details

property	value
status	complete
benchmark	svcomp_openbsd_cstrncat_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n148.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	4.05866 seconds
cpu usage	11.473
user time	10.9898
system time	0.483168
max virtual memory	1.827958E7
max residence set size	1351188.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE proof of /export/starexec/sandbox/benchmark/theBenchmark.c # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could not be shown: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 172 ms] (2) LLVM problem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: Global variables: Function declarations and definitions: *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc *BasicFunctionTypename: "cstrncat" linkageType: EXTERNALLY_VISIBLE returnParam: *i8 parameters: (dst *i8, src *i8, n i64) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca *i8, align 8 %2 = alloca *i8, align 8 %3 = alloca i64, align 8 %d = alloca *i8, align 8 %s = alloca *i8, align 8 store %dst, %1 store %src, %2 store %n, %3 %4 = load %3 %5 = icmp ne %4 0 br %5, %6, %35 6: %7 = load %1 store %7, %d %8 = load %2 store %8, %s br %9 9: %10 = load %d %11 = load %10 %12 = sext i8 %11 to i32 %13 = icmp ne %12 0 br %13, %14, %17 14: %15 = load %d %16 = getelementptr %15, 1 store %16, %d br %9 17: br %18 18: %19 = load %s %20 = getelementptr %19, 1 store %20, %s %21 = load %19 %22 = load %d store %21, %22 %23 = sext i8 %21 to i32 %24 = icmp eq %23 0 br %24, %25, %26 25: br %33 26: %27 = load %d %28 = getelementptr %27, 1 store %28, %d br %29 29: %30 = load %3 %31 = add %30 -1 store %31, %3 %32 = icmp ne %31 0 br %32, %18, %33 33: popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C