Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446300083.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-COL-S02J04T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446300083
=====================================================================

--------------------
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 1716903288212

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202405141337
[2024-05-28 13:34:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 13:34:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 13:34:49] [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.
[2024-05-28 13:34:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 13:34:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 704 ms
[2024-05-28 13:34:50] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 614 PT places and 1300.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 13:34:50] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 7 ms.
[2024-05-28 13:34:50] [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 (24 resets) in 2206 ms. (18 steps per ms) remains 9/31 properties
BEST_FIRST walk for 40001 steps (17 resets) in 620 ms. (64 steps per ms) remains 7/9 properties
BEST_FIRST walk for 40002 steps (14 resets) in 202 ms. (197 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (10 resets) in 190 ms. (209 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (12 resets) in 201 ms. (198 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (65 resets) in 217 ms. (183 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (15 resets) in 195 ms. (204 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (16 resets) in 154 ms. (258 steps per ms) remains 7/7 properties
[2024-05-28 13:34:52] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-28 13:34:52] [INFO ] Computed 26 invariants in 13 ms
[2024-05-28 13:34:52] [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 259 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 311ms 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
[2024-05-28 13:34:52] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-28 13:34:52] [INFO ] Flatten gal took : 27 ms
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 13:34:52] [INFO ] Flatten gal took : 11 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
[2024-05-28 13:34:52] [INFO ] Unfolded HLPN to a Petri net with 614 places and 1242 transitions 5732 arcs in 33 ms.
[2024-05-28 13:34:52] [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 24 ms. Remains 614 /614 variables (removed 0) and now considering 1114/1114 (removed 0) transitions.
Running 1112 sub problems to find dead transitions.
[2024-05-28 13:34:52] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2024-05-28 13:34:52] [INFO ] Computed 50 invariants in 46 ms
[2024-05-28 13:34:52] [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
[2024-05-28 13:35:08] [INFO ] Deduced a trap composed of 65 places in 324 ms of which 31 ms to minimize.
[2024-05-28 13:35:09] [INFO ] Deduced a trap composed of 65 places in 206 ms of which 3 ms to minimize.
[2024-05-28 13:35:09] [INFO ] Deduced a trap composed of 66 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:35:09] [INFO ] Deduced a trap composed of 97 places in 198 ms of which 3 ms to minimize.
[2024-05-28 13:35:09] [INFO ] Deduced a trap composed of 65 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:35:09] [INFO ] Deduced a trap composed of 65 places in 45 ms of which 1 ms to minimize.
[2024-05-28 13:35:09] [INFO ] Deduced a trap composed of 65 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:35:09] [INFO ] Deduced a trap composed of 65 places in 45 ms of which 2 ms to minimize.
[2024-05-28 13:35:09] [INFO ] Deduced a trap composed of 65 places in 45 ms of which 1 ms to minimize.
[2024-05-28 13:35:10] [INFO ] Deduced a trap composed of 65 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:35:12] [INFO ] Deduced a trap composed of 323 places in 335 ms of which 5 ms to minimize.
[2024-05-28 13:35:12] [INFO ] Deduced a trap composed of 354 places in 283 ms of which 4 ms to minimize.
[2024-05-28 13:35:13] [INFO ] Deduced a trap composed of 19 places in 377 ms of which 4 ms to minimize.
[2024-05-28 13:35:13] [INFO ] Deduced a trap composed of 308 places in 341 ms of which 4 ms to minimize.
[2024-05-28 13:35:13] [INFO ] Deduced a trap composed of 348 places in 281 ms of which 4 ms to minimize.
[2024-05-28 13:35:14] [INFO ] Deduced a trap composed of 332 places in 321 ms of which 5 ms to minimize.
SMT process timed out in 21656ms, After SMT, problems are : Problem set: 0 solved, 1112 unsolved
Search for dead transitions found 0 dead transitions in 21679ms
[2024-05-28 13:35:14] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2024-05-28 13:35:14] [INFO ] Invariant cache hit.
[2024-05-28 13:35:14] [INFO ] Implicit Places using invariants in 314 ms returned [472, 473, 474, 475, 476, 477, 478, 479]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 333 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 26 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 22083 ms. Remains : 606/614 places, 1114/1114 transitions.
Support contains 339 out of 606 places after structural reductions.
[2024-05-28 13:35:14] [INFO ] Flatten gal took : 94 ms
[2024-05-28 13:35:14] [INFO ] Flatten gal took : 76 ms
[2024-05-28 13:35:15] [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 (10 resets) in 599 ms. (66 steps per ms) remains 3/25 properties
BEST_FIRST walk for 40002 steps (8 resets) in 221 ms. (180 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 295 ms. (135 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (34 resets) in 237 ms. (168 steps per ms) remains 3/3 properties
[2024-05-28 13:35:15] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 606 cols
[2024-05-28 13:35:15] [INFO ] Computed 42 invariants in 23 ms
[2024-05-28 13:35:15] [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 151 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 203ms 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 79 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:35:16] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-28 13:35:16] [INFO ] Computed 40 invariants in 30 ms
[2024-05-28 13:35:16] [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
[2024-05-28 13:35:26] [INFO ] Deduced a trap composed of 64 places in 138 ms of which 2 ms to minimize.
[2024-05-28 13:35:26] [INFO ] Deduced a trap composed of 64 places in 80 ms of which 1 ms to minimize.
[2024-05-28 13:35:26] [INFO ] Deduced a trap composed of 64 places in 59 ms of which 2 ms to minimize.
[2024-05-28 13:35:26] [INFO ] Deduced a trap composed of 64 places in 73 ms of which 1 ms to minimize.
[2024-05-28 13:35:26] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 0 ms to minimize.
[2024-05-28 13:35:26] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 2 ms to minimize.
[2024-05-28 13:35:27] [INFO ] Deduced a trap composed of 64 places in 72 ms of which 1 ms to minimize.
[2024-05-28 13:35:27] [INFO ] Deduced a trap composed of 325 places in 320 ms of which 4 ms to minimize.
[2024-05-28 13:35:27] [INFO ] Deduced a trap composed of 165 places in 286 ms of which 4 ms to minimize.
[2024-05-28 13:35:28] [INFO ] Deduced a trap composed of 64 places in 67 ms of which 1 ms to minimize.
[2024-05-28 13:35:29] [INFO ] Deduced a trap composed of 346 places in 314 ms of which 4 ms to minimize.
[2024-05-28 13:35:29] [INFO ] Deduced a trap composed of 308 places in 297 ms of which 5 ms to minimize.
[2024-05-28 13:35:29] [INFO ] Deduced a trap composed of 307 places in 345 ms of which 4 ms to minimize.
[2024-05-28 13:35:30] [INFO ] Deduced a trap composed of 313 places in 308 ms of which 5 ms to minimize.
[2024-05-28 13:35:30] [INFO ] Deduced a trap composed of 299 places in 300 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 20066 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
[2024-05-28 13:35:39] [INFO ] Deduced a trap composed of 353 places in 299 ms of which 4 ms to minimize.
[2024-05-28 13:35:40] [INFO ] Deduced a trap composed of 45 places in 122 ms of which 2 ms to minimize.
[2024-05-28 13:35:40] [INFO ] Deduced a trap composed of 19 places in 117 ms of which 3 ms to minimize.
[2024-05-28 13:35:45] [INFO ] Deduced a trap composed of 324 places in 266 ms of which 4 ms to minimize.
[2024-05-28 13:35:46] [INFO ] Deduced a trap composed of 311 places in 263 ms of which 5 ms to minimize.
[2024-05-28 13:35:50] [INFO ] Deduced a trap composed of 313 places in 326 ms of which 5 ms to minimize.
[2024-05-28 13:35:52] [INFO ] Deduced a trap composed of 47 places in 162 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 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 41420ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41431ms
[2024-05-28 13:35:57] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:35:57] [INFO ] Invariant cache hit.
[2024-05-28 13:35:58] [INFO ] Implicit Places using invariants in 464 ms returned []
[2024-05-28 13:35:58] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:35:58] [INFO ] Invariant cache hit.
[2024-05-28 13:35:58] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:36:05] [INFO ] Implicit Places using invariants and state equation in 7344 ms returned []
Implicit Place search using SMT with State Equation took 7825 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:36:05] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:36:05] [INFO ] Invariant cache hit.
[2024-05-28 13:36:05] [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
[2024-05-28 13:36:14] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 3 ms to minimize.
[2024-05-28 13:36:15] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 2 ms to minimize.
[2024-05-28 13:36:15] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 0 ms to minimize.
[2024-05-28 13:36:15] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:36:15] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:36:15] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 0 ms to minimize.
[2024-05-28 13:36:15] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:36:15] [INFO ] Deduced a trap composed of 334 places in 208 ms of which 3 ms to minimize.
[2024-05-28 13:36:16] [INFO ] Deduced a trap composed of 339 places in 216 ms of which 3 ms to minimize.
[2024-05-28 13:36:16] [INFO ] Deduced a trap composed of 183 places in 215 ms of which 3 ms to minimize.
[2024-05-28 13:36:16] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:36:17] [INFO ] Deduced a trap composed of 65 places in 121 ms of which 2 ms to minimize.
[2024-05-28 13:36:17] [INFO ] Deduced a trap composed of 314 places in 218 ms of which 4 ms to minimize.
[2024-05-28 13:36:17] [INFO ] Deduced a trap composed of 334 places in 221 ms of which 3 ms to minimize.
[2024-05-28 13:36:18] [INFO ] Deduced a trap composed of 351 places in 223 ms of which 2 ms to minimize.
[2024-05-28 13:36:18] [INFO ] Deduced a trap composed of 338 places in 217 ms of which 3 ms to minimize.
[2024-05-28 13:36:18] [INFO ] Deduced a trap composed of 307 places in 214 ms of which 3 ms to minimize.
[2024-05-28 13:36:18] [INFO ] Deduced a trap composed of 324 places in 225 ms of which 3 ms to minimize.
[2024-05-28 13:36:18] [INFO ] Deduced a trap composed of 42 places in 209 ms of which 17 ms to minimize.
[2024-05-28 13:36:19] [INFO ] Deduced a trap composed of 307 places in 217 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
[2024-05-28 13:36:20] [INFO ] Deduced a trap composed of 283 places in 253 ms of which 3 ms to minimize.
[2024-05-28 13:36:20] [INFO ] Deduced a trap composed of 353 places in 238 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 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
[2024-05-28 13:36:47] [INFO ] Deduced a trap composed of 43 places in 106 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
[2024-05-28 13:36:56] [INFO ] Deduced a trap composed of 299 places in 215 ms of which 4 ms to minimize.
[2024-05-28 13:36:57] [INFO ] Deduced a trap composed of 397 places in 211 ms of which 3 ms to minimize.
[2024-05-28 13:36:57] [INFO ] Deduced a trap composed of 408 places in 241 ms of which 5 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 30037 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 61558ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61578ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110923 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 375 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 555 ms.
Product exploration explored 100000 steps with 50000 reset in 378 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 25 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 112355 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 59 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:37:08] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:37:08] [INFO ] Invariant cache hit.
[2024-05-28 13:37:08] [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
[2024-05-28 13:37:17] [INFO ] Deduced a trap composed of 64 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:37:17] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:37:17] [INFO ] Deduced a trap composed of 64 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:37:18] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:37:18] [INFO ] Deduced a trap composed of 64 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:37:18] [INFO ] Deduced a trap composed of 64 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:37:18] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:37:18] [INFO ] Deduced a trap composed of 334 places in 312 ms of which 4 ms to minimize.
[2024-05-28 13:37:19] [INFO ] Deduced a trap composed of 339 places in 256 ms of which 4 ms to minimize.
[2024-05-28 13:37:19] [INFO ] Deduced a trap composed of 183 places in 253 ms of which 4 ms to minimize.
[2024-05-28 13:37:19] [INFO ] Deduced a trap composed of 64 places in 62 ms of which 1 ms to minimize.
[2024-05-28 13:37:20] [INFO ] Deduced a trap composed of 65 places in 162 ms of which 1 ms to minimize.
[2024-05-28 13:37:20] [INFO ] Deduced a trap composed of 314 places in 326 ms of which 5 ms to minimize.
[2024-05-28 13:37:21] [INFO ] Deduced a trap composed of 334 places in 204 ms of which 3 ms to minimize.
[2024-05-28 13:37:21] [INFO ] Deduced a trap composed of 351 places in 256 ms of which 4 ms to minimize.
[2024-05-28 13:37:21] [INFO ] Deduced a trap composed of 338 places in 273 ms of which 5 ms to minimize.
[2024-05-28 13:37:21] [INFO ] Deduced a trap composed of 307 places in 227 ms of which 3 ms to minimize.
[2024-05-28 13:37:22] [INFO ] Deduced a trap composed of 324 places in 260 ms of which 3 ms to minimize.
[2024-05-28 13:37:22] [INFO ] Deduced a trap composed of 42 places in 194 ms of which 3 ms to minimize.
[2024-05-28 13:37:22] [INFO ] Deduced a trap composed of 307 places in 206 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
[2024-05-28 13:37:23] [INFO ] Deduced a trap composed of 283 places in 304 ms of which 4 ms to minimize.
[2024-05-28 13:37:24] [INFO ] Deduced a trap composed of 353 places in 316 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 20024 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
[2024-05-28 13:37:39] [INFO ] Deduced a trap composed of 43 places in 88 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
[2024-05-28 13:37:48] [INFO ] Deduced a trap composed of 299 places in 287 ms of which 4 ms to minimize.
[2024-05-28 13:37:48] [INFO ] Deduced a trap composed of 397 places in 201 ms of which 3 ms to minimize.
[2024-05-28 13:37:49] [INFO ] Deduced a trap composed of 408 places in 225 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 20044 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 41099ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41110ms
[2024-05-28 13:37:49] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:37:49] [INFO ] Invariant cache hit.
[2024-05-28 13:37:49] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-28 13:37:49] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:37:49] [INFO ] Invariant cache hit.
[2024-05-28 13:37:50] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:37:57] [INFO ] Implicit Places using invariants and state equation in 7148 ms returned []
Implicit Place search using SMT with State Equation took 7513 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:37:57] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:37:57] [INFO ] Invariant cache hit.
[2024-05-28 13:37:57] [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
[2024-05-28 13:38:06] [INFO ] Deduced a trap composed of 64 places in 69 ms of which 1 ms to minimize.
[2024-05-28 13:38:06] [INFO ] Deduced a trap composed of 64 places in 72 ms of which 1 ms to minimize.
[2024-05-28 13:38:06] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:38:06] [INFO ] Deduced a trap composed of 64 places in 43 ms of which 1 ms to minimize.
[2024-05-28 13:38:06] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:38:07] [INFO ] Deduced a trap composed of 64 places in 43 ms of which 1 ms to minimize.
[2024-05-28 13:38:07] [INFO ] Deduced a trap composed of 64 places in 42 ms of which 1 ms to minimize.
[2024-05-28 13:38:07] [INFO ] Deduced a trap composed of 334 places in 314 ms of which 3 ms to minimize.
[2024-05-28 13:38:07] [INFO ] Deduced a trap composed of 339 places in 234 ms of which 3 ms to minimize.
[2024-05-28 13:38:08] [INFO ] Deduced a trap composed of 183 places in 289 ms of which 5 ms to minimize.
[2024-05-28 13:38:08] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:38:09] [INFO ] Deduced a trap composed of 65 places in 124 ms of which 2 ms to minimize.
[2024-05-28 13:38:09] [INFO ] Deduced a trap composed of 314 places in 318 ms of which 5 ms to minimize.
[2024-05-28 13:38:09] [INFO ] Deduced a trap composed of 334 places in 247 ms of which 4 ms to minimize.
[2024-05-28 13:38:10] [INFO ] Deduced a trap composed of 351 places in 247 ms of which 3 ms to minimize.
[2024-05-28 13:38:10] [INFO ] Deduced a trap composed of 338 places in 299 ms of which 4 ms to minimize.
[2024-05-28 13:38:10] [INFO ] Deduced a trap composed of 307 places in 222 ms of which 3 ms to minimize.
[2024-05-28 13:38:10] [INFO ] Deduced a trap composed of 324 places in 227 ms of which 4 ms to minimize.
[2024-05-28 13:38:11] [INFO ] Deduced a trap composed of 42 places in 292 ms of which 5 ms to minimize.
[2024-05-28 13:38:11] [INFO ] Deduced a trap composed of 307 places in 295 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
[2024-05-28 13:38:12] [INFO ] Deduced a trap composed of 283 places in 282 ms of which 4 ms to minimize.
[2024-05-28 13:38:12] [INFO ] Deduced a trap composed of 353 places in 220 ms of which 3 ms to minimize.
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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 30024 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
[2024-05-28 13:38:41] [INFO ] Deduced a trap composed of 43 places in 152 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
[2024-05-28 13:38:51] [INFO ] Deduced a trap composed of 299 places in 197 ms of which 3 ms to minimize.
[2024-05-28 13:38:51] [INFO ] Deduced a trap composed of 397 places in 208 ms of which 3 ms to minimize.
[2024-05-28 13:38:51] [INFO ] Deduced a trap composed of 408 places in 243 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 61182ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61198ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109889 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-02
Product exploration explored 100000 steps with 6862 reset in 362 ms.
Product exploration explored 100000 steps with 6890 reset in 395 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 130 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 71 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 65 steps (0 resets) in 6 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 94 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 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
[2024-05-28 13:38:59] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:38:59] [INFO ] Invariant cache hit.
[2024-05-28 13:39:00] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-28 13:39:00] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 94 ms returned sat
[2024-05-28 13:39:01] [INFO ] [Real]Absence check using state equation in 1533 ms returned sat
[2024-05-28 13:39:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:39:02] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-28 13:39:02] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 269 ms returned sat
[2024-05-28 13:39:06] [INFO ] [Nat]Absence check using state equation in 3658 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 207 ms. Remains 420 /588 variables (removed 168) and now considering 930/1098 (removed 168) transitions.
Running 928 sub problems to find dead transitions.
[2024-05-28 13:39:06] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
// Phase 1: matrix 914 rows 420 cols
[2024-05-28 13:39:06] [INFO ] Computed 40 invariants in 9 ms
[2024-05-28 13:39:06] [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
[2024-05-28 13:39:13] [INFO ] Deduced a trap composed of 43 places in 94 ms of which 2 ms to minimize.
[2024-05-28 13:39:13] [INFO ] Deduced a trap composed of 43 places in 74 ms of which 2 ms to minimize.
[2024-05-28 13:39:13] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 2 ms to minimize.
[2024-05-28 13:39:13] [INFO ] Deduced a trap composed of 43 places in 42 ms of which 1 ms to minimize.
[2024-05-28 13:39:13] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 1 ms to minimize.
[2024-05-28 13:39:13] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:39:13] [INFO ] Deduced a trap composed of 43 places in 42 ms of which 1 ms to minimize.
[2024-05-28 13:39:14] [INFO ] Deduced a trap composed of 164 places in 261 ms of which 3 ms to minimize.
[2024-05-28 13:39:14] [INFO ] Deduced a trap composed of 200 places in 250 ms of which 3 ms to minimize.
[2024-05-28 13:39:15] [INFO ] Deduced a trap composed of 43 places in 255 ms of which 7 ms to minimize.
[2024-05-28 13:39:15] [INFO ] Deduced a trap composed of 171 places in 212 ms of which 2 ms to minimize.
[2024-05-28 13:39:22] [INFO ] Deduced a trap composed of 163 places in 147 ms of which 3 ms to minimize.
[2024-05-28 13:39:22] [INFO ] Deduced a trap composed of 137 places in 143 ms of which 2 ms to minimize.
[2024-05-28 13:39:23] [INFO ] Deduced a trap composed of 191 places in 139 ms of which 2 ms to minimize.
[2024-05-28 13:39:23] [INFO ] Deduced a trap composed of 178 places in 205 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-28 13:39:25] [INFO ] Deduced a trap composed of 254 places in 218 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 20034 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
[2024-05-28 13:39:30] [INFO ] Deduced a trap composed of 55 places in 152 ms of which 2 ms to minimize.
[2024-05-28 13:39:31] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 2 ms to minimize.
[2024-05-28 13:39:34] [INFO ] Deduced a trap composed of 19 places in 147 ms of which 3 ms to minimize.
[2024-05-28 13:39:36] [INFO ] Deduced a trap composed of 158 places in 205 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 20022 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 41184ms problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 41195ms
[2024-05-28 13:39:47] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-28 13:39:47] [INFO ] Invariant cache hit.
[2024-05-28 13:39:48] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-28 13:39:48] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-28 13:39:48] [INFO ] Invariant cache hit.
[2024-05-28 13:39:48] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:39:51] [INFO ] Implicit Places using invariants and state equation in 3556 ms returned []
Implicit Place search using SMT with State Equation took 3878 ms to find 0 implicit places.
[2024-05-28 13:39:51] [INFO ] Redundant transitions in 85 ms returned []
Running 928 sub problems to find dead transitions.
