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.r289-tajo-171654445100083.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 greatspnxred
Input is PolyORBLF-COL-S02J04T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654445100083
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 7.4K Apr 11 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 11 16:52 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 4.6K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 11 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 11 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Apr 11 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K 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-COL-S02J04T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716844446406

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J04T08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 21:14:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-27 21:14:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 21:14:08] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-27 21:14:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-27 21:14:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1453 ms
[2024-05-27 21:14:09] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 614 PT places and 1300.0 transition bindings in 84 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2024-05-27 21:14:10] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 8 ms.
[2024-05-27 21:14:10] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40000 steps (16 resets) in 2789 ms. (14 steps per ms) remains 7/31 properties
BEST_FIRST walk for 40002 steps (16 resets) in 642 ms. (62 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (16 resets) in 513 ms. (77 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (14 resets) in 215 ms. (185 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (11 resets) in 155 ms. (256 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (60 resets) in 122 ms. (325 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (10 resets) in 220 ms. (181 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (19 resets) in 148 ms. (268 steps per ms) remains 7/7 properties
[2024-05-27 21:14:12] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-27 21:14:12] [INFO ] Computed 26 invariants in 6 ms
[2024-05-27 21:14:12] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp21 is UNSAT
At refinement iteration 1 (OVERLAPS) 39/50 variables, 6/6 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Problem AtomicPropp29 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 1/7 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/55 variables, 4/11 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/11 constraints. Problems are: Problem set: 4 solved, 3 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp30 is UNSAT
After SMT solving in domain Real declared 79/145 variables, and 25 constraints, problems are : Problem set: 7 solved, 0 unsolved in 365 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 445ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 21:14:12] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-27 21:14:12] [INFO ] Flatten gal took : 75 ms
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 21:14:13] [INFO ] Flatten gal took : 8 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-27 21:14:13] [INFO ] Unfolded HLPN to a Petri net with 614 places and 1242 transitions 5732 arcs in 73 ms.
[2024-05-27 21:14:13] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Support contains 339 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1114/1114 transitions.
Applied a total of 0 rules in 45 ms. Remains 614 /614 variables (removed 0) and now considering 1114/1114 (removed 0) transitions.
Running 1112 sub problems to find dead transitions.
[2024-05-27 21:14:13] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2024-05-27 21:14:13] [INFO ] Computed 50 invariants in 110 ms
[2024-05-27 21:14:13] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/610 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/610 variables, 32/46 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
[2024-05-27 21:14:31] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 29 ms to minimize.
[2024-05-27 21:14:31] [INFO ] Deduced a trap composed of 65 places in 183 ms of which 3 ms to minimize.
[2024-05-27 21:14:31] [INFO ] Deduced a trap composed of 66 places in 43 ms of which 1 ms to minimize.
[2024-05-27 21:14:32] [INFO ] Deduced a trap composed of 97 places in 174 ms of which 4 ms to minimize.
[2024-05-27 21:14:32] [INFO ] Deduced a trap composed of 65 places in 43 ms of which 1 ms to minimize.
[2024-05-27 21:14:32] [INFO ] Deduced a trap composed of 65 places in 37 ms of which 1 ms to minimize.
[2024-05-27 21:14:32] [INFO ] Deduced a trap composed of 65 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:14:32] [INFO ] Deduced a trap composed of 65 places in 40 ms of which 1 ms to minimize.
[2024-05-27 21:14:32] [INFO ] Deduced a trap composed of 65 places in 37 ms of which 1 ms to minimize.
[2024-05-27 21:14:33] [INFO ] Deduced a trap composed of 65 places in 72 ms of which 1 ms to minimize.
[2024-05-27 21:14:35] [INFO ] Deduced a trap composed of 323 places in 366 ms of which 9 ms to minimize.
SMT process timed out in 21900ms, After SMT, problems are : Problem set: 0 solved, 1112 unsolved
Search for dead transitions found 0 dead transitions in 21950ms
[2024-05-27 21:14:35] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2024-05-27 21:14:35] [INFO ] Invariant cache hit.
[2024-05-27 21:14:35] [INFO ] Implicit Places using invariants in 346 ms returned [472, 473, 474, 475, 476, 477, 478, 479]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 360 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 606/614 places, 1114/1114 transitions.
Applied a total of 0 rules in 23 ms. Remains 606 /606 variables (removed 0) and now considering 1114/1114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22402 ms. Remains : 606/614 places, 1114/1114 transitions.
Support contains 339 out of 606 places after structural reductions.
[2024-05-27 21:14:35] [INFO ] Flatten gal took : 145 ms
[2024-05-27 21:14:35] [INFO ] Flatten gal took : 96 ms
[2024-05-27 21:14:36] [INFO ] Input system was already deterministic with 1114 transitions.
Support contains 298 out of 606 places (down from 339) after GAL structural reductions.
RANDOM walk for 40000 steps (13 resets) in 576 ms. (69 steps per ms) remains 5/25 properties
BEST_FIRST walk for 40003 steps (8 resets) in 327 ms. (121 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (8 resets) in 143 ms. (277 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40000 steps (11 resets) in 133 ms. (298 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (27 resets) in 192 ms. (207 steps per ms) remains 3/3 properties
[2024-05-27 21:14:36] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 606 cols
[2024-05-27 21:14:36] [INFO ] Computed 42 invariants in 21 ms
[2024-05-27 21:14:36] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp10 is UNSAT
At refinement iteration 1 (OVERLAPS) 222/247 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 27/274 variables, 5/9 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp18 is UNSAT
After SMT solving in domain Real declared 596/1704 variables, and 33 constraints, problems are : Problem set: 3 solved, 0 unsolved in 132 ms.
Refiners :[Positive P Invariants (semi-flows): 9/15 constraints, Generalized P Invariants (flows): 24/27 constraints, State Equation: 0/606 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 172ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
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)||(F(p1)&&F(G(p2)))))'
Support contains 19 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 604 transition count 1114
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 596 transition count 1106
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 588 transition count 1098
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 588 transition count 1098
Applied a total of 34 rules in 60 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:14:37] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-27 21:14:37] [INFO ] Computed 40 invariants in 26 ms
[2024-05-27 21:14:37] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:14:47] [INFO ] Deduced a trap composed of 64 places in 100 ms of which 2 ms to minimize.
[2024-05-27 21:14:47] [INFO ] Deduced a trap composed of 64 places in 125 ms of which 2 ms to minimize.
[2024-05-27 21:14:47] [INFO ] Deduced a trap composed of 64 places in 90 ms of which 2 ms to minimize.
[2024-05-27 21:14:47] [INFO ] Deduced a trap composed of 64 places in 93 ms of which 2 ms to minimize.
[2024-05-27 21:14:47] [INFO ] Deduced a trap composed of 64 places in 62 ms of which 1 ms to minimize.
[2024-05-27 21:14:47] [INFO ] Deduced a trap composed of 64 places in 59 ms of which 2 ms to minimize.
[2024-05-27 21:14:47] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 1 ms to minimize.
[2024-05-27 21:14:48] [INFO ] Deduced a trap composed of 325 places in 386 ms of which 4 ms to minimize.
[2024-05-27 21:14:48] [INFO ] Deduced a trap composed of 165 places in 279 ms of which 5 ms to minimize.
[2024-05-27 21:14:49] [INFO ] Deduced a trap composed of 64 places in 67 ms of which 2 ms to minimize.
[2024-05-27 21:14:50] [INFO ] Deduced a trap composed of 346 places in 326 ms of which 7 ms to minimize.
[2024-05-27 21:14:50] [INFO ] Deduced a trap composed of 308 places in 403 ms of which 7 ms to minimize.
[2024-05-27 21:14:51] [INFO ] Deduced a trap composed of 307 places in 351 ms of which 5 ms to minimize.
[2024-05-27 21:14:51] [INFO ] Deduced a trap composed of 313 places in 329 ms of which 5 ms to minimize.
[2024-05-27 21:14:51] [INFO ] Deduced a trap composed of 299 places in 385 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 53 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:15:00] [INFO ] Deduced a trap composed of 353 places in 266 ms of which 5 ms to minimize.
[2024-05-27 21:15:01] [INFO ] Deduced a trap composed of 45 places in 156 ms of which 3 ms to minimize.
[2024-05-27 21:15:01] [INFO ] Deduced a trap composed of 19 places in 158 ms of which 3 ms to minimize.
[2024-05-27 21:15:07] [INFO ] Deduced a trap composed of 324 places in 230 ms of which 3 ms to minimize.
[2024-05-27 21:15:07] [INFO ] Deduced a trap composed of 311 places in 272 ms of which 4 ms to minimize.
[2024-05-27 21:15:14] [INFO ] Deduced a trap composed of 313 places in 317 ms of which 5 ms to minimize.
[2024-05-27 21:15:16] [INFO ] Deduced a trap composed of 47 places in 198 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 22/22 constraints]
After SMT, in 41466ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41482ms
[2024-05-27 21:15:18] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:15:18] [INFO ] Invariant cache hit.
[2024-05-27 21:15:19] [INFO ] Implicit Places using invariants in 374 ms returned []
[2024-05-27 21:15:19] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:15:19] [INFO ] Invariant cache hit.
[2024-05-27 21:15:19] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:15:27] [INFO ] Implicit Places using invariants and state equation in 8073 ms returned []
Implicit Place search using SMT with State Equation took 8449 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:15:27] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:15:27] [INFO ] Invariant cache hit.
[2024-05-27 21:15:27] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:15:36] [INFO ] Deduced a trap composed of 64 places in 60 ms of which 1 ms to minimize.
[2024-05-27 21:15:36] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-27 21:15:37] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-27 21:15:37] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-27 21:15:37] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:15:37] [INFO ] Deduced a trap composed of 64 places in 81 ms of which 1 ms to minimize.
[2024-05-27 21:15:37] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 2 ms to minimize.
[2024-05-27 21:15:37] [INFO ] Deduced a trap composed of 334 places in 282 ms of which 4 ms to minimize.
[2024-05-27 21:15:38] [INFO ] Deduced a trap composed of 339 places in 287 ms of which 5 ms to minimize.
[2024-05-27 21:15:38] [INFO ] Deduced a trap composed of 183 places in 238 ms of which 4 ms to minimize.
[2024-05-27 21:15:38] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-05-27 21:15:39] [INFO ] Deduced a trap composed of 65 places in 151 ms of which 3 ms to minimize.
[2024-05-27 21:15:40] [INFO ] Deduced a trap composed of 314 places in 291 ms of which 3 ms to minimize.
[2024-05-27 21:15:40] [INFO ] Deduced a trap composed of 334 places in 281 ms of which 4 ms to minimize.
[2024-05-27 21:15:40] [INFO ] Deduced a trap composed of 351 places in 241 ms of which 4 ms to minimize.
[2024-05-27 21:15:40] [INFO ] Deduced a trap composed of 338 places in 236 ms of which 3 ms to minimize.
[2024-05-27 21:15:41] [INFO ] Deduced a trap composed of 307 places in 239 ms of which 3 ms to minimize.
[2024-05-27 21:15:41] [INFO ] Deduced a trap composed of 324 places in 295 ms of which 5 ms to minimize.
[2024-05-27 21:15:41] [INFO ] Deduced a trap composed of 42 places in 296 ms of which 4 ms to minimize.
[2024-05-27 21:15:42] [INFO ] Deduced a trap composed of 307 places in 282 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:15:43] [INFO ] Deduced a trap composed of 283 places in 280 ms of which 4 ms to minimize.
[2024-05-27 21:15:43] [INFO ] Deduced a trap composed of 353 places in 210 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 6.0)
(s1 4.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 1.0)
(s12 0.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(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 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(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 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 1.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 9.0)
(s163 0.0)
(s164 1.0)
(s165 1.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 1.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 1.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s303 1.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 1.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 4.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 1.0)
(s379 1.0)
(s380 0.0)
(s381 0.0)
(s382 1.0)
(s383 0.0)
(s384 1.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:16:10] [INFO ] Deduced a trap composed of 43 places in 157 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:16:22] [INFO ] Deduced a trap composed of 299 places in 249 ms of which 4 ms to minimize.
[2024-05-27 21:16:22] [INFO ] Deduced a trap composed of 397 places in 239 ms of which 3 ms to minimize.
[2024-05-27 21:16:23] [INFO ] Deduced a trap composed of 408 places in 219 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61441ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61455ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111455 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 410 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 716 ms.
Product exploration explored 100000 steps with 50000 reset in 429 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 (NOT p1) p0 p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X p2))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 36 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-00 finished in 113139 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 24 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 604 transition count 1114
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 596 transition count 1106
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 588 transition count 1098
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 588 transition count 1098
Applied a total of 34 rules in 62 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:16:30] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:16:30] [INFO ] Invariant cache hit.
[2024-05-27 21:16:30] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:16:42] [INFO ] Deduced a trap composed of 64 places in 41 ms of which 1 ms to minimize.
[2024-05-27 21:16:42] [INFO ] Deduced a trap composed of 64 places in 39 ms of which 0 ms to minimize.
[2024-05-27 21:16:42] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:16:42] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-05-27 21:16:42] [INFO ] Deduced a trap composed of 64 places in 43 ms of which 1 ms to minimize.
[2024-05-27 21:16:42] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-27 21:16:42] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-27 21:16:43] [INFO ] Deduced a trap composed of 334 places in 316 ms of which 4 ms to minimize.
[2024-05-27 21:16:43] [INFO ] Deduced a trap composed of 339 places in 296 ms of which 4 ms to minimize.
[2024-05-27 21:16:43] [INFO ] Deduced a trap composed of 183 places in 257 ms of which 5 ms to minimize.
[2024-05-27 21:16:43] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-27 21:16:44] [INFO ] Deduced a trap composed of 65 places in 164 ms of which 2 ms to minimize.
[2024-05-27 21:16:45] [INFO ] Deduced a trap composed of 314 places in 296 ms of which 4 ms to minimize.
[2024-05-27 21:16:45] [INFO ] Deduced a trap composed of 334 places in 279 ms of which 4 ms to minimize.
[2024-05-27 21:16:45] [INFO ] Deduced a trap composed of 351 places in 313 ms of which 5 ms to minimize.
[2024-05-27 21:16:46] [INFO ] Deduced a trap composed of 338 places in 272 ms of which 4 ms to minimize.
[2024-05-27 21:16:46] [INFO ] Deduced a trap composed of 307 places in 282 ms of which 3 ms to minimize.
[2024-05-27 21:16:46] [INFO ] Deduced a trap composed of 324 places in 273 ms of which 5 ms to minimize.
[2024-05-27 21:16:47] [INFO ] Deduced a trap composed of 42 places in 249 ms of which 4 ms to minimize.
[2024-05-27 21:16:47] [INFO ] Deduced a trap composed of 307 places in 249 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:16:48] [INFO ] Deduced a trap composed of 283 places in 191 ms of which 3 ms to minimize.
[2024-05-27 21:16:48] [INFO ] Deduced a trap composed of 353 places in 205 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:17:03] [INFO ] Deduced a trap composed of 43 places in 117 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 61 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 23/23 constraints]
After SMT, in 41643ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41656ms
[2024-05-27 21:17:11] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:17:11] [INFO ] Invariant cache hit.
[2024-05-27 21:17:12] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-27 21:17:12] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:17:12] [INFO ] Invariant cache hit.
[2024-05-27 21:17:13] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:17:20] [INFO ] Implicit Places using invariants and state equation in 8479 ms returned []
Implicit Place search using SMT with State Equation took 8812 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:17:20] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:17:20] [INFO ] Invariant cache hit.
[2024-05-27 21:17:20] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:17:30] [INFO ] Deduced a trap composed of 64 places in 40 ms of which 7 ms to minimize.
[2024-05-27 21:17:31] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-05-27 21:17:31] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:17:31] [INFO ] Deduced a trap composed of 64 places in 40 ms of which 1 ms to minimize.
[2024-05-27 21:17:31] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:17:31] [INFO ] Deduced a trap composed of 64 places in 60 ms of which 2 ms to minimize.
[2024-05-27 21:17:31] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:17:31] [INFO ] Deduced a trap composed of 334 places in 285 ms of which 5 ms to minimize.
[2024-05-27 21:17:32] [INFO ] Deduced a trap composed of 339 places in 297 ms of which 5 ms to minimize.
[2024-05-27 21:17:32] [INFO ] Deduced a trap composed of 183 places in 298 ms of which 4 ms to minimize.
[2024-05-27 21:17:32] [INFO ] Deduced a trap composed of 64 places in 62 ms of which 1 ms to minimize.
[2024-05-27 21:17:33] [INFO ] Deduced a trap composed of 65 places in 101 ms of which 1 ms to minimize.
[2024-05-27 21:17:34] [INFO ] Deduced a trap composed of 314 places in 263 ms of which 4 ms to minimize.
[2024-05-27 21:17:34] [INFO ] Deduced a trap composed of 334 places in 343 ms of which 4 ms to minimize.
[2024-05-27 21:17:34] [INFO ] Deduced a trap composed of 351 places in 257 ms of which 3 ms to minimize.
[2024-05-27 21:17:34] [INFO ] Deduced a trap composed of 338 places in 231 ms of which 4 ms to minimize.
[2024-05-27 21:17:35] [INFO ] Deduced a trap composed of 307 places in 227 ms of which 3 ms to minimize.
[2024-05-27 21:17:35] [INFO ] Deduced a trap composed of 324 places in 218 ms of which 3 ms to minimize.
[2024-05-27 21:17:35] [INFO ] Deduced a trap composed of 42 places in 219 ms of which 3 ms to minimize.
[2024-05-27 21:17:35] [INFO ] Deduced a trap composed of 307 places in 231 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:17:37] [INFO ] Deduced a trap composed of 283 places in 283 ms of which 4 ms to minimize.
[2024-05-27 21:17:37] [INFO ] Deduced a trap composed of 353 places in 268 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:18:03] [INFO ] Deduced a trap composed of 43 places in 147 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:18:13] [INFO ] Deduced a trap composed of 299 places in 246 ms of which 5 ms to minimize.
[2024-05-27 21:18:13] [INFO ] Deduced a trap composed of 397 places in 256 ms of which 4 ms to minimize.
[2024-05-27 21:18:14] [INFO ] Deduced a trap composed of 408 places in 223 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61263ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61284ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111822 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-02
Product exploration explored 100000 steps with 6852 reset in 290 ms.
Product exploration explored 100000 steps with 6870 reset in 356 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 62 steps (0 resets) in 5 ms. (10 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 112 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
[2024-05-27 21:18:23] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:18:23] [INFO ] Invariant cache hit.
[2024-05-27 21:18:23] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-27 21:18:23] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 70 ms returned sat
[2024-05-27 21:18:25] [INFO ] [Real]Absence check using state equation in 1235 ms returned sat
[2024-05-27 21:18:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:18:25] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-27 21:18:25] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 305 ms returned sat
[2024-05-27 21:18:29] [INFO ] [Nat]Absence check using state equation in 3873 ms returned unknown
Could not prove EG (NOT p0)
Support contains 24 out of 588 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 588/588 places, 1098/1098 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 588 transition count 1058
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 548 transition count 1050
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 540 transition count 1050
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 96 place count 540 transition count 1002
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 192 place count 492 transition count 1002
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 320 place count 428 transition count 938
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 328 place count 420 transition count 930
Iterating global reduction 3 with 8 rules applied. Total rules applied 336 place count 420 transition count 930
Applied a total of 336 rules in 162 ms. Remains 420 /588 variables (removed 168) and now considering 930/1098 (removed 168) transitions.
Running 928 sub problems to find dead transitions.
[2024-05-27 21:18:29] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
// Phase 1: matrix 914 rows 420 cols
[2024-05-27 21:18:29] [INFO ] Computed 40 invariants in 15 ms
[2024-05-27 21:18:29] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:18:37] [INFO ] Deduced a trap composed of 43 places in 58 ms of which 1 ms to minimize.
[2024-05-27 21:18:37] [INFO ] Deduced a trap composed of 43 places in 42 ms of which 1 ms to minimize.
[2024-05-27 21:18:37] [INFO ] Deduced a trap composed of 43 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:18:37] [INFO ] Deduced a trap composed of 43 places in 26 ms of which 1 ms to minimize.
[2024-05-27 21:18:37] [INFO ] Deduced a trap composed of 43 places in 38 ms of which 1 ms to minimize.
[2024-05-27 21:18:37] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 1 ms to minimize.
[2024-05-27 21:18:37] [INFO ] Deduced a trap composed of 43 places in 30 ms of which 0 ms to minimize.
[2024-05-27 21:18:38] [INFO ] Deduced a trap composed of 164 places in 237 ms of which 3 ms to minimize.
[2024-05-27 21:18:38] [INFO ] Deduced a trap composed of 200 places in 365 ms of which 3 ms to minimize.
[2024-05-27 21:18:38] [INFO ] Deduced a trap composed of 43 places in 158 ms of which 3 ms to minimize.
[2024-05-27 21:18:38] [INFO ] Deduced a trap composed of 171 places in 161 ms of which 3 ms to minimize.
[2024-05-27 21:18:45] [INFO ] Deduced a trap composed of 163 places in 210 ms of which 5 ms to minimize.
[2024-05-27 21:18:46] [INFO ] Deduced a trap composed of 137 places in 214 ms of which 2 ms to minimize.
[2024-05-27 21:18:47] [INFO ] Deduced a trap composed of 191 places in 233 ms of which 3 ms to minimize.
