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.r516-tajo-171654446400107.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 ltsminxred
Input is PolyORBLF-COL-S02J06T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654446400107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 8.3K Apr 11 17:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 11 17:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 11 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 11 17:06 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 4.9K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 11 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Apr 11 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 11 17:13 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-S02J06T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J06T08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717249037351

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J06T08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 13:37:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 13:37:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 13:37:18] [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.
[2024-06-01 13:37:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 13:37:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 648 ms
[2024-06-01 13:37:19] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 690 PT places and 1492.0 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
[2024-06-01 13:37:19] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2024-06-01 13:37:19] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40000 steps (16 resets) in 2075 ms. (19 steps per ms) remains 11/29 properties
BEST_FIRST walk for 40003 steps (8 resets) in 427 ms. (93 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40002 steps (15 resets) in 310 ms. (128 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (19 resets) in 439 ms. (90 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (11 resets) in 228 ms. (174 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (11 resets) in 292 ms. (136 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (14 resets) in 138 ms. (287 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (14 resets) in 241 ms. (165 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (16 resets) in 180 ms. (221 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (10 resets) in 222 ms. (179 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (9 resets) in 295 ms. (135 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (13 resets) in 292 ms. (136 steps per ms) remains 10/10 properties
[2024-06-01 13:37:21] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-06-01 13:37:21] [INFO ] Computed 26 invariants in 10 ms
[2024-06-01 13:37:21] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp16 is UNSAT
At refinement iteration 2 (OVERLAPS) 36/48 variables, 4/5 constraints. Problems are: Problem set: 3 solved, 7 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 1/6 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/6 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 5/53 variables, 4/10 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 4 solved, 6 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
After SMT solving in domain Real declared 73/145 variables, and 21 constraints, problems are : Problem set: 10 solved, 0 unsolved in 342 ms.
Refiners :[Positive P Invariants (semi-flows): 9/11 constraints, Generalized P Invariants (flows): 12/15 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 400ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 10 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:37:21] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-06-01 13:37:22] [INFO ] Flatten gal took : 64 ms
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:37:22] [INFO ] Flatten gal took : 7 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
[2024-06-01 13:37:22] [INFO ] Unfolded HLPN to a Petri net with 690 places and 1434 transitions 6564 arcs in 32 ms.
[2024-06-01 13:37:22] [INFO ] Unfolded 10 HLPN properties in 0 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Support contains 313 out of 690 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 1306/1306 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 688 transition count 1306
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 680 transition count 1298
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 680 transition count 1298
Applied a total of 18 rules in 79 ms. Remains 680 /690 variables (removed 10) and now considering 1298/1306 (removed 8) transitions.
Running 1296 sub problems to find dead transitions.
[2024-06-01 13:37:22] [INFO ] Flow matrix only has 1282 transitions (discarded 16 similar events)
// Phase 1: matrix 1282 rows 680 cols
[2024-06-01 13:37:22] [INFO ] Computed 52 invariants in 61 ms
[2024-06-01 13:37:22] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/678 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/678 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
[2024-06-01 13:37:40] [INFO ] Deduced a trap composed of 72 places in 123 ms of which 16 ms to minimize.
[2024-06-01 13:37:42] [INFO ] Deduced a trap composed of 96 places in 325 ms of which 6 ms to minimize.
[2024-06-01 13:37:42] [INFO ] Deduced a trap composed of 72 places in 51 ms of which 1 ms to minimize.
[2024-06-01 13:37:43] [INFO ] Deduced a trap composed of 72 places in 285 ms of which 4 ms to minimize.
[2024-06-01 13:37:43] [INFO ] Deduced a trap composed of 73 places in 280 ms of which 4 ms to minimize.
[2024-06-01 13:37:43] [INFO ] Deduced a trap composed of 74 places in 230 ms of which 3 ms to minimize.
[2024-06-01 13:37:44] [INFO ] Deduced a trap composed of 69 places in 232 ms of which 4 ms to minimize.
[2024-06-01 13:37:44] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 2 ms to minimize.
[2024-06-01 13:37:44] [INFO ] Deduced a trap composed of 72 places in 91 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 678/1962 variables, and 59 constraints, problems are : Problem set: 0 solved, 1296 unsolved in 20051 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 38/39 constraints, State Equation: 0/680 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1296/1296 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/678 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/678 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/678 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
[2024-06-01 13:37:46] [INFO ] Deduced a trap composed of 72 places in 47 ms of which 1 ms to minimize.
[2024-06-01 13:37:47] [INFO ] Deduced a trap composed of 142 places in 985 ms of which 4 ms to minimize.
[2024-06-01 13:37:48] [INFO ] Deduced a trap composed of 186 places in 312 ms of which 4 ms to minimize.
[2024-06-01 13:37:48] [INFO ] Deduced a trap composed of 338 places in 278 ms of which 4 ms to minimize.
[2024-06-01 13:37:57] [INFO ] Deduced a trap composed of 19 places in 237 ms of which 3 ms to minimize.
[2024-06-01 13:38:04] [INFO ] Deduced a trap composed of 350 places in 374 ms of which 4 ms to minimize.
[2024-06-01 13:38:04] [INFO ] Deduced a trap composed of 362 places in 407 ms of which 5 ms to minimize.
[2024-06-01 13:38:05] [INFO ] Deduced a trap composed of 351 places in 336 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 678/1962 variables, and 67 constraints, problems are : Problem set: 0 solved, 1296 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 38/39 constraints, State Equation: 0/680 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1296 constraints, Known Traps: 17/17 constraints]
After SMT, in 42844ms problems are : Problem set: 0 solved, 1296 unsolved
Search for dead transitions found 0 dead transitions in 42872ms
[2024-06-01 13:38:05] [INFO ] Flow matrix only has 1282 transitions (discarded 16 similar events)
[2024-06-01 13:38:05] [INFO ] Invariant cache hit.
[2024-06-01 13:38:05] [INFO ] Implicit Places using invariants in 593 ms returned [530, 531, 532, 533, 534, 535, 536, 537]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 605 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 672/690 places, 1298/1306 transitions.
Applied a total of 0 rules in 27 ms. Remains 672 /672 variables (removed 0) and now considering 1298/1298 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43618 ms. Remains : 672/690 places, 1298/1306 transitions.
Support contains 313 out of 672 places after structural reductions.
[2024-06-01 13:38:05] [INFO ] Flatten gal took : 106 ms
[2024-06-01 13:38:06] [INFO ] Flatten gal took : 110 ms
[2024-06-01 13:38:06] [INFO ] Input system was already deterministic with 1298 transitions.
Support contains 305 out of 672 places (down from 313) after GAL structural reductions.
RANDOM walk for 40000 steps (13 resets) in 1331 ms. (30 steps per ms) remains 9/24 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 314 ms. (126 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (10 resets) in 223 ms. (178 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (9 resets) in 317 ms. (125 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (10 resets) in 262 ms. (152 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (10 resets) in 360 ms. (110 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (10 resets) in 306 ms. (130 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 285 ms. (139 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (9 resets) in 344 ms. (115 steps per ms) remains 8/8 properties
[2024-06-01 13:38:07] [INFO ] Flow matrix only has 1282 transitions (discarded 16 similar events)
// Phase 1: matrix 1282 rows 672 cols
[2024-06-01 13:38:08] [INFO ] Computed 44 invariants in 34 ms
[2024-06-01 13:38:08] [INFO ] State equation strengthened by 96 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/167 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 415/582 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/582 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 3/585 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/585 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 668/1954 variables, and 41 constraints, problems are : Problem set: 8 solved, 0 unsolved in 741 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/672 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 850ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 10 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' '!(G(F(p0)))'
Support contains 9 out of 672 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 672/672 places, 1298/1298 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 672 transition count 1250
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 624 transition count 1250
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 96 place count 624 transition count 1170
Deduced a syphon composed of 80 places in 15 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 256 place count 544 transition count 1170
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 384 place count 480 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 392 place count 472 transition count 1098
Iterating global reduction 2 with 8 rules applied. Total rules applied 400 place count 472 transition count 1098
Applied a total of 400 rules in 261 ms. Remains 472 /672 variables (removed 200) and now considering 1098/1298 (removed 200) transitions.
Running 1096 sub problems to find dead transitions.
[2024-06-01 13:38:09] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 472 cols
[2024-06-01 13:38:09] [INFO ] Computed 44 invariants in 64 ms
[2024-06-01 13:38:09] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/470 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/470 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-06-01 13:38:20] [INFO ] Deduced a trap composed of 49 places in 65 ms of which 1 ms to minimize.
[2024-06-01 13:38:20] [INFO ] Deduced a trap composed of 49 places in 67 ms of which 1 ms to minimize.
[2024-06-01 13:38:20] [INFO ] Deduced a trap composed of 48 places in 52 ms of which 1 ms to minimize.
[2024-06-01 13:38:20] [INFO ] Deduced a trap composed of 48 places in 41 ms of which 1 ms to minimize.
[2024-06-01 13:38:20] [INFO ] Deduced a trap composed of 48 places in 69 ms of which 1 ms to minimize.
[2024-06-01 13:38:20] [INFO ] Deduced a trap composed of 48 places in 66 ms of which 1 ms to minimize.
[2024-06-01 13:38:20] [INFO ] Deduced a trap composed of 48 places in 68 ms of which 1 ms to minimize.
[2024-06-01 13:38:21] [INFO ] Deduced a trap composed of 181 places in 329 ms of which 4 ms to minimize.
[2024-06-01 13:38:21] [INFO ] Deduced a trap composed of 182 places in 320 ms of which 4 ms to minimize.
[2024-06-01 13:38:23] [INFO ] Deduced a trap composed of 48 places in 56 ms of which 2 ms to minimize.
[2024-06-01 13:38:28] [INFO ] Deduced a trap composed of 47 places in 238 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/470 variables, 11/53 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 470/1554 variables, and 53 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/472 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/470 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/470 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/470 variables, 11/53 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-06-01 13:38:37] [INFO ] Deduced a trap composed of 300 places in 284 ms of which 3 ms to minimize.
[2024-06-01 13:38:38] [INFO ] Deduced a trap composed of 19 places in 182 ms of which 2 ms to minimize.
[2024-06-01 13:38:41] [INFO ] Deduced a trap composed of 54 places in 282 ms of which 4 ms to minimize.
[2024-06-01 13:38:45] [INFO ] Deduced a trap composed of 174 places in 283 ms of which 4 ms to minimize.
[2024-06-01 13:38:46] [INFO ] Deduced a trap composed of 163 places in 222 ms of which 2 ms to minimize.
