; LLVM IR from DionysiosB/CodeForces :: 1300-1399 (1330B-DreamoonLikesPermutations)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"class.std::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<long, long, std::_Identity<long>, std::less<long>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<long, long, std::_Identity<long>, std::less<long>>::_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 }
%"struct.std::pair" = type <{ %"struct.std::_Rb_tree_const_iterator", i8, [7 x i8] }>
%"struct.std::_Rb_tree_const_iterator" = type { ptr }

@.str = external hidden unnamed_addr constant [4 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [9 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i64, align 8
  %9 = alloca %"class.std::set", align 8
  %10 = alloca %"class.std::set", align 8
  %11 = alloca i64, align 8
  %12 = alloca i64, align 8
  %13 = alloca i32, align 4
  %14 = alloca %"struct.std::pair", align 8
  %15 = alloca %"struct.std::pair", align 8
  %16 = alloca %"class.std::set", align 8
  %17 = alloca %"class.std::vector", align 8
  %18 = alloca i64, align 8
  %19 = alloca %"struct.std::pair", align 8
  %20 = alloca i64, align 8
  %21 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #5
  %22 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2)
  br label %23

23:                                               ; preds = %200, %0
  %24 = load i64, ptr %2, align 8, !tbaa !5
  %25 = add nsw i64 %24, -1
  store i64 %25, ptr %2, align 8, !tbaa !5
  %26 = icmp ne i64 %24, 0
  br i1 %26, label %27, label %205

27:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  %28 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %3)
  call void @llvm.lifetime.start.p0(i64 24, ptr %4) #5
  %29 = load i64, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #5
  call void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  invoke void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %29, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %30 unwind label %36

30:                                               ; preds = %27
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  store i64 0, ptr %8, align 8, !tbaa !5
  br label %31

31:                                               ; preds = %45, %30
  %32 = load i64, ptr %8, align 8, !tbaa !5
  %33 = load i64, ptr %3, align 8, !tbaa !5
  %34 = icmp slt i64 %32, %33
  br i1 %34, label %40, label %35

35:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  br label %52

36:                                               ; preds = %27
  %37 = landingpad { ptr, i32 }
          cleanup
  %38 = extractvalue { ptr, i32 } %37, 0
  store ptr %38, ptr %6, align 8
  %39 = extractvalue { ptr, i32 } %37, 1
  store i32 %39, ptr %7, align 4
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  br label %204

40:                                               ; preds = %31
  %41 = load i64, ptr %8, align 8, !tbaa !5
  %42 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %41) #5
  %43 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %42)
          to label %44 unwind label %48

44:                                               ; preds = %40
  br label %45

45:                                               ; preds = %44
  %46 = load i64, ptr %8, align 8, !tbaa !5
  %47 = add nsw i64 %46, 1
  store i64 %47, ptr %8, align 8, !tbaa !5
  br label %31, !llvm.loop !9

48:                                               ; preds = %40
  %49 = landingpad { ptr, i32 }
          cleanup
  %50 = extractvalue { ptr, i32 } %49, 0
  store ptr %50, ptr %6, align 8
  %51 = extractvalue { ptr, i32 } %49, 1
  store i32 %51, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  br label %203

52:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 48, ptr %9) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %9) #5
  call void @llvm.lifetime.start.p0(i64 48, ptr %10) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %10) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  store i64 0, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  store i64 0, ptr %12, align 8, !tbaa !5
  br label %53

53:                                               ; preds = %102, %52
  %54 = load i64, ptr %12, align 8, !tbaa !5
  %55 = load i64, ptr %3, align 8, !tbaa !5
  %56 = icmp slt i64 %54, %55
  br i1 %56, label %58, label %57

57:                                               ; preds = %53
  store i32 7, ptr %13, align 4
  br label %105

58:                                               ; preds = %53
  %59 = load i64, ptr %12, align 8, !tbaa !5
  %60 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %59) #5
  %61 = invoke noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE5countERKl(ptr noundef nonnull align 8 dereferenceable(48) %9, ptr noundef nonnull align 8 dereferenceable(8) %60)
          to label %62 unwind label %65

62:                                               ; preds = %58
  %63 = icmp ne i64 %61, 0
  br i1 %63, label %64, label %69

64:                                               ; preds = %62
  store i32 7, ptr %13, align 4
  br label %105