[2024-05-27 21:18:47] [INFO ] Deduced a trap composed of 178 places in 193 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:18:50] [INFO ] Deduced a trap composed of 254 places in 168 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1334 variables, and 54 constraints, problems are : Problem set: 0 solved, 928 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 928/928 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:18:53] [INFO ] Deduced a trap composed of 55 places in 113 ms of which 2 ms to minimize.
[2024-05-27 21:18:55] [INFO ] Deduced a trap composed of 21 places in 99 ms of which 2 ms to minimize.
[2024-05-27 21:18:57] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 2 ms to minimize.
[2024-05-27 21:19:00] [INFO ] Deduced a trap composed of 158 places in 170 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 5 (OVERLAPS) 1/419 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/1334 variables, and 59 constraints, problems are : Problem set: 0 solved, 928 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/928 constraints, Known Traps: 20/20 constraints]
After SMT, in 41590ms problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 41605ms
[2024-05-27 21:19:11] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:19:11] [INFO ] Invariant cache hit.
[2024-05-27 21:19:11] [INFO ] Implicit Places using invariants in 301 ms returned []
[2024-05-27 21:19:11] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:19:11] [INFO ] Invariant cache hit.
[2024-05-27 21:19:12] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:19:15] [INFO ] Implicit Places using invariants and state equation in 4191 ms returned []
Implicit Place search using SMT with State Equation took 4517 ms to find 0 implicit places.
[2024-05-27 21:19:16] [INFO ] Redundant transitions in 61 ms returned []
Running 928 sub problems to find dead transitions.
[2024-05-27 21:19:16] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:19:16] [INFO ] Invariant cache hit.
[2024-05-27 21:19:16] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:19:23] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 1 ms to minimize.
[2024-05-27 21:19:23] [INFO ] Deduced a trap composed of 43 places in 59 ms of which 0 ms to minimize.
[2024-05-27 21:19:23] [INFO ] Deduced a trap composed of 43 places in 50 ms of which 1 ms to minimize.
[2024-05-27 21:19:23] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 0 ms to minimize.
[2024-05-27 21:19:23] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 0 ms to minimize.
[2024-05-27 21:19:23] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 0 ms to minimize.
[2024-05-27 21:19:23] [INFO ] Deduced a trap composed of 43 places in 59 ms of which 1 ms to minimize.
[2024-05-27 21:19:23] [INFO ] Deduced a trap composed of 177 places in 180 ms of which 3 ms to minimize.
[2024-05-27 21:19:23] [INFO ] Deduced a trap composed of 207 places in 181 ms of which 2 ms to minimize.
[2024-05-27 21:19:24] [INFO ] Deduced a trap composed of 184 places in 186 ms of which 3 ms to minimize.
[2024-05-27 21:19:24] [INFO ] Deduced a trap composed of 171 places in 183 ms of which 3 ms to minimize.
[2024-05-27 21:19:24] [INFO ] Deduced a trap composed of 171 places in 177 ms of which 2 ms to minimize.
[2024-05-27 21:19:24] [INFO ] Deduced a trap composed of 43 places in 114 ms of which 1 ms to minimize.
[2024-05-27 21:19:26] [INFO ] Deduced a trap composed of 55 places in 126 ms of which 1 ms to minimize.
[2024-05-27 21:19:26] [INFO ] Deduced a trap composed of 254 places in 257 ms of which 5 ms to minimize.
[2024-05-27 21:19:31] [INFO ] Deduced a trap composed of 158 places in 200 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:19:39] [INFO ] Deduced a trap composed of 172 places in 158 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1334 variables, and 55 constraints, problems are : Problem set: 0 solved, 928 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 928/928 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:19:48] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 2 ms to minimize.
[2024-05-27 21:19:57] [INFO ] Deduced a trap composed of 248 places in 229 ms of which 3 ms to minimize.
[2024-05-27 21:19:57] [INFO ] Deduced a trap composed of 158 places in 172 ms of which 2 ms to minimize.
[2024-05-27 21:19:58] [INFO ] Deduced a trap composed of 142 places in 171 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:20:15] [INFO ] Deduced a trap composed of 184 places in 150 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1334 variables, and 60 constraints, problems are : Problem set: 0 solved, 928 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/928 constraints, Known Traps: 22/22 constraints]
After SMT, in 61152ms problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 61161ms
Starting structural reductions in SI_LTL mode, iteration 1 : 420/588 places, 930/1098 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107527 ms. Remains : 420/588 places, 930/1098 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 88 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 72 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 57 steps (0 resets) in 5 ms. (9 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 88 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 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2024-05-27 21:20:17] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:20:17] [INFO ] Invariant cache hit.
[2024-05-27 21:20:18] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2024-05-27 21:20:18] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 105 ms returned sat
[2024-05-27 21:20:19] [INFO ] [Real]Absence check using state equation in 1461 ms returned sat
[2024-05-27 21:20:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:20:20] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-05-27 21:20:20] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 38 ms returned sat
[2024-05-27 21:20:21] [INFO ] [Nat]Absence check using state equation in 958 ms returned sat
[2024-05-27 21:20:21] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:20:22] [INFO ] [Nat]Added 96 Read/Feed constraints in 904 ms returned sat
[2024-05-27 21:20:22] [INFO ] Deduced a trap composed of 19 places in 489 ms of which 4 ms to minimize.
[2024-05-27 21:20:22] [INFO ] Deduced a trap composed of 190 places in 327 ms of which 2 ms to minimize.
[2024-05-27 21:20:24] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 2438 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7543 reset in 236 ms.
Product exploration explored 100000 steps with 7563 reset in 341 ms.
Support contains 24 out of 420 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 420/420 places, 930/930 transitions.
Applied a total of 0 rules in 43 ms. Remains 420 /420 variables (removed 0) and now considering 930/930 (removed 0) transitions.
Running 928 sub problems to find dead transitions.
[2024-05-27 21:20:25] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:20:25] [INFO ] Invariant cache hit.
[2024-05-27 21:20:25] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:20:31] [INFO ] Deduced a trap composed of 43 places in 59 ms of which 2 ms to minimize.
[2024-05-27 21:20:32] [INFO ] Deduced a trap composed of 43 places in 55 ms of which 1 ms to minimize.
[2024-05-27 21:20:32] [INFO ] Deduced a trap composed of 43 places in 57 ms of which 1 ms to minimize.
[2024-05-27 21:20:32] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 1 ms to minimize.
[2024-05-27 21:20:32] [INFO ] Deduced a trap composed of 43 places in 49 ms of which 1 ms to minimize.
[2024-05-27 21:20:32] [INFO ] Deduced a trap composed of 43 places in 56 ms of which 1 ms to minimize.
[2024-05-27 21:20:32] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 0 ms to minimize.
[2024-05-27 21:20:32] [INFO ] Deduced a trap composed of 177 places in 241 ms of which 3 ms to minimize.
[2024-05-27 21:20:33] [INFO ] Deduced a trap composed of 207 places in 184 ms of which 2 ms to minimize.
[2024-05-27 21:20:33] [INFO ] Deduced a trap composed of 184 places in 178 ms of which 3 ms to minimize.
[2024-05-27 21:20:33] [INFO ] Deduced a trap composed of 171 places in 172 ms of which 2 ms to minimize.
[2024-05-27 21:20:33] [INFO ] Deduced a trap composed of 171 places in 189 ms of which 2 ms to minimize.
[2024-05-27 21:20:33] [INFO ] Deduced a trap composed of 43 places in 120 ms of which 1 ms to minimize.
[2024-05-27 21:20:35] [INFO ] Deduced a trap composed of 55 places in 111 ms of which 1 ms to minimize.
[2024-05-27 21:20:35] [INFO ] Deduced a trap composed of 254 places in 169 ms of which 2 ms to minimize.
[2024-05-27 21:20:40] [INFO ] Deduced a trap composed of 158 places in 193 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1334 variables, and 54 constraints, problems are : Problem set: 0 solved, 928 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 928/928 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:20:48] [INFO ] Deduced a trap composed of 19 places in 104 ms of which 2 ms to minimize.
[2024-05-27 21:20:50] [INFO ] Deduced a trap composed of 172 places in 182 ms of which 3 ms to minimize.
[2024-05-27 21:20:55] [INFO ] Deduced a trap composed of 158 places in 203 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 928 unsolved
SMT process timed out in 41240ms, After SMT, problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 41248ms
[2024-05-27 21:21:06] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:21:06] [INFO ] Invariant cache hit.
[2024-05-27 21:21:06] [INFO ] Implicit Places using invariants in 284 ms returned []
[2024-05-27 21:21:06] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:21:06] [INFO ] Invariant cache hit.
[2024-05-27 21:21:07] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:21:11] [INFO ] Implicit Places using invariants and state equation in 4337 ms returned []
Implicit Place search using SMT with State Equation took 4631 ms to find 0 implicit places.
[2024-05-27 21:21:11] [INFO ] Redundant transitions in 24 ms returned []
Running 928 sub problems to find dead transitions.
[2024-05-27 21:21:11] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:21:11] [INFO ] Invariant cache hit.
[2024-05-27 21:21:11] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:21:17] [INFO ] Deduced a trap composed of 43 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:21:18] [INFO ] Deduced a trap composed of 43 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:21:18] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 5 ms to minimize.
[2024-05-27 21:21:18] [INFO ] Deduced a trap composed of 43 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:21:18] [INFO ] Deduced a trap composed of 43 places in 41 ms of which 0 ms to minimize.
[2024-05-27 21:21:18] [INFO ] Deduced a trap composed of 43 places in 55 ms of which 1 ms to minimize.
[2024-05-27 21:21:18] [INFO ] Deduced a trap composed of 43 places in 38 ms of which 1 ms to minimize.
[2024-05-27 21:21:18] [INFO ] Deduced a trap composed of 177 places in 202 ms of which 3 ms to minimize.
[2024-05-27 21:21:18] [INFO ] Deduced a trap composed of 207 places in 191 ms of which 3 ms to minimize.
[2024-05-27 21:21:19] [INFO ] Deduced a trap composed of 184 places in 194 ms of which 2 ms to minimize.
[2024-05-27 21:21:19] [INFO ] Deduced a trap composed of 171 places in 197 ms of which 2 ms to minimize.
[2024-05-27 21:21:19] [INFO ] Deduced a trap composed of 171 places in 178 ms of which 2 ms to minimize.
[2024-05-27 21:21:19] [INFO ] Deduced a trap composed of 43 places in 107 ms of which 1 ms to minimize.
[2024-05-27 21:21:21] [INFO ] Deduced a trap composed of 55 places in 126 ms of which 1 ms to minimize.
[2024-05-27 21:21:21] [INFO ] Deduced a trap composed of 254 places in 164 ms of which 2 ms to minimize.
[2024-05-27 21:21:26] [INFO ] Deduced a trap composed of 158 places in 184 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:21:34] [INFO ] Deduced a trap composed of 172 places in 159 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1334 variables, and 55 constraints, problems are : Problem set: 0 solved, 928 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 928/928 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:21:43] [INFO ] Deduced a trap composed of 19 places in 94 ms of which 1 ms to minimize.
[2024-05-27 21:21:52] [INFO ] Deduced a trap composed of 248 places in 180 ms of which 2 ms to minimize.
[2024-05-27 21:21:52] [INFO ] Deduced a trap composed of 158 places in 163 ms of which 3 ms to minimize.
[2024-05-27 21:21:52] [INFO ] Deduced a trap composed of 142 places in 150 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:22:08] [INFO ] Deduced a trap composed of 184 places in 151 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1334 variables, and 60 constraints, problems are : Problem set: 0 solved, 928 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/928 constraints, Known Traps: 22/22 constraints]
After SMT, in 61156ms problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 61169ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 107129 ms. Remains : 420/420 places, 930/930 transitions.
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-02 finished in 342314 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(G(p0)))'
Support contains 8 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 604 transition count 1114
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 596 transition count 1106
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 588 transition count 1098
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 588 transition count 1098
Applied a total of 34 rules in 33 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:22:12] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-27 21:22:12] [INFO ] Computed 40 invariants in 13 ms
[2024-05-27 21:22:12] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:22:22] [INFO ] Deduced a trap composed of 64 places in 69 ms of which 1 ms to minimize.
[2024-05-27 21:22:22] [INFO ] Deduced a trap composed of 64 places in 87 ms of which 1 ms to minimize.
[2024-05-27 21:22:22] [INFO ] Deduced a trap composed of 64 places in 80 ms of which 1 ms to minimize.
[2024-05-27 21:22:22] [INFO ] Deduced a trap composed of 64 places in 94 ms of which 1 ms to minimize.
[2024-05-27 21:22:22] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 1 ms to minimize.
[2024-05-27 21:22:22] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 0 ms to minimize.
[2024-05-27 21:22:22] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:22:23] [INFO ] Deduced a trap composed of 325 places in 214 ms of which 4 ms to minimize.
[2024-05-27 21:22:23] [INFO ] Deduced a trap composed of 165 places in 212 ms of which 3 ms to minimize.
[2024-05-27 21:22:23] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:22:24] [INFO ] Deduced a trap composed of 346 places in 279 ms of which 3 ms to minimize.
[2024-05-27 21:22:24] [INFO ] Deduced a trap composed of 308 places in 229 ms of which 3 ms to minimize.
[2024-05-27 21:22:24] [INFO ] Deduced a trap composed of 307 places in 221 ms of which 3 ms to minimize.
[2024-05-27 21:22:25] [INFO ] Deduced a trap composed of 313 places in 225 ms of which 3 ms to minimize.
[2024-05-27 21:22:25] [INFO ] Deduced a trap composed of 299 places in 232 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 53 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:22:35] [INFO ] Deduced a trap composed of 353 places in 223 ms of which 3 ms to minimize.
[2024-05-27 21:22:36] [INFO ] Deduced a trap composed of 45 places in 131 ms of which 2 ms to minimize.
[2024-05-27 21:22:36] [INFO ] Deduced a trap composed of 19 places in 125 ms of which 2 ms to minimize.
[2024-05-27 21:22:41] [INFO ] Deduced a trap composed of 324 places in 208 ms of which 3 ms to minimize.
[2024-05-27 21:22:41] [INFO ] Deduced a trap composed of 311 places in 229 ms of which 4 ms to minimize.
[2024-05-27 21:22:45] [INFO ] Deduced a trap composed of 313 places in 199 ms of which 4 ms to minimize.
[2024-05-27 21:22:46] [INFO ] Deduced a trap composed of 47 places in 152 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 22/22 constraints]
After SMT, in 41429ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41441ms
[2024-05-27 21:22:54] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:22:54] [INFO ] Invariant cache hit.
[2024-05-27 21:22:54] [INFO ] Implicit Places using invariants in 300 ms returned []
[2024-05-27 21:22:54] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:22:54] [INFO ] Invariant cache hit.
[2024-05-27 21:22:55] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:23:02] [INFO ] Implicit Places using invariants and state equation in 8066 ms returned []
Implicit Place search using SMT with State Equation took 8390 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:23:02] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:23:02] [INFO ] Invariant cache hit.
[2024-05-27 21:23:02] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:23:11] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 0 ms to minimize.
[2024-05-27 21:23:11] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-27 21:23:11] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:23:11] [INFO ] Deduced a trap composed of 64 places in 35 ms of which 0 ms to minimize.
[2024-05-27 21:23:11] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:23:12] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-27 21:23:12] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-27 21:23:12] [INFO ] Deduced a trap composed of 334 places in 252 ms of which 3 ms to minimize.
[2024-05-27 21:23:12] [INFO ] Deduced a trap composed of 339 places in 214 ms of which 2 ms to minimize.
[2024-05-27 21:23:13] [INFO ] Deduced a trap composed of 183 places in 221 ms of which 3 ms to minimize.
[2024-05-27 21:23:13] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:23:13] [INFO ] Deduced a trap composed of 65 places in 97 ms of which 2 ms to minimize.
[2024-05-27 21:23:14] [INFO ] Deduced a trap composed of 314 places in 238 ms of which 3 ms to minimize.
[2024-05-27 21:23:14] [INFO ] Deduced a trap composed of 334 places in 212 ms of which 3 ms to minimize.
[2024-05-27 21:23:14] [INFO ] Deduced a trap composed of 351 places in 314 ms of which 4 ms to minimize.
[2024-05-27 21:23:15] [INFO ] Deduced a trap composed of 338 places in 214 ms of which 3 ms to minimize.
[2024-05-27 21:23:15] [INFO ] Deduced a trap composed of 307 places in 228 ms of which 5 ms to minimize.
[2024-05-27 21:23:15] [INFO ] Deduced a trap composed of 324 places in 247 ms of which 3 ms to minimize.
[2024-05-27 21:23:15] [INFO ] Deduced a trap composed of 42 places in 228 ms of which 4 ms to minimize.
[2024-05-27 21:23:16] [INFO ] Deduced a trap composed of 307 places in 230 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:23:17] [INFO ] Deduced a trap composed of 283 places in 205 ms of which 3 ms to minimize.
[2024-05-27 21:23:17] [INFO ] Deduced a trap composed of 353 places in 207 ms of which 3 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:23:44] [INFO ] Deduced a trap composed of 43 places in 114 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:23:55] [INFO ] Deduced a trap composed of 299 places in 222 ms of which 3 ms to minimize.
[2024-05-27 21:23:55] [INFO ] Deduced a trap composed of 397 places in 269 ms of which 3 ms to minimize.
[2024-05-27 21:23:55] [INFO ] Deduced a trap composed of 408 places in 261 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61273ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61285ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111154 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 70 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-05 finished in 111258 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 2 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 604 transition count 1114
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 596 transition count 1106
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 588 transition count 1098
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 588 transition count 1098
Applied a total of 34 rules in 20 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:24:03] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:24:03] [INFO ] Invariant cache hit.
[2024-05-27 21:24:03] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:24:13] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 0 ms to minimize.
[2024-05-27 21:24:13] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-27 21:24:13] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 0 ms to minimize.
[2024-05-27 21:24:13] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-27 21:24:13] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-05-27 21:24:13] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-27 21:24:13] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-27 21:24:13] [INFO ] Deduced a trap composed of 334 places in 227 ms of which 14 ms to minimize.
[2024-05-27 21:24:14] [INFO ] Deduced a trap composed of 339 places in 240 ms of which 3 ms to minimize.
[2024-05-27 21:24:14] [INFO ] Deduced a trap composed of 183 places in 208 ms of which 3 ms to minimize.
[2024-05-27 21:24:14] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-27 21:24:15] [INFO ] Deduced a trap composed of 65 places in 158 ms of which 2 ms to minimize.
[2024-05-27 21:24:15] [INFO ] Deduced a trap composed of 314 places in 235 ms of which 3 ms to minimize.
[2024-05-27 21:24:16] [INFO ] Deduced a trap composed of 334 places in 223 ms of which 4 ms to minimize.
[2024-05-27 21:24:16] [INFO ] Deduced a trap composed of 351 places in 232 ms of which 7 ms to minimize.
[2024-05-27 21:24:16] [INFO ] Deduced a trap composed of 338 places in 248 ms of which 4 ms to minimize.
[2024-05-27 21:24:16] [INFO ] Deduced a trap composed of 307 places in 252 ms of which 3 ms to minimize.
[2024-05-27 21:24:17] [INFO ] Deduced a trap composed of 324 places in 239 ms of which 3 ms to minimize.
[2024-05-27 21:24:17] [INFO ] Deduced a trap composed of 42 places in 254 ms of which 4 ms to minimize.
[2024-05-27 21:24:17] [INFO ] Deduced a trap composed of 307 places in 234 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:24:18] [INFO ] Deduced a trap composed of 283 places in 248 ms of which 4 ms to minimize.
[2024-05-27 21:24:18] [INFO ] Deduced a trap composed of 353 places in 262 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:24:36] [INFO ] Deduced a trap composed of 43 places in 132 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 61 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 23/23 constraints]
After SMT, in 41264ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41274ms
[2024-05-27 21:24:45] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:24:45] [INFO ] Invariant cache hit.
[2024-05-27 21:24:45] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-27 21:24:45] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:24:45] [INFO ] Invariant cache hit.
[2024-05-27 21:24:46] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:24:53] [INFO ] Implicit Places using invariants and state equation in 8264 ms returned []
Implicit Place search using SMT with State Equation took 8615 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:24:53] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:24:53] [INFO ] Invariant cache hit.
[2024-05-27 21:24:53] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:25:02] [INFO ] Deduced a trap composed of 64 places in 43 ms of which 1 ms to minimize.
[2024-05-27 21:25:02] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-27 21:25:02] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 0 ms to minimize.
[2024-05-27 21:25:02] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-05-27 21:25:02] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-27 21:25:03] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 1 ms to minimize.
[2024-05-27 21:25:03] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-27 21:25:03] [INFO ] Deduced a trap composed of 334 places in 226 ms of which 3 ms to minimize.
[2024-05-27 21:25:03] [INFO ] Deduced a trap composed of 339 places in 240 ms of which 3 ms to minimize.
[2024-05-27 21:25:04] [INFO ] Deduced a trap composed of 183 places in 214 ms of which 3 ms to minimize.
[2024-05-27 21:25:04] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 0 ms to minimize.
[2024-05-27 21:25:04] [INFO ] Deduced a trap composed of 65 places in 152 ms of which 2 ms to minimize.
