details

property	value
status	complete
benchmark	svcomp_openbsd_cstrcat_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n137.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	4.43242 seconds
cpu usage	12.0288
user time	11.5424
system time	0.486399
max virtual memory	1.827958E7
max residence set size	1385640.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE proof of /export/starexec/sandbox2/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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could not be shown: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 176 ms] (2) LLVM problem ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox2/benchmark/theBenchmark.c ---------------------------------------- (1) CToLLVMProof (EQUIVALENT) Compiled c-file /export/starexec/sandbox2/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: "cstrcat" linkageType: EXTERNALLY_VISIBLE returnParam: *i8 parameters: (s *i8, append *i8) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca *i8, align 8 %2 = alloca *i8, align 8 %save = alloca *i8, align 8 store %s, %1 store %append, %2 %3 = load %1 store %3, %save br %4 4: %5 = load %1 %6 = load %5 %7 = icmp ne %6 0 br %7, %8, %12 8: br %9 9: %10 = load %1 %11 = getelementptr %10, 1 store %11, %1 br %4 12: br %13 13: %14 = load %2 %15 = getelementptr %14, 1 store %15, %2 %16 = load %14 %17 = load %1 %18 = getelementptr %17, 1 store %18, %1 store %16, %17 %19 = sext i8 %16 to i32 %20 = icmp ne %19 0 br %20, %21, %22 21: br %13 22: %23 = load %save ret %23 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %length1 = alloca i32, align 4 %length2 = alloca i32, align 4 %length3 = alloca i32, align 4 %nondetString1 = alloca *i8, align 8 %nondetString2 = alloca *i8, align 8 store 0, %1 %2 = call i32 @__VERIFIER_nondet_int() store %2, %length1 %3 = call i32 @__VERIFIER_nondet_int() store %3, %length2 %4 = call i32 @__VERIFIER_nondet_int() popout

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

job log

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actions

all output return to C