details

property	value
status	complete
benchmark	Toulouse-MultiBranchesToLoop_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n157.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	7.37356 seconds
cpu usage	25.8372
user time	24.6342
system time	1.20298
max virtual memory	3.8216588E7
max residence set size	2192012.0

stage attributes

key	value
starexec-result	YES

output

25.55/7.32 YES 25.55/7.33 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 25.55/7.33 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 25.55/7.33 25.55/7.33 25.55/7.33 Termination of the given C Problem could be proven: 25.55/7.33 25.55/7.33 (0) C Problem 25.55/7.33 (1) CToLLVMProof [EQUIVALENT, 169 ms] 25.55/7.33 (2) LLVM problem 25.55/7.33 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1559 ms] 25.55/7.33 (4) LLVM Symbolic Execution Graph 25.55/7.33 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 25.55/7.33 (6) AND 25.55/7.33 (7) LLVM Symbolic Execution SCC 25.55/7.33 (8) SCC2IRS [SOUND, 11 ms] 25.55/7.33 (9) IntTRS 25.55/7.33 (10) IntTRSCompressionProof [EQUIVALENT, 0 ms] 25.55/7.33 (11) IntTRS 25.55/7.33 (12) RankingReductionPairProof [EQUIVALENT, 8 ms] 25.55/7.33 (13) YES 25.55/7.33 (14) LLVM Symbolic Execution SCC 25.55/7.33 (15) SCC2IRS [SOUND, 50 ms] 25.55/7.33 (16) IntTRS 25.55/7.33 (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] 25.55/7.33 (18) IntTRS 25.55/7.33 (19) RankingReductionPairProof [EQUIVALENT, 27 ms] 25.55/7.33 (20) YES 25.55/7.33 25.55/7.33 25.55/7.33 ---------------------------------------- 25.55/7.33 25.55/7.33 (0) 25.55/7.33 Obligation: 25.55/7.33 c file /export/starexec/sandbox/benchmark/theBenchmark.c 25.55/7.33 ---------------------------------------- 25.55/7.33 25.55/7.33 (1) CToLLVMProof (EQUIVALENT) 25.55/7.33 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 25.55/7.33 ---------------------------------------- 25.55/7.33 25.55/7.33 (2) 25.55/7.33 Obligation: 25.55/7.33 LLVM Problem 25.55/7.33 25.55/7.33 Aliases: 25.55/7.33 25.55/7.33 Data layout: 25.55/7.33 25.55/7.33 "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" 25.55/7.33 25.55/7.33 Machine: 25.55/7.33 25.55/7.33 "x86_64-pc-linux-gnu" 25.55/7.33 25.55/7.33 Type definitions: 25.55/7.33 25.55/7.33 Global variables: 25.55/7.33 25.55/7.33 Function declarations and definitions: 25.55/7.33 25.55/7.33 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 25.55/7.33 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 25.55/7.33 0: 25.55/7.33 %1 = alloca i32, align 4 25.55/7.33 %x = alloca i32, align 4 25.55/7.33 %y = alloca i32, align 4 25.55/7.33 %z = alloca i32, align 4 25.55/7.33 store 0, %1 25.55/7.33 %2 = call i32 @__VERIFIER_nondet_int() 25.55/7.33 store %2, %y 25.55/7.33 %3 = call i32 @__VERIFIER_nondet_int() 25.55/7.33 store %3, %z 25.55/7.33 %4 = call i32 @__VERIFIER_nondet_int() 25.55/7.33 %5 = icmp ne %4 0 25.55/7.33 br %5, %6, %7 25.55/7.33 6: 25.55/7.33 store 1, %x 25.55/7.33 br %8 25.55/7.33 7: 25.55/7.33 store -1, %x 25.55/7.33 br %8 25.55/7.33 8: 25.55/7.33 %9 = load %x 25.55/7.33 %10 = icmp sgt %9 0 25.55/7.33 br %10, %11, %14 25.55/7.33 11: 25.55/7.33 %12 = load %x 25.55/7.33 %13 = add %12 1 25.55/7.33 store %13, %x 25.55/7.33 br %17 25.55/7.33 14: 25.55/7.33 %15 = load %x 25.55/7.33 %16 = sub %15 1 25.55/7.33 store %16, %x 25.55/7.33 br %17 25.55/7.33 17: 25.55/7.33 %18 = load %x 25.55/7.33 %19 = icmp sgt %18 0 25.55/7.33 br %19, %20, %23 popout

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

job log

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actions

all output return to C_Integer 2019-03-28 22.15