; LLVM IR from kazunetakahashi/atcoder :: 2019/0720_ABC134/past (E)

; 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"

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, std::pair<const int, std::vector<int>>, std::_Select1st<std::pair<const int, std::vector<int>>>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, std::pair<const int, std::vector<int>>, std::_Select1st<std::pair<const int, std::vector<int>>>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"struct.std::_Rb_tree_iterator" = type { ptr }
%"class.std::initializer_list" = type { ptr, i64 }
%"class.std::set" = type { %"class.std::_Rb_tree.3" }
%"class.std::_Rb_tree.3" = type { %"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::pair" = type { i32, %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = 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.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"struct.std::pair.7" = type <{ %"struct.std::_Rb_tree_const_iterator", i8, [7 x i8] }>

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@N = external dso_local global i32, align 4
@A = external dso_local global [100010 x i32], align 16
@M = external dso_local global %"class.std::map", align 8
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #0

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #2 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %5 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %6 = alloca %"class.std::initializer_list", align 8
  %7 = alloca [1 x i32], align 4
  %8 = alloca %"class.std::set", align 8
  %9 = alloca ptr, align 8
  %10 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %11 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %12 = alloca i32, align 4
  %13 = alloca %"struct.std::pair", align 8
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca ptr, align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca ptr, align 8
  %20 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %21 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %22 = alloca i32, align 4
  %23 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %24 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %25 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %26 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %27 = alloca ptr, align 8
  %28 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %29 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %30 = alloca i32, align 4
  %31 = alloca %"struct.std::pair.7", align 8
  %32 = alloca ptr, align 8
  %33 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %34 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %35 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %36 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @N)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %37

37:                                               ; preds = %47, %0
  %38 = load i32, ptr %2, align 4, !tbaa !5
  %39 = load i32, ptr @N, align 4, !tbaa !5
  %40 = icmp slt i32 %38, %39
  br i1 %40, label %42, label %41

41:                                               ; preds = %37
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #8
  br label %50

42:                                               ; preds = %37
  %43 = load i32, ptr %2, align 4, !tbaa !5
  %44 = sext i32 %43 to i64
  %45 = getelementptr inbounds [100010 x i32], ptr @A, i64 0, i64 %44
  %46 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %45)
  br label %47

47:                                               ; preds = %42
  %48 = load i32, ptr %2, align 4, !tbaa !5
  %49 = add nsw i32 %48, 1
  store i32 %49, ptr %2, align 4, !tbaa !5
  br label %37, !llvm.loop !9

50:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #8
  store i32 0, ptr %3, align 4, !tbaa !5
  br label %51

51:                                               ; preds = %84, %50
  %52 = load i32, ptr %3, align 4, !tbaa !5
  %53 = load i32, ptr @N, align 4, !tbaa !5
  %54 = icmp slt i32 %52, %53
  br i1 %54, label %56, label %55

55:                                               ; preds = %51
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #8
  br label %87

56:                                               ; preds = %51
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #8
  %57 = load i32, ptr %3, align 4, !tbaa !5
  %58 = sext i32 %57 to i64
  %59 = getelementptr inbounds [100010 x i32], ptr @A, i64 0, i64 %58
  %60 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE4findERS6_(ptr noundef nonnull align 8 dereferenceable(48) @M, ptr noundef nonnull align 4 dereferenceable(4) %59)
  %61 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %4, i32 0, i32 0
  store ptr %60, ptr %61, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #8
  %62 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) @M) #8
  %63 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %5, i32 0, i32 0
  store ptr %62, ptr %63, align 8
  %64 = call noundef zeroext i1 @_ZSteqRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #8
  br i1 %64, label %65, label %78

