; LLVM IR from ERGO-Code/HiGHS :: src/mip/HighsDomain.ll (ZN11HighsDomain9backtrackEv)

; 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.__gnu_cxx::__normal_iterator.361" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%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.HighsCDouble = type { double, double }
%"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.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.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.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 }
%"struct.std::pair.358" = type <{ double, i32, [4 x i8] }>
%class.HighsMipSolver = type { ptr, ptr, ptr, ptr, i32, %"class.std::vector.33", double, double, double, double, double, double, double, i64, i64, double, ptr, %"class.std::vector.67", i8, i32, i32, ptr, ptr, ptr, ptr, %"class.std::unique_ptr.72", %class.HighsMipAnalysis, %class.HighsTimer }
%"class.std::vector.67" = type { %"struct.std::_Vector_base.68" }
%"struct.std::_Vector_base.68" = type { %"struct.std::_Vector_base<HighsObjectiveSolution, std::allocator<HighsObjectiveSolution>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsObjectiveSolution, std::allocator<HighsObjectiveSolution>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsObjectiveSolution, std::allocator<HighsObjectiveSolution>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsObjectiveSolution, std::allocator<HighsObjectiveSolution>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::unique_ptr.72" = type { %"struct.std::__uniq_ptr_data.73" }
%"struct.std::__uniq_ptr_data.73" = type { %"class.std::__uniq_ptr_impl.74" }
%"class.std::__uniq_ptr_impl.74" = type { %"class.std::tuple.75" }
%"class.std::tuple.75" = type { %"struct.std::_Tuple_impl.76" }
%"struct.std::_Tuple_impl.76" = type { %"struct.std::_Head_base.79" }
%"struct.std::_Head_base.79" = type { ptr }
%class.HighsMipAnalysis = type { ptr, %"class.std::__cxx11::basic_string", %struct.HighsTimerClock, i8, %"class.std::vector.33", %"class.std::vector.33" }
%"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] }
%struct.HighsTimerClock = type { ptr, %"class.std::vector.3" }
%class.HighsTimer = type <{ ptr, double, i32, [4 x i8], %"class.std::vector.3", %"class.std::vector.33", %"class.std::vector.33", %"class.std::vector.80", i32, i32, i32, [4 x i8] }>
%"class.std::vector.80" = type { %"struct.std::_Vector_base.81" }
%"struct.std::_Vector_base.81" = 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 }

@.str.52 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.82 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.83 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.84 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.85 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.86 = external hidden unnamed_addr constant [42 x i8], align 1
@__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv = external hidden unnamed_addr constant [43 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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local i64 @_ZN11HighsDomain6Reason11unspecifiedEv() #1 align 2

; 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) #2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrI18HighsMipSolverDataSt14default_deleteIS0_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11HighsDomain16markPropagateCutENS_6ReasonE(ptr noundef nonnull align 8 dereferenceable(824), i64) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef double @_ZN11HighsDomain13doChangeBoundERK17HighsDomainChange(ptr noundef nonnull align 8 dereferenceable(824), ptr noundef nonnull align 8 dereferenceable(16)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIdiESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIdiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNK13HighsDebugSol18boundChangeRemovedERK11HighsDomainRK17HighsDomainChange(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(824), ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN11HighsDomain6ReasonESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local { double, i64 } @_ZN11HighsDomain9backtrackEv(ptr noundef nonnull align 8 dereferenceable(824) %0) #4 align 2 {
  %2 = alloca %struct.HighsDomainChange, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i8, align 1
  %6 = alloca %"struct.HighsDomain::Reason", align 4
  %7 = alloca %"struct.HighsDomain::Reason", align 4
  %8 = alloca double, align 8
  %9 = alloca i32, align 4
  %10 = alloca %struct.HighsDomainChange, align 8
  %11 = alloca %"struct.HighsDomain::Reason", align 4
  %12 = alloca i32, align 4
  %13 = alloca %"struct.HighsDomain::Reason", align 4
  %14 = alloca %"struct.HighsDomain::Reason", align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca %"struct.HighsDomain::Reason", align 4
  %18 = alloca %"class.__gnu_cxx::__normal_iterator.361", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %21 = alloca %"class.__gnu_cxx::__normal_iterator.361", align 8
  %22 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %23 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  %24 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  %25 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %26 = call noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %25) #5
  %27 = trunc i64 %26 to i32
  %28 = sub nsw i32 %27, 1
  store i32 %28, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #5
  %29 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 17
  %30 = load i8, ptr %29, align 8, !tbaa !11, !range !82, !noundef !83
  %31 = trunc i8 %30 to i1
  %32 = zext i1 %31 to i8
  store i8 %32, ptr %5, align 1, !tbaa !84
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %33 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 18
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %6, ptr align 4 %33, i64 8, i1 false), !tbaa.struct !85
  %34 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 17
  %35 = load i8, ptr %34, align 8, !tbaa !11, !range !82, !noundef !83
  %36 = trunc i8 %35 to i1
  br i1 %36, label %37, label %64

37:                                               ; preds = %1
  %38 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 19
  %39 = load i32, ptr %38, align 4, !tbaa !86
  %40 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %41 = call noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %40) #5
  %42 = trunc i64 %41 to i32
  %43 = icmp eq i32 %39, %42
  br i1 %43, label %44, label %64

44:                                               ; preds = %37
  %45 = load i8, ptr %5, align 1, !tbaa !84, !range !82, !noundef !83
  %46 = trunc i8 %45 to i1
  br i1 %46, label %47, label %48

47:                                               ; preds = %44
  br label %50

48:                                               ; preds = %44
  call void @__assert_fail(ptr noundef @.str.82, ptr noundef @.str.52, i32 noundef 2241, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #6
  unreachable

49:                                               ; No predecessors!
  br label %50

50:                                               ; preds = %49, %47
  %51 = load i32, ptr %4, align 4, !tbaa !9
  %52 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %53 = call noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %52) #5
  %54 = trunc i64 %53 to i32
  %55 = sub nsw i32 %54, 1
  %56 = icmp eq i32 %51, %55
  br i1 %56, label %57, label %58

57:                                               ; preds = %50
  br label %60

58:                                               ; preds = %50
  call void @__assert_fail(ptr noundef @.str.83, ptr noundef @.str.52, i32 noundef 2242, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #6
  unreachable

59:                                               ; No predecessors!
  br label %60

60:                                               ; preds = %59, %57
  %61 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 17
  store i8 0, ptr %61, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  %62 = call i64 @_ZN11HighsDomain6Reason11unspecifiedEv()
  store i64 %62, ptr %7, align 4
  %63 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 18
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %63, ptr align 4 %7, i64 8, i1 false), !tbaa.struct !85
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %64

64:                                               ; preds = %60, %37, %1
  br label %65

