details

property	value
status	complete
benchmark	Hanoi_3vars_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n037.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	8.09834 seconds
cpu usage	28.0453
user time	26.3208
system time	1.72446
max virtual memory	4.1157076E7
max residence set size	2877388.0

stage attributes

key	value
starexec-result	NO

output

27.90/8.05 NO 27.90/8.05 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 27.90/8.05 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 27.90/8.05 27.90/8.05 27.90/8.05 Termination of the given C Problem could be disproven: 27.90/8.05 27.90/8.05 (0) C Problem 27.90/8.05 (1) CToIRSProof [EQUIVALENT, 0 ms] 27.90/8.05 (2) IntTRS 27.90/8.05 (3) IRS2T2 [EQUIVALENT, 0 ms] 27.90/8.05 (4) T2IntSys 27.90/8.05 (5) T2 Underapproximation [COMPLETE, 2628 ms] 27.90/8.05 (6) T2IntSys 27.90/8.05 (7) T2 [COMPLETE, 283 ms] 27.90/8.05 (8) NO 27.90/8.05 27.90/8.05 27.90/8.05 ---------------------------------------- 27.90/8.05 27.90/8.05 (0) 27.90/8.05 Obligation: 27.90/8.05 c file /export/starexec/sandbox/benchmark/theBenchmark.c 27.90/8.05 ---------------------------------------- 27.90/8.05 27.90/8.05 (1) CToIRSProof (EQUIVALENT) 27.90/8.05 Parsed C Integer Program as IRS. 27.90/8.05 ---------------------------------------- 27.90/8.05 27.90/8.05 (2) 27.90/8.05 Obligation: 27.90/8.05 Rules: 27.90/8.05 f1(x, y, z) -> f2(x_1, y, z) :|: TRUE 27.90/8.05 f2(x1, x2, x3) -> f3(x1, x4, x3) :|: TRUE 27.90/8.05 f3(x5, x6, x7) -> f4(x5, x6, x8) :|: TRUE 27.90/8.05 f5(x9, x10, x11) -> f6(arith, x10, x11) :|: TRUE && arith = x9 + x10 27.90/8.05 f6(x27, x28, x29) -> f7(x27, x30, x29) :|: TRUE && x30 = x28 + x29 27.90/8.05 f7(x31, x32, x33) -> f8(x31, x32, x34) :|: TRUE && x34 = x33 + 1 27.90/8.05 f4(x18, x19, x20) -> f5(x18, x19, x20) :|: x18 > 0 27.90/8.05 f8(x21, x22, x23) -> f4(x21, x22, x23) :|: TRUE 27.90/8.05 f4(x24, x25, x26) -> f9(x24, x25, x26) :|: x24 <= 0 27.90/8.05 Start term: f1(x, y, z) 27.90/8.05 27.90/8.05 ---------------------------------------- 27.90/8.05 27.90/8.05 (3) IRS2T2 (EQUIVALENT) 27.90/8.05 Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs: 27.90/8.05 27.90/8.05 (f1_3,1) 27.90/8.05 (f2_3,2) 27.90/8.05 (f3_3,3) 27.90/8.05 (f4_3,4) 27.90/8.05 (f5_3,5) 27.90/8.05 (f6_3,6) 27.90/8.05 (f7_3,7) 27.90/8.05 (f8_3,8) 27.90/8.05 (f9_3,9) 27.90/8.05 27.90/8.05 ---------------------------------------- 27.90/8.05 27.90/8.05 (4) 27.90/8.05 Obligation: 27.90/8.05 START: 1; 27.90/8.05 27.90/8.05 FROM: 1; 27.90/8.05 oldX0 := x0; 27.90/8.05 oldX1 := x1; 27.90/8.05 oldX2 := x2; 27.90/8.05 oldX3 := nondet(); 27.90/8.05 assume(0 = 0); 27.90/8.05 x0 := oldX3; 27.90/8.05 x1 := oldX1; 27.90/8.05 x2 := oldX2; 27.90/8.05 TO: 2; 27.90/8.05 27.90/8.05 FROM: 2; 27.90/8.05 oldX0 := x0; 27.90/8.05 oldX1 := x1; 27.90/8.05 oldX2 := x2; 27.90/8.05 oldX3 := nondet(); 27.90/8.05 assume(0 = 0); 27.90/8.05 x0 := oldX0; 27.90/8.05 x1 := oldX3; 27.90/8.05 x2 := oldX2; 27.90/8.05 TO: 3; 27.90/8.05 27.90/8.05 FROM: 3; 27.90/8.05 oldX0 := x0; 27.90/8.05 oldX1 := x1; 27.90/8.05 oldX2 := x2; 27.90/8.05 oldX3 := nondet(); 27.90/8.05 assume(0 = 0); 27.90/8.05 x0 := oldX0; 27.90/8.05 x1 := oldX1; 27.90/8.05 x2 := oldX3; 27.90/8.05 TO: 4; 27.90/8.05 27.90/8.05 FROM: 5; 27.90/8.05 oldX0 := x0; 27.90/8.05 oldX1 := x1; 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