65:                                               ; preds = %56
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #8
  %66 = load i32, ptr %3, align 4, !tbaa !5
  store i32 %66, ptr %7, align 4, !tbaa !5
  %67 = getelementptr inbounds %"class.std::initializer_list", ptr %6, i32 0, i32 0
  store ptr %7, ptr %67, align 8, !tbaa !11
  %68 = getelementptr inbounds %"class.std::initializer_list", ptr %6, i32 0, i32 1
  store i64 1, ptr %68, align 8, !tbaa !15
  %69 = load i32, ptr %3, align 4, !tbaa !5
  %70 = sext i32 %69 to i64
  %71 = getelementptr inbounds [100010 x i32], ptr @A, i64 0, i64 %70
  %72 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48) @M, ptr noundef nonnull align 4 dereferenceable(4) %71)
  %73 = getelementptr inbounds { ptr, i64 }, ptr %6, i32 0, i32 0
  %74 = load ptr, ptr %73, align 8
  %75 = getelementptr inbounds { ptr, i64 }, ptr %6, i32 0, i32 1
  %76 = load i64, ptr %75, align 8
  %77 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSESt16initializer_listIiE(ptr noundef nonnull align 8 dereferenceable(24) %72, ptr %74, i64 %76)
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #8
  br label %83

78:                                               ; preds = %56
  %79 = load i32, ptr %3, align 4, !tbaa !5
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds [100010 x i32], ptr @A, i64 0, i64 %80
  %82 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48) @M, ptr noundef nonnull align 4 dereferenceable(4) %81)
  call void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %82, ptr noundef nonnull align 4 dereferenceable(4) %3)
  br label %83

83:                                               ; preds = %78, %65
  br label %84

84:                                               ; preds = %83
  %85 = load i32, ptr %3, align 4, !tbaa !5
  %86 = add nsw i32 %85, 1
  store i32 %86, ptr %3, align 4, !tbaa !5
  br label %51, !llvm.loop !16

87:                                               ; preds = %55
  call void @llvm.lifetime.start.p0(i64 48, ptr %8) #8
  call void @_ZNSt3setIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #8
  store ptr @M, ptr %9, align 8, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #8
  %88 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) @M) #8
  %89 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %10, i32 0, i32 0
  store ptr %88, ptr %89, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #8
  %90 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) @M) #8
  %91 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %11, i32 0, i32 0
  store ptr %90, ptr %91, align 8
  br label %92

92:                                               ; preds = %211, %87
  %93 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #8
  br i1 %93, label %95, label %94

94:                                               ; preds = %92
  store i32 8, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #8
  br label %215

95:                                               ; preds = %92
  call void @llvm.lifetime.start.p0(i64 32, ptr %13) #8
  %96 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #8
  invoke void @_ZNSt4pairIKiSt6vectorIiSaIiEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef nonnull align 8 dereferenceable(32) %96)
          to label %97 unwind label %122

97:                                               ; preds = %95
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #8
  %98 = getelementptr inbounds %"struct.std::pair", ptr %13, i32 0, i32 1
  store ptr %98, ptr %16, align 8, !tbaa !17
  %99 = load ptr, ptr %16, align 8, !tbaa !17
  %100 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %99) #8
  %101 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  store ptr %100, ptr %101, align 8
  %102 = load ptr, ptr %16, align 8, !tbaa !17
  %103 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %102) #8
  %104 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %103, ptr %104, align 8
  %105 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  %106 = load ptr, ptr %105, align 8
  %107 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  %108 = load ptr, ptr %107, align 8
  invoke void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr %106, ptr %108)
          to label %109 unwind label %126

109:                                              ; preds = %97
  %110 = call noundef zeroext i1 @_ZNKSt3setIiSt4lessIiESaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(48) %8) #8
  br i1 %110, label %154, label %111

111:                                              ; preds = %109
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #8
  %112 = load ptr, ptr %16, align 8, !tbaa !17
  store ptr %112, ptr %19, align 8, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #8
  %113 = load ptr, ptr %19, align 8, !tbaa !17
  %114 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %113) #8
  %115 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %20, i32 0, i32 0
  store ptr %114, ptr %115, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #8
  %116 = load ptr, ptr %19, align 8, !tbaa !17
  %117 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %116) #8
  %118 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %21, i32 0, i32 0
  store ptr %117, ptr %118, align 8
  br label %119

119:                                              ; preds = %151, %111
  %120 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull align 8 dereferenceable(8) %21) #8
  br i1 %120, label %130, label %121

121:                                              ; preds = %119
  store i32 10, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #8
  br label %153

