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C_Integer 2019-03-28 22.15 pair #432272131
details
property
value
status
complete
benchmark
PastaB11.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n101.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
3.12967 seconds
cpu usage
8.94496
user time
8.49623
system time
0.448729
max virtual memory
3.768494E7
max residence set size
679412.0
stage attributes
key
value
starexec-result
YES
output
8.68/3.08 YES 8.68/3.09 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 8.68/3.09 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 8.68/3.09 8.68/3.09 8.68/3.09 Termination of the given C Problem could be proven: 8.68/3.09 8.68/3.09 (0) C Problem 8.68/3.09 (1) CToIRSProof [EQUIVALENT, 0 ms] 8.68/3.09 (2) IntTRS 8.68/3.09 (3) IRS2T2 [EQUIVALENT, 0 ms] 8.68/3.09 (4) T2IntSys 8.68/3.09 (5) T2 [EQUIVALENT, 1317 ms] 8.68/3.09 (6) YES 8.68/3.09 8.68/3.09 8.68/3.09 ---------------------------------------- 8.68/3.09 8.68/3.09 (0) 8.68/3.09 Obligation: 8.68/3.09 c file /export/starexec/sandbox/benchmark/theBenchmark.c 8.68/3.09 ---------------------------------------- 8.68/3.09 8.68/3.09 (1) CToIRSProof (EQUIVALENT) 8.68/3.09 Parsed C Integer Program as IRS. 8.68/3.09 ---------------------------------------- 8.68/3.09 8.68/3.09 (2) 8.68/3.09 Obligation: 8.68/3.09 Rules: 8.68/3.09 f1(x, y) -> f2(x_1, y) :|: TRUE 8.68/3.09 f2(x1, x2) -> f3(x1, x3) :|: TRUE 8.68/3.09 f5(x4, x5) -> f8(arith, x5) :|: TRUE && arith = x4 - 1 8.68/3.09 f9(x32, x33) -> f12(x34, x33) :|: TRUE && x34 = x32 - 1 8.68/3.09 f10(x35, x36) -> f13(x35, x37) :|: TRUE && x37 = x36 - 1 8.68/3.09 f6(x10, x11) -> f9(x10, x11) :|: x10 = x11 8.68/3.09 f6(x12, x13) -> f10(x12, x13) :|: x12 < x13 8.68/3.09 f6(x38, x39) -> f10(x38, x39) :|: x38 > x39 8.68/3.09 f12(x14, x15) -> f11(x14, x15) :|: TRUE 8.68/3.09 f13(x16, x17) -> f11(x16, x17) :|: TRUE 8.68/3.09 f4(x18, x19) -> f5(x18, x19) :|: x18 > x19 8.68/3.09 f4(x20, x21) -> f6(x20, x21) :|: x20 <= x21 8.68/3.09 f8(x22, x23) -> f7(x22, x23) :|: TRUE 8.68/3.09 f11(x24, x25) -> f7(x24, x25) :|: TRUE 8.68/3.09 f3(x26, x27) -> f4(x26, x27) :|: x26 + x27 > 0 8.68/3.09 f7(x28, x29) -> f3(x28, x29) :|: TRUE 8.68/3.09 f3(x30, x31) -> f14(x30, x31) :|: x30 + x31 <= 0 8.68/3.09 Start term: f1(x, y) 8.68/3.09 8.68/3.09 ---------------------------------------- 8.68/3.09 8.68/3.09 (3) IRS2T2 (EQUIVALENT) 8.68/3.09 Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs: 8.68/3.09 8.68/3.09 (f1_2,1) 8.68/3.09 (f2_2,2) 8.68/3.09 (f3_2,3) 8.68/3.09 (f5_2,4) 8.68/3.09 (f8_2,5) 8.68/3.09 (f9_2,6) 8.68/3.09 (f12_2,7) 8.68/3.09 (f10_2,8) 8.68/3.09 (f13_2,9) 8.68/3.09 (f6_2,10) 8.68/3.09 (f11_2,11) 8.68/3.09 (f4_2,12) 8.68/3.09 (f7_2,13) 8.68/3.09 (f14_2,14) 8.68/3.09 8.68/3.09 ---------------------------------------- 8.68/3.09 8.68/3.09 (4) 8.68/3.09 Obligation: 8.68/3.09 START: 1; 8.68/3.09 8.68/3.09 FROM: 1; 8.68/3.09 oldX0 := x0; 8.68/3.09 oldX1 := x1; 8.68/3.09 oldX2 := nondet(); 8.68/3.09 assume(0 = 0); 8.68/3.09 x0 := oldX2; 8.68/3.09 x1 := oldX1; 8.68/3.09 TO: 2; 8.68/3.09 8.68/3.09 FROM: 2; 8.68/3.09 oldX0 := x0; 8.68/3.09 oldX1 := x1; 8.68/3.09 oldX2 := nondet(); 8.68/3.09 assume(0 = 0); 8.68/3.09 x0 := oldX0; 8.68/3.09 x1 := oldX2; 8.68/3.09 TO: 3; 8.68/3.09 8.68/3.09 FROM: 4; 8.68/3.09 oldX0 := x0; 8.68/3.09 oldX1 := x1; 8.68/3.09 oldX2 := -(1 - oldX0); 8.68/3.09 assume(0 = 0 && oldX2 = oldX0 - 1); 8.68/3.09 x0 := -(1 - oldX0); 8.68/3.09 x1 := oldX1;
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