[2024-05-27 21:25:05] [INFO ] Deduced a trap composed of 314 places in 229 ms of which 3 ms to minimize.
[2024-05-27 21:25:05] [INFO ] Deduced a trap composed of 334 places in 217 ms of which 3 ms to minimize.
[2024-05-27 21:25:05] [INFO ] Deduced a trap composed of 351 places in 227 ms of which 3 ms to minimize.
[2024-05-27 21:25:05] [INFO ] Deduced a trap composed of 338 places in 224 ms of which 3 ms to minimize.
[2024-05-27 21:25:06] [INFO ] Deduced a trap composed of 307 places in 237 ms of which 3 ms to minimize.
[2024-05-27 21:25:06] [INFO ] Deduced a trap composed of 324 places in 248 ms of which 3 ms to minimize.
[2024-05-27 21:25:06] [INFO ] Deduced a trap composed of 42 places in 241 ms of which 3 ms to minimize.
[2024-05-27 21:25:06] [INFO ] Deduced a trap composed of 307 places in 237 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:25:08] [INFO ] Deduced a trap composed of 283 places in 232 ms of which 3 ms to minimize.
[2024-05-27 21:25:08] [INFO ] Deduced a trap composed of 353 places in 223 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:25:35] [INFO ] Deduced a trap composed of 43 places in 118 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:25:45] [INFO ] Deduced a trap composed of 299 places in 223 ms of which 3 ms to minimize.
[2024-05-27 21:25:45] [INFO ] Deduced a trap composed of 397 places in 208 ms of which 3 ms to minimize.
[2024-05-27 21:25:46] [INFO ] Deduced a trap composed of 408 places in 218 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/586 variables, 3/64 constraints. Problems are: Problem set: 0 solved, 1096 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 586/1670 variables, and 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61074ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61083ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111001 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-06
Product exploration explored 100000 steps with 50000 reset in 326 ms.
Product exploration explored 100000 steps with 50000 reset in 342 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)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 23 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-COL-S02J04T08-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-06 finished in 111767 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||G(p1))) U X(X((p2 U X(p3))))))'
Support contains 56 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 604 transition count 1114
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 596 transition count 1106
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 588 transition count 1098
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 588 transition count 1098
Applied a total of 34 rules in 31 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:25:55] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-27 21:25:55] [INFO ] Computed 40 invariants in 17 ms
[2024-05-27 21:25:55] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:26:04] [INFO ] Deduced a trap composed of 64 places in 78 ms of which 1 ms to minimize.
[2024-05-27 21:26:05] [INFO ] Deduced a trap composed of 183 places in 415 ms of which 6 ms to minimize.
[2024-05-27 21:26:05] [INFO ] Deduced a trap composed of 64 places in 95 ms of which 1 ms to minimize.
[2024-05-27 21:26:06] [INFO ] Deduced a trap composed of 349 places in 291 ms of which 4 ms to minimize.
[2024-05-27 21:26:06] [INFO ] Deduced a trap composed of 64 places in 82 ms of which 1 ms to minimize.
[2024-05-27 21:26:06] [INFO ] Deduced a trap composed of 64 places in 69 ms of which 1 ms to minimize.
[2024-05-27 21:26:07] [INFO ] Deduced a trap composed of 64 places in 168 ms of which 2 ms to minimize.
[2024-05-27 21:26:07] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 1 ms to minimize.
[2024-05-27 21:26:09] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-27 21:26:09] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-27 21:26:09] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:26:13] [INFO ] Deduced a trap composed of 330 places in 219 ms of which 4 ms to minimize.
[2024-05-27 21:26:16] [INFO ] Deduced a trap composed of 307 places in 204 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 51 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 13/51 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:26:23] [INFO ] Deduced a trap composed of 408 places in 205 ms of which 3 ms to minimize.
[2024-05-27 21:26:23] [INFO ] Deduced a trap composed of 398 places in 242 ms of which 7 ms to minimize.
[2024-05-27 21:26:24] [INFO ] Deduced a trap composed of 315 places in 219 ms of which 3 ms to minimize.
[2024-05-27 21:26:25] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 2 ms to minimize.
[2024-05-27 21:26:25] [INFO ] Deduced a trap composed of 19 places in 115 ms of which 2 ms to minimize.
[2024-05-27 21:26:28] [INFO ] Deduced a trap composed of 364 places in 204 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 57 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 19/19 constraints]
After SMT, in 41192ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41205ms
[2024-05-27 21:26:36] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:26:36] [INFO ] Invariant cache hit.
[2024-05-27 21:26:37] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-27 21:26:37] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:26:37] [INFO ] Invariant cache hit.
[2024-05-27 21:26:37] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:26:46] [INFO ] Implicit Places using invariants and state equation in 8909 ms returned []
Implicit Place search using SMT with State Equation took 9355 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:26:46] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:26:46] [INFO ] Invariant cache hit.
[2024-05-27 21:26:46] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:26:57] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-27 21:26:58] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 0 ms to minimize.
[2024-05-27 21:26:58] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-27 21:26:58] [INFO ] Deduced a trap composed of 64 places in 42 ms of which 1 ms to minimize.
[2024-05-27 21:26:58] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 0 ms to minimize.
[2024-05-27 21:26:58] [INFO ] Deduced a trap composed of 64 places in 85 ms of which 1 ms to minimize.
[2024-05-27 21:26:58] [INFO ] Deduced a trap composed of 64 places in 68 ms of which 1 ms to minimize.
[2024-05-27 21:26:58] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 0 ms to minimize.
[2024-05-27 21:27:01] [INFO ] Deduced a trap composed of 331 places in 246 ms of which 3 ms to minimize.
[2024-05-27 21:27:02] [INFO ] Deduced a trap composed of 328 places in 228 ms of which 3 ms to minimize.
[2024-05-27 21:27:02] [INFO ] Deduced a trap composed of 306 places in 235 ms of which 3 ms to minimize.
[2024-05-27 21:27:05] [INFO ] Deduced a trap composed of 322 places in 222 ms of which 4 ms to minimize.
[2024-05-27 21:27:05] [INFO ] Deduced a trap composed of 19 places in 228 ms of which 4 ms to minimize.
[2024-05-27 21:27:05] [INFO ] Deduced a trap composed of 301 places in 229 ms of which 3 ms to minimize.
[2024-05-27 21:27:05] [INFO ] Deduced a trap composed of 293 places in 250 ms of which 3 ms to minimize.
[2024-05-27 21:27:06] [INFO ] Deduced a trap composed of 71 places in 242 ms of which 3 ms to minimize.
[2024-05-27 21:27:07] [INFO ] Deduced a trap composed of 178 places in 230 ms of which 3 ms to minimize.
[2024-05-27 21:27:07] [INFO ] Deduced a trap composed of 3 places in 262 ms of which 4 ms to minimize.
[2024-05-27 21:27:10] [INFO ] Deduced a trap composed of 312 places in 306 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 19/57 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:27:11] [INFO ] Deduced a trap composed of 162 places in 242 ms of which 4 ms to minimize.
[2024-05-27 21:27:12] [INFO ] Deduced a trap composed of 353 places in 237 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 586/1670 variables, and 59 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 21/59 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:27:24] [INFO ] Deduced a trap composed of 395 places in 231 ms of which 3 ms to minimize.
[2024-05-27 21:27:28] [INFO ] Deduced a trap composed of 313 places in 226 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:27:33] [INFO ] Deduced a trap composed of 294 places in 212 ms of which 3 ms to minimize.
[2024-05-27 21:27:33] [INFO ] Deduced a trap composed of 370 places in 219 ms of which 3 ms to minimize.
[2024-05-27 21:27:34] [INFO ] Deduced a trap composed of 313 places in 219 ms of which 3 ms to minimize.
[2024-05-27 21:27:34] [INFO ] Deduced a trap composed of 65 places in 125 ms of which 1 ms to minimize.
[2024-05-27 21:27:40] [INFO ] Deduced a trap composed of 47 places in 223 ms of which 3 ms to minimize.
[2024-05-27 21:27:40] [INFO ] Deduced a trap composed of 403 places in 211 ms of which 3 ms to minimize.
[2024-05-27 21:27:47] [INFO ] Deduced a trap composed of 317 places in 168 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 68 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 30/30 constraints]
After SMT, in 61282ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61297ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111896 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 396 ms :[(NOT p3), (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)), (NOT p3), (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-07
Product exploration explored 100000 steps with 4573 reset in 306 ms.
Product exploration explored 100000 steps with 4467 reset in 350 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 (NOT p0) p2 (NOT p3) (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 94 ms. Reduced automaton from 11 states, 18 edges and 4 AP (stutter sensitive) to 8 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 319 ms :[(NOT p3), (NOT p3), (NOT p3), (AND (NOT p0) (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p1))]
RANDOM walk for 424 steps (0 resets) in 7 ms. (53 steps per ms) remains 0/10 properties
Knowledge obtained : [(AND (NOT p0) p2 (NOT p3) (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR p2 p0 p3))), (F (NOT (AND (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (F (NOT p2)), (F (NOT (OR (NOT p1) p0))), (F p3), (F (NOT (OR (NOT p1) (NOT p2) p0 p3))), (F p0), (F p1)]
Knowledge based reduction with 5 factoid took 373 ms. Reduced automaton from 8 states, 14 edges and 4 AP (stutter sensitive) to 8 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 404 ms :[(NOT p3), (NOT p3), (NOT p3), (AND (NOT p0) (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 342 ms :[(NOT p3), (NOT p3), (NOT p3), (AND (NOT p0) (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p1))]
[2024-05-27 21:27:50] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:27:50] [INFO ] Invariant cache hit.
[2024-05-27 21:27:50] [INFO ] [Real]Absence check using 11 positive place invariants in 19 ms returned sat
[2024-05-27 21:27:50] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 88 ms returned unsat
Proved EG (NOT p3)
Knowledge obtained : [(AND (NOT p0) p2 (NOT p3) (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR p2 p0 p3))), (F (NOT (AND (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (F (NOT p2)), (F (NOT (OR (NOT p1) p0))), (F p3), (F (NOT (OR (NOT p1) (NOT p2) p0 p3))), (F p0), (F p1), (G (NOT p3))]
Property proved to be false thanks to negative knowledge :(G (NOT p3))
Knowledge based reduction with 5 factoid took 346 ms. Reduced automaton from 8 states, 14 edges and 4 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-07 finished in 115677 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 32 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
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 604 transition count 1058
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 548 transition count 1058
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 112 place count 548 transition count 994
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 240 place count 484 transition count 994
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 248 place count 476 transition count 986
Iterating global reduction 2 with 8 rules applied. Total rules applied 256 place count 476 transition count 986
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 336 place count 436 transition count 946
Applied a total of 336 rules in 82 ms. Remains 436 /606 variables (removed 170) and now considering 946/1114 (removed 168) transitions.
Running 944 sub problems to find dead transitions.
[2024-05-27 21:27:51] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
// Phase 1: matrix 930 rows 436 cols
[2024-05-27 21:27:51] [INFO ] Computed 40 invariants in 11 ms
[2024-05-27 21:27:51] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 27/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:27:57] [INFO ] Deduced a trap composed of 45 places in 78 ms of which 1 ms to minimize.
[2024-05-27 21:27:57] [INFO ] Deduced a trap composed of 45 places in 77 ms of which 1 ms to minimize.
[2024-05-27 21:27:57] [INFO ] Deduced a trap composed of 45 places in 62 ms of which 1 ms to minimize.
[2024-05-27 21:27:57] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:27:57] [INFO ] Deduced a trap composed of 45 places in 45 ms of which 0 ms to minimize.
[2024-05-27 21:27:58] [INFO ] Deduced a trap composed of 45 places in 40 ms of which 0 ms to minimize.
[2024-05-27 21:27:58] [INFO ] Deduced a trap composed of 45 places in 49 ms of which 1 ms to minimize.
[2024-05-27 21:27:58] [INFO ] Deduced a trap composed of 228 places in 190 ms of which 3 ms to minimize.
[2024-05-27 21:27:58] [INFO ] Deduced a trap composed of 191 places in 205 ms of which 2 ms to minimize.
[2024-05-27 21:27:58] [INFO ] Deduced a trap composed of 164 places in 186 ms of which 3 ms to minimize.
[2024-05-27 21:27:59] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 11/49 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:28:06] [INFO ] Deduced a trap composed of 55 places in 140 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 434/1366 variables, and 50 constraints, problems are : Problem set: 0 solved, 944 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 944/944 constraints, Known Traps: 12/12 constraints]
Escalating to Integer solving :Problem set: 0 solved, 944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 27/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 12/50 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:28:16] [INFO ] Deduced a trap composed of 266 places in 175 ms of which 2 ms to minimize.
[2024-05-27 21:28:17] [INFO ] Deduced a trap composed of 19 places in 86 ms of which 1 ms to minimize.
[2024-05-27 21:28:21] [INFO ] Deduced a trap composed of 163 places in 186 ms of which 2 ms to minimize.
[2024-05-27 21:28:22] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 3 ms to minimize.
[2024-05-27 21:28:22] [INFO ] Deduced a trap composed of 3 places in 185 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 5/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/434 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Problem TDEAD546 is UNSAT
Problem TDEAD547 is UNSAT
Problem TDEAD548 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD551 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD553 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD563 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD565 is UNSAT
Problem TDEAD566 is UNSAT
Problem TDEAD567 is UNSAT
Problem TDEAD568 is UNSAT
Problem TDEAD569 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD571 is UNSAT
Problem TDEAD572 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD575 is UNSAT
Problem TDEAD576 is UNSAT
Problem TDEAD577 is UNSAT
Problem TDEAD578 is UNSAT
Problem TDEAD579 is UNSAT
Problem TDEAD580 is UNSAT
Problem TDEAD581 is UNSAT
Problem TDEAD582 is UNSAT
Problem TDEAD583 is UNSAT
Problem TDEAD584 is UNSAT
Problem TDEAD585 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD587 is UNSAT
Problem TDEAD588 is UNSAT
Problem TDEAD589 is UNSAT
Problem TDEAD590 is UNSAT
Problem TDEAD591 is UNSAT
Problem TDEAD592 is UNSAT
Problem TDEAD593 is UNSAT
Problem TDEAD594 is UNSAT
Problem TDEAD595 is UNSAT
Problem TDEAD596 is UNSAT
Problem TDEAD597 is UNSAT
Problem TDEAD598 is UNSAT
Problem TDEAD599 is UNSAT
Problem TDEAD600 is UNSAT
Problem TDEAD601 is UNSAT
Problem TDEAD602 is UNSAT
Problem TDEAD603 is UNSAT
Problem TDEAD604 is UNSAT
Problem TDEAD605 is UNSAT
Problem TDEAD606 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD608 is UNSAT
Problem TDEAD609 is UNSAT
Problem TDEAD610 is UNSAT
Problem TDEAD611 is UNSAT
Problem TDEAD612 is UNSAT
Problem TDEAD613 is UNSAT
Problem TDEAD614 is UNSAT
Problem TDEAD615 is UNSAT
Problem TDEAD616 is UNSAT
Problem TDEAD617 is UNSAT
Problem TDEAD618 is UNSAT
Problem TDEAD619 is UNSAT
Problem TDEAD620 is UNSAT
Problem TDEAD621 is UNSAT
Problem TDEAD622 is UNSAT
Problem TDEAD623 is UNSAT
Problem TDEAD624 is UNSAT
Problem TDEAD625 is UNSAT
Problem TDEAD626 is UNSAT
Problem TDEAD627 is UNSAT
Problem TDEAD628 is UNSAT
Problem TDEAD629 is UNSAT
Problem TDEAD630 is UNSAT
Problem TDEAD631 is UNSAT
Problem TDEAD632 is UNSAT
Problem TDEAD633 is UNSAT
Problem TDEAD634 is UNSAT
Problem TDEAD635 is UNSAT
Problem TDEAD636 is UNSAT
Problem TDEAD637 is UNSAT
Problem TDEAD638 is UNSAT
Problem TDEAD639 is UNSAT
Problem TDEAD640 is UNSAT
Problem TDEAD641 is UNSAT
At refinement iteration 5 (OVERLAPS) 2/436 variables, 2/57 constraints. Problems are: Problem set: 88 solved, 856 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 436/1366 variables, and 57 constraints, problems are : Problem set: 88 solved, 856 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/944 constraints, Known Traps: 17/17 constraints]
After SMT, in 41171ms problems are : Problem set: 88 solved, 856 unsolved
Search for dead transitions found 88 dead transitions in 41180ms
Found 88 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions.
[2024-05-27 21:28:32] [INFO ] Flow matrix only has 842 transitions (discarded 16 similar events)
// Phase 1: matrix 842 rows 436 cols
[2024-05-27 21:28:32] [INFO ] Computed 40 invariants in 11 ms
[2024-05-27 21:28:32] [INFO ] Implicit Places using invariants in 364 ms returned []
[2024-05-27 21:28:32] [INFO ] Flow matrix only has 842 transitions (discarded 16 similar events)
[2024-05-27 21:28:32] [INFO ] Invariant cache hit.
[2024-05-27 21:28:33] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:28:37] [INFO ] Implicit Places using invariants and state equation in 4277 ms returned []
Implicit Place search using SMT with State Equation took 4675 ms to find 0 implicit places.
[2024-05-27 21:28:37] [INFO ] Redundant transitions in 15 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 436/606 places, 858/1114 transitions.
Reduce places removed 2 places and 16 transitions.
Reduce places removed 16 places and 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 418 transition count 826
Applied a total of 16 rules in 45 ms. Remains 418 /436 variables (removed 18) and now considering 826/858 (removed 32) transitions.
[2024-05-27 21:28:37] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
// Phase 1: matrix 810 rows 418 cols
[2024-05-27 21:28:37] [INFO ] Computed 40 invariants in 8 ms
[2024-05-27 21:28:37] [INFO ] Implicit Places using invariants in 557 ms returned []
[2024-05-27 21:28:37] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-27 21:28:37] [INFO ] Invariant cache hit.
[2024-05-27 21:28:38] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:28:40] [INFO ] Implicit Places using invariants and state equation in 2821 ms returned []
Implicit Place search using SMT with State Equation took 3406 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 418/606 places, 826/1114 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 49425 ms. Remains : 418/606 places, 826/1114 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-08
Stuttering criterion allowed to conclude after 1674 steps with 0 reset in 5 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-08 finished in 49491 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(G((p0||F(p1))))&&F(p2))))'
Support contains 82 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 604 transition count 1114
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 596 transition count 1106
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 588 transition count 1098
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 588 transition count 1098
Applied a total of 34 rules in 25 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:28:40] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-27 21:28:40] [INFO ] Computed 40 invariants in 11 ms
[2024-05-27 21:28:40] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:28:49] [INFO ] Deduced a trap composed of 64 places in 76 ms of which 1 ms to minimize.
[2024-05-27 21:28:49] [INFO ] Deduced a trap composed of 64 places in 99 ms of which 2 ms to minimize.
[2024-05-27 21:28:50] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 1 ms to minimize.
[2024-05-27 21:28:50] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 1 ms to minimize.
[2024-05-27 21:28:50] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-27 21:28:50] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-27 21:28:50] [INFO ] Deduced a trap composed of 64 places in 123 ms of which 1 ms to minimize.
[2024-05-27 21:28:51] [INFO ] Deduced a trap composed of 325 places in 237 ms of which 4 ms to minimize.
[2024-05-27 21:28:51] [INFO ] Deduced a trap composed of 165 places in 242 ms of which 3 ms to minimize.
[2024-05-27 21:28:51] [INFO ] Deduced a trap composed of 64 places in 40 ms of which 1 ms to minimize.
[2024-05-27 21:28:52] [INFO ] Deduced a trap composed of 346 places in 236 ms of which 4 ms to minimize.
[2024-05-27 21:28:52] [INFO ] Deduced a trap composed of 308 places in 237 ms of which 4 ms to minimize.
[2024-05-27 21:28:52] [INFO ] Deduced a trap composed of 307 places in 236 ms of which 3 ms to minimize.
[2024-05-27 21:28:53] [INFO ] Deduced a trap composed of 313 places in 248 ms of which 3 ms to minimize.
[2024-05-27 21:28:53] [INFO ] Deduced a trap composed of 299 places in 246 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 586/1670 variables, and 53 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:29:03] [INFO ] Deduced a trap composed of 353 places in 229 ms of which 4 ms to minimize.
[2024-05-27 21:29:04] [INFO ] Deduced a trap composed of 45 places in 155 ms of which 2 ms to minimize.
[2024-05-27 21:29:04] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 2 ms to minimize.
[2024-05-27 21:29:09] [INFO ] Deduced a trap composed of 324 places in 222 ms of which 3 ms to minimize.
[2024-05-27 21:29:09] [INFO ] Deduced a trap composed of 311 places in 239 ms of which 3 ms to minimize.
[2024-05-27 21:29:13] [INFO ] Deduced a trap composed of 313 places in 285 ms of which 3 ms to minimize.
[2024-05-27 21:29:14] [INFO ] Deduced a trap composed of 47 places in 156 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 22/22 constraints]
After SMT, in 41174ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41184ms
[2024-05-27 21:29:21] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:29:21] [INFO ] Invariant cache hit.
[2024-05-27 21:29:22] [INFO ] Implicit Places using invariants in 312 ms returned []
[2024-05-27 21:29:22] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:29:22] [INFO ] Invariant cache hit.