122:                                              ; preds = %95
  %123 = landingpad { ptr, i32 }
          cleanup
  %124 = extractvalue { ptr, i32 } %123, 0
  store ptr %124, ptr %14, align 8
  %125 = extractvalue { ptr, i32 } %123, 1
  store i32 %125, ptr %15, align 4
  br label %214

126:                                              ; preds = %208, %206, %180, %97
  %127 = landingpad { ptr, i32 }
          cleanup
  %128 = extractvalue { ptr, i32 } %127, 0
  store ptr %128, ptr %14, align 8
  %129 = extractvalue { ptr, i32 } %127, 1
  store i32 %129, ptr %15, align 4
  br label %213

130:                                              ; preds = %119
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #8
  %131 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %20) #8
  %132 = load i32, ptr %131, align 4, !tbaa !5
  store i32 %132, ptr %22, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #8
  %133 = invoke ptr @_ZNSt3setIiSt4lessIiESaIiEE11lower_boundERKi(ptr noundef nonnull align 8 dereferenceable(48) %8, ptr noundef nonnull align 4 dereferenceable(4) %22)
          to label %134 unwind label %146

134:                                              ; preds = %130
  %135 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %23, i32 0, i32 0
  store ptr %133, ptr %135, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #8
  %136 = call ptr @_ZNKSt3setIiSt4lessIiESaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %8) #8
  %137 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %24, i32 0, i32 0
  store ptr %136, ptr %137, align 8
  %138 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #8
  br i1 %138, label %139, label %150

139:                                              ; preds = %134
  %140 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIiEmmEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %25, ptr align 8 %23, i64 8, i1 false), !tbaa.struct !18
  %141 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %25, i32 0, i32 0
  %142 = load ptr, ptr %141, align 8
  %143 = invoke ptr @_ZNSt3setIiSt4lessIiESaIiEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIiE(ptr noundef nonnull align 8 dereferenceable(48) %8, ptr %142)
          to label %144 unwind label %146

144:                                              ; preds = %139
  %145 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %26, i32 0, i32 0
  store ptr %143, ptr %145, align 8
  br label %150

146:                                              ; preds = %139, %130
  %147 = landingpad { ptr, i32 }
          cleanup
  %148 = extractvalue { ptr, i32 } %147, 0
  store ptr %148, ptr %14, align 8
  %149 = extractvalue { ptr, i32 } %147, 1
  store i32 %149, ptr %15, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #8
  br label %213

150:                                              ; preds = %144, %134
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #8
  br label %151

151:                                              ; preds = %150
  %152 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %20) #8
  br label %119

153:                                              ; preds = %121
  br label %154

154:                                              ; preds = %153, %109
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #8
  %155 = load ptr, ptr %16, align 8, !tbaa !17
  store ptr %155, ptr %27, align 8, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #8
  %156 = load ptr, ptr %27, align 8, !tbaa !17
  %157 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %156) #8
  %158 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %28, i32 0, i32 0
  store ptr %157, ptr %158, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #8
  %159 = load ptr, ptr %27, align 8, !tbaa !17
  %160 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %159) #8
  %161 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %29, i32 0, i32 0
  store ptr %160, ptr %161, align 8
  br label %162

162:                                              ; preds = %174, %154
  %163 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull align 8 dereferenceable(8) %29) #8
  br i1 %163, label %165, label %164

164:                                              ; preds = %162
  store i32 12, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #8
  br label %180

165:                                              ; preds = %162
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #8
  %166 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %28) #8
  %167 = load i32, ptr %166, align 4, !tbaa !5
  store i32 %167, ptr %30, align 4, !tbaa !5
  %168 = invoke { ptr, i8 } @_ZNSt3setIiSt4lessIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(48) %8, ptr noundef nonnull align 4 dereferenceable(4) %30)
          to label %169 unwind label %176

169:                                              ; preds = %165
  %170 = getelementptr inbounds { ptr, i8 }, ptr %31, i32 0, i32 0
  %171 = extractvalue { ptr, i8 } %168, 0
  store ptr %171, ptr %170, align 8
  %172 = getelementptr inbounds { ptr, i8 }, ptr %31, i32 0, i32 1
  %173 = extractvalue { ptr, i8 } %168, 1
  store i8 %173, ptr %172, align 8
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #8
  br label %174