65:                                               ; preds = %219, %64
  %66 = load i32, ptr %4, align 4, !tbaa !9
  %67 = icmp sge i32 %66, 0
  br i1 %67, label %68, label %220

68:                                               ; preds = %65
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  %69 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 5
  %70 = load i32, ptr %4, align 4, !tbaa !9
  %71 = sext i32 %70 to i64
  %72 = call noundef nonnull align 8 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIdiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %69, i64 noundef %71) #5
  %73 = getelementptr inbounds %"struct.std::pair.358", ptr %72, i32 0, i32 0
  %74 = load double, ptr %73, align 8, !tbaa !87
  store double %74, ptr %8, align 8, !tbaa !89
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  %75 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 5
  %76 = load i32, ptr %4, align 4, !tbaa !9
  %77 = sext i32 %76 to i64
  %78 = call noundef nonnull align 8 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIdiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %75, i64 noundef %77) #5
  %79 = getelementptr inbounds %"struct.std::pair.358", ptr %78, i32 0, i32 1
  %80 = load i32, ptr %79, align 8, !tbaa !90
  store i32 %80, ptr %9, align 4, !tbaa !9
  %81 = load i32, ptr %9, align 4, !tbaa !9
  %82 = load i32, ptr %4, align 4, !tbaa !9
  %83 = icmp slt i32 %81, %82
  br i1 %83, label %84, label %85

84:                                               ; preds = %68
  br label %87

85:                                               ; preds = %68
  call void @__assert_fail(ptr noundef @.str.84, ptr noundef @.str.52, i32 noundef 2249, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #6
  unreachable

86:                                               ; No predecessors!
  br label %87

87:                                               ; preds = %86, %84
  %88 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 14
  %89 = load ptr, ptr %88, align 8, !tbaa !91
  %90 = getelementptr inbounds %class.HighsMipSolver, ptr %89, i32 0, i32 25
  %91 = call noundef ptr @_ZNKSt10unique_ptrI18HighsMipSolverDataSt14default_deleteIS0_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %90) #5
  %92 = getelementptr inbounds i8, ptr %91, i64 26800
  %93 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %94 = load i32, ptr %4, align 4, !tbaa !9
  %95 = sext i32 %94 to i64
  %96 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %93, i64 noundef %95) #5
  call void @_ZNK13HighsDebugSol18boundChangeRemovedERK11HighsDomainRK17HighsDomainChange(ptr noundef nonnull align 1 dereferenceable(1) %92, ptr noundef nonnull align 8 dereferenceable(824) %24, ptr noundef nonnull align 8 dereferenceable(16) %96)
  %97 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %98 = load i32, ptr %4, align 4, !tbaa !9
  %99 = sext i32 %98 to i64
  %100 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %97, i64 noundef %99) #5
  %101 = getelementptr inbounds %struct.HighsDomainChange, ptr %100, i32 0, i32 2
  %102 = load i32, ptr %101, align 4, !tbaa !92
  %103 = icmp eq i32 %102, 0
  br i1 %103, label %104, label %131

104:                                              ; preds = %87
  %105 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 20
  %106 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %107 = load i32, ptr %4, align 4, !tbaa !9
  %108 = sext i32 %107 to i64
  %109 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %106, i64 noundef %108) #5
  %110 = getelementptr inbounds %struct.HighsDomainChange, ptr %109, i32 0, i32 1
  %111 = load i32, ptr %110, align 8, !tbaa !95
  %112 = sext i32 %111 to i64
  %113 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %105, i64 noundef %112) #5
  %114 = load i32, ptr %113, align 4, !tbaa !9
  %115 = load i32, ptr %4, align 4, !tbaa !9
  %116 = icmp eq i32 %114, %115
  br i1 %116, label %117, label %118

117:                                              ; preds = %104
  br label %120

118:                                              ; preds = %104
  call void @__assert_fail(ptr noundef @.str.85, ptr noundef @.str.52, i32 noundef 2255, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #6
  unreachable

119:                                              ; No predecessors!
  br label %120

120:                                              ; preds = %119, %117
  %121 = load i32, ptr %9, align 4, !tbaa !9
  %122 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 20
  %123 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %124 = load i32, ptr %4, align 4, !tbaa !9
  %125 = sext i32 %124 to i64
  %126 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %123, i64 noundef %125) #5
  %127 = getelementptr inbounds %struct.HighsDomainChange, ptr %126, i32 0, i32 1
  %128 = load i32, ptr %127, align 8, !tbaa !95
  %129 = sext i32 %128 to i64
  %130 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %122, i64 noundef %129) #5
  store i32 %121, ptr %130, align 4, !tbaa !9
  br label %158

131:                                              ; preds = %87
  %132 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 21
  %133 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %134 = load i32, ptr %4, align 4, !tbaa !9
  %135 = sext i32 %134 to i64
  %136 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %133, i64 noundef %135) #5
  %137 = getelementptr inbounds %struct.HighsDomainChange, ptr %136, i32 0, i32 1
  %138 = load i32, ptr %137, align 8, !tbaa !95
  %139 = sext i32 %138 to i64
  %140 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %132, i64 noundef %139) #5
  %141 = load i32, ptr %140, align 4, !tbaa !9
  %142 = load i32, ptr %4, align 4, !tbaa !9
  %143 = icmp eq i32 %141, %142
  br i1 %143, label %144, label %145

144:                                              ; preds = %131
  br label %147

145:                                              ; preds = %131
  call void @__assert_fail(ptr noundef @.str.86, ptr noundef @.str.52, i32 noundef 2258, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #6
  unreachable

146:                                              ; No predecessors!
  br label %147

147:                                              ; preds = %146, %144
  %148 = load i32, ptr %9, align 4, !tbaa !9
  %149 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 21
  %150 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %151 = load i32, ptr %4, align 4, !tbaa !9
  %152 = sext i32 %151 to i64
  %153 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %150, i64 noundef %152) #5
  %154 = getelementptr inbounds %struct.HighsDomainChange, ptr %153, i32 0, i32 1
  %155 = load i32, ptr %154, align 8, !tbaa !95
  %156 = sext i32 %155 to i64
  %157 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %149, i64 noundef %156) #5
  store i32 %148, ptr %157, align 4, !tbaa !9
  br label %158