65:                                               ; preds = %94, %69, %58
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %6, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  br label %202

69:                                               ; preds = %62
  %70 = load i64, ptr %12, align 8, !tbaa !5
  %71 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %70) #5
  %72 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %9, ptr noundef nonnull align 8 dereferenceable(8) %71)
          to label %73 unwind label %65

73:                                               ; preds = %69
  %74 = getelementptr inbounds { ptr, i8 }, ptr %14, i32 0, i32 0
  %75 = extractvalue { ptr, i8 } %72, 0
  store ptr %75, ptr %74, align 8
  %76 = getelementptr inbounds { ptr, i8 }, ptr %14, i32 0, i32 1
  %77 = extractvalue { ptr, i8 } %72, 1
  store i8 %77, ptr %76, align 8
  %78 = load i64, ptr %11, align 8, !tbaa !5
  %79 = load i64, ptr %12, align 8, !tbaa !5
  %80 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %79) #5
  %81 = load i64, ptr %80, align 8, !tbaa !5
  %82 = icmp sgt i64 %78, %81
  br i1 %82, label %83, label %85

83:                                               ; preds = %73
  %84 = load i64, ptr %11, align 8, !tbaa !5
  br label %89

85:                                               ; preds = %73
  %86 = load i64, ptr %12, align 8, !tbaa !5
  %87 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %86) #5
  %88 = load i64, ptr %87, align 8, !tbaa !5
  br label %89

89:                                               ; preds = %85, %83
  %90 = phi i64 [ %84, %83 ], [ %88, %85 ]
  store i64 %90, ptr %11, align 8, !tbaa !5
  %91 = call noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48) %9) #5
  %92 = load i64, ptr %11, align 8, !tbaa !5
  %93 = icmp eq i64 %91, %92
  br i1 %93, label %94, label %101

94:                                               ; preds = %89
  %95 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %10, ptr noundef nonnull align 8 dereferenceable(8) %12)
          to label %96 unwind label %65

96:                                               ; preds = %94
  %97 = getelementptr inbounds { ptr, i8 }, ptr %15, i32 0, i32 0
  %98 = extractvalue { ptr, i8 } %95, 0
  store ptr %98, ptr %97, align 8
  %99 = getelementptr inbounds { ptr, i8 }, ptr %15, i32 0, i32 1
  %100 = extractvalue { ptr, i8 } %95, 1
  store i8 %100, ptr %99, align 8
  br label %101

101:                                              ; preds = %96, %89
  br label %102

102:                                              ; preds = %101
  %103 = load i64, ptr %12, align 8, !tbaa !5
  %104 = add nsw i64 %103, 1
  store i64 %104, ptr %12, align 8, !tbaa !5
  br label %53, !llvm.loop !11

105:                                              ; preds = %64, %57
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  br label %106

106:                                              ; preds = %105
  call void @llvm.lifetime.start.p0(i64 48, ptr %16) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %16) #5
  store i64 0, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %17) #5
  call void @_ZNSt6vectorIlSaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #5
  %107 = load i64, ptr %3, align 8, !tbaa !5
  %108 = sub nsw i64 %107, 1
  store i64 %108, ptr %18, align 8, !tbaa !5
  br label %109

109:                                              ; preds = %164, %106
  %110 = load i64, ptr %18, align 8, !tbaa !5
  %111 = icmp sge i64 %110, 0
  br i1 %111, label %113, label %112

112:                                              ; preds = %109
  store i32 10, ptr %13, align 4
  br label %167

113:                                              ; preds = %109
  %114 = load i64, ptr %18, align 8, !tbaa !5
  %115 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %114) #5
  %116 = invoke noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE5countERKl(ptr noundef nonnull align 8 dereferenceable(48) %16, ptr noundef nonnull align 8 dereferenceable(8) %115)
          to label %117 unwind label %120

117:                                              ; preds = %113
  %118 = icmp ne i64 %116, 0
  br i1 %118, label %119, label %124

119:                                              ; preds = %117
  store i32 10, ptr %13, align 4
  br label %167

120:                                              ; preds = %157, %124, %113
  %121 = landingpad { ptr, i32 }
          cleanup
  %122 = extractvalue { ptr, i32 } %121, 0
  store ptr %122, ptr %6, align 8
  %123 = extractvalue { ptr, i32 } %121, 1
  store i32 %123, ptr %7, align 4
  br label %168

