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C_Integer 2019-03-28 22.15 pair #432271978
details
property
value
status
complete
benchmark
AliasDarteFeautrierGonnord-SAS2010-speedpldi4_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n143.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
3.30792 seconds
cpu usage
9.86418
user time
9.42779
system time
0.436389
max virtual memory
1.9156516E7
max residence set size
751944.0
stage attributes
key
value
starexec-result
YES
output
9.36/3.21 YES 9.36/3.22 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 9.36/3.22 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.36/3.22 9.36/3.22 9.36/3.22 Termination of the given C Problem could be proven: 9.36/3.22 9.36/3.22 (0) C Problem 9.36/3.22 (1) CToIRSProof [EQUIVALENT, 0 ms] 9.36/3.22 (2) IntTRS 9.36/3.22 (3) IRS2T2 [EQUIVALENT, 0 ms] 9.36/3.22 (4) T2IntSys 9.36/3.22 (5) T2 [EQUIVALENT, 1497 ms] 9.36/3.22 (6) YES 9.36/3.22 9.36/3.22 9.36/3.22 ---------------------------------------- 9.36/3.22 9.36/3.22 (0) 9.36/3.22 Obligation: 9.36/3.22 c file /export/starexec/sandbox/benchmark/theBenchmark.c 9.36/3.22 ---------------------------------------- 9.36/3.22 9.36/3.22 (1) CToIRSProof (EQUIVALENT) 9.36/3.22 Parsed C Integer Program as IRS. 9.36/3.22 ---------------------------------------- 9.36/3.22 9.36/3.22 (2) 9.36/3.22 Obligation: 9.36/3.22 Rules: 9.36/3.22 f1(i, m, n) -> f2(i, m, x_1) :|: TRUE 9.36/3.22 f2(x, x1, x2) -> f3(x, x3, x2) :|: TRUE 9.36/3.22 f4(x4, x5, x6) -> f7(x6, x5, x6) :|: TRUE 9.36/3.22 f9(x7, x8, x9) -> f12(arith, x8, x9) :|: TRUE && arith = x7 - 1 9.36/3.22 f10(x46, x47, x48) -> f13(x49, x47, x48) :|: TRUE && x49 = x46 - x47 9.36/3.22 f8(x13, x14, x15) -> f9(x13, x14, x15) :|: x13 < x14 9.36/3.22 f8(x16, x17, x18) -> f10(x16, x17, x18) :|: x16 >= x17 9.36/3.22 f12(x19, x20, x21) -> f11(x19, x20, x21) :|: TRUE 9.36/3.22 f13(x22, x23, x24) -> f11(x22, x23, x24) :|: TRUE 9.36/3.22 f7(x25, x26, x27) -> f8(x25, x26, x27) :|: x25 > 0 9.36/3.22 f11(x28, x29, x30) -> f7(x28, x29, x30) :|: TRUE 9.36/3.22 f7(x31, x32, x33) -> f14(x31, x32, x33) :|: x31 <= 0 9.36/3.22 f3(x34, x35, x36) -> f4(x34, x35, x36) :|: x35 > 0 && x36 > x35 9.36/3.22 f3(x37, x38, x39) -> f5(x37, x38, x39) :|: x38 <= 0 9.36/3.22 f3(x50, x51, x52) -> f5(x50, x51, x52) :|: x52 <= x51 9.36/3.22 f14(x40, x41, x42) -> f6(x40, x41, x42) :|: TRUE 9.36/3.22 f5(x43, x44, x45) -> f6(x43, x44, x45) :|: TRUE 9.36/3.22 Start term: f1(i, m, n) 9.36/3.22 9.36/3.22 ---------------------------------------- 9.36/3.22 9.36/3.22 (3) IRS2T2 (EQUIVALENT) 9.36/3.22 Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs: 9.36/3.22 9.36/3.22 (f1_3,1) 9.36/3.22 (f2_3,2) 9.36/3.22 (f3_3,3) 9.36/3.22 (f4_3,4) 9.36/3.22 (f7_3,5) 9.36/3.22 (f9_3,6) 9.36/3.22 (f12_3,7) 9.36/3.22 (f10_3,8) 9.36/3.22 (f13_3,9) 9.36/3.22 (f8_3,10) 9.36/3.22 (f11_3,11) 9.36/3.22 (f14_3,12) 9.36/3.22 (f5_3,13) 9.36/3.22 (f6_3,14) 9.36/3.22 9.36/3.22 ---------------------------------------- 9.36/3.22 9.36/3.22 (4) 9.36/3.22 Obligation: 9.36/3.22 START: 1; 9.36/3.22 9.36/3.22 FROM: 1; 9.36/3.22 oldX0 := x0; 9.36/3.22 oldX1 := x1; 9.36/3.22 oldX2 := x2; 9.36/3.22 oldX3 := nondet(); 9.36/3.22 assume(0 = 0); 9.36/3.22 x0 := oldX0; 9.36/3.22 x1 := oldX1; 9.36/3.22 x2 := oldX3; 9.36/3.22 TO: 2; 9.36/3.22 9.36/3.22 FROM: 2; 9.36/3.22 oldX0 := x0; 9.36/3.22 oldX1 := x1; 9.36/3.22 oldX2 := x2; 9.36/3.22 oldX3 := nondet(); 9.36/3.22 assume(0 = 0); 9.36/3.22 x0 := oldX0; 9.36/3.22 x1 := oldX3; 9.36/3.22 x2 := oldX2; 9.36/3.22 TO: 3; 9.36/3.22 9.36/3.22 FROM: 4; 9.36/3.22 oldX0 := x0; 9.36/3.22 oldX1 := x1;
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