[2024-05-27 21:29:23] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:29:29] [INFO ] Implicit Places using invariants and state equation in 7443 ms returned []
Implicit Place search using SMT with State Equation took 7768 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:29:29] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:29:29] [INFO ] Invariant cache hit.
[2024-05-27 21:29:29] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:29:38] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:29:39] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:29:39] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 1 ms to minimize.
[2024-05-27 21:29:39] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:29:39] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:29:39] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-27 21:29:39] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-27 21:29:39] [INFO ] Deduced a trap composed of 334 places in 226 ms of which 4 ms to minimize.
[2024-05-27 21:29:40] [INFO ] Deduced a trap composed of 339 places in 258 ms of which 3 ms to minimize.
[2024-05-27 21:29:40] [INFO ] Deduced a trap composed of 183 places in 244 ms of which 3 ms to minimize.
[2024-05-27 21:29:40] [INFO ] Deduced a trap composed of 64 places in 64 ms of which 1 ms to minimize.
[2024-05-27 21:29:41] [INFO ] Deduced a trap composed of 65 places in 137 ms of which 2 ms to minimize.
[2024-05-27 21:29:41] [INFO ] Deduced a trap composed of 314 places in 236 ms of which 3 ms to minimize.
[2024-05-27 21:29:41] [INFO ] Deduced a trap composed of 334 places in 243 ms of which 3 ms to minimize.
[2024-05-27 21:29:42] [INFO ] Deduced a trap composed of 351 places in 255 ms of which 4 ms to minimize.
[2024-05-27 21:29:42] [INFO ] Deduced a trap composed of 338 places in 235 ms of which 3 ms to minimize.
[2024-05-27 21:29:42] [INFO ] Deduced a trap composed of 307 places in 254 ms of which 4 ms to minimize.
[2024-05-27 21:29:42] [INFO ] Deduced a trap composed of 324 places in 242 ms of which 4 ms to minimize.
[2024-05-27 21:29:43] [INFO ] Deduced a trap composed of 42 places in 244 ms of which 3 ms to minimize.
[2024-05-27 21:29:43] [INFO ] Deduced a trap composed of 307 places in 240 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:29:44] [INFO ] Deduced a trap composed of 283 places in 231 ms of which 3 ms to minimize.
[2024-05-27 21:29:44] [INFO ] Deduced a trap composed of 353 places in 235 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:30:12] [INFO ] Deduced a trap composed of 43 places in 125 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:30:23] [INFO ] Deduced a trap composed of 299 places in 246 ms of which 3 ms to minimize.
[2024-05-27 21:30:23] [INFO ] Deduced a trap composed of 397 places in 230 ms of which 3 ms to minimize.
[2024-05-27 21:30:23] [INFO ] Deduced a trap composed of 408 places in 213 ms of which 4 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 586/1670 variables, and 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61253ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61263ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110258 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-09
Stuttering criterion allowed to conclude after 30879 steps with 158 reset in 82 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-09 finished in 110512 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))'
Support contains 57 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 604 transition count 1114
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 596 transition count 1106
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 588 transition count 1098
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 588 transition count 1098
Applied a total of 34 rules in 18 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:30:31] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:30:31] [INFO ] Invariant cache hit.
[2024-05-27 21:30:31] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:30:40] [INFO ] Deduced a trap composed of 64 places in 37 ms of which 1 ms to minimize.
[2024-05-27 21:30:40] [INFO ] Deduced a trap composed of 64 places in 36 ms of which 1 ms to minimize.
[2024-05-27 21:30:41] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 1 ms to minimize.
[2024-05-27 21:30:41] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 0 ms to minimize.
[2024-05-27 21:30:41] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-27 21:30:41] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-27 21:30:41] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 0 ms to minimize.
[2024-05-27 21:30:41] [INFO ] Deduced a trap composed of 334 places in 252 ms of which 3 ms to minimize.
[2024-05-27 21:30:42] [INFO ] Deduced a trap composed of 339 places in 269 ms of which 3 ms to minimize.
[2024-05-27 21:30:42] [INFO ] Deduced a trap composed of 183 places in 230 ms of which 4 ms to minimize.
[2024-05-27 21:30:42] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 0 ms to minimize.
[2024-05-27 21:30:43] [INFO ] Deduced a trap composed of 65 places in 143 ms of which 1 ms to minimize.
[2024-05-27 21:30:43] [INFO ] Deduced a trap composed of 314 places in 237 ms of which 11 ms to minimize.
[2024-05-27 21:30:43] [INFO ] Deduced a trap composed of 334 places in 245 ms of which 3 ms to minimize.
[2024-05-27 21:30:44] [INFO ] Deduced a trap composed of 351 places in 249 ms of which 3 ms to minimize.
[2024-05-27 21:30:44] [INFO ] Deduced a trap composed of 338 places in 240 ms of which 3 ms to minimize.
[2024-05-27 21:30:44] [INFO ] Deduced a trap composed of 307 places in 214 ms of which 3 ms to minimize.
[2024-05-27 21:30:44] [INFO ] Deduced a trap composed of 324 places in 247 ms of which 3 ms to minimize.
[2024-05-27 21:30:45] [INFO ] Deduced a trap composed of 42 places in 232 ms of which 3 ms to minimize.
[2024-05-27 21:30:45] [INFO ] Deduced a trap composed of 307 places in 241 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:30:46] [INFO ] Deduced a trap composed of 283 places in 223 ms of which 3 ms to minimize.
[2024-05-27 21:30:46] [INFO ] Deduced a trap composed of 353 places in 234 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:31:03] [INFO ] Deduced a trap composed of 43 places in 132 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 61 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 23/23 constraints]
After SMT, in 41306ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41317ms
[2024-05-27 21:31:12] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:31:12] [INFO ] Invariant cache hit.
[2024-05-27 21:31:12] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-05-27 21:31:12] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:31:12] [INFO ] Invariant cache hit.
[2024-05-27 21:31:13] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:31:21] [INFO ] Implicit Places using invariants and state equation in 8636 ms returned []
Implicit Place search using SMT with State Equation took 8977 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:31:21] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:31:21] [INFO ] Invariant cache hit.
[2024-05-27 21:31:21] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:31:30] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-05-27 21:31:30] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-05-27 21:31:30] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 0 ms to minimize.
[2024-05-27 21:31:30] [INFO ] Deduced a trap composed of 64 places in 71 ms of which 1 ms to minimize.
[2024-05-27 21:31:30] [INFO ] Deduced a trap composed of 64 places in 43 ms of which 1 ms to minimize.
[2024-05-27 21:31:31] [INFO ] Deduced a trap composed of 64 places in 91 ms of which 1 ms to minimize.
[2024-05-27 21:31:31] [INFO ] Deduced a trap composed of 64 places in 233 ms of which 1 ms to minimize.
[2024-05-27 21:31:31] [INFO ] Deduced a trap composed of 334 places in 230 ms of which 3 ms to minimize.
[2024-05-27 21:31:32] [INFO ] Deduced a trap composed of 339 places in 223 ms of which 4 ms to minimize.
[2024-05-27 21:31:32] [INFO ] Deduced a trap composed of 183 places in 210 ms of which 3 ms to minimize.
[2024-05-27 21:31:32] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:31:33] [INFO ] Deduced a trap composed of 65 places in 182 ms of which 3 ms to minimize.
[2024-05-27 21:31:33] [INFO ] Deduced a trap composed of 314 places in 218 ms of which 3 ms to minimize.
[2024-05-27 21:31:33] [INFO ] Deduced a trap composed of 334 places in 247 ms of which 3 ms to minimize.
[2024-05-27 21:31:34] [INFO ] Deduced a trap composed of 351 places in 226 ms of which 3 ms to minimize.
[2024-05-27 21:31:34] [INFO ] Deduced a trap composed of 338 places in 241 ms of which 3 ms to minimize.
[2024-05-27 21:31:34] [INFO ] Deduced a trap composed of 307 places in 241 ms of which 3 ms to minimize.
[2024-05-27 21:31:35] [INFO ] Deduced a trap composed of 324 places in 258 ms of which 4 ms to minimize.
[2024-05-27 21:31:35] [INFO ] Deduced a trap composed of 42 places in 242 ms of which 3 ms to minimize.
[2024-05-27 21:31:35] [INFO ] Deduced a trap composed of 307 places in 225 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:31:36] [INFO ] Deduced a trap composed of 283 places in 202 ms of which 3 ms to minimize.
[2024-05-27 21:31:36] [INFO ] Deduced a trap composed of 353 places in 212 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:32:03] [INFO ] Deduced a trap composed of 43 places in 109 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:32:14] [INFO ] Deduced a trap composed of 299 places in 236 ms of which 3 ms to minimize.
[2024-05-27 21:32:14] [INFO ] Deduced a trap composed of 397 places in 244 ms of which 3 ms to minimize.
[2024-05-27 21:32:15] [INFO ] Deduced a trap composed of 408 places in 226 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61273ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61284ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111601 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-10 finished in 111681 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(G(p0)))'
Support contains 16 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
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 604 transition count 1066
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 556 transition count 1066
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 96 place count 556 transition count 1002
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 224 place count 492 transition count 1002
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 352 place count 428 transition count 938
Applied a total of 352 rules in 37 ms. Remains 428 /606 variables (removed 178) and now considering 938/1114 (removed 176) transitions.
Running 936 sub problems to find dead transitions.
[2024-05-27 21:32:22] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
// Phase 1: matrix 922 rows 428 cols
[2024-05-27 21:32:22] [INFO ] Computed 40 invariants in 9 ms
[2024-05-27 21:32:23] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/426 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/426 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 936 unsolved
[2024-05-27 21:32:30] [INFO ] Deduced a trap composed of 44 places in 146 ms of which 3 ms to minimize.
[2024-05-27 21:32:30] [INFO ] Deduced a trap composed of 237 places in 140 ms of which 2 ms to minimize.
[2024-05-27 21:32:30] [INFO ] Deduced a trap composed of 44 places in 130 ms of which 2 ms to minimize.
[2024-05-27 21:32:30] [INFO ] Deduced a trap composed of 44 places in 121 ms of which 2 ms to minimize.
[2024-05-27 21:32:30] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 2 ms to minimize.
[2024-05-27 21:32:30] [INFO ] Deduced a trap composed of 44 places in 77 ms of which 1 ms to minimize.
[2024-05-27 21:32:30] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 0 ms to minimize.
[2024-05-27 21:32:30] [INFO ] Deduced a trap composed of 44 places in 28 ms of which 1 ms to minimize.
[2024-05-27 21:32:30] [INFO ] Deduced a trap composed of 44 places in 32 ms of which 1 ms to minimize.
[2024-05-27 21:32:31] [INFO ] Deduced a trap composed of 171 places in 180 ms of which 3 ms to minimize.
[2024-05-27 21:32:31] [INFO ] Deduced a trap composed of 178 places in 180 ms of which 3 ms to minimize.
[2024-05-27 21:32:32] [INFO ] Deduced a trap composed of 44 places in 38 ms of which 1 ms to minimize.
[2024-05-27 21:32:37] [INFO ] Deduced a trap composed of 158 places in 179 ms of which 3 ms to minimize.
[2024-05-27 21:32:38] [INFO ] Deduced a trap composed of 201 places in 165 ms of which 2 ms to minimize.
[2024-05-27 21:32:38] [INFO ] Deduced a trap composed of 207 places in 167 ms of which 2 ms to minimize.
[2024-05-27 21:32:38] [INFO ] Deduced a trap composed of 177 places in 170 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/426 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 936 unsolved
[2024-05-27 21:32:41] [INFO ] Deduced a trap composed of 258 places in 180 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 426/1350 variables, and 55 constraints, problems are : Problem set: 0 solved, 936 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/428 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 936/936 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 936 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/426 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/426 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/426 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 936 unsolved
[2024-05-27 21:32:47] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/426 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 426/1350 variables, and 56 constraints, problems are : Problem set: 0 solved, 936 unsolved in 20044 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/428 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/936 constraints, Known Traps: 18/18 constraints]
After SMT, in 41260ms problems are : Problem set: 0 solved, 936 unsolved
Search for dead transitions found 0 dead transitions in 41269ms
[2024-05-27 21:33:04] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2024-05-27 21:33:04] [INFO ] Invariant cache hit.
[2024-05-27 21:33:04] [INFO ] Implicit Places using invariants in 351 ms returned []
[2024-05-27 21:33:04] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2024-05-27 21:33:04] [INFO ] Invariant cache hit.
[2024-05-27 21:33:05] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:33:08] [INFO ] Implicit Places using invariants and state equation in 3771 ms returned []
Implicit Place search using SMT with State Equation took 4148 ms to find 0 implicit places.
[2024-05-27 21:33:08] [INFO ] Redundant transitions in 8 ms returned []
Running 936 sub problems to find dead transitions.
[2024-05-27 21:33:08] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2024-05-27 21:33:08] [INFO ] Invariant cache hit.
[2024-05-27 21:33:08] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/426 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/426 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 936 unsolved
[2024-05-27 21:33:15] [INFO ] Deduced a trap composed of 44 places in 51 ms of which 0 ms to minimize.
[2024-05-27 21:33:15] [INFO ] Deduced a trap composed of 44 places in 40 ms of which 0 ms to minimize.
[2024-05-27 21:33:15] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:33:15] [INFO ] Deduced a trap composed of 44 places in 47 ms of which 0 ms to minimize.
[2024-05-27 21:33:15] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:33:15] [INFO ] Deduced a trap composed of 44 places in 43 ms of which 1 ms to minimize.
[2024-05-27 21:33:15] [INFO ] Deduced a trap composed of 44 places in 41 ms of which 1 ms to minimize.
[2024-05-27 21:33:15] [INFO ] Deduced a trap composed of 164 places in 193 ms of which 3 ms to minimize.
[2024-05-27 21:33:16] [INFO ] Deduced a trap composed of 44 places in 47 ms of which 1 ms to minimize.
[2024-05-27 21:33:17] [INFO ] Deduced a trap composed of 31 places in 117 ms of which 2 ms to minimize.
[2024-05-27 21:33:22] [INFO ] Deduced a trap composed of 158 places in 171 ms of which 2 ms to minimize.
[2024-05-27 21:33:23] [INFO ] Deduced a trap composed of 214 places in 178 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/426 variables, 12/50 constraints. Problems are: Problem set: 0 solved, 936 unsolved
[2024-05-27 21:33:26] [INFO ] Deduced a trap composed of 270 places in 187 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/426 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 936 unsolved
(s338 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 426/1350 variables, and 51 constraints, problems are : Problem set: 0 solved, 936 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/428 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 936/936 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 936 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/426 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/426 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/426 variables, 13/51 constraints. Problems are: Problem set: 0 solved, 936 unsolved
[2024-05-27 21:33:41] [INFO ] Deduced a trap composed of 19 places in 178 ms of which 3 ms to minimize.
[2024-05-27 21:33:41] [INFO ] Deduced a trap composed of 173 places in 192 ms of which 3 ms to minimize.
[2024-05-27 21:33:53] [INFO ] Deduced a trap composed of 91 places in 180 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/426 variables, 3/54 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/426 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 936 unsolved
SMT process timed out in 61184ms, After SMT, problems are : Problem set: 0 solved, 936 unsolved
Search for dead transitions found 0 dead transitions in 61194ms
Starting structural reductions in SI_LTL mode, iteration 1 : 428/606 places, 938/1114 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 106674 ms. Remains : 428/606 places, 938/1114 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-11
Stuttering criterion allowed to conclude after 1680 steps with 0 reset in 6 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-11 finished in 106740 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&&G(F(p1))))))))'
Support contains 64 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 604 transition count 1114
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 596 transition count 1106
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 588 transition count 1098
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 588 transition count 1098
Applied a total of 34 rules in 58 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:34:09] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-27 21:34:09] [INFO ] Computed 40 invariants in 15 ms
[2024-05-27 21:34:09] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:34:18] [INFO ] Deduced a trap composed of 64 places in 76 ms of which 1 ms to minimize.
[2024-05-27 21:34:18] [INFO ] Deduced a trap composed of 64 places in 91 ms of which 1 ms to minimize.
[2024-05-27 21:34:18] [INFO ] Deduced a trap composed of 64 places in 70 ms of which 1 ms to minimize.
[2024-05-27 21:34:18] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-05-27 21:34:19] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 0 ms to minimize.
[2024-05-27 21:34:19] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 5 ms to minimize.
[2024-05-27 21:34:19] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-27 21:34:19] [INFO ] Deduced a trap composed of 325 places in 234 ms of which 3 ms to minimize.
[2024-05-27 21:34:19] [INFO ] Deduced a trap composed of 165 places in 187 ms of which 3 ms to minimize.
[2024-05-27 21:34:20] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 0 ms to minimize.
[2024-05-27 21:34:20] [INFO ] Deduced a trap composed of 346 places in 243 ms of which 4 ms to minimize.
[2024-05-27 21:34:21] [INFO ] Deduced a trap composed of 308 places in 245 ms of which 3 ms to minimize.
[2024-05-27 21:34:21] [INFO ] Deduced a trap composed of 307 places in 220 ms of which 3 ms to minimize.
[2024-05-27 21:34:21] [INFO ] Deduced a trap composed of 313 places in 219 ms of which 3 ms to minimize.
[2024-05-27 21:34:21] [INFO ] Deduced a trap composed of 299 places in 218 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 53 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:34:32] [INFO ] Deduced a trap composed of 353 places in 211 ms of which 4 ms to minimize.
[2024-05-27 21:34:33] [INFO ] Deduced a trap composed of 45 places in 118 ms of which 2 ms to minimize.
[2024-05-27 21:34:33] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 2 ms to minimize.
[2024-05-27 21:34:38] [INFO ] Deduced a trap composed of 324 places in 206 ms of which 3 ms to minimize.
[2024-05-27 21:34:38] [INFO ] Deduced a trap composed of 311 places in 220 ms of which 3 ms to minimize.
[2024-05-27 21:34:42] [INFO ] Deduced a trap composed of 313 places in 227 ms of which 3 ms to minimize.
[2024-05-27 21:34:43] [INFO ] Deduced a trap composed of 47 places in 146 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 1096 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 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 22/22 constraints]
After SMT, in 41392ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41405ms
[2024-05-27 21:34:51] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:34:51] [INFO ] Invariant cache hit.
[2024-05-27 21:34:51] [INFO ] Implicit Places using invariants in 303 ms returned []
[2024-05-27 21:34:51] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:34:51] [INFO ] Invariant cache hit.
[2024-05-27 21:34:52] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:34:59] [INFO ] Implicit Places using invariants and state equation in 8502 ms returned []
Implicit Place search using SMT with State Equation took 8829 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:34:59] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:34:59] [INFO ] Invariant cache hit.
[2024-05-27 21:34:59] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:35:09] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-27 21:35:09] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-27 21:35:09] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 10 ms to minimize.
[2024-05-27 21:35:10] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 0 ms to minimize.
[2024-05-27 21:35:10] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 0 ms to minimize.
[2024-05-27 21:35:10] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 0 ms to minimize.
[2024-05-27 21:35:10] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-05-27 21:35:10] [INFO ] Deduced a trap composed of 334 places in 250 ms of which 3 ms to minimize.
[2024-05-27 21:35:11] [INFO ] Deduced a trap composed of 339 places in 253 ms of which 3 ms to minimize.
[2024-05-27 21:35:11] [INFO ] Deduced a trap composed of 183 places in 219 ms of which 3 ms to minimize.
[2024-05-27 21:35:11] [INFO ] Deduced a trap composed of 64 places in 66 ms of which 1 ms to minimize.
[2024-05-27 21:35:12] [INFO ] Deduced a trap composed of 65 places in 126 ms of which 2 ms to minimize.
[2024-05-27 21:35:12] [INFO ] Deduced a trap composed of 314 places in 251 ms of which 3 ms to minimize.
[2024-05-27 21:35:12] [INFO ] Deduced a trap composed of 334 places in 233 ms of which 3 ms to minimize.
[2024-05-27 21:35:13] [INFO ] Deduced a trap composed of 351 places in 238 ms of which 3 ms to minimize.
[2024-05-27 21:35:13] [INFO ] Deduced a trap composed of 338 places in 222 ms of which 3 ms to minimize.
[2024-05-27 21:35:13] [INFO ] Deduced a trap composed of 307 places in 229 ms of which 3 ms to minimize.
[2024-05-27 21:35:13] [INFO ] Deduced a trap composed of 324 places in 229 ms of which 3 ms to minimize.
[2024-05-27 21:35:14] [INFO ] Deduced a trap composed of 42 places in 250 ms of which 3 ms to minimize.
[2024-05-27 21:35:14] [INFO ] Deduced a trap composed of 307 places in 220 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:35:15] [INFO ] Deduced a trap composed of 283 places in 211 ms of which 3 ms to minimize.
[2024-05-27 21:35:15] [INFO ] Deduced a trap composed of 353 places in 230 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:35:42] [INFO ] Deduced a trap composed of 43 places in 166 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:35:53] [INFO ] Deduced a trap composed of 299 places in 216 ms of which 3 ms to minimize.
[2024-05-27 21:35:53] [INFO ] Deduced a trap composed of 397 places in 222 ms of which 3 ms to minimize.
