; LLVM IR from ERGO-Code/HiGHS :: src/mip/HighsSearch.ll (ZN11HighsSearch19backtrackUntilDepthEi)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.HighsDomainChange = type { double, i32, i32 }
%"struct.HighsDomain::Reason" = type { i32, i32 }
%"class.std::shared_ptr.323" = type { %"class.std::__shared_ptr.324" }
%"class.std::__shared_ptr.324" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%class.HighsSearch = type { ptr, ptr, %class.HighsDomain, ptr, %class.HighsRandom, i64, i64, i64, i64, double, %class.HighsCDouble, %"class.std::vector.3", %"class.std::vector.33", i32, i8, i8, i8, i32, %"class.std::vector.33", %"class.std::vector.67", %class.HighsHashTable.72 }
%class.HighsDomain = type { %"class.std::vector", %"class.std::vector.3", %"class.std::vector.8", %"class.std::vector.13", %"class.std::vector.18", %"class.std::vector.23", %"class.std::vector.28", %"class.std::vector.28", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.33", %"class.std::vector", %"class.std::vector.3", %"struct.HighsDomain::ObjectivePropagation", ptr, %"class.std::deque", %"class.std::deque.51", i8, %"struct.HighsDomain::Reason", i32, %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %class.HighsHashTable, i8, %"class.std::vector.33", %"class.std::vector.33" }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.13" = type { %"struct.std::_Vector_base.14" }
%"struct.std::_Vector_base.14" = type { %"struct.std::_Vector_base<HighsDomainChange, std::allocator<HighsDomainChange>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsDomainChange, std::allocator<HighsDomainChange>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsDomainChange, std::allocator<HighsDomainChange>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsDomainChange, std::allocator<HighsDomainChange>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.18" = type { %"struct.std::_Vector_base.19" }
%"struct.std::_Vector_base.19" = type { %"struct.std::_Vector_base<HighsDomain::Reason, std::allocator<HighsDomain::Reason>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsDomain::Reason, std::allocator<HighsDomain::Reason>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsDomain::Reason, std::allocator<HighsDomain::Reason>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsDomain::Reason, std::allocator<HighsDomain::Reason>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.23" = type { %"struct.std::_Vector_base.24" }
%"struct.std::_Vector_base.24" = type { %"struct.std::_Vector_base<std::pair<double, int>, std::allocator<std::pair<double, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<double, int>, std::allocator<std::pair<double, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<double, int>, std::allocator<std::pair<double, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<double, int>, std::allocator<std::pair<double, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.28" = type { %"struct.std::_Vector_base.29" }
%"struct.std::_Vector_base.29" = type { %"struct.std::_Vector_base<HighsCDouble, std::allocator<HighsCDouble>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsCDouble, std::allocator<HighsCDouble>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsCDouble, std::allocator<HighsCDouble>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsCDouble, std::allocator<HighsCDouble>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.HighsDomain::ObjectivePropagation" = type { ptr, ptr, ptr, %class.HighsCDouble, i32, double, i8, %"class.std::vector.38", %"class.std::vector.8", %"class.std::vector.33", %"class.std::vector.43" }
%"class.std::vector.38" = type { %"struct.std::_Vector_base.39" }
%"struct.std::_Vector_base.39" = type { %"struct.std::_Vector_base<HighsDomain::ObjectivePropagation::ObjectiveContribution, std::allocator<HighsDomain::ObjectivePropagation::ObjectiveContribution>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsDomain::ObjectivePropagation::ObjectiveContribution, std::allocator<HighsDomain::ObjectivePropagation::ObjectiveContribution>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsDomain::ObjectivePropagation::ObjectiveContribution, std::allocator<HighsDomain::ObjectivePropagation::ObjectiveContribution>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsDomain::ObjectivePropagation::ObjectiveContribution, std::allocator<HighsDomain::ObjectivePropagation::ObjectiveContribution>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.43" = type { %"struct.std::_Vector_base.44" }
%"struct.std::_Vector_base.44" = type { %"struct.std::_Vector_base<HighsDomain::ObjectivePropagation::PartitionCliqueData, std::allocator<HighsDomain::ObjectivePropagation::PartitionCliqueData>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsDomain::ObjectivePropagation::PartitionCliqueData, std::allocator<HighsDomain::ObjectivePropagation::PartitionCliqueData>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsDomain::ObjectivePropagation::PartitionCliqueData, std::allocator<HighsDomain::ObjectivePropagation::PartitionCliqueData>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsDomain::ObjectivePropagation::PartitionCliqueData, std::allocator<HighsDomain::ObjectivePropagation::PartitionCliqueData>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<HighsDomain::CutpoolPropagation, std::allocator<HighsDomain::CutpoolPropagation>>::_Deque_impl" }
%"struct.std::_Deque_base<HighsDomain::CutpoolPropagation, std::allocator<HighsDomain::CutpoolPropagation>>::_Deque_impl" = type { %"struct.std::_Deque_base<HighsDomain::CutpoolPropagation, std::allocator<HighsDomain::CutpoolPropagation>>::_Deque_impl_data" }
%"struct.std::_Deque_base<HighsDomain::CutpoolPropagation, std::allocator<HighsDomain::CutpoolPropagation>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"class.std::deque.51" = type { %"class.std::_Deque_base.52" }
%"class.std::_Deque_base.52" = type { %"struct.std::_Deque_base<HighsDomain::ConflictPoolPropagation, std::allocator<HighsDomain::ConflictPoolPropagation>>::_Deque_impl" }
%"struct.std::_Deque_base<HighsDomain::ConflictPoolPropagation, std::allocator<HighsDomain::ConflictPoolPropagation>>::_Deque_impl" = type { %"struct.std::_Deque_base<HighsDomain::ConflictPoolPropagation, std::allocator<HighsDomain::ConflictPoolPropagation>>::_Deque_impl_data" }
%"struct.std::_Deque_base<HighsDomain::ConflictPoolPropagation, std::allocator<HighsDomain::ConflictPoolPropagation>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator.56", %"struct.std::_Deque_iterator.56" }
%"struct.std::_Deque_iterator.56" = type { ptr, ptr, ptr, ptr }
%class.HighsHashTable = type { %"class.std::unique_ptr", %"class.std::unique_ptr.59", i64, i64, i64 }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.58" }
%"struct.std::_Head_base.58" = type { ptr }
%"class.std::unique_ptr.59" = type { %"struct.std::__uniq_ptr_data.60" }
%"struct.std::__uniq_ptr_data.60" = type { %"class.std::__uniq_ptr_impl.61" }
%"class.std::__uniq_ptr_impl.61" = type { %"class.std::tuple.62" }
%"class.std::tuple.62" = type { %"struct.std::_Tuple_impl.63" }
%"struct.std::_Tuple_impl.63" = type { %"struct.std::_Head_base.66" }
%"struct.std::_Head_base.66" = type { ptr }
%class.HighsRandom = type { i64 }
%class.HighsCDouble = type { double, double }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.33" = type { %"struct.std::_Vector_base.34" }
%"struct.std::_Vector_base.34" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.67" = type { %"struct.std::_Vector_base.68" }
%"struct.std::_Vector_base.68" = type { %"struct.std::_Vector_base<HighsSearch::NodeData, std::allocator<HighsSearch::NodeData>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsSearch::NodeData, std::allocator<HighsSearch::NodeData>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsSearch::NodeData, std::allocator<HighsSearch::NodeData>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsSearch::NodeData, std::allocator<HighsSearch::NodeData>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.HighsHashTable.72 = type { %"class.std::unique_ptr.73", %"class.std::unique_ptr.59", i64, i64, i64 }
%"class.std::unique_ptr.73" = type { %"struct.std::__uniq_ptr_data.74" }
%"struct.std::__uniq_ptr_data.74" = type { %"class.std::__uniq_ptr_impl.75" }
%"class.std::__uniq_ptr_impl.75" = type { %"class.std::tuple.76" }
%"class.std::tuple.76" = type { %"struct.std::_Tuple_impl.77" }
%"struct.std::_Tuple_impl.77" = type { %"struct.std::_Head_base.80" }
%"struct.std::_Head_base.80" = type { ptr }
%"struct.HighsSearch::NodeData" = type <{ double, double, double, double, double, %"class.std::shared_ptr", %"class.std::shared_ptr.323", %struct.HighsDomainChange, i32, i8, i8, [2 x i8] }>
%struct.HighsBasis = type { i8, i8, i8, i8, i32, i32, %"class.std::__cxx11::basic_string", %"class.std::vector.132", %"class.std::vector.132" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::vector.132" = type { %"struct.std::_Vector_base.133" }
%"struct.std::_Vector_base.133" = type { %"struct.std::_Vector_base<HighsBasisStatus, std::allocator<HighsBasisStatus>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsBasisStatus, std::allocator<HighsBasisStatus>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsBasisStatus, std::allocator<HighsBasisStatus>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsBasisStatus, std::allocator<HighsBasisStatus>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.HighsLp = type { i32, i32, %"class.std::vector.33", %"class.std::vector.33", %"class.std::vector.33", %"class.std::vector.33", %"class.std::vector.33", %class.HighsSparseMatrix, i32, double, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i32, i32, %"class.std::vector.94", %"class.std::vector.94", %"class.std::vector.142", %struct.HighsNameHash, %struct.HighsNameHash, i32, i32, %struct.HighsScale, i8, i8, i32, i8, %struct.HighsLpMods }
%class.HighsSparseMatrix = type { i32, i32, i32, %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.33" }
%"class.std::vector.94" = type { %"struct.std::_Vector_base.95" }
%"struct.std::_Vector_base.95" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.142" = type { %"struct.std::_Vector_base.143" }
%"struct.std::_Vector_base.143" = type { %"struct.std::_Vector_base<HighsVarType, std::allocator<HighsVarType>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsVarType, std::allocator<HighsVarType>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsVarType, std::allocator<HighsVarType>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsVarType, std::allocator<HighsVarType>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.HighsNameHash = type { %"class.std::unordered_map" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable.147" }
%"class.std::_Hashtable.147" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%struct.HighsScale = type { i32, i8, i32, i32, double, %"class.std::vector.33", %"class.std::vector.33" }
%struct.HighsLpMods = type { %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.33", %"class.std::vector.33", %"class.std::vector.142", %"class.std::vector.3", %"class.std::vector.33", %"class.std::vector.3", %"class.std::vector.33", %"class.std::vector.3", %"class.std::vector.33", %"class.std::vector.33", %"class.std::vector.33" }

