details

property	value
status	complete
benchmark	svcomp_subseq_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n022.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	20.793451786 seconds
cpu usage	63.79937386
max memory	4.266950656E9

stage attributes

key	value
output-size	92128
starexec-result	YES

output

/export/starexec/sandbox2/solver/bin/starexec_run_c /export/starexec/sandbox2/benchmark/theBenchmark.c /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- 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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 174 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 13.5 s] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (6) AND (7) LLVM Symbolic Execution SCC (8) SCC2IRS [SOUND, 300 ms] (9) IntTRS (10) IRS2T2 [EQUIVALENT, 0 ms] (11) T2IntSys (12) T2 [EQUIVALENT, 1474 ms] (13) YES (14) LLVM Symbolic Execution SCC (15) SCC2IRS [SOUND, 148 ms] (16) IntTRS (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] (18) IntTRS (19) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] (20) IntTRS (21) PolynomialOrderProcessor [EQUIVALENT, 6 ms] (22) 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: "subseq" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (s *i8, t *i8) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %2 = alloca *i8, align 8 %3 = alloca *i8, align 8 %ps = alloca *i8, align 8 %pt = alloca *i8, align 8 store %s, %2 store %t, %3 %4 = load %2 store %4, %ps %5 = load %3 store %5, %pt br %6 6: %7 = load %ps %8 = load %7 %9 = sext i8 %8 to i32 %10 = icmp ne %9 0 br %10, %11, %16 11: %12 = load %pt %13 = load %12 %14 = sext i8 %13 to i32 %15 = icmp ne %14 0 br %16 16: %17 = phi [0, %6], [%15, %11] br %17, %18, %32 18: popout

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

job log

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actions

all output return to C