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C 2019-03-28 11.48 pair #432171350
details
property
value
status
complete
benchmark
LeeJonesBen-Amram-POPL2001-Ex5_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n126.star.cs.uiowa.edu
space
SV-COMP_Termination_Category
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
7.87421 seconds
cpu usage
26.7819
user time
25.3832
system time
1.39869
max virtual memory
2.197946E7
max residence set size
1677608.0
stage attributes
key
value
starexec-result
YES
output
26.44/7.77 YES 26.44/7.78 proof of /export/starexec/sandbox2/benchmark/theBenchmark.c 26.44/7.78 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 26.44/7.78 26.44/7.78 26.44/7.78 Termination of the given C Problem could be proven: 26.44/7.78 26.44/7.78 (0) C Problem 26.44/7.78 (1) CToLLVMProof [EQUIVALENT, 175 ms] 26.44/7.78 (2) LLVM problem 26.44/7.78 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1268 ms] 26.44/7.78 (4) LLVM Symbolic Execution Graph 26.44/7.78 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 26.44/7.78 (6) LLVM Symbolic Execution SCC 26.44/7.78 (7) SCC2IRS [SOUND, 75 ms] 26.44/7.78 (8) IntTRS 26.44/7.78 (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] 26.44/7.78 (10) IntTRS 26.44/7.78 (11) PolynomialOrderProcessor [EQUIVALENT, 13 ms] 26.44/7.78 (12) AND 26.44/7.78 (13) IntTRS 26.44/7.78 (14) IntTRSCompressionProof [EQUIVALENT, 1 ms] 26.44/7.78 (15) IntTRS 26.44/7.78 (16) RankingReductionPairProof [EQUIVALENT, 37 ms] 26.44/7.78 (17) YES 26.44/7.78 (18) IntTRS 26.44/7.78 (19) IntTRSCompressionProof [EQUIVALENT, 2 ms] 26.44/7.78 (20) IntTRS 26.44/7.78 (21) PolynomialOrderProcessor [EQUIVALENT, 8 ms] 26.44/7.78 (22) IntTRS 26.44/7.78 (23) IntTRSCompressionProof [EQUIVALENT, 0 ms] 26.44/7.78 (24) IntTRS 26.44/7.78 (25) RankingReductionPairProof [EQUIVALENT, 4 ms] 26.44/7.78 (26) YES 26.44/7.78 26.44/7.78 26.44/7.78 ---------------------------------------- 26.44/7.78 26.44/7.78 (0) 26.44/7.78 Obligation: 26.44/7.78 c file /export/starexec/sandbox2/benchmark/theBenchmark.c 26.44/7.78 ---------------------------------------- 26.44/7.78 26.44/7.78 (1) CToLLVMProof (EQUIVALENT) 26.44/7.78 Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM. 26.44/7.78 ---------------------------------------- 26.44/7.78 26.44/7.78 (2) 26.44/7.78 Obligation: 26.44/7.78 LLVM Problem 26.44/7.78 26.44/7.78 Aliases: 26.44/7.78 26.44/7.78 Data layout: 26.44/7.78 26.44/7.78 "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" 26.44/7.78 26.44/7.78 Machine: 26.44/7.78 26.44/7.78 "x86_64-pc-linux-gnu" 26.44/7.78 26.44/7.78 Type definitions: 26.44/7.78 26.44/7.78 Global variables: 26.44/7.78 26.44/7.78 Function declarations and definitions: 26.44/7.78 26.44/7.78 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 26.44/7.78 *BasicFunctionTypename: "f" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32, y i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 26.44/7.78 0: 26.44/7.78 %1 = alloca i32, align 4 26.44/7.78 %2 = alloca i32, align 4 26.44/7.78 %3 = alloca i32, align 4 26.44/7.78 store %x, %2 26.44/7.78 store %y, %3 26.44/7.78 %4 = load %3 26.44/7.78 %5 = icmp eq %4 0 26.44/7.78 br %5, %6, %8 26.44/7.78 6: 26.44/7.78 %7 = load %2 26.44/7.78 store %7, %1 26.44/7.78 br %21 26.44/7.78 8: 26.44/7.78 %9 = load %2 26.44/7.78 %10 = icmp eq %9 0 26.44/7.78 br %10, %11, %16 26.44/7.78 11: 26.44/7.78 %12 = load %3 26.44/7.78 %13 = load %3 26.44/7.78 %14 = sub %13 1 26.44/7.78 %15 = call i32 @f(i32 %12, i32 %14) 26.44/7.78 store %15, %1 26.44/7.78 br %21 26.44/7.78 16: 26.44/7.78 %17 = load %3 26.44/7.78 %18 = load %2 26.44/7.78 %19 = sub %18 1 26.44/7.78 %20 = call i32 @f(i32 %17, i32 %19) 26.44/7.78 store %20, %1 26.44/7.78 br %21
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