158:                                              ; preds = %147, %120
  call void @llvm.lifetime.start.p0(i64 16, ptr %10) #5
  %159 = getelementptr inbounds %struct.HighsDomainChange, ptr %10, i32 0, i32 0
  %160 = load double, ptr %8, align 8, !tbaa !89
  store double %160, ptr %159, align 8, !tbaa !96
  %161 = getelementptr inbounds %struct.HighsDomainChange, ptr %10, i32 0, i32 1
  %162 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %163 = load i32, ptr %4, align 4, !tbaa !9
  %164 = sext i32 %163 to i64
  %165 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %162, i64 noundef %164) #5
  %166 = getelementptr inbounds %struct.HighsDomainChange, ptr %165, i32 0, i32 1
  %167 = load i32, ptr %166, align 8, !tbaa !95
  store i32 %167, ptr %161, align 8, !tbaa !95
  %168 = getelementptr inbounds %struct.HighsDomainChange, ptr %10, i32 0, i32 2
  %169 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %170 = load i32, ptr %4, align 4, !tbaa !9
  %171 = sext i32 %170 to i64
  %172 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %169, i64 noundef %171) #5
  %173 = getelementptr inbounds %struct.HighsDomainChange, ptr %172, i32 0, i32 2
  %174 = load i32, ptr %173, align 4, !tbaa !92
  store i32 %174, ptr %168, align 4, !tbaa !92
  %175 = call noundef double @_ZN11HighsDomain13doChangeBoundERK17HighsDomainChange(ptr noundef nonnull align 8 dereferenceable(824) %24, ptr noundef nonnull align 8 dereferenceable(16) %10)
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #5
  %176 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 17
  %177 = load i8, ptr %176, align 8, !tbaa !11, !range !82, !noundef !83
  %178 = trunc i8 %177 to i1
  br i1 %178, label %179, label %204

179:                                              ; preds = %158
  %180 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 19
  %181 = load i32, ptr %180, align 4, !tbaa !86
  %182 = load i32, ptr %4, align 4, !tbaa !9
  %183 = icmp eq i32 %181, %182
  br i1 %183, label %184, label %204

184:                                              ; preds = %179
  %185 = load i8, ptr %5, align 1, !tbaa !84, !range !82, !noundef !83
  %186 = trunc i8 %185 to i1
  br i1 %186, label %187, label %188

187:                                              ; preds = %184
  br label %190

188:                                              ; preds = %184
  call void @__assert_fail(ptr noundef @.str.82, ptr noundef @.str.52, i32 noundef 2267, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #6
  unreachable

189:                                              ; No predecessors!
  br label %190

190:                                              ; preds = %189, %187
  %191 = load i32, ptr %4, align 4, !tbaa !9
  %192 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %193 = call noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %192) #5
  %194 = trunc i64 %193 to i32
  %195 = sub nsw i32 %194, 1
  %196 = icmp eq i32 %191, %195
  br i1 %196, label %197, label %198

197:                                              ; preds = %190
  br label %200

198:                                              ; preds = %190
  call void @__assert_fail(ptr noundef @.str.83, ptr noundef @.str.52, i32 noundef 2268, ptr noundef @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #6
  unreachable

199:                                              ; No predecessors!
  br label %200

200:                                              ; preds = %199, %197
  %201 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 17
  store i8 0, ptr %201, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  %202 = call i64 @_ZN11HighsDomain6Reason11unspecifiedEv()
  store i64 %202, ptr %11, align 4
  %203 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 18
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %203, ptr align 4 %11, i64 8, i1 false), !tbaa.struct !85
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  br label %204

204:                                              ; preds = %200, %179, %158
  %205 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 4
  %206 = load i32, ptr %4, align 4, !tbaa !9
  %207 = sext i32 %206 to i64
  %208 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %205, i64 noundef %207) #5
  %209 = getelementptr inbounds %"struct.HighsDomain::Reason", ptr %208, i32 0, i32 0
  %210 = load i32, ptr %209, align 4, !tbaa !97
  %211 = icmp eq i32 %210, -1
  br i1 %211, label %212, label %214

212:                                              ; preds = %204
  %213 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 22
  call void @_ZNSt6vectorIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %213) #5
  store i32 3, ptr %12, align 4
  br label %217

214:                                              ; preds = %204
  %215 = load i32, ptr %4, align 4, !tbaa !9
  %216 = add nsw i32 %215, -1
  store i32 %216, ptr %4, align 4, !tbaa !9
  store i32 0, ptr %12, align 4
  br label %217

217:                                              ; preds = %214, %212
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  %218 = load i32, ptr %12, align 4
  switch i32 %218, label %289 [
    i32 0, label %219
    i32 3, label %220
  ]

219:                                              ; preds = %217
  br label %65, !llvm.loop !98

220:                                              ; preds = %217, %65
  %221 = load i8, ptr %5, align 1, !tbaa !84, !range !82, !noundef !83
  %222 = trunc i8 %221 to i1
  br i1 %222, label %223, label %228

223:                                              ; preds = %220
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 4 %6, i64 8, i1 false), !tbaa.struct !85
  %224 = load i64, ptr %13, align 4
  call void @_ZN11HighsDomain16markPropagateCutENS_6ReasonE(ptr noundef nonnull align 8 dereferenceable(824) %24, i64 %224)
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #5
  %225 = call i64 @_ZN11HighsDomain6Reason11unspecifiedEv()
  store i64 %225, ptr %14, align 4
  %226 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 18
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %226, ptr align 4 %14, i64 8, i1 false), !tbaa.struct !85
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  %227 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 17
  store i8 0, ptr %227, align 8, !tbaa !11
  br label %228

228:                                              ; preds = %223, %220
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #5
  %229 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 4
  %230 = call noundef i64 @_ZNKSt6vectorIN11HighsDomain6ReasonESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %229) #5
  %231 = trunc i64 %230 to i32
  store i32 %231, ptr %15, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #5
  %232 = load i32, ptr %4, align 4, !tbaa !9
  %233 = add nsw i32 %232, 1
  store i32 %233, ptr %16, align 4, !tbaa !9
  br label %234

234:                                              ; preds = %245, %228
  %235 = load i32, ptr %16, align 4, !tbaa !9
  %236 = load i32, ptr %15, align 4, !tbaa !9
  %237 = icmp slt i32 %235, %236
  br i1 %237, label %239, label %238

238:                                              ; preds = %234
  store i32 4, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  br label %248

239:                                              ; preds = %234
  %240 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 4
  %241 = load i32, ptr %16, align 4, !tbaa !9
  %242 = sext i32 %241 to i64
  %243 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %240, i64 noundef %242) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %17, ptr align 4 %243, i64 8, i1 false), !tbaa.struct !85
  %244 = load i64, ptr %17, align 4
  call void @_ZN11HighsDomain16markPropagateCutENS_6ReasonE(ptr noundef nonnull align 8 dereferenceable(824) %24, i64 %244)
  br label %245

245:                                              ; preds = %239
  %246 = load i32, ptr %16, align 4, !tbaa !9
  %247 = add nsw i32 %246, 1
  store i32 %247, ptr %16, align 4, !tbaa !9
  br label %234, !llvm.loop !100

248:                                              ; preds = %238
  %249 = load i32, ptr %4, align 4, !tbaa !9
  %250 = icmp slt i32 %249, 0
  br i1 %250, label %251, label %259