@.str.52 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.62 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.71 = external hidden unnamed_addr constant [237 x i8], align 1
@.str.72 = external hidden unnamed_addr constant [68 x i8], align 1
@.str.73 = external hidden unnamed_addr constant [62 x i8], align 1
@.str.74 = external hidden unnamed_addr constant [27 x i8], align 1
@__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi = external hidden unnamed_addr constant [48 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK11HighsSearch22orbitsValidInChildNodeERK17HighsDomainChange(ptr noundef nonnull align 8 dereferenceable(1064), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.floor.f64(double) #4

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.ceil.f64(double) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK11HighsDomain20getDomainChangeStackEv(ptr noundef nonnull align 8 dereferenceable(824)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

declare void @_ZN11HighsDomain11changeBoundE17HighsDomainChangeNS_6ReasonE(ptr noundef nonnull align 8 dereferenceable(824), double, i64, i64) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local i64 @_ZN11HighsDomain6Reason9branchingEv() #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE12emplace_backIJRdS5_RSt10shared_ptrIK10HighsBasisES6_IK16StabilizerOrbitsEEEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIK16StabilizerOrbitsEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIK16StabilizerOrbitsEC2EDn(ptr noundef nonnull align 8 dereferenceable(16), ptr) unnamed_addr #5 align 2

declare { double, i64 } @_ZN11HighsDomain9backtrackEv(ptr noundef nonnull align 8 dereferenceable(824)) #6

declare void @_ZN17HighsLpRelaxation11flushDomainER11HighsDomainb(ptr noundef nonnull align 8 dereferenceable(21425), ptr noundef nonnull align 8 dereferenceable(824), i1 noundef zeroext) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK11HighsSearch15getCurrentDepthEv(ptr noundef nonnull align 8 dereferenceable(1064)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt6vectorIN11HighsSearch8NodeDataESaIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EEcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt19__shared_ptr_accessIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI16HighsBasisStatusSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN17HighsLpRelaxation14setStoredBasisESt10shared_ptrIK10HighsBasisE(ptr noundef nonnull align 8 dereferenceable(21425), ptr noundef) #5 align 2

declare void @_ZN17HighsLpRelaxation12recoverBasisEv(ptr noundef nonnull align 8 dereferenceable(21425)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIK10HighsBasisEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN11HighsSearch19backtrackUntilDepthEi(ptr noundef nonnull align 8 dereferenceable(1064) %0, i32 noundef %1) #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca %struct.HighsDomainChange, align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca i8, align 1
  %10 = alloca i32, align 4
  %11 = alloca i8, align 1
  %12 = alloca %struct.HighsDomainChange, align 8
  %13 = alloca %"struct.HighsDomain::Reason", align 4
  %14 = alloca %"class.std::shared_ptr.323", align 8
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  %17 = alloca %"class.std::shared_ptr", align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  %18 = load ptr, ptr %4, align 8
  %19 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %20 = call noundef zeroext i1 @_ZNKSt6vectorIN11HighsSearch8NodeDataESaIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  br i1 %20, label %21, label %22

21:                                               ; preds = %2
  store i1 false, ptr %3, align 1
  br label %278

22:                                               ; preds = %2
  %23 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %24 = call noundef zeroext i1 @_ZNKSt6vectorIN11HighsSearch8NodeDataESaIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24) %23) #7
  %25 = xor i1 %24, true
  br i1 %25, label %26, label %27

26:                                               ; preds = %22
  br label %29

27:                                               ; preds = %22
  call void @__assert_fail(ptr noundef @.str.62, ptr noundef @.str.52, i32 noundef 1888, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi) #8
  unreachable

28:                                               ; No predecessors!
  br label %29

29:                                               ; preds = %28, %26
  %30 = call noundef i32 @_ZNK11HighsSearch15getCurrentDepthEv(ptr noundef nonnull align 8 dereferenceable(1064) %18)
  %31 = load i32, ptr %5, align 4, !tbaa !9
  %32 = icmp sge i32 %30, %31
  br i1 %32, label %33, label %37

33:                                               ; preds = %29
  %34 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %35 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %34) #7
  %36 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %35, i32 0, i32 10
  store i8 0, ptr %36, align 1, !tbaa !11
  br label %37

37:                                               ; preds = %33, %29
  br label %38

38:                                               ; preds = %135, %37
  %39 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %40 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %39) #7
  %41 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %40, i32 0, i32 10
  %42 = load i8, ptr %41, align 1, !tbaa !11
  %43 = zext i8 %42 to i32
  %44 = icmp eq i32 %43, 0
  br i1 %44, label %45, label %136

45:                                               ; preds = %38
  %46 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %47 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %46) #7
  %48 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %47, i32 0, i32 9
  %49 = load i8, ptr %48, align 4, !tbaa !21
  %50 = zext i8 %49 to i32
  %51 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 13
  %52 = load i32, ptr %51, align 8, !tbaa !22
  %53 = add nsw i32 %52, %50
  store i32 %53, ptr %51, align 8, !tbaa !22
  %54 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  call void @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %54) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #7
  %55 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 2
  %56 = call { double, i64 } @_ZN11HighsDomain9backtrackEv(ptr noundef nonnull align 8 dereferenceable(824) %55)
  %57 = getelementptr inbounds { double, i64 }, ptr %6, i32 0, i32 0
  %58 = extractvalue { double, i64 } %56, 0
  store double %58, ptr %57, align 8
  %59 = getelementptr inbounds { double, i64 }, ptr %6, i32 0, i32 1
  %60 = extractvalue { double, i64 } %56, 1
  store i64 %60, ptr %59, align 8
  %61 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %62 = call noundef zeroext i1 @_ZNKSt6vectorIN11HighsSearch8NodeDataESaIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24) %61) #7
  br i1 %62, label %63, label %67

63:                                               ; preds = %45
  %64 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 1
  %65 = load ptr, ptr %64, align 8, !tbaa !106
  %66 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 2
  call void @_ZN17HighsLpRelaxation11flushDomainER11HighsDomainb(ptr noundef nonnull align 8 dereferenceable(21425) %65, ptr noundef nonnull align 8 dereferenceable(824) %66, i1 noundef zeroext false)
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %133

67:                                               ; preds = %45
  %68 = getelementptr inbounds %struct.HighsDomainChange, ptr %6, i32 0, i32 2
  %69 = load i32, ptr %68, align 4, !tbaa !107
  %70 = icmp eq i32 %69, 0
  br i1 %70, label %71, label %80

71:                                               ; preds = %67
  %72 = getelementptr inbounds %struct.HighsDomainChange, ptr %6, i32 0, i32 0
  %73 = load double, ptr %72, align 8, !tbaa !108
  %74 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %75 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %74) #7
  %76 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %75, i32 0, i32 7
  %77 = getelementptr inbounds %struct.HighsDomainChange, ptr %76, i32 0, i32 0
  %78 = load double, ptr %77, align 8, !tbaa !109
  %79 = fcmp oge double %73, %78
  br i1 %79, label %95, label %80

80:                                               ; preds = %71, %67
  %81 = getelementptr inbounds %struct.HighsDomainChange, ptr %6, i32 0, i32 2
  %82 = load i32, ptr %81, align 4, !tbaa !107
  %83 = icmp eq i32 %82, 1
  br i1 %83, label %84, label %93

84:                                               ; preds = %80
  %85 = getelementptr inbounds %struct.HighsDomainChange, ptr %6, i32 0, i32 0
  %86 = load double, ptr %85, align 8, !tbaa !108
  %87 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %88 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %87) #7
  %89 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %88, i32 0, i32 7
  %90 = getelementptr inbounds %struct.HighsDomainChange, ptr %89, i32 0, i32 0
  %91 = load double, ptr %90, align 8, !tbaa !109
  %92 = fcmp ole double %86, %91
  br label %93

93:                                               ; preds = %84, %80
  %94 = phi i1 [ false, %80 ], [ %92, %84 ]
  br label %95

95:                                               ; preds = %93, %71
  %96 = phi i1 [ true, %71 ], [ %94, %93 ]
  br i1 %96, label %97, label %98

97:                                               ; preds = %95
  br label %100

98:                                               ; preds = %95
  call void @__assert_fail(ptr noundef @.str.71, ptr noundef @.str.52, i32 noundef 1907, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi) #8
  unreachable

99:                                               ; No predecessors!
  br label %100

100:                                              ; preds = %99, %97
  %101 = getelementptr inbounds %struct.HighsDomainChange, ptr %6, i32 0, i32 2
  %102 = load i32, ptr %101, align 4, !tbaa !107
  %103 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %104 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %103) #7
  %105 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %104, i32 0, i32 7
  %106 = getelementptr inbounds %struct.HighsDomainChange, ptr %105, i32 0, i32 2
  %107 = load i32, ptr %106, align 4, !tbaa !110
  %108 = icmp eq i32 %102, %107
  br i1 %108, label %109, label %110

109:                                              ; preds = %100
  br label %112

110:                                              ; preds = %100
  call void @__assert_fail(ptr noundef @.str.72, ptr noundef @.str.52, i32 noundef 1908, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi) #8
  unreachable