174:                                              ; preds = %169
  %175 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %28) #8
  br label %162

176:                                              ; preds = %165
  %177 = landingpad { ptr, i32 }
          cleanup
  %178 = extractvalue { ptr, i32 } %177, 0
  store ptr %178, ptr %14, align 8
  %179 = extractvalue { ptr, i32 } %177, 1
  store i32 %179, ptr %15, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #8
  br label %213

180:                                              ; preds = %164
  %181 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.3)
          to label %182 unwind label %126

182:                                              ; preds = %180
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #8
  store ptr %8, ptr %32, align 8, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #8
  %183 = load ptr, ptr %32, align 8, !tbaa !17
  %184 = call ptr @_ZNKSt3setIiSt4lessIiESaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %183) #8
  %185 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %33, i32 0, i32 0
  store ptr %184, ptr %185, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #8
  %186 = load ptr, ptr %32, align 8, !tbaa !17
  %187 = call ptr @_ZNKSt3setIiSt4lessIiESaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %186) #8
  %188 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %34, i32 0, i32 0
  store ptr %187, ptr %188, align 8
  br label %189

189:                                              ; preds = %200, %182
  %190 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8) %33, ptr noundef nonnull align 8 dereferenceable(8) %34) #8
  br i1 %190, label %192, label %191

191:                                              ; preds = %189
  store i32 14, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #8
  br label %206

192:                                              ; preds = %189
  call void @llvm.lifetime.start.p0(i64 4, ptr %35) #8
  %193 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %33) #8
  %194 = load i32, ptr %193, align 4, !tbaa !5
  store i32 %194, ptr %35, align 4, !tbaa !5
  %195 = load i32, ptr %35, align 4, !tbaa !5
  %196 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, i32 noundef %195)
          to label %197 unwind label %202

197:                                              ; preds = %192
  %198 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %196, ptr noundef @.str.4)
          to label %199 unwind label %202

199:                                              ; preds = %197
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #8
  br label %200

200:                                              ; preds = %199
  %201 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIiEppEv(ptr noundef nonnull align 8 dereferenceable(8) %33) #8
  br label %189

202:                                              ; preds = %197, %192
  %203 = landingpad { ptr, i32 }
          cleanup
  %204 = extractvalue { ptr, i32 } %203, 0
  store ptr %204, ptr %14, align 8
  %205 = extractvalue { ptr, i32 } %203, 1
  store i32 %205, ptr %15, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #8
  br label %213

206:                                              ; preds = %191
  %207 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.5)
          to label %208 unwind label %126

208:                                              ; preds = %206
  %209 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %207, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %210 unwind label %126

210:                                              ; preds = %208
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #8
  call void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #8
  br label %211

211:                                              ; preds = %210
  %212 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #8
  br label %92

213:                                              ; preds = %202, %176, %146, %126
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #8
  call void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #8
  br label %214

214:                                              ; preds = %213, %122
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #8
  br label %226

215:                                              ; preds = %94
  %216 = call noundef i64 @_ZNKSt3setIiSt4lessIiESaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48) %8) #8
  %217 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %216)
          to label %218 unwind label %222

218:                                              ; preds = %215
  %219 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %217, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %220 unwind label %222

220:                                              ; preds = %218
  call void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8) #8
  call void @llvm.lifetime.end.p0(i64 48, ptr %8) #8
  %221 = load i32, ptr %1, align 4
  ret i32 %221

222:                                              ; preds = %218, %215
  %223 = landingpad { ptr, i32 }
          cleanup
  %224 = extractvalue { ptr, i32 } %223, 0
  store ptr %224, ptr %14, align 8
  %225 = extractvalue { ptr, i32 } %223, 1
  store i32 %225, ptr %15, align 4
  br label %226

226:                                              ; preds = %222, %214
  call void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8) #8
  call void @llvm.lifetime.end.p0(i64 48, ptr %8) #8
  br label %227