251:                                              ; preds = %248
  %252 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  call void @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %252) #5
  %253 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 5
  call void @_ZNSt6vectorISt4pairIdiESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %253) #5
  %254 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 4
  call void @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %254) #5
  %255 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 22
  call void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %255) #5
  %256 = getelementptr inbounds %struct.HighsDomainChange, ptr %2, i32 0, i32 0
  store double 0.000000e+00, ptr %256, align 8, !tbaa !96
  %257 = getelementptr inbounds %struct.HighsDomainChange, ptr %2, i32 0, i32 1
  store i32 -1, ptr %257, align 8, !tbaa !95
  %258 = getelementptr inbounds %struct.HighsDomainChange, ptr %2, i32 0, i32 2
  store i32 0, ptr %258, align 4, !tbaa !92
  store i32 1, ptr %12, align 4
  br label %287

259:                                              ; preds = %248
  %260 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %261 = load i32, ptr %4, align 4, !tbaa !9
  %262 = sext i32 %261 to i64
  %263 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %260, i64 noundef %262) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %2, ptr align 8 %263, i64 16, i1 false), !tbaa.struct !101
  %264 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #5
  %265 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %266 = call ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %265) #5
  %267 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %20, i32 0, i32 0
  store ptr %266, ptr %267, align 8
  %268 = load i32, ptr %4, align 4, !tbaa !9
  %269 = sext i32 %268 to i64
  %270 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIP17HighsDomainChangeSt6vectorIS1_SaIS1_EEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %20, i64 noundef %269) #5
  %271 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %270, ptr %271, align 8
  call void @_ZN9__gnu_cxx17__normal_iteratorIPK17HighsDomainChangeSt6vectorIS1_SaIS1_EEEC2IPS1_vEERKNS0_IT_S6_EE(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #5
  %272 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 3
  %273 = call ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %272) #5
  %274 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %22, i32 0, i32 0
  store ptr %273, ptr %274, align 8
  call void @_ZN9__gnu_cxx17__normal_iteratorIPK17HighsDomainChangeSt6vectorIS1_SaIS1_EEEC2IPS1_vEERKNS0_IT_S6_EE(ptr noundef nonnull align 8 dereferenceable(8) %21, ptr noundef nonnull align 8 dereferenceable(8) %22) #5
  %275 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.361", ptr %18, i32 0, i32 0
  %276 = load ptr, ptr %275, align 8
  %277 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.361", ptr %21, i32 0, i32 0
  %278 = load ptr, ptr %277, align 8
  %279 = call ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKS0_S2_EES7_(ptr noundef nonnull align 8 dereferenceable(24) %264, ptr %276, ptr %278)
  %280 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %23, i32 0, i32 0
  store ptr %279, ptr %280, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #5
  %281 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 4
  %282 = load i32, ptr %4, align 4, !tbaa !9
  %283 = sext i32 %282 to i64
  call void @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %281, i64 noundef %283)
  %284 = getelementptr inbounds %class.HighsDomain, ptr %24, i32 0, i32 5
  %285 = load i32, ptr %4, align 4, !tbaa !9
  %286 = sext i32 %285 to i64
  call void @_ZNSt6vectorISt4pairIdiESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %284, i64 noundef %286)
  store i32 1, ptr %12, align 4
  br label %287

287:                                              ; preds = %259, %251
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  %288 = load { double, i64 }, ptr %2, align 8
  ret { double, i64 } %288