[2024-06-01 13:38:47] [INFO ] Deduced a trap composed of 50 places in 312 ms of which 5 ms to minimize.
[2024-06-01 13:38:47] [INFO ] Deduced a trap composed of 87 places in 273 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 470/1554 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/472 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 18/18 constraints]
After SMT, in 42896ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 42940ms
[2024-06-01 13:38:52] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-06-01 13:38:52] [INFO ] Invariant cache hit.
[2024-06-01 13:38:52] [INFO ] Implicit Places using invariants in 434 ms returned []
[2024-06-01 13:38:52] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-06-01 13:38:52] [INFO ] Invariant cache hit.
[2024-06-01 13:38:53] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:38:57] [INFO ] Implicit Places using invariants and state equation in 4377 ms returned []
Implicit Place search using SMT with State Equation took 4814 ms to find 0 implicit places.
[2024-06-01 13:38:57] [INFO ] Redundant transitions in 63 ms returned []
Running 1096 sub problems to find dead transitions.
[2024-06-01 13:38:57] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-06-01 13:38:57] [INFO ] Invariant cache hit.
[2024-06-01 13:38:57] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/470 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/470 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-06-01 13:39:06] [INFO ] Deduced a trap composed of 48 places in 143 ms of which 3 ms to minimize.
[2024-06-01 13:39:06] [INFO ] Deduced a trap composed of 48 places in 100 ms of which 1 ms to minimize.
[2024-06-01 13:39:07] [INFO ] Deduced a trap composed of 48 places in 74 ms of which 1 ms to minimize.
[2024-06-01 13:39:07] [INFO ] Deduced a trap composed of 48 places in 75 ms of which 1 ms to minimize.
[2024-06-01 13:39:07] [INFO ] Deduced a trap composed of 49 places in 74 ms of which 1 ms to minimize.
[2024-06-01 13:39:07] [INFO ] Deduced a trap composed of 48 places in 48 ms of which 1 ms to minimize.
[2024-06-01 13:39:07] [INFO ] Deduced a trap composed of 48 places in 45 ms of which 1 ms to minimize.
[2024-06-01 13:39:07] [INFO ] Deduced a trap composed of 182 places in 292 ms of which 4 ms to minimize.
[2024-06-01 13:39:07] [INFO ] Deduced a trap composed of 175 places in 283 ms of which 4 ms to minimize.
[2024-06-01 13:39:09] [INFO ] Deduced a trap composed of 48 places in 55 ms of which 1 ms to minimize.
[2024-06-01 13:39:11] [INFO ] Deduced a trap composed of 300 places in 341 ms of which 4 ms to minimize.
[2024-06-01 13:39:14] [INFO ] Deduced a trap composed of 54 places in 267 ms of which 4 ms to minimize.
[2024-06-01 13:39:18] [INFO ] Deduced a trap composed of 71 places in 112 ms of which 2 ms to minimize.
[2024-06-01 13:39:18] [INFO ] Deduced a trap composed of 166 places in 247 ms of which 4 ms to minimize.
[2024-06-01 13:39:18] [INFO ] Deduced a trap composed of 179 places in 230 ms of which 4 ms to minimize.
[2024-06-01 13:39:19] [INFO ] Deduced a trap composed of 171 places in 306 ms of which 5 ms to minimize.
[2024-06-01 13:39:20] [INFO ] Deduced a trap composed of 34 places in 205 ms of which 3 ms to minimize.
[2024-06-01 13:39:20] [INFO ] Deduced a trap composed of 89 places in 249 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/470 variables, 18/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 470/1554 variables, and 60 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/472 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/470 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/470 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/470 variables, 18/60 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-06-01 13:39:34] [INFO ] Deduced a trap composed of 20 places in 168 ms of which 3 ms to minimize.
[2024-06-01 13:39:41] [INFO ] Deduced a trap composed of 174 places in 254 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/470 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Problem TDEAD514 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD517 is UNSAT
Problem TDEAD518 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD521 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
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 TDEAD554 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD557 is UNSAT
Problem TDEAD558 is UNSAT
Problem TDEAD559 is UNSAT
Problem TDEAD560 is UNSAT
Problem TDEAD561 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
At refinement iteration 5 (OVERLAPS) 2/472 variables, 2/64 constraints. Problems are: Problem set: 88 solved, 1008 unsolved
[2024-06-01 13:39:54] [INFO ] Deduced a trap composed of 101 places in 253 ms of which 3 ms to minimize.
[2024-06-01 13:39:55] [INFO ] Deduced a trap composed of 170 places in 228 ms of which 8 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 472/1554 variables, and 66 constraints, problems are : Problem set: 88 solved, 1008 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 0/472 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 22/22 constraints]
After SMT, in 61926ms problems are : Problem set: 88 solved, 1008 unsolved
Search for dead transitions found 88 dead transitions in 61942ms
Found 88 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 88 transitions
Dead transitions reduction (with SMT) removed 88 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 472/672 places, 1010/1298 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 454 transition count 978
Applied a total of 16 rules in 49 ms. Remains 454 /472 variables (removed 18) and now considering 978/1010 (removed 32) transitions.
[2024-06-01 13:39:59] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
// Phase 1: matrix 962 rows 454 cols
[2024-06-01 13:39:59] [INFO ] Computed 44 invariants in 11 ms
[2024-06-01 13:40:00] [INFO ] Implicit Places using invariants in 734 ms returned []
[2024-06-01 13:40:00] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:40:00] [INFO ] Invariant cache hit.
[2024-06-01 13:40:00] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:40:05] [INFO ] Implicit Places using invariants and state equation in 4944 ms returned []
Implicit Place search using SMT with State Equation took 5706 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 454/672 places, 978/1298 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 115802 ms. Remains : 454/672 places, 978/1298 transitions.
Stuttering acceptance computed with spot in 343 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T08-LTLCardinality-00
Product exploration explored 100000 steps with 6458 reset in 441 ms.
Product exploration explored 100000 steps with 6453 reset in 626 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 186 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 102 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 51 steps (0 resets) in 4 ms. (10 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 166 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 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
[2024-06-01 13:40:07] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:40:07] [INFO ] Invariant cache hit.
[2024-06-01 13:40:08] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-06-01 13:40:09] [INFO ] [Real]Absence check using 13 positive and 31 generalized place invariants in 275 ms returned sat
[2024-06-01 13:40:10] [INFO ] [Real]Absence check using state equation in 1188 ms returned sat
[2024-06-01 13:40:10] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:40:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-06-01 13:40:11] [INFO ] [Nat]Absence check using 13 positive and 31 generalized place invariants in 107 ms returned sat
[2024-06-01 13:40:13] [INFO ] [Nat]Absence check using state equation in 1989 ms returned sat
[2024-06-01 13:40:13] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:40:13] [INFO ] [Nat]Added 96 Read/Feed constraints in 237 ms returned sat
[2024-06-01 13:40:13] [INFO ] Computed and/alt/rep : 440/1517/432 causal constraints (skipped 528 transitions) in 86 ms.
[2024-06-01 13:40:15] [INFO ] Added : 125 causal constraints over 25 iterations in 2209 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 9 out of 454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 454/454 places, 978/978 transitions.
Applied a total of 0 rules in 69 ms. Remains 454 /454 variables (removed 0) and now considering 978/978 (removed 0) transitions.
Running 976 sub problems to find dead transitions.
[2024-06-01 13:40:15] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:40:15] [INFO ] Invariant cache hit.
[2024-06-01 13:40:15] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:40:24] [INFO ] Deduced a trap composed of 46 places in 128 ms of which 2 ms to minimize.
[2024-06-01 13:40:24] [INFO ] Deduced a trap composed of 46 places in 134 ms of which 2 ms to minimize.
[2024-06-01 13:40:24] [INFO ] Deduced a trap composed of 46 places in 73 ms of which 1 ms to minimize.
[2024-06-01 13:40:25] [INFO ] Deduced a trap composed of 46 places in 48 ms of which 1 ms to minimize.
[2024-06-01 13:40:25] [INFO ] Deduced a trap composed of 46 places in 48 ms of which 1 ms to minimize.
[2024-06-01 13:40:25] [INFO ] Deduced a trap composed of 46 places in 48 ms of which 1 ms to minimize.
[2024-06-01 13:40:25] [INFO ] Deduced a trap composed of 46 places in 49 ms of which 2 ms to minimize.
[2024-06-01 13:40:25] [INFO ] Deduced a trap composed of 184 places in 270 ms of which 4 ms to minimize.
[2024-06-01 13:40:25] [INFO ] Deduced a trap composed of 192 places in 362 ms of which 2 ms to minimize.
[2024-06-01 13:40:26] [INFO ] Deduced a trap composed of 191 places in 230 ms of which 2 ms to minimize.
[2024-06-01 13:40:26] [INFO ] Deduced a trap composed of 204 places in 319 ms of which 2 ms to minimize.
[2024-06-01 13:40:26] [INFO ] Deduced a trap composed of 167 places in 265 ms of which 2 ms to minimize.
[2024-06-01 13:40:27] [INFO ] Deduced a trap composed of 189 places in 265 ms of which 3 ms to minimize.
[2024-06-01 13:40:27] [INFO ] Deduced a trap composed of 204 places in 258 ms of which 4 ms to minimize.
[2024-06-01 13:40:27] [INFO ] Deduced a trap composed of 210 places in 216 ms of which 3 ms to minimize.
[2024-06-01 13:40:27] [INFO ] Deduced a trap composed of 194 places in 282 ms of which 3 ms to minimize.
[2024-06-01 13:40:28] [INFO ] Deduced a trap composed of 188 places in 273 ms of which 2 ms to minimize.
[2024-06-01 13:40:28] [INFO ] Deduced a trap composed of 200 places in 296 ms of which 4 ms to minimize.
[2024-06-01 13:40:28] [INFO ] Deduced a trap composed of 200 places in 396 ms of which 2 ms to minimize.
[2024-06-01 13:40:29] [INFO ] Deduced a trap composed of 19 places in 214 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/452 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:40:29] [INFO ] Deduced a trap composed of 46 places in 63 ms of which 1 ms to minimize.
[2024-06-01 13:40:30] [INFO ] Deduced a trap composed of 160 places in 297 ms of which 6 ms to minimize.
[2024-06-01 13:40:30] [INFO ] Deduced a trap composed of 188 places in 295 ms of which 5 ms to minimize.
[2024-06-01 13:40:31] [INFO ] Deduced a trap composed of 29 places in 173 ms of which 1 ms to minimize.
[2024-06-01 13:40:31] [INFO ] Deduced a trap composed of 191 places in 258 ms of which 4 ms to minimize.