227:                                              ; preds = %226
  %228 = load ptr, ptr %14, align 8
  %229 = load i32, ptr %15, align 4
  %230 = insertvalue { ptr, i32 } poison, ptr %228, 0
  %231 = insertvalue { ptr, i32 } %230, i32 %229, 1
  resume { ptr, i32 } %231
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE4findERS6_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSESt16initializer_listIiE(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKiSt6vectorIiSaIiEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr, ptr) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt3setIiSt4lessIiESaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(48)) #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3setIiSt4lessIiESaIiEE11lower_boundERKi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIiSt4lessIiESaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIiEmmEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3setIiSt4lessIiESaIiEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIiE(ptr noundef nonnull align 8 dereferenceable(48), ptr) #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) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3setIiSt4lessIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIiSt4lessIiESaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIiEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt3setIiSt4lessIiESaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #5 align 2

attributes #0 = { inlinehint 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 #1 = { 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 #2 = { mustprogress norecurse 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 = { "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 willreturn memory(argmem: readwrite) }
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 = { inlinehint 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 #7 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #8 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTSSt16initializer_listIiE", !13, i64 0, !14, i64 8}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!12, !14, i64 8}
!16 = distinct !{!16, !10}
!17 = !{!13, !13, i64 0}
!18 = !{i64 0, i64 8, !17}


; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, std::pair<const int, std::vector<int>>, std::_Select1st<std::pair<const int, std::vector<int>>>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, std::pair<const int, std::vector<int>>, std::_Select1st<std::pair<const int, std::vector<int>>>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"struct.std::_Rb_tree_iterator" = type { ptr }
%"class.std::set" = type { %"class.std::_Rb_tree.3" }
%"class.std::_Rb_tree.3" = type { %"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::pair" = type { i32, %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = 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.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@N = external dso_local global i32, align 4
@A = external dso_local global [100010 x i32], align 16
@M = external dso_local global %"class.std::map", align 8
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #0

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %3 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %4 = alloca [1 x i32], align 4
  %5 = alloca %"class.std::set", align 8
  %6 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %7 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %8 = alloca %"struct.std::pair", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca i32, align 4
  %12 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %13 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %14 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %15 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %16 = alloca i32, align 4
  %17 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %18 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %19 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @N)
  %20 = load i32, ptr @N, align 4, !tbaa !5
  %21 = icmp sgt i32 %20, 0
  br i1 %21, label %.lr.ph, label %._crit_edge.thread

._crit_edge.thread:                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  br label %._crit_edge32

._crit_edge:                                      ; preds = %.lr.ph
  %22 = icmp sgt i32 %25, 0
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  store i32 0, ptr %1, align 4, !tbaa !5
  br i1 %22, label %.lr.ph31, label %._crit_edge32

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %23 = getelementptr inbounds [100010 x i32], ptr @A, i64 0, i64 %indvars.iv
  %24 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %23)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %25 = load i32, ptr @N, align 4, !tbaa !5
  %26 = sext i32 %25 to i64
  %27 = icmp slt i64 %indvars.iv.next, %26
  br i1 %27, label %.lr.ph, label %._crit_edge, !llvm.loop !9

._crit_edge32:                                    ; preds = %48, %._crit_edge.thread, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %5) #7
  call void @_ZNSt3setIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %5) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #7
  %28 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) @M) #7
  store ptr %28, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  %29 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) @M) #7
  store ptr %29, ptr %7, align 8
  %30 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  br i1 %30, label %.lr.ph43, label %._crit_edge44

.lr.ph43:                                         ; preds = %._crit_edge32
  %31 = getelementptr inbounds i8, ptr %8, i64 8
  br label %55

.lr.ph31:                                         ; preds = %._crit_edge, %48
  %storemerge29 = phi i32 [ %50, %48 ], [ 0, %._crit_edge ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #7
  %32 = sext i32 %storemerge29 to i64
  %33 = getelementptr inbounds [100010 x i32], ptr @A, i64 0, i64 %32
  %34 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE4findERS6_(ptr noundef nonnull align 8 dereferenceable(48) @M, ptr noundef nonnull align 4 dereferenceable(4) %33)
  store ptr %34, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #7
  %35 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) @M) #7
  store ptr %35, ptr %3, align 8
  %36 = call noundef zeroext i1 @_ZSteqRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #7
  br i1 %36, label %37, label %43