[2024-05-28 13:39:51] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-28 13:39:51] [INFO ] Invariant cache hit.
[2024-05-28 13:39:51] [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
[2024-05-28 13:39:58] [INFO ] Deduced a trap composed of 43 places in 87 ms of which 2 ms to minimize.
[2024-05-28 13:39:58] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:39:58] [INFO ] Deduced a trap composed of 43 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:39:58] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:39:58] [INFO ] Deduced a trap composed of 43 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:39:58] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 1 ms to minimize.
[2024-05-28 13:39:58] [INFO ] Deduced a trap composed of 43 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:39:59] [INFO ] Deduced a trap composed of 177 places in 215 ms of which 3 ms to minimize.
[2024-05-28 13:39:59] [INFO ] Deduced a trap composed of 207 places in 169 ms of which 2 ms to minimize.
[2024-05-28 13:39:59] [INFO ] Deduced a trap composed of 184 places in 211 ms of which 2 ms to minimize.
[2024-05-28 13:39:59] [INFO ] Deduced a trap composed of 171 places in 214 ms of which 3 ms to minimize.
[2024-05-28 13:40:00] [INFO ] Deduced a trap composed of 171 places in 215 ms of which 3 ms to minimize.
[2024-05-28 13:40:00] [INFO ] Deduced a trap composed of 43 places in 98 ms of which 2 ms to minimize.
[2024-05-28 13:40:01] [INFO ] Deduced a trap composed of 55 places in 201 ms of which 3 ms to minimize.
[2024-05-28 13:40:02] [INFO ] Deduced a trap composed of 254 places in 262 ms of which 3 ms to minimize.
[2024-05-28 13:40:07] [INFO ] Deduced a trap composed of 158 places in 204 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 928 unsolved
[2024-05-28 13:40:16] [INFO ] Deduced a trap composed of 172 places in 216 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 30020 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
[2024-05-28 13:40:24] [INFO ] Deduced a trap composed of 19 places in 114 ms of which 2 ms to minimize.
[2024-05-28 13:40:32] [INFO ] Deduced a trap composed of 248 places in 212 ms of which 3 ms to minimize.
[2024-05-28 13:40:32] [INFO ] Deduced a trap composed of 158 places in 201 ms of which 3 ms to minimize.
[2024-05-28 13:40:33] [INFO ] Deduced a trap composed of 142 places in 245 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
[2024-05-28 13:40:49] [INFO ] Deduced a trap composed of 184 places in 217 ms of which 3 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 30019 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 61343ms problems are : Problem set: 0 solved, 928 unsolved
Search for dead transitions found 0 dead transitions in 61355ms
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 106730 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 124 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 93 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40 steps (0 resets) in 5 ms. (6 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 128 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 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
[2024-05-28 13:40:53] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-28 13:40:53] [INFO ] Invariant cache hit.
[2024-05-28 13:40:54] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-28 13:40:54] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 73 ms returned sat
[2024-05-28 13:40:55] [INFO ] [Real]Absence check using state equation in 1619 ms returned sat
[2024-05-28 13:40:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:40:56] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-28 13:40:56] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 28 ms returned sat
[2024-05-28 13:40:57] [INFO ] [Nat]Absence check using state equation in 856 ms returned sat
[2024-05-28 13:40:57] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:40:57] [INFO ] [Nat]Added 96 Read/Feed constraints in 804 ms returned sat
[2024-05-28 13:40:58] [INFO ] Deduced a trap composed of 19 places in 246 ms of which 4 ms to minimize.
[2024-05-28 13:40:58] [INFO ] Deduced a trap composed of 190 places in 269 ms of which 3 ms to minimize.
[2024-05-28 13:41:00] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 2113 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7569 reset in 423 ms.
Product exploration explored 100000 steps with 7548 reset in 480 ms.
Built C files in :
/tmp/ltsmin9733117702203342272
[2024-05-28 13:41:01] [INFO ] Computing symmetric may disable matrix : 930 transitions.
[2024-05-28 13:41:01] [INFO ] Computation of Complete disable matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:41:01] [INFO ] Computing symmetric may enable matrix : 930 transitions.
[2024-05-28 13:41:01] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:41:01] [INFO ] Computing Do-Not-Accords matrix : 930 transitions.
[2024-05-28 13:41:01] [INFO ] Computation of Completed DNA matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:41:01] [INFO ] Built C files in 285ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9733117702203342272
Running compilation step : cd /tmp/ltsmin9733117702203342272;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9733117702203342272;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9733117702203342272;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 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 69 ms. Remains 420 /420 variables (removed 0) and now considering 930/930 (removed 0) transitions.
Running 928 sub problems to find dead transitions.
[2024-05-28 13:41:04] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
[2024-05-28 13:41:04] [INFO ] Invariant cache hit.
[2024-05-28 13:41:04] [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
[2024-05-28 13:41:11] [INFO ] Deduced a trap composed of 43 places in 86 ms of which 2 ms to minimize.
[2024-05-28 13:41:11] [INFO ] Deduced a trap composed of 43 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:41:11] [INFO ] Deduced a trap composed of 43 places in 61 ms of which 1 ms to minimize.
[2024-05-28 13:41:11] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:41:11] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 1 ms to minimize.
[2024-05-28 13:41:11] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 1 ms to minimize.
[2024-05-28 13:41:11] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:41:12] [INFO ] Deduced a trap composed of 177 places in 147 ms of which 4 ms to minimize.
[2024-05-28 13:41:12] [INFO ] Deduced a trap composed of 207 places in 201 ms of which 3 ms to minimize.
[2024-05-28 13:41:12] [INFO ] Deduced a trap composed of 184 places in 214 ms of which 3 ms to minimize.
[2024-05-28 13:41:12] [INFO ] Deduced a trap composed of 171 places in 232 ms of which 3 ms to minimize.
[2024-05-28 13:41:13] [INFO ] Deduced a trap composed of 171 places in 202 ms of which 3 ms to minimize.
[2024-05-28 13:41:13] [INFO ] Deduced a trap composed of 43 places in 121 ms of which 1 ms to minimize.
[2024-05-28 13:41:14] [INFO ] Deduced a trap composed of 55 places in 115 ms of which 1 ms to minimize.
[2024-05-28 13:41:14] [INFO ] Deduced a trap composed of 254 places in 137 ms of which 3 ms to minimize.
[2024-05-28 13:41:18] [INFO ] Deduced a trap composed of 158 places in 249 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 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
[2024-05-28 13:41:27] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 2 ms to minimize.
[2024-05-28 13:41:29] [INFO ] Deduced a trap composed of 172 places in 161 ms of which 3 ms to minimize.
[2024-05-28 13:41:33] [INFO ] Deduced a trap composed of 158 places in 158 ms of which 3 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
Problem TDEAD466 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD469 is UNSAT
Problem TDEAD470 is UNSAT
Problem TDEAD471 is UNSAT
Problem TDEAD472 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD490 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD492 is UNSAT
Problem TDEAD493 is UNSAT
Problem TDEAD494 is UNSAT
Problem TDEAD495 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD498 is UNSAT
Problem TDEAD499 is UNSAT
Problem TDEAD500 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD523 is UNSAT
Problem TDEAD524 is UNSAT
Problem TDEAD525 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD528 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD533 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD535 is UNSAT
Problem TDEAD536 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD540 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD543 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD545 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/419 variables, 1/58 constraints. Problems are: Problem set: 48 solved, 880 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/1334 variables, and 58 constraints, problems are : Problem set: 48 solved, 880 unsolved in 20023 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: 19/19 constraints]
After SMT, in 41459ms problems are : Problem set: 48 solved, 880 unsolved
Search for dead transitions found 48 dead transitions in 41480ms
Found 48 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 48 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 48 transitions.
[2024-05-28 13:41:45] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
// Phase 1: matrix 866 rows 420 cols
[2024-05-28 13:41:45] [INFO ] Computed 40 invariants in 7 ms
[2024-05-28 13:41:46] [INFO ] Implicit Places using invariants in 287 ms returned []
[2024-05-28 13:41:46] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 13:41:46] [INFO ] Invariant cache hit.
[2024-05-28 13:41:46] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:41:50] [INFO ] Implicit Places using invariants and state equation in 4021 ms returned []
Implicit Place search using SMT with State Equation took 4310 ms to find 0 implicit places.
[2024-05-28 13:41:50] [INFO ] Redundant transitions in 9 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 420/420 places, 882/930 transitions.
Applied a total of 0 rules in 48 ms. Remains 420 /420 variables (removed 0) and now considering 882/882 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 45951 ms. Remains : 420/420 places, 882/930 transitions.
Built C files in :
/tmp/ltsmin15966174489944085335
[2024-05-28 13:41:50] [INFO ] Computing symmetric may disable matrix : 882 transitions.
[2024-05-28 13:41:50] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:41:50] [INFO ] Computing symmetric may enable matrix : 882 transitions.
[2024-05-28 13:41:50] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:41:50] [INFO ] Computing Do-Not-Accords matrix : 882 transitions.
[2024-05-28 13:41:50] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:41:50] [INFO ] Built C files in 217ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15966174489944085335
Running compilation step : cd /tmp/ltsmin15966174489944085335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2829 ms.
Running link step : cd /tmp/ltsmin15966174489944085335;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 83 ms.
Running LTSmin : cd /tmp/ltsmin15966174489944085335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11948056642604780624.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 13:42:05] [INFO ] Flatten gal took : 72 ms
[2024-05-28 13:42:05] [INFO ] Flatten gal took : 80 ms
[2024-05-28 13:42:05] [INFO ] Time to serialize gal into /tmp/LTL4149448379470099208.gal : 34 ms
[2024-05-28 13:42:05] [INFO ] Time to serialize properties into /tmp/LTL7565424766051574778.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4149448379470099208.gal' '-t' 'CGAL' '-hoa' '/tmp/aut577241990408151015.hoa' '-atoms' '/tmp/LTL7565424766051574778.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL7565424766051574778.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut577241990408151015.hoa
Detected timeout of ITS tools.
[2024-05-28 13:42:21] [INFO ] Flatten gal took : 79 ms
[2024-05-28 13:42:21] [INFO ] Flatten gal took : 47 ms
[2024-05-28 13:42:21] [INFO ] Time to serialize gal into /tmp/LTL13867874653562438267.gal : 17 ms
[2024-05-28 13:42:21] [INFO ] Time to serialize properties into /tmp/LTL9607054315342781843.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13867874653562438267.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9607054315342781843.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((((P_1113_0+P_1113_1)+(P_1113_2+P_1113_3))+((P_1113_4+P_1113_5)+(P_1113_6+P_1113_7)))>((((DisablePollingB_0+DisablePollingB_1...445
Formula 0 simplified : XG!"((((P_1113_0+P_1113_1)+(P_1113_2+P_1113_3))+((P_1113_4+P_1113_5)+(P_1113_6+P_1113_7)))>((((DisablePollingB_0+DisablePollingB_1)+...439
Detected timeout of ITS tools.
[2024-05-28 13:42:36] [INFO ] Flatten gal took : 32 ms
[2024-05-28 13:42:36] [INFO ] Applying decomposition
[2024-05-28 13:42:36] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3533404397275153022.txt' '-o' '/tmp/graph3533404397275153022.bin' '-w' '/tmp/graph3533404397275153022.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3533404397275153022.bin' '-l' '-1' '-v' '-w' '/tmp/graph3533404397275153022.weights' '-q' '0' '-e' '0.001'
[2024-05-28 13:42:36] [INFO ] Decomposing Gal with order
[2024-05-28 13:42:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 13:42:36] [INFO ] Removed a total of 772 redundant transitions.
[2024-05-28 13:42:36] [INFO ] Flatten gal took : 322 ms
[2024-05-28 13:42:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 566 labels/synchronizations in 70 ms.
[2024-05-28 13:42:37] [INFO ] Time to serialize gal into /tmp/LTL16393043780895812605.gal : 23 ms
[2024-05-28 13:42:37] [INFO ] Time to serialize properties into /tmp/LTL8231545187435472348.ltl : 52 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16393043780895812605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8231545187435472348.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((((gu7.P_1113_0+gu7.P_1113_1)+(gu7.P_1113_2+gu7.P_1113_3))+((gu7.P_1113_4+gu7.P_1113_5)+(gu7.P_1113_6+gu7.P_1113_7)))>((((gu7...541
Formula 0 simplified : XG!"((((gu7.P_1113_0+gu7.P_1113_1)+(gu7.P_1113_2+gu7.P_1113_3))+((gu7.P_1113_4+gu7.P_1113_5)+(gu7.P_1113_6+gu7.P_1113_7)))>((((gu7.D...535
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-02 finished in 344090 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 29 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:42:52] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-28 13:42:52] [INFO ] Computed 40 invariants in 15 ms
[2024-05-28 13:42:52] [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
[2024-05-28 13:43:00] [INFO ] Deduced a trap composed of 64 places in 79 ms of which 2 ms to minimize.
[2024-05-28 13:43:01] [INFO ] Deduced a trap composed of 64 places in 76 ms of which 3 ms to minimize.
[2024-05-28 13:43:01] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 0 ms to minimize.
[2024-05-28 13:43:01] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-28 13:43:01] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-28 13:43:01] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:43:01] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:43:01] [INFO ] Deduced a trap composed of 325 places in 210 ms of which 3 ms to minimize.
[2024-05-28 13:43:02] [INFO ] Deduced a trap composed of 165 places in 185 ms of which 3 ms to minimize.
[2024-05-28 13:43:02] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-05-28 13:43:02] [INFO ] Deduced a trap composed of 346 places in 205 ms of which 3 ms to minimize.
[2024-05-28 13:43:03] [INFO ] Deduced a trap composed of 308 places in 218 ms of which 3 ms to minimize.
[2024-05-28 13:43:03] [INFO ] Deduced a trap composed of 307 places in 203 ms of which 3 ms to minimize.
[2024-05-28 13:43:03] [INFO ] Deduced a trap composed of 313 places in 232 ms of which 3 ms to minimize.
[2024-05-28 13:43:03] [INFO ] Deduced a trap composed of 299 places in 212 ms of which 3 ms to minimize.
[2024-05-28 13:43:13] [INFO ] Deduced a trap composed of 312 places in 237 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 16/54 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 54 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: 16/16 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, 16/54 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-28 13:43:15] [INFO ] Deduced a trap composed of 79 places in 95 ms of which 2 ms to minimize.
[2024-05-28 13:43:15] [INFO ] Deduced a trap composed of 20 places in 94 ms of which 2 ms to minimize.
[2024-05-28 13:43:20] [INFO ] Deduced a trap composed of 376 places in 294 ms of which 5 ms to minimize.
[2024-05-28 13:43:24] [INFO ] Deduced a trap composed of 313 places in 299 ms of which 7 ms to minimize.
[2024-05-28 13:43:28] [INFO ] Deduced a trap composed of 355 places in 196 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 5/59 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-28 13:43:29] [INFO ] Deduced a trap composed of 404 places in 271 ms of which 4 ms to minimize.
[2024-05-28 13:43:29] [INFO ] Deduced a trap composed of 345 places in 189 ms of which 3 ms to minimize.
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 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: 0/1096 constraints, Known Traps: 23/23 constraints]
After SMT, in 41358ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41368ms
[2024-05-28 13:43:33] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:43:33] [INFO ] Invariant cache hit.
[2024-05-28 13:43:34] [INFO ] Implicit Places using invariants in 357 ms returned []
[2024-05-28 13:43:34] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:43:34] [INFO ] Invariant cache hit.
[2024-05-28 13:43:34] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:43:40] [INFO ] Implicit Places using invariants and state equation in 6595 ms returned []
Implicit Place search using SMT with State Equation took 6970 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:43:40] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:43:40] [INFO ] Invariant cache hit.
[2024-05-28 13:43:40] [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
[2024-05-28 13:43:49] [INFO ] Deduced a trap composed of 64 places in 64 ms of which 1 ms to minimize.
[2024-05-28 13:43:49] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:43:49] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 1 ms to minimize.
[2024-05-28 13:43:49] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:43:49] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 0 ms to minimize.
[2024-05-28 13:43:49] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:43:49] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:43:50] [INFO ] Deduced a trap composed of 334 places in 459 ms of which 4 ms to minimize.
[2024-05-28 13:43:50] [INFO ] Deduced a trap composed of 339 places in 318 ms of which 4 ms to minimize.
[2024-05-28 13:43:51] [INFO ] Deduced a trap composed of 183 places in 277 ms of which 4 ms to minimize.
[2024-05-28 13:43:51] [INFO ] Deduced a trap composed of 64 places in 71 ms of which 1 ms to minimize.
[2024-05-28 13:43:51] [INFO ] Deduced a trap composed of 65 places in 143 ms of which 2 ms to minimize.
[2024-05-28 13:43:52] [INFO ] Deduced a trap composed of 314 places in 289 ms of which 5 ms to minimize.
[2024-05-28 13:43:52] [INFO ] Deduced a trap composed of 334 places in 290 ms of which 4 ms to minimize.
[2024-05-28 13:43:53] [INFO ] Deduced a trap composed of 351 places in 261 ms of which 4 ms to minimize.
[2024-05-28 13:43:53] [INFO ] Deduced a trap composed of 338 places in 228 ms of which 3 ms to minimize.
[2024-05-28 13:43:53] [INFO ] Deduced a trap composed of 307 places in 309 ms of which 5 ms to minimize.
[2024-05-28 13:43:53] [INFO ] Deduced a trap composed of 324 places in 250 ms of which 4 ms to minimize.
[2024-05-28 13:43:54] [INFO ] Deduced a trap composed of 42 places in 292 ms of which 4 ms to minimize.
[2024-05-28 13:43:54] [INFO ] Deduced a trap composed of 307 places in 298 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
[2024-05-28 13:43:55] [INFO ] Deduced a trap composed of 283 places in 211 ms of which 3 ms to minimize.
[2024-05-28 13:43:55] [INFO ] Deduced a trap composed of 353 places in 239 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 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: 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
[2024-05-28 13:44:22] [INFO ] Deduced a trap composed of 43 places in 93 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
[2024-05-28 13:44:31] [INFO ] Deduced a trap composed of 299 places in 185 ms of which 3 ms to minimize.
[2024-05-28 13:44:31] [INFO ] Deduced a trap composed of 397 places in 190 ms of which 2 ms to minimize.
[2024-05-28 13:44:31] [INFO ] Deduced a trap composed of 408 places in 190 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/586 variables, 3/64 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 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 61323ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61332ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109705 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 90 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 109810 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 22 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:44:42] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:44:42] [INFO ] Invariant cache hit.
[2024-05-28 13:44:42] [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
[2024-05-28 13:44:50] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-28 13:44:50] [INFO ] Deduced a trap composed of 64 places in 35 ms of which 2 ms to minimize.
[2024-05-28 13:44:50] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:44:50] [INFO ] Deduced a trap composed of 64 places in 34 ms of which 1 ms to minimize.
[2024-05-28 13:44:51] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 0 ms to minimize.
[2024-05-28 13:44:51] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:44:51] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:44:51] [INFO ] Deduced a trap composed of 334 places in 289 ms of which 4 ms to minimize.
[2024-05-28 13:44:52] [INFO ] Deduced a trap composed of 339 places in 252 ms of which 4 ms to minimize.
[2024-05-28 13:44:52] [INFO ] Deduced a trap composed of 183 places in 268 ms of which 4 ms to minimize.
[2024-05-28 13:44:52] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 2 ms to minimize.
[2024-05-28 13:44:53] [INFO ] Deduced a trap composed of 65 places in 155 ms of which 2 ms to minimize.
[2024-05-28 13:44:53] [INFO ] Deduced a trap composed of 314 places in 256 ms of which 4 ms to minimize.
[2024-05-28 13:44:54] [INFO ] Deduced a trap composed of 334 places in 326 ms of which 4 ms to minimize.
[2024-05-28 13:44:54] [INFO ] Deduced a trap composed of 351 places in 288 ms of which 4 ms to minimize.
[2024-05-28 13:44:54] [INFO ] Deduced a trap composed of 338 places in 258 ms of which 4 ms to minimize.
[2024-05-28 13:44:54] [INFO ] Deduced a trap composed of 307 places in 208 ms of which 3 ms to minimize.
[2024-05-28 13:44:55] [INFO ] Deduced a trap composed of 324 places in 209 ms of which 3 ms to minimize.
[2024-05-28 13:44:55] [INFO ] Deduced a trap composed of 42 places in 209 ms of which 4 ms to minimize.
[2024-05-28 13:44:55] [INFO ] Deduced a trap composed of 307 places in 202 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
[2024-05-28 13:44:56] [INFO ] Deduced a trap composed of 283 places in 225 ms of which 3 ms to minimize.
[2024-05-28 13:44:56] [INFO ] Deduced a trap composed of 353 places in 201 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 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
[2024-05-28 13:45:13] [INFO ] Deduced a trap composed of 43 places in 101 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
[2024-05-28 13:45:22] [INFO ] Deduced a trap composed of 299 places in 247 ms of which 3 ms to minimize.
