Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446900331.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-PT-S06J04T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446900331
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 18K Apr 11 17:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 11 17:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 443K Apr 11 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.9M Apr 11 17:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Apr 11 17:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 11 17:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 268K Apr 11 17:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 11 17:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.7K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 14M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716920071440

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-28 18:14:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 18:14:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 18:14:33] [INFO ] Load time of PNML (sax parser for PT used): 1046 ms
[2024-05-28 18:14:34] [INFO ] Transformed 810 places.
[2024-05-28 18:14:34] [INFO ] Transformed 14014 transitions.
[2024-05-28 18:14:34] [INFO ] Parsed PT model containing 810 places and 14014 transitions and 118428 arcs in 1469 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 313 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 3254/3254 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 804 transition count 3254
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 796 transition count 3246
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 796 transition count 3246
Applied a total of 22 rules in 194 ms. Remains 796 /810 variables (removed 14) and now considering 3246/3254 (removed 8) transitions.
Running 3240 sub problems to find dead transitions.
[2024-05-28 18:14:35] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
// Phase 1: matrix 3198 rows 796 cols
[2024-05-28 18:14:35] [INFO ] Computed 52 invariants in 313 ms
[2024-05-28 18:14:35] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/790 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3240 unsolved
SMT process timed out in 47483ms, After SMT, problems are : Problem set: 0 solved, 3240 unsolved
Search for dead transitions found 0 dead transitions in 47558ms
[2024-05-28 18:15:22] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
[2024-05-28 18:15:22] [INFO ] Invariant cache hit.
[2024-05-28 18:15:23] [INFO ] Implicit Places using invariants in 806 ms returned [49, 73, 221, 281, 330, 490, 500, 781]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 841 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 788/810 places, 3246/3254 transitions.
Applied a total of 0 rules in 45 ms. Remains 788 /788 variables (removed 0) and now considering 3246/3246 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48715 ms. Remains : 788/810 places, 3246/3254 transitions.
Support contains 313 out of 788 places after structural reductions.
[2024-05-28 18:15:24] [INFO ] Flatten gal took : 351 ms
[2024-05-28 18:15:24] [INFO ] Flatten gal took : 217 ms
[2024-05-28 18:15:24] [INFO ] Input system was already deterministic with 3246 transitions.
RANDOM walk for 40000 steps (309 resets) in 2343 ms. (17 steps per ms) remains 11/30 properties
BEST_FIRST walk for 40002 steps (102 resets) in 409 ms. (97 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (33 resets) in 366 ms. (109 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (118 resets) in 416 ms. (95 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (98 resets) in 381 ms. (104 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (113 resets) in 836 ms. (47 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (105 resets) in 338 ms. (118 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (110 resets) in 339 ms. (117 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (90 resets) in 252 ms. (158 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (136 resets) in 304 ms. (131 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (92 resets) in 215 ms. (185 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (97 resets) in 212 ms. (187 steps per ms) remains 11/11 properties
[2024-05-28 18:15:26] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
// Phase 1: matrix 3198 rows 788 cols
[2024-05-28 18:15:26] [INFO ] Computed 44 invariants in 90 ms
[2024-05-28 18:15:27] [INFO ] State equation strengthened by 224 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 214/352 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/352 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 5/357 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/357 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 6 (OVERLAPS) 417/774 variables, 18/33 constraints. Problems are: Problem set: 3 solved, 8 unsolved
[2024-05-28 18:15:27] [INFO ] Deduced a trap composed of 85 places in 318 ms of which 22 ms to minimize.
[2024-05-28 18:15:28] [INFO ] Deduced a trap composed of 85 places in 238 ms of which 3 ms to minimize.
[2024-05-28 18:15:28] [INFO ] Deduced a trap composed of 85 places in 164 ms of which 2 ms to minimize.
[2024-05-28 18:15:28] [INFO ] Deduced a trap composed of 85 places in 123 ms of which 2 ms to minimize.
[2024-05-28 18:15:28] [INFO ] Deduced a trap composed of 85 places in 81 ms of which 0 ms to minimize.
[2024-05-28 18:15:28] [INFO ] Deduced a trap composed of 86 places in 105 ms of which 1 ms to minimize.
[2024-05-28 18:15:28] [INFO ] Deduced a trap composed of 85 places in 73 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/774 variables, 7/40 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/774 variables, 0/40 constraints. Problems are: Problem set: 3 solved, 8 unsolved
Problem AtomicPropp10 is UNSAT
At refinement iteration 9 (OVERLAPS) 2/776 variables, 2/42 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/776 variables, 0/42 constraints. Problems are: Problem set: 4 solved, 7 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp24 is UNSAT
At refinement iteration 11 (OVERLAPS) 12/788 variables, 9/51 constraints. Problems are: Problem set: 7 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/788 variables, 0/51 constraints. Problems are: Problem set: 7 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3986/3986 variables, and 839 constraints, problems are : Problem set: 7 solved, 4 unsolved in 5026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 788/788 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 7 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 4 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 1 (OVERLAPS) 79/87 variables, 4/4 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/4 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 18/105 variables, 4/8 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/8 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 115/220 variables, 3/11 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 0/11 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 551/771 variables, 19/30 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/771 variables, 7/37 constraints. Problems are: Problem set: 8 solved, 3 unsolved
[2024-05-28 18:15:32] [INFO ] Deduced a trap composed of 85 places in 91 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/771 variables, 1/38 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/771 variables, 0/38 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 4/775 variables, 4/42 constraints. Problems are: Problem set: 8 solved, 3 unsolved
[2024-05-28 18:15:33] [INFO ] Deduced a trap composed of 19 places in 313 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/775 variables, 1/43 constraints. Problems are: Problem set: 8 solved, 3 unsolved
[2024-05-28 18:15:33] [INFO ] Deduced a trap composed of 85 places in 76 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/775 variables, 1/44 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/775 variables, 0/44 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 13/788 variables, 10/54 constraints. Problems are: Problem set: 8 solved, 3 unsolved
[2024-05-28 18:15:34] [INFO ] Deduced a trap composed of 199 places in 736 ms of which 5 ms to minimize.
[2024-05-28 18:15:34] [INFO ] Deduced a trap composed of 172 places in 724 ms of which 6 ms to minimize.
Problem AtomicPropp29 is UNSAT
At refinement iteration 16 (INCLUDED_ONLY) 0/788 variables, 2/56 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/788 variables, 0/56 constraints. Problems are: Problem set: 9 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3986/3986 variables, and 844 constraints, problems are : Problem set: 9 solved, 2 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 788/788 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 12/12 constraints]
After SMT, in 10281ms problems are : Problem set: 9 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 788 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 788 transition count 3191
Reduce places removed 55 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 56 rules applied. Total rules applied 111 place count 733 transition count 3190
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 112 place count 732 transition count 3190
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 95 Pre rules applied. Total rules applied 112 place count 732 transition count 3095
Deduced a syphon composed of 95 places in 3 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 302 place count 637 transition count 3095
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 2 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 510 place count 533 transition count 2991
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 513 place count 530 transition count 2988
Iterating global reduction 3 with 3 rules applied. Total rules applied 516 place count 530 transition count 2988
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 3 with 16 rules applied. Total rules applied 532 place count 530 transition count 2972
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 548 place count 514 transition count 2972
Applied a total of 548 rules in 541 ms. Remains 514 /788 variables (removed 274) and now considering 2972/3246 (removed 274) transitions.
Running 2966 sub problems to find dead transitions.
[2024-05-28 18:15:37] [INFO ] Flow matrix only has 2924 transitions (discarded 48 similar events)
// Phase 1: matrix 2924 rows 514 cols
[2024-05-28 18:15:37] [INFO ] Computed 44 invariants in 111 ms
[2024-05-28 18:15:37] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2966 unsolved
SMT process timed out in 49997ms, After SMT, problems are : Problem set: 0 solved, 2966 unsolved
Search for dead transitions found 0 dead transitions in 50029ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50578 ms. Remains : 514/788 places, 2972/3246 transitions.
RANDOM walk for 40000 steps (443 resets) in 1162 ms. (34 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (125 resets) in 411 ms. (97 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (135 resets) in 389 ms. (102 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 75770 steps, run timeout after 3012 ms. (steps per millisecond=25 ) properties seen :0 out of 2
Probabilistic random walk after 75770 steps, saw 27351 distinct states, run finished after 3019 ms. (steps per millisecond=25 ) properties seen :0
[2024-05-28 18:16:31] [INFO ] Flow matrix only has 2924 transitions (discarded 48 similar events)
[2024-05-28 18:16:31] [INFO ] Invariant cache hit.
[2024-05-28 18:16:31] [INFO ] State equation strengthened by 224 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 9/13 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 422/435 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/435 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 39/474 variables, 13/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/474 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 40/514 variables, 22/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-28 18:16:32] [INFO ] Deduced a trap composed of 52 places in 532 ms of which 3 ms to minimize.
[2024-05-28 18:16:32] [INFO ] Deduced a trap composed of 51 places in 469 ms of which 3 ms to minimize.
[2024-05-28 18:16:33] [INFO ] Deduced a trap composed of 51 places in 448 ms of which 3 ms to minimize.
[2024-05-28 18:16:33] [INFO ] Deduced a trap composed of 50 places in 444 ms of which 3 ms to minimize.
[2024-05-28 18:16:34] [INFO ] Deduced a trap composed of 51 places in 449 ms of which 3 ms to minimize.
[2024-05-28 18:16:34] [INFO ] Deduced a trap composed of 51 places in 538 ms of which 4 ms to minimize.
[2024-05-28 18:16:35] [INFO ] Deduced a trap composed of 51 places in 437 ms of which 3 ms to minimize.
[2024-05-28 18:16:35] [INFO ] Deduced a trap composed of 40 places in 439 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/514 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-28 18:16:35] [INFO ] Deduced a trap composed of 51 places in 55 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/514 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/514 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3438/3438 variables, and 567 constraints, problems are : Problem set: 0 solved, 2 unsolved in 15869 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 514/514 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 9/13 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 422/435 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/435 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 39/474 variables, 13/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-28 18:16:47] [INFO ] Deduced a trap composed of 19 places in 202 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/474 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/474 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 40/514 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/514 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/514 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3438/3438 variables, and 568 constraints, problems are : Problem set: 0 solved, 2 unsolved in 16680 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 514/514 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 10/10 constraints]
After SMT, in 32592ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 566 ms.
Support contains 4 out of 514 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 514/514 places, 2972/2972 transitions.