[2024-05-27 21:35:53] [INFO ] Deduced a trap composed of 408 places in 261 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 10)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 9)
(s163 0)
(s164 1)
(s165 1)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 1)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 1)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 1)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 0)
(s289 0)
(s290 0)
(s291 0)
(s292 0)
(s293 0)
(s294 0)
(s295 0)
(s296 0)
(s297 0)
(s298 0)
(s299 0)
(s300 1)
(s303 0)
(s304 0)
(s305 0)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 0)
(s311 0)
(s312 0)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 0)
(s320 0)
(s321 0)
(s322 0)
(s323 0)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 0)
(s350 0)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 1)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 9)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61309ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61326ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111623 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-12
Product exploration explored 100000 steps with 1433 reset in 340 ms.
Product exploration explored 100000 steps with 1440 reset in 389 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 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 337 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
RANDOM walk for 271 steps (0 resets) in 6 ms. (38 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 99 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
[2024-05-27 21:36:03] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:36:03] [INFO ] Invariant cache hit.
[2024-05-27 21:36:03] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-27 21:36:03] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 59 ms returned sat
[2024-05-27 21:36:05] [INFO ] [Real]Absence check using state equation in 1467 ms returned sat
[2024-05-27 21:36:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:36:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-27 21:36:05] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 91 ms returned sat
[2024-05-27 21:36:08] [INFO ] [Nat]Absence check using state equation in 2957 ms returned sat
[2024-05-27 21:36:08] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:36:09] [INFO ] [Nat]Added 96 Read/Feed constraints in 634 ms returned sat
[2024-05-27 21:36:09] [INFO ] Deduced a trap composed of 64 places in 289 ms of which 3 ms to minimize.
[2024-05-27 21:36:10] [INFO ] Deduced a trap composed of 64 places in 257 ms of which 3 ms to minimize.
[2024-05-27 21:36:10] [INFO ] Deduced a trap composed of 47 places in 228 ms of which 3 ms to minimize.
[2024-05-27 21:36:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1781 ms
[2024-05-27 21:36:11] [INFO ] Computed and/alt/rep : 712/2573/704 causal constraints (skipped 376 transitions) in 118 ms.
Could not prove EG (NOT p0)
Support contains 64 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 1098/1098 transitions.
Applied a total of 0 rules in 8 ms. Remains 588 /588 variables (removed 0) and now considering 1098/1098 (removed 0) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:36:20] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:36:20] [INFO ] Invariant cache hit.
[2024-05-27 21:36:20] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:36:29] [INFO ] Deduced a trap composed of 64 places in 34 ms of which 1 ms to minimize.
[2024-05-27 21:36:29] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:36:29] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-05-27 21:36:29] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:36:30] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-27 21:36:30] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 0 ms to minimize.
[2024-05-27 21:36:30] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:36:30] [INFO ] Deduced a trap composed of 334 places in 239 ms of which 3 ms to minimize.
[2024-05-27 21:36:30] [INFO ] Deduced a trap composed of 339 places in 231 ms of which 3 ms to minimize.
[2024-05-27 21:36:31] [INFO ] Deduced a trap composed of 183 places in 203 ms of which 3 ms to minimize.
[2024-05-27 21:36:31] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:36:31] [INFO ] Deduced a trap composed of 65 places in 124 ms of which 2 ms to minimize.
[2024-05-27 21:36:32] [INFO ] Deduced a trap composed of 314 places in 249 ms of which 3 ms to minimize.
[2024-05-27 21:36:32] [INFO ] Deduced a trap composed of 334 places in 240 ms of which 3 ms to minimize.
[2024-05-27 21:36:32] [INFO ] Deduced a trap composed of 351 places in 233 ms of which 4 ms to minimize.
[2024-05-27 21:36:33] [INFO ] Deduced a trap composed of 338 places in 255 ms of which 3 ms to minimize.
[2024-05-27 21:36:33] [INFO ] Deduced a trap composed of 307 places in 253 ms of which 4 ms to minimize.
[2024-05-27 21:36:33] [INFO ] Deduced a trap composed of 324 places in 235 ms of which 4 ms to minimize.
[2024-05-27 21:36:33] [INFO ] Deduced a trap composed of 42 places in 241 ms of which 3 ms to minimize.
[2024-05-27 21:36:34] [INFO ] Deduced a trap composed of 307 places in 238 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:36:35] [INFO ] Deduced a trap composed of 283 places in 217 ms of which 4 ms to minimize.
[2024-05-27 21:36:35] [INFO ] Deduced a trap composed of 353 places in 249 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:36:53] [INFO ] Deduced a trap composed of 43 places in 110 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 61 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 23/23 constraints]
After SMT, in 41413ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41425ms
[2024-05-27 21:37:01] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:37:01] [INFO ] Invariant cache hit.
[2024-05-27 21:37:02] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-05-27 21:37:02] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:37:02] [INFO ] Invariant cache hit.
[2024-05-27 21:37:02] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:37:10] [INFO ] Implicit Places using invariants and state equation in 8150 ms returned []
Implicit Place search using SMT with State Equation took 8499 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:37:10] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:37:10] [INFO ] Invariant cache hit.
[2024-05-27 21:37:10] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:37:19] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:37:19] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:37:19] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 0 ms to minimize.
[2024-05-27 21:37:20] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-27 21:37:20] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 1 ms to minimize.
[2024-05-27 21:37:20] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-27 21:37:20] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 0 ms to minimize.
[2024-05-27 21:37:20] [INFO ] Deduced a trap composed of 334 places in 241 ms of which 3 ms to minimize.
[2024-05-27 21:37:21] [INFO ] Deduced a trap composed of 339 places in 301 ms of which 5 ms to minimize.
[2024-05-27 21:37:21] [INFO ] Deduced a trap composed of 183 places in 249 ms of which 4 ms to minimize.
[2024-05-27 21:37:21] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-05-27 21:37:22] [INFO ] Deduced a trap composed of 65 places in 136 ms of which 2 ms to minimize.
[2024-05-27 21:37:22] [INFO ] Deduced a trap composed of 314 places in 299 ms of which 4 ms to minimize.
[2024-05-27 21:37:23] [INFO ] Deduced a trap composed of 334 places in 327 ms of which 4 ms to minimize.
[2024-05-27 21:37:23] [INFO ] Deduced a trap composed of 351 places in 264 ms of which 4 ms to minimize.
[2024-05-27 21:37:23] [INFO ] Deduced a trap composed of 338 places in 234 ms of which 3 ms to minimize.
[2024-05-27 21:37:23] [INFO ] Deduced a trap composed of 307 places in 297 ms of which 4 ms to minimize.
[2024-05-27 21:37:24] [INFO ] Deduced a trap composed of 324 places in 302 ms of which 5 ms to minimize.
[2024-05-27 21:37:24] [INFO ] Deduced a trap composed of 42 places in 271 ms of which 4 ms to minimize.
[2024-05-27 21:37:24] [INFO ] Deduced a trap composed of 307 places in 261 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:37:26] [INFO ] Deduced a trap composed of 283 places in 228 ms of which 3 ms to minimize.
[2024-05-27 21:37:26] [INFO ] Deduced a trap composed of 353 places in 239 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:37:53] [INFO ] Deduced a trap composed of 43 places in 113 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:38:04] [INFO ] Deduced a trap composed of 299 places in 278 ms of which 4 ms to minimize.
[2024-05-27 21:38:04] [INFO ] Deduced a trap composed of 397 places in 283 ms of which 3 ms to minimize.
[2024-05-27 21:38:04] [INFO ] Deduced a trap composed of 408 places in 312 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61536ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61548ms
Finished structural reductions in LTL mode , in 1 iterations and 111486 ms. Remains : 588/588 places, 1098/1098 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 : [(AND p1 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 135 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 356 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
RANDOM walk for 288 steps (0 resets) in 6 ms. (41 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 206 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 307 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 350 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
[2024-05-27 21:38:13] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:38:13] [INFO ] Invariant cache hit.
[2024-05-27 21:38:13] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-27 21:38:13] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 84 ms returned sat
[2024-05-27 21:38:15] [INFO ] [Real]Absence check using state equation in 1665 ms returned sat
[2024-05-27 21:38:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:38:16] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-27 21:38:16] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 102 ms returned sat
[2024-05-27 21:38:19] [INFO ] [Nat]Absence check using state equation in 2960 ms returned sat
[2024-05-27 21:38:19] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:38:19] [INFO ] [Nat]Added 96 Read/Feed constraints in 448 ms returned sat
[2024-05-27 21:38:19] [INFO ] Deduced a trap composed of 64 places in 248 ms of which 3 ms to minimize.
[2024-05-27 21:38:20] [INFO ] Deduced a trap composed of 64 places in 277 ms of which 3 ms to minimize.
[2024-05-27 21:38:21] [INFO ] Deduced a trap composed of 47 places in 272 ms of which 3 ms to minimize.
[2024-05-27 21:38:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2049 ms
[2024-05-27 21:38:21] [INFO ] Computed and/alt/rep : 712/2573/704 causal constraints (skipped 376 transitions) in 105 ms.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 1432 reset in 424 ms.
Product exploration explored 100000 steps with 1461 reset in 412 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 284 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 64 out of 588 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 588/588 places, 1098/1098 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 588 transition count 1098
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 32 Pre rules applied. Total rules applied 48 place count 588 transition count 1130
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 32 rules applied. Total rules applied 80 place count 588 transition count 1130
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 96 place count 572 transition count 1114
Deduced a syphon composed of 64 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 112 place count 572 transition count 1114
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 128 places in 2 ms
Iterating global reduction 1 with 64 rules applied. Total rules applied 176 place count 572 transition count 1114
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 208 place count 540 transition count 1082
Deduced a syphon composed of 104 places in 0 ms
Iterating global reduction 1 with 32 rules applied. Total rules applied 240 place count 540 transition count 1082
Deduced a syphon composed of 104 places in 1 ms
Applied a total of 240 rules in 164 ms. Remains 540 /588 variables (removed 48) and now considering 1082/1098 (removed 16) transitions.
Running 1080 sub problems to find dead transitions.
[2024-05-27 21:38:32] [INFO ] Flow matrix only has 1066 transitions (discarded 16 similar events)
// Phase 1: matrix 1066 rows 540 cols
[2024-05-27 21:38:32] [INFO ] Computed 40 invariants in 12 ms
[2024-05-27 21:38:32] [INFO ] State equation strengthened by 128 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/538 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/538 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-27 21:38:42] [INFO ] Deduced a trap composed of 45 places in 105 ms of which 2 ms to minimize.
[2024-05-27 21:38:42] [INFO ] Deduced a trap composed of 45 places in 91 ms of which 1 ms to minimize.
[2024-05-27 21:38:42] [INFO ] Deduced a trap composed of 45 places in 73 ms of which 1 ms to minimize.
[2024-05-27 21:38:42] [INFO ] Deduced a trap composed of 45 places in 75 ms of which 1 ms to minimize.
[2024-05-27 21:38:42] [INFO ] Deduced a trap composed of 45 places in 51 ms of which 1 ms to minimize.
[2024-05-27 21:38:42] [INFO ] Deduced a trap composed of 45 places in 50 ms of which 1 ms to minimize.
[2024-05-27 21:38:42] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 0 ms to minimize.
[2024-05-27 21:38:42] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 1 ms to minimize.
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
[2024-05-27 21:38:43] [INFO ] Deduced a trap composed of 181 places in 236 ms of which 3 ms to minimize.
[2024-05-27 21:38:43] [INFO ] Deduced a trap composed of 201 places in 216 ms of which 3 ms to minimize.
[2024-05-27 21:38:43] [INFO ] Deduced a trap composed of 195 places in 227 ms of which 3 ms to minimize.
Problem TDEAD288 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD546 is UNSAT
Problem TDEAD547 is UNSAT
Problem TDEAD548 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD551 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD553 is UNSAT
[2024-05-27 21:38:48] [INFO ] Deduced a trap composed of 31 places in 97 ms of which 2 ms to minimize.
Problem TDEAD562 is UNSAT
Problem TDEAD563 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD565 is UNSAT
Problem TDEAD566 is UNSAT
Problem TDEAD567 is UNSAT
Problem TDEAD568 is UNSAT
Problem TDEAD569 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD571 is UNSAT
Problem TDEAD572 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD575 is UNSAT
Problem TDEAD576 is UNSAT
Problem TDEAD577 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD740 is UNSAT
Problem TDEAD741 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD743 is UNSAT
Problem TDEAD744 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD747 is UNSAT
Problem TDEAD748 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD753 is UNSAT
[2024-05-27 21:38:50] [INFO ] Deduced a trap composed of 200 places in 246 ms of which 4 ms to minimize.
Problem TDEAD762 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD764 is UNSAT
Problem TDEAD765 is UNSAT
Problem TDEAD766 is UNSAT
Problem TDEAD767 is UNSAT
Problem TDEAD768 is UNSAT
Problem TDEAD769 is UNSAT
Problem TDEAD802 is UNSAT
Problem TDEAD803 is UNSAT
Problem TDEAD804 is UNSAT
Problem TDEAD805 is UNSAT
Problem TDEAD806 is UNSAT
Problem TDEAD807 is UNSAT
Problem TDEAD808 is UNSAT
Problem TDEAD809 is UNSAT
Problem TDEAD946 is UNSAT
Problem TDEAD950 is UNSAT
Problem TDEAD954 is UNSAT
Problem TDEAD958 is UNSAT
Problem TDEAD962 is UNSAT
Problem TDEAD966 is UNSAT
Problem TDEAD970 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD982 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD990 is UNSAT
Problem TDEAD994 is UNSAT
Problem TDEAD998 is UNSAT
Problem TDEAD1002 is UNSAT
Problem TDEAD1006 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1015 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1025 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1040 is UNSAT
Problem TDEAD1045 is UNSAT
Problem TDEAD1051 is UNSAT
Problem TDEAD1053 is UNSAT
Problem TDEAD1055 is UNSAT
Problem TDEAD1057 is UNSAT
Problem TDEAD1059 is UNSAT
Problem TDEAD1061 is UNSAT
Problem TDEAD1063 is UNSAT
Problem TDEAD1065 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/538 variables, 13/51 constraints. Problems are: Problem set: 120 solved, 960 unsolved
[2024-05-27 21:38:53] [INFO ] Deduced a trap composed of 187 places in 206 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 538/1606 variables, and 52 constraints, problems are : Problem set: 120 solved, 960 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/540 constraints, ReadFeed: 0/128 constraints, PredecessorRefiner: 1080/1080 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 120 solved, 960 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 9/9 constraints. Problems are: Problem set: 120 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 22/31 constraints. Problems are: Problem set: 120 solved, 960 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 14/45 constraints. Problems are: Problem set: 120 solved, 960 unsolved
[2024-05-27 21:38:56] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2024-05-27 21:38:58] [INFO ] Deduced a trap composed of 71 places in 165 ms of which 3 ms to minimize.
[2024-05-27 21:38:58] [INFO ] Deduced a trap composed of 24 places in 175 ms of which 2 ms to minimize.
[2024-05-27 21:38:58] [INFO ] Deduced a trap composed of 59 places in 151 ms of which 2 ms to minimize.
[2024-05-27 21:38:59] [INFO ] Deduced a trap composed of 188 places in 140 ms of which 2 ms to minimize.
[2024-05-27 21:38:59] [INFO ] Deduced a trap composed of 83 places in 178 ms of which 2 ms to minimize.
[2024-05-27 21:38:59] [INFO ] Deduced a trap composed of 47 places in 139 ms of which 2 ms to minimize.
[2024-05-27 21:39:01] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/450 variables, 8/53 constraints. Problems are: Problem set: 120 solved, 960 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 0/53 constraints. Problems are: Problem set: 120 solved, 960 unsolved
At refinement iteration 5 (OVERLAPS) 24/474 variables, 3/56 constraints. Problems are: Problem set: 120 solved, 960 unsolved
[2024-05-27 21:39:09] [INFO ] Deduced a trap composed of 139 places in 138 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 474/1606 variables, and 57 constraints, problems are : Problem set: 120 solved, 960 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 22/28 constraints, State Equation: 0/540 constraints, ReadFeed: 0/128 constraints, PredecessorRefiner: 0/1080 constraints, Known Traps: 23/23 constraints]
After SMT, in 41923ms problems are : Problem set: 120 solved, 960 unsolved
Search for dead transitions found 120 dead transitions in 41935ms
Found 120 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 120 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 120 transitions.
[2024-05-27 21:39:14] [INFO ] Redundant transitions in 5 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 540/588 places, 962/1098 transitions.
Graph (complete) has 2600 edges and 540 vertex of which 452 are kept as prefixes of interest. Removing 88 places using SCC suffix rule.4 ms
Discarding 88 places :
Also discarding 0 output transitions
Deduced a syphon composed of 16 places in 1 ms
Applied a total of 1 rules in 21 ms. Remains 452 /540 variables (removed 88) and now considering 962/962 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 452/588 places, 962/1098 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 42140 ms. Remains : 452/588 places, 962/1098 transitions.
Support contains 64 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 1098/1098 transitions.
Applied a total of 0 rules in 11 ms. Remains 588 /588 variables (removed 0) and now considering 1098/1098 (removed 0) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:39:14] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-27 21:39:14] [INFO ] Computed 40 invariants in 26 ms
[2024-05-27 21:39:14] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:39:23] [INFO ] Deduced a trap composed of 64 places in 107 ms of which 2 ms to minimize.
[2024-05-27 21:39:23] [INFO ] Deduced a trap composed of 64 places in 98 ms of which 2 ms to minimize.
[2024-05-27 21:39:23] [INFO ] Deduced a trap composed of 64 places in 80 ms of which 1 ms to minimize.
[2024-05-27 21:39:23] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 1 ms to minimize.
[2024-05-27 21:39:23] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 0 ms to minimize.
[2024-05-27 21:39:23] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:39:23] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 0 ms to minimize.
[2024-05-27 21:39:24] [INFO ] Deduced a trap composed of 325 places in 292 ms of which 4 ms to minimize.
[2024-05-27 21:39:24] [INFO ] Deduced a trap composed of 165 places in 257 ms of which 3 ms to minimize.
[2024-05-27 21:39:24] [INFO ] Deduced a trap composed of 64 places in 42 ms of which 1 ms to minimize.
[2024-05-27 21:39:25] [INFO ] Deduced a trap composed of 346 places in 312 ms of which 4 ms to minimize.
[2024-05-27 21:39:26] [INFO ] Deduced a trap composed of 308 places in 232 ms of which 3 ms to minimize.
[2024-05-27 21:39:26] [INFO ] Deduced a trap composed of 307 places in 235 ms of which 4 ms to minimize.
[2024-05-27 21:39:26] [INFO ] Deduced a trap composed of 313 places in 314 ms of which 6 ms to minimize.
[2024-05-27 21:39:26] [INFO ] Deduced a trap composed of 299 places in 237 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 53 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:39:37] [INFO ] Deduced a trap composed of 353 places in 209 ms of which 3 ms to minimize.
[2024-05-27 21:39:37] [INFO ] Deduced a trap composed of 45 places in 121 ms of which 1 ms to minimize.
[2024-05-27 21:39:38] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 2 ms to minimize.
[2024-05-27 21:39:42] [INFO ] Deduced a trap composed of 324 places in 280 ms of which 4 ms to minimize.
[2024-05-27 21:39:43] [INFO ] Deduced a trap composed of 311 places in 246 ms of which 4 ms to minimize.
[2024-05-27 21:39:47] [INFO ] Deduced a trap composed of 313 places in 295 ms of which 5 ms to minimize.
[2024-05-27 21:39:48] [INFO ] Deduced a trap composed of 47 places in 152 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 22/22 constraints]
After SMT, in 41240ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41250ms
[2024-05-27 21:39:55] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:39:55] [INFO ] Invariant cache hit.
[2024-05-27 21:39:55] [INFO ] Implicit Places using invariants in 290 ms returned []
[2024-05-27 21:39:55] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:39:55] [INFO ] Invariant cache hit.
[2024-05-27 21:39:56] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:40:04] [INFO ] Implicit Places using invariants and state equation in 8329 ms returned []
Implicit Place search using SMT with State Equation took 8649 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:40:04] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:40:04] [INFO ] Invariant cache hit.
[2024-05-27 21:40:04] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:40:13] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:40:13] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-05-27 21:40:13] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 0 ms to minimize.
[2024-05-27 21:40:13] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-27 21:40:13] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-27 21:40:13] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-27 21:40:13] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-27 21:40:14] [INFO ] Deduced a trap composed of 334 places in 218 ms of which 3 ms to minimize.
[2024-05-27 21:40:14] [INFO ] Deduced a trap composed of 339 places in 279 ms of which 4 ms to minimize.
[2024-05-27 21:40:14] [INFO ] Deduced a trap composed of 183 places in 279 ms of which 4 ms to minimize.
[2024-05-27 21:40:14] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-27 21:40:15] [INFO ] Deduced a trap composed of 65 places in 162 ms of which 3 ms to minimize.
[2024-05-27 21:40:15] [INFO ] Deduced a trap composed of 314 places in 222 ms of which 4 ms to minimize.
[2024-05-27 21:40:16] [INFO ] Deduced a trap composed of 334 places in 303 ms of which 5 ms to minimize.
[2024-05-27 21:40:16] [INFO ] Deduced a trap composed of 351 places in 287 ms of which 5 ms to minimize.
[2024-05-27 21:40:16] [INFO ] Deduced a trap composed of 338 places in 284 ms of which 4 ms to minimize.
[2024-05-27 21:40:17] [INFO ] Deduced a trap composed of 307 places in 221 ms of which 3 ms to minimize.
