details

property	value
status	complete
benchmark	Mysore_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n170.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	3.20136 seconds
cpu usage	9.34945
user time	8.76403
system time	0.585414
max virtual memory	2.0147632E7
max residence set size	1013716.0

stage attributes

key	value
starexec-result	NO

output

9.01/3.14 NO 9.01/3.16 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 9.01/3.16 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.01/3.16 9.01/3.16 9.01/3.16 Termination of the given C Problem could be disproven: 9.01/3.16 9.01/3.16 (0) C Problem 9.01/3.16 (1) CToIRSProof [EQUIVALENT, 0 ms] 9.01/3.16 (2) IntTRS 9.01/3.16 (3) IRS2T2 [EQUIVALENT, 0 ms] 9.01/3.16 (4) T2IntSys 9.01/3.16 (5) T2 [COMPLETE, 1344 ms] 9.01/3.16 (6) NO 9.01/3.16 9.01/3.16 9.01/3.16 ---------------------------------------- 9.01/3.16 9.01/3.16 (0) 9.01/3.16 Obligation: 9.01/3.16 c file /export/starexec/sandbox/benchmark/theBenchmark.c 9.01/3.16 ---------------------------------------- 9.01/3.16 9.01/3.16 (1) CToIRSProof (EQUIVALENT) 9.01/3.16 Parsed C Integer Program as IRS. 9.01/3.16 ---------------------------------------- 9.01/3.16 9.01/3.16 (2) 9.01/3.16 Obligation: 9.01/3.16 Rules: 9.01/3.16 f1(x, c) -> f2(x_1, c) :|: TRUE 9.01/3.16 f2(x1, x2) -> f3(x1, x3) :|: TRUE 9.01/3.16 f7(x4, x5) -> f8(arith, x5) :|: TRUE && arith = x4 - x5 9.01/3.16 f8(x22, x23) -> f9(x22, x24) :|: TRUE && x24 = x23 - 1 9.01/3.16 f4(x8, x9) -> f7(x8, x9) :|: x8 + x9 >= 0 9.01/3.16 f9(x10, x11) -> f4(x10, x11) :|: TRUE 9.01/3.16 f4(x12, x13) -> f10(x12, x13) :|: x12 + x13 < 0 9.01/3.16 f3(x14, x15) -> f4(x14, x15) :|: x15 < 0 9.01/3.16 f3(x16, x17) -> f5(x16, x17) :|: x17 >= 0 9.01/3.16 f10(x18, x19) -> f6(x18, x19) :|: TRUE 9.01/3.16 f5(x20, x21) -> f6(x20, x21) :|: TRUE 9.01/3.16 Start term: f1(x, c) 9.01/3.16 9.01/3.16 ---------------------------------------- 9.01/3.16 9.01/3.16 (3) IRS2T2 (EQUIVALENT) 9.01/3.16 Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs: 9.01/3.16 9.01/3.16 (f1_2,1) 9.01/3.16 (f2_2,2) 9.01/3.16 (f3_2,3) 9.01/3.16 (f7_2,4) 9.01/3.16 (f8_2,5) 9.01/3.16 (f9_2,6) 9.01/3.16 (f4_2,7) 9.01/3.16 (f10_2,8) 9.01/3.16 (f5_2,9) 9.01/3.16 (f6_2,10) 9.01/3.16 9.01/3.16 ---------------------------------------- 9.01/3.16 9.01/3.16 (4) 9.01/3.16 Obligation: 9.01/3.16 START: 1; 9.01/3.16 9.01/3.16 FROM: 1; 9.01/3.16 oldX0 := x0; 9.01/3.16 oldX1 := x1; 9.01/3.16 oldX2 := nondet(); 9.01/3.16 assume(0 = 0); 9.01/3.16 x0 := oldX2; 9.01/3.16 x1 := oldX1; 9.01/3.16 TO: 2; 9.01/3.16 9.01/3.16 FROM: 2; 9.01/3.16 oldX0 := x0; 9.01/3.16 oldX1 := x1; 9.01/3.16 oldX2 := nondet(); 9.01/3.16 assume(0 = 0); 9.01/3.16 x0 := oldX0; 9.01/3.16 x1 := oldX2; 9.01/3.16 TO: 3; 9.01/3.16 9.01/3.16 FROM: 4; 9.01/3.16 oldX0 := x0; 9.01/3.16 oldX1 := x1; 9.01/3.16 oldX2 := -(oldX1 - oldX0); 9.01/3.16 assume(0 = 0 && oldX2 = oldX0 - oldX1); 9.01/3.16 x0 := -(oldX1 - oldX0); 9.01/3.16 x1 := oldX1; 9.01/3.16 TO: 5; 9.01/3.16 9.01/3.16 FROM: 5; 9.01/3.16 oldX0 := x0; 9.01/3.16 oldX1 := x1; 9.01/3.16 oldX2 := -(1 - oldX1); 9.01/3.16 assume(0 = 0 && oldX2 = oldX1 - 1); 9.01/3.16 x0 := oldX0; 9.01/3.16 x1 := -(1 - oldX1); 9.01/3.16 TO: 6; popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C_Integer 2019-03-28 22.15