Applied a total of 0 rules in 86 ms. Remains 514 /514 variables (removed 0) and now considering 2972/2972 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 514/514 places, 2972/2972 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 514/514 places, 2972/2972 transitions.
Applied a total of 0 rules in 95 ms. Remains 514 /514 variables (removed 0) and now considering 2972/2972 (removed 0) transitions.
[2024-05-28 18:17:04] [INFO ] Flow matrix only has 2924 transitions (discarded 48 similar events)
[2024-05-28 18:17:04] [INFO ] Invariant cache hit.
[2024-05-28 18:17:05] [INFO ] Implicit Places using invariants in 821 ms returned []
[2024-05-28 18:17:05] [INFO ] Flow matrix only has 2924 transitions (discarded 48 similar events)
[2024-05-28 18:17:05] [INFO ] Invariant cache hit.
[2024-05-28 18:17:07] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:17:31] [INFO ] Implicit Places using invariants and state equation in 25884 ms returned []
Implicit Place search using SMT with State Equation took 26724 ms to find 0 implicit places.
[2024-05-28 18:17:31] [INFO ] Redundant transitions in 206 ms returned []
Running 2966 sub problems to find dead transitions.
[2024-05-28 18:17:31] [INFO ] Flow matrix only has 2924 transitions (discarded 48 similar events)
[2024-05-28 18:17:31] [INFO ] Invariant cache hit.
[2024-05-28 18:17:31] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2966 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/508 variables, 21/33 constraints. Problems are: Problem set: 0 solved, 2966 unsolved
[2024-05-28 18:18:22] [INFO ] Deduced a trap composed of 3 places in 128 ms of which 2 ms to minimize.
[2024-05-28 18:18:23] [INFO ] Deduced a trap composed of 35 places in 287 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 508/3438 variables, and 35 constraints, problems are : Problem set: 0 solved, 2966 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/514 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 2966/1169 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2966 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2966 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/508 variables, 21/33 constraints. Problems are: Problem set: 0 solved, 2966 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/508 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 2966 unsolved
[2024-05-28 18:18:39] [INFO ] Deduced a trap composed of 50 places in 620 ms of which 3 ms to minimize.
[2024-05-28 18:18:39] [INFO ] Deduced a trap composed of 51 places in 155 ms of which 2 ms to minimize.
[2024-05-28 18:18:40] [INFO ] Deduced a trap composed of 51 places in 141 ms of which 1 ms to minimize.
[2024-05-28 18:18:40] [INFO ] Deduced a trap composed of 51 places in 104 ms of which 2 ms to minimize.
[2024-05-28 18:18:40] [INFO ] Deduced a trap composed of 52 places in 62 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 508/3438 variables, and 40 constraints, problems are : Problem set: 0 solved, 2966 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/514 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1797/1169 constraints, Known Traps: 7/7 constraints]
After SMT, in 91656ms problems are : Problem set: 0 solved, 2966 unsolved
Search for dead transitions found 0 dead transitions in 91701ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118747 ms. Remains : 514/514 places, 2972/2972 transitions.
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 16 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 788 transition count 3206
Reduce places removed 40 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 56 rules applied. Total rules applied 96 place count 748 transition count 3190
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 112 place count 732 transition count 3190
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 112 place count 732 transition count 3102
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 288 place count 644 transition count 3102
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 480 place count 548 transition count 3006
Applied a total of 480 rules in 322 ms. Remains 548 /788 variables (removed 240) and now considering 3006/3246 (removed 240) transitions.
Running 3000 sub problems to find dead transitions.
[2024-05-28 18:19:04] [INFO ] Flow matrix only has 2958 transitions (discarded 48 similar events)
// Phase 1: matrix 2958 rows 548 cols
[2024-05-28 18:19:04] [INFO ] Computed 44 invariants in 111 ms
[2024-05-28 18:19:04] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/542 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
SMT process timed out in 51719ms, After SMT, problems are : Problem set: 0 solved, 3000 unsolved
Search for dead transitions found 0 dead transitions in 51746ms
[2024-05-28 18:19:55] [INFO ] Flow matrix only has 2958 transitions (discarded 48 similar events)
[2024-05-28 18:19:55] [INFO ] Invariant cache hit.
[2024-05-28 18:19:56] [INFO ] Implicit Places using invariants in 654 ms returned []
[2024-05-28 18:19:56] [INFO ] Flow matrix only has 2958 transitions (discarded 48 similar events)
[2024-05-28 18:19:56] [INFO ] Invariant cache hit.
[2024-05-28 18:19:58] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:20:24] [INFO ] Implicit Places using invariants and state equation in 28119 ms returned []
Implicit Place search using SMT with State Equation took 28788 ms to find 0 implicit places.
[2024-05-28 18:20:24] [INFO ] Redundant transitions in 287 ms returned []
Running 3000 sub problems to find dead transitions.
[2024-05-28 18:20:24] [INFO ] Flow matrix only has 2958 transitions (discarded 48 similar events)
[2024-05-28 18:20:24] [INFO ] Invariant cache hit.
[2024-05-28 18:20:24] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/542 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/542 variables, 24/37 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
[2024-05-28 18:21:24] [INFO ] Deduced a trap composed of 19 places in 411 ms of which 3 ms to minimize.
[2024-05-28 18:21:25] [INFO ] Deduced a trap composed of 42 places in 348 ms of which 3 ms to minimize.
[2024-05-28 18:21:25] [INFO ] Deduced a trap composed of 91 places in 502 ms of which 3 ms to minimize.
[2024-05-28 18:21:26] [INFO ] Deduced a trap composed of 71 places in 457 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 542/3506 variables, and 41 constraints, problems are : Problem set: 0 solved, 3000 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 24/29 constraints, State Equation: 0/548 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3000/1320 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3000 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/542 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/542 variables, 24/37 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/542 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
[2024-05-28 18:21:40] [INFO ] Deduced a trap composed of 55 places in 181 ms of which 3 ms to minimize.
[2024-05-28 18:21:40] [INFO ] Deduced a trap composed of 55 places in 126 ms of which 4 ms to minimize.
[2024-05-28 18:21:40] [INFO ] Deduced a trap composed of 55 places in 101 ms of which 1 ms to minimize.
[2024-05-28 18:21:40] [INFO ] Deduced a trap composed of 55 places in 58 ms of which 1 ms to minimize.
[2024-05-28 18:21:41] [INFO ] Deduced a trap composed of 55 places in 71 ms of which 1 ms to minimize.
[2024-05-28 18:21:44] [INFO ] Deduced a trap composed of 55 places in 82 ms of which 1 ms to minimize.
[2024-05-28 18:21:45] [INFO ] Deduced a trap composed of 35 places in 369 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 542/3506 variables, and 48 constraints, problems are : Problem set: 0 solved, 3000 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 24/29 constraints, State Equation: 0/548 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1320 constraints, Known Traps: 11/11 constraints]
After SMT, in 97649ms problems are : Problem set: 0 solved, 3000 unsolved
Search for dead transitions found 0 dead transitions in 97683ms
Starting structural reductions in SI_LTL mode, iteration 1 : 548/788 places, 3006/3246 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 178855 ms. Remains : 548/788 places, 3006/3246 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-00
Stuttering criterion allowed to conclude after 119 steps with 0 reset in 6 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-00 finished in 179065 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&((p1&&X(G(p0))) U p2))))'
Support contains 65 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 3238
Applied a total of 16 rules in 60 ms. Remains 780 /788 variables (removed 8) and now considering 3238/3246 (removed 8) transitions.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:22:02] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
// Phase 1: matrix 3190 rows 780 cols
[2024-05-28 18:22:02] [INFO ] Computed 44 invariants in 61 ms
[2024-05-28 18:22:02] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 48442ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 48473ms
[2024-05-28 18:22:51] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:22:51] [INFO ] Invariant cache hit.
[2024-05-28 18:22:52] [INFO ] Implicit Places using invariants in 761 ms returned []
[2024-05-28 18:22:52] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:22:52] [INFO ] Invariant cache hit.
[2024-05-28 18:22:54] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:23:24] [INFO ] Performed 669/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 18:23:27] [INFO ] Implicit Places using invariants and state equation in 35178 ms returned []
Implicit Place search using SMT with State Equation took 35968 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:23:27] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:23:27] [INFO ] Invariant cache hit.
[2024-05-28 18:23:27] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/774 variables, 21/33 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
[2024-05-28 18:24:21] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 1.0)
(s5 0.0)
(s6 0.0)
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(s8 1.0)
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(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 1.0)
(s16 0.0)
(s17 1.0)
(s18 4.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 2.0)
(s25 0.0)
(s26 0.0)
(s27 1.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 1.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 1.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 1.0)
(s46 1.0)
(s47 0.0)
(s48 1.0)
(s49 0.0)
(s50 1.0)
(s51 1.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 1.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 1.0)
(s64 0.0)
(s65 1.0)
(s66 0.0)
(s67 1.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 1.0)
(s72 0.0)
(s73 1.0)
(s74 0.0)
(s75 1.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 1.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 3.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 1.0)
(s96 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 774/3970 variables, and 34 constraints, problems are : Problem set: 0 solved, 3232 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 12/14 constraints, Generalized P Invariants (flows): 21/30 constraints, State Equation: 0/780 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3232/1552 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/774 variables, 21/33 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/774 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
[2024-05-28 18:24:28] [INFO ] Deduced a trap composed of 43 places in 678 ms of which 4 ms to minimize.
[2024-05-28 18:24:28] [INFO ] Deduced a trap composed of 85 places in 472 ms of which 4 ms to minimize.
[2024-05-28 18:24:29] [INFO ] Deduced a trap composed of 84 places in 429 ms of which 4 ms to minimize.
[2024-05-28 18:24:29] [INFO ] Deduced a trap composed of 84 places in 391 ms of which 3 ms to minimize.
[2024-05-28 18:24:29] [INFO ] Deduced a trap composed of 84 places in 405 ms of which 4 ms to minimize.
[2024-05-28 18:24:30] [INFO ] Deduced a trap composed of 164 places in 396 ms of which 4 ms to minimize.
[2024-05-28 18:24:30] [INFO ] Deduced a trap composed of 155 places in 366 ms of which 4 ms to minimize.
[2024-05-28 18:24:31] [INFO ] Deduced a trap composed of 146 places in 374 ms of which 3 ms to minimize.
[2024-05-28 18:24:36] [INFO ] Deduced a trap composed of 84 places in 85 ms of which 1 ms to minimize.
