details

property	value
status	complete
benchmark	Parallel_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n121.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	2.8338 seconds
cpu usage	7.97786
user time	7.59063
system time	0.387226
max virtual memory	1.97753E7
max residence set size	680080.0

stage attributes

key	value
starexec-result	YES

output

7.66/2.76 YES 7.66/2.77 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 7.66/2.77 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 7.66/2.77 7.66/2.77 7.66/2.77 Termination of the given C Problem could be proven: 7.66/2.77 7.66/2.77 (0) C Problem 7.66/2.77 (1) CToIRSProof [EQUIVALENT, 0 ms] 7.66/2.77 (2) IntTRS 7.66/2.77 (3) TerminationGraphProcessor [SOUND, 68 ms] 7.66/2.77 (4) IntTRS 7.66/2.77 (5) IntTRSCompressionProof [EQUIVALENT, 30 ms] 7.66/2.77 (6) IntTRS 7.66/2.77 (7) PolynomialOrderProcessor [EQUIVALENT, 15 ms] 7.66/2.77 (8) IntTRS 7.66/2.77 (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] 7.66/2.77 (10) IntTRS 7.66/2.77 (11) PolynomialOrderProcessor [EQUIVALENT, 0 ms] 7.66/2.77 (12) IntTRS 7.66/2.77 (13) PolynomialOrderProcessor [EQUIVALENT, 2 ms] 7.66/2.77 (14) YES 7.66/2.77 7.66/2.77 7.66/2.77 ---------------------------------------- 7.66/2.77 7.66/2.77 (0) 7.66/2.77 Obligation: 7.66/2.77 c file /export/starexec/sandbox/benchmark/theBenchmark.c 7.66/2.77 ---------------------------------------- 7.66/2.77 7.66/2.77 (1) CToIRSProof (EQUIVALENT) 7.66/2.77 Parsed C Integer Program as IRS. 7.66/2.77 ---------------------------------------- 7.66/2.77 7.66/2.77 (2) 7.66/2.77 Obligation: 7.66/2.77 Rules: 7.66/2.77 f1(x, y) -> f2(x_1, y) :|: TRUE 7.66/2.77 f2(x1, x2) -> f3(x1, x3) :|: TRUE 7.66/2.77 f5(x4, x5) -> f8(arith, x5) :|: TRUE && arith = x4 - 1 7.66/2.77 f6(x22, x23) -> f9(x22, x24) :|: TRUE && x24 = x23 - 1 7.66/2.77 f4(x8, x9) -> f5(x8, x9) :|: x8 >= 0 7.66/2.77 f4(x10, x11) -> f6(x10, x11) :|: x10 < 0 7.66/2.77 f8(x12, x13) -> f7(x12, x13) :|: TRUE 7.66/2.77 f9(x14, x15) -> f7(x14, x15) :|: TRUE 7.66/2.77 f3(x16, x17) -> f4(x16, x17) :|: x16 >= 0 7.66/2.77 f3(x25, x26) -> f4(x25, x26) :|: x26 >= 0 7.66/2.77 f7(x18, x19) -> f3(x18, x19) :|: TRUE 7.66/2.77 f3(x20, x21) -> f10(x20, x21) :|: x20 < 0 && x21 < 0 7.66/2.77 Start term: f1(x, y) 7.66/2.77 7.66/2.77 ---------------------------------------- 7.66/2.77 7.66/2.77 (3) TerminationGraphProcessor (SOUND) 7.66/2.77 Constructed the termination graph and obtained one non-trivial SCC. 7.66/2.77 7.66/2.77 ---------------------------------------- 7.66/2.77 7.66/2.77 (4) 7.66/2.77 Obligation: 7.66/2.77 Rules: 7.66/2.77 f3(x16, x17) -> f4(x16, x17) :|: x16 >= 0 7.66/2.77 f7(x18, x19) -> f3(x18, x19) :|: TRUE 7.66/2.77 f8(x12, x13) -> f7(x12, x13) :|: TRUE 7.66/2.77 f5(x4, x5) -> f8(arith, x5) :|: TRUE && arith = x4 - 1 7.66/2.77 f4(x8, x9) -> f5(x8, x9) :|: x8 >= 0 7.66/2.77 f3(x25, x26) -> f4(x25, x26) :|: x26 >= 0 7.66/2.77 f9(x14, x15) -> f7(x14, x15) :|: TRUE 7.66/2.77 f6(x22, x23) -> f9(x22, x24) :|: TRUE && x24 = x23 - 1 7.66/2.77 f4(x10, x11) -> f6(x10, x11) :|: x10 < 0 7.66/2.77 7.66/2.77 ---------------------------------------- 7.66/2.77 7.66/2.77 (5) IntTRSCompressionProof (EQUIVALENT) 7.66/2.77 Compressed rules. 7.66/2.77 ---------------------------------------- 7.66/2.77 7.66/2.77 (6) 7.66/2.77 Obligation: 7.66/2.77 Rules: 7.66/2.77 f7(x18:0, x19:0) -> f4(x18:0, x19:0) :|: x19:0 > -1 7.66/2.77 f4(x10:0, x11:0) -> f7(x10:0, x11:0 - 1) :|: x10:0 < 0 7.66/2.77 f7(x, x1) -> f4(x, x1) :|: x > -1 7.66/2.77 f4(x8:0, x9:0) -> f7(x8:0 - 1, x9:0) :|: x8:0 > -1 7.66/2.77 7.66/2.77 ---------------------------------------- 7.66/2.77 7.66/2.77 (7) PolynomialOrderProcessor (EQUIVALENT) 7.66/2.77 Found the following polynomial interpretation: 7.66/2.77 [f7(x, x1)] = x 7.66/2.77 [f4(x2, x3)] = x2 7.66/2.77 7.66/2.77 The following rules are decreasing: 7.66/2.77 f4(x8:0, x9:0) -> f7(x8:0 - 1, x9:0) :|: x8:0 > -1 7.66/2.77 The following rules are bounded: 7.66/2.77 f7(x, x1) -> f4(x, x1) :|: x > -1 7.66/2.77 f4(x8:0, x9:0) -> f7(x8:0 - 1, x9:0) :|: x8:0 > -1 7.66/2.77 7.66/2.77 ---------------------------------------- popout

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job log

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actions

all output return to C_Integer 2019-03-28 22.15