111:                                              ; No predecessors!
  br label %112

112:                                              ; preds = %111, %109
  %113 = getelementptr inbounds %struct.HighsDomainChange, ptr %6, i32 0, i32 1
  %114 = load i32, ptr %113, align 8, !tbaa !111
  %115 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %116 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %115) #7
  %117 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %116, i32 0, i32 7
  %118 = getelementptr inbounds %struct.HighsDomainChange, ptr %117, i32 0, i32 1
  %119 = load i32, ptr %118, align 8, !tbaa !112
  %120 = icmp eq i32 %114, %119
  br i1 %120, label %121, label %122

121:                                              ; preds = %112
  br label %124

122:                                              ; preds = %112
  call void @__assert_fail(ptr noundef @.str.73, ptr noundef @.str.52, i32 noundef 1909, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi) #8
  unreachable

123:                                              ; No predecessors!
  br label %124

124:                                              ; preds = %123, %121
  %125 = call noundef i32 @_ZNK11HighsSearch15getCurrentDepthEv(ptr noundef nonnull align 8 dereferenceable(1064) %18)
  %126 = load i32, ptr %5, align 4, !tbaa !9
  %127 = icmp sge i32 %125, %126
  br i1 %127, label %128, label %132

128:                                              ; preds = %124
  %129 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %130 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %129) #7
  %131 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %130, i32 0, i32 10
  store i8 0, ptr %131, align 1, !tbaa !11
  br label %132

132:                                              ; preds = %128, %124
  store i32 0, ptr %7, align 4
  br label %133

133:                                              ; preds = %132, %63
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #7
  %134 = load i32, ptr %7, align 4
  switch i32 %134, label %285 [
    i32 0, label %135
    i32 1, label %278
  ]

135:                                              ; preds = %133
  br label %38, !llvm.loop !113

136:                                              ; preds = %38
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #7
  %137 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %138 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %137) #7
  store ptr %138, ptr %8, align 8, !tbaa !5
  %139 = load ptr, ptr %8, align 8, !tbaa !5
  %140 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %139, i32 0, i32 10
  %141 = load i8, ptr %140, align 1, !tbaa !11
  %142 = zext i8 %141 to i32
  %143 = icmp eq i32 %142, 1
  br i1 %143, label %144, label %145

144:                                              ; preds = %136
  br label %147

145:                                              ; preds = %136
  call void @__assert_fail(ptr noundef @.str.74, ptr noundef @.str.52, i32 noundef 1915, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi) #8
  unreachable

146:                                              ; No predecessors!
  br label %147

147:                                              ; preds = %146, %144
  %148 = load ptr, ptr %8, align 8, !tbaa !5
  %149 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %148, i32 0, i32 10
  store i8 0, ptr %149, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #7
  %150 = load ptr, ptr %8, align 8, !tbaa !5
  %151 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %150, i32 0, i32 7
  %152 = getelementptr inbounds %struct.HighsDomainChange, ptr %151, i32 0, i32 0
  %153 = load double, ptr %152, align 8, !tbaa !109
  %154 = load ptr, ptr %8, align 8, !tbaa !5
  %155 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %154, i32 0, i32 2
  %156 = load double, ptr %155, align 8, !tbaa !115
  %157 = fcmp oeq double %153, %156
  %158 = zext i1 %157 to i8
  store i8 %158, ptr %9, align 1, !tbaa !116
  %159 = load ptr, ptr %8, align 8, !tbaa !5
  %160 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %159, i32 0, i32 7
  %161 = getelementptr inbounds %struct.HighsDomainChange, ptr %160, i32 0, i32 2
  %162 = load i32, ptr %161, align 4, !tbaa !110
  %163 = icmp eq i32 %162, 0
  br i1 %163, label %164, label %177

164:                                              ; preds = %147
  %165 = load ptr, ptr %8, align 8, !tbaa !5
  %166 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %165, i32 0, i32 7
  %167 = getelementptr inbounds %struct.HighsDomainChange, ptr %166, i32 0, i32 2
  store i32 1, ptr %167, align 4, !tbaa !110
  %168 = load ptr, ptr %8, align 8, !tbaa !5
  %169 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %168, i32 0, i32 7
  %170 = getelementptr inbounds %struct.HighsDomainChange, ptr %169, i32 0, i32 0
  %171 = load double, ptr %170, align 8, !tbaa !109
  %172 = fsub double %171, 5.000000e-01
  %173 = call double @llvm.floor.f64(double %172)
  %174 = load ptr, ptr %8, align 8, !tbaa !5
  %175 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %174, i32 0, i32 7
  %176 = getelementptr inbounds %struct.HighsDomainChange, ptr %175, i32 0, i32 0
  store double %173, ptr %176, align 8, !tbaa !109
  br label %190

177:                                              ; preds = %147
  %178 = load ptr, ptr %8, align 8, !tbaa !5
  %179 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %178, i32 0, i32 7
  %180 = getelementptr inbounds %struct.HighsDomainChange, ptr %179, i32 0, i32 2
  store i32 0, ptr %180, align 4, !tbaa !110
  %181 = load ptr, ptr %8, align 8, !tbaa !5
  %182 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %181, i32 0, i32 7
  %183 = getelementptr inbounds %struct.HighsDomainChange, ptr %182, i32 0, i32 0
  %184 = load double, ptr %183, align 8, !tbaa !109
  %185 = fadd double %184, 5.000000e-01
  %186 = call double @llvm.ceil.f64(double %185)
  %187 = load ptr, ptr %8, align 8, !tbaa !5
  %188 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %187, i32 0, i32 7
  %189 = getelementptr inbounds %struct.HighsDomainChange, ptr %188, i32 0, i32 0
  store double %186, ptr %189, align 8, !tbaa !109
  br label %190

190:                                              ; preds = %177, %164
  %191 = load i8, ptr %9, align 1, !tbaa !116, !range !117, !noundef !118
  %192 = trunc i8 %191 to i1
  br i1 %192, label %193, label %200

193:                                              ; preds = %190
  %194 = load ptr, ptr %8, align 8, !tbaa !5
  %195 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %194, i32 0, i32 7
  %196 = getelementptr inbounds %struct.HighsDomainChange, ptr %195, i32 0, i32 0
  %197 = load double, ptr %196, align 8, !tbaa !109
  %198 = load ptr, ptr %8, align 8, !tbaa !5
  %199 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %198, i32 0, i32 2
  store double %197, ptr %199, align 8, !tbaa !115
  br label %200

200:                                              ; preds = %193, %190
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  %201 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 2
  %202 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK11HighsDomain20getDomainChangeStackEv(ptr noundef nonnull align 8 dereferenceable(824) %201)
  %203 = call noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %202) #7
  %204 = trunc i64 %203 to i32
  store i32 %204, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #7
  %205 = load ptr, ptr %8, align 8, !tbaa !5
  %206 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %205, i32 0, i32 7
  %207 = call noundef zeroext i1 @_ZNK11HighsSearch22orbitsValidInChildNodeERK17HighsDomainChange(ptr noundef nonnull align 8 dereferenceable(1064) %18, ptr noundef nonnull align 8 dereferenceable(16) %206)
  %208 = zext i1 %207 to i8
  store i8 %208, ptr %11, align 1, !tbaa !116
  %209 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 2
  %210 = load ptr, ptr %8, align 8, !tbaa !5
  %211 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %210, i32 0, i32 7
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %12, ptr align 8 %211, i64 16, i1 false), !tbaa.struct !119
  %212 = call i64 @_ZN11HighsDomain6Reason9branchingEv()
  store i64 %212, ptr %13, align 4
  %213 = getelementptr inbounds { double, i64 }, ptr %12, i32 0, i32 0
  %214 = load double, ptr %213, align 8
  %215 = getelementptr inbounds { double, i64 }, ptr %12, i32 0, i32 1
  %216 = load i64, ptr %215, align 8
  %217 = load i64, ptr %13, align 4
  call void @_ZN11HighsDomain11changeBoundE17HighsDomainChangeNS_6ReasonE(ptr noundef nonnull align 8 dereferenceable(824) %209, double %214, i64 %216, i64 %217)
  %218 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %219 = load ptr, ptr %8, align 8, !tbaa !5
  %220 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %219, i32 0, i32 0
  %221 = load ptr, ptr %8, align 8, !tbaa !5
  %222 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %221, i32 0, i32 1
  %223 = load ptr, ptr %8, align 8, !tbaa !5
  %224 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %223, i32 0, i32 5
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #7
  %225 = load i8, ptr %11, align 1, !tbaa !116, !range !117, !noundef !118
  %226 = trunc i8 %225 to i1
  br i1 %226, label %227, label %230

227:                                              ; preds = %200
  %228 = load ptr, ptr %8, align 8, !tbaa !5
  %229 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %228, i32 0, i32 6
  call void @_ZNSt10shared_ptrIK16StabilizerOrbitsEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 8 dereferenceable(16) %229) #7
  br label %231

230:                                              ; preds = %200
  call void @_ZNSt10shared_ptrIK16StabilizerOrbitsEC2EDn(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr null) #7
  br label %231

231:                                              ; preds = %230, %227
  %232 = invoke noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE12emplace_backIJRdS5_RSt10shared_ptrIK10HighsBasisES6_IK16StabilizerOrbitsEEEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %218, ptr noundef nonnull align 8 dereferenceable(8) %220, ptr noundef nonnull align 8 dereferenceable(8) %222, ptr noundef nonnull align 8 dereferenceable(16) %224, ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %233 unwind label %266