[2024-05-28 18:24:37] [INFO ] Deduced a trap composed of 118 places in 381 ms of which 3 ms to minimize.
[2024-05-28 18:24:46] [INFO ] Deduced a trap composed of 61 places in 542 ms of which 4 ms to minimize.
[2024-05-28 18:24:46] [INFO ] Deduced a trap composed of 54 places in 547 ms of which 3 ms to minimize.
[2024-05-28 18:24:46] [INFO ] Deduced a trap composed of 84 places in 73 ms of which 1 ms to minimize.
[2024-05-28 18:24:47] [INFO ] Deduced a trap composed of 85 places in 86 ms of which 1 ms to minimize.
[2024-05-28 18:24:47] [INFO ] Deduced a trap composed of 85 places in 64 ms of which 6 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 774/3970 variables, and 49 constraints, problems are : Problem set: 0 solved, 3232 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 12/14 constraints, Generalized P Invariants (flows): 21/30 constraints, State Equation: 0/780 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1552 constraints, Known Traps: 16/16 constraints]
After SMT, in 87110ms problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 87160ms
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 3238/3246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171687 ms. Remains : 780/788 places, 3238/3246 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (OR (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-03 finished in 171863 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!(X(p0) U (p1 U (X(p0) U X(p2)))))'
Support contains 90 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 3238
Applied a total of 16 rules in 51 ms. Remains 780 /788 variables (removed 8) and now considering 3238/3246 (removed 8) transitions.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:24:54] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:24:54] [INFO ] Invariant cache hit.
[2024-05-28 18:24:54] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 46617ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 46651ms
[2024-05-28 18:25:41] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:25:41] [INFO ] Invariant cache hit.
[2024-05-28 18:25:42] [INFO ] Implicit Places using invariants in 966 ms returned []
[2024-05-28 18:25:42] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:25:42] [INFO ] Invariant cache hit.
[2024-05-28 18:25:44] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:26:14] [INFO ] Performed 476/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 18:26:20] [INFO ] Implicit Places using invariants and state equation in 38469 ms returned []
Implicit Place search using SMT with State Equation took 39438 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:26:20] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:26:20] [INFO ] Invariant cache hit.
[2024-05-28 18:26:20] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/774 variables, 21/33 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
[2024-05-28 18:27:14] [INFO ] Deduced a trap composed of 3 places in 148 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 774/3970 variables, and 34 constraints, problems are : Problem set: 0 solved, 3232 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 12/14 constraints, Generalized P Invariants (flows): 21/30 constraints, State Equation: 0/780 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3232/1552 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/774 variables, 21/33 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/774 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
[2024-05-28 18:27:20] [INFO ] Deduced a trap composed of 43 places in 856 ms of which 4 ms to minimize.
[2024-05-28 18:27:21] [INFO ] Deduced a trap composed of 85 places in 631 ms of which 4 ms to minimize.
[2024-05-28 18:27:21] [INFO ] Deduced a trap composed of 84 places in 520 ms of which 4 ms to minimize.
[2024-05-28 18:27:22] [INFO ] Deduced a trap composed of 84 places in 432 ms of which 4 ms to minimize.
[2024-05-28 18:27:22] [INFO ] Deduced a trap composed of 84 places in 452 ms of which 4 ms to minimize.
[2024-05-28 18:27:23] [INFO ] Deduced a trap composed of 164 places in 510 ms of which 4 ms to minimize.
[2024-05-28 18:27:23] [INFO ] Deduced a trap composed of 155 places in 499 ms of which 4 ms to minimize.
[2024-05-28 18:27:24] [INFO ] Deduced a trap composed of 146 places in 412 ms of which 3 ms to minimize.
[2024-05-28 18:27:29] [INFO ] Deduced a trap composed of 84 places in 132 ms of which 2 ms to minimize.
[2024-05-28 18:27:30] [INFO ] Deduced a trap composed of 118 places in 478 ms of which 2 ms to minimize.
[2024-05-28 18:27:39] [INFO ] Deduced a trap composed of 61 places in 753 ms of which 4 ms to minimize.
[2024-05-28 18:27:40] [INFO ] Deduced a trap composed of 54 places in 706 ms of which 3 ms to minimize.
[2024-05-28 18:27:40] [INFO ] Deduced a trap composed of 84 places in 69 ms of which 1 ms to minimize.
[2024-05-28 18:27:40] [INFO ] Deduced a trap composed of 85 places in 81 ms of which 1 ms to minimize.
[2024-05-28 18:27:41] [INFO ] Deduced a trap composed of 85 places in 91 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 774/3970 variables, and 49 constraints, problems are : Problem set: 0 solved, 3232 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 12/14 constraints, Generalized P Invariants (flows): 21/30 constraints, State Equation: 0/780 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1552 constraints, Known Traps: 16/16 constraints]
After SMT, in 85472ms problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 85500ms
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 3238/3246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171654 ms. Remains : 780/788 places, 3238/3246 transitions.
Stuttering acceptance computed with spot in 217 ms :[p2, p2, p2, (AND p0 p2), true]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 19 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-04 finished in 171903 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0)) U G((p1&&F(p2)))))))'
Support contains 53 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Applied a total of 0 rules in 35 ms. Remains 788 /788 variables (removed 0) and now considering 3246/3246 (removed 0) transitions.
Running 3240 sub problems to find dead transitions.
[2024-05-28 18:27:46] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
// Phase 1: matrix 3198 rows 788 cols
[2024-05-28 18:27:46] [INFO ] Computed 44 invariants in 110 ms
[2024-05-28 18:27:46] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3240 unsolved
SMT process timed out in 47047ms, After SMT, problems are : Problem set: 0 solved, 3240 unsolved
Search for dead transitions found 0 dead transitions in 47085ms
[2024-05-28 18:28:33] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
[2024-05-28 18:28:33] [INFO ] Invariant cache hit.
[2024-05-28 18:28:34] [INFO ] Implicit Places using invariants in 761 ms returned []
[2024-05-28 18:28:34] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
[2024-05-28 18:28:34] [INFO ] Invariant cache hit.
[2024-05-28 18:28:37] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:29:07] [INFO ] Performed 667/788 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 18:29:11] [INFO ] Implicit Places using invariants and state equation in 36743 ms returned []
Implicit Place search using SMT with State Equation took 37532 ms to find 0 implicit places.
Running 3240 sub problems to find dead transitions.
[2024-05-28 18:29:11] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
[2024-05-28 18:29:11] [INFO ] Invariant cache hit.
[2024-05-28 18:29:11] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3240 unsolved
SMT process timed out in 55446ms, After SMT, problems are : Problem set: 0 solved, 3240 unsolved
Search for dead transitions found 0 dead transitions in 55485ms
Finished structural reductions in LTL mode , in 1 iterations and 140162 ms. Remains : 788/788 places, 3246/3246 transitions.
Stuttering acceptance computed with spot in 255 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) p1), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-06
Stuttering criterion allowed to conclude after 2500 steps with 26 reset in 30 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-06 finished in 140483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 9 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 788 transition count 3214
Reduce places removed 32 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 40 rules applied. Total rules applied 72 place count 756 transition count 3206
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 80 place count 748 transition count 3206
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 80 place count 748 transition count 3102
Deduced a syphon composed of 104 places in 2 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 288 place count 644 transition count 3102
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 448 place count 564 transition count 3022
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 452 place count 560 transition count 3018
Iterating global reduction 3 with 4 rules applied. Total rules applied 456 place count 560 transition count 3018
Applied a total of 456 rules in 222 ms. Remains 560 /788 variables (removed 228) and now considering 3018/3246 (removed 228) transitions.
Running 3012 sub problems to find dead transitions.
[2024-05-28 18:30:07] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
// Phase 1: matrix 2970 rows 560 cols
[2024-05-28 18:30:07] [INFO ] Computed 44 invariants in 109 ms
[2024-05-28 18:30:07] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
SMT process timed out in 48779ms, After SMT, problems are : Problem set: 0 solved, 3012 unsolved
Search for dead transitions found 0 dead transitions in 48808ms
[2024-05-28 18:30:55] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:30:55] [INFO ] Invariant cache hit.
[2024-05-28 18:30:56] [INFO ] Implicit Places using invariants in 661 ms returned []
[2024-05-28 18:30:56] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:30:56] [INFO ] Invariant cache hit.
[2024-05-28 18:30:58] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:31:23] [INFO ] Implicit Places using invariants and state equation in 26726 ms returned []
Implicit Place search using SMT with State Equation took 27390 ms to find 0 implicit places.
[2024-05-28 18:31:23] [INFO ] Redundant transitions in 122 ms returned []
Running 3012 sub problems to find dead transitions.
[2024-05-28 18:31:23] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:31:23] [INFO ] Invariant cache hit.
[2024-05-28 18:31:23] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/554 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
[2024-05-28 18:32:21] [INFO ] Deduced a trap composed of 3 places in 98 ms of which 1 ms to minimize.
[2024-05-28 18:32:22] [INFO ] Deduced a trap composed of 50 places in 175 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 554/3530 variables, and 35 constraints, problems are : Problem set: 0 solved, 3012 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/560 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3012/1332 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3012 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/554 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/554 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 554/3530 variables, and 35 constraints, problems are : Problem set: 0 solved, 3012 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/560 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1332 constraints, Known Traps: 2/2 constraints]
After SMT, in 95053ms problems are : Problem set: 0 solved, 3012 unsolved
Search for dead transitions found 0 dead transitions in 95078ms
Starting structural reductions in SI_LTL mode, iteration 1 : 560/788 places, 3018/3246 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 171643 ms. Remains : 560/788 places, 3018/3246 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-07
Product exploration explored 100000 steps with 13183 reset in 1736 ms.
Product exploration explored 100000 steps with 13167 reset in 2070 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 23 steps (0 resets) in 6 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
[2024-05-28 18:33:03] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:33:03] [INFO ] Invariant cache hit.
[2024-05-28 18:33:05] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-28 18:33:05] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 85 ms returned sat
[2024-05-28 18:33:11] [INFO ] [Real]Absence check using state equation in 5778 ms returned sat
[2024-05-28 18:33:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 18:33:13] [INFO ] [Nat]Absence check using 17 positive place invariants in 14 ms returned sat
[2024-05-28 18:33:13] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 141 ms returned sat
[2024-05-28 18:33:19] [INFO ] [Nat]Absence check using state equation in 6026 ms returned unknown
Could not prove EG (NOT p0)
Support contains 9 out of 560 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 560/560 places, 3018/3018 transitions.
