details

property	value
status	complete
benchmark	svcomp_cstrncpy_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n135.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	13.8907 seconds
cpu usage	38.7168
user time	37.6891
system time	1.02769
max virtual memory	1.8279916E7
max residence set size	3883812.0

stage attributes

key	value
starexec-result	MAYBE

output

38.18/13.49 MAYBE 38.18/13.49 proof of /export/starexec/sandbox2/benchmark/theBenchmark.c 38.18/13.49 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 38.18/13.49 38.18/13.49 38.18/13.49 Termination of the given C Problem could not be shown: 38.18/13.49 38.18/13.49 (0) C Problem 38.18/13.49 (1) CToLLVMProof [EQUIVALENT, 174 ms] 38.18/13.49 (2) LLVM problem 38.18/13.49 38.18/13.49 38.18/13.49 ---------------------------------------- 38.18/13.49 38.18/13.49 (0) 38.18/13.49 Obligation: 38.18/13.49 c file /export/starexec/sandbox2/benchmark/theBenchmark.c 38.18/13.49 ---------------------------------------- 38.18/13.49 38.18/13.49 (1) CToLLVMProof (EQUIVALENT) 38.18/13.49 Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM. 38.18/13.49 ---------------------------------------- 38.18/13.49 38.18/13.49 (2) 38.18/13.49 Obligation: 38.18/13.49 LLVM Problem 38.18/13.49 38.18/13.49 Aliases: 38.18/13.49 38.18/13.49 Data layout: 38.18/13.49 38.18/13.49 "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" 38.18/13.49 38.18/13.49 Machine: 38.18/13.49 38.18/13.49 "x86_64-pc-linux-gnu" 38.18/13.49 38.18/13.49 Type definitions: 38.18/13.49 38.18/13.49 Global variables: 38.18/13.49 38.18/13.49 Function declarations and definitions: 38.18/13.49 38.18/13.49 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 38.18/13.49 *BasicFunctionTypename: "cstrncpy" linkageType: EXTERNALLY_VISIBLE returnParam: *i8 parameters: (s1 *i8, s2 *i8, n i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 38.18/13.49 0: 38.18/13.49 %1 = alloca *i8, align 8 38.18/13.49 %2 = alloca *i8, align 8 38.18/13.49 %3 = alloca i32, align 4 38.18/13.49 %dst = alloca *i8, align 8 38.18/13.49 %src = alloca *i8, align 8 38.18/13.49 %us = alloca *i8, align 8 38.18/13.49 %n2 = alloca i32, align 4 38.18/13.49 store %s1, %1 38.18/13.49 store %s2, %2 38.18/13.49 store %n, %3 38.18/13.49 %4 = load %1 38.18/13.49 store %4, %dst 38.18/13.49 %5 = load %2 38.18/13.49 store %5, %src 38.18/13.49 br %6 38.18/13.49 6: 38.18/13.49 %7 = load %3 38.18/13.49 %8 = icmp sgt %7 0 38.18/13.49 br %8, %9, %31 38.18/13.49 9: 38.18/13.49 %10 = load %3 38.18/13.49 %11 = add %10 -1 38.18/13.49 store %11, %3 38.18/13.49 %12 = load %src 38.18/13.49 %13 = getelementptr %12, 1 38.18/13.49 store %13, %src 38.18/13.49 %14 = load %12 38.18/13.49 %15 = load %dst 38.18/13.49 %16 = getelementptr %15, 1 38.18/13.49 store %16, %dst 38.18/13.49 store %14, %15 38.18/13.49 %17 = sext i8 %14 to i32 38.18/13.49 %18 = icmp eq %17 0 38.18/13.49 br %18, %19, %30 38.18/13.49 19: 38.18/13.49 %20 = load %dst 38.18/13.49 store %20, %us 38.18/13.49 %21 = load %3 38.18/13.49 store %21, %n2 38.18/13.49 br %22 38.18/13.49 22: 38.18/13.49 %23 = load %n2 38.18/13.49 %24 = add %23 -1 38.18/13.49 store %24, %n2 38.18/13.49 %25 = icmp ne %23 0 38.18/13.49 br %25, %26, %29 38.18/13.49 26: 38.18/13.49 %27 = load %us 38.18/13.49 %28 = getelementptr %27, 1 38.18/13.49 store %28, %us 38.18/13.49 store 0, %27 38.18/13.49 br %22 38.18/13.49 29: 38.18/13.49 br %31 popout

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all output return to C 2019-03-28 11.48