[2024-05-27 21:40:17] [INFO ] Deduced a trap composed of 324 places in 261 ms of which 4 ms to minimize.
[2024-05-27 21:40:17] [INFO ] Deduced a trap composed of 42 places in 263 ms of which 3 ms to minimize.
[2024-05-27 21:40:17] [INFO ] Deduced a trap composed of 307 places in 233 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:40:19] [INFO ] Deduced a trap composed of 283 places in 235 ms of which 4 ms to minimize.
[2024-05-27 21:40:19] [INFO ] Deduced a trap composed of 353 places in 288 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:40:47] [INFO ] Deduced a trap composed of 43 places in 137 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:40:59] [INFO ] Deduced a trap composed of 299 places in 302 ms of which 4 ms to minimize.
[2024-05-27 21:41:00] [INFO ] Deduced a trap composed of 397 places in 263 ms of which 4 ms to minimize.
[2024-05-27 21:41:00] [INFO ] Deduced a trap composed of 408 places in 266 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61372ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61390ms
Finished structural reductions in LTL mode , in 1 iterations and 111306 ms. Remains : 588/588 places, 1098/1098 transitions.
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-12 finished in 416109 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((G(p0)||F(p1))))'
Support contains 35 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 604 transition count 1114
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 596 transition count 1106
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 588 transition count 1098
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 588 transition count 1098
Applied a total of 34 rules in 22 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:41:05] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:41:05] [INFO ] Invariant cache hit.
[2024-05-27 21:41:05] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:41:15] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:41:15] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 0 ms to minimize.
[2024-05-27 21:41:15] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:41:15] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:41:16] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 1 ms to minimize.
[2024-05-27 21:41:16] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 1 ms to minimize.
[2024-05-27 21:41:16] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-27 21:41:16] [INFO ] Deduced a trap composed of 334 places in 226 ms of which 3 ms to minimize.
[2024-05-27 21:41:16] [INFO ] Deduced a trap composed of 339 places in 228 ms of which 3 ms to minimize.
[2024-05-27 21:41:17] [INFO ] Deduced a trap composed of 183 places in 261 ms of which 3 ms to minimize.
[2024-05-27 21:41:17] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-05-27 21:41:18] [INFO ] Deduced a trap composed of 65 places in 137 ms of which 2 ms to minimize.
[2024-05-27 21:41:18] [INFO ] Deduced a trap composed of 314 places in 346 ms of which 5 ms to minimize.
[2024-05-27 21:41:19] [INFO ] Deduced a trap composed of 334 places in 274 ms of which 3 ms to minimize.
[2024-05-27 21:41:19] [INFO ] Deduced a trap composed of 351 places in 265 ms of which 4 ms to minimize.
[2024-05-27 21:41:19] [INFO ] Deduced a trap composed of 338 places in 216 ms of which 3 ms to minimize.
[2024-05-27 21:41:19] [INFO ] Deduced a trap composed of 307 places in 226 ms of which 3 ms to minimize.
[2024-05-27 21:41:20] [INFO ] Deduced a trap composed of 324 places in 226 ms of which 3 ms to minimize.
[2024-05-27 21:41:20] [INFO ] Deduced a trap composed of 42 places in 228 ms of which 3 ms to minimize.
[2024-05-27 21:41:20] [INFO ] Deduced a trap composed of 307 places in 238 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:41:21] [INFO ] Deduced a trap composed of 283 places in 253 ms of which 3 ms to minimize.
[2024-05-27 21:41:22] [INFO ] Deduced a trap composed of 353 places in 251 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:41:39] [INFO ] Deduced a trap composed of 43 places in 185 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 61 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 23/23 constraints]
After SMT, in 41149ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41159ms
[2024-05-27 21:41:46] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:41:46] [INFO ] Invariant cache hit.
[2024-05-27 21:41:47] [INFO ] Implicit Places using invariants in 343 ms returned []
[2024-05-27 21:41:47] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:41:47] [INFO ] Invariant cache hit.
[2024-05-27 21:41:48] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:41:57] [INFO ] Implicit Places using invariants and state equation in 10667 ms returned []
Implicit Place search using SMT with State Equation took 11013 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-27 21:41:57] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-27 21:41:57] [INFO ] Invariant cache hit.
[2024-05-27 21:41:57] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:42:07] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:42:07] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 0 ms to minimize.
[2024-05-27 21:42:07] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 0 ms to minimize.
[2024-05-27 21:42:07] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-27 21:42:07] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 0 ms to minimize.
[2024-05-27 21:42:07] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 0 ms to minimize.
[2024-05-27 21:42:07] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 5 ms to minimize.
[2024-05-27 21:42:08] [INFO ] Deduced a trap composed of 334 places in 237 ms of which 4 ms to minimize.
[2024-05-27 21:42:08] [INFO ] Deduced a trap composed of 339 places in 251 ms of which 3 ms to minimize.
[2024-05-27 21:42:08] [INFO ] Deduced a trap composed of 183 places in 206 ms of which 3 ms to minimize.
[2024-05-27 21:42:09] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-27 21:42:09] [INFO ] Deduced a trap composed of 65 places in 117 ms of which 1 ms to minimize.
[2024-05-27 21:42:10] [INFO ] Deduced a trap composed of 314 places in 282 ms of which 4 ms to minimize.
[2024-05-27 21:42:10] [INFO ] Deduced a trap composed of 334 places in 223 ms of which 3 ms to minimize.
[2024-05-27 21:42:10] [INFO ] Deduced a trap composed of 351 places in 276 ms of which 4 ms to minimize.
[2024-05-27 21:42:11] [INFO ] Deduced a trap composed of 338 places in 255 ms of which 3 ms to minimize.
[2024-05-27 21:42:11] [INFO ] Deduced a trap composed of 307 places in 248 ms of which 4 ms to minimize.
[2024-05-27 21:42:11] [INFO ] Deduced a trap composed of 324 places in 236 ms of which 3 ms to minimize.
[2024-05-27 21:42:11] [INFO ] Deduced a trap composed of 42 places in 247 ms of which 3 ms to minimize.
[2024-05-27 21:42:12] [INFO ] Deduced a trap composed of 307 places in 243 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:42:13] [INFO ] Deduced a trap composed of 283 places in 224 ms of which 3 ms to minimize.
[2024-05-27 21:42:13] [INFO ] Deduced a trap composed of 353 places in 237 ms of which 3 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:42:41] [INFO ] Deduced a trap composed of 43 places in 145 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-27 21:42:51] [INFO ] Deduced a trap composed of 299 places in 226 ms of which 4 ms to minimize.
[2024-05-27 21:42:51] [INFO ] Deduced a trap composed of 397 places in 233 ms of which 3 ms to minimize.
[2024-05-27 21:42:52] [INFO ] Deduced a trap composed of 408 places in 227 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61368ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61387ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113590 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-13
Product exploration explored 100000 steps with 33333 reset in 380 ms.
Product exploration explored 100000 steps with 33333 reset in 458 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 (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 21 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-13 finished in 114567 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)))'
Found a Shortening insensitive property : PolyORBLF-COL-S02J04T08-LTLCardinality-02
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Support contains 24 out of 606 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
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 604 transition count 1058
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 548 transition count 1050
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 540 transition count 1050
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 128 place count 540 transition count 1002
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 224 place count 492 transition count 1002
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 232 place count 484 transition count 994
Iterating global reduction 3 with 8 rules applied. Total rules applied 240 place count 484 transition count 994
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 368 place count 420 transition count 930
Applied a total of 368 rules in 65 ms. Remains 420 /606 variables (removed 186) and now considering 930/1114 (removed 184) transitions.
Running 928 sub problems to find dead transitions.
[2024-05-27 21:43:00] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
// Phase 1: matrix 914 rows 420 cols
[2024-05-27 21:43:00] [INFO ] Computed 40 invariants in 12 ms
[2024-05-27 21:43:00] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:43:07] [INFO ] Deduced a trap composed of 43 places in 71 ms of which 1 ms to minimize.
[2024-05-27 21:43:07] [INFO ] Deduced a trap composed of 43 places in 61 ms of which 0 ms to minimize.
[2024-05-27 21:43:07] [INFO ] Deduced a trap composed of 43 places in 59 ms of which 0 ms to minimize.
[2024-05-27 21:43:07] [INFO ] Deduced a trap composed of 43 places in 32 ms of which 1 ms to minimize.
[2024-05-27 21:43:07] [INFO ] Deduced a trap composed of 43 places in 34 ms of which 0 ms to minimize.
[2024-05-27 21:43:07] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 0 ms to minimize.
[2024-05-27 21:43:07] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 1 ms to minimize.
[2024-05-27 21:43:08] [INFO ] Deduced a trap composed of 164 places in 180 ms of which 3 ms to minimize.
[2024-05-27 21:43:08] [INFO ] Deduced a trap composed of 200 places in 179 ms of which 2 ms to minimize.
[2024-05-27 21:43:08] [INFO ] Deduced a trap composed of 43 places in 186 ms of which 3 ms to minimize.
[2024-05-27 21:43:08] [INFO ] Deduced a trap composed of 171 places in 184 ms of which 3 ms to minimize.
[2024-05-27 21:43:15] [INFO ] Deduced a trap composed of 163 places in 193 ms of which 2 ms to minimize.
[2024-05-27 21:43:15] [INFO ] Deduced a trap composed of 137 places in 170 ms of which 3 ms to minimize.
[2024-05-27 21:43:16] [INFO ] Deduced a trap composed of 191 places in 181 ms of which 2 ms to minimize.
[2024-05-27 21:43:16] [INFO ] Deduced a trap composed of 178 places in 170 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:43:19] [INFO ] Deduced a trap composed of 254 places in 201 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1334 variables, and 54 constraints, problems are : Problem set: 0 solved, 928 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 928/928 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:43:24] [INFO ] Deduced a trap composed of 55 places in 133 ms of which 1 ms to minimize.
[2024-05-27 21:43:25] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 1 ms to minimize.
[2024-05-27 21:43:28] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 2 ms to minimize.
[2024-05-27 21:43:30] [INFO ] Deduced a trap composed of 158 places in 182 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 5 (OVERLAPS) 1/419 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/1334 variables, and 59 constraints, problems are : Problem set: 0 solved, 928 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/928 constraints, Known Traps: 20/20 constraints]
After SMT, in 41335ms problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 41347ms
[2024-05-27 21:43:41] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:43:41] [INFO ] Invariant cache hit.
[2024-05-27 21:43:42] [INFO ] Implicit Places using invariants in 292 ms returned []
[2024-05-27 21:43:42] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:43:42] [INFO ] Invariant cache hit.
[2024-05-27 21:43:42] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:43:46] [INFO ] Implicit Places using invariants and state equation in 3839 ms returned []
Implicit Place search using SMT with State Equation took 4161 ms to find 0 implicit places.
Running 928 sub problems to find dead transitions.
[2024-05-27 21:43:46] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:43:46] [INFO ] Invariant cache hit.
[2024-05-27 21:43:46] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:43:53] [INFO ] Deduced a trap composed of 43 places in 62 ms of which 1 ms to minimize.
[2024-05-27 21:43:53] [INFO ] Deduced a trap composed of 43 places in 60 ms of which 0 ms to minimize.
[2024-05-27 21:43:53] [INFO ] Deduced a trap composed of 43 places in 60 ms of which 1 ms to minimize.
[2024-05-27 21:43:53] [INFO ] Deduced a trap composed of 43 places in 36 ms of which 0 ms to minimize.
[2024-05-27 21:43:53] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 0 ms to minimize.
[2024-05-27 21:43:53] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 1 ms to minimize.
[2024-05-27 21:43:53] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 0 ms to minimize.
[2024-05-27 21:43:54] [INFO ] Deduced a trap composed of 177 places in 192 ms of which 2 ms to minimize.
[2024-05-27 21:43:54] [INFO ] Deduced a trap composed of 207 places in 198 ms of which 3 ms to minimize.
[2024-05-27 21:43:54] [INFO ] Deduced a trap composed of 184 places in 188 ms of which 2 ms to minimize.
[2024-05-27 21:43:54] [INFO ] Deduced a trap composed of 171 places in 227 ms of which 2 ms to minimize.
[2024-05-27 21:43:55] [INFO ] Deduced a trap composed of 171 places in 177 ms of which 2 ms to minimize.
[2024-05-27 21:43:55] [INFO ] Deduced a trap composed of 43 places in 119 ms of which 2 ms to minimize.
[2024-05-27 21:43:56] [INFO ] Deduced a trap composed of 55 places in 128 ms of which 2 ms to minimize.
[2024-05-27 21:43:57] [INFO ] Deduced a trap composed of 254 places in 178 ms of which 3 ms to minimize.
[2024-05-27 21:44:01] [INFO ] Deduced a trap composed of 158 places in 212 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:44:11] [INFO ] Deduced a trap composed of 172 places in 179 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1334 variables, and 55 constraints, problems are : Problem set: 0 solved, 928 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 928/928 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:44:19] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 1 ms to minimize.
[2024-05-27 21:44:28] [INFO ] Deduced a trap composed of 248 places in 182 ms of which 3 ms to minimize.
[2024-05-27 21:44:28] [INFO ] Deduced a trap composed of 158 places in 196 ms of which 2 ms to minimize.
[2024-05-27 21:44:29] [INFO ] Deduced a trap composed of 142 places in 189 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:44:46] [INFO ] Deduced a trap composed of 184 places in 166 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1334 variables, and 60 constraints, problems are : Problem set: 0 solved, 928 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/928 constraints, Known Traps: 22/22 constraints]
After SMT, in 61328ms problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 61337ms
Starting structural reductions in LI_LTL mode, iteration 1 : 420/606 places, 930/1114 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 106917 ms. Remains : 420/606 places, 930/1114 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-02
Product exploration explored 100000 steps with 7513 reset in 239 ms.
Product exploration explored 100000 steps with 7558 reset in 314 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 4 ms. (8 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 113 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 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2024-05-27 21:44:48] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:44:48] [INFO ] Invariant cache hit.
[2024-05-27 21:44:48] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-05-27 21:44:48] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 81 ms returned sat
[2024-05-27 21:44:50] [INFO ] [Real]Absence check using state equation in 1723 ms returned sat
[2024-05-27 21:44:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:44:51] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-27 21:44:51] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 31 ms returned sat
[2024-05-27 21:44:52] [INFO ] [Nat]Absence check using state equation in 988 ms returned sat
[2024-05-27 21:44:52] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:44:53] [INFO ] [Nat]Added 96 Read/Feed constraints in 945 ms returned sat
[2024-05-27 21:44:53] [INFO ] Deduced a trap composed of 19 places in 208 ms of which 2 ms to minimize.
[2024-05-27 21:44:53] [INFO ] Deduced a trap composed of 190 places in 211 ms of which 2 ms to minimize.
[2024-05-27 21:44:55] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 2005 ms
Could not prove EG (NOT p0)
Support contains 24 out of 420 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 420/420 places, 930/930 transitions.
Applied a total of 0 rules in 16 ms. Remains 420 /420 variables (removed 0) and now considering 930/930 (removed 0) transitions.
Running 928 sub problems to find dead transitions.
[2024-05-27 21:44:55] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:44:55] [INFO ] Invariant cache hit.
[2024-05-27 21:44:55] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:45:02] [INFO ] Deduced a trap composed of 43 places in 61 ms of which 1 ms to minimize.
[2024-05-27 21:45:02] [INFO ] Deduced a trap composed of 43 places in 61 ms of which 1 ms to minimize.
[2024-05-27 21:45:02] [INFO ] Deduced a trap composed of 43 places in 59 ms of which 1 ms to minimize.
[2024-05-27 21:45:02] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 0 ms to minimize.
[2024-05-27 21:45:02] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 1 ms to minimize.
[2024-05-27 21:45:02] [INFO ] Deduced a trap composed of 43 places in 47 ms of which 0 ms to minimize.
[2024-05-27 21:45:02] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:45:02] [INFO ] Deduced a trap composed of 177 places in 192 ms of which 2 ms to minimize.
[2024-05-27 21:45:03] [INFO ] Deduced a trap composed of 207 places in 239 ms of which 2 ms to minimize.
[2024-05-27 21:45:03] [INFO ] Deduced a trap composed of 184 places in 207 ms of which 2 ms to minimize.
[2024-05-27 21:45:03] [INFO ] Deduced a trap composed of 171 places in 359 ms of which 3 ms to minimize.
[2024-05-27 21:45:03] [INFO ] Deduced a trap composed of 171 places in 168 ms of which 2 ms to minimize.
[2024-05-27 21:45:04] [INFO ] Deduced a trap composed of 43 places in 113 ms of which 2 ms to minimize.
[2024-05-27 21:45:05] [INFO ] Deduced a trap composed of 55 places in 128 ms of which 2 ms to minimize.
[2024-05-27 21:45:05] [INFO ] Deduced a trap composed of 254 places in 175 ms of which 2 ms to minimize.
[2024-05-27 21:45:10] [INFO ] Deduced a trap composed of 158 places in 167 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1334 variables, and 54 constraints, problems are : Problem set: 0 solved, 928 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 928/928 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:45:18] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 2 ms to minimize.
[2024-05-27 21:45:20] [INFO ] Deduced a trap composed of 172 places in 184 ms of which 2 ms to minimize.
[2024-05-27 21:45:25] [INFO ] Deduced a trap composed of 158 places in 166 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1334 variables, and 57 constraints, problems are : Problem set: 0 solved, 928 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/928 constraints, Known Traps: 19/19 constraints]
After SMT, in 41277ms problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 41288ms
[2024-05-27 21:45:36] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:45:36] [INFO ] Invariant cache hit.
[2024-05-27 21:45:36] [INFO ] Implicit Places using invariants in 309 ms returned []
[2024-05-27 21:45:36] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:45:36] [INFO ] Invariant cache hit.
[2024-05-27 21:45:37] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:45:40] [INFO ] Implicit Places using invariants and state equation in 3859 ms returned []
Implicit Place search using SMT with State Equation took 4214 ms to find 0 implicit places.
[2024-05-27 21:45:40] [INFO ] Redundant transitions in 6 ms returned []
Running 928 sub problems to find dead transitions.
[2024-05-27 21:45:40] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:45:40] [INFO ] Invariant cache hit.
[2024-05-27 21:45:40] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:45:47] [INFO ] Deduced a trap composed of 43 places in 65 ms of which 1 ms to minimize.
[2024-05-27 21:45:48] [INFO ] Deduced a trap composed of 43 places in 63 ms of which 1 ms to minimize.
[2024-05-27 21:45:48] [INFO ] Deduced a trap composed of 43 places in 68 ms of which 1 ms to minimize.
[2024-05-27 21:45:48] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 0 ms to minimize.
[2024-05-27 21:45:48] [INFO ] Deduced a trap composed of 43 places in 36 ms of which 0 ms to minimize.
[2024-05-27 21:45:48] [INFO ] Deduced a trap composed of 43 places in 27 ms of which 0 ms to minimize.
[2024-05-27 21:45:48] [INFO ] Deduced a trap composed of 43 places in 52 ms of which 1 ms to minimize.
[2024-05-27 21:45:48] [INFO ] Deduced a trap composed of 177 places in 189 ms of which 2 ms to minimize.
[2024-05-27 21:45:49] [INFO ] Deduced a trap composed of 207 places in 177 ms of which 2 ms to minimize.
[2024-05-27 21:45:49] [INFO ] Deduced a trap composed of 184 places in 188 ms of which 2 ms to minimize.
[2024-05-27 21:45:49] [INFO ] Deduced a trap composed of 171 places in 191 ms of which 2 ms to minimize.
[2024-05-27 21:45:49] [INFO ] Deduced a trap composed of 171 places in 164 ms of which 2 ms to minimize.
[2024-05-27 21:45:49] [INFO ] Deduced a trap composed of 43 places in 116 ms of which 2 ms to minimize.
[2024-05-27 21:45:51] [INFO ] Deduced a trap composed of 55 places in 119 ms of which 2 ms to minimize.
[2024-05-27 21:45:51] [INFO ] Deduced a trap composed of 254 places in 214 ms of which 2 ms to minimize.
[2024-05-27 21:45:56] [INFO ] Deduced a trap composed of 158 places in 179 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:46:04] [INFO ] Deduced a trap composed of 172 places in 214 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1334 variables, and 55 constraints, problems are : Problem set: 0 solved, 928 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 928/928 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:46:13] [INFO ] Deduced a trap composed of 19 places in 93 ms of which 1 ms to minimize.
[2024-05-27 21:46:22] [INFO ] Deduced a trap composed of 248 places in 198 ms of which 3 ms to minimize.
[2024-05-27 21:46:22] [INFO ] Deduced a trap composed of 158 places in 199 ms of which 3 ms to minimize.
[2024-05-27 21:46:22] [INFO ] Deduced a trap composed of 142 places in 194 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:46:39] [INFO ] Deduced a trap composed of 184 places in 200 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1334 variables, and 60 constraints, problems are : Problem set: 0 solved, 928 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/928 constraints, Known Traps: 22/22 constraints]
After SMT, in 61246ms problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 61255ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 106788 ms. Remains : 420/420 places, 930/930 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 78 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 67 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 44 steps (0 resets) in 4 ms. (8 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 83 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 55 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
[2024-05-27 21:46:42] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:46:42] [INFO ] Invariant cache hit.