Applied a total of 0 rules in 151 ms. Remains 560 /560 variables (removed 0) and now considering 3018/3018 (removed 0) transitions.
Running 3012 sub problems to find dead transitions.
[2024-05-28 18:33:20] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:33:20] [INFO ] Invariant cache hit.
[2024-05-28 18:33:20] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
SMT process timed out in 52111ms, After SMT, problems are : Problem set: 0 solved, 3012 unsolved
Search for dead transitions found 0 dead transitions in 52168ms
[2024-05-28 18:34:12] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:34:12] [INFO ] Invariant cache hit.
[2024-05-28 18:34:12] [INFO ] Implicit Places using invariants in 659 ms returned []
[2024-05-28 18:34:12] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:34:12] [INFO ] Invariant cache hit.
[2024-05-28 18:34:15] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:34:40] [INFO ] Implicit Places using invariants and state equation in 28113 ms returned []
Implicit Place search using SMT with State Equation took 28776 ms to find 0 implicit places.
[2024-05-28 18:34:41] [INFO ] Redundant transitions in 115 ms returned []
Running 3012 sub problems to find dead transitions.
[2024-05-28 18:34:41] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:34:41] [INFO ] Invariant cache hit.
[2024-05-28 18:34:41] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/554 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
[2024-05-28 18:35:30] [INFO ] Deduced a trap composed of 3 places in 122 ms of which 2 ms to minimize.
[2024-05-28 18:35:31] [INFO ] Deduced a trap composed of 50 places in 157 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 554/3530 variables, and 35 constraints, problems are : Problem set: 0 solved, 3012 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/560 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3012/1332 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3012 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/554 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/554 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 554/3530 variables, and 35 constraints, problems are : Problem set: 0 solved, 3012 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/560 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1332 constraints, Known Traps: 2/2 constraints]
After SMT, in 88499ms problems are : Problem set: 0 solved, 3012 unsolved
Search for dead transitions found 0 dead transitions in 88525ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 169764 ms. Remains : 560/560 places, 3018/3018 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 17 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
[2024-05-28 18:36:10] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:36:10] [INFO ] Invariant cache hit.
[2024-05-28 18:36:11] [INFO ] [Real]Absence check using 17 positive place invariants in 8 ms returned sat
[2024-05-28 18:36:11] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 58 ms returned sat
[2024-05-28 18:36:17] [INFO ] [Real]Absence check using state equation in 5944 ms returned sat
[2024-05-28 18:36:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 18:36:18] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-28 18:36:18] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 66 ms returned sat
[2024-05-28 18:36:23] [INFO ] [Nat]Absence check using state equation in 4626 ms returned sat
[2024-05-28 18:36:23] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:36:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 18:36:26] [INFO ] [Nat]Added 224 Read/Feed constraints in 3036 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 13248 reset in 1783 ms.
Product exploration explored 100000 steps with 13174 reset in 1661 ms.
Built C files in :
/tmp/ltsmin6287571000103095533
[2024-05-28 18:36:30] [INFO ] Too many transitions (3018) to apply POR reductions. Disabling POR matrices.
[2024-05-28 18:36:30] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6287571000103095533
Running compilation step : cd /tmp/ltsmin6287571000103095533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6287571000103095533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6287571000103095533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 9 out of 560 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 560/560 places, 3018/3018 transitions.
Applied a total of 0 rules in 61 ms. Remains 560 /560 variables (removed 0) and now considering 3018/3018 (removed 0) transitions.
Running 3012 sub problems to find dead transitions.
[2024-05-28 18:36:33] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:36:33] [INFO ] Invariant cache hit.
[2024-05-28 18:36:33] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/554 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 554/3530 variables, and 33 constraints, problems are : Problem set: 0 solved, 3012 unsolved in 20078 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/560 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3012/1332 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3012 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/554 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
[2024-05-28 18:37:31] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 2 ms to minimize.
[2024-05-28 18:37:32] [INFO ] Deduced a trap composed of 50 places in 167 ms of which 2 ms to minimize.
[2024-05-28 18:37:33] [INFO ] Deduced a trap composed of 57 places in 600 ms of which 4 ms to minimize.
[2024-05-28 18:37:34] [INFO ] Deduced a trap composed of 57 places in 788 ms of which 3 ms to minimize.
[2024-05-28 18:37:35] [INFO ] Deduced a trap composed of 35 places in 676 ms of which 3 ms to minimize.
[2024-05-28 18:37:35] [INFO ] Deduced a trap composed of 56 places in 143 ms of which 2 ms to minimize.
[2024-05-28 18:37:35] [INFO ] Deduced a trap composed of 56 places in 95 ms of which 1 ms to minimize.
[2024-05-28 18:37:35] [INFO ] Deduced a trap composed of 57 places in 80 ms of which 1 ms to minimize.
[2024-05-28 18:37:36] [INFO ] Deduced a trap composed of 56 places in 94 ms of which 1 ms to minimize.
[2024-05-28 18:37:36] [INFO ] Deduced a trap composed of 56 places in 93 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 554/3530 variables, and 43 constraints, problems are : Problem set: 0 solved, 3012 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/560 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1332 constraints, Known Traps: 10/10 constraints]
After SMT, in 76111ms problems are : Problem set: 0 solved, 3012 unsolved
Search for dead transitions found 0 dead transitions in 76144ms
[2024-05-28 18:37:49] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:37:49] [INFO ] Invariant cache hit.
[2024-05-28 18:37:50] [INFO ] Implicit Places using invariants in 906 ms returned []
[2024-05-28 18:37:50] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:37:50] [INFO ] Invariant cache hit.
[2024-05-28 18:37:52] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:38:17] [INFO ] Implicit Places using invariants and state equation in 27124 ms returned []
Implicit Place search using SMT with State Equation took 28043 ms to find 0 implicit places.
[2024-05-28 18:38:17] [INFO ] Redundant transitions in 116 ms returned []
Running 3012 sub problems to find dead transitions.
[2024-05-28 18:38:17] [INFO ] Flow matrix only has 2970 transitions (discarded 48 similar events)
[2024-05-28 18:38:17] [INFO ] Invariant cache hit.
[2024-05-28 18:38:17] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/554 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
[2024-05-28 18:39:08] [INFO ] Deduced a trap composed of 3 places in 127 ms of which 2 ms to minimize.
[2024-05-28 18:39:09] [INFO ] Deduced a trap composed of 50 places in 187 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 554/3530 variables, and 35 constraints, problems are : Problem set: 0 solved, 3012 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/560 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3012/1332 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3012 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/554 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/554 variables, 19/33 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/554 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 3012 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 554/3530 variables, and 35 constraints, problems are : Problem set: 0 solved, 3012 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/560 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1332 constraints, Known Traps: 2/2 constraints]
After SMT, in 90062ms problems are : Problem set: 0 solved, 3012 unsolved
Search for dead transitions found 0 dead transitions in 90095ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 194490 ms. Remains : 560/560 places, 3018/3018 transitions.
Built C files in :
/tmp/ltsmin15418165176154818208
[2024-05-28 18:39:47] [INFO ] Too many transitions (3018) to apply POR reductions. Disabling POR matrices.
[2024-05-28 18:39:47] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15418165176154818208
Running compilation step : cd /tmp/ltsmin15418165176154818208;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15418165176154818208;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15418165176154818208;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 18:39:51] [INFO ] Flatten gal took : 230 ms
[2024-05-28 18:39:51] [INFO ] Flatten gal took : 150 ms
[2024-05-28 18:39:51] [INFO ] Time to serialize gal into /tmp/LTL12531611494352117270.gal : 49 ms
[2024-05-28 18:39:51] [INFO ] Time to serialize properties into /tmp/LTL6182996618692922695.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12531611494352117270.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8053338954565570627.hoa' '-atoms' '/tmp/LTL6182996618692922695.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6182996618692922695.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8053338954565570627.hoa
Detected timeout of ITS tools.
[2024-05-28 18:40:06] [INFO ] Flatten gal took : 114 ms
[2024-05-28 18:40:07] [INFO ] Flatten gal took : 114 ms
[2024-05-28 18:40:07] [INFO ] Time to serialize gal into /tmp/LTL5449864133406852499.gal : 22 ms
[2024-05-28 18:40:07] [INFO ] Time to serialize properties into /tmp/LTL9102381811223514934.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5449864133406852499.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9102381811223514934.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(ORB_Lock<=(((Insert_Source_E_5+Insert_Source_E_6)+(Insert_Source_E_3+Insert_Source_E_4))+((Insert_Source_E_8+Insert_Source_E_...203
Formula 0 simplified : FG!"(ORB_Lock<=(((Insert_Source_E_5+Insert_Source_E_6)+(Insert_Source_E_3+Insert_Source_E_4))+((Insert_Source_E_8+Insert_Source_E_1)...197
Detected timeout of ITS tools.
[2024-05-28 18:40:22] [INFO ] Flatten gal took : 115 ms
[2024-05-28 18:40:22] [INFO ] Applying decomposition
[2024-05-28 18:40:22] [INFO ] Flatten gal took : 118 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph180996848025287265.txt' '-o' '/tmp/graph180996848025287265.bin' '-w' '/tmp/graph180996848025287265.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph180996848025287265.bin' '-l' '-1' '-v' '-w' '/tmp/graph180996848025287265.weights' '-q' '0' '-e' '0.001'
[2024-05-28 18:40:22] [INFO ] Decomposing Gal with order
[2024-05-28 18:40:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 18:40:23] [INFO ] Removed a total of 1149 redundant transitions.
[2024-05-28 18:40:23] [INFO ] Flatten gal took : 777 ms
[2024-05-28 18:40:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 687 labels/synchronizations in 97 ms.
[2024-05-28 18:40:24] [INFO ] Time to serialize gal into /tmp/LTL14332087299348250359.gal : 56 ms
[2024-05-28 18:40:24] [INFO ] Time to serialize properties into /tmp/LTL3630225348352043122.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14332087299348250359.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3630225348352043122.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu12.ORB_Lock<=(((gu12.Insert_Source_E_5+gu12.Insert_Source_E_6)+(gu12.Insert_Source_E_3+gu12.Insert_Source_E_4))+((gu12.Inse...248
Formula 0 simplified : FG!"(gu12.ORB_Lock<=(((gu12.Insert_Source_E_5+gu12.Insert_Source_E_6)+(gu12.Insert_Source_E_3+gu12.Insert_Source_E_4))+((gu12.Insert...242
Detected timeout of ITS tools.