[2024-06-01 13:40:31] [INFO ] Deduced a trap composed of 183 places in 250 ms of which 3 ms to minimize.
[2024-06-01 13:40:32] [INFO ] Deduced a trap composed of 174 places in 295 ms of which 4 ms to minimize.
[2024-06-01 13:40:32] [INFO ] Deduced a trap composed of 184 places in 312 ms of which 4 ms to minimize.
[2024-06-01 13:40:32] [INFO ] Deduced a trap composed of 200 places in 224 ms of which 3 ms to minimize.
[2024-06-01 13:40:33] [INFO ] Deduced a trap composed of 199 places in 257 ms of which 3 ms to minimize.
[2024-06-01 13:40:33] [INFO ] Deduced a trap composed of 187 places in 315 ms of which 3 ms to minimize.
[2024-06-01 13:40:33] [INFO ] Deduced a trap composed of 169 places in 308 ms of which 3 ms to minimize.
[2024-06-01 13:40:34] [INFO ] Deduced a trap composed of 189 places in 237 ms of which 3 ms to minimize.
[2024-06-01 13:40:34] [INFO ] Deduced a trap composed of 216 places in 404 ms of which 6 ms to minimize.
[2024-06-01 13:40:34] [INFO ] Deduced a trap composed of 202 places in 268 ms of which 2 ms to minimize.
[2024-06-01 13:40:34] [INFO ] Deduced a trap composed of 198 places in 258 ms of which 5 ms to minimize.
[2024-06-01 13:40:35] [INFO ] Deduced a trap composed of 195 places in 247 ms of which 3 ms to minimize.
[2024-06-01 13:40:35] [INFO ] Deduced a trap composed of 184 places in 280 ms of which 2 ms to minimize.
[2024-06-01 13:40:35] [INFO ] Deduced a trap composed of 192 places in 213 ms of which 3 ms to minimize.
[2024-06-01 13:40:36] [INFO ] Deduced a trap composed of 191 places in 241 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) 0/452 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 976 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 452/1416 variables, and 82 constraints, problems are : Problem set: 0 solved, 976 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/454 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 976/976 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 976 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/452 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:40:40] [INFO ] Deduced a trap composed of 206 places in 299 ms of which 4 ms to minimize.
[2024-06-01 13:40:40] [INFO ] Deduced a trap composed of 183 places in 413 ms of which 7 ms to minimize.
[2024-06-01 13:40:40] [INFO ] Deduced a trap composed of 207 places in 294 ms of which 4 ms to minimize.
[2024-06-01 13:40:41] [INFO ] Deduced a trap composed of 186 places in 267 ms of which 4 ms to minimize.
[2024-06-01 13:40:41] [INFO ] Deduced a trap composed of 225 places in 261 ms of which 4 ms to minimize.
[2024-06-01 13:40:41] [INFO ] Deduced a trap composed of 222 places in 281 ms of which 5 ms to minimize.
[2024-06-01 13:40:42] [INFO ] Deduced a trap composed of 192 places in 243 ms of which 3 ms to minimize.
[2024-06-01 13:40:42] [INFO ] Deduced a trap composed of 204 places in 248 ms of which 3 ms to minimize.
[2024-06-01 13:40:42] [INFO ] Deduced a trap composed of 225 places in 229 ms of which 3 ms to minimize.
[2024-06-01 13:40:42] [INFO ] Deduced a trap composed of 213 places in 257 ms of which 2 ms to minimize.
[2024-06-01 13:40:43] [INFO ] Deduced a trap composed of 225 places in 219 ms of which 2 ms to minimize.
[2024-06-01 13:40:43] [INFO ] Deduced a trap composed of 224 places in 240 ms of which 2 ms to minimize.
[2024-06-01 13:40:43] [INFO ] Deduced a trap composed of 223 places in 203 ms of which 3 ms to minimize.
[2024-06-01 13:40:43] [INFO ] Deduced a trap composed of 221 places in 241 ms of which 2 ms to minimize.
[2024-06-01 13:40:44] [INFO ] Deduced a trap composed of 216 places in 309 ms of which 3 ms to minimize.
[2024-06-01 13:40:44] [INFO ] Deduced a trap composed of 230 places in 279 ms of which 5 ms to minimize.
[2024-06-01 13:40:44] [INFO ] Deduced a trap composed of 226 places in 323 ms of which 5 ms to minimize.
[2024-06-01 13:40:45] [INFO ] Deduced a trap composed of 204 places in 325 ms of which 5 ms to minimize.
[2024-06-01 13:40:45] [INFO ] Deduced a trap composed of 247 places in 276 ms of which 5 ms to minimize.
[2024-06-01 13:40:45] [INFO ] Deduced a trap composed of 240 places in 275 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/452 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:40:46] [INFO ] Deduced a trap composed of 189 places in 281 ms of which 4 ms to minimize.
[2024-06-01 13:40:47] [INFO ] Deduced a trap composed of 210 places in 249 ms of which 3 ms to minimize.
[2024-06-01 13:40:47] [INFO ] Deduced a trap composed of 180 places in 280 ms of which 4 ms to minimize.
[2024-06-01 13:40:47] [INFO ] Deduced a trap composed of 196 places in 274 ms of which 4 ms to minimize.
[2024-06-01 13:40:48] [INFO ] Deduced a trap composed of 207 places in 315 ms of which 5 ms to minimize.
[2024-06-01 13:40:48] [INFO ] Deduced a trap composed of 210 places in 292 ms of which 3 ms to minimize.
[2024-06-01 13:40:48] [INFO ] Deduced a trap composed of 189 places in 259 ms of which 2 ms to minimize.
[2024-06-01 13:40:48] [INFO ] Deduced a trap composed of 210 places in 205 ms of which 2 ms to minimize.
[2024-06-01 13:40:49] [INFO ] Deduced a trap composed of 189 places in 254 ms of which 3 ms to minimize.
[2024-06-01 13:40:49] [INFO ] Deduced a trap composed of 193 places in 284 ms of which 6 ms to minimize.
[2024-06-01 13:40:49] [INFO ] Deduced a trap composed of 210 places in 284 ms of which 3 ms to minimize.
[2024-06-01 13:40:50] [INFO ] Deduced a trap composed of 190 places in 313 ms of which 6 ms to minimize.
[2024-06-01 13:40:50] [INFO ] Deduced a trap composed of 196 places in 273 ms of which 4 ms to minimize.
[2024-06-01 13:40:50] [INFO ] Deduced a trap composed of 212 places in 244 ms of which 4 ms to minimize.
[2024-06-01 13:40:51] [INFO ] Deduced a trap composed of 184 places in 318 ms of which 5 ms to minimize.
[2024-06-01 13:40:51] [INFO ] Deduced a trap composed of 186 places in 326 ms of which 8 ms to minimize.
[2024-06-01 13:40:51] [INFO ] Deduced a trap composed of 196 places in 326 ms of which 5 ms to minimize.
[2024-06-01 13:40:52] [INFO ] Deduced a trap composed of 227 places in 324 ms of which 8 ms to minimize.
[2024-06-01 13:40:52] [INFO ] Deduced a trap composed of 196 places in 279 ms of which 3 ms to minimize.
[2024-06-01 13:40:53] [INFO ] Deduced a trap composed of 193 places in 274 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/452 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:40:55] [INFO ] Deduced a trap composed of 185 places in 294 ms of which 3 ms to minimize.
[2024-06-01 13:40:55] [INFO ] Deduced a trap composed of 186 places in 310 ms of which 4 ms to minimize.
[2024-06-01 13:40:55] [INFO ] Deduced a trap composed of 198 places in 323 ms of which 6 ms to minimize.
[2024-06-01 13:40:56] [INFO ] Deduced a trap composed of 189 places in 270 ms of which 5 ms to minimize.
[2024-06-01 13:40:56] [INFO ] Deduced a trap composed of 174 places in 270 ms of which 3 ms to minimize.
[2024-06-01 13:40:56] [INFO ] Deduced a trap composed of 162 places in 249 ms of which 5 ms to minimize.
[2024-06-01 13:40:57] [INFO ] Deduced a trap composed of 190 places in 196 ms of which 2 ms to minimize.
[2024-06-01 13:40:57] [INFO ] Deduced a trap composed of 221 places in 228 ms of which 2 ms to minimize.
[2024-06-01 13:40:57] [INFO ] Deduced a trap composed of 191 places in 232 ms of which 4 ms to minimize.
SMT process timed out in 41864ms, After SMT, problems are : Problem set: 0 solved, 976 unsolved
Search for dead transitions found 0 dead transitions in 41906ms
[2024-06-01 13:40:57] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:40:57] [INFO ] Invariant cache hit.
[2024-06-01 13:40:58] [INFO ] Implicit Places using invariants in 428 ms returned []
[2024-06-01 13:40:58] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:40:58] [INFO ] Invariant cache hit.
[2024-06-01 13:40:58] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:41:04] [INFO ] Implicit Places using invariants and state equation in 6274 ms returned []
Implicit Place search using SMT with State Equation took 6709 ms to find 0 implicit places.
[2024-06-01 13:41:04] [INFO ] Redundant transitions in 19 ms returned []
Running 976 sub problems to find dead transitions.
[2024-06-01 13:41:04] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:41:04] [INFO ] Invariant cache hit.
[2024-06-01 13:41:04] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:41:13] [INFO ] Deduced a trap composed of 46 places in 128 ms of which 2 ms to minimize.
[2024-06-01 13:41:13] [INFO ] Deduced a trap composed of 46 places in 99 ms of which 1 ms to minimize.
[2024-06-01 13:41:13] [INFO ] Deduced a trap composed of 46 places in 75 ms of which 1 ms to minimize.
[2024-06-01 13:41:14] [INFO ] Deduced a trap composed of 46 places in 62 ms of which 1 ms to minimize.
[2024-06-01 13:41:14] [INFO ] Deduced a trap composed of 46 places in 52 ms of which 0 ms to minimize.
[2024-06-01 13:41:14] [INFO ] Deduced a trap composed of 46 places in 59 ms of which 0 ms to minimize.
[2024-06-01 13:41:14] [INFO ] Deduced a trap composed of 46 places in 58 ms of which 1 ms to minimize.
[2024-06-01 13:41:14] [INFO ] Deduced a trap composed of 184 places in 285 ms of which 4 ms to minimize.
[2024-06-01 13:41:15] [INFO ] Deduced a trap composed of 192 places in 439 ms of which 4 ms to minimize.
[2024-06-01 13:41:15] [INFO ] Deduced a trap composed of 191 places in 247 ms of which 3 ms to minimize.
[2024-06-01 13:41:15] [INFO ] Deduced a trap composed of 204 places in 296 ms of which 3 ms to minimize.
