C pair #487094484

details

property	value
status	complete
benchmark	ChawdharyCookGulwaniSagivYang-ESOP2008-aaron4_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n151.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	27.8646 seconds
cpu usage	95.0507
user time	91.7522
system time	3.29855
max virtual memory	8.5139592E7
max residence set size	3984060.0

stage attributes

key	value
starexec-result	YES

output

YES
proof of /export/starexec/sandbox/benchmark/theBenchmark.c
# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty


Termination of the given C Problem could be proven:

(0) C Problem
(1) CToLLVMProof [EQUIVALENT, 174 ms]
(2) LLVM problem
(3) LLVMToTerminationGraphProof [EQUIVALENT, 10.7 s]
(4) LLVM Symbolic Execution Graph
(5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms]
(6) AND
    (7) LLVM Symbolic Execution SCC
        (8) SCC2IRS [SOUND, 170 ms]
        (9) IntTRS
        (10) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (11) IntTRS
        (12) RankingReductionPairProof [EQUIVALENT, 0 ms]
        (13) YES
    (14) LLVM Symbolic Execution SCC
        (15) SCC2IRS [SOUND, 165 ms]
        (16) IntTRS
        (17) IRS2T2 [EQUIVALENT, 0 ms]
        (18) T2IntSys
        (19) T2 [EQUIVALENT, 1123 ms]
        (20) YES
    (21) LLVM Symbolic Execution SCC
        (22) SCC2IRS [SOUND, 165 ms]
        (23) IntTRS
        (24) IRS2T2 [EQUIVALENT, 0 ms]
        (25) T2IntSys
        (26) T2 [EQUIVALENT, 1222 ms]
        (27) YES
    (28) LLVM Symbolic Execution SCC
        (29) SCC2IRS [SOUND, 151 ms]
        (30) IntTRS
        (31) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (32) IntTRS
        (33) RankingReductionPairProof [EQUIVALENT, 4 ms]
        (34) YES
    (35) LLVM Symbolic Execution SCC
        (36) SCC2IRS [SOUND, 319 ms]
        (37) IntTRS
        (38) IRS2T2 [EQUIVALENT, 0 ms]
        (39) T2IntSys
        (40) T2 [EQUIVALENT, 1783 ms]
        (41) YES
    (42) LLVM Symbolic Execution SCC
        (43) SCC2IRS [SOUND, 150 ms]
        (44) IntTRS
        (45) IRS2T2 [EQUIVALENT, 0 ms]
        (46) T2IntSys
        (47) T2 [EQUIVALENT, 1192 ms]
        (48) YES
    (49) LLVM Symbolic Execution SCC
        (50) SCC2IRS [SOUND, 132 ms]
        (51) IntTRS
        (52) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (53) IntTRS
        (54) RankingReductionPairProof [EQUIVALENT, 0 ms]
        (55) YES
    (56) LLVM Symbolic Execution SCC
        (57) SCC2IRS [SOUND, 138 ms]
        (58) IntTRS
        (59) IRS2T2 [EQUIVALENT, 0 ms]
        (60) T2IntSys
        (61) T2 [EQUIVALENT, 1103 ms]
        (62) YES
    (63) LLVM Symbolic Execution SCC
        (64) SCC2IRS [SOUND, 121 ms]
        (65) IntTRS
        (66) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (67) IntTRS
        (68) RankingReductionPairProof [EQUIVALENT, 0 ms]
        (69) YES


----------------------------------------

(0)
Obligation:
c file /export/starexec/sandbox/benchmark/theBenchmark.c
----------------------------------------

(1) CToLLVMProof (EQUIVALENT)
Compiled c-file /export/starexec/sandbox/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"

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