124:                                              ; preds = %117
  %125 = load i64, ptr %18, align 8, !tbaa !5
  %126 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %125) #5
  %127 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %16, ptr noundef nonnull align 8 dereferenceable(8) %126)
          to label %128 unwind label %120

128:                                              ; preds = %124
  %129 = getelementptr inbounds { ptr, i8 }, ptr %19, i32 0, i32 0
  %130 = extractvalue { ptr, i8 } %127, 0
  store ptr %130, ptr %129, align 8
  %131 = getelementptr inbounds { ptr, i8 }, ptr %19, i32 0, i32 1
  %132 = extractvalue { ptr, i8 } %127, 1
  store i8 %132, ptr %131, align 8
  %133 = load i64, ptr %11, align 8, !tbaa !5
  %134 = load i64, ptr %18, align 8, !tbaa !5
  %135 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %134) #5
  %136 = load i64, ptr %135, align 8, !tbaa !5
  %137 = icmp sgt i64 %133, %136
  br i1 %137, label %138, label %140

138:                                              ; preds = %128
  %139 = load i64, ptr %11, align 8, !tbaa !5
  br label %144

140:                                              ; preds = %128
  %141 = load i64, ptr %18, align 8, !tbaa !5
  %142 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %141) #5
  %143 = load i64, ptr %142, align 8, !tbaa !5
  br label %144

144:                                              ; preds = %140, %138
  %145 = phi i64 [ %139, %138 ], [ %143, %140 ]
  store i64 %145, ptr %11, align 8, !tbaa !5
  %146 = call noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48) %16) #5
  %147 = load i64, ptr %11, align 8, !tbaa !5
  %148 = icmp eq i64 %146, %147
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #5
  br i1 %148, label %149, label %155

149:                                              ; preds = %144
  %150 = load i64, ptr %18, align 8, !tbaa !5
  %151 = sub nsw i64 %150, 1
  store i64 %151, ptr %20, align 8, !tbaa !5
  %152 = invoke noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE5countERKl(ptr noundef nonnull align 8 dereferenceable(48) %10, ptr noundef nonnull align 8 dereferenceable(8) %20)
          to label %153 unwind label %159

153:                                              ; preds = %149
  %154 = icmp ne i64 %152, 0
  br label %155

155:                                              ; preds = %153, %144
  %156 = phi i1 [ false, %144 ], [ %154, %153 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  br i1 %156, label %157, label %163

157:                                              ; preds = %155
  invoke void @_ZNSt6vectorIlSaIlEE9push_backERKl(ptr noundef nonnull align 8 dereferenceable(24) %17, ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %158 unwind label %120

158:                                              ; preds = %157
  br label %163

159:                                              ; preds = %149
  %160 = landingpad { ptr, i32 }
          cleanup
  %161 = extractvalue { ptr, i32 } %160, 0
  store ptr %161, ptr %6, align 8
  %162 = extractvalue { ptr, i32 } %160, 1
  store i32 %162, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  br label %168

163:                                              ; preds = %158, %155
  br label %164

164:                                              ; preds = %163
  %165 = load i64, ptr %18, align 8, !tbaa !5
  %166 = add nsw i64 %165, -1
  store i64 %166, ptr %18, align 8, !tbaa !5
  br label %109, !llvm.loop !12

167:                                              ; preds = %119, %112
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  br label %169

168:                                              ; preds = %159, %120
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  br label %201

169:                                              ; preds = %167
  %170 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %17) #5
  %171 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.1, i64 noundef %170)
          to label %172 unwind label %178

172:                                              ; preds = %169
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #5
  store i64 0, ptr %21, align 8, !tbaa !5
  br label %173

173:                                              ; preds = %193, %172
  %174 = load i64, ptr %21, align 8, !tbaa !5
  %175 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %17) #5
  %176 = icmp ult i64 %174, %175
  br i1 %176, label %182, label %177

177:                                              ; preds = %173
  store i32 13, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #5
  br label %200

178:                                              ; preds = %169
  %179 = landingpad { ptr, i32 }
          cleanup
  %180 = extractvalue { ptr, i32 } %179, 0
  store ptr %180, ptr %6, align 8
  %181 = extractvalue { ptr, i32 } %179, 1
  store i32 %181, ptr %7, align 4
  br label %201

