details

property	value
status	complete
benchmark	BradleyMannaSipma-CAV2005-Fig1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n140.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	18.5518 seconds
cpu usage	67.3212
user time	64.5714
system time	2.74983
max virtual memory	4.553312E7
max residence set size	4010472.0

stage attributes

key	value
starexec-result	YES

output

YES proof of /export/starexec/sandbox/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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 171 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 2984 ms] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (6) AND (7) LLVM Symbolic Execution SCC (8) SCC2IRS [SOUND, 90 ms] (9) IntTRS (10) IntTRSCompressionProof [EQUIVALENT, 14 ms] (11) IntTRS (12) RankingReductionPairProof [EQUIVALENT, 903 ms] (13) YES (14) LLVM Symbolic Execution SCC (15) SCC2IRS [SOUND, 0 ms] (16) IntTRS (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] (18) IntTRS (19) RankingReductionPairProof [EQUIVALENT, 22 ms] (20) YES (21) LLVM Symbolic Execution SCC (22) SCC2IRS [SOUND, 0 ms] (23) IntTRS (24) IntTRSCompressionProof [EQUIVALENT, 0 ms] (25) IntTRS (26) RankingReductionPairProof [EQUIVALENT, 0 ms] (27) YES ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox/benchmark/theBenchmark.c ---------------------------------------- (1) CToLLVMProof (EQUIVALENT) Compiled c-file /export/starexec/sandbox/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: "gcd" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (y1 i32, y2 i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %2 = alloca i32, align 4 store %y1, %1 store %y2, %2 br %3 3: %4 = load %1 %5 = load %2 %6 = icmp ne %4 %5 br %6, %7, %20 7: %8 = load %1 %9 = load %2 %10 = icmp sgt %8 %9 br %10, %11, %15 11: %12 = load %1 %13 = load %2 %14 = sub %12 %13 store %14, %1 br %19 15: %16 = load %2 %17 = load %1 %18 = sub %16 %17 store %18, %2 br %19 19: br %3 popout

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

job log

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actions

all output return to C