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C_Integer 2019-03-28 22.15 pair #432271564
details
property
value
status
complete
benchmark
AliasDarteFeautrierGonnord-SAS2010-counterex1b_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n012.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
3.1973 seconds
cpu usage
9.35856
user time
8.90181
system time
0.456747
max virtual memory
1.9087544E7
max residence set size
783284.0
stage attributes
key
value
starexec-result
YES
output
9.25/3.14 YES 9.25/3.15 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 9.25/3.15 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.25/3.15 9.25/3.15 9.25/3.15 Termination of the given C Problem could be proven: 9.25/3.15 9.25/3.15 (0) C Problem 9.25/3.15 (1) CToIRSProof [EQUIVALENT, 0 ms] 9.25/3.15 (2) IntTRS 9.25/3.15 (3) IRS2T2 [EQUIVALENT, 0 ms] 9.25/3.15 (4) T2IntSys 9.25/3.15 (5) T2 [EQUIVALENT, 1284 ms] 9.25/3.15 (6) YES 9.25/3.15 9.25/3.15 9.25/3.15 ---------------------------------------- 9.25/3.15 9.25/3.15 (0) 9.25/3.15 Obligation: 9.25/3.15 c file /export/starexec/sandbox/benchmark/theBenchmark.c 9.25/3.15 ---------------------------------------- 9.25/3.15 9.25/3.15 (1) CToIRSProof (EQUIVALENT) 9.25/3.15 Parsed C Integer Program as IRS. 9.25/3.15 ---------------------------------------- 9.25/3.15 9.25/3.15 (2) 9.25/3.15 Obligation: 9.25/3.15 Rules: 9.25/3.15 f1(x, y, n) -> f2(x, y, x_1) :|: TRUE 9.25/3.15 f2(x1, x2, x3) -> f3(x4, x2, x3) :|: TRUE 9.25/3.15 f3(x5, x6, x7) -> f4(x5, x8, x7) :|: TRUE 9.25/3.15 f6(x9, x10, x11) -> f7(x9, arith, x11) :|: TRUE && arith = x10 - 1 9.25/3.15 f5(x12, x13, x14) -> f6(x12, x13, x14) :|: x13 >= 0 && x15 < 0 9.25/3.15 f5(x49, x50, x51) -> f6(x49, x50, x51) :|: x50 >= 0 && x52 > 0 9.25/3.15 f7(x16, x17, x18) -> f5(x16, x17, x18) :|: TRUE 9.25/3.15 f5(x19, x20, x21) -> f8(x19, x20, x21) :|: x20 < 0 9.25/3.15 f5(x53, x54, x55) -> f8(x53, x54, x55) :|: x56 = 0 9.25/3.15 f8(x57, x58, x59) -> f9(x60, x58, x59) :|: TRUE && x60 = x57 - 1 9.25/3.15 f10(x61, x62, x63) -> f11(x61, x64, x63) :|: TRUE && x64 = x62 + 1 9.25/3.15 f9(x29, x30, x31) -> f10(x29, x30, x31) :|: x30 <= x31 && x32 < 0 9.25/3.15 f9(x65, x66, x67) -> f10(x65, x66, x67) :|: x66 <= x67 && x68 > 0 9.25/3.15 f11(x33, x34, x35) -> f9(x33, x34, x35) :|: TRUE 9.25/3.15 f9(x36, x37, x38) -> f12(x36, x37, x38) :|: x37 > x38 9.25/3.15 f9(x69, x70, x71) -> f12(x69, x70, x71) :|: x72 = 0 9.25/3.15 f4(x40, x41, x42) -> f5(x40, x41, x42) :|: x40 >= 0 9.25/3.15 f12(x43, x44, x45) -> f4(x43, x44, x45) :|: TRUE 9.25/3.15 f4(x46, x47, x48) -> f13(x46, x47, x48) :|: x46 < 0 9.25/3.15 Start term: f1(x, y, n) 9.25/3.15 9.25/3.15 ---------------------------------------- 9.25/3.15 9.25/3.15 (3) IRS2T2 (EQUIVALENT) 9.25/3.15 Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs: 9.25/3.15 9.25/3.15 (f1_3,1) 9.25/3.15 (f2_3,2) 9.25/3.15 (f3_3,3) 9.25/3.15 (f4_3,4) 9.25/3.15 (f6_3,5) 9.25/3.15 (f7_3,6) 9.25/3.15 (f5_3,7) 9.25/3.15 (f8_3,8) 9.25/3.15 (f9_3,9) 9.25/3.15 (f10_3,10) 9.25/3.15 (f11_3,11) 9.25/3.15 (f12_3,12) 9.25/3.15 (f13_3,13) 9.25/3.15 9.25/3.15 ---------------------------------------- 9.25/3.15 9.25/3.15 (4) 9.25/3.15 Obligation: 9.25/3.15 START: 1; 9.25/3.15 9.25/3.15 FROM: 1; 9.25/3.15 oldX0 := x0; 9.25/3.15 oldX1 := x1; 9.25/3.15 oldX2 := x2; 9.25/3.15 oldX3 := nondet(); 9.25/3.15 assume(0 = 0); 9.25/3.15 x0 := oldX0; 9.25/3.15 x1 := oldX1; 9.25/3.15 x2 := oldX3; 9.25/3.15 TO: 2; 9.25/3.15 9.25/3.15 FROM: 2; 9.25/3.15 oldX0 := x0; 9.25/3.15 oldX1 := x1; 9.25/3.15 oldX2 := x2; 9.25/3.15 oldX3 := nondet(); 9.25/3.15 assume(0 = 0); 9.25/3.15 x0 := oldX3; 9.25/3.15 x1 := oldX1; 9.25/3.15 x2 := oldX2; 9.25/3.15 TO: 3; 9.25/3.15 9.25/3.15 FROM: 3; 9.25/3.15 oldX0 := x0;
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return to C_Integer 2019-03-28 22.15