[2024-06-01 13:41:15] [INFO ] Deduced a trap composed of 167 places in 237 ms of which 3 ms to minimize.
[2024-06-01 13:41:16] [INFO ] Deduced a trap composed of 189 places in 203 ms of which 2 ms to minimize.
[2024-06-01 13:41:16] [INFO ] Deduced a trap composed of 204 places in 237 ms of which 4 ms to minimize.
[2024-06-01 13:41:16] [INFO ] Deduced a trap composed of 210 places in 269 ms of which 4 ms to minimize.
[2024-06-01 13:41:16] [INFO ] Deduced a trap composed of 194 places in 221 ms of which 3 ms to minimize.
[2024-06-01 13:41:17] [INFO ] Deduced a trap composed of 188 places in 253 ms of which 3 ms to minimize.
[2024-06-01 13:41:17] [INFO ] Deduced a trap composed of 200 places in 278 ms of which 3 ms to minimize.
[2024-06-01 13:41:17] [INFO ] Deduced a trap composed of 200 places in 254 ms of which 3 ms to minimize.
[2024-06-01 13:41:18] [INFO ] Deduced a trap composed of 19 places in 328 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/452 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:41:18] [INFO ] Deduced a trap composed of 46 places in 65 ms of which 1 ms to minimize.
[2024-06-01 13:41:19] [INFO ] Deduced a trap composed of 160 places in 322 ms of which 5 ms to minimize.
[2024-06-01 13:41:19] [INFO ] Deduced a trap composed of 188 places in 286 ms of which 4 ms to minimize.
[2024-06-01 13:41:20] [INFO ] Deduced a trap composed of 29 places in 169 ms of which 3 ms to minimize.
[2024-06-01 13:41:20] [INFO ] Deduced a trap composed of 191 places in 342 ms of which 6 ms to minimize.
[2024-06-01 13:41:21] [INFO ] Deduced a trap composed of 183 places in 338 ms of which 6 ms to minimize.
[2024-06-01 13:41:21] [INFO ] Deduced a trap composed of 174 places in 374 ms of which 5 ms to minimize.
[2024-06-01 13:41:21] [INFO ] Deduced a trap composed of 184 places in 319 ms of which 5 ms to minimize.
[2024-06-01 13:41:22] [INFO ] Deduced a trap composed of 200 places in 316 ms of which 6 ms to minimize.
[2024-06-01 13:41:22] [INFO ] Deduced a trap composed of 199 places in 287 ms of which 4 ms to minimize.
[2024-06-01 13:41:22] [INFO ] Deduced a trap composed of 187 places in 236 ms of which 4 ms to minimize.
[2024-06-01 13:41:23] [INFO ] Deduced a trap composed of 169 places in 222 ms of which 3 ms to minimize.
[2024-06-01 13:41:23] [INFO ] Deduced a trap composed of 189 places in 203 ms of which 3 ms to minimize.
[2024-06-01 13:41:23] [INFO ] Deduced a trap composed of 216 places in 209 ms of which 3 ms to minimize.
[2024-06-01 13:41:23] [INFO ] Deduced a trap composed of 202 places in 201 ms of which 3 ms to minimize.
[2024-06-01 13:41:23] [INFO ] Deduced a trap composed of 198 places in 224 ms of which 3 ms to minimize.
[2024-06-01 13:41:24] [INFO ] Deduced a trap composed of 195 places in 201 ms of which 3 ms to minimize.
[2024-06-01 13:41:24] [INFO ] Deduced a trap composed of 184 places in 342 ms of which 6 ms to minimize.
[2024-06-01 13:41:24] [INFO ] Deduced a trap composed of 192 places in 208 ms of which 3 ms to minimize.
[2024-06-01 13:41:25] [INFO ] Deduced a trap composed of 191 places in 211 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/452 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:41:34] [INFO ] Deduced a trap composed of 180 places in 294 ms of which 4 ms to minimize.
[2024-06-01 13:41:34] [INFO ] Deduced a trap composed of 194 places in 267 ms of which 2 ms to minimize.
[2024-06-01 13:41:35] [INFO ] Deduced a trap composed of 187 places in 384 ms of which 5 ms to minimize.
[2024-06-01 13:41:35] [INFO ] Deduced a trap composed of 207 places in 298 ms of which 3 ms to minimize.
[2024-06-01 13:41:35] [INFO ] Deduced a trap composed of 217 places in 242 ms of which 3 ms to minimize.
[2024-06-01 13:41:36] [INFO ] Deduced a trap composed of 219 places in 223 ms of which 3 ms to minimize.
SMT process timed out in 31514ms, After SMT, problems are : Problem set: 0 solved, 976 unsolved
Search for dead transitions found 0 dead transitions in 31525ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 80253 ms. Remains : 454/454 places, 978/978 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 80 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 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 51 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 159 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 156 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0)]
[2024-06-01 13:41:36] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:41:36] [INFO ] Invariant cache hit.
[2024-06-01 13:41:37] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-06-01 13:41:37] [INFO ] [Real]Absence check using 13 positive and 31 generalized place invariants in 169 ms returned sat
[2024-06-01 13:41:38] [INFO ] [Real]Absence check using state equation in 1014 ms returned sat
[2024-06-01 13:41:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 13:41:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-06-01 13:41:39] [INFO ] [Nat]Absence check using 13 positive and 31 generalized place invariants in 67 ms returned sat
[2024-06-01 13:41:40] [INFO ] [Nat]Absence check using state equation in 1147 ms returned sat
[2024-06-01 13:41:40] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:41:40] [INFO ] [Nat]Added 96 Read/Feed constraints in 174 ms returned sat
[2024-06-01 13:41:40] [INFO ] Computed and/alt/rep : 440/1517/432 causal constraints (skipped 528 transitions) in 114 ms.
[2024-06-01 13:41:42] [INFO ] Added : 125 causal constraints over 25 iterations in 2051 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6468 reset in 422 ms.
Product exploration explored 100000 steps with 6435 reset in 353 ms.
Support contains 9 out of 454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 454/454 places, 978/978 transitions.
Applied a total of 0 rules in 22 ms. Remains 454 /454 variables (removed 0) and now considering 978/978 (removed 0) transitions.
Running 976 sub problems to find dead transitions.
[2024-06-01 13:41:43] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:41:43] [INFO ] Invariant cache hit.
[2024-06-01 13:41:43] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:41:53] [INFO ] Deduced a trap composed of 46 places in 291 ms of which 2 ms to minimize.
[2024-06-01 13:41:53] [INFO ] Deduced a trap composed of 46 places in 127 ms of which 1 ms to minimize.
[2024-06-01 13:41:54] [INFO ] Deduced a trap composed of 46 places in 81 ms of which 1 ms to minimize.
[2024-06-01 13:41:54] [INFO ] Deduced a trap composed of 46 places in 93 ms of which 1 ms to minimize.
[2024-06-01 13:41:54] [INFO ] Deduced a trap composed of 46 places in 121 ms of which 1 ms to minimize.
[2024-06-01 13:41:54] [INFO ] Deduced a trap composed of 46 places in 449 ms of which 0 ms to minimize.
[2024-06-01 13:41:54] [INFO ] Deduced a trap composed of 46 places in 59 ms of which 1 ms to minimize.
[2024-06-01 13:41:55] [INFO ] Deduced a trap composed of 184 places in 258 ms of which 2 ms to minimize.
[2024-06-01 13:41:55] [INFO ] Deduced a trap composed of 192 places in 228 ms of which 3 ms to minimize.
[2024-06-01 13:41:55] [INFO ] Deduced a trap composed of 191 places in 207 ms of which 2 ms to minimize.
[2024-06-01 13:41:55] [INFO ] Deduced a trap composed of 204 places in 202 ms of which 3 ms to minimize.
[2024-06-01 13:41:56] [INFO ] Deduced a trap composed of 167 places in 206 ms of which 3 ms to minimize.
[2024-06-01 13:41:56] [INFO ] Deduced a trap composed of 189 places in 266 ms of which 3 ms to minimize.
[2024-06-01 13:41:56] [INFO ] Deduced a trap composed of 204 places in 288 ms of which 5 ms to minimize.
[2024-06-01 13:41:56] [INFO ] Deduced a trap composed of 210 places in 226 ms of which 2 ms to minimize.
[2024-06-01 13:41:57] [INFO ] Deduced a trap composed of 194 places in 283 ms of which 2 ms to minimize.
[2024-06-01 13:41:57] [INFO ] Deduced a trap composed of 188 places in 228 ms of which 3 ms to minimize.
[2024-06-01 13:41:57] [INFO ] Deduced a trap composed of 200 places in 243 ms of which 4 ms to minimize.
[2024-06-01 13:41:58] [INFO ] Deduced a trap composed of 200 places in 270 ms of which 4 ms to minimize.
[2024-06-01 13:41:58] [INFO ] Deduced a trap composed of 19 places in 257 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/452 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:41:58] [INFO ] Deduced a trap composed of 46 places in 62 ms of which 0 ms to minimize.
[2024-06-01 13:41:59] [INFO ] Deduced a trap composed of 160 places in 256 ms of which 2 ms to minimize.
[2024-06-01 13:42:00] [INFO ] Deduced a trap composed of 188 places in 252 ms of which 3 ms to minimize.
[2024-06-01 13:42:00] [INFO ] Deduced a trap composed of 29 places in 142 ms of which 2 ms to minimize.
[2024-06-01 13:42:00] [INFO ] Deduced a trap composed of 191 places in 238 ms of which 3 ms to minimize.
[2024-06-01 13:42:00] [INFO ] Deduced a trap composed of 183 places in 202 ms of which 3 ms to minimize.
[2024-06-01 13:42:01] [INFO ] Deduced a trap composed of 174 places in 190 ms of which 3 ms to minimize.
[2024-06-01 13:42:01] [INFO ] Deduced a trap composed of 184 places in 234 ms of which 3 ms to minimize.
[2024-06-01 13:42:01] [INFO ] Deduced a trap composed of 200 places in 198 ms of which 3 ms to minimize.
[2024-06-01 13:42:01] [INFO ] Deduced a trap composed of 199 places in 196 ms of which 2 ms to minimize.
[2024-06-01 13:42:02] [INFO ] Deduced a trap composed of 187 places in 255 ms of which 2 ms to minimize.
[2024-06-01 13:42:02] [INFO ] Deduced a trap composed of 169 places in 292 ms of which 4 ms to minimize.
[2024-06-01 13:42:02] [INFO ] Deduced a trap composed of 189 places in 215 ms of which 2 ms to minimize.