289:                                              ; preds = %217
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKS0_S2_EES7_(ptr noundef nonnull align 8 dereferenceable(24), ptr, ptr) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIP17HighsDomainChangeSt6vectorIS1_SaIS1_EEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9__gnu_cxx17__normal_iteratorIPK17HighsDomainChangeSt6vectorIS1_SaIS1_EEEC2IPS1_vEERKNS0_IT_S6_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIdiESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #4 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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 #5 = { nounwind }
attributes #6 = { 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, !48, i64 640}
!12 = !{!"_ZTS11HighsDomain", !13, i64 0, !17, i64 24, !21, i64 48, !25, i64 72, !29, i64 96, !33, i64 120, !37, i64 144, !37, i64 168, !17, i64 192, !17, i64 216, !41, i64 240, !13, i64 264, !17, i64 288, !45, i64 312, !6, i64 472, !57, i64 480, !63, i64 560, !48, i64 640, !68, i64 644, !10, i64 652, !17, i64 656, !17, i64 680, !17, i64 704, !69, i64 728, !48, i64 768, !41, i64 776, !41, i64 800}
!13 = !{!"_ZTSSt6vectorIhSaIhEE", !14, i64 0}
!14 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!17 = !{!"_ZTSSt6vectorIiSaIiEE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!"_ZTSSt6vectorISt4pairIiiESaIS1_EE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseISt4pairIiiESaIS1_EE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseISt4pairIiiESaIS1_EE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseISt4pairIiiESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!25 = !{!"_ZTSSt6vectorI17HighsDomainChangeSaIS0_EE", !26, i64 0}
!26 = !{!"_ZTSSt12_Vector_baseI17HighsDomainChangeSaIS0_EE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseI17HighsDomainChangeSaIS0_EE12_Vector_implE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseI17HighsDomainChangeSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!29 = !{!"_ZTSSt6vectorIN11HighsDomain6ReasonESaIS1_EE", !30, i64 0}
!30 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE", !31, i64 0}
!31 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE12_Vector_implE", !32, i64 0}
!32 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!33 = !{!"_ZTSSt6vectorISt4pairIdiESaIS1_EE", !34, i64 0}
!34 = !{!"_ZTSSt12_Vector_baseISt4pairIdiESaIS1_EE", !35, i64 0}
!35 = !{!"_ZTSNSt12_Vector_baseISt4pairIdiESaIS1_EE12_Vector_implE", !36, i64 0}
!36 = !{!"_ZTSNSt12_Vector_baseISt4pairIdiESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!37 = !{!"_ZTSSt6vectorI12HighsCDoubleSaIS0_EE", !38, i64 0}
!38 = !{!"_ZTSSt12_Vector_baseI12HighsCDoubleSaIS0_EE", !39, i64 0}
!39 = !{!"_ZTSNSt12_Vector_baseI12HighsCDoubleSaIS0_EE12_Vector_implE", !40, i64 0}
!40 = !{!"_ZTSNSt12_Vector_baseI12HighsCDoubleSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!41 = !{!"_ZTSSt6vectorIdSaIdEE", !42, i64 0}
!42 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !44, i64 0}
!44 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!45 = !{!"_ZTSN11HighsDomain20ObjectivePropagationE", !6, i64 0, !6, i64 8, !6, i64 16, !46, i64 24, !10, i64 40, !47, i64 48, !48, i64 56, !49, i64 64, !21, i64 88, !41, i64 112, !53, i64 136}
!46 = !{!"_ZTS12HighsCDouble", !47, i64 0, !47, i64 8}
!47 = !{!"double", !7, i64 0}
!48 = !{!"bool", !7, i64 0}
!49 = !{!"_ZTSSt6vectorIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE", !50, i64 0}
!50 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE", !51, i64 0}
!51 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE12_Vector_implE", !52, i64 0}
!52 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!53 = !{!"_ZTSSt6vectorIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE", !54, i64 0}
!54 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE", !55, i64 0}
!55 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE12_Vector_implE", !56, i64 0}
!56 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!57 = !{!"_ZTSSt5dequeIN11HighsDomain18CutpoolPropagationESaIS1_EE", !58, i64 0}
!58 = !{!"_ZTSSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE", !59, i64 0}
!59 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE11_Deque_implE", !60, i64 0}
!60 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE16_Deque_impl_dataE", !6, i64 0, !61, i64 8, !62, i64 16, !62, i64 48}
!61 = !{!"long", !7, i64 0}
!62 = !{!"_ZTSSt15_Deque_iteratorIN11HighsDomain18CutpoolPropagationERS1_PS1_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!63 = !{!"_ZTSSt5dequeIN11HighsDomain23ConflictPoolPropagationESaIS1_EE", !64, i64 0}
!64 = !{!"_ZTSSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE", !65, i64 0}
!65 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE11_Deque_implE", !66, i64 0}
!66 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE16_Deque_impl_dataE", !6, i64 0, !61, i64 8, !67, i64 16, !67, i64 48}
!67 = !{!"_ZTSSt15_Deque_iteratorIN11HighsDomain23ConflictPoolPropagationERS1_PS1_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!68 = !{!"_ZTSN11HighsDomain6ReasonE", !10, i64 0, !10, i64 4}
!69 = !{!"_ZTS14HighsHashTableIivE", !70, i64 0, !76, i64 8, !61, i64 16, !61, i64 24, !61, i64 32}
!70 = !{!"_ZTSSt10unique_ptrI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEE", !71, i64 0}
!71 = !{!"_ZTSSt15__uniq_ptr_dataI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterELb1ELb1EE", !72, i64 0}
!72 = !{!"_ZTSSt15__uniq_ptr_implI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEE", !73, i64 0}
!73 = !{!"_ZTSSt5tupleIJP19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEEE", !74, i64 0}
!74 = !{!"_ZTSSt11_Tuple_implILm0EJP19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEEE", !75, i64 0}
!75 = !{!"_ZTSSt10_Head_baseILm0EP19HighsHashTableEntryIivELb0EE", !6, i64 0}
!76 = !{!"_ZTSSt10unique_ptrIA_hSt14default_deleteIS0_EE", !77, i64 0}
!77 = !{!"_ZTSSt15__uniq_ptr_dataIhSt14default_deleteIA_hELb1ELb1EE", !78, i64 0}
!78 = !{!"_ZTSSt15__uniq_ptr_implIhSt14default_deleteIA_hEE", !79, i64 0}
!79 = !{!"_ZTSSt5tupleIJPhSt14default_deleteIA_hEEE", !80, i64 0}
!80 = !{!"_ZTSSt11_Tuple_implILm0EJPhSt14default_deleteIA_hEEE", !81, i64 0}
!81 = !{!"_ZTSSt10_Head_baseILm0EPhLb0EE", !6, i64 0}
!82 = !{i8 0, i8 2}
!83 = !{}
!84 = !{!48, !48, i64 0}
!85 = !{i64 0, i64 4, !9, i64 4, i64 4, !9}
!86 = !{!12, !10, i64 652}
!87 = !{!88, !47, i64 0}
!88 = !{!"_ZTSSt4pairIdiE", !47, i64 0, !10, i64 8}
!89 = !{!47, !47, i64 0}
!90 = !{!88, !10, i64 8}
!91 = !{!12, !6, i64 472}
!92 = !{!93, !94, i64 12}
!93 = !{!"_ZTS17HighsDomainChange", !47, i64 0, !10, i64 8, !94, i64 12}
!94 = !{!"_ZTS14HighsBoundType", !7, i64 0}
!95 = !{!93, !10, i64 8}
!96 = !{!93, !47, i64 0}
!97 = !{!68, !10, i64 0}
!98 = distinct !{!98, !99}
!99 = !{!"llvm.loop.mustprogress"}
!100 = distinct !{!100, !99}
!101 = !{i64 0, i64 8, !89, i64 8, i64 4, !9, i64 12, i64 4, !102}
!102 = !{!94, !94, i64 0}


; 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"

%struct.HighsDomainChange = type { double, i32, i32 }
%"class.__gnu_cxx::__normal_iterator.361" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@.str.52 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.82 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.83 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.84 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.85 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.86 = external hidden unnamed_addr constant [42 x i8], align 1
@__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv = external hidden unnamed_addr constant [43 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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local i64 @_ZN11HighsDomain6Reason11unspecifiedEv() local_unnamed_addr #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrI18HighsMipSolverDataSt14default_deleteIS0_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11HighsDomain16markPropagateCutENS_6ReasonE(ptr noundef nonnull align 8 dereferenceable(824), i64) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef double @_ZN11HighsDomain13doChangeBoundERK17HighsDomainChange(ptr noundef nonnull align 8 dereferenceable(824), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIdiESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIdiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNK13HighsDebugSol18boundChangeRemovedERK11HighsDomainRK17HighsDomainChange(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(824), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN11HighsDomain6ReasonESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local { double, i64 } @_ZN11HighsDomain9backtrackEv(ptr noundef nonnull align 8 dereferenceable(824) %0) local_unnamed_addr #3 align 2 {
  %2 = alloca %struct.HighsDomainChange, align 8
  %3 = alloca %"class.__gnu_cxx::__normal_iterator.361", align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator.361", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = getelementptr inbounds i8, ptr %0, i64 72
  %9 = tail call noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #4
  %10 = trunc i64 %9 to i32
  %11 = getelementptr inbounds i8, ptr %0, i64 640
  %12 = load i8, ptr %11, align 8, !tbaa !5, !range !80, !noundef !81
  %13 = trunc nuw i8 %12 to i1
  %14 = getelementptr inbounds i8, ptr %0, i64 644
  %.sroa.013.0.copyload = load i64, ptr %14, align 4
  br i1 %13, label %15, label %28

15:                                               ; preds = %1
  %16 = getelementptr inbounds i8, ptr %0, i64 652
  %17 = load i32, ptr %16, align 4, !tbaa !82
  %18 = tail call noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #4
  %19 = trunc i64 %18 to i32
  %20 = icmp eq i32 %17, %19
  br i1 %20, label %21, label %28

