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C_Integer 2019-03-28 22.15 pair #432272227
details
property
value
status
complete
benchmark
Piecewise_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n130.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
13.3798 seconds
cpu usage
49.1961
user time
47.0325
system time
2.16351
max virtual memory
4.39791E7
max residence set size
3889944.0
stage attributes
key
value
starexec-result
YES
output
48.77/13.28 YES 48.77/13.31 proof of /export/starexec/sandbox2/benchmark/theBenchmark.c 48.77/13.31 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 48.77/13.31 48.77/13.31 48.77/13.31 Termination of the given C Problem could be proven: 48.77/13.31 48.77/13.31 (0) C Problem 48.77/13.31 (1) CToLLVMProof [EQUIVALENT, 175 ms] 48.77/13.31 (2) LLVM problem 48.77/13.31 (3) LLVMToTerminationGraphProof [EQUIVALENT, 3772 ms] 48.77/13.31 (4) LLVM Symbolic Execution Graph 48.77/13.31 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 48.77/13.31 (6) AND 48.77/13.31 (7) LLVM Symbolic Execution SCC 48.77/13.31 (8) SCC2IRS [SOUND, 37 ms] 48.77/13.31 (9) IntTRS 48.77/13.31 (10) IRS2T2 [EQUIVALENT, 0 ms] 48.77/13.31 (11) T2IntSys 48.77/13.31 (12) T2 [EQUIVALENT, 1064 ms] 48.77/13.31 (13) YES 48.77/13.31 (14) LLVM Symbolic Execution SCC 48.77/13.31 (15) SCC2IRS [SOUND, 23 ms] 48.77/13.31 (16) IntTRS 48.77/13.31 (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] 48.77/13.31 (18) IntTRS 48.77/13.31 (19) RankingReductionPairProof [EQUIVALENT, 0 ms] 48.77/13.31 (20) YES 48.77/13.31 (21) LLVM Symbolic Execution SCC 48.77/13.31 (22) SCC2IRS [SOUND, 20 ms] 48.77/13.31 (23) IntTRS 48.77/13.31 (24) IRS2T2 [EQUIVALENT, 0 ms] 48.77/13.31 (25) T2IntSys 48.77/13.31 (26) T2 [EQUIVALENT, 2 ms] 48.77/13.31 (27) YES 48.77/13.31 48.77/13.31 48.77/13.31 ---------------------------------------- 48.77/13.31 48.77/13.31 (0) 48.77/13.31 Obligation: 48.77/13.31 c file /export/starexec/sandbox2/benchmark/theBenchmark.c 48.77/13.31 ---------------------------------------- 48.77/13.31 48.77/13.31 (1) CToLLVMProof (EQUIVALENT) 48.77/13.31 Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM. 48.77/13.31 ---------------------------------------- 48.77/13.31 48.77/13.31 (2) 48.77/13.31 Obligation: 48.77/13.31 LLVM Problem 48.77/13.31 48.77/13.31 Aliases: 48.77/13.31 48.77/13.31 Data layout: 48.77/13.31 48.77/13.31 "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" 48.77/13.31 48.77/13.31 Machine: 48.77/13.31 48.77/13.31 "x86_64-pc-linux-gnu" 48.77/13.31 48.77/13.31 Type definitions: 48.77/13.31 48.77/13.31 Global variables: 48.77/13.31 48.77/13.31 Function declarations and definitions: 48.77/13.31 48.77/13.31 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 48.77/13.31 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 48.77/13.31 0: 48.77/13.31 %1 = alloca i32, align 4 48.77/13.31 %p = alloca i32, align 4 48.77/13.31 %q = alloca i32, align 4 48.77/13.31 store 0, %1 48.77/13.31 %2 = call i32 @__VERIFIER_nondet_int() 48.77/13.31 store %2, %q 48.77/13.31 %3 = call i32 @__VERIFIER_nondet_int() 48.77/13.31 store %3, %p 48.77/13.31 br %4 48.77/13.31 4: 48.77/13.31 %5 = load %q 48.77/13.31 %6 = icmp sgt %5 0 48.77/13.31 br %6, %7, %14 48.77/13.31 7: 48.77/13.31 %8 = load %p 48.77/13.31 %9 = icmp sgt %8 0 48.77/13.31 br %9, %10, %14 48.77/13.31 10: 48.77/13.31 %11 = load %p 48.77/13.31 %12 = load %q 48.77/13.31 %13 = icmp ne %11 %12 48.77/13.31 br %14 48.77/13.31 14: 48.77/13.31 %15 = phi [0, %7], [0, %4], [%13, %10] 48.77/13.31 br %15, %16, %34 48.77/13.31 16: 48.77/13.31 %17 = load %q 48.77/13.31 %18 = load %p 48.77/13.31 %19 = icmp slt %17 %18
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