233:                                              ; preds = %231
  call void @_ZNSt12__shared_ptrIK16StabilizerOrbitsLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #7
  %234 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 1
  %235 = load ptr, ptr %234, align 8, !tbaa !106
  %236 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 2
  call void @_ZN17HighsLpRelaxation11flushDomainER11HighsDomainb(ptr noundef nonnull align 8 dereferenceable(21425) %235, ptr noundef nonnull align 8 dereferenceable(824) %236, i1 noundef zeroext false)
  %237 = load i32, ptr %10, align 4, !tbaa !9
  %238 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %239 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %238) #7
  %240 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %239, i32 0, i32 8
  store i32 %237, ptr %240, align 8, !tbaa !122
  %241 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %242 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %241) #7
  %243 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %242, i32 0, i32 5
  %244 = call noundef zeroext i1 @_ZNKSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EEcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %243) #7
  br i1 %244, label %245, label %274

245:                                              ; preds = %233
  %246 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %247 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %246) #7
  %248 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %247, i32 0, i32 5
  %249 = call noundef ptr @_ZNKSt19__shared_ptr_accessIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %248) #7
  %250 = getelementptr inbounds %struct.HighsBasis, ptr %249, i32 0, i32 8
  %251 = call noundef i64 @_ZNKSt6vectorI16HighsBasisStatusSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %250) #7
  %252 = trunc i64 %251 to i32
  %253 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 1
  %254 = load ptr, ptr %253, align 8, !tbaa !106
  %255 = call noundef nonnull align 8 dereferenceable(920) ptr @_ZNK17HighsLpRelaxation5getLpEv(ptr noundef nonnull align 8 dereferenceable(21425) %254)
  %256 = getelementptr inbounds %class.HighsLp, ptr %255, i32 0, i32 1
  %257 = load i32, ptr %256, align 4, !tbaa !123
  %258 = icmp eq i32 %252, %257
  br i1 %258, label %259, label %274

259:                                              ; preds = %245
  %260 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 1
  %261 = load ptr, ptr %260, align 8, !tbaa !106
  %262 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 19
  %263 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %262) #7
  %264 = getelementptr inbounds %"struct.HighsSearch::NodeData", ptr %263, i32 0, i32 5
  call void @_ZNSt10shared_ptrIK10HighsBasisEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16) %17, ptr noundef nonnull align 8 dereferenceable(16) %264) #7
  invoke void @_ZN17HighsLpRelaxation14setStoredBasisESt10shared_ptrIK10HighsBasisE(ptr noundef nonnull align 8 dereferenceable(21425) %261, ptr noundef %17)
          to label %265 unwind label %270

265:                                              ; preds = %259
  call void @_ZNSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %17) #7
  br label %274

266:                                              ; preds = %231
  %267 = landingpad { ptr, i32 }
          cleanup
  %268 = extractvalue { ptr, i32 } %267, 0
  store ptr %268, ptr %15, align 8
  %269 = extractvalue { ptr, i32 } %267, 1
  store i32 %269, ptr %16, align 4
  call void @_ZNSt12__shared_ptrIK16StabilizerOrbitsLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #7
  br label %277

270:                                              ; preds = %259
  %271 = landingpad { ptr, i32 }
          cleanup
  %272 = extractvalue { ptr, i32 } %271, 0
  store ptr %272, ptr %15, align 8
  %273 = extractvalue { ptr, i32 } %271, 1
  store i32 %273, ptr %16, align 4
  call void @_ZNSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %17) #7
  br label %277

274:                                              ; preds = %265, %245, %233
  %275 = getelementptr inbounds %class.HighsSearch, ptr %18, i32 0, i32 1
  %276 = load ptr, ptr %275, align 8, !tbaa !106
  call void @_ZN17HighsLpRelaxation12recoverBasisEv(ptr noundef nonnull align 8 dereferenceable(21425) %276)
  store i1 true, ptr %3, align 1
  store i32 1, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  br label %278

277:                                              ; preds = %270, %266
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  br label %280

278:                                              ; preds = %274, %133, %21
  %279 = load i1, ptr %3, align 1
  ret i1 %279

280:                                              ; preds = %277
  %281 = load ptr, ptr %15, align 8
  %282 = load i32, ptr %16, align 4
  %283 = insertvalue { ptr, i32 } poison, ptr %281, 0
  %284 = insertvalue { ptr, i32 } %283, i32 %282, 1
  resume { ptr, i32 } %284