[2024-05-27 21:46:42] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-27 21:46:42] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 79 ms returned sat
[2024-05-27 21:46:44] [INFO ] [Real]Absence check using state equation in 1522 ms returned sat
[2024-05-27 21:46:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:46:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-05-27 21:46:44] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 31 ms returned sat
[2024-05-27 21:46:45] [INFO ] [Nat]Absence check using state equation in 922 ms returned sat
[2024-05-27 21:46:45] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:46:46] [INFO ] [Nat]Added 96 Read/Feed constraints in 994 ms returned sat
[2024-05-27 21:46:46] [INFO ] Deduced a trap composed of 19 places in 178 ms of which 2 ms to minimize.
[2024-05-27 21:46:47] [INFO ] Deduced a trap composed of 190 places in 177 ms of which 3 ms to minimize.
[2024-05-27 21:46:48] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 1923 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7574 reset in 253 ms.
Product exploration explored 100000 steps with 7545 reset in 268 ms.
Support contains 24 out of 420 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 420/420 places, 930/930 transitions.
Applied a total of 0 rules in 11 ms. Remains 420 /420 variables (removed 0) and now considering 930/930 (removed 0) transitions.
Running 928 sub problems to find dead transitions.
[2024-05-27 21:46:49] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:46:49] [INFO ] Invariant cache hit.
[2024-05-27 21:46:49] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:46:56] [INFO ] Deduced a trap composed of 43 places in 83 ms of which 1 ms to minimize.
[2024-05-27 21:46:56] [INFO ] Deduced a trap composed of 43 places in 60 ms of which 0 ms to minimize.
[2024-05-27 21:46:56] [INFO ] Deduced a trap composed of 43 places in 61 ms of which 1 ms to minimize.
[2024-05-27 21:46:56] [INFO ] Deduced a trap composed of 43 places in 31 ms of which 1 ms to minimize.
[2024-05-27 21:46:56] [INFO ] Deduced a trap composed of 43 places in 41 ms of which 1 ms to minimize.
[2024-05-27 21:46:56] [INFO ] Deduced a trap composed of 43 places in 38 ms of which 1 ms to minimize.
[2024-05-27 21:46:56] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 1 ms to minimize.
[2024-05-27 21:46:57] [INFO ] Deduced a trap composed of 177 places in 192 ms of which 2 ms to minimize.
[2024-05-27 21:46:57] [INFO ] Deduced a trap composed of 207 places in 183 ms of which 2 ms to minimize.
[2024-05-27 21:46:57] [INFO ] Deduced a trap composed of 184 places in 186 ms of which 3 ms to minimize.
[2024-05-27 21:46:57] [INFO ] Deduced a trap composed of 171 places in 201 ms of which 3 ms to minimize.
[2024-05-27 21:46:58] [INFO ] Deduced a trap composed of 171 places in 197 ms of which 2 ms to minimize.
[2024-05-27 21:46:58] [INFO ] Deduced a trap composed of 43 places in 121 ms of which 1 ms to minimize.
[2024-05-27 21:46:59] [INFO ] Deduced a trap composed of 55 places in 135 ms of which 2 ms to minimize.
[2024-05-27 21:47:00] [INFO ] Deduced a trap composed of 254 places in 201 ms of which 2 ms to minimize.
[2024-05-27 21:47:04] [INFO ] Deduced a trap composed of 158 places in 197 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1334 variables, and 54 constraints, problems are : Problem set: 0 solved, 928 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 928/928 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:47:12] [INFO ] Deduced a trap composed of 19 places in 83 ms of which 1 ms to minimize.
[2024-05-27 21:47:14] [INFO ] Deduced a trap composed of 172 places in 201 ms of which 2 ms to minimize.
[2024-05-27 21:47:19] [INFO ] Deduced a trap composed of 158 places in 204 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 928 unsolved
SMT process timed out in 41108ms, After SMT, problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 41116ms
[2024-05-27 21:47:30] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:47:30] [INFO ] Invariant cache hit.
[2024-05-27 21:47:30] [INFO ] Implicit Places using invariants in 308 ms returned []
[2024-05-27 21:47:30] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:47:30] [INFO ] Invariant cache hit.
[2024-05-27 21:47:30] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:47:34] [INFO ] Implicit Places using invariants and state equation in 3943 ms returned []
Implicit Place search using SMT with State Equation took 4274 ms to find 0 implicit places.
[2024-05-27 21:47:34] [INFO ] Redundant transitions in 12 ms returned []
Running 928 sub problems to find dead transitions.
[2024-05-27 21:47:34] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-27 21:47:34] [INFO ] Invariant cache hit.
[2024-05-27 21:47:34] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:47:41] [INFO ] Deduced a trap composed of 43 places in 60 ms of which 1 ms to minimize.
[2024-05-27 21:47:41] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 1 ms to minimize.
[2024-05-27 21:47:41] [INFO ] Deduced a trap composed of 43 places in 56 ms of which 1 ms to minimize.
[2024-05-27 21:47:41] [INFO ] Deduced a trap composed of 43 places in 41 ms of which 1 ms to minimize.
[2024-05-27 21:47:41] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 1 ms to minimize.
[2024-05-27 21:47:41] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 0 ms to minimize.
[2024-05-27 21:47:41] [INFO ] Deduced a trap composed of 43 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:47:42] [INFO ] Deduced a trap composed of 177 places in 199 ms of which 2 ms to minimize.
[2024-05-27 21:47:42] [INFO ] Deduced a trap composed of 207 places in 178 ms of which 3 ms to minimize.
[2024-05-27 21:47:42] [INFO ] Deduced a trap composed of 184 places in 181 ms of which 3 ms to minimize.
[2024-05-27 21:47:42] [INFO ] Deduced a trap composed of 171 places in 193 ms of which 3 ms to minimize.
[2024-05-27 21:47:43] [INFO ] Deduced a trap composed of 171 places in 179 ms of which 2 ms to minimize.
[2024-05-27 21:47:43] [INFO ] Deduced a trap composed of 43 places in 111 ms of which 2 ms to minimize.
[2024-05-27 21:47:44] [INFO ] Deduced a trap composed of 55 places in 130 ms of which 2 ms to minimize.
[2024-05-27 21:47:45] [INFO ] Deduced a trap composed of 254 places in 192 ms of which 2 ms to minimize.
[2024-05-27 21:47:49] [INFO ] Deduced a trap composed of 158 places in 192 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:47:58] [INFO ] Deduced a trap composed of 172 places in 181 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1334 variables, and 55 constraints, problems are : Problem set: 0 solved, 928 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 928/928 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 928 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:48:07] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 2 ms to minimize.
[2024-05-27 21:48:15] [INFO ] Deduced a trap composed of 248 places in 165 ms of which 3 ms to minimize.
[2024-05-27 21:48:16] [INFO ] Deduced a trap composed of 158 places in 171 ms of which 2 ms to minimize.
[2024-05-27 21:48:16] [INFO ] Deduced a trap composed of 142 places in 166 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-27 21:48:33] [INFO ] Deduced a trap composed of 184 places in 189 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1334 variables, and 60 constraints, problems are : Problem set: 0 solved, 928 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/928 constraints, Known Traps: 22/22 constraints]
After SMT, in 61104ms problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 61119ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 106544 ms. Remains : 420/420 places, 930/930 transitions.
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-02 finished in 335481 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&&G(F(p1))))))))'
Found a Shortening insensitive property : PolyORBLF-COL-S02J04T08-LTLCardinality-12
Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 64 out of 606 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 606/606 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 604 transition count 1042
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 532 transition count 1042
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 144 place count 532 transition count 1018
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 192 place count 508 transition count 1018
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 200 place count 500 transition count 1010
Iterating global reduction 2 with 8 rules applied. Total rules applied 208 place count 500 transition count 1010
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 336 place count 436 transition count 946
Applied a total of 336 rules in 40 ms. Remains 436 /606 variables (removed 170) and now considering 946/1114 (removed 168) transitions.
Running 944 sub problems to find dead transitions.
[2024-05-27 21:48:36] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
// Phase 1: matrix 930 rows 436 cols
[2024-05-27 21:48:36] [INFO ] Computed 40 invariants in 9 ms
[2024-05-27 21:48:36] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:48:43] [INFO ] Deduced a trap composed of 45 places in 88 ms of which 1 ms to minimize.
[2024-05-27 21:48:43] [INFO ] Deduced a trap composed of 45 places in 65 ms of which 0 ms to minimize.
[2024-05-27 21:48:43] [INFO ] Deduced a trap composed of 45 places in 39 ms of which 1 ms to minimize.
[2024-05-27 21:48:43] [INFO ] Deduced a trap composed of 45 places in 47 ms of which 0 ms to minimize.
[2024-05-27 21:48:44] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 1 ms to minimize.
[2024-05-27 21:48:44] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 1 ms to minimize.
[2024-05-27 21:48:44] [INFO ] Deduced a trap composed of 45 places in 51 ms of which 0 ms to minimize.
[2024-05-27 21:48:44] [INFO ] Deduced a trap composed of 215 places in 181 ms of which 3 ms to minimize.
[2024-05-27 21:48:44] [INFO ] Deduced a trap composed of 213 places in 186 ms of which 3 ms to minimize.
[2024-05-27 21:48:44] [INFO ] Deduced a trap composed of 287 places in 222 ms of which 2 ms to minimize.
[2024-05-27 21:48:45] [INFO ] Deduced a trap composed of 230 places in 191 ms of which 2 ms to minimize.
[2024-05-27 21:48:45] [INFO ] Deduced a trap composed of 195 places in 187 ms of which 2 ms to minimize.
[2024-05-27 21:48:45] [INFO ] Deduced a trap composed of 180 places in 182 ms of which 2 ms to minimize.
[2024-05-27 21:48:46] [INFO ] Deduced a trap composed of 47 places in 117 ms of which 1 ms to minimize.
[2024-05-27 21:48:46] [INFO ] Deduced a trap composed of 45 places in 36 ms of which 1 ms to minimize.
[2024-05-27 21:48:46] [INFO ] Deduced a trap composed of 164 places in 108 ms of which 1 ms to minimize.
[2024-05-27 21:48:46] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 1 ms to minimize.
[2024-05-27 21:48:53] [INFO ] Deduced a trap composed of 182 places in 213 ms of which 3 ms to minimize.
[2024-05-27 21:48:54] [INFO ] Deduced a trap composed of 181 places in 179 ms of which 3 ms to minimize.
[2024-05-27 21:48:54] [INFO ] Deduced a trap composed of 205 places in 181 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 434/1366 variables, and 58 constraints, problems are : Problem set: 0 solved, 944 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 944/944 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:49:04] [INFO ] Deduced a trap composed of 275 places in 189 ms of which 3 ms to minimize.
[2024-05-27 21:49:04] [INFO ] Deduced a trap composed of 279 places in 194 ms of which 3 ms to minimize.
[2024-05-27 21:49:04] [INFO ] Deduced a trap composed of 186 places in 183 ms of which 3 ms to minimize.
[2024-05-27 21:49:10] [INFO ] Deduced a trap composed of 19 places in 139 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 944 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 434/1366 variables, and 62 constraints, problems are : Problem set: 0 solved, 944 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/944 constraints, Known Traps: 24/24 constraints]
After SMT, in 41390ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 41400ms
[2024-05-27 21:49:17] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:49:17] [INFO ] Invariant cache hit.
[2024-05-27 21:49:17] [INFO ] Implicit Places using invariants in 262 ms returned []
[2024-05-27 21:49:17] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:49:17] [INFO ] Invariant cache hit.
[2024-05-27 21:49:18] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:49:22] [INFO ] Implicit Places using invariants and state equation in 4197 ms returned []
Implicit Place search using SMT with State Equation took 4491 ms to find 0 implicit places.
Running 944 sub problems to find dead transitions.
[2024-05-27 21:49:22] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:49:22] [INFO ] Invariant cache hit.
[2024-05-27 21:49:22] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:49:29] [INFO ] Deduced a trap composed of 45 places in 67 ms of which 1 ms to minimize.
[2024-05-27 21:49:29] [INFO ] Deduced a trap composed of 45 places in 64 ms of which 1 ms to minimize.
[2024-05-27 21:49:29] [INFO ] Deduced a trap composed of 45 places in 35 ms of which 1 ms to minimize.
[2024-05-27 21:49:29] [INFO ] Deduced a trap composed of 45 places in 43 ms of which 0 ms to minimize.
[2024-05-27 21:49:29] [INFO ] Deduced a trap composed of 45 places in 39 ms of which 1 ms to minimize.
[2024-05-27 21:49:29] [INFO ] Deduced a trap composed of 45 places in 41 ms of which 0 ms to minimize.
[2024-05-27 21:49:29] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 1 ms to minimize.
[2024-05-27 21:49:30] [INFO ] Deduced a trap composed of 45 places in 47 ms of which 1 ms to minimize.
[2024-05-27 21:49:30] [INFO ] Deduced a trap composed of 235 places in 310 ms of which 7 ms to minimize.
[2024-05-27 21:49:30] [INFO ] Deduced a trap composed of 217 places in 295 ms of which 2 ms to minimize.
[2024-05-27 21:49:31] [INFO ] Deduced a trap composed of 207 places in 192 ms of which 3 ms to minimize.
[2024-05-27 21:49:31] [INFO ] Deduced a trap composed of 216 places in 201 ms of which 3 ms to minimize.
[2024-05-27 21:49:31] [INFO ] Deduced a trap composed of 227 places in 195 ms of which 2 ms to minimize.
[2024-05-27 21:49:31] [INFO ] Deduced a trap composed of 203 places in 209 ms of which 3 ms to minimize.
[2024-05-27 21:49:31] [INFO ] Deduced a trap composed of 288 places in 206 ms of which 3 ms to minimize.
[2024-05-27 21:49:32] [INFO ] Deduced a trap composed of 265 places in 205 ms of which 2 ms to minimize.
[2024-05-27 21:49:39] [INFO ] Deduced a trap composed of 171 places in 202 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:49:47] [INFO ] Deduced a trap composed of 55 places in 99 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 434/1366 variables, and 56 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 944/944 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:50:07] [INFO ] Deduced a trap composed of 61 places in 98 ms of which 2 ms to minimize.
[2024-05-27 21:50:08] [INFO ] Deduced a trap composed of 195 places in 172 ms of which 3 ms to minimize.
[2024-05-27 21:50:08] [INFO ] Deduced a trap composed of 182 places in 193 ms of which 2 ms to minimize.
[2024-05-27 21:50:09] [INFO ] Deduced a trap composed of 168 places in 162 ms of which 3 ms to minimize.
[2024-05-27 21:50:10] [INFO ] Deduced a trap composed of 46 places in 164 ms of which 2 ms to minimize.
[2024-05-27 21:50:10] [INFO ] Deduced a trap composed of 87 places in 199 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:50:19] [INFO ] Deduced a trap composed of 40 places in 116 ms of which 2 ms to minimize.
[2024-05-27 21:50:19] [INFO ] Deduced a trap composed of 19 places in 122 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/1366 variables, and 64 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/944 constraints, Known Traps: 26/26 constraints]
After SMT, in 61381ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 61391ms
Starting structural reductions in LI_LTL mode, iteration 1 : 436/606 places, 946/1114 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 107327 ms. Remains : 436/606 places, 946/1114 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-12
Product exploration explored 100000 steps with 2109 reset in 352 ms.
Product exploration explored 100000 steps with 2085 reset in 389 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 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 249 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
RANDOM walk for 181 steps (0 resets) in 6 ms. (25 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 95 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
[2024-05-27 21:50:25] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:50:25] [INFO ] Invariant cache hit.
[2024-05-27 21:50:25] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-27 21:50:25] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 91 ms returned sat
[2024-05-27 21:50:26] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2024-05-27 21:50:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:50:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 37 ms returned sat
[2024-05-27 21:50:26] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 62 ms returned sat
[2024-05-27 21:50:28] [INFO ] [Nat]Absence check using state equation in 1703 ms returned sat
[2024-05-27 21:50:28] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:50:29] [INFO ] [Nat]Added 96 Read/Feed constraints in 1032 ms returned sat
[2024-05-27 21:50:29] [INFO ] Deduced a trap composed of 45 places in 209 ms of which 11 ms to minimize.
[2024-05-27 21:50:30] [INFO ] Deduced a trap composed of 46 places in 129 ms of which 2 ms to minimize.
[2024-05-27 21:50:30] [INFO ] Deduced a trap composed of 45 places in 116 ms of which 1 ms to minimize.
[2024-05-27 21:50:30] [INFO ] Deduced a trap composed of 55 places in 95 ms of which 1 ms to minimize.
[2024-05-27 21:50:30] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1320 ms
[2024-05-27 21:50:30] [INFO ] Computed and/alt/rep : 480/2069/472 causal constraints (skipped 456 transitions) in 47 ms.
[2024-05-27 21:50:32] [INFO ] Added : 125 causal constraints over 25 iterations in 1779 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 64 out of 436 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 436/436 places, 946/946 transitions.
Applied a total of 0 rules in 4 ms. Remains 436 /436 variables (removed 0) and now considering 946/946 (removed 0) transitions.
Running 944 sub problems to find dead transitions.
[2024-05-27 21:50:32] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:50:32] [INFO ] Invariant cache hit.
[2024-05-27 21:50:32] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:50:39] [INFO ] Deduced a trap composed of 45 places in 52 ms of which 1 ms to minimize.
[2024-05-27 21:50:39] [INFO ] Deduced a trap composed of 45 places in 55 ms of which 1 ms to minimize.
[2024-05-27 21:50:39] [INFO ] Deduced a trap composed of 45 places in 39 ms of which 1 ms to minimize.
[2024-05-27 21:50:39] [INFO ] Deduced a trap composed of 45 places in 33 ms of which 0 ms to minimize.
[2024-05-27 21:50:39] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:50:40] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:50:40] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:50:40] [INFO ] Deduced a trap composed of 45 places in 46 ms of which 1 ms to minimize.
[2024-05-27 21:50:40] [INFO ] Deduced a trap composed of 235 places in 223 ms of which 2 ms to minimize.
[2024-05-27 21:50:40] [INFO ] Deduced a trap composed of 217 places in 187 ms of which 2 ms to minimize.
[2024-05-27 21:50:40] [INFO ] Deduced a trap composed of 207 places in 259 ms of which 2 ms to minimize.
[2024-05-27 21:50:41] [INFO ] Deduced a trap composed of 216 places in 235 ms of which 2 ms to minimize.
[2024-05-27 21:50:41] [INFO ] Deduced a trap composed of 227 places in 338 ms of which 2 ms to minimize.
[2024-05-27 21:50:41] [INFO ] Deduced a trap composed of 203 places in 198 ms of which 2 ms to minimize.
[2024-05-27 21:50:41] [INFO ] Deduced a trap composed of 288 places in 189 ms of which 3 ms to minimize.
[2024-05-27 21:50:42] [INFO ] Deduced a trap composed of 265 places in 194 ms of which 3 ms to minimize.
[2024-05-27 21:50:49] [INFO ] Deduced a trap composed of 171 places in 177 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 434/1366 variables, and 55 constraints, problems are : Problem set: 0 solved, 944 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 944/944 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:50:58] [INFO ] Deduced a trap composed of 39 places in 119 ms of which 2 ms to minimize.
[2024-05-27 21:51:01] [INFO ] Deduced a trap composed of 73 places in 204 ms of which 3 ms to minimize.
[2024-05-27 21:51:01] [INFO ] Deduced a trap composed of 37 places in 147 ms of which 2 ms to minimize.
[2024-05-27 21:51:02] [INFO ] Deduced a trap composed of 278 places in 213 ms of which 2 ms to minimize.
[2024-05-27 21:51:10] [INFO ] Deduced a trap composed of 228 places in 193 ms of which 2 ms to minimize.
[2024-05-27 21:51:10] [INFO ] Deduced a trap composed of 33 places in 223 ms of which 2 ms to minimize.
[2024-05-27 21:51:10] [INFO ] Deduced a trap composed of 195 places in 189 ms of which 2 ms to minimize.
[2024-05-27 21:51:11] [INFO ] Deduced a trap composed of 197 places in 171 ms of which 2 ms to minimize.
[2024-05-27 21:51:11] [INFO ] Deduced a trap composed of 182 places in 185 ms of which 3 ms to minimize.
[2024-05-27 21:51:12] [INFO ] Deduced a trap composed of 205 places in 161 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 10/65 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/1366 variables, and 65 constraints, problems are : Problem set: 0 solved, 944 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/944 constraints, Known Traps: 27/27 constraints]
After SMT, in 41233ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 41246ms
[2024-05-27 21:51:13] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:51:13] [INFO ] Invariant cache hit.
[2024-05-27 21:51:14] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-27 21:51:14] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:51:14] [INFO ] Invariant cache hit.
[2024-05-27 21:51:14] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:51:19] [INFO ] Implicit Places using invariants and state equation in 5178 ms returned []
Implicit Place search using SMT with State Equation took 5525 ms to find 0 implicit places.
Running 944 sub problems to find dead transitions.
[2024-05-27 21:51:19] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:51:19] [INFO ] Invariant cache hit.
[2024-05-27 21:51:19] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:51:26] [INFO ] Deduced a trap composed of 45 places in 65 ms of which 1 ms to minimize.
[2024-05-27 21:51:26] [INFO ] Deduced a trap composed of 45 places in 67 ms of which 1 ms to minimize.