182:                                              ; preds = %173
  %183 = load i64, ptr %21, align 8, !tbaa !5
  %184 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %183) #5
  %185 = load i64, ptr %184, align 8, !tbaa !5
  %186 = load i64, ptr %3, align 8, !tbaa !5
  %187 = load i64, ptr %21, align 8, !tbaa !5
  %188 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %187) #5
  %189 = load i64, ptr %188, align 8, !tbaa !5
  %190 = sub nsw i64 %186, %189
  %191 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.2, i64 noundef %185, i64 noundef %190)
          to label %192 unwind label %196

192:                                              ; preds = %182
  br label %193

193:                                              ; preds = %192
  %194 = load i64, ptr %21, align 8, !tbaa !5
  %195 = add nsw i64 %194, 1
  store i64 %195, ptr %21, align 8, !tbaa !5
  br label %173, !llvm.loop !13

196:                                              ; preds = %182
  %197 = landingpad { ptr, i32 }
          cleanup
  %198 = extractvalue { ptr, i32 } %197, 0
  store ptr %198, ptr %6, align 8
  %199 = extractvalue { ptr, i32 } %197, 1
  store i32 %199, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #5
  br label %201

200:                                              ; preds = %177
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %16) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %10) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %10) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %9) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %9) #5
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  br label %23, !llvm.loop !14

201:                                              ; preds = %196, %178, %168
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %16) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %16) #5
  br label %202

202:                                              ; preds = %201, %65
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %10) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %10) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %9) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %9) #5
  br label %203

203:                                              ; preds = %202, %48
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #5
  br label %204

204:                                              ; preds = %203, %36
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #5
  br label %207

205:                                              ; preds = %23
  store i32 0, ptr %1, align 4
  store i32 1, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #5
  %206 = load i32, ptr %1, align 4
  ret i32 %206

207:                                              ; preds = %204
  %208 = load ptr, ptr %6, align 8
  %209 = load i32, ptr %7, align 4
  %210 = insertvalue { ptr, i32 } poison, ptr %208, 0
  %211 = insertvalue { ptr, i32 } %210, i32 %209, 1
  resume { ptr, i32 } %211
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare i32 @__isoc99_scanf(ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIlSt4lessIlESaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE5countERKl(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEE9push_backERKl(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

declare i32 @printf(ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 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 #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 }

!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 = !{!"long", !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 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}


; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"class.std::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<long, long, std::_Identity<long>, std::less<long>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<long, long, std::_Identity<long>, std::less<long>>::_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 }

@.str = external hidden unnamed_addr constant [4 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [9 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i64, align 8
  %2 = alloca i64, align 8
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca %"class.std::set", align 8
  %6 = alloca %"class.std::set", align 8
  %7 = alloca i64, align 8
  %8 = alloca %"class.std::set", align 8
  %9 = alloca %"class.std::vector", align 8
  %10 = alloca i64, align 8
  %11 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #5
  %12 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1)
  %13 = load i64, ptr %1, align 8, !tbaa !5
  %14 = add nsw i64 %13, -1
  store i64 %14, ptr %1, align 8, !tbaa !5
  %.not54 = icmp eq i64 %13, 0
  br i1 %.not54, label %._crit_edge57, label %.lr.ph56

.lr.ph56:                                         ; preds = %0, %._crit_edge53
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #5
  %15 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %2)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #5
  %16 = load i64, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #5
  call void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  invoke void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %16, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %17 unwind label %22

17:                                               ; preds = %.lr.ph56
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  %18 = load i64, ptr %2, align 8, !tbaa !5
  %19 = icmp sgt i64 %18, 0
  br i1 %19, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %17
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %5) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %5) #5
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %6) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %6) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #5
  store i64 0, ptr %7, align 8, !tbaa !5
  %20 = load i64, ptr %2, align 8, !tbaa !5
  %21 = icmp sgt i64 %20, 0
  br i1 %21, label %.lr.ph39, label %._crit_edge40

22:                                               ; preds = %.lr.ph56
  %23 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  br label %108

