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C Integ Progr 58257 pair #381736228
details
property
value
status
complete
benchmark
Flip.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n058.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
3.18913602829 seconds
cpu usage
9.432607187
max memory
5.0886656E8
stage attributes
key
value
output-size
3669
starexec-result
NO
output
/export/starexec/sandbox/solver/bin/starexec_run_c /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- NO proof of /export/starexec/sandbox/benchmark/theBenchmark.c # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Termination of the given C Problem could be disproven: (0) C Problem (1) CToIRSProof [EQUIVALENT, 0 ms] (2) IntTRS (3) IRS2T2 [EQUIVALENT, 0 ms] (4) T2IntSys (5) T2 [COMPLETE, 1267 ms] (6) NO ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox/benchmark/theBenchmark.c ---------------------------------------- (1) CToIRSProof (EQUIVALENT) Parsed C Integer Program as IRS. ---------------------------------------- (2) Obligation: Rules: f1(i, j, t) -> f2(x_1, j, t) :|: TRUE f2(x, x1, x2) -> f3(x, x3, x2) :|: TRUE f3(x4, x5, x6) -> f4(x4, x5, 0) :|: TRUE f5(x7, x8, x9) -> f6(x7, x8, x7) :|: TRUE f6(x10, x11, x12) -> f7(x11, x11, x12) :|: TRUE f7(x13, x14, x15) -> f8(x13, x15, x15) :|: TRUE f4(x16, x17, x18) -> f5(x16, x17, x18) :|: x16 < 0 && x17 < 0 f4(x25, x26, x27) -> f5(x25, x26, x27) :|: x25 < 0 && x26 > 0 f4(x28, x29, x30) -> f5(x28, x29, x30) :|: x28 > 0 && x29 < 0 f4(x31, x32, x33) -> f5(x31, x32, x33) :|: x31 > 0 && x32 > 0 f8(x19, x20, x21) -> f4(x19, x20, x21) :|: TRUE f4(x22, x23, x24) -> f9(x22, x23, x24) :|: x22 = 0 f4(x34, x35, x36) -> f9(x34, x35, x36) :|: x35 = 0 Start term: f1(i, j, t) ---------------------------------------- (3) IRS2T2 (EQUIVALENT) Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs: (f1_3,1) (f2_3,2) (f3_3,3) (f4_3,4) (f5_3,5) (f6_3,6) (f7_3,7) (f8_3,8) (f9_3,9) ---------------------------------------- (4) Obligation: START: 1; FROM: 1; oldX0 := x0; oldX1 := x1; oldX2 := x2; oldX3 := nondet(); assume(0 = 0); x0 := oldX3; x1 := oldX1; x2 := oldX2; TO: 2; FROM: 2; oldX0 := x0; oldX1 := x1; oldX2 := x2; oldX3 := nondet(); assume(0 = 0); x0 := oldX0; x1 := oldX3; x2 := oldX2; TO: 3; FROM: 3; oldX0 := x0; oldX1 := x1; oldX2 := x2; assume(0 = 0); x0 := oldX0;
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