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C 2019-03-28 11.48 pair #432171720
details
property
value
status
complete
benchmark
svcomp_openbsd_cstpncpy_alloca.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n130.star.cs.uiowa.edu
space
AProVE_memory_alloca
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
53.1367 seconds
cpu usage
109.356
user time
107.191
system time
2.16435
max virtual memory
1.2752862E8
max residence set size
5105340.0
stage attributes
key
value
starexec-result
YES
output
109.07/52.97 YES 109.12/52.98 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 109.12/52.98 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 109.12/52.98 109.12/52.98 109.12/52.98 Termination of the given C Problem could be proven: 109.12/52.98 109.12/52.98 (0) C Problem 109.12/52.98 (1) CToLLVMProof [EQUIVALENT, 171 ms] 109.12/52.98 (2) LLVM problem 109.12/52.98 (3) LLVMToTerminationGraphProof [EQUIVALENT, 44.1 s] 109.12/52.98 (4) LLVM Symbolic Execution Graph 109.12/52.98 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 109.12/52.98 (6) AND 109.12/52.98 (7) LLVM Symbolic Execution SCC 109.12/52.98 (8) SCC2IRS [SOUND, 86 ms] 109.12/52.98 (9) IntTRS 109.12/52.98 (10) IntTRSCompressionProof [EQUIVALENT, 0 ms] 109.12/52.98 (11) IntTRS 109.12/52.98 (12) PolynomialOrderProcessor [EQUIVALENT, 0 ms] 109.12/52.98 (13) YES 109.12/52.98 (14) LLVM Symbolic Execution SCC 109.12/52.98 (15) SCC2IRS [SOUND, 96 ms] 109.12/52.98 (16) IntTRS 109.12/52.98 (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] 109.12/52.98 (18) IntTRS 109.12/52.98 (19) RankingReductionPairProof [EQUIVALENT, 0 ms] 109.12/52.98 (20) YES 109.12/52.98 (21) LLVM Symbolic Execution SCC 109.12/52.98 (22) SCC2IRS [SOUND, 61 ms] 109.12/52.98 (23) IntTRS 109.12/52.98 (24) IntTRSCompressionProof [EQUIVALENT, 0 ms] 109.12/52.98 (25) IntTRS 109.12/52.98 (26) RankingReductionPairProof [EQUIVALENT, 0 ms] 109.12/52.98 (27) YES 109.12/52.98 (28) LLVM Symbolic Execution SCC 109.12/52.98 (29) SCC2IRS [SOUND, 94 ms] 109.12/52.98 (30) IntTRS 109.12/52.98 (31) IRS2T2 [EQUIVALENT, 0 ms] 109.12/52.98 (32) T2IntSys 109.12/52.98 (33) T2 [EQUIVALENT, 822 ms] 109.12/52.98 (34) YES 109.12/52.98 109.12/52.98 109.12/52.98 ---------------------------------------- 109.12/52.98 109.12/52.98 (0) 109.12/52.98 Obligation: 109.12/52.98 c file /export/starexec/sandbox/benchmark/theBenchmark.c 109.12/52.98 ---------------------------------------- 109.12/52.98 109.12/52.98 (1) CToLLVMProof (EQUIVALENT) 109.12/52.98 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 109.12/52.98 ---------------------------------------- 109.12/52.98 109.12/52.98 (2) 109.12/52.98 Obligation: 109.12/52.98 LLVM Problem 109.12/52.98 109.12/52.98 Aliases: 109.12/52.98 109.12/52.98 Data layout: 109.12/52.98 109.12/52.98 "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" 109.12/52.98 109.12/52.98 Machine: 109.12/52.98 109.12/52.98 "x86_64-pc-linux-gnu" 109.12/52.98 109.12/52.98 Type definitions: 109.12/52.98 109.12/52.98 Global variables: 109.12/52.98 109.12/52.98 Function declarations and definitions: 109.12/52.98 109.12/52.98 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 109.12/52.98 *BasicFunctionTypename: "cstpncpy" linkageType: EXTERNALLY_VISIBLE returnParam: *i8 parameters: (dst *i8, src *i8, n i64) variableLength: false visibilityType: DEFAULT callingConvention: ccc 109.12/52.98 0: 109.12/52.98 %1 = alloca *i8, align 8 109.12/52.98 %2 = alloca *i8, align 8 109.12/52.98 %3 = alloca i64, align 8 109.12/52.98 %d = alloca *i8, align 8 109.12/52.98 %s = alloca *i8, align 8 109.12/52.98 store %dst, %1 109.12/52.98 store %src, %2 109.12/52.98 store %n, %3 109.12/52.98 %4 = load %3 109.12/52.98 %5 = icmp ne %4 0 109.12/52.98 br %5, %6, %37 109.12/52.98 6: 109.12/52.98 %7 = load %1 109.12/52.98 store %7, %d 109.12/52.98 %8 = load %2 109.12/52.98 store %8, %s 109.12/52.98 %9 = load %3 109.12/52.98 %10 = load %1 109.12/52.98 %11 = getelementptr %10, %9 109.12/52.98 store %11, %1 109.12/52.98 br %12 109.12/52.98 12:
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