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C 2019-03-28 11.48 pair #432171692
details
property
value
status
complete
benchmark
svcomp_openbsd_cstrstr_alloca.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n166.star.cs.uiowa.edu
space
AProVE_memory_alloca
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
77.3828 seconds
cpu usage
185.166
user time
181.894
system time
3.27188
max virtual memory
4.4724192E7
max residence set size
5479776.0
stage attributes
key
value
starexec-result
YES
output
183.03/76.90 YES 185.03/77.31 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 185.03/77.31 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 185.03/77.31 185.03/77.31 185.03/77.31 Termination of the given C Problem could be proven: 185.03/77.31 185.03/77.31 (0) C Problem 185.03/77.31 (1) CToLLVMProof [EQUIVALENT, 174 ms] 185.03/77.31 (2) LLVM problem 185.03/77.31 (3) LLVMToTerminationGraphProof [EQUIVALENT, 52.6 s] 185.03/77.31 (4) LLVM Symbolic Execution Graph 185.03/77.31 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 185.03/77.31 (6) AND 185.03/77.31 (7) LLVM Symbolic Execution SCC 185.03/77.31 (8) SCC2IRS [SOUND, 797 ms] 185.03/77.31 (9) IntTRS 185.03/77.31 (10) IRS2T2 [EQUIVALENT, 0 ms] 185.03/77.31 (11) T2IntSys 185.03/77.31 (12) T2 [EQUIVALENT, 4139 ms] 185.03/77.31 (13) YES 185.03/77.31 (14) LLVM Symbolic Execution SCC 185.03/77.31 (15) SCC2IRS [SOUND, 63 ms] 185.03/77.31 (16) IntTRS 185.03/77.31 (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] 185.03/77.31 (18) IntTRS 185.03/77.31 (19) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] 185.03/77.31 (20) IntTRS 185.03/77.31 (21) RankingReductionPairProof [EQUIVALENT, 0 ms] 185.03/77.31 (22) YES 185.03/77.31 (23) LLVM Symbolic Execution SCC 185.03/77.31 (24) SCC2IRS [SOUND, 69 ms] 185.03/77.32 (25) IntTRS 185.03/77.32 (26) IntTRSCompressionProof [EQUIVALENT, 0 ms] 185.03/77.32 (27) IntTRS 185.03/77.32 (28) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] 185.03/77.32 (29) IntTRS 185.03/77.32 (30) RankingReductionPairProof [EQUIVALENT, 0 ms] 185.03/77.32 (31) YES 185.03/77.32 (32) LLVM Symbolic Execution SCC 185.03/77.32 (33) SCC2IRS [SOUND, 116 ms] 185.03/77.32 (34) IntTRS 185.03/77.32 (35) IRS2T2 [EQUIVALENT, 0 ms] 185.03/77.32 (36) T2IntSys 185.03/77.32 (37) T2 [EQUIVALENT, 634 ms] 185.03/77.32 (38) YES 185.03/77.32 (39) LLVM Symbolic Execution SCC 185.03/77.32 (40) SCC2IRS [SOUND, 56 ms] 185.03/77.32 (41) IntTRS 185.03/77.32 (42) IntTRSCompressionProof [EQUIVALENT, 0 ms] 185.03/77.32 (43) IntTRS 185.03/77.32 (44) PolynomialOrderProcessor [EQUIVALENT, 2 ms] 185.03/77.32 (45) YES 185.03/77.32 185.03/77.32 185.03/77.32 ---------------------------------------- 185.03/77.32 185.03/77.32 (0) 185.03/77.32 Obligation: 185.03/77.32 c file /export/starexec/sandbox/benchmark/theBenchmark.c 185.03/77.32 ---------------------------------------- 185.03/77.32 185.03/77.32 (1) CToLLVMProof (EQUIVALENT) 185.03/77.32 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 185.03/77.32 ---------------------------------------- 185.03/77.32 185.03/77.32 (2) 185.03/77.32 Obligation: 185.03/77.32 LLVM Problem 185.03/77.32 185.03/77.32 Aliases: 185.03/77.32 185.03/77.32 Data layout: 185.03/77.32 185.03/77.32 "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" 185.03/77.32 185.03/77.32 Machine: 185.03/77.32 185.03/77.32 "x86_64-pc-linux-gnu" 185.03/77.32 185.03/77.32 Type definitions: 185.03/77.32 185.03/77.32 Global variables: 185.03/77.32 185.03/77.32 Function declarations and definitions: 185.03/77.32 185.03/77.32 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 185.03/77.32 *BasicFunctionTypename: "cstrlen" linkageType: EXTERNALLY_VISIBLE returnParam: i64 parameters: (str *i8) variableLength: false visibilityType: DEFAULT callingConvention: ccc 185.03/77.32 0: 185.03/77.32 %1 = alloca *i8, align 8 185.03/77.32 %s = alloca *i8, align 8 185.03/77.32 store %str, %1 185.03/77.32 %2 = load %1 185.03/77.32 store %2, %s 185.03/77.32 br %3 185.03/77.32 3: 185.03/77.32 %4 = load %s 185.03/77.32 %5 = load %4 185.03/77.32 %6 = icmp ne %5 0 185.03/77.32 br %6, %7, %11
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