[2024-05-27 21:51:27] [INFO ] Deduced a trap composed of 45 places in 30 ms of which 0 ms to minimize.
[2024-05-27 21:51:27] [INFO ] Deduced a trap composed of 45 places in 46 ms of which 0 ms to minimize.
[2024-05-27 21:51:27] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 0 ms to minimize.
[2024-05-27 21:51:27] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:51:27] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 0 ms to minimize.
[2024-05-27 21:51:27] [INFO ] Deduced a trap composed of 45 places in 43 ms of which 1 ms to minimize.
[2024-05-27 21:51:27] [INFO ] Deduced a trap composed of 235 places in 191 ms of which 3 ms to minimize.
[2024-05-27 21:51:27] [INFO ] Deduced a trap composed of 217 places in 197 ms of which 2 ms to minimize.
[2024-05-27 21:51:28] [INFO ] Deduced a trap composed of 207 places in 188 ms of which 2 ms to minimize.
[2024-05-27 21:51:28] [INFO ] Deduced a trap composed of 216 places in 177 ms of which 3 ms to minimize.
[2024-05-27 21:51:28] [INFO ] Deduced a trap composed of 227 places in 184 ms of which 3 ms to minimize.
[2024-05-27 21:51:28] [INFO ] Deduced a trap composed of 203 places in 190 ms of which 2 ms to minimize.
[2024-05-27 21:51:28] [INFO ] Deduced a trap composed of 288 places in 176 ms of which 3 ms to minimize.
[2024-05-27 21:51:29] [INFO ] Deduced a trap composed of 265 places in 195 ms of which 2 ms to minimize.
[2024-05-27 21:51:36] [INFO ] Deduced a trap composed of 171 places in 178 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:51:43] [INFO ] Deduced a trap composed of 55 places in 105 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 434/1366 variables, and 56 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 944/944 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:52:03] [INFO ] Deduced a trap composed of 61 places in 132 ms of which 2 ms to minimize.
[2024-05-27 21:52:04] [INFO ] Deduced a trap composed of 195 places in 155 ms of which 3 ms to minimize.
[2024-05-27 21:52:04] [INFO ] Deduced a trap composed of 182 places in 180 ms of which 3 ms to minimize.
[2024-05-27 21:52:05] [INFO ] Deduced a trap composed of 168 places in 176 ms of which 3 ms to minimize.
[2024-05-27 21:52:06] [INFO ] Deduced a trap composed of 46 places in 263 ms of which 2 ms to minimize.
[2024-05-27 21:52:07] [INFO ] Deduced a trap composed of 87 places in 198 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:52:15] [INFO ] Deduced a trap composed of 40 places in 95 ms of which 2 ms to minimize.
[2024-05-27 21:52:15] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/1366 variables, and 64 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/944 constraints, Known Traps: 26/26 constraints]
After SMT, in 61252ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 61266ms
Finished structural reductions in LTL mode , in 1 iterations and 108049 ms. Remains : 436/436 places, 946/946 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 : [(AND p1 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 78 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
RANDOM walk for 184 steps (0 resets) in 6 ms. (26 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 122 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
[2024-05-27 21:52:21] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:52:21] [INFO ] Invariant cache hit.
[2024-05-27 21:52:21] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-27 21:52:22] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 91 ms returned sat
[2024-05-27 21:52:22] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2024-05-27 21:52:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:52:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 34 ms returned sat
[2024-05-27 21:52:23] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 62 ms returned sat
[2024-05-27 21:52:24] [INFO ] [Nat]Absence check using state equation in 1705 ms returned sat
[2024-05-27 21:52:24] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:52:25] [INFO ] [Nat]Added 96 Read/Feed constraints in 999 ms returned sat
[2024-05-27 21:52:26] [INFO ] Deduced a trap composed of 45 places in 203 ms of which 3 ms to minimize.
[2024-05-27 21:52:26] [INFO ] Deduced a trap composed of 46 places in 190 ms of which 2 ms to minimize.
[2024-05-27 21:52:26] [INFO ] Deduced a trap composed of 45 places in 139 ms of which 2 ms to minimize.
[2024-05-27 21:52:27] [INFO ] Deduced a trap composed of 55 places in 107 ms of which 1 ms to minimize.
[2024-05-27 21:52:27] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1275 ms
[2024-05-27 21:52:27] [INFO ] Computed and/alt/rep : 480/2069/472 causal constraints (skipped 456 transitions) in 55 ms.
[2024-05-27 21:52:28] [INFO ] Added : 125 causal constraints over 25 iterations in 1772 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 216 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 2075 reset in 438 ms.
Product exploration explored 100000 steps with 2071 reset in 393 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 64 out of 436 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 436/436 places, 946/946 transitions.
Applied a total of 0 rules in 11 ms. Remains 436 /436 variables (removed 0) and now considering 946/946 (removed 0) transitions.
Running 944 sub problems to find dead transitions.
[2024-05-27 21:52:30] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:52:30] [INFO ] Invariant cache hit.
[2024-05-27 21:52:30] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:52:37] [INFO ] Deduced a trap composed of 45 places in 73 ms of which 1 ms to minimize.
[2024-05-27 21:52:37] [INFO ] Deduced a trap composed of 45 places in 65 ms of which 1 ms to minimize.
[2024-05-27 21:52:37] [INFO ] Deduced a trap composed of 45 places in 49 ms of which 1 ms to minimize.
[2024-05-27 21:52:37] [INFO ] Deduced a trap composed of 45 places in 33 ms of which 1 ms to minimize.
[2024-05-27 21:52:37] [INFO ] Deduced a trap composed of 45 places in 54 ms of which 1 ms to minimize.
[2024-05-27 21:52:37] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 0 ms to minimize.
[2024-05-27 21:52:37] [INFO ] Deduced a trap composed of 45 places in 52 ms of which 1 ms to minimize.
[2024-05-27 21:52:37] [INFO ] Deduced a trap composed of 45 places in 45 ms of which 0 ms to minimize.
[2024-05-27 21:52:38] [INFO ] Deduced a trap composed of 235 places in 214 ms of which 2 ms to minimize.
[2024-05-27 21:52:38] [INFO ] Deduced a trap composed of 217 places in 185 ms of which 3 ms to minimize.
[2024-05-27 21:52:38] [INFO ] Deduced a trap composed of 207 places in 204 ms of which 2 ms to minimize.
[2024-05-27 21:52:38] [INFO ] Deduced a trap composed of 216 places in 175 ms of which 2 ms to minimize.
[2024-05-27 21:52:38] [INFO ] Deduced a trap composed of 227 places in 176 ms of which 2 ms to minimize.
[2024-05-27 21:52:39] [INFO ] Deduced a trap composed of 203 places in 200 ms of which 3 ms to minimize.
[2024-05-27 21:52:39] [INFO ] Deduced a trap composed of 288 places in 194 ms of which 2 ms to minimize.
[2024-05-27 21:52:39] [INFO ] Deduced a trap composed of 265 places in 190 ms of which 3 ms to minimize.
[2024-05-27 21:52:46] [INFO ] Deduced a trap composed of 171 places in 247 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 0.0)
(s14 1.0)
(s15 1.0)
(s16 0.0)
(s17 1.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(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 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(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 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 434/1366 variables, and 55 constraints, problems are : Problem set: 0 solved, 944 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 944/944 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:52:56] [INFO ] Deduced a trap composed of 39 places in 100 ms of which 2 ms to minimize.
[2024-05-27 21:52:58] [INFO ] Deduced a trap composed of 73 places in 220 ms of which 2 ms to minimize.
[2024-05-27 21:52:59] [INFO ] Deduced a trap composed of 37 places in 151 ms of which 2 ms to minimize.
[2024-05-27 21:53:00] [INFO ] Deduced a trap composed of 278 places in 185 ms of which 3 ms to minimize.
[2024-05-27 21:53:08] [INFO ] Deduced a trap composed of 228 places in 196 ms of which 3 ms to minimize.
[2024-05-27 21:53:08] [INFO ] Deduced a trap composed of 33 places in 183 ms of which 2 ms to minimize.
[2024-05-27 21:53:09] [INFO ] Deduced a trap composed of 195 places in 185 ms of which 3 ms to minimize.
[2024-05-27 21:53:09] [INFO ] Deduced a trap composed of 197 places in 178 ms of which 2 ms to minimize.
[2024-05-27 21:53:09] [INFO ] Deduced a trap composed of 182 places in 177 ms of which 2 ms to minimize.
[2024-05-27 21:53:11] [INFO ] Deduced a trap composed of 205 places in 196 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/1366 variables, and 65 constraints, problems are : Problem set: 0 solved, 944 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/944 constraints, Known Traps: 27/27 constraints]
After SMT, in 41019ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 41028ms
[2024-05-27 21:53:11] [INFO ] Redundant transitions in 5 ms returned []
Running 944 sub problems to find dead transitions.
[2024-05-27 21:53:11] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:53:11] [INFO ] Invariant cache hit.
[2024-05-27 21:53:11] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:53:18] [INFO ] Deduced a trap composed of 45 places in 57 ms of which 1 ms to minimize.
[2024-05-27 21:53:18] [INFO ] Deduced a trap composed of 45 places in 60 ms of which 1 ms to minimize.
[2024-05-27 21:53:18] [INFO ] Deduced a trap composed of 45 places in 38 ms of which 1 ms to minimize.
[2024-05-27 21:53:18] [INFO ] Deduced a trap composed of 45 places in 34 ms of which 1 ms to minimize.
[2024-05-27 21:53:18] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:53:18] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:53:18] [INFO ] Deduced a trap composed of 45 places in 39 ms of which 1 ms to minimize.
[2024-05-27 21:53:18] [INFO ] Deduced a trap composed of 45 places in 41 ms of which 1 ms to minimize.
[2024-05-27 21:53:19] [INFO ] Deduced a trap composed of 235 places in 199 ms of which 3 ms to minimize.
[2024-05-27 21:53:19] [INFO ] Deduced a trap composed of 217 places in 198 ms of which 3 ms to minimize.
[2024-05-27 21:53:19] [INFO ] Deduced a trap composed of 207 places in 193 ms of which 2 ms to minimize.
[2024-05-27 21:53:19] [INFO ] Deduced a trap composed of 216 places in 196 ms of which 2 ms to minimize.
[2024-05-27 21:53:20] [INFO ] Deduced a trap composed of 227 places in 196 ms of which 2 ms to minimize.
[2024-05-27 21:53:20] [INFO ] Deduced a trap composed of 203 places in 193 ms of which 2 ms to minimize.
[2024-05-27 21:53:20] [INFO ] Deduced a trap composed of 288 places in 193 ms of which 2 ms to minimize.
[2024-05-27 21:53:20] [INFO ] Deduced a trap composed of 265 places in 185 ms of which 2 ms to minimize.
[2024-05-27 21:53:27] [INFO ] Deduced a trap composed of 171 places in 205 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:53:36] [INFO ] Deduced a trap composed of 55 places in 111 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 434/1366 variables, and 56 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 944/944 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:53:55] [INFO ] Deduced a trap composed of 61 places in 98 ms of which 2 ms to minimize.
[2024-05-27 21:53:57] [INFO ] Deduced a trap composed of 195 places in 183 ms of which 3 ms to minimize.
[2024-05-27 21:53:57] [INFO ] Deduced a trap composed of 182 places in 172 ms of which 2 ms to minimize.
[2024-05-27 21:53:57] [INFO ] Deduced a trap composed of 168 places in 231 ms of which 2 ms to minimize.
[2024-05-27 21:53:59] [INFO ] Deduced a trap composed of 46 places in 177 ms of which 3 ms to minimize.
[2024-05-27 21:53:59] [INFO ] Deduced a trap composed of 87 places in 213 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:54:07] [INFO ] Deduced a trap composed of 40 places in 90 ms of which 2 ms to minimize.
[2024-05-27 21:54:07] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/1366 variables, and 64 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/944 constraints, Known Traps: 26/26 constraints]
After SMT, in 61184ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 61194ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 102246 ms. Remains : 436/436 places, 946/946 transitions.
Support contains 64 out of 436 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 436/436 places, 946/946 transitions.
Applied a total of 0 rules in 3 ms. Remains 436 /436 variables (removed 0) and now considering 946/946 (removed 0) transitions.
Running 944 sub problems to find dead transitions.
[2024-05-27 21:54:12] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:54:12] [INFO ] Invariant cache hit.
[2024-05-27 21:54:12] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:54:19] [INFO ] Deduced a trap composed of 45 places in 55 ms of which 2 ms to minimize.
[2024-05-27 21:54:19] [INFO ] Deduced a trap composed of 45 places in 51 ms of which 0 ms to minimize.
[2024-05-27 21:54:19] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:54:20] [INFO ] Deduced a trap composed of 45 places in 39 ms of which 1 ms to minimize.
[2024-05-27 21:54:20] [INFO ] Deduced a trap composed of 45 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:54:20] [INFO ] Deduced a trap composed of 45 places in 43 ms of which 0 ms to minimize.
[2024-05-27 21:54:20] [INFO ] Deduced a trap composed of 45 places in 41 ms of which 1 ms to minimize.
[2024-05-27 21:54:20] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 0 ms to minimize.
[2024-05-27 21:54:20] [INFO ] Deduced a trap composed of 235 places in 201 ms of which 3 ms to minimize.
[2024-05-27 21:54:20] [INFO ] Deduced a trap composed of 217 places in 195 ms of which 2 ms to minimize.
[2024-05-27 21:54:20] [INFO ] Deduced a trap composed of 207 places in 211 ms of which 2 ms to minimize.
[2024-05-27 21:54:21] [INFO ] Deduced a trap composed of 216 places in 187 ms of which 2 ms to minimize.
[2024-05-27 21:54:21] [INFO ] Deduced a trap composed of 227 places in 349 ms of which 3 ms to minimize.
[2024-05-27 21:54:21] [INFO ] Deduced a trap composed of 203 places in 234 ms of which 2 ms to minimize.
[2024-05-27 21:54:21] [INFO ] Deduced a trap composed of 288 places in 196 ms of which 2 ms to minimize.
[2024-05-27 21:54:22] [INFO ] Deduced a trap composed of 265 places in 181 ms of which 3 ms to minimize.
[2024-05-27 21:54:29] [INFO ] Deduced a trap composed of 171 places in 179 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 434/1366 variables, and 55 constraints, problems are : Problem set: 0 solved, 944 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 944/944 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:54:38] [INFO ] Deduced a trap composed of 39 places in 92 ms of which 1 ms to minimize.
[2024-05-27 21:54:40] [INFO ] Deduced a trap composed of 73 places in 205 ms of which 3 ms to minimize.
[2024-05-27 21:54:40] [INFO ] Deduced a trap composed of 37 places in 159 ms of which 2 ms to minimize.
[2024-05-27 21:54:42] [INFO ] Deduced a trap composed of 278 places in 185 ms of which 2 ms to minimize.
[2024-05-27 21:54:49] [INFO ] Deduced a trap composed of 228 places in 176 ms of which 3 ms to minimize.
[2024-05-27 21:54:50] [INFO ] Deduced a trap composed of 33 places in 184 ms of which 3 ms to minimize.
[2024-05-27 21:54:50] [INFO ] Deduced a trap composed of 195 places in 184 ms of which 3 ms to minimize.
[2024-05-27 21:54:50] [INFO ] Deduced a trap composed of 197 places in 237 ms of which 3 ms to minimize.
[2024-05-27 21:54:51] [INFO ] Deduced a trap composed of 182 places in 201 ms of which 2 ms to minimize.
[2024-05-27 21:54:52] [INFO ] Deduced a trap composed of 205 places in 207 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 10/65 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/1366 variables, and 65 constraints, problems are : Problem set: 0 solved, 944 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/944 constraints, Known Traps: 27/27 constraints]
After SMT, in 41218ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 41227ms
[2024-05-27 21:54:53] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:54:53] [INFO ] Invariant cache hit.
[2024-05-27 21:54:54] [INFO ] Implicit Places using invariants in 263 ms returned []
[2024-05-27 21:54:54] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:54:54] [INFO ] Invariant cache hit.
[2024-05-27 21:54:54] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-27 21:54:58] [INFO ] Implicit Places using invariants and state equation in 4053 ms returned []
Implicit Place search using SMT with State Equation took 4345 ms to find 0 implicit places.
Running 944 sub problems to find dead transitions.
[2024-05-27 21:54:58] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-27 21:54:58] [INFO ] Invariant cache hit.
[2024-05-27 21:54:58] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:55:05] [INFO ] Deduced a trap composed of 45 places in 55 ms of which 2 ms to minimize.
[2024-05-27 21:55:05] [INFO ] Deduced a trap composed of 45 places in 51 ms of which 1 ms to minimize.
[2024-05-27 21:55:05] [INFO ] Deduced a trap composed of 45 places in 45 ms of which 1 ms to minimize.
[2024-05-27 21:55:05] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:55:05] [INFO ] Deduced a trap composed of 45 places in 28 ms of which 1 ms to minimize.
[2024-05-27 21:55:05] [INFO ] Deduced a trap composed of 45 places in 40 ms of which 0 ms to minimize.
[2024-05-27 21:55:05] [INFO ] Deduced a trap composed of 45 places in 40 ms of which 1 ms to minimize.
[2024-05-27 21:55:06] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 1 ms to minimize.
[2024-05-27 21:55:06] [INFO ] Deduced a trap composed of 235 places in 191 ms of which 2 ms to minimize.
[2024-05-27 21:55:06] [INFO ] Deduced a trap composed of 217 places in 204 ms of which 3 ms to minimize.
[2024-05-27 21:55:06] [INFO ] Deduced a trap composed of 207 places in 211 ms of which 2 ms to minimize.
[2024-05-27 21:55:06] [INFO ] Deduced a trap composed of 216 places in 208 ms of which 2 ms to minimize.
[2024-05-27 21:55:07] [INFO ] Deduced a trap composed of 227 places in 196 ms of which 2 ms to minimize.
[2024-05-27 21:55:07] [INFO ] Deduced a trap composed of 203 places in 194 ms of which 3 ms to minimize.
[2024-05-27 21:55:07] [INFO ] Deduced a trap composed of 288 places in 192 ms of which 3 ms to minimize.
[2024-05-27 21:55:07] [INFO ] Deduced a trap composed of 265 places in 201 ms of which 2 ms to minimize.
[2024-05-27 21:55:15] [INFO ] Deduced a trap composed of 171 places in 204 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:55:23] [INFO ] Deduced a trap composed of 55 places in 95 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 434/1366 variables, and 56 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 944/944 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 944 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/434 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/434 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 944 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/434 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:55:42] [INFO ] Deduced a trap composed of 61 places in 123 ms of which 1 ms to minimize.
[2024-05-27 21:55:43] [INFO ] Deduced a trap composed of 195 places in 198 ms of which 2 ms to minimize.
[2024-05-27 21:55:43] [INFO ] Deduced a trap composed of 182 places in 175 ms of which 3 ms to minimize.
[2024-05-27 21:55:43] [INFO ] Deduced a trap composed of 168 places in 175 ms of which 3 ms to minimize.
[2024-05-27 21:55:45] [INFO ] Deduced a trap composed of 46 places in 197 ms of which 2 ms to minimize.
[2024-05-27 21:55:45] [INFO ] Deduced a trap composed of 87 places in 182 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-27 21:55:54] [INFO ] Deduced a trap composed of 40 places in 118 ms of which 2 ms to minimize.
[2024-05-27 21:55:54] [INFO ] Deduced a trap composed of 19 places in 104 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 9)
(s1 1)
(s2 1)
(s3 1)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 1)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 9)
(s139 0)
(s140 1)
(s141 1)
(s142 0)
(s143 1)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 1)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 1)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 0)
(s270 1)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 0)
(s289 0)
(s290 0)
(s291 0)
(s292 0)
(s293 0)
(s294 0)
(s295 0)
(s296 0)
(s297 0)
(s298 1)
(s299 0)
(s300 0)
(s301 0)
(s302 0)
(s303 0)
(s304 0)
(s305 0)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 0)
(s311 0)
(s312 0)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 0)
(s320 0)
(s321 0)
(s322 1)
(s323 0)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 0)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 1)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 8)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 1)
(s385 0)
(s386 1)
(s387 0)
(s388 0)
(s389 1)
(s390 1)
(s391 0)
(s392 0)
(s393 0)
(s394 1)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)timeout

(s401 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/1366 variables, and 64 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/436 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/944 constraints, Known Traps: 26/26 constraints]
After SMT, in 61278ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 61293ms
Finished structural reductions in LTL mode , in 1 iterations and 106874 ms. Remains : 436/436 places, 946/946 transitions.
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-12 finished in 443718 ms.
[2024-05-27 21:55:59] [INFO ] Flatten gal took : 75 ms
[2024-05-27 21:55:59] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-05-27 21:55:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 606 places, 1114 transitions and 4820 arcs took 14 ms.
Total runtime 2511429 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running PolyORBLF-COL-S02J04T08

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/418/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 606
TRANSITIONS: 1114
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.021s, Sys 0.003s]


SAVING FILE /home/mcc/execution/418/model (.net / .def) ...
EXPORT TIME: [User 0.003s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 5523
MODEL NAME: /home/mcc/execution/418/model
606 places, 1114 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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-COL-S02J04T08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is PolyORBLF-COL-S02J04T08, 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 r289-tajo-171654445100083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T08.tgz
mv PolyORBLF-COL-S02J04T08 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 ;