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-07 finished in 632615 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 3238
Applied a total of 16 rules in 66 ms. Remains 780 /788 variables (removed 8) and now considering 3238/3246 (removed 8) transitions.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:40:39] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
// Phase 1: matrix 3190 rows 780 cols
[2024-05-28 18:40:39] [INFO ] Computed 44 invariants in 172 ms
[2024-05-28 18:40:39] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 46052ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 46084ms
[2024-05-28 18:41:25] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:41:25] [INFO ] Invariant cache hit.
[2024-05-28 18:41:26] [INFO ] Implicit Places using invariants in 1040 ms returned []
[2024-05-28 18:41:26] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:41:26] [INFO ] Invariant cache hit.
[2024-05-28 18:41:28] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:41:59] [INFO ] Performed 409/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 18:42:18] [INFO ] Implicit Places using invariants and state equation in 51740 ms returned []
Implicit Place search using SMT with State Equation took 52786 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:42:18] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:42:18] [INFO ] Invariant cache hit.
[2024-05-28 18:42:18] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 59519ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 59563ms
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 3238/3246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 158516 ms. Remains : 780/788 places, 3238/3246 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-09
Product exploration explored 100000 steps with 50000 reset in 1697 ms.
Product exploration explored 100000 steps with 50000 reset in 1278 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 22 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-09 finished in 161666 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&X(F(p1))))))'
Support contains 6 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 3238
Applied a total of 16 rules in 116 ms. Remains 780 /788 variables (removed 8) and now considering 3238/3246 (removed 8) transitions.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:43:21] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:43:21] [INFO ] Invariant cache hit.
[2024-05-28 18:43:21] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 52210ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 52274ms
[2024-05-28 18:44:13] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:44:13] [INFO ] Invariant cache hit.
[2024-05-28 18:44:14] [INFO ] Implicit Places using invariants in 786 ms returned []
[2024-05-28 18:44:14] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:44:14] [INFO ] Invariant cache hit.
[2024-05-28 18:44:17] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:44:47] [INFO ] Performed 474/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 18:45:09] [INFO ] Implicit Places using invariants and state equation in 55225 ms returned []
Implicit Place search using SMT with State Equation took 56027 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:45:09] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:45:09] [INFO ] Invariant cache hit.
[2024-05-28 18:45:09] [INFO ] State equation strengthened by 224 read => feed constraints.
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(s684 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 59862ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 59902ms
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 3238/3246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 168351 ms. Remains : 780/788 places, 3238/3246 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-10
Product exploration explored 100000 steps with 25000 reset in 2704 ms.
Product exploration explored 100000 steps with 25000 reset in 1889 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 40000 steps (244 resets) in 732 ms. (54 steps per ms) remains 1/1 properties
BEST_FIRST walk for 34215 steps (81 resets) in 277 ms. (123 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p1 p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 161 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 3 out of 780 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Applied a total of 0 rules in 29 ms. Remains 780 /780 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:46:15] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:46:15] [INFO ] Invariant cache hit.
[2024-05-28 18:46:15] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 49278ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 49319ms
[2024-05-28 18:47:04] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:47:04] [INFO ] Invariant cache hit.
[2024-05-28 18:47:05] [INFO ] Implicit Places using invariants in 1197 ms returned []
[2024-05-28 18:47:05] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:47:05] [INFO ] Invariant cache hit.
[2024-05-28 18:47:08] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:47:40] [INFO ] Performed 476/780 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-28 18:48:02] [INFO ] Implicit Places using invariants and state equation in 56179 ms returned []
Implicit Place search using SMT with State Equation took 57379 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:48:02] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:48:02] [INFO ] Invariant cache hit.
[2024-05-28 18:48:02] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 55753ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 55780ms
Finished structural reductions in LTL mode , in 1 iterations and 162521 ms. Remains : 780/780 places, 3238/3238 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 89 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 40000 steps (268 resets) in 423 ms. (94 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (92 resets) in 235 ms. (169 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 74946 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :0 out of 1
Probabilistic random walk after 74946 steps, saw 25788 distinct states, run finished after 3002 ms. (steps per millisecond=24 ) properties seen :0
[2024-05-28 18:49:01] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:49:01] [INFO ] Invariant cache hit.
[2024-05-28 18:49:01] [INFO ] State equation strengthened by 224 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 17/20 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 697/717 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/717 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 26/743 variables, 12/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/743 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 37/780 variables, 18/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/780 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3970/3970 variables, and 824 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 780/780 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 17/20 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 697/717 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/717 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 26/743 variables, 12/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/743 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 37/780 variables, 18/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 18:49:07] [INFO ] Deduced a trap composed of 84 places in 775 ms of which 5 ms to minimize.
[2024-05-28 18:49:08] [INFO ] Deduced a trap composed of 84 places in 672 ms of which 4 ms to minimize.
[2024-05-28 18:49:08] [INFO ] Deduced a trap composed of 84 places in 699 ms of which 4 ms to minimize.
[2024-05-28 18:49:09] [INFO ] Deduced a trap composed of 84 places in 623 ms of which 4 ms to minimize.
[2024-05-28 18:49:10] [INFO ] Deduced a trap composed of 84 places in 710 ms of which 4 ms to minimize.
[2024-05-28 18:49:11] [INFO ] Deduced a trap composed of 84 places in 733 ms of which 5 ms to minimize.
[2024-05-28 18:49:11] [INFO ] Deduced a trap composed of 262 places in 720 ms of which 4 ms to minimize.
SMT process timed out in 10408ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 780 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 3182
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 724 transition count 3182
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 724 transition count 3086
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 628 transition count 3086
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 496 place count 532 transition count 2990
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 500 place count 528 transition count 2986
Iterating global reduction 2 with 4 rules applied. Total rules applied 504 place count 528 transition count 2986
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 520 place count 528 transition count 2970
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 536 place count 512 transition count 2970
Applied a total of 536 rules in 385 ms. Remains 512 /780 variables (removed 268) and now considering 2970/3238 (removed 268) transitions.
Running 2964 sub problems to find dead transitions.
[2024-05-28 18:49:12] [INFO ] Flow matrix only has 2922 transitions (discarded 48 similar events)
// Phase 1: matrix 2922 rows 512 cols
[2024-05-28 18:49:12] [INFO ] Computed 44 invariants in 125 ms
[2024-05-28 18:49:12] [INFO ] State equation strengthened by 224 read => feed constraints.
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(s231 1.0)
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(s235 0.0)
(s236 1.0)
(s237 1.0)
(s238 0.0)
(s239 0.0)
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(s241 0.0)
(s242 1.0)
(s243 0.0)
(s244 1.0)
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(s247 1.0)
(s248 1.0)
(s249 0.0)
(s250 2.0)
(s251 1.0)
(s252 1.0)
(s253 0.0)
(s254 1.0)
(s255 1.0)
(s256 4.0)
(s257 1.0)
(s258 1.0)
(s259 0.0)
(s260 1.0)
(s261 0.0)
(s262 1.0)
(s263 2.0)
(s264 1.0)
(s265 1.0)
(s267 10.0)
(s268 1.0)
(s269 0.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 0.0)
(s275 0.0)
(s276 1.0)
(s277 1.0)
(s278 4.0)
(s279 0.0)
(s280 3.0)
(s281 1.0)
(s282 1.0)
(s283 0.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 0.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 0.0)
(s293 0.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 0.0)
(s298 1.0)
(s299 0.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 3.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 0.0)
(s316 0.0)
(s317 1.0)
(s318 0.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 0.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 0.0)
(s331 1.0)
(s332 1.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 0.0)
(s347 1.0)
(s348 1.0)
(s349 0.0)
(s350 1.0)
(s351 1.0)
(s352 0.0)
(s353 1.0)
(s354 4.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 0.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 2.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 0.0)
(s372 1.0)
(s373 0.0)
(s374 1.0)
(s375 0.0)
(s376 0.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 0.0)
(s381 1.0)
(s382 0.0)
(s383 1.0)
(s384 1.0)
(s385 4.0)
(s386 1.0)
(s387 0.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 0.0)
(s392 1.0)
(s393 1.0)
(s395 1.0)
(s396 timeout
1.0)
(s397 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/506 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2964 unsolved
SMT process timed out in 49519ms, After SMT, problems are : Problem set: 0 solved, 2964 unsolved
Search for dead transitions found 0 dead transitions in 49550ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49942 ms. Remains : 512/780 places, 2970/3238 transitions.
RANDOM walk for 40001 steps (461 resets) in 889 ms. (44 steps per ms) remains 1/1 properties
BEST_FIRST walk for 33935 steps (119 resets) in 302 ms. (111 steps per ms) remains 0/1 properties
Knowledge obtained : [p1]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 1 factoid took 153 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 193 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 191 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 2111 ms.
Product exploration explored 100000 steps with 25000 reset in 1770 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 3 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 780 transition count 3238
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 61 Pre rules applied. Total rules applied 51 place count 780 transition count 3334
Deduced a syphon composed of 112 places in 2 ms
Iterating global reduction 1 with 61 rules applied. Total rules applied 112 place count 780 transition count 3334
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 128 place count 764 transition count 3318
Deduced a syphon composed of 96 places in 2 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 144 place count 764 transition count 3318
Performed 136 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 232 places in 3 ms
Iterating global reduction 1 with 136 rules applied. Total rules applied 280 place count 764 transition count 3318
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 308 place count 736 transition count 3290
Deduced a syphon composed of 208 places in 2 ms
Iterating global reduction 1 with 28 rules applied. Total rules applied 336 place count 736 transition count 3290
Deduced a syphon composed of 208 places in 2 ms
Applied a total of 336 rules in 349 ms. Remains 736 /780 variables (removed 44) and now considering 3290/3238 (removed -52) transitions.
Running 3284 sub problems to find dead transitions.
[2024-05-28 18:50:07] [INFO ] Flow matrix only has 3242 transitions (discarded 48 similar events)
// Phase 1: matrix 3242 rows 736 cols
[2024-05-28 18:50:07] [INFO ] Computed 44 invariants in 62 ms
[2024-05-28 18:50:07] [INFO ] State equation strengthened by 320 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/730 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3284 unsolved
SMT process timed out in 49223ms, After SMT, problems are : Problem set: 0 solved, 3284 unsolved
Search for dead transitions found 0 dead transitions in 49266ms
[2024-05-28 18:50:57] [INFO ] Redundant transitions in 227 ms returned []
Running 3284 sub problems to find dead transitions.
