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C_Integer 2019-03-28 22.15 pair #432272101
details
property
value
status
complete
benchmark
ChenFlurMukhopadhyay-SAS2012-Ex3.03_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n046.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
3.65452 seconds
cpu usage
10.5911
user time
9.9583
system time
0.632797
max virtual memory
3.8308864E7
max residence set size
1072532.0
stage attributes
key
value
starexec-result
YES
output
10.19/3.51 YES 10.19/3.53 proof of /export/starexec/sandbox2/benchmark/theBenchmark.c 10.19/3.53 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 10.19/3.53 10.19/3.53 10.19/3.53 Termination of the given C Problem could be proven: 10.19/3.53 10.19/3.53 (0) C Problem 10.19/3.53 (1) CToIRSProof [EQUIVALENT, 0 ms] 10.19/3.53 (2) IntTRS 10.19/3.53 (3) IRS2T2 [EQUIVALENT, 0 ms] 10.19/3.53 (4) T2IntSys 10.19/3.53 (5) T2 [EQUIVALENT, 1707 ms] 10.19/3.53 (6) YES 10.19/3.53 10.19/3.53 10.19/3.53 ---------------------------------------- 10.19/3.53 10.19/3.53 (0) 10.19/3.53 Obligation: 10.19/3.53 c file /export/starexec/sandbox2/benchmark/theBenchmark.c 10.19/3.53 ---------------------------------------- 10.19/3.53 10.19/3.53 (1) CToIRSProof (EQUIVALENT) 10.19/3.53 Parsed C Integer Program as IRS. 10.19/3.53 ---------------------------------------- 10.19/3.53 10.19/3.53 (2) 10.19/3.53 Obligation: 10.19/3.53 Rules: 10.19/3.53 f1(x, y, z) -> f2(x_1, y, z) :|: TRUE 10.19/3.53 f2(x1, x2, x3) -> f3(x1, x4, x3) :|: TRUE 10.19/3.53 f3(x5, x6, x7) -> f4(x5, x6, x8) :|: TRUE 10.19/3.53 f5(x9, x10, x11) -> f6(arith, x10, x11) :|: TRUE && arith = x9 + x10 10.19/3.53 f6(x27, x28, x29) -> f7(x27, x30, x29) :|: TRUE && x30 = x28 + x29 10.19/3.53 f7(x31, x32, x33) -> f8(x31, x32, x34) :|: TRUE && x34 = x33 - 1 10.19/3.53 f4(x18, x19, x20) -> f5(x18, x19, x20) :|: x18 > 0 10.19/3.53 f8(x21, x22, x23) -> f4(x21, x22, x23) :|: TRUE 10.19/3.53 f4(x24, x25, x26) -> f9(x24, x25, x26) :|: x24 <= 0 10.19/3.53 Start term: f1(x, y, z) 10.19/3.53 10.19/3.53 ---------------------------------------- 10.19/3.53 10.19/3.53 (3) IRS2T2 (EQUIVALENT) 10.19/3.53 Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs: 10.19/3.53 10.19/3.53 (f1_3,1) 10.19/3.53 (f2_3,2) 10.19/3.53 (f3_3,3) 10.19/3.53 (f4_3,4) 10.19/3.53 (f5_3,5) 10.19/3.53 (f6_3,6) 10.19/3.53 (f7_3,7) 10.19/3.53 (f8_3,8) 10.19/3.53 (f9_3,9) 10.19/3.53 10.19/3.53 ---------------------------------------- 10.19/3.53 10.19/3.53 (4) 10.19/3.53 Obligation: 10.19/3.53 START: 1; 10.19/3.53 10.19/3.53 FROM: 1; 10.19/3.53 oldX0 := x0; 10.19/3.53 oldX1 := x1; 10.19/3.53 oldX2 := x2; 10.19/3.53 oldX3 := nondet(); 10.19/3.53 assume(0 = 0); 10.19/3.53 x0 := oldX3; 10.19/3.53 x1 := oldX1; 10.19/3.53 x2 := oldX2; 10.19/3.53 TO: 2; 10.19/3.53 10.19/3.53 FROM: 2; 10.19/3.53 oldX0 := x0; 10.19/3.53 oldX1 := x1; 10.19/3.53 oldX2 := x2; 10.19/3.53 oldX3 := nondet(); 10.19/3.53 assume(0 = 0); 10.19/3.53 x0 := oldX0; 10.19/3.53 x1 := oldX3; 10.19/3.53 x2 := oldX2; 10.19/3.53 TO: 3; 10.19/3.53 10.19/3.53 FROM: 3; 10.19/3.53 oldX0 := x0; 10.19/3.53 oldX1 := x1; 10.19/3.53 oldX2 := x2; 10.19/3.53 oldX3 := nondet(); 10.19/3.53 assume(0 = 0); 10.19/3.53 x0 := oldX0; 10.19/3.53 x1 := oldX1; 10.19/3.53 x2 := oldX3; 10.19/3.53 TO: 4; 10.19/3.53 10.19/3.53 FROM: 5; 10.19/3.53 oldX0 := x0; 10.19/3.53 oldX1 := x1; 10.19/3.53 oldX2 := x2; 10.19/3.53 oldX3 := -(-(oldX0 + oldX1));
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