[2024-05-28 13:45:22] [INFO ] Deduced a trap composed of 397 places in 207 ms of which 2 ms to minimize.
[2024-05-28 13:45:22] [INFO ] Deduced a trap composed of 408 places in 188 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 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: 26/26 constraints]
After SMT, in 41062ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41072ms
[2024-05-28 13:45:23] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:45:23] [INFO ] Invariant cache hit.
[2024-05-28 13:45:23] [INFO ] Implicit Places using invariants in 282 ms returned []
[2024-05-28 13:45:23] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:45:23] [INFO ] Invariant cache hit.
[2024-05-28 13:45:24] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:45:30] [INFO ] Implicit Places using invariants and state equation in 7211 ms returned []
Implicit Place search using SMT with State Equation took 7498 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:45:30] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:45:30] [INFO ] Invariant cache hit.
[2024-05-28 13:45:30] [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
[2024-05-28 13:45:39] [INFO ] Deduced a trap composed of 64 places in 32 ms of which 1 ms to minimize.
[2024-05-28 13:45:39] [INFO ] Deduced a trap composed of 64 places in 38 ms of which 3 ms to minimize.
[2024-05-28 13:45:39] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:45:40] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:45:40] [INFO ] Deduced a trap composed of 64 places in 39 ms of which 1 ms to minimize.
[2024-05-28 13:45:40] [INFO ] Deduced a trap composed of 64 places in 36 ms of which 1 ms to minimize.
[2024-05-28 13:45:40] [INFO ] Deduced a trap composed of 64 places in 33 ms of which 0 ms to minimize.
[2024-05-28 13:45:40] [INFO ] Deduced a trap composed of 334 places in 229 ms of which 4 ms to minimize.
[2024-05-28 13:45:40] [INFO ] Deduced a trap composed of 339 places in 239 ms of which 3 ms to minimize.
[2024-05-28 13:45:41] [INFO ] Deduced a trap composed of 183 places in 194 ms of which 3 ms to minimize.
[2024-05-28 13:45:41] [INFO ] Deduced a trap composed of 64 places in 33 ms of which 1 ms to minimize.
[2024-05-28 13:45:41] [INFO ] Deduced a trap composed of 65 places in 151 ms of which 2 ms to minimize.
[2024-05-28 13:45:42] [INFO ] Deduced a trap composed of 314 places in 204 ms of which 3 ms to minimize.
[2024-05-28 13:45:42] [INFO ] Deduced a trap composed of 334 places in 188 ms of which 3 ms to minimize.
[2024-05-28 13:45:42] [INFO ] Deduced a trap composed of 351 places in 198 ms of which 3 ms to minimize.
[2024-05-28 13:45:42] [INFO ] Deduced a trap composed of 338 places in 285 ms of which 4 ms to minimize.
[2024-05-28 13:45:43] [INFO ] Deduced a trap composed of 307 places in 267 ms of which 4 ms to minimize.
[2024-05-28 13:45:43] [INFO ] Deduced a trap composed of 324 places in 279 ms of which 4 ms to minimize.
[2024-05-28 13:45:43] [INFO ] Deduced a trap composed of 42 places in 253 ms of which 3 ms to minimize.
[2024-05-28 13:45:44] [INFO ] Deduced a trap composed of 307 places in 229 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
[2024-05-28 13:45:45] [INFO ] Deduced a trap composed of 283 places in 301 ms of which 5 ms to minimize.
[2024-05-28 13:45:45] [INFO ] Deduced a trap composed of 353 places in 251 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
[2024-05-28 13:46:13] [INFO ] Deduced a trap composed of 43 places in 101 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
[2024-05-28 13:46:22] [INFO ] Deduced a trap composed of 299 places in 198 ms of which 3 ms to minimize.
[2024-05-28 13:46:22] [INFO ] Deduced a trap composed of 397 places in 182 ms of which 2 ms to minimize.
[2024-05-28 13:46:23] [INFO ] Deduced a trap composed of 408 places in 194 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
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 30018 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 61356ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61365ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109961 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 74 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 303 ms.
Product exploration explored 100000 steps with 50000 reset in 311 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 14 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 110680 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 14 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:46:32] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-28 13:46:32] [INFO ] Computed 40 invariants in 10 ms
[2024-05-28 13:46:32] [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
[2024-05-28 13:46:42] [INFO ] Deduced a trap composed of 64 places in 87 ms of which 2 ms to minimize.
[2024-05-28 13:46:42] [INFO ] Deduced a trap composed of 183 places in 210 ms of which 3 ms to minimize.
[2024-05-28 13:46:42] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 2 ms to minimize.
[2024-05-28 13:46:43] [INFO ] Deduced a trap composed of 349 places in 308 ms of which 3 ms to minimize.
[2024-05-28 13:46:43] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:46:43] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:46:43] [INFO ] Deduced a trap composed of 64 places in 189 ms of which 3 ms to minimize.
[2024-05-28 13:46:44] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:46:45] [INFO ] Deduced a trap composed of 64 places in 38 ms of which 1 ms to minimize.
[2024-05-28 13:46:46] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:46:46] [INFO ] Deduced a trap composed of 64 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:46:50] [INFO ] Deduced a trap composed of 330 places in 297 ms of which 4 ms to minimize.
[2024-05-28 13:46:53] [INFO ] Deduced a trap composed of 307 places in 373 ms of which 18 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 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: 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
[2024-05-28 13:47:01] [INFO ] Deduced a trap composed of 408 places in 277 ms of which 4 ms to minimize.
[2024-05-28 13:47:02] [INFO ] Deduced a trap composed of 398 places in 289 ms of which 4 ms to minimize.
[2024-05-28 13:47:02] [INFO ] Deduced a trap composed of 315 places in 277 ms of which 4 ms to minimize.
[2024-05-28 13:47:04] [INFO ] Deduced a trap composed of 44 places in 144 ms of which 3 ms to minimize.
[2024-05-28 13:47:04] [INFO ] Deduced a trap composed of 19 places in 125 ms of which 2 ms to minimize.
[2024-05-28 13:47:07] [INFO ] Deduced a trap composed of 364 places in 199 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 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: 0/1096 constraints, Known Traps: 19/19 constraints]
After SMT, in 41257ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41266ms
[2024-05-28 13:47:14] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:47:14] [INFO ] Invariant cache hit.
[2024-05-28 13:47:14] [INFO ] Implicit Places using invariants in 375 ms returned []
[2024-05-28 13:47:14] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:47:14] [INFO ] Invariant cache hit.
[2024-05-28 13:47:15] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:47:22] [INFO ] Implicit Places using invariants and state equation in 7917 ms returned []
Implicit Place search using SMT with State Equation took 8297 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:47:22] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:47:22] [INFO ] Invariant cache hit.
[2024-05-28 13:47:22] [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
[2024-05-28 13:47:33] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:47:35] [INFO ] Deduced a trap composed of 64 places in 79 ms of which 2 ms to minimize.
[2024-05-28 13:47:35] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 1 ms to minimize.
[2024-05-28 13:47:35] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 0 ms to minimize.
[2024-05-28 13:47:35] [INFO ] Deduced a trap composed of 64 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:47:35] [INFO ] Deduced a trap composed of 64 places in 90 ms of which 2 ms to minimize.
[2024-05-28 13:47:35] [INFO ] Deduced a trap composed of 64 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:47:35] [INFO ] Deduced a trap composed of 64 places in 38 ms of which 1 ms to minimize.
[2024-05-28 13:47:38] [INFO ] Deduced a trap composed of 331 places in 259 ms of which 4 ms to minimize.
[2024-05-28 13:47:39] [INFO ] Deduced a trap composed of 328 places in 299 ms of which 3 ms to minimize.
[2024-05-28 13:47:39] [INFO ] Deduced a trap composed of 306 places in 240 ms of which 4 ms to minimize.
[2024-05-28 13:47:42] [INFO ] Deduced a trap composed of 322 places in 301 ms of which 4 ms to minimize.
[2024-05-28 13:47:42] [INFO ] Deduced a trap composed of 19 places in 267 ms of which 5 ms to minimize.
[2024-05-28 13:47:42] [INFO ] Deduced a trap composed of 301 places in 200 ms of which 3 ms to minimize.
[2024-05-28 13:47:43] [INFO ] Deduced a trap composed of 293 places in 201 ms of which 3 ms to minimize.
[2024-05-28 13:47:44] [INFO ] Deduced a trap composed of 71 places in 252 ms of which 3 ms to minimize.
[2024-05-28 13:47:44] [INFO ] Deduced a trap composed of 178 places in 303 ms of which 4 ms to minimize.
[2024-05-28 13:47:45] [INFO ] Deduced a trap composed of 3 places in 328 ms of which 4 ms to minimize.
[2024-05-28 13:47:48] [INFO ] Deduced a trap composed of 312 places in 260 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/586 variables, 19/57 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-28 13:47:49] [INFO ] Deduced a trap composed of 162 places in 257 ms of which 5 ms to minimize.
[2024-05-28 13:47:49] [INFO ] Deduced a trap composed of 353 places in 186 ms of which 2 ms to minimize.
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 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: 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
[2024-05-28 13:48:00] [INFO ] Deduced a trap composed of 395 places in 203 ms of which 3 ms to minimize.
[2024-05-28 13:48:04] [INFO ] Deduced a trap composed of 313 places in 312 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-28 13:48:08] [INFO ] Deduced a trap composed of 294 places in 288 ms of which 4 ms to minimize.
[2024-05-28 13:48:09] [INFO ] Deduced a trap composed of 370 places in 283 ms of which 4 ms to minimize.
[2024-05-28 13:48:09] [INFO ] Deduced a trap composed of 313 places in 225 ms of which 3 ms to minimize.
[2024-05-28 13:48:10] [INFO ] Deduced a trap composed of 65 places in 155 ms of which 2 ms to minimize.
[2024-05-28 13:48:15] [INFO ] Deduced a trap composed of 47 places in 261 ms of which 3 ms to minimize.
[2024-05-28 13:48:15] [INFO ] Deduced a trap composed of 403 places in 224 ms of which 3 ms to minimize.
[2024-05-28 13:48:23] [INFO ] Deduced a trap composed of 317 places in 214 ms of which 3 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 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: 30/30 constraints]
After SMT, in 61495ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61517ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111104 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 551 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 4479 reset in 395 ms.
Product exploration explored 100000 steps with 4511 reset in 475 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 134 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 422 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 351 steps (0 resets) in 9 ms. (35 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 419 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 374 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 371 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))]
[2024-05-28 13:48:27] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:48:27] [INFO ] Invariant cache hit.
[2024-05-28 13:48:27] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-28 13:48:27] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 38 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 289 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 115214 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 0 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 55 ms. Remains 436 /606 variables (removed 170) and now considering 946/1114 (removed 168) transitions.
Running 944 sub problems to find dead transitions.
[2024-05-28 13:48:28] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
// Phase 1: matrix 930 rows 436 cols
[2024-05-28 13:48:28] [INFO ] Computed 40 invariants in 14 ms
[2024-05-28 13:48:28] [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
[2024-05-28 13:48:35] [INFO ] Deduced a trap composed of 45 places in 105 ms of which 2 ms to minimize.
[2024-05-28 13:48:35] [INFO ] Deduced a trap composed of 45 places in 69 ms of which 2 ms to minimize.
[2024-05-28 13:48:35] [INFO ] Deduced a trap composed of 45 places in 37 ms of which 0 ms to minimize.
[2024-05-28 13:48:35] [INFO ] Deduced a trap composed of 45 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:48:35] [INFO ] Deduced a trap composed of 45 places in 36 ms of which 0 ms to minimize.
[2024-05-28 13:48:35] [INFO ] Deduced a trap composed of 45 places in 50 ms of which 1 ms to minimize.
[2024-05-28 13:48:35] [INFO ] Deduced a trap composed of 45 places in 41 ms of which 13 ms to minimize.
[2024-05-28 13:48:35] [INFO ] Deduced a trap composed of 228 places in 233 ms of which 3 ms to minimize.
[2024-05-28 13:48:36] [INFO ] Deduced a trap composed of 191 places in 203 ms of which 3 ms to minimize.
[2024-05-28 13:48:36] [INFO ] Deduced a trap composed of 164 places in 161 ms of which 2 ms to minimize.
[2024-05-28 13:48:36] [INFO ] Deduced a trap composed of 45 places in 50 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
[2024-05-28 13:48:43] [INFO ] Deduced a trap composed of 55 places in 113 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 434/1366 variables, and 50 constraints, problems are : Problem set: 0 solved, 944 unsolved in 20031 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
[2024-05-28 13:48:54] [INFO ] Deduced a trap composed of 266 places in 222 ms of which 4 ms to minimize.
[2024-05-28 13:48:54] [INFO ] Deduced a trap composed of 19 places in 110 ms of which 2 ms to minimize.
[2024-05-28 13:48:58] [INFO ] Deduced a trap composed of 163 places in 236 ms of which 3 ms to minimize.
[2024-05-28 13:48:58] [INFO ] Deduced a trap composed of 164 places in 228 ms of which 3 ms to minimize.
[2024-05-28 13:48:59] [INFO ] Deduced a trap composed of 3 places in 151 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
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 436/1366 variables, and 57 constraints, problems are : Problem set: 88 solved, 856 unsolved in 20029 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 41279ms problems are : Problem set: 88 solved, 856 unsolved
Search for dead transitions found 88 dead transitions in 41288ms
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.
[2024-05-28 13:49:09] [INFO ] Flow matrix only has 842 transitions (discarded 16 similar events)
// Phase 1: matrix 842 rows 436 cols
[2024-05-28 13:49:09] [INFO ] Computed 40 invariants in 14 ms
[2024-05-28 13:49:09] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-28 13:49:09] [INFO ] Flow matrix only has 842 transitions (discarded 16 similar events)
[2024-05-28 13:49:09] [INFO ] Invariant cache hit.
[2024-05-28 13:49:10] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:49:13] [INFO ] Implicit Places using invariants and state equation in 4055 ms returned []
Implicit Place search using SMT with State Equation took 4391 ms to find 0 implicit places.
[2024-05-28 13:49:13] [INFO ] Redundant transitions in 13 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 33 ms. Remains 418 /436 variables (removed 18) and now considering 826/858 (removed 32) transitions.
[2024-05-28 13:49:13] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
// Phase 1: matrix 810 rows 418 cols
[2024-05-28 13:49:13] [INFO ] Computed 40 invariants in 14 ms
[2024-05-28 13:49:14] [INFO ] Implicit Places using invariants in 398 ms returned []
[2024-05-28 13:49:14] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-28 13:49:14] [INFO ] Invariant cache hit.
[2024-05-28 13:49:14] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:49:16] [INFO ] Implicit Places using invariants and state equation in 2649 ms returned []
Implicit Place search using SMT with State Equation took 3051 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 48847 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 1451 steps with 0 reset in 7 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-08 finished in 48917 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 41 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:49:17] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-28 13:49:17] [INFO ] Computed 40 invariants in 26 ms
[2024-05-28 13:49:17] [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
[2024-05-28 13:49:25] [INFO ] Deduced a trap composed of 64 places in 66 ms of which 1 ms to minimize.
[2024-05-28 13:49:25] [INFO ] Deduced a trap composed of 64 places in 80 ms of which 1 ms to minimize.
[2024-05-28 13:49:26] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:49:26] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:49:26] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:49:26] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 1 ms to minimize.
[2024-05-28 13:49:26] [INFO ] Deduced a trap composed of 64 places in 81 ms of which 1 ms to minimize.
[2024-05-28 13:49:26] [INFO ] Deduced a trap composed of 325 places in 249 ms of which 3 ms to minimize.
[2024-05-28 13:49:27] [INFO ] Deduced a trap composed of 165 places in 261 ms of which 4 ms to minimize.
[2024-05-28 13:49:27] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 0 ms to minimize.
[2024-05-28 13:49:28] [INFO ] Deduced a trap composed of 346 places in 303 ms of which 4 ms to minimize.
[2024-05-28 13:49:28] [INFO ] Deduced a trap composed of 308 places in 296 ms of which 5 ms to minimize.
[2024-05-28 13:49:28] [INFO ] Deduced a trap composed of 307 places in 269 ms of which 4 ms to minimize.
[2024-05-28 13:49:29] [INFO ] Deduced a trap composed of 313 places in 265 ms of which 3 ms to minimize.
[2024-05-28 13:49:29] [INFO ] Deduced a trap composed of 299 places in 257 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 20042 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
[2024-05-28 13:49:40] [INFO ] Deduced a trap composed of 353 places in 290 ms of which 4 ms to minimize.
[2024-05-28 13:49:40] [INFO ] Deduced a trap composed of 45 places in 147 ms of which 3 ms to minimize.
[2024-05-28 13:49:41] [INFO ] Deduced a trap composed of 19 places in 149 ms of which 3 ms to minimize.
[2024-05-28 13:49:46] [INFO ] Deduced a trap composed of 324 places in 291 ms of which 4 ms to minimize.
[2024-05-28 13:49:46] [INFO ] Deduced a trap composed of 311 places in 316 ms of which 5 ms to minimize.
[2024-05-28 13:49:51] [INFO ] Deduced a trap composed of 313 places in 280 ms of which 3 ms to minimize.
[2024-05-28 13:49:52] [INFO ] Deduced a trap composed of 47 places in 193 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 20018 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 41236ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41248ms
[2024-05-28 13:49:58] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:49:58] [INFO ] Invariant cache hit.
[2024-05-28 13:49:58] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-05-28 13:49:58] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:49:58] [INFO ] Invariant cache hit.
[2024-05-28 13:49:59] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:50:06] [INFO ] Implicit Places using invariants and state equation in 7452 ms returned []
Implicit Place search using SMT with State Equation took 7869 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:50:06] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:50:06] [INFO ] Invariant cache hit.
[2024-05-28 13:50:06] [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
[2024-05-28 13:50:15] [INFO ] Deduced a trap composed of 64 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:50:15] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 2 ms to minimize.
[2024-05-28 13:50:15] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:50:15] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:50:15] [INFO ] Deduced a trap composed of 64 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:50:15] [INFO ] Deduced a trap composed of 64 places in 50 ms of which 0 ms to minimize.
[2024-05-28 13:50:15] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:50:15] [INFO ] Deduced a trap composed of 334 places in 305 ms of which 5 ms to minimize.
[2024-05-28 13:50:16] [INFO ] Deduced a trap composed of 339 places in 264 ms of which 5 ms to minimize.
[2024-05-28 13:50:16] [INFO ] Deduced a trap composed of 183 places in 181 ms of which 3 ms to minimize.
[2024-05-28 13:50:16] [INFO ] Deduced a trap composed of 64 places in 43 ms of which 0 ms to minimize.
[2024-05-28 13:50:17] [INFO ] Deduced a trap composed of 65 places in 164 ms of which 2 ms to minimize.
[2024-05-28 13:50:17] [INFO ] Deduced a trap composed of 314 places in 195 ms of which 3 ms to minimize.
[2024-05-28 13:50:17] [INFO ] Deduced a trap composed of 334 places in 289 ms of which 4 ms to minimize.
[2024-05-28 13:50:18] [INFO ] Deduced a trap composed of 351 places in 205 ms of which 3 ms to minimize.
[2024-05-28 13:50:18] [INFO ] Deduced a trap composed of 338 places in 191 ms of which 3 ms to minimize.
[2024-05-28 13:50:18] [INFO ] Deduced a trap composed of 307 places in 187 ms of which 2 ms to minimize.
[2024-05-28 13:50:18] [INFO ] Deduced a trap composed of 324 places in 190 ms of which 3 ms to minimize.
[2024-05-28 13:50:18] [INFO ] Deduced a trap composed of 42 places in 199 ms of which 3 ms to minimize.
[2024-05-28 13:50:19] [INFO ] Deduced a trap composed of 307 places in 206 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
[2024-05-28 13:50:20] [INFO ] Deduced a trap composed of 283 places in 185 ms of which 3 ms to minimize.
[2024-05-28 13:50:20] [INFO ] Deduced a trap composed of 353 places in 193 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")
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 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: 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
[2024-05-28 13:50:47] [INFO ] Deduced a trap composed of 43 places in 119 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
[2024-05-28 13:50:56] [INFO ] Deduced a trap composed of 299 places in 219 ms of which 3 ms to minimize.
[2024-05-28 13:50:56] [INFO ] Deduced a trap composed of 397 places in 191 ms of which 3 ms to minimize.
[2024-05-28 13:50:56] [INFO ] Deduced a trap composed of 408 places in 202 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/586 variables, 3/64 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 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 61125ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61135ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110298 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 149 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 35995 steps with 238 reset in 90 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-09 finished in 110564 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 25 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:51:07] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:51:07] [INFO ] Invariant cache hit.
[2024-05-28 13:51:07] [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
[2024-05-28 13:51:16] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-05-28 13:51:16] [INFO ] Deduced a trap composed of 64 places in 90 ms of which 0 ms to minimize.