[2024-06-01 13:42:02] [INFO ] Deduced a trap composed of 216 places in 254 ms of which 2 ms to minimize.
[2024-06-01 13:42:03] [INFO ] Deduced a trap composed of 202 places in 269 ms of which 3 ms to minimize.
[2024-06-01 13:42:03] [INFO ] Deduced a trap composed of 198 places in 241 ms of which 3 ms to minimize.
[2024-06-01 13:42:03] [INFO ] Deduced a trap composed of 195 places in 212 ms of which 3 ms to minimize.
[2024-06-01 13:42:04] [INFO ] Deduced a trap composed of 184 places in 265 ms of which 4 ms to minimize.
[2024-06-01 13:42:04] [INFO ] Deduced a trap composed of 192 places in 237 ms of which 3 ms to minimize.
[2024-06-01 13:42:04] [INFO ] Deduced a trap composed of 191 places in 242 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/452 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 976 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 452/1416 variables, and 82 constraints, problems are : Problem set: 0 solved, 976 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/454 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 976/976 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 976 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/452 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:42:07] [INFO ] Deduced a trap composed of 206 places in 279 ms of which 4 ms to minimize.
[2024-06-01 13:42:07] [INFO ] Deduced a trap composed of 183 places in 239 ms of which 3 ms to minimize.
[2024-06-01 13:42:08] [INFO ] Deduced a trap composed of 207 places in 205 ms of which 3 ms to minimize.
[2024-06-01 13:42:08] [INFO ] Deduced a trap composed of 186 places in 233 ms of which 3 ms to minimize.
[2024-06-01 13:42:08] [INFO ] Deduced a trap composed of 225 places in 214 ms of which 4 ms to minimize.
[2024-06-01 13:42:08] [INFO ] Deduced a trap composed of 222 places in 213 ms of which 3 ms to minimize.
[2024-06-01 13:42:08] [INFO ] Deduced a trap composed of 192 places in 208 ms of which 3 ms to minimize.
[2024-06-01 13:42:09] [INFO ] Deduced a trap composed of 204 places in 180 ms of which 2 ms to minimize.
[2024-06-01 13:42:09] [INFO ] Deduced a trap composed of 225 places in 173 ms of which 2 ms to minimize.
[2024-06-01 13:42:09] [INFO ] Deduced a trap composed of 213 places in 177 ms of which 2 ms to minimize.
[2024-06-01 13:42:09] [INFO ] Deduced a trap composed of 225 places in 175 ms of which 2 ms to minimize.
[2024-06-01 13:42:09] [INFO ] Deduced a trap composed of 224 places in 180 ms of which 3 ms to minimize.
[2024-06-01 13:42:10] [INFO ] Deduced a trap composed of 223 places in 180 ms of which 2 ms to minimize.
[2024-06-01 13:42:10] [INFO ] Deduced a trap composed of 221 places in 183 ms of which 3 ms to minimize.
[2024-06-01 13:42:10] [INFO ] Deduced a trap composed of 216 places in 197 ms of which 2 ms to minimize.
[2024-06-01 13:42:10] [INFO ] Deduced a trap composed of 230 places in 237 ms of which 3 ms to minimize.
[2024-06-01 13:42:11] [INFO ] Deduced a trap composed of 226 places in 193 ms of which 4 ms to minimize.
[2024-06-01 13:42:11] [INFO ] Deduced a trap composed of 204 places in 276 ms of which 5 ms to minimize.
[2024-06-01 13:42:11] [INFO ] Deduced a trap composed of 247 places in 274 ms of which 6 ms to minimize.
[2024-06-01 13:42:11] [INFO ] Deduced a trap composed of 240 places in 255 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/452 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:42:12] [INFO ] Deduced a trap composed of 189 places in 243 ms of which 2 ms to minimize.
[2024-06-01 13:42:13] [INFO ] Deduced a trap composed of 210 places in 195 ms of which 3 ms to minimize.
[2024-06-01 13:42:13] [INFO ] Deduced a trap composed of 180 places in 236 ms of which 5 ms to minimize.
[2024-06-01 13:42:13] [INFO ] Deduced a trap composed of 196 places in 219 ms of which 7 ms to minimize.
[2024-06-01 13:42:13] [INFO ] Deduced a trap composed of 207 places in 254 ms of which 2 ms to minimize.
[2024-06-01 13:42:14] [INFO ] Deduced a trap composed of 210 places in 216 ms of which 3 ms to minimize.
[2024-06-01 13:42:14] [INFO ] Deduced a trap composed of 189 places in 277 ms of which 5 ms to minimize.
[2024-06-01 13:42:14] [INFO ] Deduced a trap composed of 210 places in 290 ms of which 18 ms to minimize.
[2024-06-01 13:42:14] [INFO ] Deduced a trap composed of 189 places in 241 ms of which 3 ms to minimize.
[2024-06-01 13:42:15] [INFO ] Deduced a trap composed of 193 places in 246 ms of which 4 ms to minimize.
[2024-06-01 13:42:15] [INFO ] Deduced a trap composed of 210 places in 267 ms of which 3 ms to minimize.
[2024-06-01 13:42:15] [INFO ] Deduced a trap composed of 190 places in 269 ms of which 3 ms to minimize.
[2024-06-01 13:42:16] [INFO ] Deduced a trap composed of 196 places in 399 ms of which 18 ms to minimize.
[2024-06-01 13:42:16] [INFO ] Deduced a trap composed of 212 places in 238 ms of which 2 ms to minimize.
[2024-06-01 13:42:16] [INFO ] Deduced a trap composed of 184 places in 213 ms of which 2 ms to minimize.
[2024-06-01 13:42:17] [INFO ] Deduced a trap composed of 186 places in 215 ms of which 3 ms to minimize.
[2024-06-01 13:42:17] [INFO ] Deduced a trap composed of 196 places in 222 ms of which 2 ms to minimize.
[2024-06-01 13:42:17] [INFO ] Deduced a trap composed of 227 places in 392 ms of which 17 ms to minimize.
[2024-06-01 13:42:18] [INFO ] Deduced a trap composed of 196 places in 237 ms of which 3 ms to minimize.
[2024-06-01 13:42:18] [INFO ] Deduced a trap composed of 193 places in 238 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/452 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:42:20] [INFO ] Deduced a trap composed of 185 places in 238 ms of which 3 ms to minimize.
[2024-06-01 13:42:20] [INFO ] Deduced a trap composed of 186 places in 245 ms of which 4 ms to minimize.
[2024-06-01 13:42:20] [INFO ] Deduced a trap composed of 198 places in 221 ms of which 3 ms to minimize.
[2024-06-01 13:42:20] [INFO ] Deduced a trap composed of 189 places in 222 ms of which 3 ms to minimize.
[2024-06-01 13:42:21] [INFO ] Deduced a trap composed of 174 places in 221 ms of which 3 ms to minimize.
[2024-06-01 13:42:21] [INFO ] Deduced a trap composed of 162 places in 250 ms of which 3 ms to minimize.
[2024-06-01 13:42:22] [INFO ] Deduced a trap composed of 190 places in 250 ms of which 3 ms to minimize.
[2024-06-01 13:42:22] [INFO ] Deduced a trap composed of 221 places in 253 ms of which 4 ms to minimize.
[2024-06-01 13:42:22] [INFO ] Deduced a trap composed of 191 places in 228 ms of which 3 ms to minimize.
[2024-06-01 13:42:23] [INFO ] Deduced a trap composed of 216 places in 229 ms of which 3 ms to minimize.
[2024-06-01 13:42:23] [INFO ] Deduced a trap composed of 207 places in 249 ms of which 4 ms to minimize.
[2024-06-01 13:42:24] [INFO ] Deduced a trap composed of 217 places in 223 ms of which 3 ms to minimize.
[2024-06-01 13:42:24] [INFO ] Deduced a trap composed of 249 places in 254 ms of which 3 ms to minimize.
[2024-06-01 13:42:24] [INFO ] Deduced a trap composed of 258 places in 247 ms of which 3 ms to minimize.
[2024-06-01 13:42:25] [INFO ] Deduced a trap composed of 236 places in 218 ms of which 4 ms to minimize.
[2024-06-01 13:42:25] [INFO ] Deduced a trap composed of 237 places in 246 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 452/1416 variables, and 138 constraints, problems are : Problem set: 0 solved, 976 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/454 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/976 constraints, Known Traps: 96/96 constraints]
After SMT, in 41639ms problems are : Problem set: 0 solved, 976 unsolved
Search for dead transitions found 0 dead transitions in 41653ms
[2024-06-01 13:42:25] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:42:25] [INFO ] Invariant cache hit.
[2024-06-01 13:42:25] [INFO ] Implicit Places using invariants in 384 ms returned []
[2024-06-01 13:42:25] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:42:25] [INFO ] Invariant cache hit.
[2024-06-01 13:42:26] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:42:30] [INFO ] Implicit Places using invariants and state equation in 4631 ms returned []
Implicit Place search using SMT with State Equation took 5033 ms to find 0 implicit places.
[2024-06-01 13:42:30] [INFO ] Redundant transitions in 12 ms returned []
Running 976 sub problems to find dead transitions.
[2024-06-01 13:42:30] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-06-01 13:42:30] [INFO ] Invariant cache hit.
[2024-06-01 13:42:30] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:42:38] [INFO ] Deduced a trap composed of 46 places in 133 ms of which 2 ms to minimize.
[2024-06-01 13:42:38] [INFO ] Deduced a trap composed of 46 places in 94 ms of which 2 ms to minimize.
[2024-06-01 13:42:38] [INFO ] Deduced a trap composed of 46 places in 102 ms of which 1 ms to minimize.
[2024-06-01 13:42:38] [INFO ] Deduced a trap composed of 46 places in 52 ms of which 1 ms to minimize.
[2024-06-01 13:42:38] [INFO ] Deduced a trap composed of 46 places in 47 ms of which 1 ms to minimize.
[2024-06-01 13:42:38] [INFO ] Deduced a trap composed of 46 places in 47 ms of which 1 ms to minimize.
[2024-06-01 13:42:38] [INFO ] Deduced a trap composed of 46 places in 47 ms of which 1 ms to minimize.
[2024-06-01 13:42:39] [INFO ] Deduced a trap composed of 184 places in 262 ms of which 3 ms to minimize.
[2024-06-01 13:42:39] [INFO ] Deduced a trap composed of 192 places in 242 ms of which 7 ms to minimize.
[2024-06-01 13:42:39] [INFO ] Deduced a trap composed of 191 places in 244 ms of which 3 ms to minimize.
[2024-06-01 13:42:39] [INFO ] Deduced a trap composed of 204 places in 256 ms of which 3 ms to minimize.