285:                                              ; preds = %133
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(920) ptr @_ZNK17HighsLpRelaxation5getLpEv(ptr noundef nonnull align 8 dereferenceable(21425)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIK16StabilizerOrbitsLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { noreturn nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !7, i64 93}
!12 = !{!"_ZTSN11HighsSearch8NodeDataE", !13, i64 0, !13, i64 8, !13, i64 16, !13, i64 24, !13, i64 32, !14, i64 40, !17, i64 56, !19, i64 72, !10, i64 88, !7, i64 92, !7, i64 93}
!13 = !{!"double", !7, i64 0}
!14 = !{!"_ZTSSt10shared_ptrIK10HighsBasisE", !15, i64 0}
!15 = !{!"_ZTSSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EE", !6, i64 0, !16, i64 8}
!16 = !{!"_ZTSSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EE", !6, i64 0}
!17 = !{!"_ZTSSt10shared_ptrIK16StabilizerOrbitsE", !18, i64 0}
!18 = !{!"_ZTSSt12__shared_ptrIK16StabilizerOrbitsLN9__gnu_cxx12_Lock_policyE2EE", !6, i64 0, !16, i64 8}
!19 = !{!"_ZTS17HighsDomainChange", !13, i64 0, !10, i64 8, !20, i64 12}
!20 = !{!"_ZTS14HighsBoundType", !7, i64 0}
!21 = !{!12, !7, i64 92}
!22 = !{!23, !10, i64 960}
!23 = !{!"_ZTS11HighsSearch", !6, i64 0, !6, i64 8, !24, i64 16, !6, i64 840, !93, i64 848, !72, i64 856, !72, i64 864, !72, i64 872, !72, i64 880, !13, i64 888, !58, i64 896, !29, i64 912, !53, i64 936, !10, i64 960, !59, i64 964, !59, i64 965, !59, i64 966, !94, i64 968, !53, i64 976, !95, i64 1000, !99, i64 1024}
!24 = !{!"_ZTS11HighsDomain", !25, i64 0, !29, i64 24, !33, i64 48, !37, i64 72, !41, i64 96, !45, i64 120, !49, i64 144, !49, i64 168, !29, i64 192, !29, i64 216, !53, i64 240, !25, i64 264, !29, i64 288, !57, i64 312, !6, i64 472, !68, i64 480, !74, i64 560, !59, i64 640, !79, i64 644, !10, i64 652, !29, i64 656, !29, i64 680, !29, i64 704, !80, i64 728, !59, i64 768, !53, i64 776, !53, i64 800}
!25 = !{!"_ZTSSt6vectorIhSaIhEE", !26, i64 0}
!26 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!29 = !{!"_ZTSSt6vectorIiSaIiEE", !30, i64 0}
!30 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !31, i64 0}
!31 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !32, i64 0}
!32 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!33 = !{!"_ZTSSt6vectorISt4pairIiiESaIS1_EE", !34, i64 0}
!34 = !{!"_ZTSSt12_Vector_baseISt4pairIiiESaIS1_EE", !35, i64 0}
!35 = !{!"_ZTSNSt12_Vector_baseISt4pairIiiESaIS1_EE12_Vector_implE", !36, i64 0}
!36 = !{!"_ZTSNSt12_Vector_baseISt4pairIiiESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!37 = !{!"_ZTSSt6vectorI17HighsDomainChangeSaIS0_EE", !38, i64 0}
!38 = !{!"_ZTSSt12_Vector_baseI17HighsDomainChangeSaIS0_EE", !39, i64 0}
!39 = !{!"_ZTSNSt12_Vector_baseI17HighsDomainChangeSaIS0_EE12_Vector_implE", !40, i64 0}
!40 = !{!"_ZTSNSt12_Vector_baseI17HighsDomainChangeSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!41 = !{!"_ZTSSt6vectorIN11HighsDomain6ReasonESaIS1_EE", !42, i64 0}
!42 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE12_Vector_implE", !44, i64 0}
!44 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!45 = !{!"_ZTSSt6vectorISt4pairIdiESaIS1_EE", !46, i64 0}
!46 = !{!"_ZTSSt12_Vector_baseISt4pairIdiESaIS1_EE", !47, i64 0}
!47 = !{!"_ZTSNSt12_Vector_baseISt4pairIdiESaIS1_EE12_Vector_implE", !48, i64 0}
!48 = !{!"_ZTSNSt12_Vector_baseISt4pairIdiESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!49 = !{!"_ZTSSt6vectorI12HighsCDoubleSaIS0_EE", !50, i64 0}
!50 = !{!"_ZTSSt12_Vector_baseI12HighsCDoubleSaIS0_EE", !51, i64 0}
!51 = !{!"_ZTSNSt12_Vector_baseI12HighsCDoubleSaIS0_EE12_Vector_implE", !52, i64 0}
!52 = !{!"_ZTSNSt12_Vector_baseI12HighsCDoubleSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!53 = !{!"_ZTSSt6vectorIdSaIdEE", !54, i64 0}
!54 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !55, i64 0}
!55 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !56, i64 0}
!56 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!57 = !{!"_ZTSN11HighsDomain20ObjectivePropagationE", !6, i64 0, !6, i64 8, !6, i64 16, !58, i64 24, !10, i64 40, !13, i64 48, !59, i64 56, !60, i64 64, !33, i64 88, !53, i64 112, !64, i64 136}
!58 = !{!"_ZTS12HighsCDouble", !13, i64 0, !13, i64 8}
!59 = !{!"bool", !7, i64 0}
!60 = !{!"_ZTSSt6vectorIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE", !61, i64 0}
!61 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE", !62, i64 0}
!62 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE12_Vector_implE", !63, i64 0}
!63 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!64 = !{!"_ZTSSt6vectorIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE", !65, i64 0}
!65 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE", !66, i64 0}
!66 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE12_Vector_implE", !67, i64 0}
!67 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!68 = !{!"_ZTSSt5dequeIN11HighsDomain18CutpoolPropagationESaIS1_EE", !69, i64 0}
!69 = !{!"_ZTSSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE", !70, i64 0}
!70 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE11_Deque_implE", !71, i64 0}
!71 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE16_Deque_impl_dataE", !6, i64 0, !72, i64 8, !73, i64 16, !73, i64 48}
!72 = !{!"long", !7, i64 0}
!73 = !{!"_ZTSSt15_Deque_iteratorIN11HighsDomain18CutpoolPropagationERS1_PS1_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!74 = !{!"_ZTSSt5dequeIN11HighsDomain23ConflictPoolPropagationESaIS1_EE", !75, i64 0}
!75 = !{!"_ZTSSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE", !76, i64 0}
!76 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE11_Deque_implE", !77, i64 0}
!77 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE16_Deque_impl_dataE", !6, i64 0, !72, i64 8, !78, i64 16, !78, i64 48}
!78 = !{!"_ZTSSt15_Deque_iteratorIN11HighsDomain23ConflictPoolPropagationERS1_PS1_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!79 = !{!"_ZTSN11HighsDomain6ReasonE", !10, i64 0, !10, i64 4}
!80 = !{!"_ZTS14HighsHashTableIivE", !81, i64 0, !87, i64 8, !72, i64 16, !72, i64 24, !72, i64 32}
!81 = !{!"_ZTSSt10unique_ptrI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEE", !82, i64 0}
!82 = !{!"_ZTSSt15__uniq_ptr_dataI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterELb1ELb1EE", !83, i64 0}
!83 = !{!"_ZTSSt15__uniq_ptr_implI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEE", !84, i64 0}
!84 = !{!"_ZTSSt5tupleIJP19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEEE", !85, i64 0}
!85 = !{!"_ZTSSt11_Tuple_implILm0EJP19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEEE", !86, i64 0}
!86 = !{!"_ZTSSt10_Head_baseILm0EP19HighsHashTableEntryIivELb0EE", !6, i64 0}
!87 = !{!"_ZTSSt10unique_ptrIA_hSt14default_deleteIS0_EE", !88, i64 0}
!88 = !{!"_ZTSSt15__uniq_ptr_dataIhSt14default_deleteIA_hELb1ELb1EE", !89, i64 0}
!89 = !{!"_ZTSSt15__uniq_ptr_implIhSt14default_deleteIA_hEE", !90, i64 0}
!90 = !{!"_ZTSSt5tupleIJPhSt14default_deleteIA_hEEE", !91, i64 0}
!91 = !{!"_ZTSSt11_Tuple_implILm0EJPhSt14default_deleteIA_hEEE", !92, i64 0}
!92 = !{!"_ZTSSt10_Head_baseILm0EPhLb0EE", !6, i64 0}
!93 = !{!"_ZTS11HighsRandom", !72, i64 0}
!94 = !{!"_ZTSN11HighsSearch18ChildSelectionRuleE", !7, i64 0}
!95 = !{!"_ZTSSt6vectorIN11HighsSearch8NodeDataESaIS1_EE", !96, i64 0}
!96 = !{!"_ZTSSt12_Vector_baseIN11HighsSearch8NodeDataESaIS1_EE", !97, i64 0}
!97 = !{!"_ZTSNSt12_Vector_baseIN11HighsSearch8NodeDataESaIS1_EE12_Vector_implE", !98, i64 0}
!98 = !{!"_ZTSNSt12_Vector_baseIN11HighsSearch8NodeDataESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!99 = !{!"_ZTS14HighsHashTableIiiE", !100, i64 0, !87, i64 8, !72, i64 16, !72, i64 24, !72, i64 32}
!100 = !{!"_ZTSSt10unique_ptrI19HighsHashTableEntryIiiEN14HighsHashTableIiiE12OpNewDeleterEE", !101, i64 0}
!101 = !{!"_ZTSSt15__uniq_ptr_dataI19HighsHashTableEntryIiiEN14HighsHashTableIiiE12OpNewDeleterELb1ELb1EE", !102, i64 0}
!102 = !{!"_ZTSSt15__uniq_ptr_implI19HighsHashTableEntryIiiEN14HighsHashTableIiiE12OpNewDeleterEE", !103, i64 0}
!103 = !{!"_ZTSSt5tupleIJP19HighsHashTableEntryIiiEN14HighsHashTableIiiE12OpNewDeleterEEE", !104, i64 0}
!104 = !{!"_ZTSSt11_Tuple_implILm0EJP19HighsHashTableEntryIiiEN14HighsHashTableIiiE12OpNewDeleterEEE", !105, i64 0}
!105 = !{!"_ZTSSt10_Head_baseILm0EP19HighsHashTableEntryIiiELb0EE", !6, i64 0}
!106 = !{!23, !6, i64 8}
!107 = !{!19, !20, i64 12}
!108 = !{!19, !13, i64 0}
!109 = !{!12, !13, i64 72}
!110 = !{!12, !20, i64 84}
!111 = !{!19, !10, i64 8}
!112 = !{!12, !10, i64 80}
!113 = distinct !{!113, !114}
!114 = !{!"llvm.loop.mustprogress"}
!115 = !{!12, !13, i64 16}
!116 = !{!59, !59, i64 0}
!117 = !{i8 0, i8 2}
!118 = !{}
!119 = !{i64 0, i64 8, !120, i64 8, i64 4, !9, i64 12, i64 4, !121}
!120 = !{!13, !13, i64 0}
!121 = !{!20, !20, i64 0}
!122 = !{!12, !10, i64 88}
!123 = !{!124, !10, i64 4}
!124 = !{!"_ZTS7HighsLp", !10, i64 0, !10, i64 4, !53, i64 8, !53, i64 32, !53, i64 56, !53, i64 80, !53, i64 104, !125, i64 128, !127, i64 240, !13, i64 248, !128, i64 256, !128, i64 288, !10, i64 320, !10, i64 324, !130, i64 328, !130, i64 352, !134, i64 376, !138, i64 400, !138, i64 456, !10, i64 512, !10, i64 516, !144, i64 520, !59, i64 592, !59, i64 593, !10, i64 596, !59, i64 600, !145, i64 608}
!125 = !{!"_ZTS17HighsSparseMatrix", !126, i64 0, !10, i64 4, !10, i64 8, !29, i64 16, !29, i64 40, !29, i64 64, !53, i64 88}
!126 = !{!"_ZTS12MatrixFormat", !7, i64 0}
!127 = !{!"_ZTS8ObjSense", !7, i64 0}
!128 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !129, i64 0, !72, i64 8, !7, i64 16}
!129 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!130 = !{!"_ZTSSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !131, i64 0}
!131 = !{!"_ZTSSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !132, i64 0}
!132 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE12_Vector_implE", !133, i64 0}
!133 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!134 = !{!"_ZTSSt6vectorI12HighsVarTypeSaIS0_EE", !135, i64 0}
!135 = !{!"_ZTSSt12_Vector_baseI12HighsVarTypeSaIS0_EE", !136, i64 0}
!136 = !{!"_ZTSNSt12_Vector_baseI12HighsVarTypeSaIS0_EE12_Vector_implE", !137, i64 0}
!137 = !{!"_ZTSNSt12_Vector_baseI12HighsVarTypeSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!138 = !{!"_ZTS13HighsNameHash", !139, i64 0}
!139 = !{!"_ZTSSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_iEEE", !140, i64 0}
!140 = !{!"_ZTSSt10_HashtableINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_iESaIS8_ENSt8__detail10_Select1stESt8equal_toIS5_ESt4hashIS5_ENSA_18_Mod_range_hashingENSA_20_Default_ranged_hashENSA_20_Prime_rehash_policyENSA_17_Hashtable_traitsILb1ELb0ELb1EEEE", !6, i64 0, !72, i64 8, !141, i64 16, !72, i64 24, !142, i64 32, !6, i64 48}
!141 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !6, i64 0}
!142 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !143, i64 0, !72, i64 8}
!143 = !{!"float", !7, i64 0}
!144 = !{!"_ZTS10HighsScale", !10, i64 0, !59, i64 4, !10, i64 8, !10, i64 12, !13, i64 16, !53, i64 24, !53, i64 48}
!145 = !{!"_ZTS11HighsLpMods", !29, i64 0, !29, i64 24, !53, i64 48, !53, i64 72, !134, i64 96, !29, i64 120, !53, i64 144, !29, i64 168, !53, i64 192, !29, i64 216, !53, i64 240, !53, i64 264, !53, i64 288}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::shared_ptr.323" = type { %"class.std::__shared_ptr.324" }
%"class.std::__shared_ptr.324" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }

@.str.52 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.62 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.71 = external hidden unnamed_addr constant [237 x i8], align 1
@.str.72 = external hidden unnamed_addr constant [68 x i8], align 1
@.str.73 = external hidden unnamed_addr constant [62 x i8], align 1
@.str.74 = external hidden unnamed_addr constant [27 x i8], align 1
@__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi = external hidden unnamed_addr constant [48 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK11HighsSearch22orbitsValidInChildNodeERK17HighsDomainChange(ptr noundef nonnull align 8 dereferenceable(1064), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.floor.f64(double) #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.ceil.f64(double) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK11HighsDomain20getDomainChangeStackEv(ptr noundef nonnull align 8 dereferenceable(824)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

declare void @_ZN11HighsDomain11changeBoundE17HighsDomainChangeNS_6ReasonE(ptr noundef nonnull align 8 dereferenceable(824), double, i64, i64) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local i64 @_ZN11HighsDomain6Reason9branchingEv() local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE12emplace_backIJRdS5_RSt10shared_ptrIK10HighsBasisES6_IK16StabilizerOrbitsEEEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIK16StabilizerOrbitsEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIK16StabilizerOrbitsEC2EDn(ptr noundef nonnull align 8 dereferenceable(16), ptr) unnamed_addr #4 align 2

declare { double, i64 } @_ZN11HighsDomain9backtrackEv(ptr noundef nonnull align 8 dereferenceable(824)) local_unnamed_addr #5

declare void @_ZN17HighsLpRelaxation11flushDomainER11HighsDomainb(ptr noundef nonnull align 8 dereferenceable(21425), ptr noundef nonnull align 8 dereferenceable(824), i1 noundef zeroext) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK11HighsSearch15getCurrentDepthEv(ptr noundef nonnull align 8 dereferenceable(1064)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt6vectorIN11HighsSearch8NodeDataESaIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EEcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt19__shared_ptr_accessIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI16HighsBasisStatusSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN17HighsLpRelaxation14setStoredBasisESt10shared_ptrIK10HighsBasisE(ptr noundef nonnull align 8 dereferenceable(21425), ptr noundef) local_unnamed_addr #4 align 2

declare void @_ZN17HighsLpRelaxation12recoverBasisEv(ptr noundef nonnull align 8 dereferenceable(21425)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIK10HighsBasisEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN11HighsSearch19backtrackUntilDepthEi(ptr noundef nonnull align 8 dereferenceable(1064) %0, i32 noundef %1) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::shared_ptr.323", align 8
  %4 = alloca %"class.std::shared_ptr", align 8
  %5 = getelementptr inbounds i8, ptr %0, i64 1000
  %6 = tail call noundef zeroext i1 @_ZNKSt6vectorIN11HighsSearch8NodeDataESaIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  br i1 %6, label %134, label %7

7:                                                ; preds = %2
  %8 = tail call noundef zeroext i1 @_ZNKSt6vectorIN11HighsSearch8NodeDataESaIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  br i1 %8, label %9, label %10

9:                                                ; preds = %7
  tail call void @__assert_fail(ptr noundef nonnull @.str.62, ptr noundef nonnull @.str.52, i32 noundef 1888, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi) #7
  unreachable

10:                                               ; preds = %7
  %11 = tail call noundef i32 @_ZNK11HighsSearch15getCurrentDepthEv(ptr noundef nonnull align 8 dereferenceable(1064) %0)
  %.not = icmp slt i32 %11, %1
  br i1 %.not, label %15, label %12

12:                                               ; preds = %10
  %13 = tail call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %14 = getelementptr inbounds i8, ptr %13, i64 93
  store i8 0, ptr %14, align 1, !tbaa !5
  br label %15

15:                                               ; preds = %12, %10
  %16 = tail call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %17 = getelementptr inbounds i8, ptr %16, i64 93
  %18 = load i8, ptr %17, align 1, !tbaa !5
  %19 = icmp eq i8 %18, 0
  br i1 %19, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %15
  %20 = getelementptr inbounds i8, ptr %0, i64 960
  %21 = getelementptr inbounds i8, ptr %0, i64 16
  br label %22

22:                                               ; preds = %.lr.ph, %65
  %23 = tail call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %24 = getelementptr inbounds i8, ptr %23, i64 92
  %25 = load i8, ptr %24, align 4, !tbaa !19
  %26 = zext i8 %25 to i32
  %27 = load i32, ptr %20, align 8, !tbaa !20
  %28 = add nsw i32 %27, %26
  store i32 %28, ptr %20, align 8, !tbaa !20
  tail call void @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %29 = tail call { double, i64 } @_ZN11HighsDomain9backtrackEv(ptr noundef nonnull align 8 dereferenceable(824) %21)
  %30 = extractvalue { double, i64 } %29, 0
  %31 = extractvalue { double, i64 } %29, 1
  %32 = tail call noundef zeroext i1 @_ZNKSt6vectorIN11HighsSearch8NodeDataESaIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  br i1 %32, label %.thread, label %35

.thread:                                          ; preds = %22
  %33 = getelementptr inbounds i8, ptr %0, i64 8
  %34 = load ptr, ptr %33, align 8, !tbaa !104
  tail call void @_ZN17HighsLpRelaxation11flushDomainER11HighsDomainb(ptr noundef nonnull align 8 dereferenceable(21425) %34, ptr noundef nonnull align 8 dereferenceable(824) %21, i1 noundef zeroext false)
  br label %134

35:                                               ; preds = %22
  %.sroa.5.12.extract.shift = lshr i64 %31, 32
  %.sroa.5.12.extract.trunc = trunc nuw i64 %.sroa.5.12.extract.shift to i32
  %36 = icmp ult i64 %31, 4294967296
  br i1 %36, label %37, label %42

37:                                               ; preds = %35
  %38 = tail call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %39 = getelementptr inbounds i8, ptr %38, i64 72
  %40 = load double, ptr %39, align 8, !tbaa !105
  %41 = fcmp ult double %30, %40
  br i1 %41, label %42, label %.critedge

42:                                               ; preds = %37, %35
  %43 = icmp eq i64 %.sroa.5.12.extract.shift, 1
  br i1 %43, label %44, label %.critedge2

44:                                               ; preds = %42
  %45 = tail call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %46 = getelementptr inbounds i8, ptr %45, i64 72
  %47 = load double, ptr %46, align 8, !tbaa !105
  %48 = fcmp ugt double %30, %47
  br i1 %48, label %.critedge2, label %.critedge

.critedge2:                                       ; preds = %42, %44
  tail call void @__assert_fail(ptr noundef nonnull @.str.71, ptr noundef nonnull @.str.52, i32 noundef 1907, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi) #7
  unreachable

.critedge:                                        ; preds = %37, %44
  %49 = tail call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %50 = getelementptr inbounds i8, ptr %49, i64 84
  %51 = load i32, ptr %50, align 4, !tbaa !106
  %52 = icmp eq i32 %51, %.sroa.5.12.extract.trunc
  br i1 %52, label %54, label %53

53:                                               ; preds = %.critedge
  tail call void @__assert_fail(ptr noundef nonnull @.str.72, ptr noundef nonnull @.str.52, i32 noundef 1908, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi) #7
  unreachable

54:                                               ; preds = %.critedge
  %.sroa.5.8.extract.trunc = trunc i64 %31 to i32
  %55 = tail call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %56 = getelementptr inbounds i8, ptr %55, i64 80
  %57 = load i32, ptr %56, align 8, !tbaa !107
  %58 = icmp eq i32 %57, %.sroa.5.8.extract.trunc
  br i1 %58, label %60, label %59

59:                                               ; preds = %54
  tail call void @__assert_fail(ptr noundef nonnull @.str.73, ptr noundef nonnull @.str.52, i32 noundef 1909, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi) #7
  unreachable

60:                                               ; preds = %54
  %61 = tail call noundef i32 @_ZNK11HighsSearch15getCurrentDepthEv(ptr noundef nonnull align 8 dereferenceable(1064) %0)
  %.not40 = icmp slt i32 %61, %1
  br i1 %.not40, label %65, label %62

62:                                               ; preds = %60
  %63 = tail call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %64 = getelementptr inbounds i8, ptr %63, i64 93
  store i8 0, ptr %64, align 1, !tbaa !5
  br label %65

65:                                               ; preds = %60, %62
  %66 = tail call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %67 = getelementptr inbounds i8, ptr %66, i64 93
  %68 = load i8, ptr %67, align 1, !tbaa !5
  %69 = icmp eq i8 %68, 0
  br i1 %69, label %22, label %._crit_edge

._crit_edge:                                      ; preds = %65, %15
  %70 = tail call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %71 = getelementptr inbounds i8, ptr %70, i64 93
  %72 = load i8, ptr %71, align 1, !tbaa !5
  %73 = icmp eq i8 %72, 1
  br i1 %73, label %75, label %74

74:                                               ; preds = %._crit_edge
  tail call void @__assert_fail(ptr noundef nonnull @.str.74, ptr noundef nonnull @.str.52, i32 noundef 1915, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsSearch19backtrackUntilDepthEi) #7
  unreachable

75:                                               ; preds = %._crit_edge
  store i8 0, ptr %71, align 1, !tbaa !5
  %76 = getelementptr inbounds i8, ptr %70, i64 72
  %77 = load double, ptr %76, align 8, !tbaa !105
  %78 = getelementptr inbounds i8, ptr %70, i64 16
  %79 = load double, ptr %78, align 8, !tbaa !108
  %80 = fcmp oeq double %77, %79
  %81 = getelementptr inbounds i8, ptr %70, i64 84
  %82 = load i32, ptr %81, align 4, !tbaa !106
  %83 = icmp eq i32 %82, 0
  br i1 %83, label %84, label %87

84:                                               ; preds = %75
  %85 = fadd double %77, -5.000000e-01
  %86 = tail call double @llvm.floor.f64(double %85)
  br label %90

87:                                               ; preds = %75
  %88 = fadd double %77, 5.000000e-01
  %89 = tail call double @llvm.ceil.f64(double %88)
  br label %90

90:                                               ; preds = %87, %84
  %.sink = phi i32 [ 1, %84 ], [ 0, %87 ]
  %storemerge = phi double [ %86, %84 ], [ %89, %87 ]
  store i32 %.sink, ptr %81, align 4
  store double %storemerge, ptr %76, align 8, !tbaa !105
  br i1 %80, label %91, label %92

91:                                               ; preds = %90
  store double %storemerge, ptr %78, align 8, !tbaa !108
  br label %92

92:                                               ; preds = %91, %90
  %93 = getelementptr inbounds i8, ptr %0, i64 16
  %94 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK11HighsDomain20getDomainChangeStackEv(ptr noundef nonnull align 8 dereferenceable(824) %93)
  %95 = tail call noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %94) #6
  %96 = trunc i64 %95 to i32
  %97 = tail call noundef zeroext i1 @_ZNK11HighsSearch22orbitsValidInChildNodeERK17HighsDomainChange(ptr noundef nonnull align 8 dereferenceable(1064) %0, ptr noundef nonnull align 8 dereferenceable(16) %76)
  %.sroa.03.0.copyload = load double, ptr %76, align 8, !tbaa !109
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %70, i64 80
  %.sroa.2.0.copyload = load i64, ptr %.sroa.2.0..sroa_idx, align 8
  %98 = tail call i64 @_ZN11HighsDomain6Reason9branchingEv()
  tail call void @_ZN11HighsDomain11changeBoundE17HighsDomainChangeNS_6ReasonE(ptr noundef nonnull align 8 dereferenceable(824) %93, double %.sroa.03.0.copyload, i64 %.sroa.2.0.copyload, i64 %98)
  %99 = getelementptr inbounds i8, ptr %70, i64 8
  %100 = getelementptr inbounds i8, ptr %70, i64 40
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #6
  br i1 %97, label %101, label %103

101:                                              ; preds = %92
  %102 = getelementptr inbounds i8, ptr %70, i64 56
  call void @_ZNSt10shared_ptrIK16StabilizerOrbitsEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 8 dereferenceable(16) %102) #6
  br label %104

103:                                              ; preds = %92
  call void @_ZNSt10shared_ptrIK16StabilizerOrbitsEC2EDn(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr null) #6
  br label %104

104:                                              ; preds = %103, %101
  %105 = invoke noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE12emplace_backIJRdS5_RSt10shared_ptrIK10HighsBasisES6_IK16StabilizerOrbitsEEEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(8) %70, ptr noundef nonnull align 8 dereferenceable(8) %99, ptr noundef nonnull align 8 dereferenceable(16) %100, ptr noundef nonnull align 8 dereferenceable(16) %3)
          to label %106 unwind label %130

106:                                              ; preds = %104
  call void @_ZNSt12__shared_ptrIK16StabilizerOrbitsLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  %107 = getelementptr inbounds i8, ptr %0, i64 8
  %108 = load ptr, ptr %107, align 8, !tbaa !104
  call void @_ZN17HighsLpRelaxation11flushDomainER11HighsDomainb(ptr noundef nonnull align 8 dereferenceable(21425) %108, ptr noundef nonnull align 8 dereferenceable(824) %93, i1 noundef zeroext false)
  %109 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %110 = getelementptr inbounds i8, ptr %109, i64 88
  store i32 %96, ptr %110, align 8, !tbaa !110
  %111 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %112 = getelementptr inbounds i8, ptr %111, i64 40
  %113 = call noundef zeroext i1 @_ZNKSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EEcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %112) #6
  br i1 %113, label %114, label %132

114:                                              ; preds = %106
  %115 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %116 = getelementptr inbounds i8, ptr %115, i64 40
  %117 = call noundef ptr @_ZNKSt19__shared_ptr_accessIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %116) #6
  %118 = getelementptr inbounds i8, ptr %117, i64 72
  %119 = call noundef i64 @_ZNKSt6vectorI16HighsBasisStatusSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %118) #6
  %120 = trunc i64 %119 to i32
  %121 = load ptr, ptr %107, align 8, !tbaa !104
  %122 = call noundef nonnull align 8 dereferenceable(920) ptr @_ZNK17HighsLpRelaxation5getLpEv(ptr noundef nonnull align 8 dereferenceable(21425) %121)
  %123 = getelementptr inbounds i8, ptr %122, i64 4
  %124 = load i32, ptr %123, align 4, !tbaa !111
  %125 = icmp eq i32 %124, %120
  br i1 %125, label %126, label %132

126:                                              ; preds = %114
  %127 = load ptr, ptr %107, align 8, !tbaa !104
  %128 = call noundef nonnull align 8 dereferenceable(94) ptr @_ZNSt6vectorIN11HighsSearch8NodeDataESaIS1_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %129 = getelementptr inbounds i8, ptr %128, i64 40
  call void @_ZNSt10shared_ptrIK10HighsBasisEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull align 8 dereferenceable(16) %129) #6
  call void @_ZN17HighsLpRelaxation14setStoredBasisESt10shared_ptrIK10HighsBasisE(ptr noundef nonnull align 8 dereferenceable(21425) %127, ptr noundef nonnull %4)
  call void @_ZNSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  br label %132

130:                                              ; preds = %104
  %131 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt12__shared_ptrIK16StabilizerOrbitsLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  resume { ptr, i32 } %131

132:                                              ; preds = %126, %114, %106
  %133 = load ptr, ptr %107, align 8, !tbaa !104
  call void @_ZN17HighsLpRelaxation12recoverBasisEv(ptr noundef nonnull align 8 dereferenceable(21425) %133)
  br label %134

134:                                              ; preds = %.thread, %2, %132
  %.2 = phi i1 [ true, %132 ], [ false, %2 ], [ false, %.thread ]
  ret i1 %.2
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(920) ptr @_ZNK17HighsLpRelaxation5getLpEv(ptr noundef nonnull align 8 dereferenceable(21425)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIK16StabilizerOrbitsLN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }
attributes #7 = { noreturn nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !8, i64 93}
!6 = !{!"_ZTSN11HighsSearch8NodeDataE", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !10, i64 40, !14, i64 56, !16, i64 72, !17, i64 88, !8, i64 92, !8, i64 93}
!7 = !{!"double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSSt10shared_ptrIK10HighsBasisE", !11, i64 0}
!11 = !{!"_ZTSSt12__shared_ptrIK10HighsBasisLN9__gnu_cxx12_Lock_policyE2EE", !12, i64 0, !13, i64 8}
!12 = !{!"any pointer", !8, i64 0}
!13 = !{!"_ZTSSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EE", !12, i64 0}
!14 = !{!"_ZTSSt10shared_ptrIK16StabilizerOrbitsE", !15, i64 0}
!15 = !{!"_ZTSSt12__shared_ptrIK16StabilizerOrbitsLN9__gnu_cxx12_Lock_policyE2EE", !12, i64 0, !13, i64 8}
!16 = !{!"_ZTS17HighsDomainChange", !7, i64 0, !17, i64 8, !18, i64 12}
!17 = !{!"int", !8, i64 0}
!18 = !{!"_ZTS14HighsBoundType", !8, i64 0}
!19 = !{!6, !8, i64 92}
!20 = !{!21, !17, i64 960}
!21 = !{!"_ZTS11HighsSearch", !12, i64 0, !12, i64 8, !22, i64 16, !12, i64 840, !91, i64 848, !70, i64 856, !70, i64 864, !70, i64 872, !70, i64 880, !7, i64 888, !56, i64 896, !27, i64 912, !51, i64 936, !17, i64 960, !57, i64 964, !57, i64 965, !57, i64 966, !92, i64 968, !51, i64 976, !93, i64 1000, !97, i64 1024}
!22 = !{!"_ZTS11HighsDomain", !23, i64 0, !27, i64 24, !31, i64 48, !35, i64 72, !39, i64 96, !43, i64 120, !47, i64 144, !47, i64 168, !27, i64 192, !27, i64 216, !51, i64 240, !23, i64 264, !27, i64 288, !55, i64 312, !12, i64 472, !66, i64 480, !72, i64 560, !57, i64 640, !77, i64 644, !17, i64 652, !27, i64 656, !27, i64 680, !27, i64 704, !78, i64 728, !57, i64 768, !51, i64 776, !51, i64 800}
!23 = !{!"_ZTSSt6vectorIhSaIhEE", !24, i64 0}
!24 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!27 = !{!"_ZTSSt6vectorIiSaIiEE", !28, i64 0}
!28 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !29, i64 0}
!29 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !30, i64 0}
!30 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!31 = !{!"_ZTSSt6vectorISt4pairIiiESaIS1_EE", !32, i64 0}
!32 = !{!"_ZTSSt12_Vector_baseISt4pairIiiESaIS1_EE", !33, i64 0}
!33 = !{!"_ZTSNSt12_Vector_baseISt4pairIiiESaIS1_EE12_Vector_implE", !34, i64 0}
!34 = !{!"_ZTSNSt12_Vector_baseISt4pairIiiESaIS1_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!35 = !{!"_ZTSSt6vectorI17HighsDomainChangeSaIS0_EE", !36, i64 0}
!36 = !{!"_ZTSSt12_Vector_baseI17HighsDomainChangeSaIS0_EE", !37, i64 0}
!37 = !{!"_ZTSNSt12_Vector_baseI17HighsDomainChangeSaIS0_EE12_Vector_implE", !38, i64 0}
!38 = !{!"_ZTSNSt12_Vector_baseI17HighsDomainChangeSaIS0_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!39 = !{!"_ZTSSt6vectorIN11HighsDomain6ReasonESaIS1_EE", !40, i64 0}
!40 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE", !41, i64 0}
!41 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE12_Vector_implE", !42, i64 0}
!42 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!43 = !{!"_ZTSSt6vectorISt4pairIdiESaIS1_EE", !44, i64 0}
!44 = !{!"_ZTSSt12_Vector_baseISt4pairIdiESaIS1_EE", !45, i64 0}
!45 = !{!"_ZTSNSt12_Vector_baseISt4pairIdiESaIS1_EE12_Vector_implE", !46, i64 0}
!46 = !{!"_ZTSNSt12_Vector_baseISt4pairIdiESaIS1_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!47 = !{!"_ZTSSt6vectorI12HighsCDoubleSaIS0_EE", !48, i64 0}
!48 = !{!"_ZTSSt12_Vector_baseI12HighsCDoubleSaIS0_EE", !49, i64 0}
!49 = !{!"_ZTSNSt12_Vector_baseI12HighsCDoubleSaIS0_EE12_Vector_implE", !50, i64 0}
!50 = !{!"_ZTSNSt12_Vector_baseI12HighsCDoubleSaIS0_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!51 = !{!"_ZTSSt6vectorIdSaIdEE", !52, i64 0}
!52 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !53, i64 0}
!53 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !54, i64 0}
!54 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!55 = !{!"_ZTSN11HighsDomain20ObjectivePropagationE", !12, i64 0, !12, i64 8, !12, i64 16, !56, i64 24, !17, i64 40, !7, i64 48, !57, i64 56, !58, i64 64, !31, i64 88, !51, i64 112, !62, i64 136}
!56 = !{!"_ZTS12HighsCDouble", !7, i64 0, !7, i64 8}
!57 = !{!"bool", !8, i64 0}
!58 = !{!"_ZTSSt6vectorIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE", !59, i64 0}
!59 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE", !60, i64 0}
!60 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE12_Vector_implE", !61, i64 0}
!61 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!62 = !{!"_ZTSSt6vectorIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE", !63, i64 0}
!63 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE", !64, i64 0}
!64 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE12_Vector_implE", !65, i64 0}
!65 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!66 = !{!"_ZTSSt5dequeIN11HighsDomain18CutpoolPropagationESaIS1_EE", !67, i64 0}
!67 = !{!"_ZTSSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE", !68, i64 0}
!68 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE11_Deque_implE", !69, i64 0}
!69 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE16_Deque_impl_dataE", !12, i64 0, !70, i64 8, !71, i64 16, !71, i64 48}
!70 = !{!"long", !8, i64 0}
!71 = !{!"_ZTSSt15_Deque_iteratorIN11HighsDomain18CutpoolPropagationERS1_PS1_E", !12, i64 0, !12, i64 8, !12, i64 16, !12, i64 24}
!72 = !{!"_ZTSSt5dequeIN11HighsDomain23ConflictPoolPropagationESaIS1_EE", !73, i64 0}
!73 = !{!"_ZTSSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE", !74, i64 0}
!74 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE11_Deque_implE", !75, i64 0}
!75 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE16_Deque_impl_dataE", !12, i64 0, !70, i64 8, !76, i64 16, !76, i64 48}
!76 = !{!"_ZTSSt15_Deque_iteratorIN11HighsDomain23ConflictPoolPropagationERS1_PS1_E", !12, i64 0, !12, i64 8, !12, i64 16, !12, i64 24}
!77 = !{!"_ZTSN11HighsDomain6ReasonE", !17, i64 0, !17, i64 4}
!78 = !{!"_ZTS14HighsHashTableIivE", !79, i64 0, !85, i64 8, !70, i64 16, !70, i64 24, !70, i64 32}
!79 = !{!"_ZTSSt10unique_ptrI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEE", !80, i64 0}
!80 = !{!"_ZTSSt15__uniq_ptr_dataI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterELb1ELb1EE", !81, i64 0}
!81 = !{!"_ZTSSt15__uniq_ptr_implI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEE", !82, i64 0}
!82 = !{!"_ZTSSt5tupleIJP19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEEE", !83, i64 0}
!83 = !{!"_ZTSSt11_Tuple_implILm0EJP19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEEE", !84, i64 0}
!84 = !{!"_ZTSSt10_Head_baseILm0EP19HighsHashTableEntryIivELb0EE", !12, i64 0}
!85 = !{!"_ZTSSt10unique_ptrIA_hSt14default_deleteIS0_EE", !86, i64 0}
!86 = !{!"_ZTSSt15__uniq_ptr_dataIhSt14default_deleteIA_hELb1ELb1EE", !87, i64 0}
!87 = !{!"_ZTSSt15__uniq_ptr_implIhSt14default_deleteIA_hEE", !88, i64 0}
!88 = !{!"_ZTSSt5tupleIJPhSt14default_deleteIA_hEEE", !89, i64 0}
!89 = !{!"_ZTSSt11_Tuple_implILm0EJPhSt14default_deleteIA_hEEE", !90, i64 0}
!90 = !{!"_ZTSSt10_Head_baseILm0EPhLb0EE", !12, i64 0}
!91 = !{!"_ZTS11HighsRandom", !70, i64 0}
!92 = !{!"_ZTSN11HighsSearch18ChildSelectionRuleE", !8, i64 0}
!93 = !{!"_ZTSSt6vectorIN11HighsSearch8NodeDataESaIS1_EE", !94, i64 0}
!94 = !{!"_ZTSSt12_Vector_baseIN11HighsSearch8NodeDataESaIS1_EE", !95, i64 0}
!95 = !{!"_ZTSNSt12_Vector_baseIN11HighsSearch8NodeDataESaIS1_EE12_Vector_implE", !96, i64 0}
!96 = !{!"_ZTSNSt12_Vector_baseIN11HighsSearch8NodeDataESaIS1_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!97 = !{!"_ZTS14HighsHashTableIiiE", !98, i64 0, !85, i64 8, !70, i64 16, !70, i64 24, !70, i64 32}
!98 = !{!"_ZTSSt10unique_ptrI19HighsHashTableEntryIiiEN14HighsHashTableIiiE12OpNewDeleterEE", !99, i64 0}
!99 = !{!"_ZTSSt15__uniq_ptr_dataI19HighsHashTableEntryIiiEN14HighsHashTableIiiE12OpNewDeleterELb1ELb1EE", !100, i64 0}
!100 = !{!"_ZTSSt15__uniq_ptr_implI19HighsHashTableEntryIiiEN14HighsHashTableIiiE12OpNewDeleterEE", !101, i64 0}
!101 = !{!"_ZTSSt5tupleIJP19HighsHashTableEntryIiiEN14HighsHashTableIiiE12OpNewDeleterEEE", !102, i64 0}
!102 = !{!"_ZTSSt11_Tuple_implILm0EJP19HighsHashTableEntryIiiEN14HighsHashTableIiiE12OpNewDeleterEEE", !103, i64 0}
!103 = !{!"_ZTSSt10_Head_baseILm0EP19HighsHashTableEntryIiiELb0EE", !12, i64 0}
!104 = !{!21, !12, i64 8}
!105 = !{!6, !7, i64 72}
!106 = !{!6, !18, i64 84}
!107 = !{!6, !17, i64 80}
!108 = !{!6, !7, i64 16}
!109 = !{!7, !7, i64 0}
!110 = !{!6, !17, i64 88}
!111 = !{!112, !17, i64 4}
!112 = !{!"_ZTS7HighsLp", !17, i64 0, !17, i64 4, !51, i64 8, !51, i64 32, !51, i64 56, !51, i64 80, !51, i64 104, !113, i64 128, !115, i64 240, !7, i64 248, !116, i64 256, !116, i64 288, !17, i64 320, !17, i64 324, !118, i64 328, !118, i64 352, !122, i64 376, !126, i64 400, !126, i64 456, !17, i64 512, !17, i64 516, !132, i64 520, !57, i64 592, !57, i64 593, !17, i64 596, !57, i64 600, !133, i64 608}
!113 = !{!"_ZTS17HighsSparseMatrix", !114, i64 0, !17, i64 4, !17, i64 8, !27, i64 16, !27, i64 40, !27, i64 64, !51, i64 88}
!114 = !{!"_ZTS12MatrixFormat", !8, i64 0}
!115 = !{!"_ZTS8ObjSense", !8, i64 0}
!116 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !117, i64 0, !70, i64 8, !8, i64 16}
!117 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !12, i64 0}
!118 = !{!"_ZTSSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !119, i64 0}
!119 = !{!"_ZTSSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !120, i64 0}
!120 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE12_Vector_implE", !121, i64 0}
!121 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!122 = !{!"_ZTSSt6vectorI12HighsVarTypeSaIS0_EE", !123, i64 0}
!123 = !{!"_ZTSSt12_Vector_baseI12HighsVarTypeSaIS0_EE", !124, i64 0}
!124 = !{!"_ZTSNSt12_Vector_baseI12HighsVarTypeSaIS0_EE12_Vector_implE", !125, i64 0}
!125 = !{!"_ZTSNSt12_Vector_baseI12HighsVarTypeSaIS0_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!126 = !{!"_ZTS13HighsNameHash", !127, i64 0}
!127 = !{!"_ZTSSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_iEEE", !128, i64 0}
!128 = !{!"_ZTSSt10_HashtableINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_iESaIS8_ENSt8__detail10_Select1stESt8equal_toIS5_ESt4hashIS5_ENSA_18_Mod_range_hashingENSA_20_Default_ranged_hashENSA_20_Prime_rehash_policyENSA_17_Hashtable_traitsILb1ELb0ELb1EEEE", !12, i64 0, !70, i64 8, !129, i64 16, !70, i64 24, !130, i64 32, !12, i64 48}
!129 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !12, i64 0}
!130 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !131, i64 0, !70, i64 8}
!131 = !{!"float", !8, i64 0}
!132 = !{!"_ZTS10HighsScale", !17, i64 0, !57, i64 4, !17, i64 8, !17, i64 12, !7, i64 16, !51, i64 24, !51, i64 48}
!133 = !{!"_ZTS11HighsLpMods", !27, i64 0, !27, i64 24, !51, i64 48, !51, i64 72, !122, i64 96, !27, i64 120, !51, i64 144, !27, i64 168, !51, i64 192, !27, i64 216, !51, i64 240, !51, i64 264, !51, i64 288}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,MergedLoadStoreMotionPass,SROAPass,SimplifyCFGPass,TailCallElimPass