21:                                               ; preds = %15
  %22 = tail call noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #4
  %23 = trunc i64 %22 to i32
  %24 = icmp eq i32 %10, %23
  br i1 %24, label %26, label %25

25:                                               ; preds = %21
  tail call void @__assert_fail(ptr noundef nonnull @.str.83, ptr noundef nonnull @.str.52, i32 noundef 2242, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #5
  unreachable

26:                                               ; preds = %21
  store i8 0, ptr %11, align 8, !tbaa !5
  %27 = tail call i64 @_ZN11HighsDomain6Reason11unspecifiedEv()
  store i64 %27, ptr %14, align 4
  br label %28

28:                                               ; preds = %26, %15, %1
  %29 = getelementptr inbounds i8, ptr %0, i64 120
  %30 = getelementptr inbounds i8, ptr %0, i64 472
  %31 = getelementptr inbounds i8, ptr %0, i64 680
  %32 = getelementptr inbounds i8, ptr %0, i64 656
  %33 = getelementptr inbounds i8, ptr %2, i64 8
  %34 = getelementptr inbounds i8, ptr %2, i64 12
  %35 = getelementptr inbounds i8, ptr %0, i64 652
  %36 = getelementptr inbounds i8, ptr %0, i64 96
  %37 = and i64 %9, 4294967295
  br label %38

38:                                               ; preds = %100, %28
  %indvars.iv = phi i64 [ %indvars.iv.next, %100 ], [ %37, %28 ]
  %indvars.iv.next = add nsw i64 %indvars.iv, -1
  %indvars = trunc i64 %indvars.iv.next to i32
  %39 = trunc nuw i64 %indvars.iv to i32
  %40 = icmp sgt i32 %39, 0
  br i1 %40, label %41, label %.loopexit

41:                                               ; preds = %38
  %42 = and i64 %indvars.iv.next, 4294967295
  %43 = call noundef nonnull align 8 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIdiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %29, i64 noundef %42) #4
  %44 = load double, ptr %43, align 8, !tbaa !83
  %45 = call noundef nonnull align 8 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIdiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %29, i64 noundef %42) #4
  %46 = getelementptr inbounds i8, ptr %45, i64 8
  %47 = load i32, ptr %46, align 8, !tbaa !85
  %48 = icmp slt i32 %47, %indvars
  br i1 %48, label %50, label %49

49:                                               ; preds = %41
  call void @__assert_fail(ptr noundef nonnull @.str.84, ptr noundef nonnull @.str.52, i32 noundef 2249, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #5
  unreachable

50:                                               ; preds = %41
  %51 = load ptr, ptr %30, align 8, !tbaa !86
  %52 = getelementptr inbounds i8, ptr %51, i64 224
  %53 = call noundef ptr @_ZNKSt10unique_ptrI18HighsMipSolverDataSt14default_deleteIS0_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %52) #4
  %54 = getelementptr inbounds i8, ptr %53, i64 26800
  %55 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %42) #4
  call void @_ZNK13HighsDebugSol18boundChangeRemovedERK11HighsDomainRK17HighsDomainChange(ptr noundef nonnull align 1 dereferenceable(1) %54, ptr noundef nonnull align 8 dereferenceable(824) %0, ptr noundef nonnull align 8 dereferenceable(16) %55)
  %56 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %42) #4
  %57 = getelementptr inbounds i8, ptr %56, i64 12
  %58 = load i32, ptr %57, align 4, !tbaa !87
  %59 = icmp eq i32 %58, 0
  %60 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %42) #4
  %61 = getelementptr inbounds i8, ptr %60, i64 8
  %62 = load i32, ptr %61, align 8, !tbaa !90
  %63 = sext i32 %62 to i64
  br i1 %59, label %64, label %69

64:                                               ; preds = %50
  %65 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %32, i64 noundef %63) #4
  %66 = load i32, ptr %65, align 4, !tbaa !91
  %67 = icmp eq i32 %66, %indvars
  br i1 %67, label %74, label %68

68:                                               ; preds = %64
  call void @__assert_fail(ptr noundef nonnull @.str.85, ptr noundef nonnull @.str.52, i32 noundef 2255, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #5
  unreachable

69:                                               ; preds = %50
  %70 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %31, i64 noundef %63) #4
  %71 = load i32, ptr %70, align 4, !tbaa !91
  %72 = icmp eq i32 %71, %indvars
  br i1 %72, label %74, label %73

73:                                               ; preds = %69
  call void @__assert_fail(ptr noundef nonnull @.str.86, ptr noundef nonnull @.str.52, i32 noundef 2258, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #5
  unreachable

74:                                               ; preds = %69, %64
  %.sink108 = phi ptr [ %32, %64 ], [ %31, %69 ]
  %75 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %42) #4
  %76 = getelementptr inbounds i8, ptr %75, i64 8
  %77 = load i32, ptr %76, align 8, !tbaa !90
  %78 = sext i32 %77 to i64
  %79 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %.sink108, i64 noundef %78) #4
  store i32 %47, ptr %79, align 4, !tbaa !91
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #4
  store double %44, ptr %2, align 8, !tbaa !92
  %80 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %42) #4
  %81 = getelementptr inbounds i8, ptr %80, i64 8
  %82 = load i32, ptr %81, align 8, !tbaa !90
  store i32 %82, ptr %33, align 8, !tbaa !90
  %83 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %42) #4
  %84 = getelementptr inbounds i8, ptr %83, i64 12
  %85 = load i32, ptr %84, align 4, !tbaa !87
  store i32 %85, ptr %34, align 4, !tbaa !87
  %86 = call noundef double @_ZN11HighsDomain13doChangeBoundERK17HighsDomainChange(ptr noundef nonnull align 8 dereferenceable(824) %0, ptr noundef nonnull align 8 dereferenceable(16) %2)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #4
  %87 = load i8, ptr %11, align 8, !tbaa !5, !range !80, !noundef !81
  %88 = trunc nuw i8 %87 to i1
  %89 = load i32, ptr %35, align 4
  %90 = icmp eq i32 %89, %indvars
  %or.cond = select i1 %88, i1 %90, i1 false
  br i1 %or.cond, label %91, label %100

91:                                               ; preds = %74
  br i1 %13, label %93, label %92

92:                                               ; preds = %91
  call void @__assert_fail(ptr noundef nonnull @.str.82, ptr noundef nonnull @.str.52, i32 noundef 2267, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #5
  unreachable

93:                                               ; preds = %91
  %94 = call noundef i64 @_ZNKSt6vectorI17HighsDomainChangeSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #4
  %95 = and i64 %94, 4294967295
  %96 = icmp eq i64 %indvars.iv, %95
  br i1 %96, label %98, label %97

97:                                               ; preds = %93
  call void @__assert_fail(ptr noundef nonnull @.str.83, ptr noundef nonnull @.str.52, i32 noundef 2268, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN11HighsDomain9backtrackEv) #5
  unreachable