[2024-05-28 13:51:16] [INFO ] Deduced a trap composed of 64 places in 68 ms of which 0 ms to minimize.
[2024-05-28 13:51:16] [INFO ] Deduced a trap composed of 64 places in 66 ms of which 1 ms to minimize.
[2024-05-28 13:51:16] [INFO ] Deduced a trap composed of 64 places in 207 ms of which 1 ms to minimize.
[2024-05-28 13:51:16] [INFO ] Deduced a trap composed of 64 places in 41 ms of which 0 ms to minimize.
[2024-05-28 13:51:16] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:51:17] [INFO ] Deduced a trap composed of 334 places in 210 ms of which 3 ms to minimize.
[2024-05-28 13:51:17] [INFO ] Deduced a trap composed of 339 places in 245 ms of which 3 ms to minimize.
[2024-05-28 13:51:17] [INFO ] Deduced a trap composed of 183 places in 201 ms of which 3 ms to minimize.
[2024-05-28 13:51:18] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:51:18] [INFO ] Deduced a trap composed of 65 places in 112 ms of which 2 ms to minimize.
[2024-05-28 13:51:18] [INFO ] Deduced a trap composed of 314 places in 225 ms of which 2 ms to minimize.
[2024-05-28 13:51:19] [INFO ] Deduced a trap composed of 334 places in 208 ms of which 3 ms to minimize.
[2024-05-28 13:51:19] [INFO ] Deduced a trap composed of 351 places in 226 ms of which 3 ms to minimize.
[2024-05-28 13:51:19] [INFO ] Deduced a trap composed of 338 places in 213 ms of which 3 ms to minimize.
[2024-05-28 13:51:19] [INFO ] Deduced a trap composed of 307 places in 227 ms of which 3 ms to minimize.
[2024-05-28 13:51:20] [INFO ] Deduced a trap composed of 324 places in 213 ms of which 3 ms to minimize.
[2024-05-28 13:51:20] [INFO ] Deduced a trap composed of 42 places in 211 ms of which 3 ms to minimize.
[2024-05-28 13:51:20] [INFO ] Deduced a trap composed of 307 places in 210 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
[2024-05-28 13:51:21] [INFO ] Deduced a trap composed of 283 places in 194 ms of which 3 ms to minimize.
[2024-05-28 13:51:21] [INFO ] Deduced a trap composed of 353 places in 200 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 20027 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
[2024-05-28 13:51:38] [INFO ] Deduced a trap composed of 43 places in 109 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
[2024-05-28 13:51:47] [INFO ] Deduced a trap composed of 299 places in 236 ms of which 3 ms to minimize.
[2024-05-28 13:51:48] [INFO ] Deduced a trap composed of 397 places in 191 ms of which 3 ms to minimize.
[2024-05-28 13:51:48] [INFO ] Deduced a trap composed of 408 places in 193 ms of which 3 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
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 20023 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 41282ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41291ms
[2024-05-28 13:51:48] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:51:48] [INFO ] Invariant cache hit.
[2024-05-28 13:51:49] [INFO ] Implicit Places using invariants in 300 ms returned []
[2024-05-28 13:51:49] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:51:49] [INFO ] Invariant cache hit.
[2024-05-28 13:51:49] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:51:57] [INFO ] Implicit Places using invariants and state equation in 7900 ms returned []
Implicit Place search using SMT with State Equation took 8235 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:51:57] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:51:57] [INFO ] Invariant cache hit.
[2024-05-28 13:51:57] [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
[2024-05-28 13:52:05] [INFO ] Deduced a trap composed of 64 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:52:05] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-28 13:52:06] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:52:06] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 0 ms to minimize.
[2024-05-28 13:52:06] [INFO ] Deduced a trap composed of 64 places in 45 ms of which 1 ms to minimize.
[2024-05-28 13:52:06] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:52:06] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:52:06] [INFO ] Deduced a trap composed of 334 places in 286 ms of which 5 ms to minimize.
[2024-05-28 13:52:07] [INFO ] Deduced a trap composed of 339 places in 238 ms of which 3 ms to minimize.
[2024-05-28 13:52:07] [INFO ] Deduced a trap composed of 183 places in 280 ms of which 4 ms to minimize.
[2024-05-28 13:52:07] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:52:08] [INFO ] Deduced a trap composed of 65 places in 162 ms of which 2 ms to minimize.
[2024-05-28 13:52:09] [INFO ] Deduced a trap composed of 314 places in 254 ms of which 4 ms to minimize.
[2024-05-28 13:52:09] [INFO ] Deduced a trap composed of 334 places in 250 ms of which 4 ms to minimize.
[2024-05-28 13:52:09] [INFO ] Deduced a trap composed of 351 places in 225 ms of which 3 ms to minimize.
[2024-05-28 13:52:09] [INFO ] Deduced a trap composed of 338 places in 212 ms of which 3 ms to minimize.
[2024-05-28 13:52:10] [INFO ] Deduced a trap composed of 307 places in 210 ms of which 3 ms to minimize.
[2024-05-28 13:52:10] [INFO ] Deduced a trap composed of 324 places in 202 ms of which 3 ms to minimize.
[2024-05-28 13:52:10] [INFO ] Deduced a trap composed of 42 places in 218 ms of which 3 ms to minimize.
[2024-05-28 13:52:10] [INFO ] Deduced a trap composed of 307 places in 215 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
[2024-05-28 13:52:11] [INFO ] Deduced a trap composed of 283 places in 255 ms of which 3 ms to minimize.
[2024-05-28 13:52:11] [INFO ] Deduced a trap composed of 353 places in 195 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 30018 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
[2024-05-28 13:52:38] [INFO ] Deduced a trap composed of 43 places in 149 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
[2024-05-28 13:52:48] [INFO ] Deduced a trap composed of 299 places in 267 ms of which 3 ms to minimize.
[2024-05-28 13:52:49] [INFO ] Deduced a trap composed of 397 places in 217 ms of which 3 ms to minimize.
[2024-05-28 13:52:49] [INFO ] Deduced a trap composed of 408 places in 222 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/586 variables, 3/64 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 64 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30018 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 61245ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61258ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110827 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 59 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 110908 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 0 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 44 ms. Remains 428 /606 variables (removed 178) and now considering 938/1114 (removed 176) transitions.
Running 936 sub problems to find dead transitions.
[2024-05-28 13:52:58] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
// Phase 1: matrix 922 rows 428 cols
[2024-05-28 13:52:58] [INFO ] Computed 40 invariants in 9 ms
[2024-05-28 13:52:58] [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
[2024-05-28 13:53:05] [INFO ] Deduced a trap composed of 44 places in 139 ms of which 2 ms to minimize.
[2024-05-28 13:53:05] [INFO ] Deduced a trap composed of 237 places in 212 ms of which 2 ms to minimize.
[2024-05-28 13:53:05] [INFO ] Deduced a trap composed of 44 places in 143 ms of which 2 ms to minimize.
[2024-05-28 13:53:05] [INFO ] Deduced a trap composed of 44 places in 124 ms of which 1 ms to minimize.
[2024-05-28 13:53:06] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 2 ms to minimize.
[2024-05-28 13:53:06] [INFO ] Deduced a trap composed of 44 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:53:06] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 0 ms to minimize.
[2024-05-28 13:53:06] [INFO ] Deduced a trap composed of 44 places in 50 ms of which 0 ms to minimize.
[2024-05-28 13:53:06] [INFO ] Deduced a trap composed of 44 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:53:06] [INFO ] Deduced a trap composed of 171 places in 206 ms of which 3 ms to minimize.
[2024-05-28 13:53:06] [INFO ] Deduced a trap composed of 178 places in 192 ms of which 3 ms to minimize.
[2024-05-28 13:53:07] [INFO ] Deduced a trap composed of 44 places in 39 ms of which 0 ms to minimize.
[2024-05-28 13:53:13] [INFO ] Deduced a trap composed of 158 places in 159 ms of which 2 ms to minimize.
[2024-05-28 13:53:13] [INFO ] Deduced a trap composed of 201 places in 156 ms of which 2 ms to minimize.
[2024-05-28 13:53:14] [INFO ] Deduced a trap composed of 207 places in 170 ms of which 2 ms to minimize.
[2024-05-28 13:53:14] [INFO ] Deduced a trap composed of 177 places in 150 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/426 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 936 unsolved
[2024-05-28 13:53:16] [INFO ] Deduced a trap composed of 258 places in 162 ms of which 2 ms to minimize.
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 20020 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
[2024-05-28 13:53:23] [INFO ] Deduced a trap composed of 19 places in 115 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
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 426/1350 variables, and 56 constraints, problems are : Problem set: 0 solved, 936 unsolved in 20016 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 41221ms problems are : Problem set: 0 solved, 936 unsolved
Search for dead transitions found 0 dead transitions in 41242ms
[2024-05-28 13:53:39] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2024-05-28 13:53:39] [INFO ] Invariant cache hit.
[2024-05-28 13:53:40] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-28 13:53:40] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2024-05-28 13:53:40] [INFO ] Invariant cache hit.
[2024-05-28 13:53:40] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:53:43] [INFO ] Implicit Places using invariants and state equation in 3241 ms returned []
Implicit Place search using SMT with State Equation took 3547 ms to find 0 implicit places.
[2024-05-28 13:53:43] [INFO ] Redundant transitions in 12 ms returned []
Running 936 sub problems to find dead transitions.
[2024-05-28 13:53:43] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2024-05-28 13:53:43] [INFO ] Invariant cache hit.
[2024-05-28 13:53:43] [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
[2024-05-28 13:53:49] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:53:49] [INFO ] Deduced a trap composed of 44 places in 32 ms of which 1 ms to minimize.
[2024-05-28 13:53:49] [INFO ] Deduced a trap composed of 44 places in 39 ms of which 1 ms to minimize.
[2024-05-28 13:53:49] [INFO ] Deduced a trap composed of 44 places in 37 ms of which 1 ms to minimize.
[2024-05-28 13:53:49] [INFO ] Deduced a trap composed of 44 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:53:49] [INFO ] Deduced a trap composed of 44 places in 41 ms of which 0 ms to minimize.
[2024-05-28 13:53:49] [INFO ] Deduced a trap composed of 44 places in 37 ms of which 0 ms to minimize.
[2024-05-28 13:53:50] [INFO ] Deduced a trap composed of 164 places in 177 ms of which 3 ms to minimize.
[2024-05-28 13:53:50] [INFO ] Deduced a trap composed of 44 places in 27 ms of which 0 ms to minimize.
[2024-05-28 13:53:51] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2024-05-28 13:53:56] [INFO ] Deduced a trap composed of 158 places in 160 ms of which 2 ms to minimize.
[2024-05-28 13:53:57] [INFO ] Deduced a trap composed of 214 places in 168 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
[2024-05-28 13:53:59] [INFO ] Deduced a trap composed of 270 places in 187 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/426 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 936 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 Real declared 426/1350 variables, and 51 constraints, problems are : Problem set: 0 solved, 936 unsolved in 30018 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
[2024-05-28 13:54:16] [INFO ] Deduced a trap composed of 19 places in 238 ms of which 3 ms to minimize.
[2024-05-28 13:54:16] [INFO ] Deduced a trap composed of 173 places in 195 ms of which 3 ms to minimize.
[2024-05-28 13:54:29] [INFO ] Deduced a trap composed of 91 places in 237 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 61181ms, 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 106049 ms. Remains : 428/606 places, 938/1114 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-11
Stuttering criterion allowed to conclude after 362 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-11 finished in 106109 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 25 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:54:44] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-28 13:54:44] [INFO ] Computed 40 invariants in 10 ms
[2024-05-28 13:54:44] [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
[2024-05-28 13:54:52] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 1 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 64 places in 194 ms of which 2 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 64 places in 80 ms of which 2 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 64 places in 84 ms of which 2 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 0 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 0 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 325 places in 194 ms of which 3 ms to minimize.
[2024-05-28 13:54:54] [INFO ] Deduced a trap composed of 165 places in 200 ms of which 3 ms to minimize.
[2024-05-28 13:54:54] [INFO ] Deduced a trap composed of 64 places in 42 ms of which 0 ms to minimize.
[2024-05-28 13:54:54] [INFO ] Deduced a trap composed of 346 places in 213 ms of which 2 ms to minimize.
[2024-05-28 13:54:55] [INFO ] Deduced a trap composed of 308 places in 289 ms of which 4 ms to minimize.
[2024-05-28 13:54:55] [INFO ] Deduced a trap composed of 307 places in 202 ms of which 3 ms to minimize.
[2024-05-28 13:54:55] [INFO ] Deduced a trap composed of 313 places in 285 ms of which 4 ms to minimize.
[2024-05-28 13:54:56] [INFO ] Deduced a trap composed of 299 places in 200 ms of which 3 ms to minimize.
[2024-05-28 13:55:05] [INFO ] Deduced a trap composed of 312 places in 212 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 54 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: 16/16 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, 16/54 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-28 13:55:07] [INFO ] Deduced a trap composed of 79 places in 156 ms of which 2 ms to minimize.
[2024-05-28 13:55:07] [INFO ] Deduced a trap composed of 20 places in 157 ms of which 2 ms to minimize.
[2024-05-28 13:55:12] [INFO ] Deduced a trap composed of 376 places in 322 ms of which 4 ms to minimize.
[2024-05-28 13:55:16] [INFO ] Deduced a trap composed of 313 places in 307 ms of which 5 ms to minimize.
[2024-05-28 13:55:20] [INFO ] Deduced a trap composed of 355 places in 290 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/586 variables, 5/59 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-05-28 13:55:21] [INFO ] Deduced a trap composed of 404 places in 294 ms of which 4 ms to minimize.
[2024-05-28 13:55:22] [INFO ] Deduced a trap composed of 345 places in 194 ms of which 3 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
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 20015 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 41049ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41061ms
[2024-05-28 13:55:25] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:55:25] [INFO ] Invariant cache hit.
[2024-05-28 13:55:26] [INFO ] Implicit Places using invariants in 414 ms returned []
[2024-05-28 13:55:26] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:55:26] [INFO ] Invariant cache hit.
[2024-05-28 13:55:26] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:55:33] [INFO ] Implicit Places using invariants and state equation in 7758 ms returned []
Implicit Place search using SMT with State Equation took 8191 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:55:33] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:55:33] [INFO ] Invariant cache hit.
[2024-05-28 13:55:33] [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
[2024-05-28 13:55:43] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:55:43] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:55:43] [INFO ] Deduced a trap composed of 64 places in 66 ms of which 1 ms to minimize.
[2024-05-28 13:55:43] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 0 ms to minimize.
[2024-05-28 13:55:43] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 13 ms to minimize.
[2024-05-28 13:55:43] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-28 13:55:43] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:55:44] [INFO ] Deduced a trap composed of 334 places in 292 ms of which 4 ms to minimize.
[2024-05-28 13:55:44] [INFO ] Deduced a trap composed of 339 places in 255 ms of which 6 ms to minimize.
[2024-05-28 13:55:44] [INFO ] Deduced a trap composed of 183 places in 300 ms of which 4 ms to minimize.
[2024-05-28 13:55:45] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:55:45] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 2 ms to minimize.
[2024-05-28 13:55:46] [INFO ] Deduced a trap composed of 314 places in 279 ms of which 4 ms to minimize.
[2024-05-28 13:55:46] [INFO ] Deduced a trap composed of 334 places in 247 ms of which 4 ms to minimize.
[2024-05-28 13:55:47] [INFO ] Deduced a trap composed of 351 places in 235 ms of which 3 ms to minimize.
[2024-05-28 13:55:47] [INFO ] Deduced a trap composed of 338 places in 236 ms of which 4 ms to minimize.
[2024-05-28 13:55:47] [INFO ] Deduced a trap composed of 307 places in 215 ms of which 3 ms to minimize.
[2024-05-28 13:55:47] [INFO ] Deduced a trap composed of 324 places in 228 ms of which 3 ms to minimize.
[2024-05-28 13:55:48] [INFO ] Deduced a trap composed of 42 places in 216 ms of which 3 ms to minimize.
[2024-05-28 13:55:48] [INFO ] Deduced a trap composed of 307 places in 217 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
[2024-05-28 13:55:49] [INFO ] Deduced a trap composed of 283 places in 321 ms of which 4 ms to minimize.
[2024-05-28 13:55:50] [INFO ] Deduced a trap composed of 353 places in 259 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
[2024-05-28 13:56:15] [INFO ] Deduced a trap composed of 43 places in 108 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
[2024-05-28 13:56:25] [INFO ] Deduced a trap composed of 299 places in 283 ms of which 5 ms to minimize.
[2024-05-28 13:56:26] [INFO ] Deduced a trap composed of 397 places in 328 ms of which 5 ms to minimize.
[2024-05-28 13:56:26] [INFO ] Deduced a trap composed of 408 places in 230 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
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 30018 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 61240ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61250ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110534 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 237 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 1481 reset in 477 ms.
Product exploration explored 100000 steps with 1415 reset in 441 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 90 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 255 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 262 steps (0 resets) in 10 ms. (23 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 120 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 265 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 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)]
[2024-05-28 13:56:37] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:56:37] [INFO ] Invariant cache hit.
[2024-05-28 13:56:37] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-28 13:56:38] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 80 ms returned sat
[2024-05-28 13:56:39] [INFO ] [Real]Absence check using state equation in 1456 ms returned sat
[2024-05-28 13:56:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:56:40] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:56:40] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 96 ms returned sat
[2024-05-28 13:56:43] [INFO ] [Nat]Absence check using state equation in 2904 ms returned sat
[2024-05-28 13:56:43] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:56:43] [INFO ] [Nat]Added 96 Read/Feed constraints in 454 ms returned sat
[2024-05-28 13:56:44] [INFO ] Deduced a trap composed of 64 places in 452 ms of which 19 ms to minimize.
[2024-05-28 13:56:44] [INFO ] Deduced a trap composed of 64 places in 274 ms of which 3 ms to minimize.
[2024-05-28 13:56:45] [INFO ] Deduced a trap composed of 47 places in 294 ms of which 4 ms to minimize.
[2024-05-28 13:56:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1813 ms
[2024-05-28 13:56:45] [INFO ] Computed and/alt/rep : 712/2573/704 causal constraints (skipped 376 transitions) in 119 ms.
[2024-05-28 13:56:54] [INFO ] Added : 370 causal constraints over 74 iterations in 9145 ms. Result :unknown
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 9 ms. Remains 588 /588 variables (removed 0) and now considering 1098/1098 (removed 0) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:56:54] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:56:54] [INFO ] Invariant cache hit.
[2024-05-28 13:56:54] [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
[2024-05-28 13:57:02] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 2 ms to minimize.
[2024-05-28 13:57:02] [INFO ] Deduced a trap composed of 64 places in 69 ms of which 2 ms to minimize.
[2024-05-28 13:57:03] [INFO ] Deduced a trap composed of 64 places in 77 ms of which 1 ms to minimize.
[2024-05-28 13:57:03] [INFO ] Deduced a trap composed of 64 places in 64 ms of which 1 ms to minimize.
[2024-05-28 13:57:03] [INFO ] Deduced a trap composed of 64 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:57:03] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:57:03] [INFO ] Deduced a trap composed of 64 places in 60 ms of which 0 ms to minimize.
[2024-05-28 13:57:03] [INFO ] Deduced a trap composed of 334 places in 293 ms of which 5 ms to minimize.
[2024-05-28 13:57:04] [INFO ] Deduced a trap composed of 339 places in 307 ms of which 4 ms to minimize.
[2024-05-28 13:57:04] [INFO ] Deduced a trap composed of 183 places in 183 ms of which 3 ms to minimize.
[2024-05-28 13:57:04] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:57:05] [INFO ] Deduced a trap composed of 65 places in 102 ms of which 1 ms to minimize.
[2024-05-28 13:57:05] [INFO ] Deduced a trap composed of 314 places in 207 ms of which 3 ms to minimize.
[2024-05-28 13:57:05] [INFO ] Deduced a trap composed of 334 places in 252 ms of which 3 ms to minimize.
[2024-05-28 13:57:05] [INFO ] Deduced a trap composed of 351 places in 207 ms of which 3 ms to minimize.
[2024-05-28 13:57:06] [INFO ] Deduced a trap composed of 338 places in 189 ms of which 3 ms to minimize.
[2024-05-28 13:57:06] [INFO ] Deduced a trap composed of 307 places in 213 ms of which 4 ms to minimize.
[2024-05-28 13:57:06] [INFO ] Deduced a trap composed of 324 places in 246 ms of which 3 ms to minimize.
[2024-05-28 13:57:06] [INFO ] Deduced a trap composed of 42 places in 210 ms of which 3 ms to minimize.
[2024-05-28 13:57:07] [INFO ] Deduced a trap composed of 307 places in 206 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
[2024-05-28 13:57:08] [INFO ] Deduced a trap composed of 283 places in 193 ms of which 3 ms to minimize.