37:                                               ; preds = %.lr.ph31
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #7
  %38 = load i32, ptr %1, align 4, !tbaa !5
  store i32 %38, ptr %4, align 4, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds [100010 x i32], ptr @A, i64 0, i64 %39
  %41 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48) @M, ptr noundef nonnull align 4 dereferenceable(4) %40)
  %42 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSESt16initializer_listIiE(ptr noundef nonnull align 8 dereferenceable(24) %41, ptr nonnull %4, i64 1)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #7
  br label %48

43:                                               ; preds = %.lr.ph31
  %44 = load i32, ptr %1, align 4, !tbaa !5
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [100010 x i32], ptr @A, i64 0, i64 %45
  %47 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48) @M, ptr noundef nonnull align 4 dereferenceable(4) %46)
  call void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %47, ptr noundef nonnull align 4 dereferenceable(4) %1)
  br label %48

48:                                               ; preds = %37, %43
  %49 = load i32, ptr %1, align 4, !tbaa !5
  %50 = add nsw i32 %49, 1
  store i32 %50, ptr %1, align 4, !tbaa !5
  %51 = load i32, ptr @N, align 4, !tbaa !5
  %52 = icmp slt i32 %50, %51
  br i1 %52, label %.lr.ph31, label %._crit_edge32, !llvm.loop !11

._crit_edge44:                                    ; preds = %114, %._crit_edge32
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  %53 = call noundef i64 @_ZNKSt3setIiSt4lessIiESaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48) %5) #7
  %54 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %53)
          to label %119 unwind label %122

55:                                               ; preds = %.lr.ph43, %114
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #7
  %56 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #7
  invoke void @_ZNSt4pairIKiSt6vectorIiSaIiEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %56)
          to label %57 unwind label %66

57:                                               ; preds = %55
  %58 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %31) #7
  %59 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %31) #7
  invoke void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr %58, ptr %59)
          to label %60 unwind label %68

60:                                               ; preds = %57
  %61 = call noundef zeroext i1 @_ZNKSt3setIiSt4lessIiESaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(48) %5) #7
  br i1 %61, label %84, label %62

62:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #7
  %63 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %31) #7
  store ptr %63, ptr %9, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #7
  %64 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %31) #7
  store ptr %64, ptr %10, align 8
  %65 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  br i1 %65, label %.lr.ph34, label %._crit_edge35

._crit_edge35:                                    ; preds = %81, %62
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  br label %84

66:                                               ; preds = %55
  %67 = landingpad { ptr, i32 }
          cleanup
  br label %118

68:                                               ; preds = %112, %._crit_edge41, %._crit_edge38, %57
  %69 = landingpad { ptr, i32 }
          cleanup
  br label %117

.lr.ph34:                                         ; preds = %62, %81
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %11) #7
  %70 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #7
  %71 = load i32, ptr %70, align 4, !tbaa !5
  store i32 %71, ptr %11, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #7
  %72 = invoke ptr @_ZNSt3setIiSt4lessIiESaIiEE11lower_boundERKi(ptr noundef nonnull align 8 dereferenceable(48) %5, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %73 unwind label %79

73:                                               ; preds = %.lr.ph34
  store ptr %72, ptr %12, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #7
  %74 = call ptr @_ZNKSt3setIiSt4lessIiESaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %5) #7
  store ptr %74, ptr %13, align 8
  %75 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #7
  br i1 %75, label %76, label %81

76:                                               ; preds = %73
  %77 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIiEmmEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #7
  %.sroa.05.0.copyload = load ptr, ptr %12, align 8, !tbaa !12
  %78 = invoke ptr @_ZNSt3setIiSt4lessIiESaIiEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIiE(ptr noundef nonnull align 8 dereferenceable(48) %5, ptr %.sroa.05.0.copyload)
          to label %81 unwind label %79

79:                                               ; preds = %76, %.lr.ph34
  %80 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  br label %117

81:                                               ; preds = %76, %73
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #7
  %82 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #7
  %83 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  br i1 %83, label %.lr.ph34, label %._crit_edge35