.lr.ph:                                           ; preds = %17, %.lr.ph
  %.02335 = phi i64 [ %26, %.lr.ph ], [ 0, %17 ]
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.02335) #5
  %25 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %24)
  %26 = add nuw nsw i64 %.02335, 1
  %27 = load i64, ptr %2, align 8, !tbaa !5
  %28 = icmp slt i64 %26, %27
  br i1 %28, label %.lr.ph, label %._crit_edge, !llvm.loop !9

.lr.ph39:                                         ; preds = %._crit_edge, %53
  %.02437 = phi i64 [ %48, %53 ], [ 0, %._crit_edge ]
  %storemerge36 = phi i64 [ %55, %53 ], [ 0, %._crit_edge ]
  %29 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %storemerge36) #5
  %30 = invoke noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE5countERKl(ptr noundef nonnull align 8 dereferenceable(48) %5, ptr noundef nonnull align 8 dereferenceable(8) %29)
          to label %31 unwind label %32

31:                                               ; preds = %.lr.ph39
  %.not28 = icmp eq i64 %30, 0
  br i1 %.not28, label %34, label %._crit_edge40

32:                                               ; preds = %51, %34, %.lr.ph39
  %33 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  br label %107

34:                                               ; preds = %31
  %35 = load i64, ptr %7, align 8, !tbaa !5
  %36 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %35) #5
  %37 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %5, ptr noundef nonnull align 8 dereferenceable(8) %36)
          to label %38 unwind label %32

38:                                               ; preds = %34
  %39 = load i64, ptr %7, align 8, !tbaa !5
  %40 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %39) #5
  %41 = load i64, ptr %40, align 8, !tbaa !5
  %42 = icmp sgt i64 %.02437, %41
  br i1 %42, label %47, label %43

43:                                               ; preds = %38
  %44 = load i64, ptr %7, align 8, !tbaa !5
  %45 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %44) #5
  %46 = load i64, ptr %45, align 8, !tbaa !5
  br label %47

47:                                               ; preds = %38, %43
  %48 = phi i64 [ %46, %43 ], [ %.02437, %38 ]
  %49 = call noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48) %5) #5
  %50 = icmp eq i64 %49, %48
  br i1 %50, label %51, label %53

51:                                               ; preds = %47
  %52 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %6, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %53 unwind label %32

53:                                               ; preds = %51, %47
  %54 = load i64, ptr %7, align 8, !tbaa !5
  %55 = add nsw i64 %54, 1
  store i64 %55, ptr %7, align 8, !tbaa !5
  %56 = load i64, ptr %2, align 8, !tbaa !5
  %57 = icmp slt i64 %55, %56
  br i1 %57, label %.lr.ph39, label %._crit_edge40, !llvm.loop !11

._crit_edge40:                                    ; preds = %53, %31, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %8) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8) #5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %9) #5
  call void @_ZNSt6vectorIlSaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #5
  %storemerge29.in42 = load i64, ptr %2, align 8, !tbaa !5
  %storemerge2943 = add nsw i64 %storemerge29.in42, -1
  store i64 %storemerge2943, ptr %10, align 8, !tbaa !5
  %58 = icmp sgt i64 %storemerge29.in42, 0
  br i1 %58, label %.lr.ph47, label %._crit_edge48

.lr.ph47:                                         ; preds = %._crit_edge40, %89
  %storemerge2945 = phi i64 [ %storemerge29, %89 ], [ %storemerge2943, %._crit_edge40 ]
  %.12544 = phi i64 [ %78, %89 ], [ 0, %._crit_edge40 ]
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %storemerge2945) #5
  %60 = invoke noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE5countERKl(ptr noundef nonnull align 8 dereferenceable(48) %8, ptr noundef nonnull align 8 dereferenceable(8) %59)
          to label %61 unwind label %62

61:                                               ; preds = %.lr.ph47
  %.not30 = icmp eq i64 %60, 0
  br i1 %.not30, label %64, label %._crit_edge48

62:                                               ; preds = %86, %64, %.lr.ph47
  %63 = landingpad { ptr, i32 }
          cleanup
  br label %94

64:                                               ; preds = %61
  %65 = load i64, ptr %10, align 8, !tbaa !5
  %66 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %65) #5
  %67 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %8, ptr noundef nonnull align 8 dereferenceable(8) %66)
          to label %68 unwind label %62