[2024-05-28 13:57:08] [INFO ] Deduced a trap composed of 353 places in 193 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 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: 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
[2024-05-28 13:57:26] [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
[2024-05-28 13:57:35] [INFO ] Deduced a trap composed of 299 places in 211 ms of which 3 ms to minimize.
[2024-05-28 13:57:35] [INFO ] Deduced a trap composed of 397 places in 255 ms of which 3 ms to minimize.
[2024-05-28 13:57:35] [INFO ] Deduced a trap composed of 408 places in 208 ms of which 3 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
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 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: 26/26 constraints]
After SMT, in 41169ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41183ms
[2024-05-28 13:57:35] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:57:35] [INFO ] Invariant cache hit.
[2024-05-28 13:57:36] [INFO ] Implicit Places using invariants in 256 ms returned []
[2024-05-28 13:57:36] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:57:36] [INFO ] Invariant cache hit.
[2024-05-28 13:57:36] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:57:44] [INFO ] Implicit Places using invariants and state equation in 8117 ms returned []
Implicit Place search using SMT with State Equation took 8389 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 13:57:44] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:57:44] [INFO ] Invariant cache hit.
[2024-05-28 13:57:44] [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
[2024-05-28 13:57:53] [INFO ] Deduced a trap composed of 64 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:57:53] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 0 ms to minimize.
[2024-05-28 13:57:53] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:57:53] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 0 ms to minimize.
[2024-05-28 13:57:53] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 0 ms to minimize.
[2024-05-28 13:57:53] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 1 ms to minimize.
[2024-05-28 13:57:53] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-28 13:57:54] [INFO ] Deduced a trap composed of 334 places in 197 ms of which 3 ms to minimize.
[2024-05-28 13:57:54] [INFO ] Deduced a trap composed of 339 places in 208 ms of which 3 ms to minimize.
[2024-05-28 13:57:54] [INFO ] Deduced a trap composed of 183 places in 205 ms of which 2 ms to minimize.
[2024-05-28 13:57:54] [INFO ] Deduced a trap composed of 64 places in 64 ms of which 1 ms to minimize.
[2024-05-28 13:57:55] [INFO ] Deduced a trap composed of 65 places in 102 ms of which 2 ms to minimize.
[2024-05-28 13:57:55] [INFO ] Deduced a trap composed of 314 places in 198 ms of which 3 ms to minimize.
[2024-05-28 13:57:55] [INFO ] Deduced a trap composed of 334 places in 203 ms of which 3 ms to minimize.
[2024-05-28 13:57:56] [INFO ] Deduced a trap composed of 351 places in 202 ms of which 3 ms to minimize.
[2024-05-28 13:57:56] [INFO ] Deduced a trap composed of 338 places in 216 ms of which 3 ms to minimize.
[2024-05-28 13:57:56] [INFO ] Deduced a trap composed of 307 places in 203 ms of which 3 ms to minimize.
[2024-05-28 13:57:56] [INFO ] Deduced a trap composed of 324 places in 206 ms of which 2 ms to minimize.
[2024-05-28 13:57:56] [INFO ] Deduced a trap composed of 42 places in 218 ms of which 3 ms to minimize.
[2024-05-28 13:57:57] [INFO ] Deduced a trap composed of 307 places in 227 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
[2024-05-28 13:57:58] [INFO ] Deduced a trap composed of 283 places in 179 ms of which 3 ms to minimize.
[2024-05-28 13:57:58] [INFO ] Deduced a trap composed of 353 places in 212 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 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: 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
[2024-05-28 13:58:25] [INFO ] Deduced a trap composed of 43 places in 100 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
[2024-05-28 13:58:35] [INFO ] Deduced a trap composed of 299 places in 297 ms of which 4 ms to minimize.
[2024-05-28 13:58:35] [INFO ] Deduced a trap composed of 397 places in 250 ms of which 4 ms to minimize.
[2024-05-28 13:58:36] [INFO ] Deduced a trap composed of 408 places in 255 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
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 30018 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 61520ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61536ms
Finished structural reductions in LTL mode , in 1 iterations and 111126 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 76 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 233 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 282 steps (0 resets) in 5 ms. (47 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 83 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 199 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 252 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)]
[2024-05-28 13:58:46] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 13:58:46] [INFO ] Invariant cache hit.
[2024-05-28 13:58:47] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:58:47] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 76 ms returned sat
[2024-05-28 13:58:48] [INFO ] [Real]Absence check using state equation in 1721 ms returned sat
[2024-05-28 13:58:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:58:49] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:58:49] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 63 ms returned sat
[2024-05-28 13:58:52] [INFO ] [Nat]Absence check using state equation in 3090 ms returned sat
[2024-05-28 13:58:52] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:58:53] [INFO ] [Nat]Added 96 Read/Feed constraints in 454 ms returned sat
[2024-05-28 13:58:53] [INFO ] Deduced a trap composed of 64 places in 283 ms of which 3 ms to minimize.
[2024-05-28 13:58:54] [INFO ] Deduced a trap composed of 64 places in 277 ms of which 4 ms to minimize.
[2024-05-28 13:58:54] [INFO ] Deduced a trap composed of 47 places in 267 ms of which 4 ms to minimize.
[2024-05-28 13:58:55] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2075 ms
[2024-05-28 13:58:55] [INFO ] Computed and/alt/rep : 712/2573/704 causal constraints (skipped 376 transitions) in 85 ms.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 279 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 1357 reset in 393 ms.
Product exploration explored 100000 steps with 1409 reset in 442 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 279 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 1 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 1 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 0 ms
Applied a total of 240 rules in 177 ms. Remains 540 /588 variables (removed 48) and now considering 1082/1098 (removed 16) transitions.
Running 1080 sub problems to find dead transitions.
[2024-05-28 13:59:05] [INFO ] Flow matrix only has 1066 transitions (discarded 16 similar events)
// Phase 1: matrix 1066 rows 540 cols
[2024-05-28 13:59:05] [INFO ] Computed 40 invariants in 13 ms
[2024-05-28 13:59:05] [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
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 45 places in 136 ms of which 2 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 45 places in 124 ms of which 2 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 45 places in 90 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 45 places in 78 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 45 places in 51 ms of which 0 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 45 places in 50 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 45 places in 51 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 45 places in 66 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
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 181 places in 258 ms of which 3 ms to minimize.
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 201 places in 262 ms of which 2 ms to minimize.
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 195 places in 269 ms of which 4 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
[2024-05-28 13:59:21] [INFO ] Deduced a trap composed of 31 places in 149 ms of which 3 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
[2024-05-28 13:59:23] [INFO ] Deduced a trap composed of 200 places in 197 ms of which 2 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
[2024-05-28 13:59:26] [INFO ] Deduced a trap composed of 187 places in 196 ms of which 2 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 20020 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
[2024-05-28 13:59:29] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 1 ms to minimize.
[2024-05-28 13:59:31] [INFO ] Deduced a trap composed of 71 places in 160 ms of which 3 ms to minimize.
[2024-05-28 13:59:31] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 2 ms to minimize.
[2024-05-28 13:59:31] [INFO ] Deduced a trap composed of 59 places in 146 ms of which 2 ms to minimize.
[2024-05-28 13:59:31] [INFO ] Deduced a trap composed of 188 places in 135 ms of which 2 ms to minimize.
[2024-05-28 13:59:31] [INFO ] Deduced a trap composed of 83 places in 137 ms of which 2 ms to minimize.
[2024-05-28 13:59:31] [INFO ] Deduced a trap composed of 47 places in 116 ms of which 2 ms to minimize.
[2024-05-28 13:59:34] [INFO ] Deduced a trap composed of 9 places in 62 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
[2024-05-28 13:59:42] [INFO ] Deduced a trap composed of 139 places in 104 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 10)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 1)
(s6 1)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 8)
(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)
timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 20027 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 41372ms problems are : Problem set: 120 solved, 960 unsolved
Search for dead transitions found 120 dead transitions in 41384ms
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.
[2024-05-28 13:59:47] [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.5 ms
Discarding 88 places :
Also discarding 0 output transitions
Deduced a syphon composed of 16 places in 0 ms
Applied a total of 1 rules in 24 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 41600 ms. Remains : 452/588 places, 962/1098 transitions.
Built C files in :
/tmp/ltsmin14712715530079794904
[2024-05-28 13:59:47] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14712715530079794904
Running compilation step : cd /tmp/ltsmin14712715530079794904;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2052 ms.
Running link step : cd /tmp/ltsmin14712715530079794904;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin14712715530079794904;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7179415087572684929.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 6 ms. Remains 588 /588 variables (removed 0) and now considering 1098/1098 (removed 0) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 14:00:02] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 588 cols
[2024-05-28 14:00:02] [INFO ] Computed 40 invariants in 24 ms
[2024-05-28 14:00:02] [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
[2024-05-28 14:00:11] [INFO ] Deduced a trap composed of 64 places in 72 ms of which 1 ms to minimize.
[2024-05-28 14:00:11] [INFO ] Deduced a trap composed of 64 places in 112 ms of which 1 ms to minimize.
[2024-05-28 14:00:11] [INFO ] Deduced a trap composed of 64 places in 84 ms of which 1 ms to minimize.
[2024-05-28 14:00:11] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:00:11] [INFO ] Deduced a trap composed of 64 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:00:11] [INFO ] Deduced a trap composed of 64 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:00:11] [INFO ] Deduced a trap composed of 64 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:00:12] [INFO ] Deduced a trap composed of 325 places in 200 ms of which 2 ms to minimize.
[2024-05-28 14:00:12] [INFO ] Deduced a trap composed of 165 places in 237 ms of which 3 ms to minimize.
[2024-05-28 14:00:12] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:00:13] [INFO ] Deduced a trap composed of 346 places in 218 ms of which 3 ms to minimize.
[2024-05-28 14:00:13] [INFO ] Deduced a trap composed of 308 places in 214 ms of which 3 ms to minimize.
[2024-05-28 14:00:14] [INFO ] Deduced a trap composed of 307 places in 236 ms of which 3 ms to minimize.
[2024-05-28 14:00:14] [INFO ] Deduced a trap composed of 313 places in 202 ms of which 3 ms to minimize.
[2024-05-28 14:00:14] [INFO ] Deduced a trap composed of 299 places in 208 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 20026 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
[2024-05-28 14:00:24] [INFO ] Deduced a trap composed of 353 places in 196 ms of which 3 ms to minimize.
[2024-05-28 14:00:25] [INFO ] Deduced a trap composed of 45 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:00:25] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:00:29] [INFO ] Deduced a trap composed of 324 places in 191 ms of which 3 ms to minimize.
[2024-05-28 14:00:29] [INFO ] Deduced a trap composed of 311 places in 199 ms of which 3 ms to minimize.
[2024-05-28 14:00:33] [INFO ] Deduced a trap composed of 313 places in 184 ms of which 3 ms to minimize.
[2024-05-28 14:00:34] [INFO ] Deduced a trap composed of 47 places in 120 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 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 41061ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41070ms
[2024-05-28 14:00:43] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 14:00:43] [INFO ] Invariant cache hit.
[2024-05-28 14:00:43] [INFO ] Implicit Places using invariants in 253 ms returned []
[2024-05-28 14:00:43] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 14:00:43] [INFO ] Invariant cache hit.
[2024-05-28 14:00:44] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:00:51] [INFO ] Implicit Places using invariants and state equation in 8369 ms returned []
Implicit Place search using SMT with State Equation took 8637 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 14:00:51] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 14:00:51] [INFO ] Invariant cache hit.
[2024-05-28 14:00:51] [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
[2024-05-28 14:01:00] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 4 ms to minimize.
[2024-05-28 14:01:00] [INFO ] Deduced a trap composed of 64 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:01:00] [INFO ] Deduced a trap composed of 64 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:01:01] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:01:01] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:01:01] [INFO ] Deduced a trap composed of 64 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:01:01] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:01:01] [INFO ] Deduced a trap composed of 334 places in 317 ms of which 4 ms to minimize.
[2024-05-28 14:01:02] [INFO ] Deduced a trap composed of 339 places in 262 ms of which 4 ms to minimize.
[2024-05-28 14:01:02] [INFO ] Deduced a trap composed of 183 places in 221 ms of which 4 ms to minimize.
[2024-05-28 14:01:02] [INFO ] Deduced a trap composed of 64 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:01:03] [INFO ] Deduced a trap composed of 65 places in 150 ms of which 2 ms to minimize.
[2024-05-28 14:01:03] [INFO ] Deduced a trap composed of 314 places in 295 ms of which 5 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 334 places in 223 ms of which 3 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 351 places in 240 ms of which 3 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 338 places in 234 ms of which 3 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 307 places in 186 ms of which 3 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 324 places in 187 ms of which 3 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 42 places in 188 ms of which 3 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 307 places in 202 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
[2024-05-28 14:01:06] [INFO ] Deduced a trap composed of 283 places in 183 ms of which 3 ms to minimize.
[2024-05-28 14:01:06] [INFO ] Deduced a trap composed of 353 places in 255 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
[2024-05-28 14:01:33] [INFO ] Deduced a trap composed of 43 places in 101 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
[2024-05-28 14:01:42] [INFO ] Deduced a trap composed of 299 places in 351 ms of which 4 ms to minimize.
[2024-05-28 14:01:43] [INFO ] Deduced a trap composed of 397 places in 275 ms of which 3 ms to minimize.
[2024-05-28 14:01:43] [INFO ] Deduced a trap composed of 408 places in 315 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
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 61009ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61018ms
Finished structural reductions in LTL mode , in 1 iterations and 110736 ms. Remains : 588/588 places, 1098/1098 transitions.
Built C files in :
/tmp/ltsmin5551344383178886468
[2024-05-28 14:01:53] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5551344383178886468
Running compilation step : cd /tmp/ltsmin5551344383178886468;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2383 ms.
Running link step : cd /tmp/ltsmin5551344383178886468;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5551344383178886468;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11800516443183760818.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 14:02:08] [INFO ] Flatten gal took : 81 ms
[2024-05-28 14:02:08] [INFO ] Flatten gal took : 50 ms
[2024-05-28 14:02:08] [INFO ] Time to serialize gal into /tmp/LTL9475023580744516450.gal : 7 ms
[2024-05-28 14:02:08] [INFO ] Time to serialize properties into /tmp/LTL5907703135516785422.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9475023580744516450.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12165081189067901513.hoa' '-atoms' '/tmp/LTL5907703135516785422.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5907703135516785422.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12165081189067901513.hoa
Detected timeout of ITS tools.
[2024-05-28 14:02:23] [INFO ] Flatten gal took : 60 ms
[2024-05-28 14:02:23] [INFO ] Flatten gal took : 32 ms
[2024-05-28 14:02:23] [INFO ] Time to serialize gal into /tmp/LTL9103721764314856896.gal : 17 ms
[2024-05-28 14:02:23] [INFO ] Time to serialize properties into /tmp/LTL4883832425499616313.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9103721764314856896.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4883832425499616313.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((ProcessingEvt_0+ProcessingEvt_1)+(ProcessingEvt_2+ProcessingEvt_3))+((ProcessingEvt_4+ProcessingEvt_5)+(ProcessingEvt...1439
Formula 0 simplified : XXX(FG!"((((P_2321_0+P_2321_1)+(P_2321_2+P_2321_3))+((P_2321_4+P_2321_5)+(P_2321_6+P_2321_7)))<=((((((ScheduleTaskE_Work_0+ScheduleT...1425
Detected timeout of ITS tools.
[2024-05-28 14:02:38] [INFO ] Flatten gal took : 76 ms
[2024-05-28 14:02:38] [INFO ] Applying decomposition
[2024-05-28 14:02:38] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1341567972371542584.txt' '-o' '/tmp/graph1341567972371542584.bin' '-w' '/tmp/graph1341567972371542584.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1341567972371542584.bin' '-l' '-1' '-v' '-w' '/tmp/graph1341567972371542584.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:02:38] [INFO ] Decomposing Gal with order
[2024-05-28 14:02:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:02:39] [INFO ] Removed a total of 934 redundant transitions.
[2024-05-28 14:02:39] [INFO ] Flatten gal took : 163 ms
[2024-05-28 14:02:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 707 labels/synchronizations in 54 ms.
[2024-05-28 14:02:39] [INFO ] Time to serialize gal into /tmp/LTL3004457250103311792.gal : 10 ms
[2024-05-28 14:02:39] [INFO ] Time to serialize properties into /tmp/LTL16426187373930074842.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3004457250103311792.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16426187373930074842.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((gu34.ProcessingEvt_0+gu34.ProcessingEvt_1)+(gu34.ProcessingEvt_2+gu34.ProcessingEvt_3))+((gu34.ProcessingEvt_4+gu34.P...1759
Formula 0 simplified : XXX(FG!"((((gu10.P_2321_0+gu10.P_2321_1)+(gu10.P_2321_2+gu10.P_2321_3))+((gu10.P_2321_4+gu10.P_2321_5)+(gu10.P_2321_6+gu10.P_2321_7)...1745
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-12 finished in 489758 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 42 ms. Remains 588 /606 variables (removed 18) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2024-05-28 14:02:54] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 14:02:54] [INFO ] Invariant cache hit.
[2024-05-28 14:02:54] [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
[2024-05-28 14:03:04] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:03:04] [INFO ] Deduced a trap composed of 64 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:03:04] [INFO ] Deduced a trap composed of 64 places in 73 ms of which 0 ms to minimize.
[2024-05-28 14:03:04] [INFO ] Deduced a trap composed of 64 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:03:04] [INFO ] Deduced a trap composed of 64 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:03:04] [INFO ] Deduced a trap composed of 64 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:03:04] [INFO ] Deduced a trap composed of 64 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 334 places in 336 ms of which 4 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 339 places in 297 ms of which 4 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 183 places in 237 ms of which 3 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 64 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:03:06] [INFO ] Deduced a trap composed of 65 places in 102 ms of which 1 ms to minimize.
[2024-05-28 14:03:06] [INFO ] Deduced a trap composed of 314 places in 194 ms of which 3 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 334 places in 189 ms of which 3 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 351 places in 199 ms of which 3 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 338 places in 200 ms of which 3 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 307 places in 295 ms of which 4 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 324 places in 203 ms of which 3 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 42 places in 186 ms of which 3 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 307 places in 285 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
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 283 places in 209 ms of which 3 ms to minimize.
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 353 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 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: 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
[2024-05-28 14:03:25] [INFO ] Deduced a trap composed of 43 places in 89 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
[2024-05-28 14:03:34] [INFO ] Deduced a trap composed of 299 places in 191 ms of which 3 ms to minimize.
[2024-05-28 14:03:35] [INFO ] Deduced a trap composed of 397 places in 266 ms of which 5 ms to minimize.
[2024-05-28 14:03:35] [INFO ] Deduced a trap composed of 408 places in 197 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 20014 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 41572ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 41591ms
[2024-05-28 14:03:36] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 14:03:36] [INFO ] Invariant cache hit.
[2024-05-28 14:03:36] [INFO ] Implicit Places using invariants in 284 ms returned []
[2024-05-28 14:03:36] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 14:03:36] [INFO ] Invariant cache hit.
[2024-05-28 14:03:37] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:03:45] [INFO ] Implicit Places using invariants and state equation in 9520 ms returned []
Implicit Place search using SMT with State Equation took 9805 ms to find 0 implicit places.
Running 1096 sub problems to find dead transitions.
[2024-05-28 14:03:45] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-05-28 14:03:45] [INFO ] Invariant cache hit.
[2024-05-28 14:03:45] [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
[2024-05-28 14:03:55] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:03:55] [INFO ] Deduced a trap composed of 64 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:03:55] [INFO ] Deduced a trap composed of 64 places in 34 ms of which 0 ms to minimize.
[2024-05-28 14:03:55] [INFO ] Deduced a trap composed of 64 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:03:55] [INFO ] Deduced a trap composed of 64 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:03:55] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:03:55] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:03:56] [INFO ] Deduced a trap composed of 334 places in 320 ms of which 4 ms to minimize.
[2024-05-28 14:03:56] [INFO ] Deduced a trap composed of 339 places in 316 ms of which 4 ms to minimize.
[2024-05-28 14:03:56] [INFO ] Deduced a trap composed of 183 places in 290 ms of which 4 ms to minimize.
[2024-05-28 14:03:57] [INFO ] Deduced a trap composed of 64 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:03:57] [INFO ] Deduced a trap composed of 65 places in 152 ms of which 3 ms to minimize.
[2024-05-28 14:03:58] [INFO ] Deduced a trap composed of 314 places in 338 ms of which 4 ms to minimize.
[2024-05-28 14:03:58] [INFO ] Deduced a trap composed of 334 places in 282 ms of which 4 ms to minimize.
[2024-05-28 14:03:58] [INFO ] Deduced a trap composed of 351 places in 268 ms of which 4 ms to minimize.
[2024-05-28 14:03:59] [INFO ] Deduced a trap composed of 338 places in 250 ms of which 4 ms to minimize.
[2024-05-28 14:03:59] [INFO ] Deduced a trap composed of 307 places in 287 ms of which 4 ms to minimize.
