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C pair #487095038
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
n143.star.cs.uiowa.edu
space
AProVE_memory_alloca
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
92.347 seconds
cpu usage
244.025
user time
238.869
system time
5.15561
max virtual memory
4.9150772E7
max residence set size
5494016.0
stage attributes
key
value
starexec-result
YES
output
YES proof of /export/starexec/sandbox2/benchmark/theBenchmark.c # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 176 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 53.1 s] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (6) AND (7) LLVM Symbolic Execution SCC (8) SCC2IRS [SOUND, 756 ms] (9) IntTRS (10) IRS2T2 [EQUIVALENT, 0 ms] (11) T2IntSys (12) T2 [EQUIVALENT, 4599 ms] (13) YES (14) LLVM Symbolic Execution SCC (15) SCC2IRS [SOUND, 83 ms] (16) IntTRS (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] (18) IntTRS (19) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] (20) IntTRS (21) PolynomialOrderProcessor [EQUIVALENT, 0 ms] (22) YES (23) LLVM Symbolic Execution SCC (24) SCC2IRS [SOUND, 80 ms] (25) IntTRS (26) IntTRSCompressionProof [EQUIVALENT, 0 ms] (27) IntTRS (28) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] (29) IntTRS (30) RankingReductionPairProof [EQUIVALENT, 4 ms] (31) YES (32) LLVM Symbolic Execution SCC (33) SCC2IRS [SOUND, 104 ms] (34) IntTRS (35) IntTRSCompressionProof [EQUIVALENT, 0 ms] (36) IntTRS (37) RankingReductionPairProof [EQUIVALENT, 21 ms] (38) YES (39) LLVM Symbolic Execution SCC (40) SCC2IRS [SOUND, 53 ms] (41) IntTRS (42) IntTRSCompressionProof [EQUIVALENT, 0 ms] (43) IntTRS (44) PolynomialOrderProcessor [EQUIVALENT, 2 ms] (45) YES ---------------------------------------- (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: "cstrlen" linkageType: EXTERNALLY_VISIBLE returnParam: i64 parameters: (str *i8) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca *i8, align 8 %s = alloca *i8, align 8 store %str, %1 %2 = load %1 store %2, %s br %3 3: %4 = load %s %5 = load %4 %6 = icmp ne %5 0 br %6, %7, %11
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