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C_Integer 2019-03-28 22.15 pair #432271648
details
property
value
status
complete
benchmark
McCarthyIterative.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n110.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
2.78731 seconds
cpu usage
7.50502
user time
7.08869
system time
0.416326
max virtual memory
2.0269332E7
max residence set size
631592.0
stage attributes
key
value
starexec-result
YES
output
7.26/2.66 YES 7.26/2.68 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 7.26/2.68 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 7.26/2.68 7.26/2.68 7.26/2.68 Termination of the given C Problem could be proven: 7.26/2.68 7.26/2.68 (0) C Problem 7.26/2.68 (1) CToIRSProof [EQUIVALENT, 0 ms] 7.26/2.68 (2) IntTRS 7.26/2.68 (3) TerminationGraphProcessor [SOUND, 50 ms] 7.26/2.68 (4) IntTRS 7.26/2.68 (5) IntTRSCompressionProof [EQUIVALENT, 0 ms] 7.26/2.68 (6) IntTRS 7.26/2.68 (7) PolynomialOrderProcessor [EQUIVALENT, 10 ms] 7.26/2.68 (8) AND 7.26/2.68 (9) IntTRS 7.26/2.68 (10) PolynomialOrderProcessor [EQUIVALENT, 0 ms] 7.26/2.68 (11) YES 7.26/2.68 (12) IntTRS 7.26/2.68 (13) PolynomialOrderProcessor [EQUIVALENT, 0 ms] 7.26/2.68 (14) YES 7.26/2.68 7.26/2.68 7.26/2.68 ---------------------------------------- 7.26/2.68 7.26/2.68 (0) 7.26/2.68 Obligation: 7.26/2.68 c file /export/starexec/sandbox/benchmark/theBenchmark.c 7.26/2.68 ---------------------------------------- 7.26/2.68 7.26/2.68 (1) CToIRSProof (EQUIVALENT) 7.26/2.68 Parsed C Integer Program as IRS. 7.26/2.68 ---------------------------------------- 7.26/2.68 7.26/2.68 (2) 7.26/2.68 Obligation: 7.26/2.68 Rules: 7.26/2.68 f1(x, c) -> f2(x_1, c) :|: TRUE 7.26/2.68 f2(x1, x2) -> f3(x1, 1) :|: TRUE 7.26/2.68 f5(x3, x4) -> f8(arith, x4) :|: TRUE && arith = x3 - 10 7.26/2.68 f8(x25, x26) -> f9(x25, x27) :|: TRUE && x27 = x26 - 1 7.26/2.68 f6(x28, x29) -> f10(x30, x29) :|: TRUE && x30 = x28 + 11 7.26/2.68 f10(x31, x32) -> f11(x31, x33) :|: TRUE && x33 = x32 + 1 7.26/2.68 f4(x11, x12) -> f5(x11, x12) :|: x11 > 100 7.26/2.68 f4(x13, x14) -> f6(x13, x14) :|: x13 <= 100 7.26/2.68 f9(x15, x16) -> f7(x15, x16) :|: TRUE 7.26/2.68 f11(x17, x18) -> f7(x17, x18) :|: TRUE 7.26/2.68 f3(x19, x20) -> f4(x19, x20) :|: x20 > 0 7.26/2.68 f7(x21, x22) -> f3(x21, x22) :|: TRUE 7.26/2.68 f3(x23, x24) -> f12(x23, x24) :|: x24 <= 0 7.26/2.68 Start term: f1(x, c) 7.26/2.68 7.26/2.68 ---------------------------------------- 7.26/2.68 7.26/2.68 (3) TerminationGraphProcessor (SOUND) 7.26/2.68 Constructed the termination graph and obtained one non-trivial SCC. 7.26/2.68 7.26/2.68 ---------------------------------------- 7.26/2.68 7.26/2.68 (4) 7.26/2.68 Obligation: 7.26/2.68 Rules: 7.26/2.68 f3(x19, x20) -> f4(x19, x20) :|: x20 > 0 7.26/2.68 f7(x21, x22) -> f3(x21, x22) :|: TRUE 7.26/2.68 f9(x15, x16) -> f7(x15, x16) :|: TRUE 7.26/2.68 f8(x25, x26) -> f9(x25, x27) :|: TRUE && x27 = x26 - 1 7.26/2.68 f5(x3, x4) -> f8(arith, x4) :|: TRUE && arith = x3 - 10 7.26/2.68 f4(x11, x12) -> f5(x11, x12) :|: x11 > 100 7.26/2.68 f11(x17, x18) -> f7(x17, x18) :|: TRUE 7.26/2.68 f10(x31, x32) -> f11(x31, x33) :|: TRUE && x33 = x32 + 1 7.26/2.68 f6(x28, x29) -> f10(x30, x29) :|: TRUE && x30 = x28 + 11 7.26/2.68 f4(x13, x14) -> f6(x13, x14) :|: x13 <= 100 7.26/2.68 7.26/2.68 ---------------------------------------- 7.26/2.68 7.26/2.68 (5) IntTRSCompressionProof (EQUIVALENT) 7.26/2.68 Compressed rules. 7.26/2.68 ---------------------------------------- 7.26/2.68 7.26/2.68 (6) 7.26/2.68 Obligation: 7.26/2.68 Rules: 7.26/2.68 f7(x21:0, x22:0) -> f7(x21:0 - 10, x22:0 - 1) :|: x22:0 > 0 && x21:0 > 100 7.26/2.68 f7(x, x1) -> f7(x + 11, x1 + 1) :|: x1 > 0 && x < 101 7.26/2.68 7.26/2.68 ---------------------------------------- 7.26/2.68 7.26/2.68 (7) PolynomialOrderProcessor (EQUIVALENT) 7.26/2.68 Found the following polynomial interpretation: 7.26/2.68 [f7(x, x1)] = 89 - x + 11*x1 7.26/2.68 7.26/2.68 The following rules are decreasing: 7.26/2.68 f7(x21:0, x22:0) -> f7(x21:0 - 10, x22:0 - 1) :|: x22:0 > 0 && x21:0 > 100 7.26/2.68 The following rules are bounded: 7.26/2.68 f7(x, x1) -> f7(x + 11, x1 + 1) :|: x1 > 0 && x < 101 7.26/2.68 7.26/2.68 ---------------------------------------- 7.26/2.68 7.26/2.68 (8)
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