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C_Integer pair #487095915
details
property
value
status
complete
benchmark
svcomp_b.18.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n139.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
3.0089 seconds
cpu usage
8.6645
user time
8.13658
system time
0.527921
max virtual memory
1.9408772E7
max residence set size
836892.0
stage attributes
key
value
starexec-result
YES
output
YES proof of /export/starexec/sandbox2/benchmark/theBenchmark.c # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToIRSProof [EQUIVALENT, 0 ms] (2) IntTRS (3) TerminationGraphProcessor [SOUND, 81 ms] (4) IntTRS (5) IntTRSCompressionProof [EQUIVALENT, 32 ms] (6) IntTRS (7) PolynomialOrderProcessor [EQUIVALENT, 0 ms] (8) IntTRS (9) TerminationGraphProcessor [EQUIVALENT, 14 ms] (10) AND (11) IntTRS (12) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] (13) IntTRS (14) PolynomialOrderProcessor [EQUIVALENT, 0 ms] (15) YES (16) IntTRS (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] (18) IntTRS (19) PolynomialOrderProcessor [EQUIVALENT, 0 ms] (20) AND (21) IntTRS (22) TerminationGraphProcessor [EQUIVALENT, 1 ms] (23) YES (24) IntTRS (25) IntTRSUnneededArgumentFilterProof [EQUIVALENT, 0 ms] (26) IntTRS (27) RankingReductionPairProof [EQUIVALENT, 3 ms] (28) YES ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox2/benchmark/theBenchmark.c ---------------------------------------- (1) CToIRSProof (EQUIVALENT) Parsed C Integer Program as IRS. ---------------------------------------- (2) Obligation: Rules: f1(x, y) -> f2(x_1, y) :|: TRUE f2(x1, x2) -> f3(x1, x3) :|: TRUE f8(x4, x5) -> f9(arith, x5) :|: TRUE && arith = x4 - 1 f5(x6, x7) -> f8(x6, x7) :|: x6 > 0 f9(x8, x9) -> f5(x8, x9) :|: TRUE f5(x10, x11) -> f10(x10, x11) :|: x10 <= 0 f11(x34, x35) -> f12(x34, x36) :|: TRUE && x36 = x35 - 1 f6(x14, x15) -> f11(x14, x15) :|: x15 > 0 f12(x16, x17) -> f6(x16, x17) :|: TRUE f6(x18, x19) -> f13(x18, x19) :|: x19 <= 0 f4(x20, x21) -> f5(x20, x21) :|: x20 > x21 f4(x22, x23) -> f6(x22, x23) :|: x22 <= x23 f10(x24, x25) -> f7(x24, x25) :|: TRUE f13(x26, x27) -> f7(x26, x27) :|: TRUE f3(x28, x29) -> f4(x28, x29) :|: x28 > 0 && x29 > 0 f7(x30, x31) -> f3(x30, x31) :|: TRUE f3(x32, x33) -> f14(x32, x33) :|: x32 <= 0 f3(x37, x38) -> f14(x37, x38) :|: x38 <= 0 Start term: f1(x, y) ---------------------------------------- (3) TerminationGraphProcessor (SOUND) Constructed the termination graph and obtained one non-trivial SCC. ---------------------------------------- (4) Obligation: Rules: f3(x28, x29) -> f4(x28, x29) :|: x28 > 0 && x29 > 0 f7(x30, x31) -> f3(x30, x31) :|: TRUE f10(x24, x25) -> f7(x24, x25) :|: TRUE f5(x10, x11) -> f10(x10, x11) :|: x10 <= 0 f4(x20, x21) -> f5(x20, x21) :|: x20 > x21 f9(x8, x9) -> f5(x8, x9) :|: TRUE f8(x4, x5) -> f9(arith, x5) :|: TRUE && arith = x4 - 1 f5(x6, x7) -> f8(x6, x7) :|: x6 > 0 f13(x26, x27) -> f7(x26, x27) :|: TRUE f6(x18, x19) -> f13(x18, x19) :|: x19 <= 0 f4(x22, x23) -> f6(x22, x23) :|: x22 <= x23 f12(x16, x17) -> f6(x16, x17) :|: TRUE f11(x34, x35) -> f12(x34, x36) :|: TRUE && x36 = x35 - 1 f6(x14, x15) -> f11(x14, x15) :|: x15 > 0 ---------------------------------------- (5) IntTRSCompressionProof (EQUIVALENT)
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