[2024-06-01 13:42:40] [INFO ] Deduced a trap composed of 167 places in 253 ms of which 4 ms to minimize.
[2024-06-01 13:42:40] [INFO ] Deduced a trap composed of 189 places in 215 ms of which 3 ms to minimize.
[2024-06-01 13:42:40] [INFO ] Deduced a trap composed of 204 places in 235 ms of which 3 ms to minimize.
[2024-06-01 13:42:40] [INFO ] Deduced a trap composed of 210 places in 187 ms of which 2 ms to minimize.
[2024-06-01 13:42:41] [INFO ] Deduced a trap composed of 194 places in 226 ms of which 4 ms to minimize.
[2024-06-01 13:42:41] [INFO ] Deduced a trap composed of 188 places in 218 ms of which 4 ms to minimize.
[2024-06-01 13:42:41] [INFO ] Deduced a trap composed of 200 places in 238 ms of which 2 ms to minimize.
[2024-06-01 13:42:41] [INFO ] Deduced a trap composed of 200 places in 236 ms of which 2 ms to minimize.
[2024-06-01 13:42:42] [INFO ] Deduced a trap composed of 19 places in 188 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/452 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:42:42] [INFO ] Deduced a trap composed of 46 places in 53 ms of which 1 ms to minimize.
[2024-06-01 13:42:43] [INFO ] Deduced a trap composed of 160 places in 224 ms of which 4 ms to minimize.
[2024-06-01 13:42:43] [INFO ] Deduced a trap composed of 188 places in 308 ms of which 3 ms to minimize.
[2024-06-01 13:42:44] [INFO ] Deduced a trap composed of 29 places in 142 ms of which 2 ms to minimize.
[2024-06-01 13:42:44] [INFO ] Deduced a trap composed of 191 places in 237 ms of which 4 ms to minimize.
[2024-06-01 13:42:44] [INFO ] Deduced a trap composed of 183 places in 232 ms of which 4 ms to minimize.
[2024-06-01 13:42:45] [INFO ] Deduced a trap composed of 174 places in 251 ms of which 3 ms to minimize.
[2024-06-01 13:42:45] [INFO ] Deduced a trap composed of 184 places in 341 ms of which 3 ms to minimize.
[2024-06-01 13:42:45] [INFO ] Deduced a trap composed of 200 places in 306 ms of which 3 ms to minimize.
[2024-06-01 13:42:46] [INFO ] Deduced a trap composed of 199 places in 261 ms of which 3 ms to minimize.
[2024-06-01 13:42:46] [INFO ] Deduced a trap composed of 187 places in 216 ms of which 4 ms to minimize.
[2024-06-01 13:42:46] [INFO ] Deduced a trap composed of 169 places in 211 ms of which 2 ms to minimize.
[2024-06-01 13:42:46] [INFO ] Deduced a trap composed of 189 places in 214 ms of which 3 ms to minimize.
[2024-06-01 13:42:47] [INFO ] Deduced a trap composed of 216 places in 219 ms of which 3 ms to minimize.
[2024-06-01 13:42:47] [INFO ] Deduced a trap composed of 202 places in 217 ms of which 6 ms to minimize.
[2024-06-01 13:42:47] [INFO ] Deduced a trap composed of 198 places in 187 ms of which 2 ms to minimize.
[2024-06-01 13:42:47] [INFO ] Deduced a trap composed of 195 places in 182 ms of which 3 ms to minimize.
[2024-06-01 13:42:48] [INFO ] Deduced a trap composed of 184 places in 183 ms of which 2 ms to minimize.
[2024-06-01 13:42:48] [INFO ] Deduced a trap composed of 192 places in 197 ms of which 3 ms to minimize.
[2024-06-01 13:42:48] [INFO ] Deduced a trap composed of 191 places in 235 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/452 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:42:55] [INFO ] Deduced a trap composed of 180 places in 237 ms of which 2 ms to minimize.
[2024-06-01 13:42:55] [INFO ] Deduced a trap composed of 194 places in 234 ms of which 3 ms to minimize.
[2024-06-01 13:42:56] [INFO ] Deduced a trap composed of 187 places in 232 ms of which 3 ms to minimize.
[2024-06-01 13:42:56] [INFO ] Deduced a trap composed of 207 places in 405 ms of which 20 ms to minimize.
[2024-06-01 13:42:57] [INFO ] Deduced a trap composed of 217 places in 389 ms of which 6 ms to minimize.
[2024-06-01 13:42:57] [INFO ] Deduced a trap composed of 219 places in 264 ms of which 3 ms to minimize.
[2024-06-01 13:42:57] [INFO ] Deduced a trap composed of 209 places in 247 ms of which 3 ms to minimize.
[2024-06-01 13:42:58] [INFO ] Deduced a trap composed of 212 places in 291 ms of which 4 ms to minimize.
[2024-06-01 13:42:58] [INFO ] Deduced a trap composed of 216 places in 256 ms of which 2 ms to minimize.
[2024-06-01 13:42:58] [INFO ] Deduced a trap composed of 204 places in 398 ms of which 20 ms to minimize.
[2024-06-01 13:42:59] [INFO ] Deduced a trap composed of 206 places in 311 ms of which 5 ms to minimize.
[2024-06-01 13:42:59] [INFO ] Deduced a trap composed of 208 places in 267 ms of which 7 ms to minimize.
[2024-06-01 13:42:59] [INFO ] Deduced a trap composed of 211 places in 209 ms of which 6 ms to minimize.
[2024-06-01 13:42:59] [INFO ] Deduced a trap composed of 233 places in 190 ms of which 3 ms to minimize.
[2024-06-01 13:43:00] [INFO ] Deduced a trap composed of 206 places in 235 ms of which 2 ms to minimize.
[2024-06-01 13:43:00] [INFO ] Deduced a trap composed of 209 places in 189 ms of which 2 ms to minimize.
[2024-06-01 13:43:00] [INFO ] Deduced a trap composed of 204 places in 230 ms of which 4 ms to minimize.
[2024-06-01 13:43:00] [INFO ] Deduced a trap composed of 212 places in 279 ms of which 3 ms to minimize.
[2024-06-01 13:43:01] [INFO ] Deduced a trap composed of 218 places in 293 ms of which 4 ms to minimize.
[2024-06-01 13:43:01] [INFO ] Deduced a trap composed of 230 places in 323 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/452 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 976 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 452/1416 variables, and 102 constraints, problems are : Problem set: 0 solved, 976 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/454 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 976/976 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 976 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/452 variables, 60/102 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:43:04] [INFO ] Deduced a trap composed of 230 places in 439 ms of which 19 ms to minimize.
[2024-06-01 13:43:04] [INFO ] Deduced a trap composed of 192 places in 306 ms of which 2 ms to minimize.
[2024-06-01 13:43:04] [INFO ] Deduced a trap composed of 190 places in 183 ms of which 2 ms to minimize.
[2024-06-01 13:43:04] [INFO ] Deduced a trap composed of 185 places in 208 ms of which 3 ms to minimize.
[2024-06-01 13:43:05] [INFO ] Deduced a trap composed of 224 places in 243 ms of which 4 ms to minimize.
[2024-06-01 13:43:05] [INFO ] Deduced a trap composed of 207 places in 296 ms of which 5 ms to minimize.
[2024-06-01 13:43:05] [INFO ] Deduced a trap composed of 191 places in 404 ms of which 7 ms to minimize.
[2024-06-01 13:43:06] [INFO ] Deduced a trap composed of 229 places in 324 ms of which 2 ms to minimize.
[2024-06-01 13:43:06] [INFO ] Deduced a trap composed of 174 places in 534 ms of which 3 ms to minimize.
[2024-06-01 13:43:07] [INFO ] Deduced a trap composed of 244 places in 306 ms of which 5 ms to minimize.
[2024-06-01 13:43:07] [INFO ] Deduced a trap composed of 193 places in 272 ms of which 3 ms to minimize.
[2024-06-01 13:43:07] [INFO ] Deduced a trap composed of 214 places in 272 ms of which 2 ms to minimize.
[2024-06-01 13:43:07] [INFO ] Deduced a trap composed of 177 places in 201 ms of which 2 ms to minimize.
[2024-06-01 13:43:08] [INFO ] Deduced a trap composed of 190 places in 244 ms of which 2 ms to minimize.
[2024-06-01 13:43:08] [INFO ] Deduced a trap composed of 227 places in 250 ms of which 4 ms to minimize.
[2024-06-01 13:43:08] [INFO ] Deduced a trap composed of 208 places in 381 ms of which 6 ms to minimize.
[2024-06-01 13:43:09] [INFO ] Deduced a trap composed of 194 places in 217 ms of which 3 ms to minimize.
[2024-06-01 13:43:09] [INFO ] Deduced a trap composed of 243 places in 219 ms of which 3 ms to minimize.
[2024-06-01 13:43:09] [INFO ] Deduced a trap composed of 206 places in 199 ms of which 3 ms to minimize.
[2024-06-01 13:43:09] [INFO ] Deduced a trap composed of 210 places in 250 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/452 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:43:11] [INFO ] Deduced a trap composed of 207 places in 285 ms of which 4 ms to minimize.
[2024-06-01 13:43:11] [INFO ] Deduced a trap composed of 190 places in 229 ms of which 3 ms to minimize.
[2024-06-01 13:43:11] [INFO ] Deduced a trap composed of 162 places in 303 ms of which 3 ms to minimize.
[2024-06-01 13:43:11] [INFO ] Deduced a trap composed of 213 places in 285 ms of which 4 ms to minimize.
[2024-06-01 13:43:12] [INFO ] Deduced a trap composed of 197 places in 262 ms of which 4 ms to minimize.
[2024-06-01 13:43:12] [INFO ] Deduced a trap composed of 206 places in 306 ms of which 3 ms to minimize.
[2024-06-01 13:43:12] [INFO ] Deduced a trap composed of 219 places in 228 ms of which 2 ms to minimize.
[2024-06-01 13:43:13] [INFO ] Deduced a trap composed of 193 places in 290 ms of which 3 ms to minimize.
[2024-06-01 13:43:13] [INFO ] Deduced a trap composed of 212 places in 229 ms of which 3 ms to minimize.
[2024-06-01 13:43:14] [INFO ] Deduced a trap composed of 216 places in 307 ms of which 3 ms to minimize.
[2024-06-01 13:43:14] [INFO ] Deduced a trap composed of 184 places in 282 ms of which 3 ms to minimize.
[2024-06-01 13:43:14] [INFO ] Deduced a trap composed of 208 places in 258 ms of which 2 ms to minimize.