[2024-05-28 18:50:57] [INFO ] Flow matrix only has 3242 transitions (discarded 48 similar events)
[2024-05-28 18:50:57] [INFO ] Invariant cache hit.
[2024-05-28 18:50:57] [INFO ] State equation strengthened by 320 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/730 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3284 unsolved
SMT process timed out in 60109ms, After SMT, problems are : Problem set: 0 solved, 3284 unsolved
Search for dead transitions found 0 dead transitions in 60155ms
Starting structural reductions in SI_LTL mode, iteration 1 : 736/780 places, 3290/3238 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 110057 ms. Remains : 736/780 places, 3290/3238 transitions.
Built C files in :
/tmp/ltsmin12246013980243414841
[2024-05-28 18:51:57] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12246013980243414841
Running compilation step : cd /tmp/ltsmin12246013980243414841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12246013980243414841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12246013980243414841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 3 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Applied a total of 0 rules in 65 ms. Remains 780 /780 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:52:00] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
// Phase 1: matrix 3190 rows 780 cols
[2024-05-28 18:52:00] [INFO ] Computed 44 invariants in 132 ms
[2024-05-28 18:52:00] [INFO ] State equation strengthened by 224 read => feed constraints.
(s404 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s388 1.0)
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(s390 1.0)
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(s392 0.0)
(s393 1.0)
(s394 2.0)
(s395 1.0)
(s396 1.0)
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(s401 1.0)
(s402 1.0)
(s403 0.0)
(s404 1.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 56244ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 56297ms
[2024-05-28 18:52:56] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:52:56] [INFO ] Invariant cache hit.
[2024-05-28 18:52:57] [INFO ] Implicit Places using invariants in 782 ms returned []
[2024-05-28 18:52:57] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:52:57] [INFO ] Invariant cache hit.
[2024-05-28 18:52:59] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:53:30] [INFO ] Performed 513/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 18:53:40] [INFO ] Implicit Places using invariants and state equation in 42978 ms returned []
Implicit Place search using SMT with State Equation took 43761 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:53:40] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:53:40] [INFO ] Invariant cache hit.
[2024-05-28 18:53:40] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 61621ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 61650ms
Finished structural reductions in LTL mode , in 1 iterations and 161790 ms. Remains : 780/780 places, 3238/3238 transitions.
Built C files in :
/tmp/ltsmin4915425325647985267
[2024-05-28 18:54:42] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4915425325647985267
Running compilation step : cd /tmp/ltsmin4915425325647985267;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4915425325647985267;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4915425325647985267;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 18:54:45] [INFO ] Flatten gal took : 323 ms
[2024-05-28 18:54:46] [INFO ] Flatten gal took : 437 ms
[2024-05-28 18:54:46] [INFO ] Time to serialize gal into /tmp/LTL2017422275208190537.gal : 24 ms
[2024-05-28 18:54:46] [INFO ] Time to serialize properties into /tmp/LTL1731611528199439616.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2017422275208190537.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17847645135826446226.hoa' '-atoms' '/tmp/LTL1731611528199439616.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1731611528199439616.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17847645135826446226.hoa
Detected timeout of ITS tools.
[2024-05-28 18:55:01] [INFO ] Flatten gal took : 177 ms
[2024-05-28 18:55:01] [INFO ] Flatten gal took : 191 ms
[2024-05-28 18:55:01] [INFO ] Time to serialize gal into /tmp/LTL2214054810833469668.gal : 32 ms
[2024-05-28 18:55:01] [INFO ] Time to serialize properties into /tmp/LTL3198358659611990069.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2214054810833469668.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3198358659611990069.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((X(F("((NoSigAbort<3)&&(cIdleTasks>P_1160_5))")))&&("((P_1093<1)||(Abort_Check_Sources_B_1>Insert_Source_E_1))")))))
Formula 0 simplified : XX(!"((P_1093<1)||(Abort_Check_Sources_B_1>Insert_Source_E_1))" | XG!"((NoSigAbort<3)&&(cIdleTasks>P_1160_5))")
Detected timeout of ITS tools.
[2024-05-28 18:55:17] [INFO ] Flatten gal took : 204 ms
[2024-05-28 18:55:17] [INFO ] Applying decomposition
[2024-05-28 18:55:17] [INFO ] Flatten gal took : 184 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8802444984559516650.txt' '-o' '/tmp/graph8802444984559516650.bin' '-w' '/tmp/graph8802444984559516650.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8802444984559516650.bin' '-l' '-1' '-v' '-w' '/tmp/graph8802444984559516650.weights' '-q' '0' '-e' '0.001'
[2024-05-28 18:55:17] [INFO ] Decomposing Gal with order
[2024-05-28 18:55:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 18:55:18] [INFO ] Removed a total of 947 redundant transitions.
[2024-05-28 18:55:18] [INFO ] Flatten gal took : 460 ms
[2024-05-28 18:55:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 29 ms.
[2024-05-28 18:55:18] [INFO ] Time to serialize gal into /tmp/LTL7230636596193752176.gal : 37 ms
[2024-05-28 18:55:18] [INFO ] Time to serialize properties into /tmp/LTL15572403556871214364.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7230636596193752176.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15572403556871214364.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((X(F("((gi2.gi4.gu59.NoSigAbort<3)&&(gu36.cIdleTasks>gu36.P_1160_5))")))&&("((gi2.gi4.gu18.P_1093<1)||(gu45.Abort_Check_Sources...190
Formula 0 simplified : XX(!"((gi2.gi4.gu18.P_1093<1)||(gu45.Abort_Check_Sources_B_1>gu45.Insert_Source_E_1))" | XG!"((gi2.gi4.gu59.NoSigAbort<3)&&(gu36.cId...180
Detected timeout of ITS tools.
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-10 finished in 732800 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 788 transition count 3198
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 740 transition count 3198
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 96 place count 740 transition count 3102
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 288 place count 644 transition count 3102
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 496 place count 540 transition count 2998
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 500 place count 536 transition count 2994
Iterating global reduction 2 with 4 rules applied. Total rules applied 504 place count 536 transition count 2994
Applied a total of 504 rules in 213 ms. Remains 536 /788 variables (removed 252) and now considering 2994/3246 (removed 252) transitions.
Running 2988 sub problems to find dead transitions.
[2024-05-28 18:55:34] [INFO ] Flow matrix only has 2946 transitions (discarded 48 similar events)
// Phase 1: matrix 2946 rows 536 cols
[2024-05-28 18:55:34] [INFO ] Computed 44 invariants in 57 ms
[2024-05-28 18:55:34] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/530 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2988 unsolved
SMT process timed out in 50597ms, After SMT, problems are : Problem set: 0 solved, 2988 unsolved
Search for dead transitions found 0 dead transitions in 50630ms
[2024-05-28 18:56:24] [INFO ] Flow matrix only has 2946 transitions (discarded 48 similar events)
[2024-05-28 18:56:24] [INFO ] Invariant cache hit.
[2024-05-28 18:56:25] [INFO ] Implicit Places using invariants in 685 ms returned []
[2024-05-28 18:56:25] [INFO ] Flow matrix only has 2946 transitions (discarded 48 similar events)
[2024-05-28 18:56:25] [INFO ] Invariant cache hit.
[2024-05-28 18:56:27] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 18:56:58] [INFO ] Performed 426/536 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 18:57:06] [INFO ] Implicit Places using invariants and state equation in 40760 ms returned []
Implicit Place search using SMT with State Equation took 41448 ms to find 0 implicit places.
[2024-05-28 18:57:06] [INFO ] Redundant transitions in 113 ms returned []
Running 2988 sub problems to find dead transitions.
[2024-05-28 18:57:06] [INFO ] Flow matrix only has 2946 transitions (discarded 48 similar events)
[2024-05-28 18:57:06] [INFO ] Invariant cache hit.
[2024-05-28 18:57:06] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/530 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2988 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/530 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 2988 unsolved
[2024-05-28 18:57:58] [INFO ] Deduced a trap composed of 3 places in 185 ms of which 2 ms to minimize.
[2024-05-28 18:57:59] [INFO ] Deduced a trap composed of 34 places in 283 ms of which 6 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 530/3482 variables, and 35 constraints, problems are : Problem set: 0 solved, 2988 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 18/27 constraints, State Equation: 0/536 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 2988/1308 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2988 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/530 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2988 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/530 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 2988 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/530 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 2988 unsolved
[2024-05-28 18:58:12] [INFO ] Deduced a trap composed of 54 places in 654 ms of which 2 ms to minimize.
[2024-05-28 18:58:13] [INFO ] Deduced a trap composed of 43 places in 610 ms of which 2 ms to minimize.
[2024-05-28 18:58:13] [INFO ] Deduced a trap composed of 53 places in 106 ms of which 1 ms to minimize.
[2024-05-28 18:58:13] [INFO ] Deduced a trap composed of 54 places in 72 ms of which 1 ms to minimize.
[2024-05-28 18:58:35] [INFO ] Deduced a trap composed of 54 places in 481 ms of which 3 ms to minimize.
[2024-05-28 18:58:35] [INFO ] Deduced a trap composed of 53 places in 114 ms of which 1 ms to minimize.
[2024-05-28 18:58:35] [INFO ] Deduced a trap composed of 54 places in 76 ms of which 0 ms to minimize.
[2024-05-28 18:58:35] [INFO ] Deduced a trap composed of 53 places in 59 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 530/3482 variables, and 43 constraints, problems are : Problem set: 0 solved, 2988 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 18/27 constraints, State Equation: 0/536 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1308 constraints, Known Traps: 10/10 constraints]
After SMT, in 90528ms problems are : Problem set: 0 solved, 2988 unsolved
Search for dead transitions found 0 dead transitions in 90552ms
Starting structural reductions in SI_LTL mode, iteration 1 : 536/788 places, 2994/3246 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 182983 ms. Remains : 536/788 places, 2994/3246 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-12
Stuttering criterion allowed to conclude after 26 steps with 3 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-12 finished in 183041 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 3 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 3238
Applied a total of 16 rules in 49 ms. Remains 780 /788 variables (removed 8) and now considering 3238/3246 (removed 8) transitions.
Running 3232 sub problems to find dead transitions.