68:                                               ; preds = %64
  %69 = load i64, ptr %10, align 8, !tbaa !5
  %70 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %69) #5
  %71 = load i64, ptr %70, align 8, !tbaa !5
  %72 = icmp sgt i64 %.12544, %71
  br i1 %72, label %77, label %73

73:                                               ; preds = %68
  %74 = load i64, ptr %10, align 8, !tbaa !5
  %75 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %74) #5
  %76 = load i64, ptr %75, align 8, !tbaa !5
  br label %77

77:                                               ; preds = %68, %73
  %78 = phi i64 [ %76, %73 ], [ %.12544, %68 ]
  %79 = call noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48) %8) #5
  %80 = icmp eq i64 %79, %78
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #5
  br i1 %80, label %81, label %.critedge

81:                                               ; preds = %77
  %82 = load i64, ptr %10, align 8, !tbaa !5
  %83 = add nsw i64 %82, -1
  store i64 %83, ptr %11, align 8, !tbaa !5
  %84 = invoke noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE5countERKl(ptr noundef nonnull align 8 dereferenceable(48) %6, ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %85 unwind label %87

85:                                               ; preds = %81
  %.not31 = icmp eq i64 %84, 0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #5
  br i1 %.not31, label %89, label %86

86:                                               ; preds = %85
  invoke void @_ZNSt6vectorIlSaIlEE9push_backERKl(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %89 unwind label %62

87:                                               ; preds = %81
  %88 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #5
  br label %94

.critedge:                                        ; preds = %77
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #5
  br label %89

89:                                               ; preds = %85, %.critedge, %86
  %storemerge29.in = load i64, ptr %10, align 8, !tbaa !5
  %storemerge29 = add nsw i64 %storemerge29.in, -1
  store i64 %storemerge29, ptr %10, align 8, !tbaa !5
  %90 = icmp sgt i64 %storemerge29.in, 0
  br i1 %90, label %.lr.ph47, label %._crit_edge48, !llvm.loop !12

._crit_edge48:                                    ; preds = %89, %61, %._crit_edge40
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #5
  %91 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #5
  %92 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %91)
  %93 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #5
  %.not58 = icmp eq i64 %93, 0
  br i1 %.not58, label %._crit_edge53, label %.lr.ph52

94:                                               ; preds = %87, %62
  %.pn = phi { ptr, i32 } [ %63, %62 ], [ %88, %87 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #5
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %8) #5
  br label %107

._crit_edge53:                                    ; preds = %.lr.ph52, %._crit_edge48
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %8) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %6) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %6) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %5) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %5) #5
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  %95 = load i64, ptr %1, align 8, !tbaa !5
  %96 = add nsw i64 %95, -1
  store i64 %96, ptr %1, align 8, !tbaa !5
  %.not = icmp eq i64 %95, 0
  br i1 %.not, label %._crit_edge57, label %.lr.ph56, !llvm.loop !13

.lr.ph52:                                         ; preds = %._crit_edge48, %.lr.ph52
  %.050 = phi i64 [ %104, %.lr.ph52 ], [ 0, %._crit_edge48 ]
  %97 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %.050) #5
  %98 = load i64, ptr %97, align 8, !tbaa !5
  %99 = load i64, ptr %2, align 8, !tbaa !5
  %100 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %.050) #5
  %101 = load i64, ptr %100, align 8, !tbaa !5
  %102 = sub nsw i64 %99, %101
  %103 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %98, i64 noundef %102)
  %104 = add nuw nsw i64 %.050, 1
  %105 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #5
  %106 = icmp ult i64 %104, %105
  br i1 %106, label %.lr.ph52, label %._crit_edge53, !llvm.loop !14

107:                                              ; preds = %94, %32
  %.pn.pn = phi { ptr, i32 } [ %.pn, %94 ], [ %33, %32 ]
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %6) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %6) #5
  call void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %5) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %5) #5
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #5
  br label %108

108:                                              ; preds = %107, %22
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %107 ], [ %23, %22 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #5
  resume { ptr, i32 } %.pn.pn.pn

._crit_edge57:                                    ; preds = %._crit_edge53, %0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #5
  ret i32 0
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIlSt4lessIlESaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE5countERKl(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt3setIlSt4lessIlESaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEE9push_backERKl(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIlSt4lessIlESaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree 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 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 #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 }

!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 = !{!"long", !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 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass