details

property	value
status	complete
benchmark	svcomp_MultCommutative_true-unreach-call_true-termination_modified.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n177.star.cs.uiowa.edu
space	AProVE_numeric

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	14.5928 seconds
cpu usage	41.9346
user time	40.3674
system time	1.56729
max virtual memory	2.6592732E7
max residence set size	2071324.0

stage attributes

key	value
starexec-result	YES

output

41.30/11.99 YES 41.50/12.02 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 41.50/12.02 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 41.50/12.02 41.50/12.02 41.50/12.02 Termination of the given C Problem could be proven: 41.50/12.02 41.50/12.02 (0) C Problem 41.50/12.02 (1) CToLLVMProof [EQUIVALENT, 174 ms] 41.50/12.02 (2) LLVM problem 41.50/12.02 (3) LLVMToTerminationGraphProof [EQUIVALENT, 2450 ms] 41.50/12.02 (4) LLVM Symbolic Execution Graph 41.50/12.02 (5) SymbolicExecutionGraphToSCCProof [SOUND, 2 ms] 41.50/12.02 (6) LLVM Symbolic Execution SCC 41.50/12.02 (7) SCC2IRS [SOUND, 70 ms] 41.50/12.02 (8) IntTRS 41.50/12.02 (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] 41.50/12.02 (10) IntTRS 41.50/12.02 (11) RankingReductionPairProof [EQUIVALENT, 20 ms] 41.50/12.02 (12) YES 41.50/12.02 41.50/12.02 41.50/12.02 ---------------------------------------- 41.50/12.02 41.50/12.02 (0) 41.50/12.02 Obligation: 41.50/12.02 c file /export/starexec/sandbox/benchmark/theBenchmark.c 41.50/12.02 ---------------------------------------- 41.50/12.02 41.50/12.02 (1) CToLLVMProof (EQUIVALENT) 41.50/12.02 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 41.50/12.02 ---------------------------------------- 41.50/12.02 41.50/12.02 (2) 41.50/12.02 Obligation: 41.50/12.02 LLVM Problem 41.50/12.02 41.50/12.02 Aliases: 41.50/12.02 41.50/12.02 Data layout: 41.50/12.02 41.50/12.02 "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" 41.50/12.02 41.50/12.02 Machine: 41.50/12.02 41.50/12.02 "x86_64-pc-linux-gnu" 41.50/12.02 41.50/12.02 Type definitions: 41.50/12.02 41.50/12.02 Global variables: 41.50/12.02 41.50/12.02 Function declarations and definitions: 41.50/12.02 41.50/12.02 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 41.50/12.02 *BasicFunctionTypename: "__VERIFIER_error" returnParam: BasicVoidType parameters: () variableLength: true visibilityType: DEFAULT callingConvention: ccc 41.50/12.02 *BasicFunctionTypename: "mult" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (n i32, m i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 41.50/12.02 0: 41.50/12.02 %1 = alloca i32, align 4 41.50/12.02 %2 = alloca i32, align 4 41.50/12.02 %3 = alloca i32, align 4 41.50/12.02 store %n, %2 41.50/12.02 store %m, %3 41.50/12.02 %4 = load %3 41.50/12.02 %5 = icmp slt %4 0 41.50/12.02 br %5, %6, %11 41.50/12.02 6: 41.50/12.02 %7 = load %2 41.50/12.02 %8 = load %3 41.50/12.02 %9 = sub 0 %8 41.50/12.02 %10 = call i32 @mult(i32 %7, i32 %9) 41.50/12.02 store %10, %1 41.50/12.02 br %22 41.50/12.02 11: 41.50/12.02 %12 = load %3 41.50/12.02 %13 = icmp eq %12 0 41.50/12.02 br %13, %14, %15 41.50/12.02 14: 41.50/12.02 store 0, %1 41.50/12.02 br %22 41.50/12.02 15: 41.50/12.02 %16 = load %2 41.50/12.02 %17 = load %2 41.50/12.02 %18 = load %3 41.50/12.02 %19 = sub %18 1 41.50/12.02 %20 = call i32 @mult(i32 %17, i32 %19) 41.50/12.02 %21 = add %16 %20 41.50/12.02 store %21, %1 41.50/12.02 br %22 41.50/12.02 22: 41.50/12.02 %23 = load %1 41.50/12.02 ret %23 41.50/12.02 41.50/12.02 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 41.50/12.02 0: 41.50/12.02 %1 = alloca i32, align 4 41.50/12.02 %m = alloca i32, align 4 41.50/12.02 %n = alloca i32, align 4 41.50/12.02 %res1 = alloca i32, align 4 41.50/12.02 %res2 = alloca i32, align 4 41.50/12.02 store 0, %1 popout

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

job log

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actions

all output return to C 2019-03-28 11.48