[2024-05-28 18:58:37] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
// Phase 1: matrix 3190 rows 780 cols
[2024-05-28 18:58:37] [INFO ] Computed 44 invariants in 80 ms
[2024-05-28 18:58:37] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 53003ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 53038ms
[2024-05-28 18:59:30] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:59:30] [INFO ] Invariant cache hit.
[2024-05-28 18:59:31] [INFO ] Implicit Places using invariants in 878 ms returned []
[2024-05-28 18:59:31] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 18:59:31] [INFO ] Invariant cache hit.
[2024-05-28 18:59:33] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 19:00:03] [INFO ] Performed 519/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 19:00:16] [INFO ] Implicit Places using invariants and state equation in 45851 ms returned []
Implicit Place search using SMT with State Equation took 46733 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-05-28 19:00:16] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 19:00:16] [INFO ] Invariant cache hit.
[2024-05-28 19:00:16] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/774 variables, 21/33 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
[2024-05-28 19:01:23] [INFO ] Deduced a trap composed of 3 places in 230 ms of which 6 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 1.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 1.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 1.0)
(s16 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 774/3970 variables, and 34 constraints, problems are : Problem set: 0 solved, 3232 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 12/14 constraints, Generalized P Invariants (flows): 21/30 constraints, State Equation: 0/780 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3232/1552 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/774 variables, 21/33 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/774 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
[2024-05-28 19:01:28] [INFO ] Deduced a trap composed of 43 places in 917 ms of which 5 ms to minimize.
[2024-05-28 19:01:29] [INFO ] Deduced a trap composed of 85 places in 669 ms of which 5 ms to minimize.
[2024-05-28 19:01:29] [INFO ] Deduced a trap composed of 84 places in 534 ms of which 5 ms to minimize.
[2024-05-28 19:01:30] [INFO ] Deduced a trap composed of 84 places in 615 ms of which 6 ms to minimize.
[2024-05-28 19:01:30] [INFO ] Deduced a trap composed of 84 places in 609 ms of which 5 ms to minimize.
[2024-05-28 19:01:31] [INFO ] Deduced a trap composed of 164 places in 611 ms of which 5 ms to minimize.
[2024-05-28 19:01:32] [INFO ] Deduced a trap composed of 155 places in 538 ms of which 5 ms to minimize.
[2024-05-28 19:01:32] [INFO ] Deduced a trap composed of 146 places in 585 ms of which 5 ms to minimize.
[2024-05-28 19:01:38] [INFO ] Deduced a trap composed of 84 places in 85 ms of which 2 ms to minimize.
[2024-05-28 19:01:39] [INFO ] Deduced a trap composed of 118 places in 407 ms of which 3 ms to minimize.
[2024-05-28 19:01:49] [INFO ] Deduced a trap composed of 61 places in 838 ms of which 5 ms to minimize.
[2024-05-28 19:01:50] [INFO ] Deduced a trap composed of 54 places in 597 ms of which 3 ms to minimize.
[2024-05-28 19:01:50] [INFO ] Deduced a trap composed of 84 places in 137 ms of which 1 ms to minimize.
[2024-05-28 19:01:51] [INFO ] Deduced a trap composed of 85 places in 100 ms of which 1 ms to minimize.
[2024-05-28 19:01:51] [INFO ] Deduced a trap composed of 85 places in 92 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 774/3970 variables, and 49 constraints, problems are : Problem set: 0 solved, 3232 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 12/14 constraints, Generalized P Invariants (flows): 21/30 constraints, State Equation: 0/780 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1552 constraints, Known Traps: 16/16 constraints]
After SMT, in 96736ms problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 96779ms
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 3238/3246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 196615 ms. Remains : 780/788 places, 3238/3246 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-14
Product exploration explored 100000 steps with 25000 reset in 2007 ms.
Product exploration explored 100000 steps with 25000 reset in 2104 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 58 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 645 steps (8 resets) in 14 ms. (43 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 146 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 240 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Applied a total of 0 rules in 58 ms. Remains 780 /780 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2024-05-28 19:01:58] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 19:01:58] [INFO ] Invariant cache hit.
[2024-05-28 19:01:58] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 1.0)
(s3 0.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 0.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 4.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 0.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 0.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 0.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 50912ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 50960ms
[2024-05-28 19:02:49] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 19:02:49] [INFO ] Invariant cache hit.
[2024-05-28 19:02:50] [INFO ] Implicit Places using invariants in 935 ms returned []
[2024-05-28 19:02:50] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 19:02:50] [INFO ] Invariant cache hit.
[2024-05-28 19:02:53] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 19:03:23] [INFO ] Performed 476/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 19:03:37] [INFO ] Implicit Places using invariants and state equation in 47061 ms returned []
Implicit Place search using SMT with State Equation took 48001 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-05-28 19:03:37] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 19:03:37] [INFO ] Invariant cache hit.
[2024-05-28 19:03:37] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 65274ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 65315ms
Finished structural reductions in LTL mode , in 1 iterations and 164349 ms. Remains : 780/780 places, 3238/3238 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 81 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 745 steps (9 resets) in 15 ms. (46 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 84 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 1900 ms.
Product exploration explored 100000 steps with 25000 reset in 2074 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 780 transition count 3238
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 61 Pre rules applied. Total rules applied 51 place count 780 transition count 3334
Deduced a syphon composed of 112 places in 2 ms
Iterating global reduction 1 with 61 rules applied. Total rules applied 112 place count 780 transition count 3334
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 128 place count 764 transition count 3318
Deduced a syphon composed of 96 places in 2 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 144 place count 764 transition count 3318
Performed 136 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 232 places in 2 ms
Iterating global reduction 1 with 136 rules applied. Total rules applied 280 place count 764 transition count 3318
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 308 place count 736 transition count 3290
Deduced a syphon composed of 208 places in 1 ms
Iterating global reduction 1 with 28 rules applied. Total rules applied 336 place count 736 transition count 3290
Deduced a syphon composed of 208 places in 2 ms
Applied a total of 336 rules in 232 ms. Remains 736 /780 variables (removed 44) and now considering 3290/3238 (removed -52) transitions.
Running 3284 sub problems to find dead transitions.
[2024-05-28 19:04:48] [INFO ] Flow matrix only has 3242 transitions (discarded 48 similar events)
// Phase 1: matrix 3242 rows 736 cols
[2024-05-28 19:04:48] [INFO ] Computed 44 invariants in 61 ms
[2024-05-28 19:04:48] [INFO ] State equation strengthened by 320 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/730 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3284 unsolved
SMT process timed out in 52284ms, After SMT, problems are : Problem set: 0 solved, 3284 unsolved
Search for dead transitions found 0 dead transitions in 52325ms
[2024-05-28 19:05:41] [INFO ] Redundant transitions in 151 ms returned []
Running 3284 sub problems to find dead transitions.
[2024-05-28 19:05:41] [INFO ] Flow matrix only has 3242 transitions (discarded 48 similar events)
[2024-05-28 19:05:41] [INFO ] Invariant cache hit.
[2024-05-28 19:05:41] [INFO ] State equation strengthened by 320 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/730 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/730 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 3284 unsolved
[2024-05-28 19:06:39] [INFO ] Deduced a trap composed of 3 places in 97 ms of which 2 ms to minimize.
[2024-05-28 19:06:39] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 1 ms to minimize.
Problem TDEAD0 is UNSAT
[2024-05-28 19:06:40] [INFO ] Deduced a trap composed of 28 places in 125 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 730/3978 variables, and 36 constraints, problems are : Problem set: 1 solved, 3283 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 15/18 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/736 constraints, ReadFeed: 0/320 constraints, PredecessorRefiner: 3284/1604 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3283 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/729 variables, 15/15 constraints. Problems are: Problem set: 1 solved, 3283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/729 variables, 14/29 constraints. Problems are: Problem set: 1 solved, 3283 unsolved
Problem TDEAD67 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD720 is UNSAT
Problem TDEAD740 is UNSAT
Problem TDEAD832 is UNSAT
Problem TDEAD1359 is UNSAT
Problem TDEAD2015 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/729 variables, 3/32 constraints. Problems are: Problem set: 9 solved, 3275 unsolved
[2024-05-28 19:06:47] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 1 ms to minimize.
Problem TDEAD233 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD619 is UNSAT
[2024-05-28 19:07:00] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 0 ms to minimize.
Problem TDEAD1161 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1289 is UNSAT
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(s712 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/3978 variables, and 34 constraints, problems are : Problem set: 17 solved, 3267 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 15/18 constraints, Generalized P Invariants (flows): 14/26 constraints, State Equation: 0/736 constraints, ReadFeed: 0/320 constraints, PredecessorRefiner: 1680/1604 constraints, Known Traps: 5/5 constraints]
After SMT, in 89667ms problems are : Problem set: 17 solved, 3267 unsolved
Search for dead transitions found 17 dead transitions in 89697ms
Found 17 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 17 transitions
Dead transitions reduction (with SMT) removed 17 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 736/780 places, 3273/3238 transitions.
Graph (complete) has 4863 edges and 736 vertex of which 719 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.4 ms
Discarding 17 places :
Also discarding 0 output transitions
Deduced a syphon composed of 191 places in 2 ms
Applied a total of 1 rules in 72 ms. Remains 719 /736 variables (removed 17) and now considering 3273/3273 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 719/780 places, 3273/3238 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 142500 ms. Remains : 719/780 places, 3273/3238 transitions.
Built C files in :
/tmp/ltsmin7220268971823405896
[2024-05-28 19:07:10] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7220268971823405896
Running compilation step : cd /tmp/ltsmin7220268971823405896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7220268971823405896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7220268971823405896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 3 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 3238/3238 transitions.
Applied a total of 0 rules in 25 ms. Remains 780 /780 variables (removed 0) and now considering 3238/3238 (removed 0) transitions.
Running 3232 sub problems to find dead transitions.
[2024-05-28 19:07:13] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
// Phase 1: matrix 3190 rows 780 cols
[2024-05-28 19:07:14] [INFO ] Computed 44 invariants in 95 ms
[2024-05-28 19:07:14] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 47217ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 47246ms
[2024-05-28 19:08:01] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 19:08:01] [INFO ] Invariant cache hit.
[2024-05-28 19:08:01] [INFO ] Implicit Places using invariants in 792 ms returned []
[2024-05-28 19:08:02] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 19:08:02] [INFO ] Invariant cache hit.
[2024-05-28 19:08:04] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 19:08:34] [INFO ] Performed 480/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 19:08:48] [INFO ] Implicit Places using invariants and state equation in 46552 ms returned []
Implicit Place search using SMT with State Equation took 47347 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-05-28 19:08:48] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-05-28 19:08:48] [INFO ] Invariant cache hit.