[2024-05-28 14:03:59] [INFO ] Deduced a trap composed of 324 places in 289 ms of which 4 ms to minimize.
[2024-05-28 14:03:59] [INFO ] Deduced a trap composed of 42 places in 283 ms of which 4 ms to minimize.
[2024-05-28 14:04:00] [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
[2024-05-28 14:04:01] [INFO ] Deduced a trap composed of 283 places in 277 ms of which 4 ms to minimize.
[2024-05-28 14:04:01] [INFO ] Deduced a trap composed of 353 places in 254 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
[2024-05-28 14:04:27] [INFO ] Deduced a trap composed of 43 places in 102 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
[2024-05-28 14:04:36] [INFO ] Deduced a trap composed of 299 places in 225 ms of which 3 ms to minimize.
[2024-05-28 14:04:36] [INFO ] Deduced a trap composed of 397 places in 206 ms of which 3 ms to minimize.
[2024-05-28 14:04:36] [INFO ] Deduced a trap composed of 408 places in 201 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
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 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: 0/1096 constraints, Known Traps: 26/26 constraints]
After SMT, in 61668ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61678ms
Starting structural reductions in LTL mode, iteration 1 : 588/606 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113124 ms. Remains : 588/606 places, 1098/1114 transitions.
Stuttering acceptance computed with spot in 75 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 354 ms.
Product exploration explored 100000 steps with 33333 reset in 336 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 23 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 113945 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 53 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 42 ms. Remains 420 /606 variables (removed 186) and now considering 930/1114 (removed 184) transitions.
Running 928 sub problems to find dead transitions.
[2024-05-28 14:04:48] [INFO ] Flow matrix only has 914 transitions (discarded 16 similar events)
// Phase 1: matrix 914 rows 420 cols
[2024-05-28 14:04:48] [INFO ] Computed 40 invariants in 8 ms
[2024-05-28 14:04:48] [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
[2024-05-28 14:04:54] [INFO ] Deduced a trap composed of 43 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:04:54] [INFO ] Deduced a trap composed of 43 places in 60 ms of which 0 ms to minimize.
[2024-05-28 14:04:54] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:04:54] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:04:55] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:04:55] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 0 ms to minimize.
[2024-05-28 14:04:55] [INFO ] Deduced a trap composed of 43 places in 70 ms of which 0 ms to minimize.
[2024-05-28 14:04:55] [INFO ] Deduced a trap composed of 164 places in 190 ms of which 3 ms to minimize.
[2024-05-28 14:04:55] [INFO ] Deduced a trap composed of 200 places in 154 ms of which 2 ms to minimize.
[2024-05-28 14:04:55] [INFO ] Deduced a trap composed of 43 places in 173 ms of which 2 ms to minimize.
[2024-05-28 14:04:56] [INFO ] Deduced a trap composed of 171 places in 148 ms of which 2 ms to minimize.
[2024-05-28 14:05:01] [INFO ] Deduced a trap composed of 163 places in 159 ms of which 2 ms to minimize.
[2024-05-28 14:05:02] [INFO ] Deduced a trap composed of 137 places in 158 ms of which 2 ms to minimize.
[2024-05-28 14:05:02] [INFO ] Deduced a trap composed of 191 places in 159 ms of which 4 ms to minimize.
[2024-05-28 14:05:02] [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
[2024-05-28 14:05:05] [INFO ] Deduced a trap composed of 254 places in 189 ms of which 2 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 20014 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
[2024-05-28 14:05:11] [INFO ] Deduced a trap composed of 55 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:05:12] [INFO ] Deduced a trap composed of 21 places in 86 ms of which 1 ms to minimize.
[2024-05-28 14:05:15] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 1 ms to minimize.
[2024-05-28 14:05:17] [INFO ] Deduced a trap composed of 158 places in 149 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
Problem TDEAD466 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD469 is UNSAT
Problem TDEAD470 is UNSAT
Problem TDEAD471 is UNSAT
Problem TDEAD472 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD490 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD492 is UNSAT
Problem TDEAD493 is UNSAT
Problem TDEAD494 is UNSAT
Problem TDEAD495 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD498 is UNSAT
Problem TDEAD499 is UNSAT
Problem TDEAD500 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD523 is UNSAT
Problem TDEAD524 is UNSAT
Problem TDEAD525 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD528 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD533 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD535 is UNSAT
Problem TDEAD536 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD540 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD543 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD545 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/419 variables, 1/59 constraints. Problems are: Problem set: 48 solved, 880 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/1334 variables, and 59 constraints, problems are : Problem set: 48 solved, 880 unsolved in 20026 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 41078ms problems are : Problem set: 48 solved, 880 unsolved
Search for dead transitions found 48 dead transitions in 41086ms
Found 48 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 48 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 48 transitions.
[2024-05-28 14:05:29] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
// Phase 1: matrix 866 rows 420 cols
[2024-05-28 14:05:29] [INFO ] Computed 40 invariants in 21 ms
[2024-05-28 14:05:29] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-05-28 14:05:29] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:05:29] [INFO ] Invariant cache hit.
[2024-05-28 14:05:30] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:05:34] [INFO ] Implicit Places using invariants and state equation in 4341 ms returned []
Implicit Place search using SMT with State Equation took 4681 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 420/606 places, 882/1114 transitions.
Applied a total of 0 rules in 17 ms. Remains 420 /420 variables (removed 0) and now considering 882/882 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 45828 ms. Remains : 420/606 places, 882/1114 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-02
Product exploration explored 100000 steps with 7560 reset in 372 ms.
Product exploration explored 100000 steps with 7577 reset in 371 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 103 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 84 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 50 steps (0 resets) in 5 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 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 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:05:35] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:05:35] [INFO ] Invariant cache hit.
[2024-05-28 14:05:36] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-05-28 14:05:36] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 77 ms returned sat
[2024-05-28 14:05:36] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2024-05-28 14:05:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:05:37] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-28 14:05:37] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 39 ms returned sat
[2024-05-28 14:05:41] [INFO ] [Nat]Absence check using state equation in 3961 ms returned unknown
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, 882/882 transitions.
Applied a total of 0 rules in 25 ms. Remains 420 /420 variables (removed 0) and now considering 882/882 (removed 0) transitions.
Running 880 sub problems to find dead transitions.
[2024-05-28 14:05:41] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:05:41] [INFO ] Invariant cache hit.
[2024-05-28 14:05:41] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 43 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 43 places in 36 ms of which 0 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 43 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 43 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 43 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:05:48] [INFO ] Deduced a trap composed of 43 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:05:48] [INFO ] Deduced a trap composed of 158 places in 187 ms of which 3 ms to minimize.
[2024-05-28 14:05:48] [INFO ] Deduced a trap composed of 180 places in 173 ms of which 2 ms to minimize.
[2024-05-28 14:05:48] [INFO ] Deduced a trap composed of 160 places in 150 ms of which 2 ms to minimize.
[2024-05-28 14:05:49] [INFO ] Deduced a trap composed of 180 places in 215 ms of which 3 ms to minimize.
[2024-05-28 14:05:49] [INFO ] Deduced a trap composed of 140 places in 154 ms of which 2 ms to minimize.
[2024-05-28 14:05:49] [INFO ] Deduced a trap composed of 171 places in 209 ms of which 3 ms to minimize.
[2024-05-28 14:05:49] [INFO ] Deduced a trap composed of 19 places in 149 ms of which 2 ms to minimize.
[2024-05-28 14:05:50] [INFO ] Deduced a trap composed of 43 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:05:51] [INFO ] Deduced a trap composed of 166 places in 151 ms of which 2 ms to minimize.
[2024-05-28 14:05:52] [INFO ] Deduced a trap composed of 224 places in 178 ms of which 2 ms to minimize.
[2024-05-28 14:05:54] [INFO ] Deduced a trap composed of 158 places in 153 ms of which 2 ms to minimize.
[2024-05-28 14:05:55] [INFO ] Deduced a trap composed of 242 places in 167 ms of which 3 ms to minimize.
[2024-05-28 14:05:55] [INFO ] Deduced a trap composed of 140 places in 160 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:05:56] [INFO ] Deduced a trap composed of 183 places in 144 ms of which 2 ms to minimize.
[2024-05-28 14:05:56] [INFO ] Deduced a trap composed of 152 places in 156 ms of which 2 ms to minimize.
[2024-05-28 14:06:00] [INFO ] Deduced a trap composed of 71 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:06:00] [INFO ] Deduced a trap composed of 222 places in 151 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 880 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1286 variables, and 62 constraints, problems are : Problem set: 0 solved, 880 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 880/880 constraints, Known Traps: 24/24 constraints]
Escalating to Integer solving :Problem set: 0 solved, 880 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 24/62 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:06:08] [INFO ] Deduced a trap composed of 215 places in 150 ms of which 2 ms to minimize.
[2024-05-28 14:06:08] [INFO ] Deduced a trap composed of 215 places in 168 ms of which 2 ms to minimize.
[2024-05-28 14:06:08] [INFO ] Deduced a trap composed of 215 places in 168 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:06:16] [INFO ] Deduced a trap composed of 74 places in 155 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 880 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1286 variables, and 66 constraints, problems are : Problem set: 0 solved, 880 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/880 constraints, Known Traps: 28/28 constraints]
After SMT, in 41419ms problems are : Problem set: 0 solved, 880 unsolved
Search for dead transitions found 0 dead transitions in 41436ms
[2024-05-28 14:06:22] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:06:22] [INFO ] Invariant cache hit.
[2024-05-28 14:06:23] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-28 14:06:23] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:06:23] [INFO ] Invariant cache hit.
[2024-05-28 14:06:23] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:06:27] [INFO ] Implicit Places using invariants and state equation in 4013 ms returned []
Implicit Place search using SMT with State Equation took 4370 ms to find 0 implicit places.
[2024-05-28 14:06:27] [INFO ] Redundant transitions in 16 ms returned []
Running 880 sub problems to find dead transitions.
[2024-05-28 14:06:27] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:06:27] [INFO ] Invariant cache hit.
[2024-05-28 14:06:27] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:06:32] [INFO ] Deduced a trap composed of 43 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:06:32] [INFO ] Deduced a trap composed of 43 places in 38 ms of which 0 ms to minimize.
[2024-05-28 14:06:33] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:06:33] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 0 ms to minimize.
[2024-05-28 14:06:33] [INFO ] Deduced a trap composed of 43 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:06:33] [INFO ] Deduced a trap composed of 43 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:06:33] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:06:33] [INFO ] Deduced a trap composed of 158 places in 152 ms of which 2 ms to minimize.
[2024-05-28 14:06:33] [INFO ] Deduced a trap composed of 180 places in 155 ms of which 2 ms to minimize.
[2024-05-28 14:06:33] [INFO ] Deduced a trap composed of 160 places in 159 ms of which 2 ms to minimize.
[2024-05-28 14:06:34] [INFO ] Deduced a trap composed of 180 places in 167 ms of which 2 ms to minimize.
[2024-05-28 14:06:34] [INFO ] Deduced a trap composed of 140 places in 162 ms of which 2 ms to minimize.
[2024-05-28 14:06:34] [INFO ] Deduced a trap composed of 171 places in 150 ms of which 2 ms to minimize.
[2024-05-28 14:06:34] [INFO ] Deduced a trap composed of 19 places in 152 ms of which 2 ms to minimize.
[2024-05-28 14:06:35] [INFO ] Deduced a trap composed of 43 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:06:36] [INFO ] Deduced a trap composed of 166 places in 167 ms of which 2 ms to minimize.
[2024-05-28 14:06:37] [INFO ] Deduced a trap composed of 224 places in 155 ms of which 2 ms to minimize.
[2024-05-28 14:06:39] [INFO ] Deduced a trap composed of 158 places in 157 ms of which 2 ms to minimize.
[2024-05-28 14:06:40] [INFO ] Deduced a trap composed of 242 places in 157 ms of which 2 ms to minimize.
[2024-05-28 14:06:40] [INFO ] Deduced a trap composed of 140 places in 156 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:06:41] [INFO ] Deduced a trap composed of 183 places in 149 ms of which 2 ms to minimize.
[2024-05-28 14:06:41] [INFO ] Deduced a trap composed of 152 places in 169 ms of which 2 ms to minimize.
[2024-05-28 14:06:45] [INFO ] Deduced a trap composed of 71 places in 103 ms of which 1 ms to minimize.
[2024-05-28 14:06:46] [INFO ] Deduced a trap composed of 222 places in 164 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 5 (OVERLAPS) 1/419 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:06:54] [INFO ] Deduced a trap composed of 171 places in 167 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 419/1286 variables, and 64 constraints, problems are : Problem set: 0 solved, 880 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 880/880 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 880 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 25/63 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:07:03] [INFO ] Deduced a trap composed of 74 places in 143 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 5 (OVERLAPS) 1/419 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:07:24] [INFO ] Deduced a trap composed of 183 places in 164 ms of which 3 ms to minimize.
[2024-05-28 14:07:24] [INFO ] Deduced a trap composed of 194 places in 160 ms of which 2 ms to minimize.
[2024-05-28 14:07:25] [INFO ] Deduced a trap composed of 190 places in 146 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 3/68 constraints. Problems are: Problem set: 0 solved, 880 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/1286 variables, and 68 constraints, problems are : Problem set: 0 solved, 880 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/880 constraints, Known Traps: 29/29 constraints]
After SMT, in 61081ms problems are : Problem set: 0 solved, 880 unsolved
Search for dead transitions found 0 dead transitions in 61095ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 106955 ms. Remains : 420/420 places, 882/882 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 66 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 49 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 46 steps (0 resets) in 6 ms. (6 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 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 51 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:07:28] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:07:28] [INFO ] Invariant cache hit.
[2024-05-28 14:07:28] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-28 14:07:28] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 54 ms returned sat
[2024-05-28 14:07:29] [INFO ] [Real]Absence check using state equation in 924 ms returned sat
[2024-05-28 14:07:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:07:30] [INFO ] [Nat]Absence check using 14 positive place invariants in 15 ms returned sat
[2024-05-28 14:07:30] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 39 ms returned sat
[2024-05-28 14:07:34] [INFO ] [Nat]Absence check using state equation in 3927 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7544 reset in 215 ms.
Product exploration explored 100000 steps with 7545 reset in 355 ms.
Built C files in :
/tmp/ltsmin14355146418705426779
[2024-05-28 14:07:35] [INFO ] Computing symmetric may disable matrix : 882 transitions.
[2024-05-28 14:07:35] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:07:35] [INFO ] Computing symmetric may enable matrix : 882 transitions.
[2024-05-28 14:07:35] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:07:35] [INFO ] Computing Do-Not-Accords matrix : 882 transitions.
[2024-05-28 14:07:35] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:07:35] [INFO ] Built C files in 212ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14355146418705426779
Running compilation step : cd /tmp/ltsmin14355146418705426779;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2866 ms.
Running link step : cd /tmp/ltsmin14355146418705426779;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin14355146418705426779;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8998222428224821890.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 24 out of 420 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 420/420 places, 882/882 transitions.
Applied a total of 0 rules in 10 ms. Remains 420 /420 variables (removed 0) and now considering 882/882 (removed 0) transitions.
Running 880 sub problems to find dead transitions.
[2024-05-28 14:07:50] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:07:50] [INFO ] Invariant cache hit.
[2024-05-28 14:07:50] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:07:55] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 0 ms to minimize.
[2024-05-28 14:07:55] [INFO ] Deduced a trap composed of 43 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:07:55] [INFO ] Deduced a trap composed of 43 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 43 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 158 places in 160 ms of which 2 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 180 places in 162 ms of which 2 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 160 places in 152 ms of which 3 ms to minimize.
[2024-05-28 14:07:57] [INFO ] Deduced a trap composed of 180 places in 162 ms of which 2 ms to minimize.
[2024-05-28 14:07:57] [INFO ] Deduced a trap composed of 140 places in 172 ms of which 2 ms to minimize.
[2024-05-28 14:07:57] [INFO ] Deduced a trap composed of 171 places in 152 ms of which 2 ms to minimize.
[2024-05-28 14:07:57] [INFO ] Deduced a trap composed of 19 places in 167 ms of which 2 ms to minimize.
[2024-05-28 14:07:58] [INFO ] Deduced a trap composed of 43 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:07:59] [INFO ] Deduced a trap composed of 166 places in 179 ms of which 2 ms to minimize.
[2024-05-28 14:08:00] [INFO ] Deduced a trap composed of 224 places in 203 ms of which 2 ms to minimize.
[2024-05-28 14:08:03] [INFO ] Deduced a trap composed of 158 places in 137 ms of which 2 ms to minimize.
[2024-05-28 14:08:03] [INFO ] Deduced a trap composed of 242 places in 149 ms of which 2 ms to minimize.
[2024-05-28 14:08:03] [INFO ] Deduced a trap composed of 140 places in 144 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:08:04] [INFO ] Deduced a trap composed of 183 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:08:04] [INFO ] Deduced a trap composed of 152 places in 141 ms of which 2 ms to minimize.
[2024-05-28 14:08:08] [INFO ] Deduced a trap composed of 71 places in 108 ms of which 2 ms to minimize.
[2024-05-28 14:08:09] [INFO ] Deduced a trap composed of 222 places in 165 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 880 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1286 variables, and 62 constraints, problems are : Problem set: 0 solved, 880 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 880/880 constraints, Known Traps: 24/24 constraints]
Escalating to Integer solving :Problem set: 0 solved, 880 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 24/62 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:08:17] [INFO ] Deduced a trap composed of 215 places in 164 ms of which 2 ms to minimize.
[2024-05-28 14:08:17] [INFO ] Deduced a trap composed of 215 places in 162 ms of which 2 ms to minimize.
[2024-05-28 14:08:17] [INFO ] Deduced a trap composed of 215 places in 153 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:08:25] [INFO ] Deduced a trap composed of 74 places in 189 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 880 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1286 variables, and 66 constraints, problems are : Problem set: 0 solved, 880 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/880 constraints, Known Traps: 28/28 constraints]
After SMT, in 41132ms problems are : Problem set: 0 solved, 880 unsolved
Search for dead transitions found 0 dead transitions in 41140ms
[2024-05-28 14:08:31] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:08:31] [INFO ] Invariant cache hit.
[2024-05-28 14:08:31] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-28 14:08:31] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:08:31] [INFO ] Invariant cache hit.
[2024-05-28 14:08:31] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:08:36] [INFO ] Implicit Places using invariants and state equation in 4550 ms returned []
Implicit Place search using SMT with State Equation took 4901 ms to find 0 implicit places.
[2024-05-28 14:08:36] [INFO ] Redundant transitions in 10 ms returned []
Running 880 sub problems to find dead transitions.
[2024-05-28 14:08:36] [INFO ] Flow matrix only has 866 transitions (discarded 16 similar events)
[2024-05-28 14:08:36] [INFO ] Invariant cache hit.
[2024-05-28 14:08:36] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:08:42] [INFO ] Deduced a trap composed of 43 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:08:42] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 0 ms to minimize.
[2024-05-28 14:08:42] [INFO ] Deduced a trap composed of 43 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:08:42] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 0 ms to minimize.
[2024-05-28 14:08:42] [INFO ] Deduced a trap composed of 43 places in 42 ms of which 0 ms to minimize.
[2024-05-28 14:08:42] [INFO ] Deduced a trap composed of 43 places in 47 ms of which 0 ms to minimize.
[2024-05-28 14:08:42] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 0 ms to minimize.
[2024-05-28 14:08:42] [INFO ] Deduced a trap composed of 158 places in 184 ms of which 2 ms to minimize.
[2024-05-28 14:08:43] [INFO ] Deduced a trap composed of 180 places in 160 ms of which 2 ms to minimize.
[2024-05-28 14:08:43] [INFO ] Deduced a trap composed of 160 places in 162 ms of which 2 ms to minimize.
[2024-05-28 14:08:43] [INFO ] Deduced a trap composed of 180 places in 164 ms of which 2 ms to minimize.
[2024-05-28 14:08:43] [INFO ] Deduced a trap composed of 140 places in 158 ms of which 2 ms to minimize.
[2024-05-28 14:08:43] [INFO ] Deduced a trap composed of 171 places in 172 ms of which 2 ms to minimize.
[2024-05-28 14:08:44] [INFO ] Deduced a trap composed of 19 places in 153 ms of which 2 ms to minimize.
[2024-05-28 14:08:44] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:08:45] [INFO ] Deduced a trap composed of 166 places in 148 ms of which 2 ms to minimize.
[2024-05-28 14:08:46] [INFO ] Deduced a trap composed of 224 places in 153 ms of which 3 ms to minimize.
[2024-05-28 14:08:49] [INFO ] Deduced a trap composed of 158 places in 144 ms of which 2 ms to minimize.
[2024-05-28 14:08:49] [INFO ] Deduced a trap composed of 242 places in 145 ms of which 2 ms to minimize.
