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C 88007 pair #381735671
details
property
value
status
complete
benchmark
dll_extends_pointer_true-valid-memsafety.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n007.star.cs.uiowa.edu
space
SV-COMP_Mixed_Categories
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
4.04794216156 seconds
cpu usage
10.56106918
max memory
1.268637696E9
stage attributes
key
value
output-size
5313
starexec-result
MAYBE
output
/export/starexec/sandbox/solver/bin/starexec_run_c /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- MAYBE proof of /export/starexec/sandbox/benchmark/theBenchmark.c # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Termination of the given C Problem could not be shown: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 173 ms] (2) LLVM problem ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox/benchmark/theBenchmark.c ---------------------------------------- (1) CToLLVMProof (EQUIVALENT) Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. ---------------------------------------- (2) Obligation: LLVM Problem Aliases: Data layout: "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" Machine: "x86_64-pc-linux-gnu" Type definitions: struct.TNode --> BasicStructureType(elementType: *struct.TNode, elementType: *struct.TNode, elementType: *struct.TData, elementType: BasicTypeName typeName: struct.TDataBasicStructureType(elementType: i8)) struct.TData --> BasicStructureType(elementType: i8) Global variables: Function declarations and definitions: *BasicFunctionTypename: "malloc" returnParam: *i8 noalias parameters: (i64) variableLength: false visibilityType: DEFAULT callingConvention: ccc *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: true visibilityType: DEFAULT callingConvention: ccc *BasicFunctionTypename: "free" returnParam: BasicVoidType parameters: (*i8) variableLength: false visibilityType: DEFAULT callingConvention: ccc *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %list = alloca *BasicTypeName typeName: struct.TNodeBasicStructureType(elementType: *struct.TNode, elementType: *struct.TNode, elementType: *struct.TData, elementType: BasicTypeName typeName: struct.TDataBasicStructureType(elementType: i8)), align 8 %y = alloca *BasicTypeName typeName: struct.TNodeBasicStructureType(elementType: *struct.TNode, elementType: *struct.TNode, elementType: *struct.TData, elementType: BasicTypeName typeName: struct.TDataBasicStructureType(elementType: i8)), align 8 store 0, %1 store null, %list store null, %y %2 = call noalias *i8 @malloc(i64 32) nounwind %3 = bitcast *i8 %2 to *BasicTypeName typeName: struct.TNodeBasicStructureType(elementType: *struct.TNode, elementType: *struct.TNode, elementType: *struct.TData, elementType: BasicTypeName typeName: struct.TDataBasicStructureType(elementType: i8)) store %3, %y %4 = load %y %5 = getelementptr %4, 0, 0 store null, %5 %6 = load %y %7 = getelementptr %6, 0, 1 store null, %7 %8 = load %y %9 = getelementptr %8, 0, 3 %10 = load %y %11 = getelementptr %10, 0, 2 store %9, %11 %12 = load %y store %12, %list br %13 13: %14 = call i32 (...)* @__VERIFIER_nondet_int() %15 = icmp ne %14 0 br %15, %16, %39 16: %17 = call noalias *i8 @malloc(i64 32) nounwind %18 = bitcast *i8 %17 to *BasicTypeName typeName: struct.TNodeBasicStructureType(elementType: *struct.TNode, elementType: *struct.TNode, elementType: *struct.TData, elementType: BasicTypeName typeName: struct.TDataBasicStructureType(elementType: i8)) store %18, %y %19 = load %list %20 = load %y %21 = getelementptr %20, 0, 0 store %19, %21 %22 = load %y %23 = load %list %24 = getelementptr %23, 0, 1 store %22, %24 %25 = call i32 (...)* @__VERIFIER_nondet_int() %26 = icmp ne %25 0 br %26, %27, %32
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