[2024-06-01 13:43:14] [INFO ] Deduced a trap composed of 209 places in 227 ms of which 2 ms to minimize.
[2024-06-01 13:43:15] [INFO ] Deduced a trap composed of 184 places in 237 ms of which 3 ms to minimize.
[2024-06-01 13:43:15] [INFO ] Deduced a trap composed of 217 places in 287 ms of which 3 ms to minimize.
[2024-06-01 13:43:15] [INFO ] Deduced a trap composed of 225 places in 262 ms of which 2 ms to minimize.
[2024-06-01 13:43:16] [INFO ] Deduced a trap composed of 216 places in 229 ms of which 3 ms to minimize.
[2024-06-01 13:43:16] [INFO ] Deduced a trap composed of 210 places in 229 ms of which 3 ms to minimize.
[2024-06-01 13:43:16] [INFO ] Deduced a trap composed of 210 places in 228 ms of which 2 ms to minimize.
[2024-06-01 13:43:17] [INFO ] Deduced a trap composed of 213 places in 216 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/452 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:43:18] [INFO ] Deduced a trap composed of 189 places in 281 ms of which 3 ms to minimize.
[2024-06-01 13:43:18] [INFO ] Deduced a trap composed of 195 places in 244 ms of which 3 ms to minimize.
[2024-06-01 13:43:19] [INFO ] Deduced a trap composed of 180 places in 245 ms of which 3 ms to minimize.
[2024-06-01 13:43:19] [INFO ] Deduced a trap composed of 190 places in 202 ms of which 2 ms to minimize.
[2024-06-01 13:43:19] [INFO ] Deduced a trap composed of 198 places in 198 ms of which 3 ms to minimize.
[2024-06-01 13:43:20] [INFO ] Deduced a trap composed of 231 places in 411 ms of which 2 ms to minimize.
[2024-06-01 13:43:20] [INFO ] Deduced a trap composed of 213 places in 199 ms of which 3 ms to minimize.
[2024-06-01 13:43:20] [INFO ] Deduced a trap composed of 233 places in 254 ms of which 4 ms to minimize.
[2024-06-01 13:43:20] [INFO ] Deduced a trap composed of 221 places in 209 ms of which 2 ms to minimize.
[2024-06-01 13:43:21] [INFO ] Deduced a trap composed of 216 places in 230 ms of which 3 ms to minimize.
[2024-06-01 13:43:21] [INFO ] Deduced a trap composed of 213 places in 213 ms of which 3 ms to minimize.
[2024-06-01 13:43:21] [INFO ] Deduced a trap composed of 210 places in 213 ms of which 3 ms to minimize.
[2024-06-01 13:43:21] [INFO ] Deduced a trap composed of 229 places in 281 ms of which 3 ms to minimize.
[2024-06-01 13:43:22] [INFO ] Deduced a trap composed of 196 places in 213 ms of which 3 ms to minimize.
[2024-06-01 13:43:22] [INFO ] Deduced a trap composed of 197 places in 236 ms of which 3 ms to minimize.
[2024-06-01 13:43:22] [INFO ] Deduced a trap composed of 219 places in 251 ms of which 3 ms to minimize.
[2024-06-01 13:43:22] [INFO ] Deduced a trap composed of 191 places in 213 ms of which 4 ms to minimize.
[2024-06-01 13:43:23] [INFO ] Deduced a trap composed of 218 places in 222 ms of which 3 ms to minimize.
[2024-06-01 13:43:23] [INFO ] Deduced a trap composed of 210 places in 221 ms of which 3 ms to minimize.
[2024-06-01 13:43:23] [INFO ] Deduced a trap composed of 196 places in 186 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/452 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 13:43:27] [INFO ] Deduced a trap composed of 243 places in 299 ms of which 4 ms to minimize.
[2024-06-01 13:43:27] [INFO ] Deduced a trap composed of 230 places in 282 ms of which 5 ms to minimize.
[2024-06-01 13:43:28] [INFO ] Deduced a trap composed of 220 places in 277 ms of which 5 ms to minimize.
[2024-06-01 13:43:28] [INFO ] Deduced a trap composed of 210 places in 254 ms of which 3 ms to minimize.
[2024-06-01 13:43:28] [INFO ] Deduced a trap composed of 253 places in 225 ms of which 3 ms to minimize.
[2024-06-01 13:43:28] [INFO ] Deduced a trap composed of 204 places in 248 ms of which 3 ms to minimize.
[2024-06-01 13:43:29] [INFO ] Deduced a trap composed of 198 places in 242 ms of which 4 ms to minimize.
[2024-06-01 13:43:29] [INFO ] Deduced a trap composed of 214 places in 241 ms of which 5 ms to minimize.
[2024-06-01 13:43:29] [INFO ] Deduced a trap composed of 203 places in 241 ms of which 3 ms to minimize.
[2024-06-01 13:43:29] [INFO ] Deduced a trap composed of 250 places in 207 ms of which 3 ms to minimize.
[2024-06-01 13:43:30] [INFO ] Deduced a trap composed of 206 places in 196 ms of which 3 ms to minimize.
[2024-06-01 13:43:30] [INFO ] Deduced a trap composed of 227 places in 179 ms of which 2 ms to minimize.
[2024-06-01 13:43:30] [INFO ] Deduced a trap composed of 210 places in 175 ms of which 2 ms to minimize.
[2024-06-01 13:43:30] [INFO ] Deduced a trap composed of 207 places in 181 ms of which 3 ms to minimize.
[2024-06-01 13:43:31] [INFO ] Deduced a trap composed of 206 places in 188 ms of which 3 ms to minimize.
[2024-06-01 13:43:31] [INFO ] Deduced a trap composed of 201 places in 238 ms of which 4 ms to minimize.
[2024-06-01 13:43:31] [INFO ] Deduced a trap composed of 242 places in 353 ms of which 4 ms to minimize.
[2024-06-01 13:43:31] [INFO ] Deduced a trap composed of 227 places in 205 ms of which 3 ms to minimize.
[2024-06-01 13:43:32] [INFO ] Deduced a trap composed of 214 places in 195 ms of which 2 ms to minimize.
SMT process timed out in 61740ms, After SMT, problems are : Problem set: 0 solved, 976 unsolved
Search for dead transitions found 0 dead transitions in 61757ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 108499 ms. Remains : 454/454 places, 978/978 transitions.
Treatment of property PolyORBLF-COL-S02J06T08-LTLCardinality-00 finished in 323109 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((F(G(p0))&&G(p1))))'
Support contains 47 out of 672 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 672/672 places, 1298/1298 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 672 transition count 1250
Reduce places removed 48 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 56 rules applied. Total rules applied 104 place count 624 transition count 1242
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 112 place count 616 transition count 1242
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 72 Pre rules applied. Total rules applied 112 place count 616 transition count 1170
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 256 place count 544 transition count 1170
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 368 place count 488 transition count 1114
Applied a total of 368 rules in 61 ms. Remains 488 /672 variables (removed 184) and now considering 1114/1298 (removed 184) transitions.
Running 1112 sub problems to find dead transitions.
[2024-06-01 13:43:32] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 488 cols
[2024-06-01 13:43:32] [INFO ] Computed 44 invariants in 14 ms
[2024-06-01 13:43:32] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/486 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
[2024-06-01 13:43:41] [INFO ] Deduced a trap composed of 50 places in 186 ms of which 3 ms to minimize.
[2024-06-01 13:43:42] [INFO ] Deduced a trap composed of 51 places in 211 ms of which 2 ms to minimize.
[2024-06-01 13:43:42] [INFO ] Deduced a trap composed of 50 places in 98 ms of which 2 ms to minimize.
[2024-06-01 13:43:42] [INFO ] Deduced a trap composed of 50 places in 99 ms of which 2 ms to minimize.
[2024-06-01 13:43:42] [INFO ] Deduced a trap composed of 50 places in 84 ms of which 1 ms to minimize.
[2024-06-01 13:43:42] [INFO ] Deduced a trap composed of 50 places in 70 ms of which 1 ms to minimize.
[2024-06-01 13:43:42] [INFO ] Deduced a trap composed of 50 places in 40 ms of which 1 ms to minimize.
[2024-06-01 13:43:42] [INFO ] Deduced a trap composed of 50 places in 42 ms of which 0 ms to minimize.
[2024-06-01 13:43:43] [INFO ] Deduced a trap composed of 169 places in 294 ms of which 3 ms to minimize.
[2024-06-01 13:43:43] [INFO ] Deduced a trap composed of 189 places in 303 ms of which 3 ms to minimize.
[2024-06-01 13:43:43] [INFO ] Deduced a trap composed of 191 places in 320 ms of which 3 ms to minimize.
[2024-06-01 13:43:45] [INFO ] Deduced a trap composed of 50 places in 72 ms of which 1 ms to minimize.
[2024-06-01 13:43:50] [INFO ] Deduced a trap composed of 154 places in 322 ms of which 5 ms to minimize.
[2024-06-01 13:43:51] [INFO ] Deduced a trap composed of 58 places in 301 ms of which 3 ms to minimize.
[2024-06-01 13:43:51] [INFO ] Deduced a trap composed of 95 places in 223 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 486/1586 variables, and 57 constraints, problems are : Problem set: 0 solved, 1112 unsolved in 20047 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/488 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1112/1112 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1112 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/486 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/486 variables, 15/57 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
[2024-06-01 13:43:58] [INFO ] Deduced a trap composed of 75 places in 221 ms of which 2 ms to minimize.
[2024-06-01 13:44:01] [INFO ] Deduced a trap composed of 190 places in 282 ms of which 3 ms to minimize.
[2024-06-01 13:44:02] [INFO ] Deduced a trap composed of 19 places in 144 ms of which 3 ms to minimize.
[2024-06-01 13:44:08] [INFO ] Deduced a trap composed of 227 places in 263 ms of which 3 ms to minimize.
[2024-06-01 13:44:13] [INFO ] Deduced a trap composed of 174 places in 294 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 486/1586 variables, and 62 constraints, problems are : Problem set: 0 solved, 1112 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/488 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1112 constraints, Known Traps: 20/20 constraints]
After SMT, in 41891ms problems are : Problem set: 0 solved, 1112 unsolved
Search for dead transitions found 0 dead transitions in 41906ms
[2024-06-01 13:44:14] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2024-06-01 13:44:14] [INFO ] Invariant cache hit.
[2024-06-01 13:44:14] [INFO ] Implicit Places using invariants in 503 ms returned []
[2024-06-01 13:44:14] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2024-06-01 13:44:14] [INFO ] Invariant cache hit.