98:                                               ; preds = %93
  store i8 0, ptr %11, align 8, !tbaa !5
  %99 = call i64 @_ZN11HighsDomain6Reason11unspecifiedEv()
  store i64 %99, ptr %14, align 4
  br label %100

100:                                              ; preds = %98, %74
  %101 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %36, i64 noundef %42) #4
  %102 = load i32, ptr %101, align 4, !tbaa !93
  %103 = icmp eq i32 %102, -1
  br i1 %103, label %.thread, label %38

.thread:                                          ; preds = %100
  %104 = getelementptr inbounds i8, ptr %0, i64 704
  call void @_ZNSt6vectorIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %104) #4
  br label %.loopexit

.loopexit:                                        ; preds = %38, %.thread
  br i1 %13, label %105, label %107

105:                                              ; preds = %.loopexit
  call void @_ZN11HighsDomain16markPropagateCutENS_6ReasonE(ptr noundef nonnull align 8 dereferenceable(824) %0, i64 %.sroa.013.0.copyload)
  %106 = call i64 @_ZN11HighsDomain6Reason11unspecifiedEv()
  store i64 %106, ptr %14, align 4
  store i8 0, ptr %11, align 8, !tbaa !5
  br label %107

107:                                              ; preds = %105, %.loopexit
  %108 = call noundef i64 @_ZNKSt6vectorIN11HighsDomain6ReasonESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %36) #4
  %109 = trunc i64 %108 to i32
  %110 = icmp slt i32 %39, %109
  br i1 %110, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %107
  %sext = shl i64 %indvars.iv, 32
  %111 = ashr exact i64 %sext, 32
  br label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %107
  %112 = icmp slt i32 %39, 1
  br i1 %112, label %114, label %116

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.lr.ph
  %indvars.iv84 = phi i64 [ %111, %.lr.ph.preheader ], [ %indvars.iv.next85, %.lr.ph ]
  %113 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %36, i64 noundef %indvars.iv84) #4
  %.sroa.01.0.copyload = load i64, ptr %113, align 4
  call void @_ZN11HighsDomain16markPropagateCutENS_6ReasonE(ptr noundef nonnull align 8 dereferenceable(824) %0, i64 %.sroa.01.0.copyload)
  %indvars.iv.next85 = add nsw i64 %indvars.iv84, 1
  %lftr.wideiv = trunc i64 %indvars.iv.next85 to i32
  %exitcond.not = icmp eq i32 %lftr.wideiv, %109
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !94

114:                                              ; preds = %._crit_edge
  call void @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #4
  call void @_ZNSt6vectorISt4pairIdiESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %29) #4
  call void @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %36) #4
  %115 = getelementptr inbounds i8, ptr %0, i64 704
  call void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %115) #4
  br label %125

116:                                              ; preds = %._crit_edge
  %117 = and i64 %indvars.iv.next, 4294967295
  %118 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %117) #4
  %.sroa.043.0.copyload = load double, ptr %118, align 8, !tbaa !96
  %.sroa.3.0..sroa_idx = getelementptr inbounds i8, ptr %118, i64 8
  %.sroa.3.0.copyload = load i64, ptr %.sroa.3.0..sroa_idx, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %119 = call ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #4
  store ptr %119, ptr %5, align 8
  %120 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIP17HighsDomainChangeSt6vectorIS1_SaIS1_EEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %5, i64 noundef %117) #4
  store ptr %120, ptr %4, align 8
  call void @_ZN9__gnu_cxx17__normal_iteratorIPK17HighsDomainChangeSt6vectorIS1_SaIS1_EEEC2IPS1_vEERKNS0_IT_S6_EE(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #4
  %121 = call ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #4
  store ptr %121, ptr %7, align 8
  call void @_ZN9__gnu_cxx17__normal_iteratorIPK17HighsDomainChangeSt6vectorIS1_SaIS1_EEEC2IPS1_vEERKNS0_IT_S6_EE(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  %122 = load ptr, ptr %3, align 8
  %123 = load ptr, ptr %6, align 8
  %124 = call ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKS0_S2_EES7_(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr %122, ptr %123)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  call void @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %36, i64 noundef %117)
  call void @_ZNSt6vectorISt4pairIdiESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %29, i64 noundef %117)
  br label %125

