details

property	value
status	complete
benchmark	svcomp_cstrspn_true_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n119.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	27.6107 seconds
cpu usage	75.9909
user time	74.3753
system time	1.6156
max virtual memory	4.0541324E7
max residence set size	3962900.0

stage attributes

key	value
starexec-result	YES

output

75.04/27.32 YES 75.48/27.48 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 75.48/27.48 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 75.48/27.48 75.48/27.48 75.48/27.48 Termination of the given C Problem could be proven: 75.48/27.48 75.48/27.48 (0) C Problem 75.48/27.48 (1) CToLLVMProof [EQUIVALENT, 168 ms] 75.48/27.48 (2) LLVM problem 75.48/27.48 (3) LLVMToTerminationGraphProof [EQUIVALENT, 20.6 s] 75.48/27.48 (4) LLVM Symbolic Execution Graph 75.48/27.48 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 75.48/27.48 (6) AND 75.48/27.48 (7) LLVM Symbolic Execution SCC 75.48/27.48 (8) SCC2IRS [SOUND, 286 ms] 75.48/27.48 (9) IntTRS 75.48/27.48 (10) IRS2T2 [EQUIVALENT, 0 ms] 75.48/27.48 (11) T2IntSys 75.48/27.48 (12) T2 [EQUIVALENT, 1404 ms] 75.48/27.48 (13) YES 75.48/27.48 (14) LLVM Symbolic Execution SCC 75.48/27.48 (15) SCC2IRS [SOUND, 142 ms] 75.48/27.48 (16) IntTRS 75.48/27.48 (17) IRS2T2 [EQUIVALENT, 0 ms] 75.48/27.48 (18) T2IntSys 75.48/27.48 (19) T2 [EQUIVALENT, 1143 ms] 75.48/27.48 (20) YES 75.48/27.48 (21) LLVM Symbolic Execution SCC 75.48/27.48 (22) SCC2IRS [SOUND, 150 ms] 75.48/27.48 (23) IntTRS 75.48/27.48 (24) IRS2T2 [EQUIVALENT, 0 ms] 75.48/27.48 (25) T2IntSys 75.48/27.48 (26) T2 [EQUIVALENT, 1204 ms] 75.48/27.48 (27) YES 75.48/27.48 75.48/27.48 75.48/27.48 ---------------------------------------- 75.48/27.48 75.48/27.48 (0) 75.48/27.48 Obligation: 75.48/27.48 c file /export/starexec/sandbox/benchmark/theBenchmark.c 75.48/27.48 ---------------------------------------- 75.48/27.48 75.48/27.48 (1) CToLLVMProof (EQUIVALENT) 75.48/27.48 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 75.48/27.48 ---------------------------------------- 75.48/27.48 75.48/27.48 (2) 75.48/27.48 Obligation: 75.48/27.48 LLVM Problem 75.48/27.48 75.48/27.48 Aliases: 75.48/27.48 75.48/27.48 Data layout: 75.48/27.48 75.48/27.48 "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" 75.48/27.48 75.48/27.48 Machine: 75.48/27.48 75.48/27.48 "x86_64-pc-linux-gnu" 75.48/27.48 75.48/27.48 Type definitions: 75.48/27.48 75.48/27.48 Global variables: 75.48/27.48 75.48/27.48 Function declarations and definitions: 75.48/27.48 75.48/27.48 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 75.48/27.48 *BasicFunctionTypename: "cstrspn" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (s1 *i8, s2 *i8) variableLength: false visibilityType: DEFAULT callingConvention: ccc 75.48/27.48 0: 75.48/27.48 %1 = alloca i32, align 4 75.48/27.48 %2 = alloca *i8, align 8 75.48/27.48 %3 = alloca *i8, align 8 75.48/27.48 %sc1 = alloca *i8, align 8 75.48/27.48 %s = alloca *i8, align 8 75.48/27.48 %c = alloca i32, align 4 75.48/27.48 store %s1, %2 75.48/27.48 store %s2, %3 75.48/27.48 %4 = load %2 75.48/27.48 store %4, %sc1 75.48/27.48 br %5 75.48/27.48 5: 75.48/27.48 %6 = load %sc1 75.48/27.48 %7 = load %6 75.48/27.48 %8 = sext i8 %7 to i32 75.48/27.48 %9 = icmp ne %8 0 75.48/27.48 br %9, %10, %50 75.48/27.48 10: 75.48/27.48 %11 = load %3 75.48/27.48 store %11, %s 75.48/27.48 %12 = load %sc1 75.48/27.48 %13 = load %12 75.48/27.48 %14 = sext i8 %13 to i32 75.48/27.48 store %14, %c 75.48/27.48 br %15 75.48/27.48 15: 75.48/27.48 %16 = load %s 75.48/27.48 %17 = load %16 75.48/27.48 %18 = sext i8 %17 to i32 popout

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

job log

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actions

all output return to C 2019-03-28 11.48