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C_Integer 2019-03-28 22.15 pair #432271855
details
property
value
status
complete
benchmark
PastaC1.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n147.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
3.57094 seconds
cpu usage
10.7918
user time
10.3284
system time
0.463475
max virtual memory
3.7338536E7
max residence set size
849568.0
stage attributes
key
value
starexec-result
YES
output
10.67/3.49 YES 10.67/3.50 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 10.67/3.50 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 10.67/3.50 10.67/3.50 10.67/3.50 Termination of the given C Problem could be proven: 10.67/3.50 10.67/3.50 (0) C Problem 10.67/3.50 (1) CToIRSProof [EQUIVALENT, 0 ms] 10.67/3.50 (2) IntTRS 10.67/3.50 (3) IRS2T2 [EQUIVALENT, 0 ms] 10.67/3.50 (4) T2IntSys 10.67/3.50 (5) T2 [EQUIVALENT, 1594 ms] 10.67/3.50 (6) YES 10.67/3.50 10.67/3.50 10.67/3.50 ---------------------------------------- 10.67/3.50 10.67/3.50 (0) 10.67/3.50 Obligation: 10.67/3.50 c file /export/starexec/sandbox/benchmark/theBenchmark.c 10.67/3.50 ---------------------------------------- 10.67/3.50 10.67/3.50 (1) CToIRSProof (EQUIVALENT) 10.67/3.50 Parsed C Integer Program as IRS. 10.67/3.50 ---------------------------------------- 10.67/3.50 10.67/3.50 (2) 10.67/3.50 Obligation: 10.67/3.50 Rules: 10.67/3.50 f1(x, y) -> f2(x_1, y) :|: TRUE 10.67/3.50 f3(x1, x2) -> f4(x1, 1) :|: TRUE 10.67/3.50 f5(x3, x4) -> f6(x3, arith) :|: TRUE && arith = 2 * x4 10.67/3.50 f4(x5, x6) -> f5(x5, x6) :|: x5 > x6 10.67/3.50 f6(x7, x8) -> f4(x7, x8) :|: TRUE 10.67/3.50 f4(x9, x10) -> f7(x9, x10) :|: x9 <= x10 10.67/3.50 f7(x19, x20) -> f8(x21, x20) :|: TRUE && x21 = x19 - 1 10.67/3.50 f2(x13, x14) -> f3(x13, x14) :|: x13 >= 0 10.67/3.50 f8(x15, x16) -> f2(x15, x16) :|: TRUE 10.67/3.50 f2(x17, x18) -> f9(x17, x18) :|: x17 < 0 10.67/3.50 Start term: f1(x, y) 10.67/3.50 10.67/3.50 ---------------------------------------- 10.67/3.50 10.67/3.50 (3) IRS2T2 (EQUIVALENT) 10.67/3.50 Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs: 10.67/3.50 10.67/3.50 (f1_2,1) 10.67/3.50 (f2_2,2) 10.67/3.50 (f3_2,3) 10.67/3.50 (f4_2,4) 10.67/3.50 (f5_2,5) 10.67/3.50 (f6_2,6) 10.67/3.50 (f7_2,7) 10.67/3.50 (f8_2,8) 10.67/3.50 (f9_2,9) 10.67/3.50 10.67/3.50 ---------------------------------------- 10.67/3.50 10.67/3.50 (4) 10.67/3.50 Obligation: 10.67/3.50 START: 1; 10.67/3.50 10.67/3.50 FROM: 1; 10.67/3.50 oldX0 := x0; 10.67/3.50 oldX1 := x1; 10.67/3.50 oldX2 := nondet(); 10.67/3.50 assume(0 = 0); 10.67/3.50 x0 := oldX2; 10.67/3.50 x1 := oldX1; 10.67/3.50 TO: 2; 10.67/3.50 10.67/3.50 FROM: 3; 10.67/3.50 oldX0 := x0; 10.67/3.50 oldX1 := x1; 10.67/3.50 assume(0 = 0); 10.67/3.50 x0 := oldX0; 10.67/3.50 x1 := 1; 10.67/3.50 TO: 4; 10.67/3.50 10.67/3.50 FROM: 5; 10.67/3.50 oldX0 := x0; 10.67/3.50 oldX1 := x1; 10.67/3.50 oldX2 := nondet(); 10.67/3.50 assume(0 = 0 && oldX2 = 2 * oldX1); 10.67/3.50 x0 := oldX0; 10.67/3.50 x1 := oldX2; 10.67/3.50 TO: 6; 10.67/3.50 10.67/3.50 FROM: 4; 10.67/3.50 oldX0 := x0; 10.67/3.50 oldX1 := x1; 10.67/3.50 assume(oldX0 > oldX1); 10.67/3.50 x0 := oldX0; 10.67/3.50 x1 := oldX1; 10.67/3.50 TO: 5; 10.67/3.50 10.67/3.50 FROM: 6; 10.67/3.50 oldX0 := x0; 10.67/3.50 oldX1 := x1;
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