125:                                              ; preds = %116, %114
  %.sroa.043.0 = phi double [ 0.000000e+00, %114 ], [ %.sroa.043.0.copyload, %116 ]
  %.sroa.3.0 = phi i64 [ 4294967295, %114 ], [ %.sroa.3.0.copyload, %116 ]
  %.fca.0.insert = insertvalue { double, i64 } poison, double %.sroa.043.0, 0
  %.fca.1.insert = insertvalue { double, i64 } %.fca.0.insert, i64 %.sroa.3.0, 1
  ret { double, i64 } %.fca.1.insert
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt6vectorI17HighsDomainChangeSaIS0_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKS0_S2_EES7_(ptr noundef nonnull align 8 dereferenceable(24), ptr, ptr) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIP17HighsDomainChangeSt6vectorIS1_SaIS1_EEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9__gnu_cxx17__normal_iteratorIPK17HighsDomainChangeSt6vectorIS1_SaIS1_EEEC2IPS1_vEERKNS0_IT_S6_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN11HighsDomain6ReasonESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIdiESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { nounwind }
attributes #5 = { 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, !46, i64 640}
!6 = !{!"_ZTS11HighsDomain", !7, i64 0, !14, i64 24, !18, i64 48, !22, i64 72, !26, i64 96, !30, i64 120, !34, i64 144, !34, i64 168, !14, i64 192, !14, i64 216, !38, i64 240, !7, i64 264, !14, i64 288, !42, i64 312, !11, i64 472, !55, i64 480, !61, i64 560, !46, i64 640, !66, i64 644, !45, i64 652, !14, i64 656, !14, i64 680, !14, i64 704, !67, i64 728, !46, i64 768, !38, i64 776, !38, i64 800}
!7 = !{!"_ZTSSt6vectorIhSaIhEE", !8, i64 0}
!8 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !9, i64 0}
!9 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !10, i64 0}
!10 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!11 = !{!"any pointer", !12, i64 0}
!12 = !{!"omnipotent char", !13, i64 0}
!13 = !{!"Simple C++ TBAA"}
!14 = !{!"_ZTSSt6vectorIiSaIiEE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!18 = !{!"_ZTSSt6vectorISt4pairIiiESaIS1_EE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseISt4pairIiiESaIS1_EE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseISt4pairIiiESaIS1_EE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseISt4pairIiiESaIS1_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!22 = !{!"_ZTSSt6vectorI17HighsDomainChangeSaIS0_EE", !23, i64 0}
!23 = !{!"_ZTSSt12_Vector_baseI17HighsDomainChangeSaIS0_EE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseI17HighsDomainChangeSaIS0_EE12_Vector_implE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseI17HighsDomainChangeSaIS0_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!26 = !{!"_ZTSSt6vectorIN11HighsDomain6ReasonESaIS1_EE", !27, i64 0}
!27 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE12_Vector_implE", !29, i64 0}
!29 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain6ReasonESaIS1_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!30 = !{!"_ZTSSt6vectorISt4pairIdiESaIS1_EE", !31, i64 0}
!31 = !{!"_ZTSSt12_Vector_baseISt4pairIdiESaIS1_EE", !32, i64 0}
!32 = !{!"_ZTSNSt12_Vector_baseISt4pairIdiESaIS1_EE12_Vector_implE", !33, i64 0}
!33 = !{!"_ZTSNSt12_Vector_baseISt4pairIdiESaIS1_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!34 = !{!"_ZTSSt6vectorI12HighsCDoubleSaIS0_EE", !35, i64 0}
!35 = !{!"_ZTSSt12_Vector_baseI12HighsCDoubleSaIS0_EE", !36, i64 0}
!36 = !{!"_ZTSNSt12_Vector_baseI12HighsCDoubleSaIS0_EE12_Vector_implE", !37, i64 0}
!37 = !{!"_ZTSNSt12_Vector_baseI12HighsCDoubleSaIS0_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!38 = !{!"_ZTSSt6vectorIdSaIdEE", !39, i64 0}
!39 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !40, i64 0}
!40 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !41, i64 0}
!41 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!42 = !{!"_ZTSN11HighsDomain20ObjectivePropagationE", !11, i64 0, !11, i64 8, !11, i64 16, !43, i64 24, !45, i64 40, !44, i64 48, !46, i64 56, !47, i64 64, !18, i64 88, !38, i64 112, !51, i64 136}
!43 = !{!"_ZTS12HighsCDouble", !44, i64 0, !44, i64 8}
!44 = !{!"double", !12, i64 0}
!45 = !{!"int", !12, i64 0}
!46 = !{!"bool", !12, i64 0}
!47 = !{!"_ZTSSt6vectorIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE", !48, i64 0}
!48 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE", !49, i64 0}
!49 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE12_Vector_implE", !50, i64 0}
!50 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation21ObjectiveContributionESaIS2_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!51 = !{!"_ZTSSt6vectorIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE", !52, i64 0}
!52 = !{!"_ZTSSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE", !53, i64 0}
!53 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE12_Vector_implE", !54, i64 0}
!54 = !{!"_ZTSNSt12_Vector_baseIN11HighsDomain20ObjectivePropagation19PartitionCliqueDataESaIS2_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!55 = !{!"_ZTSSt5dequeIN11HighsDomain18CutpoolPropagationESaIS1_EE", !56, i64 0}
!56 = !{!"_ZTSSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE", !57, i64 0}
!57 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE11_Deque_implE", !58, i64 0}
!58 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain18CutpoolPropagationESaIS1_EE16_Deque_impl_dataE", !11, i64 0, !59, i64 8, !60, i64 16, !60, i64 48}
!59 = !{!"long", !12, i64 0}
!60 = !{!"_ZTSSt15_Deque_iteratorIN11HighsDomain18CutpoolPropagationERS1_PS1_E", !11, i64 0, !11, i64 8, !11, i64 16, !11, i64 24}
!61 = !{!"_ZTSSt5dequeIN11HighsDomain23ConflictPoolPropagationESaIS1_EE", !62, i64 0}
!62 = !{!"_ZTSSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE", !63, i64 0}
!63 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE11_Deque_implE", !64, i64 0}
!64 = !{!"_ZTSNSt11_Deque_baseIN11HighsDomain23ConflictPoolPropagationESaIS1_EE16_Deque_impl_dataE", !11, i64 0, !59, i64 8, !65, i64 16, !65, i64 48}
!65 = !{!"_ZTSSt15_Deque_iteratorIN11HighsDomain23ConflictPoolPropagationERS1_PS1_E", !11, i64 0, !11, i64 8, !11, i64 16, !11, i64 24}
!66 = !{!"_ZTSN11HighsDomain6ReasonE", !45, i64 0, !45, i64 4}
!67 = !{!"_ZTS14HighsHashTableIivE", !68, i64 0, !74, i64 8, !59, i64 16, !59, i64 24, !59, i64 32}
!68 = !{!"_ZTSSt10unique_ptrI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEE", !69, i64 0}
!69 = !{!"_ZTSSt15__uniq_ptr_dataI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterELb1ELb1EE", !70, i64 0}
!70 = !{!"_ZTSSt15__uniq_ptr_implI19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEE", !71, i64 0}
!71 = !{!"_ZTSSt5tupleIJP19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEEE", !72, i64 0}
!72 = !{!"_ZTSSt11_Tuple_implILm0EJP19HighsHashTableEntryIivEN14HighsHashTableIivE12OpNewDeleterEEE", !73, i64 0}
!73 = !{!"_ZTSSt10_Head_baseILm0EP19HighsHashTableEntryIivELb0EE", !11, i64 0}
!74 = !{!"_ZTSSt10unique_ptrIA_hSt14default_deleteIS0_EE", !75, i64 0}
!75 = !{!"_ZTSSt15__uniq_ptr_dataIhSt14default_deleteIA_hELb1ELb1EE", !76, i64 0}
!76 = !{!"_ZTSSt15__uniq_ptr_implIhSt14default_deleteIA_hEE", !77, i64 0}
!77 = !{!"_ZTSSt5tupleIJPhSt14default_deleteIA_hEEE", !78, i64 0}
!78 = !{!"_ZTSSt11_Tuple_implILm0EJPhSt14default_deleteIA_hEEE", !79, i64 0}
!79 = !{!"_ZTSSt10_Head_baseILm0EPhLb0EE", !11, i64 0}
!80 = !{i8 0, i8 2}
!81 = !{}
!82 = !{!6, !45, i64 652}
!83 = !{!84, !44, i64 0}
!84 = !{!"_ZTSSt4pairIdiE", !44, i64 0, !45, i64 8}
!85 = !{!84, !45, i64 8}
!86 = !{!6, !11, i64 472}
!87 = !{!88, !89, i64 12}
!88 = !{!"_ZTS17HighsDomainChange", !44, i64 0, !45, i64 8, !89, i64 12}
!89 = !{!"_ZTS14HighsBoundType", !12, i64 0}
!90 = !{!88, !45, i64 8}
!91 = !{!45, !45, i64 0}
!92 = !{!88, !44, i64 0}
!93 = !{!66, !45, i64 0}
!94 = distinct !{!94, !95}
!95 = !{!"llvm.loop.mustprogress"}
!96 = !{!44, !44, i64 0}


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