[2024-05-28 14:08:50] [INFO ] Deduced a trap composed of 140 places in 154 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:08:50] [INFO ] Deduced a trap composed of 183 places in 151 ms of which 2 ms to minimize.
[2024-05-28 14:08:50] [INFO ] Deduced a trap composed of 152 places in 153 ms of which 2 ms to minimize.
[2024-05-28 14:08:54] [INFO ] Deduced a trap composed of 71 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:08:55] [INFO ] Deduced a trap composed of 222 places in 212 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 5 (OVERLAPS) 1/419 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:09:04] [INFO ] Deduced a trap composed of 171 places in 165 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 419/1286 variables, and 64 constraints, problems are : Problem set: 0 solved, 880 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 880/880 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 880 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 25/63 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:09:12] [INFO ] Deduced a trap composed of 74 places in 139 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 880 unsolved
At refinement iteration 5 (OVERLAPS) 1/419 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 880 unsolved
[2024-05-28 14:09:32] [INFO ] Deduced a trap composed of 183 places in 187 ms of which 2 ms to minimize.
[2024-05-28 14:09:32] [INFO ] Deduced a trap composed of 194 places in 160 ms of which 2 ms to minimize.
[2024-05-28 14:09:32] [INFO ] Deduced a trap composed of 190 places in 186 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 3/68 constraints. Problems are: Problem set: 0 solved, 880 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/1286 variables, and 68 constraints, problems are : Problem set: 0 solved, 880 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/420 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/880 constraints, Known Traps: 29/29 constraints]
After SMT, in 60945ms problems are : Problem set: 0 solved, 880 unsolved
Search for dead transitions found 0 dead transitions in 60957ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 107028 ms. Remains : 420/420 places, 882/882 transitions.
Built C files in :
/tmp/ltsmin973237840563616069
[2024-05-28 14:09:37] [INFO ] Computing symmetric may disable matrix : 882 transitions.
[2024-05-28 14:09:37] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:09:37] [INFO ] Computing symmetric may enable matrix : 882 transitions.
[2024-05-28 14:09:37] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:09:37] [INFO ] Computing Do-Not-Accords matrix : 882 transitions.
[2024-05-28 14:09:37] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:09:37] [INFO ] Built C files in 168ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin973237840563616069
Running compilation step : cd /tmp/ltsmin973237840563616069;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2670 ms.
Running link step : cd /tmp/ltsmin973237840563616069;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 83 ms.
Running LTSmin : cd /tmp/ltsmin973237840563616069;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6102225395751334043.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 14:09:52] [INFO ] Flatten gal took : 49 ms
[2024-05-28 14:09:52] [INFO ] Flatten gal took : 42 ms
[2024-05-28 14:09:52] [INFO ] Time to serialize gal into /tmp/LTL3275039339476188279.gal : 7 ms
[2024-05-28 14:09:52] [INFO ] Time to serialize properties into /tmp/LTL7347029276982453650.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3275039339476188279.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12201142969979024374.hoa' '-atoms' '/tmp/LTL7347029276982453650.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7347029276982453650.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12201142969979024374.hoa
Detected timeout of ITS tools.
[2024-05-28 14:10:07] [INFO ] Flatten gal took : 29 ms
[2024-05-28 14:10:07] [INFO ] Flatten gal took : 29 ms
[2024-05-28 14:10:07] [INFO ] Time to serialize gal into /tmp/LTL14668888423362823986.gal : 5 ms
[2024-05-28 14:10:07] [INFO ] Time to serialize properties into /tmp/LTL5136351968544634172.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14668888423362823986.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5136351968544634172.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((((P_1113_0+P_1113_1)+(P_1113_2+P_1113_3))+((P_1113_4+P_1113_5)+(P_1113_6+P_1113_7)))>((((DisablePollingB_0+DisablePollingB_1...445
Formula 0 simplified : XG!"((((P_1113_0+P_1113_1)+(P_1113_2+P_1113_3))+((P_1113_4+P_1113_5)+(P_1113_6+P_1113_7)))>((((DisablePollingB_0+DisablePollingB_1)+...439
Detected timeout of ITS tools.
[2024-05-28 14:10:22] [INFO ] Flatten gal took : 25 ms
[2024-05-28 14:10:22] [INFO ] Applying decomposition
[2024-05-28 14:10:22] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15355522523536814299.txt' '-o' '/tmp/graph15355522523536814299.bin' '-w' '/tmp/graph15355522523536814299.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15355522523536814299.bin' '-l' '-1' '-v' '-w' '/tmp/graph15355522523536814299.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:10:22] [INFO ] Decomposing Gal with order
[2024-05-28 14:10:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:10:22] [INFO ] Removed a total of 951 redundant transitions.
[2024-05-28 14:10:22] [INFO ] Flatten gal took : 120 ms
[2024-05-28 14:10:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 340 labels/synchronizations in 25 ms.
[2024-05-28 14:10:22] [INFO ] Time to serialize gal into /tmp/LTL1732967935111561694.gal : 11 ms
[2024-05-28 14:10:22] [INFO ] Time to serialize properties into /tmp/LTL11867771278431919078.ltl : 39 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1732967935111561694.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11867771278431919078.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((((gu11.P_1113_0+gu11.P_1113_1)+(gu11.P_1113_2+gu11.P_1113_3))+((gu11.P_1113_4+gu11.P_1113_5)+(gu11.P_1113_6+gu11.P_1113_7)))...565
Formula 0 simplified : XG!"((((gu11.P_1113_0+gu11.P_1113_1)+(gu11.P_1113_2+gu11.P_1113_3))+((gu11.P_1113_4+gu11.P_1113_5)+(gu11.P_1113_6+gu11.P_1113_7)))>(...559
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-02 finished in 349593 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 258 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 0 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 35 ms. Remains 436 /606 variables (removed 170) and now considering 946/1114 (removed 168) transitions.
Running 944 sub problems to find dead transitions.
[2024-05-28 14:10:38] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
// Phase 1: matrix 930 rows 436 cols
[2024-05-28 14:10:38] [INFO ] Computed 40 invariants in 8 ms
[2024-05-28 14:10:38] [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
[2024-05-28 14:10:44] [INFO ] Deduced a trap composed of 45 places in 67 ms of which 2 ms to minimize.
[2024-05-28 14:10:44] [INFO ] Deduced a trap composed of 45 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:10:45] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 0 ms to minimize.
[2024-05-28 14:10:45] [INFO ] Deduced a trap composed of 45 places in 54 ms of which 0 ms to minimize.
[2024-05-28 14:10:45] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 0 ms to minimize.
[2024-05-28 14:10:45] [INFO ] Deduced a trap composed of 45 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:10:45] [INFO ] Deduced a trap composed of 45 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:10:45] [INFO ] Deduced a trap composed of 215 places in 231 ms of which 2 ms to minimize.
[2024-05-28 14:10:45] [INFO ] Deduced a trap composed of 213 places in 159 ms of which 2 ms to minimize.
[2024-05-28 14:10:45] [INFO ] Deduced a trap composed of 287 places in 169 ms of which 2 ms to minimize.
[2024-05-28 14:10:46] [INFO ] Deduced a trap composed of 230 places in 158 ms of which 2 ms to minimize.
[2024-05-28 14:10:46] [INFO ] Deduced a trap composed of 195 places in 173 ms of which 2 ms to minimize.
[2024-05-28 14:10:46] [INFO ] Deduced a trap composed of 180 places in 173 ms of which 2 ms to minimize.
[2024-05-28 14:10:47] [INFO ] Deduced a trap composed of 47 places in 109 ms of which 1 ms to minimize.
[2024-05-28 14:10:47] [INFO ] Deduced a trap composed of 45 places in 47 ms of which 0 ms to minimize.
[2024-05-28 14:10:47] [INFO ] Deduced a trap composed of 164 places in 103 ms of which 2 ms to minimize.
[2024-05-28 14:10:47] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:10:52] [INFO ] Deduced a trap composed of 182 places in 181 ms of which 2 ms to minimize.
[2024-05-28 14:10:53] [INFO ] Deduced a trap composed of 181 places in 159 ms of which 2 ms to minimize.
[2024-05-28 14:10:53] [INFO ] Deduced a trap composed of 205 places in 161 ms of which 2 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 20024 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
[2024-05-28 14:11:05] [INFO ] Deduced a trap composed of 275 places in 164 ms of which 2 ms to minimize.
[2024-05-28 14:11:05] [INFO ] Deduced a trap composed of 279 places in 168 ms of which 2 ms to minimize.
[2024-05-28 14:11:06] [INFO ] Deduced a trap composed of 186 places in 172 ms of which 2 ms to minimize.
[2024-05-28 14:11:10] [INFO ] Deduced a trap composed of 19 places in 144 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
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 20013 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 41226ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 41235ms
[2024-05-28 14:11:19] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:11:19] [INFO ] Invariant cache hit.
[2024-05-28 14:11:19] [INFO ] Implicit Places using invariants in 230 ms returned []
[2024-05-28 14:11:19] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:11:19] [INFO ] Invariant cache hit.
[2024-05-28 14:11:20] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:11:23] [INFO ] Implicit Places using invariants and state equation in 3534 ms returned []
Implicit Place search using SMT with State Equation took 3780 ms to find 0 implicit places.
Running 944 sub problems to find dead transitions.
[2024-05-28 14:11:23] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:11:23] [INFO ] Invariant cache hit.
[2024-05-28 14:11:23] [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
[2024-05-28 14:11:29] [INFO ] Deduced a trap composed of 45 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:11:29] [INFO ] Deduced a trap composed of 45 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:11:29] [INFO ] Deduced a trap composed of 45 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:11:29] [INFO ] Deduced a trap composed of 45 places in 41 ms of which 0 ms to minimize.
[2024-05-28 14:11:29] [INFO ] Deduced a trap composed of 45 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:11:29] [INFO ] Deduced a trap composed of 45 places in 49 ms of which 0 ms to minimize.
[2024-05-28 14:11:29] [INFO ] Deduced a trap composed of 45 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:11:29] [INFO ] Deduced a trap composed of 45 places in 47 ms of which 0 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 235 places in 171 ms of which 2 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 217 places in 169 ms of which 2 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 207 places in 175 ms of which 2 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 216 places in 166 ms of which 2 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 227 places in 169 ms of which 3 ms to minimize.
[2024-05-28 14:11:31] [INFO ] Deduced a trap composed of 203 places in 168 ms of which 3 ms to minimize.
[2024-05-28 14:11:31] [INFO ] Deduced a trap composed of 288 places in 164 ms of which 2 ms to minimize.
[2024-05-28 14:11:31] [INFO ] Deduced a trap composed of 265 places in 164 ms of which 2 ms to minimize.
[2024-05-28 14:11:37] [INFO ] Deduced a trap composed of 171 places in 139 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
[2024-05-28 14:11:44] [INFO ] Deduced a trap composed of 55 places in 94 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
[2024-05-28 14:12:05] [INFO ] Deduced a trap composed of 61 places in 98 ms of which 2 ms to minimize.
[2024-05-28 14:12:06] [INFO ] Deduced a trap composed of 195 places in 152 ms of which 4 ms to minimize.
[2024-05-28 14:12:06] [INFO ] Deduced a trap composed of 182 places in 159 ms of which 2 ms to minimize.
[2024-05-28 14:12:07] [INFO ] Deduced a trap composed of 168 places in 151 ms of which 2 ms to minimize.
[2024-05-28 14:12:08] [INFO ] Deduced a trap composed of 46 places in 180 ms of which 2 ms to minimize.
[2024-05-28 14:12:08] [INFO ] Deduced a trap composed of 87 places in 163 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-28 14:12:16] [INFO ] Deduced a trap composed of 40 places in 90 ms of which 2 ms to minimize.
[2024-05-28 14:12:16] [INFO ] Deduced a trap composed of 19 places in 93 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/434 variables, 2/64 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 64 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30029 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 60956ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 60964ms
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 106018 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 2081 reset in 461 ms.
Product exploration explored 100000 steps with 2100 reset in 413 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 100 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 222 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 193 steps (0 resets) in 7 ms. (24 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 109 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 228 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 215 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)]
[2024-05-28 14:12:26] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:12:26] [INFO ] Invariant cache hit.
[2024-05-28 14:12:26] [INFO ] [Real]Absence check using 15 positive place invariants in 24 ms returned sat
[2024-05-28 14:12:26] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 116 ms returned sat
[2024-05-28 14:12:27] [INFO ] [Real]Absence check using state equation in 872 ms returned sat
[2024-05-28 14:12:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:12:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 43 ms returned sat
[2024-05-28 14:12:28] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 81 ms returned sat
[2024-05-28 14:12:29] [INFO ] [Nat]Absence check using state equation in 1619 ms returned sat
[2024-05-28 14:12:29] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:12:30] [INFO ] [Nat]Added 96 Read/Feed constraints in 1192 ms returned sat
[2024-05-28 14:12:31] [INFO ] Deduced a trap composed of 45 places in 187 ms of which 2 ms to minimize.
[2024-05-28 14:12:31] [INFO ] Deduced a trap composed of 46 places in 153 ms of which 2 ms to minimize.
[2024-05-28 14:12:31] [INFO ] Deduced a trap composed of 45 places in 142 ms of which 2 ms to minimize.
[2024-05-28 14:12:32] [INFO ] Deduced a trap composed of 55 places in 107 ms of which 2 ms to minimize.
[2024-05-28 14:12:32] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1195 ms
[2024-05-28 14:12:32] [INFO ] Computed and/alt/rep : 480/2069/472 causal constraints (skipped 456 transitions) in 47 ms.
[2024-05-28 14:12:34] [INFO ] Added : 125 causal constraints over 25 iterations in 2388 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 5 ms. Remains 436 /436 variables (removed 0) and now considering 946/946 (removed 0) transitions.
Running 944 sub problems to find dead transitions.
[2024-05-28 14:12:34] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:12:34] [INFO ] Invariant cache hit.
[2024-05-28 14:12:34] [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
[2024-05-28 14:12:40] [INFO ] Deduced a trap composed of 45 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:12:41] [INFO ] Deduced a trap composed of 45 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:12:41] [INFO ] Deduced a trap composed of 45 places in 53 ms of which 0 ms to minimize.
[2024-05-28 14:12:41] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:12:41] [INFO ] Deduced a trap composed of 45 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:12:41] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:12:41] [INFO ] Deduced a trap composed of 45 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:12:41] [INFO ] Deduced a trap composed of 45 places in 40 ms of which 0 ms to minimize.
[2024-05-28 14:12:41] [INFO ] Deduced a trap composed of 235 places in 160 ms of which 3 ms to minimize.
[2024-05-28 14:12:41] [INFO ] Deduced a trap composed of 217 places in 225 ms of which 3 ms to minimize.
[2024-05-28 14:12:42] [INFO ] Deduced a trap composed of 207 places in 221 ms of which 3 ms to minimize.
[2024-05-28 14:12:42] [INFO ] Deduced a trap composed of 216 places in 202 ms of which 3 ms to minimize.
[2024-05-28 14:12:42] [INFO ] Deduced a trap composed of 227 places in 192 ms of which 3 ms to minimize.
[2024-05-28 14:12:42] [INFO ] Deduced a trap composed of 203 places in 191 ms of which 2 ms to minimize.
[2024-05-28 14:12:43] [INFO ] Deduced a trap composed of 288 places in 178 ms of which 3 ms to minimize.
[2024-05-28 14:12:43] [INFO ] Deduced a trap composed of 265 places in 171 ms of which 3 ms to minimize.
[2024-05-28 14:12:50] [INFO ] Deduced a trap composed of 171 places in 180 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
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 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: 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
[2024-05-28 14:13:00] [INFO ] Deduced a trap composed of 39 places in 98 ms of which 2 ms to minimize.
[2024-05-28 14:13:02] [INFO ] Deduced a trap composed of 73 places in 201 ms of which 3 ms to minimize.
[2024-05-28 14:13:02] [INFO ] Deduced a trap composed of 37 places in 159 ms of which 2 ms to minimize.
[2024-05-28 14:13:04] [INFO ] Deduced a trap composed of 278 places in 191 ms of which 2 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 228 places in 172 ms of which 2 ms to minimize.
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 33 places in 164 ms of which 3 ms to minimize.
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 195 places in 169 ms of which 2 ms to minimize.
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 197 places in 148 ms of which 2 ms to minimize.
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 182 places in 159 ms of which 2 ms to minimize.
[2024-05-28 14:13:13] [INFO ] Deduced a trap composed of 205 places in 154 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 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: 0/944 constraints, Known Traps: 27/27 constraints]
After SMT, in 41205ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 41215ms
[2024-05-28 14:13:15] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:13:15] [INFO ] Invariant cache hit.
[2024-05-28 14:13:16] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-28 14:13:16] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:13:16] [INFO ] Invariant cache hit.
[2024-05-28 14:13:16] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:13:20] [INFO ] Implicit Places using invariants and state equation in 4173 ms returned []
Implicit Place search using SMT with State Equation took 4515 ms to find 0 implicit places.
Running 944 sub problems to find dead transitions.
[2024-05-28 14:13:20] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:13:20] [INFO ] Invariant cache hit.
[2024-05-28 14:13:20] [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
[2024-05-28 14:13:26] [INFO ] Deduced a trap composed of 45 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:13:26] [INFO ] Deduced a trap composed of 45 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:13:26] [INFO ] Deduced a trap composed of 45 places in 40 ms of which 0 ms to minimize.
[2024-05-28 14:13:27] [INFO ] Deduced a trap composed of 45 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:13:27] [INFO ] Deduced a trap composed of 45 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:13:27] [INFO ] Deduced a trap composed of 45 places in 41 ms of which 0 ms to minimize.
[2024-05-28 14:13:27] [INFO ] Deduced a trap composed of 45 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:13:27] [INFO ] Deduced a trap composed of 45 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:13:27] [INFO ] Deduced a trap composed of 235 places in 175 ms of which 2 ms to minimize.
[2024-05-28 14:13:27] [INFO ] Deduced a trap composed of 217 places in 167 ms of which 2 ms to minimize.
[2024-05-28 14:13:27] [INFO ] Deduced a trap composed of 207 places in 163 ms of which 3 ms to minimize.
[2024-05-28 14:13:28] [INFO ] Deduced a trap composed of 216 places in 156 ms of which 2 ms to minimize.
[2024-05-28 14:13:28] [INFO ] Deduced a trap composed of 227 places in 167 ms of which 2 ms to minimize.
[2024-05-28 14:13:28] [INFO ] Deduced a trap composed of 203 places in 178 ms of which 2 ms to minimize.
[2024-05-28 14:13:28] [INFO ] Deduced a trap composed of 288 places in 173 ms of which 2 ms to minimize.
[2024-05-28 14:13:28] [INFO ] Deduced a trap composed of 265 places in 180 ms of which 2 ms to minimize.
[2024-05-28 14:13:34] [INFO ] Deduced a trap composed of 171 places in 161 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
[2024-05-28 14:13:42] [INFO ] Deduced a trap composed of 55 places in 122 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 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
[2024-05-28 14:14:02] [INFO ] Deduced a trap composed of 61 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:14:03] [INFO ] Deduced a trap composed of 195 places in 158 ms of which 2 ms to minimize.
[2024-05-28 14:14:03] [INFO ] Deduced a trap composed of 182 places in 148 ms of which 3 ms to minimize.
[2024-05-28 14:14:04] [INFO ] Deduced a trap composed of 168 places in 156 ms of which 2 ms to minimize.
[2024-05-28 14:14:05] [INFO ] Deduced a trap composed of 46 places in 147 ms of which 3 ms to minimize.
[2024-05-28 14:14:05] [INFO ] Deduced a trap composed of 87 places in 155 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
[2024-05-28 14:14:13] [INFO ] Deduced a trap composed of 40 places in 72 ms of which 2 ms to minimize.
[2024-05-28 14:14:13] [INFO ] Deduced a trap composed of 19 places in 88 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/434 variables, 2/64 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 64 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30021 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 61044ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 61061ms
Finished structural reductions in LTL mode , in 1 iterations and 106803 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 104 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 265 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 119 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 242 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 224 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)]
[2024-05-28 14:14:22] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:14:22] [INFO ] Invariant cache hit.
[2024-05-28 14:14:22] [INFO ] [Real]Absence check using 15 positive place invariants in 24 ms returned sat
[2024-05-28 14:14:22] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 115 ms returned sat
[2024-05-28 14:14:23] [INFO ] [Real]Absence check using state equation in 894 ms returned sat
[2024-05-28 14:14:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:14:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 41 ms returned sat
[2024-05-28 14:14:24] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 54 ms returned sat
[2024-05-28 14:14:25] [INFO ] [Nat]Absence check using state equation in 1517 ms returned sat
[2024-05-28 14:14:25] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:14:26] [INFO ] [Nat]Added 96 Read/Feed constraints in 876 ms returned sat
[2024-05-28 14:14:27] [INFO ] Deduced a trap composed of 45 places in 194 ms of which 3 ms to minimize.