[2024-05-28 19:08:48] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 56205ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 56235ms
Finished structural reductions in LTL mode , in 1 iterations and 150864 ms. Remains : 780/780 places, 3238/3238 transitions.
Built C files in :
/tmp/ltsmin9515105958666902227
[2024-05-28 19:09:44] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9515105958666902227
Running compilation step : cd /tmp/ltsmin9515105958666902227;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9515105958666902227;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9515105958666902227;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 19:09:48] [INFO ] Flatten gal took : 177 ms
[2024-05-28 19:09:48] [INFO ] Flatten gal took : 208 ms
[2024-05-28 19:09:48] [INFO ] Time to serialize gal into /tmp/LTL14750541271086859321.gal : 26 ms
[2024-05-28 19:09:48] [INFO ] Time to serialize properties into /tmp/LTL1481873716104631614.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14750541271086859321.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9560806284755818223.hoa' '-atoms' '/tmp/LTL1481873716104631614.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1481873716104631614.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9560806284755818223.hoa
Detected timeout of ITS tools.
[2024-05-28 19:10:03] [INFO ] Flatten gal took : 172 ms
[2024-05-28 19:10:03] [INFO ] Flatten gal took : 177 ms
[2024-05-28 19:10:03] [INFO ] Time to serialize gal into /tmp/LTL5523487528807903360.gal : 26 ms
[2024-05-28 19:10:03] [INFO ] Time to serialize properties into /tmp/LTL2751961826846477474.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5523487528807903360.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2751961826846477474.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((FetchJobB_4>=3)||(P_1617_4<=TryAllocateOneTaskE_8))"))))))
Formula 0 simplified : XXXG!"((FetchJobB_4>=3)||(P_1617_4<=TryAllocateOneTaskE_8))"
Detected timeout of ITS tools.
[2024-05-28 19:10:19] [INFO ] Flatten gal took : 201 ms
[2024-05-28 19:10:19] [INFO ] Applying decomposition
[2024-05-28 19:10:19] [INFO ] Flatten gal took : 182 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9029719388675535097.txt' '-o' '/tmp/graph9029719388675535097.bin' '-w' '/tmp/graph9029719388675535097.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9029719388675535097.bin' '-l' '-1' '-v' '-w' '/tmp/graph9029719388675535097.weights' '-q' '0' '-e' '0.001'
[2024-05-28 19:10:19] [INFO ] Decomposing Gal with order
[2024-05-28 19:10:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 19:10:20] [INFO ] Removed a total of 948 redundant transitions.
[2024-05-28 19:10:20] [INFO ] Flatten gal took : 358 ms
[2024-05-28 19:10:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 556 labels/synchronizations in 49 ms.
[2024-05-28 19:10:20] [INFO ] Time to serialize gal into /tmp/LTL3013448913373861813.gal : 56 ms
[2024-05-28 19:10:20] [INFO ] Time to serialize properties into /tmp/LTL13276695718754299986.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3013448913373861813.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13276695718754299986.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((gi1.gi1.gu53.FetchJobB_4>=3)||(gu51.P_1617_4<=gu51.TryAllocateOneTaskE_8))"))))))
Formula 0 simplified : XXXG!"((gi1.gi1.gu53.FetchJobB_4>=3)||(gu51.P_1617_4<=gu51.TryAllocateOneTaskE_8))"
Detected timeout of ITS tools.
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-14 finished in 718539 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&X(F(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Found a Shortening insensitive property : PolyORBLF-PT-S06J04T08-LTLCardinality-14
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 788 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 788 transition count 3191
Reduce places removed 55 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 56 rules applied. Total rules applied 111 place count 733 transition count 3190
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 112 place count 732 transition count 3190
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 112 place count 732 transition count 3094
Deduced a syphon composed of 96 places in 15 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 304 place count 636 transition count 3094
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 2 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 512 place count 532 transition count 2990
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 516 place count 528 transition count 2986
Iterating global reduction 3 with 4 rules applied. Total rules applied 520 place count 528 transition count 2986
Applied a total of 520 rules in 294 ms. Remains 528 /788 variables (removed 260) and now considering 2986/3246 (removed 260) transitions.
Running 2980 sub problems to find dead transitions.
[2024-05-28 19:10:36] [INFO ] Flow matrix only has 2938 transitions (discarded 48 similar events)
// Phase 1: matrix 2938 rows 528 cols
[2024-05-28 19:10:36] [INFO ] Computed 44 invariants in 49 ms
[2024-05-28 19:10:36] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/522 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2980 unsolved
SMT process timed out in 45925ms, After SMT, problems are : Problem set: 0 solved, 2980 unsolved
Search for dead transitions found 0 dead transitions in 45954ms
[2024-05-28 19:11:22] [INFO ] Flow matrix only has 2938 transitions (discarded 48 similar events)
[2024-05-28 19:11:22] [INFO ] Invariant cache hit.
[2024-05-28 19:11:23] [INFO ] Implicit Places using invariants in 764 ms returned []
[2024-05-28 19:11:23] [INFO ] Flow matrix only has 2938 transitions (discarded 48 similar events)
[2024-05-28 19:11:23] [INFO ] Invariant cache hit.
[2024-05-28 19:11:26] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 19:11:46] [INFO ] Implicit Places using invariants and state equation in 22922 ms returned []
Implicit Place search using SMT with State Equation took 23688 ms to find 0 implicit places.
Running 2980 sub problems to find dead transitions.
[2024-05-28 19:11:46] [INFO ] Flow matrix only has 2938 transitions (discarded 48 similar events)
[2024-05-28 19:11:46] [INFO ] Invariant cache hit.
[2024-05-28 19:11:46] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/522 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2980 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/522 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 2980 unsolved
[2024-05-28 19:12:36] [INFO ] Deduced a trap composed of 19 places in 365 ms of which 2 ms to minimize.
[2024-05-28 19:12:36] [INFO ] Deduced a trap composed of 71 places in 345 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 522/3466 variables, and 39 constraints, problems are : Problem set: 0 solved, 2980 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 23/27 constraints, State Equation: 0/528 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 2980/1300 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2980 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/522 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2980 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/522 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 2980 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/522 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 2980 unsolved
[2024-05-28 19:12:47] [INFO ] Deduced a trap composed of 52 places in 139 ms of which 1 ms to minimize.
[2024-05-28 19:12:48] [INFO ] Deduced a trap composed of 53 places in 86 ms of which 2 ms to minimize.
[2024-05-28 19:12:48] [INFO ] Deduced a trap composed of 52 places in 80 ms of which 1 ms to minimize.
[2024-05-28 19:12:50] [INFO ] Deduced a trap composed of 53 places in 89 ms of which 1 ms to minimize.
[2024-05-28 19:13:01] [INFO ] Deduced a trap composed of 174 places in 476 ms of which 4 ms to minimize.
[2024-05-28 19:13:03] [INFO ] Deduced a trap composed of 34 places in 425 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 522/3466 variables, and 45 constraints, problems are : Problem set: 0 solved, 2980 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 23/27 constraints, State Equation: 0/528 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1300 constraints, Known Traps: 8/8 constraints]
After SMT, in 86714ms problems are : Problem set: 0 solved, 2980 unsolved
Search for dead transitions found 0 dead transitions in 86747ms
Starting structural reductions in LI_LTL mode, iteration 1 : 528/788 places, 2986/3246 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 156701 ms. Remains : 528/788 places, 2986/3246 transitions.
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-14
Product exploration explored 100000 steps with 25000 reset in 1628 ms.
Product exploration explored 100000 steps with 25000 reset in 1642 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 106 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 221 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 618 steps (3 resets) in 17 ms. (34 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 121 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 528 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 528/528 places, 2986/2986 transitions.
Applied a total of 0 rules in 32 ms. Remains 528 /528 variables (removed 0) and now considering 2986/2986 (removed 0) transitions.
Running 2980 sub problems to find dead transitions.
[2024-05-28 19:13:17] [INFO ] Flow matrix only has 2938 transitions (discarded 48 similar events)
[2024-05-28 19:13:17] [INFO ] Invariant cache hit.
[2024-05-28 19:13:17] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
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(s3 0.0)
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(s165 1.0)
(s166 2.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 0.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 0.0)
(s179 1.0)
(s180 4.0)
(s181 1.0)
(s182 1.0)
(s183 3.0)
(s184 1.0)
(s185 10.0)
(s186 1.0)
(s187 0.0)
(s188 1.0)
(s189 0.0)
(s190 1.0)
(s191 0.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 4.0)
(s196 1.0)
(s197 4.0)
(s198 1.0)
(s199 1.0)
(s200 0.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 0.0)
(s206 1.0)
(s207 0.0)
(s208 0.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 0.0)
(s217 0.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 0.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 0.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 1.0)
(s250 0.0)
(s251 0.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 2.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 4.0)
(s264 1.0)
(s265 1.0)
(s266 0.0)
(s267 1.0)
(s268 0.0)
(s269 1.0)
(s270 2.0)
(s271 1.0)
(s272 1.0)
(s274 10.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 0.0)
(s279 1.0)
(s280 1.0)
(s281 0.0)
(s282 0.0)
(s283 1.0)
(s284 1.0)
(s285 4.0)
(s286 1.0)
(s287 3.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 0.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 0.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 0.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 0.0)
(s313 1.0)
(s314 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 3.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 0.0)
(s326 0.0)
(s327 1.0)
(s328 0.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 0.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 0.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 0.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/522 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2980 unsolved
SMT process timed out in 56750ms, After SMT, problems are : Problem set: 0 solved, 2980 unsolved
Search for dead transitions found 0 dead transitions in 56828ms
[2024-05-28 19:14:13] [INFO ] Flow matrix only has 2938 transitions (discarded 48 similar events)
[2024-05-28 19:14:13] [INFO ] Invariant cache hit.
[2024-05-28 19:14:14] [INFO ] Implicit Places using invariants in 683 ms returned []
[2024-05-28 19:14:14] [INFO ] Flow matrix only has 2938 transitions (discarded 48 similar events)
[2024-05-28 19:14:14] [INFO ] Invariant cache hit.
[2024-05-28 19:14:17] [INFO ] State equation strengthened by 224 read => feed constraints.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S06J04T08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S06J04T08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r290-tajo-171654446900331"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T08.tgz
mv PolyORBLF-PT-S06J04T08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;