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C 2019-03-28 11.48 pair #432171306
details
property
value
status
complete
benchmark
MutualRecursion_1a_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n122.star.cs.uiowa.edu
space
Ton_Chanh_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
5.94245 seconds
cpu usage
17.0281
user time
16.3701
system time
0.658044
max virtual memory
2.0338528E7
max residence set size
1374012.0
stage attributes
key
value
starexec-result
MAYBE
output
16.93/5.89 MAYBE 16.93/5.90 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 16.93/5.90 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 16.93/5.90 16.93/5.90 16.93/5.90 Termination of the given C Problem could not be shown: 16.93/5.90 16.93/5.90 (0) C Problem 16.93/5.90 (1) CToLLVMProof [EQUIVALENT, 171 ms] 16.93/5.90 (2) LLVM problem 16.93/5.90 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1749 ms] 16.93/5.90 (4) LLVM Symbolic Execution Graph 16.93/5.90 (5) SymbolicExecutionGraphToLassoProof [EQUIVALENT, 0 ms] 16.93/5.90 (6) LLVM Symbolic Execution Lasso 16.93/5.90 (7) Lasso2IRS [SOUND, 158 ms] 16.93/5.90 (8) IntTRS 16.93/5.90 (9) IRS2T2 [EQUIVALENT, 0 ms] 16.93/5.90 (10) T2IntSys 16.93/5.90 (11) T2 [COMPLETE, 1292 ms] 16.93/5.90 (12) NO 16.93/5.90 (13) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 16.93/5.90 (14) LLVM Symbolic Execution SCC 16.93/5.90 (15) SCC2IRS [SOUND, 125 ms] 16.93/5.90 (16) IntTRS 16.93/5.90 (17) IntTRSCompressionProof [EQUIVALENT, 3 ms] 16.93/5.90 (18) IntTRS 16.93/5.90 (19) IntTRSPeriodicNontermProof [COMPLETE, 12 ms] 16.93/5.90 (20) NO 16.93/5.90 (21) SCC2IRS [SOUND, 0 ms] 16.93/5.90 (22) IntTRS 16.93/5.90 (23) IntTRSCompressionProof [EQUIVALENT, 0 ms] 16.93/5.90 (24) IntTRS 16.93/5.90 (25) IntTRSPeriodicNontermProof [COMPLETE, 17 ms] 16.93/5.90 (26) NO 16.93/5.90 (27) SEGraph to IRS [SOUND, 169 ms] 16.93/5.90 (28) IntTRS 16.93/5.90 (29) IRS2T2 [EQUIVALENT, 0 ms] 16.93/5.90 (30) T2IntSys 16.93/5.90 (31) T2 [COMPLETE, 1447 ms] 16.93/5.90 (32) NO 16.93/5.90 16.93/5.90 16.93/5.90 ---------------------------------------- 16.93/5.90 16.93/5.90 (0) 16.93/5.90 Obligation: 16.93/5.90 c file /export/starexec/sandbox/benchmark/theBenchmark.c 16.93/5.90 ---------------------------------------- 16.93/5.90 16.93/5.90 (1) CToLLVMProof (EQUIVALENT) 16.93/5.90 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 16.93/5.90 ---------------------------------------- 16.93/5.90 16.93/5.90 (2) 16.93/5.90 Obligation: 16.93/5.90 LLVM Problem 16.93/5.90 16.93/5.90 Aliases: 16.93/5.90 16.93/5.90 Data layout: 16.93/5.90 16.93/5.90 "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" 16.93/5.90 16.93/5.90 Machine: 16.93/5.90 16.93/5.90 "x86_64-pc-linux-gnu" 16.93/5.90 16.93/5.90 Type definitions: 16.93/5.90 16.93/5.90 Global variables: 16.93/5.90 16.93/5.90 Function declarations and definitions: 16.93/5.90 16.93/5.90 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: true visibilityType: DEFAULT callingConvention: ccc 16.93/5.90 *BasicFunctionTypename: "f" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 16.93/5.90 0: 16.93/5.90 %1 = alloca i32, align 4 16.93/5.90 %2 = alloca i32, align 4 16.93/5.90 store %x, %2 16.93/5.90 %3 = load %2 16.93/5.90 %4 = icmp sle %3 0 16.93/5.90 br %4, %5, %6 16.93/5.90 5: 16.93/5.90 store 0, %1 16.93/5.90 br %13 16.93/5.90 6: 16.93/5.90 %7 = load %2 16.93/5.90 %8 = call i32 (...)* @g(i32 %7) 16.93/5.90 %9 = load %2 16.93/5.90 %10 = add %9 1 16.93/5.90 %11 = call i32 (...)* @g(i32 %10) 16.93/5.90 %12 = add %8 %11 16.93/5.90 store %12, %1 16.93/5.90 br %13 16.93/5.90 13: 16.93/5.90 %14 = load %1 16.93/5.90 ret %14 16.93/5.90 16.93/5.90 *BasicFunctionTypename: "g" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 16.93/5.90 0:
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