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C pair #487094628
details
property
value
status
complete
benchmark
NestedRecursion_1a_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n148.star.cs.uiowa.edu
space
Ton_Chanh_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
8.61299 seconds
cpu usage
25.1227
user time
24.0058
system time
1.11699
max virtual memory
6.3359712E7
max residence set size
1836268.0
stage attributes
key
value
starexec-result
MAYBE
output
MAYBE proof of /export/starexec/sandbox2/benchmark/theBenchmark.c # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could not be shown: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 175 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 2597 ms] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToLassoProof [COMPLETE, 0 ms] (6) AND (7) LLVM Symbolic Execution Lasso (8) Lasso2IRS [SOUND, 96 ms] (9) IntTRS (10) IRS2T2 [EQUIVALENT, 0 ms] (11) T2IntSys (12) T2 [EQUIVALENT, 1133 ms] (13) YES (14) LLVM Symbolic Execution Lasso (15) Lasso2IRS [SOUND, 137 ms] (16) IntTRS (17) IRS2T2 [EQUIVALENT, 0 ms] (18) T2IntSys (19) T2 [EQUIVALENT, 1244 ms] (20) YES (21) LLVM Symbolic Execution Lasso (22) Lasso2IRS [SOUND, 87 ms] (23) IntTRS (24) IRS2T2 [EQUIVALENT, 0 ms] (25) T2IntSys (26) T2 [COMPLETE, 1162 ms] (27) NO (28) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (29) AND (30) LLVM Symbolic Execution SCC (31) SCC2IRS [SOUND, 69 ms] (32) IntTRS (33) IRS2T2 [EQUIVALENT, 0 ms] (34) T2IntSys (35) LLVM Symbolic Execution SCC (36) SCC2IRS [SOUND, 24 ms] (37) IntTRS (38) IntTRSPeriodicNontermProof [COMPLETE, 5 ms] (39) NO (40) SCC2IRS [SOUND, 20 ms] (41) IntTRS (42) IntTRSCompressionProof [EQUIVALENT, 0 ms] (43) IntTRS (44) IntTRSPeriodicNontermProof [COMPLETE, 8 ms] (45) NO (46) SEGraph to IRS [SOUND, 184 ms] (47) IntTRS (48) IRS2T2 [EQUIVALENT, 0 ms] (49) T2IntSys (50) T2 [COMPLETE, 1707 ms] (51) NO ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox2/benchmark/theBenchmark.c ---------------------------------------- (1) CToLLVMProof (EQUIVALENT) Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM. ---------------------------------------- (2) Obligation: LLVM Problem Aliases: Data layout: "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" Machine: "x86_64-pc-linux-gnu" Type definitions: Global variables: Function declarations and definitions: *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: true visibilityType: DEFAULT callingConvention: ccc *BasicFunctionTypename: "rec1" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (i i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %2 = alloca i32, align 4 store %i, %2 %3 = load %2 %4 = icmp sle %3 0
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