[2024-05-28 14:14:27] [INFO ] Deduced a trap composed of 46 places in 157 ms of which 2 ms to minimize.
[2024-05-28 14:14:27] [INFO ] Deduced a trap composed of 45 places in 147 ms of which 2 ms to minimize.
[2024-05-28 14:14:27] [INFO ] Deduced a trap composed of 55 places in 100 ms of which 1 ms to minimize.
[2024-05-28 14:14:28] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1210 ms
[2024-05-28 14:14:28] [INFO ] Computed and/alt/rep : 480/2069/472 causal constraints (skipped 456 transitions) in 48 ms.
[2024-05-28 14:14:30] [INFO ] Added : 125 causal constraints over 25 iterations in 2306 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 227 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 439 ms.
Product exploration explored 100000 steps with 2129 reset in 390 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 280 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 13 ms. Remains 436 /436 variables (removed 0) and now considering 946/946 (removed 0) transitions.
Running 944 sub problems to find dead transitions.
[2024-05-28 14:14:31] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:14:31] [INFO ] Invariant cache hit.
[2024-05-28 14:14:31] [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
[2024-05-28 14:14:37] [INFO ] Deduced a trap composed of 45 places in 53 ms of which 0 ms to minimize.
[2024-05-28 14:14:38] [INFO ] Deduced a trap composed of 45 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:14:38] [INFO ] Deduced a trap composed of 45 places in 47 ms of which 0 ms to minimize.
[2024-05-28 14:14:38] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:14:38] [INFO ] Deduced a trap composed of 45 places in 52 ms of which 0 ms to minimize.
[2024-05-28 14:14:38] [INFO ] Deduced a trap composed of 45 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:14:38] [INFO ] Deduced a trap composed of 45 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:14:38] [INFO ] Deduced a trap composed of 45 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:14:38] [INFO ] Deduced a trap composed of 235 places in 190 ms of which 2 ms to minimize.
[2024-05-28 14:14:38] [INFO ] Deduced a trap composed of 217 places in 195 ms of which 2 ms to minimize.
[2024-05-28 14:14:39] [INFO ] Deduced a trap composed of 207 places in 168 ms of which 2 ms to minimize.
[2024-05-28 14:14:39] [INFO ] Deduced a trap composed of 216 places in 160 ms of which 2 ms to minimize.
[2024-05-28 14:14:39] [INFO ] Deduced a trap composed of 227 places in 154 ms of which 2 ms to minimize.
[2024-05-28 14:14:39] [INFO ] Deduced a trap composed of 203 places in 163 ms of which 2 ms to minimize.
[2024-05-28 14:14:39] [INFO ] Deduced a trap composed of 288 places in 169 ms of which 2 ms to minimize.
[2024-05-28 14:14:39] [INFO ] Deduced a trap composed of 265 places in 165 ms of which 3 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 171 places in 184 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
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 20024 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
[2024-05-28 14:14:57] [INFO ] Deduced a trap composed of 39 places in 119 ms of which 2 ms to minimize.
[2024-05-28 14:15:00] [INFO ] Deduced a trap composed of 73 places in 141 ms of which 2 ms to minimize.
[2024-05-28 14:15:00] [INFO ] Deduced a trap composed of 37 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:15:01] [INFO ] Deduced a trap composed of 278 places in 159 ms of which 2 ms to minimize.
[2024-05-28 14:15:08] [INFO ] Deduced a trap composed of 228 places in 217 ms of which 2 ms to minimize.
[2024-05-28 14:15:08] [INFO ] Deduced a trap composed of 33 places in 184 ms of which 2 ms to minimize.
[2024-05-28 14:15:08] [INFO ] Deduced a trap composed of 195 places in 159 ms of which 2 ms to minimize.
[2024-05-28 14:15:08] [INFO ] Deduced a trap composed of 197 places in 163 ms of which 2 ms to minimize.
[2024-05-28 14:15:09] [INFO ] Deduced a trap composed of 182 places in 173 ms of which 2 ms to minimize.
[2024-05-28 14:15:10] [INFO ] Deduced a trap composed of 205 places in 170 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 20031 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 41067ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 41077ms
[2024-05-28 14:15:12] [INFO ] Redundant transitions in 5 ms returned []
Running 944 sub problems to find dead transitions.
[2024-05-28 14:15:12] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:15:12] [INFO ] Invariant cache hit.
[2024-05-28 14:15:12] [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
[2024-05-28 14:15:19] [INFO ] Deduced a trap composed of 45 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:15:19] [INFO ] Deduced a trap composed of 45 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:15:19] [INFO ] Deduced a trap composed of 45 places in 49 ms of which 0 ms to minimize.
[2024-05-28 14:15:19] [INFO ] Deduced a trap composed of 45 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:15:19] [INFO ] Deduced a trap composed of 45 places in 51 ms of which 0 ms to minimize.
[2024-05-28 14:15:19] [INFO ] Deduced a trap composed of 45 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:15:19] [INFO ] Deduced a trap composed of 45 places in 45 ms of which 0 ms to minimize.
[2024-05-28 14:15:19] [INFO ] Deduced a trap composed of 45 places in 40 ms of which 0 ms to minimize.
[2024-05-28 14:15:19] [INFO ] Deduced a trap composed of 235 places in 160 ms of which 2 ms to minimize.
[2024-05-28 14:15:20] [INFO ] Deduced a trap composed of 217 places in 177 ms of which 3 ms to minimize.
[2024-05-28 14:15:20] [INFO ] Deduced a trap composed of 207 places in 169 ms of which 3 ms to minimize.
[2024-05-28 14:15:20] [INFO ] Deduced a trap composed of 216 places in 175 ms of which 2 ms to minimize.
[2024-05-28 14:15:20] [INFO ] Deduced a trap composed of 227 places in 161 ms of which 2 ms to minimize.
[2024-05-28 14:15:20] [INFO ] Deduced a trap composed of 203 places in 187 ms of which 2 ms to minimize.
[2024-05-28 14:15:21] [INFO ] Deduced a trap composed of 288 places in 168 ms of which 2 ms to minimize.
[2024-05-28 14:15:21] [INFO ] Deduced a trap composed of 265 places in 169 ms of which 2 ms to minimize.
[2024-05-28 14:15:27] [INFO ] Deduced a trap composed of 171 places in 170 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
[2024-05-28 14:15:34] [INFO ] Deduced a trap composed of 55 places in 97 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 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: 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
[2024-05-28 14:15:54] [INFO ] Deduced a trap composed of 61 places in 96 ms of which 1 ms to minimize.
[2024-05-28 14:15:55] [INFO ] Deduced a trap composed of 195 places in 157 ms of which 2 ms to minimize.
[2024-05-28 14:15:56] [INFO ] Deduced a trap composed of 182 places in 158 ms of which 2 ms to minimize.
[2024-05-28 14:15:56] [INFO ] Deduced a trap composed of 168 places in 148 ms of which 2 ms to minimize.
[2024-05-28 14:15:57] [INFO ] Deduced a trap composed of 46 places in 167 ms of which 2 ms to minimize.
[2024-05-28 14:15:57] [INFO ] Deduced a trap composed of 87 places in 165 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
[2024-05-28 14:16:05] [INFO ] Deduced a trap composed of 40 places in 83 ms of which 2 ms to minimize.
[2024-05-28 14:16:05] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/434 variables, 2/64 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 64 constraints, problems are : Problem set: 0 solved, 944 unsolved in 30023 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 61102ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 61110ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 102215 ms. Remains : 436/436 places, 946/946 transitions.
Built C files in :
/tmp/ltsmin15155820861594904088
[2024-05-28 14:16:14] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15155820861594904088
Running compilation step : cd /tmp/ltsmin15155820861594904088;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1843 ms.
Running link step : cd /tmp/ltsmin15155820861594904088;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin15155820861594904088;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5325399088089833824.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 5 ms. Remains 436 /436 variables (removed 0) and now considering 946/946 (removed 0) transitions.
Running 944 sub problems to find dead transitions.
[2024-05-28 14:16:29] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:16:29] [INFO ] Invariant cache hit.
[2024-05-28 14:16:29] [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
[2024-05-28 14:16:36] [INFO ] Deduced a trap composed of 45 places in 54 ms of which 2 ms to minimize.
[2024-05-28 14:16:36] [INFO ] Deduced a trap composed of 45 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:16:36] [INFO ] Deduced a trap composed of 45 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:16:36] [INFO ] Deduced a trap composed of 45 places in 34 ms of which 0 ms to minimize.
[2024-05-28 14:16:36] [INFO ] Deduced a trap composed of 45 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:16:37] [INFO ] Deduced a trap composed of 45 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:16:37] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 0 ms to minimize.
[2024-05-28 14:16:37] [INFO ] Deduced a trap composed of 45 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:16:37] [INFO ] Deduced a trap composed of 235 places in 222 ms of which 3 ms to minimize.
[2024-05-28 14:16:37] [INFO ] Deduced a trap composed of 217 places in 231 ms of which 3 ms to minimize.
[2024-05-28 14:16:37] [INFO ] Deduced a trap composed of 207 places in 219 ms of which 3 ms to minimize.
[2024-05-28 14:16:38] [INFO ] Deduced a trap composed of 216 places in 183 ms of which 2 ms to minimize.
[2024-05-28 14:16:38] [INFO ] Deduced a trap composed of 227 places in 232 ms of which 2 ms to minimize.
[2024-05-28 14:16:38] [INFO ] Deduced a trap composed of 203 places in 206 ms of which 3 ms to minimize.
[2024-05-28 14:16:38] [INFO ] Deduced a trap composed of 288 places in 181 ms of which 2 ms to minimize.
[2024-05-28 14:16:38] [INFO ] Deduced a trap composed of 265 places in 182 ms of which 2 ms to minimize.
[2024-05-28 14:16:45] [INFO ] Deduced a trap composed of 171 places in 165 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
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 20019 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
[2024-05-28 14:16:55] [INFO ] Deduced a trap composed of 39 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:16:57] [INFO ] Deduced a trap composed of 73 places in 193 ms of which 2 ms to minimize.
[2024-05-28 14:16:58] [INFO ] Deduced a trap composed of 37 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:16:59] [INFO ] Deduced a trap composed of 278 places in 162 ms of which 2 ms to minimize.
[2024-05-28 14:17:05] [INFO ] Deduced a trap composed of 228 places in 158 ms of which 3 ms to minimize.
[2024-05-28 14:17:05] [INFO ] Deduced a trap composed of 33 places in 185 ms of which 2 ms to minimize.
[2024-05-28 14:17:06] [INFO ] Deduced a trap composed of 195 places in 165 ms of which 2 ms to minimize.
[2024-05-28 14:17:06] [INFO ] Deduced a trap composed of 197 places in 165 ms of which 2 ms to minimize.
[2024-05-28 14:17:06] [INFO ] Deduced a trap composed of 182 places in 154 ms of which 2 ms to minimize.
[2024-05-28 14:17:07] [INFO ] Deduced a trap composed of 205 places in 153 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 20027 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 41523ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 41537ms
[2024-05-28 14:17:10] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:17:10] [INFO ] Invariant cache hit.
[2024-05-28 14:17:10] [INFO ] Implicit Places using invariants in 282 ms returned []
[2024-05-28 14:17:10] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:17:10] [INFO ] Invariant cache hit.
[2024-05-28 14:17:11] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 14:17:14] [INFO ] Implicit Places using invariants and state equation in 3834 ms returned []
Implicit Place search using SMT with State Equation took 4159 ms to find 0 implicit places.
Running 944 sub problems to find dead transitions.
[2024-05-28 14:17:14] [INFO ] Flow matrix only has 930 transitions (discarded 16 similar events)
[2024-05-28 14:17:14] [INFO ] Invariant cache hit.
[2024-05-28 14:17:14] [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
[2024-05-28 14:17:21] [INFO ] Deduced a trap composed of 45 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:17:21] [INFO ] Deduced a trap composed of 45 places in 60 ms of which 0 ms to minimize.
[2024-05-28 14:17:21] [INFO ] Deduced a trap composed of 45 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:17:21] [INFO ] Deduced a trap composed of 45 places in 36 ms of which 0 ms to minimize.
[2024-05-28 14:17:21] [INFO ] Deduced a trap composed of 45 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:17:21] [INFO ] Deduced a trap composed of 45 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:17:21] [INFO ] Deduced a trap composed of 45 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:17:21] [INFO ] Deduced a trap composed of 45 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:17:21] [INFO ] Deduced a trap composed of 235 places in 186 ms of which 3 ms to minimize.
[2024-05-28 14:17:22] [INFO ] Deduced a trap composed of 217 places in 171 ms of which 2 ms to minimize.
[2024-05-28 14:17:22] [INFO ] Deduced a trap composed of 207 places in 167 ms of which 2 ms to minimize.
[2024-05-28 14:17:22] [INFO ] Deduced a trap composed of 216 places in 168 ms of which 2 ms to minimize.
[2024-05-28 14:17:22] [INFO ] Deduced a trap composed of 227 places in 169 ms of which 2 ms to minimize.
[2024-05-28 14:17:22] [INFO ] Deduced a trap composed of 203 places in 168 ms of which 2 ms to minimize.
[2024-05-28 14:17:22] [INFO ] Deduced a trap composed of 288 places in 163 ms of which 3 ms to minimize.
[2024-05-28 14:17:23] [INFO ] Deduced a trap composed of 265 places in 161 ms of which 2 ms to minimize.
[2024-05-28 14:17:28] [INFO ] Deduced a trap composed of 171 places in 155 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
[2024-05-28 14:17:35] [INFO ] Deduced a trap composed of 55 places in 87 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
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(s387 timeout
0.0 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 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
[2024-05-28 14:17:56] [INFO ] Deduced a trap composed of 61 places in 104 ms of which 1 ms to minimize.
[2024-05-28 14:17:57] [INFO ] Deduced a trap composed of 195 places in 158 ms of which 2 ms to minimize.
[2024-05-28 14:17:57] [INFO ] Deduced a trap composed of 182 places in 171 ms of which 2 ms to minimize.
[2024-05-28 14:17:58] [INFO ] Deduced a trap composed of 168 places in 171 ms of which 2 ms to minimize.
[2024-05-28 14:17:59] [INFO ] Deduced a trap composed of 46 places in 174 ms of which 2 ms to minimize.
[2024-05-28 14:17:59] [INFO ] Deduced a trap composed of 87 places in 180 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/434 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 944 unsolved
[2024-05-28 14:18:07] [INFO ] Deduced a trap composed of 40 places in 76 ms of which 2 ms to minimize.
[2024-05-28 14:18:07] [INFO ] Deduced a trap composed of 19 places in 104 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/434 variables, 2/64 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 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 61231ms problems are : Problem set: 0 solved, 944 unsolved
Search for dead transitions found 0 dead transitions in 61247ms
Finished structural reductions in LTL mode , in 1 iterations and 106956 ms. Remains : 436/436 places, 946/946 transitions.
Built C files in :
/tmp/ltsmin5506826883546164865
[2024-05-28 14:18:16] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5506826883546164865
Running compilation step : cd /tmp/ltsmin5506826883546164865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1982 ms.
Running link step : cd /tmp/ltsmin5506826883546164865;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin5506826883546164865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6731488202142105855.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 14:18:31] [INFO ] Flatten gal took : 49 ms
[2024-05-28 14:18:31] [INFO ] Flatten gal took : 52 ms
[2024-05-28 14:18:31] [INFO ] Time to serialize gal into /tmp/LTL11139001959004915342.gal : 7 ms
[2024-05-28 14:18:31] [INFO ] Time to serialize properties into /tmp/LTL12920951261368200915.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11139001959004915342.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8080896350755985896.hoa' '-atoms' '/tmp/LTL12920951261368200915.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12920951261368200915.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8080896350755985896.hoa
Detected timeout of ITS tools.
[2024-05-28 14:18:46] [INFO ] Flatten gal took : 27 ms
[2024-05-28 14:18:46] [INFO ] Flatten gal took : 27 ms
[2024-05-28 14:18:46] [INFO ] Time to serialize gal into /tmp/LTL14342260313332923658.gal : 4 ms
[2024-05-28 14:18:46] [INFO ] Time to serialize properties into /tmp/LTL16692257806400001227.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14342260313332923658.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16692257806400001227.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((ProcessingEvt_0+ProcessingEvt_1)+(ProcessingEvt_2+ProcessingEvt_3))+((ProcessingEvt_4+ProcessingEvt_5)+(ProcessingEvt...1439
Formula 0 simplified : XXX(FG!"((((P_2321_0+P_2321_1)+(P_2321_2+P_2321_3))+((P_2321_4+P_2321_5)+(P_2321_6+P_2321_7)))<=((((((ScheduleTaskE_Work_0+ScheduleT...1425
Detected timeout of ITS tools.
[2024-05-28 14:19:01] [INFO ] Flatten gal took : 73 ms
[2024-05-28 14:19:01] [INFO ] Applying decomposition
[2024-05-28 14:19:01] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2343771249056733868.txt' '-o' '/tmp/graph2343771249056733868.bin' '-w' '/tmp/graph2343771249056733868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2343771249056733868.bin' '-l' '-1' '-v' '-w' '/tmp/graph2343771249056733868.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:19:01] [INFO ] Decomposing Gal with order
[2024-05-28 14:19:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:19:01] [INFO ] Removed a total of 959 redundant transitions.
[2024-05-28 14:19:01] [INFO ] Flatten gal took : 133 ms
[2024-05-28 14:19:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 601 labels/synchronizations in 34 ms.
[2024-05-28 14:19:02] [INFO ] Time to serialize gal into /tmp/LTL15496650809855987170.gal : 22 ms
[2024-05-28 14:19:02] [INFO ] Time to serialize properties into /tmp/LTL8920952450671286643.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15496650809855987170.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8920952450671286643.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((gu19.ProcessingEvt_0+gu19.ProcessingEvt_1)+(gu19.ProcessingEvt_2+gu19.ProcessingEvt_3))+((gu19.ProcessingEvt_4+gu19.P...1711
Formula 0 simplified : XXX(FG!"((((gu2.P_2321_0+gu2.P_2321_1)+(gu2.P_2321_2+gu2.P_2321_3))+((gu2.P_2321_4+gu2.P_2321_5)+(gu2.P_2321_6+gu2.P_2321_7)))<=((((...1697
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-12 finished in 519190 ms.
[2024-05-28 14:19:17] [INFO ] Flatten gal took : 34 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16105902874057096886
[2024-05-28 14:19:17] [INFO ] Computing symmetric may disable matrix : 1114 transitions.
[2024-05-28 14:19:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:19:17] [INFO ] Computing symmetric may enable matrix : 1114 transitions.
[2024-05-28 14:19:17] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:19:17] [INFO ] Applying decomposition
[2024-05-28 14:19:17] [INFO ] Flatten gal took : 54 ms
[2024-05-28 14:19:17] [INFO ] Computing Do-Not-Accords matrix : 1114 transitions.
[2024-05-28 14:19:17] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14399688417403651943.txt' '-o' '/tmp/graph14399688417403651943.bin' '-w' '/tmp/graph14399688417403651943.weights'
[2024-05-28 14:19:17] [INFO ] Built C files in 211ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16105902874057096886
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14399688417403651943.bin' '-l' '-1' '-v' '-w' '/tmp/graph14399688417403651943.weights' '-q' '0' '-e' '0.001'
Running compilation step : cd /tmp/ltsmin16105902874057096886;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 14:19:17] [INFO ] Decomposing Gal with order
[2024-05-28 14:19:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:19:17] [INFO ] Removed a total of 1007 redundant transitions.
[2024-05-28 14:19:17] [INFO ] Flatten gal took : 265 ms
[2024-05-28 14:19:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 1199 labels/synchronizations in 33 ms.
[2024-05-28 14:19:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality15338310896200496232.gal : 7 ms
[2024-05-28 14:19:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality4427675475223849282.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15338310896200496232.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4427675475223849282.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((X(F("((((gu22.P_1113_0+gu22.P_1113_1)+(gu22.P_1113_2+gu22.P_1113_3))+((gu22.P_1113_4+gu22.P_1113_5)+(gu22.P_1113_6+gu22.P_1113_7)))...565
Formula 0 simplified : XG!"((((gu22.P_1113_0+gu22.P_1113_1)+(gu22.P_1113_2+gu22.P_1113_3))+((gu22.P_1113_4+gu22.P_1113_5)+(gu22.P_1113_6+gu22.P_1113_7)))>(...559
Compilation finished in 3953 ms.
Running link step : cd /tmp/ltsmin16105902874057096886;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 105 ms.
Running LTSmin : cd /tmp/ltsmin16105902874057096886;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 2116 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin16105902874057096886;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(((LTLAPp1==true)&&[](<>((LTLAPp2==true))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin16105902874057096886;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(((LTLAPp1==true)&&[](<>((LTLAPp2==true))))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin16105902874057096886;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(((LTLAPp1==true)&&[](<>((LTLAPp2==true))))))))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S02J04T08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBLF-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 r290-tajo-171654446300083"
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 ;