84:                                               ; preds = %._crit_edge35, %60
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #7
  %85 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %31) #7
  store ptr %85, ptr %14, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #7
  %86 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %31) #7
  store ptr %86, ptr %15, align 8
  %87 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15) #7
  br i1 %87, label %.lr.ph37, label %._crit_edge38

._crit_edge38:                                    ; preds = %92, %84
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #7
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.3)
          to label %97 unwind label %68

.lr.ph37:                                         ; preds = %84, %92
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %16) #7
  %89 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #7
  %90 = load i32, ptr %89, align 4, !tbaa !5
  store i32 %90, ptr %16, align 4, !tbaa !5
  %91 = invoke { ptr, i8 } @_ZNSt3setIiSt4lessIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(48) %5, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %92 unwind label %95

92:                                               ; preds = %.lr.ph37
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #7
  %93 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #7
  %94 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15) #7
  br i1 %94, label %.lr.ph37, label %._crit_edge38

95:                                               ; preds = %.lr.ph37
  %96 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #7
  br label %117

97:                                               ; preds = %._crit_edge38
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #7
  %98 = call ptr @_ZNKSt3setIiSt4lessIiESaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %5) #7
  store ptr %98, ptr %17, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %18) #7
  %99 = call ptr @_ZNKSt3setIiSt4lessIiESaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %5) #7
  store ptr %99, ptr %18, align 8
  %100 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  br i1 %100, label %.lr.ph40, label %._crit_edge41

._crit_edge41:                                    ; preds = %107, %97
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #7
  %101 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.5)
          to label %112 unwind label %68

.lr.ph40:                                         ; preds = %97, %107
  %102 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #7
  %103 = load i32, ptr %102, align 4, !tbaa !5
  %104 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, i32 noundef %103)
          to label %105 unwind label %110

105:                                              ; preds = %.lr.ph40
  %106 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %104, ptr noundef nonnull @.str.4)
          to label %107 unwind label %110

107:                                              ; preds = %105
  %108 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIiEppEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #7
  %109 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  br i1 %109, label %.lr.ph40, label %._crit_edge41

110:                                              ; preds = %105, %.lr.ph40
  %111 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #7
  br label %117

112:                                              ; preds = %._crit_edge41
  %113 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %101, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %114 unwind label %68

114:                                              ; preds = %112
  call void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  %115 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #7
  %116 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  br i1 %116, label %55, label %._crit_edge44

117:                                              ; preds = %110, %95, %79, %68
  %.pn = phi { ptr, i32 } [ %96, %95 ], [ %111, %110 ], [ %69, %68 ], [ %80, %79 ]
  call void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  br label %118

118:                                              ; preds = %117, %66
  %.pn.pn = phi { ptr, i32 } [ %.pn, %117 ], [ %67, %66 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  br label %124

119:                                              ; preds = %._crit_edge44
  %120 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %54, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %121 unwind label %122

121:                                              ; preds = %119
  call void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %5) #7
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %5) #7
  ret i32 0

122:                                              ; preds = %119, %._crit_edge44
  %123 = landingpad { ptr, i32 }
          cleanup
  br label %124

124:                                              ; preds = %122, %118
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %118 ], [ %123, %122 ]
  call void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %5) #7
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %5) #7
  resume { ptr, i32 } %.pn.pn.pn
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE4findERS6_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSESt16initializer_listIiE(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKiSt6vectorIiSaIiEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr, ptr) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt3setIiSt4lessIiESaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3setIiSt4lessIiESaIiEE11lower_boundERKi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIiSt4lessIiESaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIiEmmEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3setIiSt4lessIiESaIiEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIiE(ptr noundef nonnull align 8 dereferenceable(48), ptr) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3setIiSt4lessIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIiSt4lessIiESaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIiEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt3setIiSt4lessIiESaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #5 align 2

attributes #0 = { inlinehint 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 #1 = { 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 #2 = { mustprogress norecurse 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 = { "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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { inlinehint 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 #7 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = !{!13, !13, i64 0}
!13 = !{!"any pointer", !7, i64 0}


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