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C_Integer 2019-03-28 22.15 pair #432272185
details
property
value
status
complete
benchmark
svcomp_java_Sequence.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n156.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
2.46813 seconds
cpu usage
6.37629
user time
6.00583
system time
0.37046
max virtual memory
1.9209856E7
max residence set size
480388.0
stage attributes
key
value
starexec-result
YES
output
5.89/2.41 YES 6.28/2.42 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 6.28/2.42 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 6.28/2.42 6.28/2.42 6.28/2.42 Termination of the given C Problem could be proven: 6.28/2.42 6.28/2.42 (0) C Problem 6.28/2.42 (1) CToIRSProof [EQUIVALENT, 0 ms] 6.28/2.42 (2) IntTRS 6.28/2.42 (3) TerminationGraphProcessor [SOUND, 64 ms] 6.28/2.42 (4) AND 6.28/2.42 (5) IntTRS 6.28/2.42 (6) IntTRSCompressionProof [EQUIVALENT, 0 ms] 6.28/2.42 (7) IntTRS 6.28/2.42 (8) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] 6.28/2.42 (9) IntTRS 6.28/2.42 (10) RankingReductionPairProof [EQUIVALENT, 3 ms] 6.28/2.42 (11) YES 6.28/2.42 (12) IntTRS 6.28/2.42 (13) IntTRSCompressionProof [EQUIVALENT, 0 ms] 6.28/2.42 (14) IntTRS 6.28/2.42 (15) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] 6.28/2.42 (16) IntTRS 6.28/2.42 (17) PolynomialOrderProcessor [EQUIVALENT, 4 ms] 6.28/2.42 (18) YES 6.28/2.42 6.28/2.42 6.28/2.42 ---------------------------------------- 6.28/2.42 6.28/2.42 (0) 6.28/2.42 Obligation: 6.28/2.42 c file /export/starexec/sandbox/benchmark/theBenchmark.c 6.28/2.42 ---------------------------------------- 6.28/2.42 6.28/2.42 (1) CToIRSProof (EQUIVALENT) 6.28/2.42 Parsed C Integer Program as IRS. 6.28/2.42 ---------------------------------------- 6.28/2.42 6.28/2.42 (2) 6.28/2.42 Obligation: 6.28/2.42 Rules: 6.28/2.42 f1(i, j, c) -> f2(i, j, 0) :|: TRUE 6.28/2.42 f2(x, x1, x2) -> f3(0, x1, x2) :|: TRUE 6.28/2.42 f4(x3, x4, x5) -> f5(x3, x4, arith) :|: TRUE && arith = x5 + 1 6.28/2.42 f5(x36, x37, x38) -> f6(x39, x37, x38) :|: TRUE && x39 = x36 + 1 6.28/2.42 f3(x9, x10, x11) -> f4(x9, x10, x11) :|: x9 < 100 6.28/2.42 f6(x12, x13, x14) -> f3(x12, x13, x14) :|: TRUE 6.28/2.42 f3(x15, x16, x17) -> f7(x15, x16, x17) :|: x15 >= 100 6.28/2.42 f7(x18, x19, x20) -> f8(x18, 5, x20) :|: TRUE 6.28/2.42 f9(x40, x41, x42) -> f10(x40, x41, x43) :|: TRUE && x43 = x42 + 1 6.28/2.42 f10(x44, x45, x46) -> f11(x44, x47, x46) :|: TRUE && x47 = x45 + 3 6.28/2.42 f8(x27, x28, x29) -> f9(x27, x28, x29) :|: x28 < 21 6.28/2.42 f11(x30, x31, x32) -> f8(x30, x31, x32) :|: TRUE 6.28/2.42 f8(x33, x34, x35) -> f12(x33, x34, x35) :|: x34 >= 21 6.28/2.42 Start term: f1(i, j, c) 6.28/2.42 6.28/2.42 ---------------------------------------- 6.28/2.42 6.28/2.42 (3) TerminationGraphProcessor (SOUND) 6.28/2.42 Constructed the termination graph and obtained 2 non-trivial SCCs. 6.28/2.42 6.28/2.42 ---------------------------------------- 6.28/2.42 6.28/2.42 (4) 6.28/2.42 Complex Obligation (AND) 6.28/2.42 6.28/2.42 ---------------------------------------- 6.28/2.42 6.28/2.42 (5) 6.28/2.42 Obligation: 6.28/2.42 Rules: 6.28/2.42 f3(x9, x10, x11) -> f4(x9, x10, x11) :|: x9 < 100 6.28/2.42 f6(x12, x13, x14) -> f3(x12, x13, x14) :|: TRUE 6.28/2.42 f5(x36, x37, x38) -> f6(x39, x37, x38) :|: TRUE && x39 = x36 + 1 6.28/2.42 f4(x3, x4, x5) -> f5(x3, x4, arith) :|: TRUE && arith = x5 + 1 6.28/2.42 6.28/2.42 ---------------------------------------- 6.28/2.42 6.28/2.42 (6) IntTRSCompressionProof (EQUIVALENT) 6.28/2.42 Compressed rules. 6.28/2.42 ---------------------------------------- 6.28/2.42 6.28/2.42 (7) 6.28/2.42 Obligation: 6.28/2.42 Rules: 6.28/2.42 f5(x36:0, x37:0, x38:0) -> f5(x36:0 + 1, x37:0, x38:0 + 1) :|: x36:0 < 99 6.28/2.42 6.28/2.42 ---------------------------------------- 6.28/2.42 6.28/2.42 (8) IntTRSUnneededArgumentFilterProof (EQUIVALENT) 6.28/2.42 Some arguments are removed because they cannot influence termination. We removed arguments according to the following replacements: 6.28/2.42 6.28/2.42 f5(x1, x2, x3) -> f5(x1) 6.28/2.42 6.28/2.42 ---------------------------------------- 6.28/2.42 6.28/2.42 (9) 6.28/2.42 Obligation: 6.28/2.42 Rules:
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