[2024-06-01 13:44:15] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:44:21] [INFO ] Implicit Places using invariants and state equation in 6950 ms returned []
Implicit Place search using SMT with State Equation took 7458 ms to find 0 implicit places.
[2024-06-01 13:44:21] [INFO ] Redundant transitions in 11 ms returned []
Running 1112 sub problems to find dead transitions.
[2024-06-01 13:44:21] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2024-06-01 13:44:21] [INFO ] Invariant cache hit.
[2024-06-01 13:44:21] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/486 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
[2024-06-01 13:44:32] [INFO ] Deduced a trap composed of 50 places in 383 ms of which 4 ms to minimize.
[2024-06-01 13:44:32] [INFO ] Deduced a trap composed of 50 places in 121 ms of which 2 ms to minimize.
[2024-06-01 13:44:32] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 1 ms to minimize.
[2024-06-01 13:44:32] [INFO ] Deduced a trap composed of 50 places in 69 ms of which 2 ms to minimize.
[2024-06-01 13:44:32] [INFO ] Deduced a trap composed of 50 places in 48 ms of which 1 ms to minimize.
[2024-06-01 13:44:32] [INFO ] Deduced a trap composed of 50 places in 63 ms of which 0 ms to minimize.
[2024-06-01 13:44:33] [INFO ] Deduced a trap composed of 50 places in 47 ms of which 0 ms to minimize.
[2024-06-01 13:44:33] [INFO ] Deduced a trap composed of 50 places in 63 ms of which 1 ms to minimize.
[2024-06-01 13:44:33] [INFO ] Deduced a trap composed of 189 places in 242 ms of which 6 ms to minimize.
[2024-06-01 13:44:33] [INFO ] Deduced a trap composed of 185 places in 253 ms of which 4 ms to minimize.
[2024-06-01 13:44:46] [INFO ] Deduced a trap composed of 176 places in 316 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/486 variables, 11/53 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 486/1586 variables, and 53 constraints, problems are : Problem set: 0 solved, 1112 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/488 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1112/1112 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1112 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/486 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/486 variables, 11/53 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
[2024-06-01 13:44:55] [INFO ] Deduced a trap composed of 66 places in 217 ms of which 5 ms to minimize.
[2024-06-01 13:45:03] [INFO ] Deduced a trap composed of 19 places in 179 ms of which 2 ms to minimize.
[2024-06-01 13:45:04] [INFO ] Deduced a trap composed of 199 places in 283 ms of which 4 ms to minimize.
[2024-06-01 13:45:04] [INFO ] Deduced a trap composed of 93 places in 272 ms of which 3 ms to minimize.
[2024-06-01 13:45:05] [INFO ] Deduced a trap composed of 51 places in 234 ms of which 3 ms to minimize.
[2024-06-01 13:45:09] [INFO ] Deduced a trap composed of 174 places in 284 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/486 variables, 6/59 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 486/1586 variables, and 59 constraints, problems are : Problem set: 0 solved, 1112 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/488 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1112 constraints, Known Traps: 17/17 constraints]
After SMT, in 62146ms problems are : Problem set: 0 solved, 1112 unsolved
Search for dead transitions found 0 dead transitions in 62165ms
Starting structural reductions in SI_LTL mode, iteration 1 : 488/672 places, 1114/1298 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 111626 ms. Remains : 488/672 places, 1114/1298 transitions.
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T08-LTLCardinality-01
Product exploration explored 100000 steps with 31 reset in 844 ms.
Stack based approach found an accepted trace after 1100 steps with 0 reset with depth 1101 and stack size 1101 in 9 ms.
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S02J06T08-LTLCardinality-01 finished in 112678 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&&X(G(p1)))))'
Support contains 11 out of 672 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 672/672 places, 1298/1298 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 672 transition count 1250
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 624 transition count 1250
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 96 place count 624 transition count 1170
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 256 place count 544 transition count 1170
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 384 place count 480 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 392 place count 472 transition count 1098
Iterating global reduction 2 with 8 rules applied. Total rules applied 400 place count 472 transition count 1098
Applied a total of 400 rules in 55 ms. Remains 472 /672 variables (removed 200) and now considering 1098/1298 (removed 200) transitions.
Running 1096 sub problems to find dead transitions.
[2024-06-01 13:45:25] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
// Phase 1: matrix 1082 rows 472 cols
[2024-06-01 13:45:25] [INFO ] Computed 44 invariants in 30 ms
[2024-06-01 13:45:25] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/470 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/470 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-06-01 13:45:35] [INFO ] Deduced a trap composed of 48 places in 180 ms of which 2 ms to minimize.
[2024-06-01 13:45:36] [INFO ] Deduced a trap composed of 48 places in 196 ms of which 6 ms to minimize.
[2024-06-01 13:45:36] [INFO ] Deduced a trap composed of 48 places in 162 ms of which 2 ms to minimize.
[2024-06-01 13:45:36] [INFO ] Deduced a trap composed of 48 places in 133 ms of which 2 ms to minimize.
[2024-06-01 13:45:36] [INFO ] Deduced a trap composed of 48 places in 99 ms of which 2 ms to minimize.
[2024-06-01 13:45:36] [INFO ] Deduced a trap composed of 48 places in 61 ms of which 0 ms to minimize.
[2024-06-01 13:45:36] [INFO ] Deduced a trap composed of 48 places in 74 ms of which 1 ms to minimize.
[2024-06-01 13:45:37] [INFO ] Deduced a trap composed of 190 places in 505 ms of which 6 ms to minimize.
[2024-06-01 13:45:40] [INFO ] Deduced a trap composed of 48 places in 89 ms of which 1 ms to minimize.
[2024-06-01 13:45:41] [INFO ] Deduced a trap composed of 57 places in 185 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 470/1554 variables, and 52 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/472 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/470 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/470 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/470 variables, 10/52 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-06-01 13:45:49] [INFO ] Deduced a trap composed of 19 places in 320 ms of which 5 ms to minimize.
[2024-06-01 13:45:49] [INFO ] Deduced a trap composed of 205 places in 274 ms of which 3 ms to minimize.
[2024-06-01 13:45:50] [INFO ] Deduced a trap composed of 181 places in 279 ms of which 2 ms to minimize.
[2024-06-01 13:45:53] [INFO ] Deduced a trap composed of 292 places in 271 ms of which 3 ms to minimize.
[2024-06-01 13:46:02] [INFO ] Deduced a trap composed of 164 places in 296 ms of which 3 ms to minimize.
[2024-06-01 13:46:04] [INFO ] Deduced a trap composed of 3 places in 386 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 470/1554 variables, and 58 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/472 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 16/16 constraints]
After SMT, in 42239ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 42253ms
[2024-06-01 13:46:07] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-06-01 13:46:07] [INFO ] Invariant cache hit.
[2024-06-01 13:46:07] [INFO ] Implicit Places using invariants in 445 ms returned []
[2024-06-01 13:46:07] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-06-01 13:46:07] [INFO ] Invariant cache hit.
[2024-06-01 13:46:08] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:46:12] [INFO ] Implicit Places using invariants and state equation in 4867 ms returned []
Implicit Place search using SMT with State Equation took 5339 ms to find 0 implicit places.
[2024-06-01 13:46:12] [INFO ] Redundant transitions in 7 ms returned []
Running 1096 sub problems to find dead transitions.
[2024-06-01 13:46:12] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2024-06-01 13:46:12] [INFO ] Invariant cache hit.
[2024-06-01 13:46:12] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/470 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/470 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-06-01 13:46:28] [INFO ] Deduced a trap composed of 48 places in 71 ms of which 2 ms to minimize.
[2024-06-01 13:46:28] [INFO ] Deduced a trap composed of 48 places in 45 ms of which 1 ms to minimize.
[2024-06-01 13:46:28] [INFO ] Deduced a trap composed of 48 places in 54 ms of which 1 ms to minimize.
[2024-06-01 13:46:28] [INFO ] Deduced a trap composed of 48 places in 66 ms of which 1 ms to minimize.
[2024-06-01 13:46:28] [INFO ] Deduced a trap composed of 48 places in 43 ms of which 1 ms to minimize.
[2024-06-01 13:46:28] [INFO ] Deduced a trap composed of 48 places in 85 ms of which 1 ms to minimize.
[2024-06-01 13:46:28] [INFO ] Deduced a trap composed of 48 places in 66 ms of which 1 ms to minimize.
[2024-06-01 13:46:29] [INFO ] Deduced a trap composed of 188 places in 366 ms of which 5 ms to minimize.
[2024-06-01 13:46:30] [INFO ] Deduced a trap composed of 187 places in 482 ms of which 34 ms to minimize.
[2024-06-01 13:46:30] [INFO ] Deduced a trap composed of 190 places in 399 ms of which 6 ms to minimize.
[2024-06-01 13:46:32] [INFO ] Deduced a trap composed of 58 places in 214 ms of which 3 ms to minimize.
[2024-06-01 13:46:32] [INFO ] Deduced a trap composed of 55 places in 250 ms of which 3 ms to minimize.
[2024-06-01 13:46:35] [INFO ] Deduced a trap composed of 48 places in 51 ms of which 1 ms to minimize.
[2024-06-01 13:46:41] [INFO ] Deduced a trap composed of 173 places in 196 ms of which 3 ms to minimize.
[2024-06-01 13:46:42] [INFO ] Deduced a trap composed of 3 places in 251 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/470 variables, 15/57 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 470/1554 variables, and 57 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/472 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) 0/470 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/470 variables, 30/42 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/470 variables, 15/57 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-06-01 13:46:47] [INFO ] Deduced a trap composed of 85 places in 268 ms of which 3 ms to minimize.
[2024-06-01 13:46:49] [INFO ] Deduced a trap composed of 174 places in 294 ms of which 3 ms to minimize.
[2024-06-01 13:46:50] [INFO ] Deduced a trap composed of 21 places in 86 ms of which 2 ms to minimize.
[2024-06-01 13:46:59] [INFO ] Deduced a trap composed of 292 places in 299 ms of which 4 ms to minimize.
[2024-06-01 13:46:59] [INFO ] Deduced a trap composed of 302 places in 239 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 5/62 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
[2024-06-01 13:47:05] [INFO ] Deduced a trap composed of 64 places in 114 ms of which 1 ms to minimize.
[2024-06-01 13:47:06] [INFO ] Deduced a trap composed of 44 places in 117 ms of which 2 ms to minimize.
[2024-06-01 13:47:06] [INFO ] Deduced a trap composed of 19 places in 137 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 470/1554 variables, and 65 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/472 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 23/23 constraints]
After SMT, in 61880ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 61900ms
Starting structural reductions in SI_LTL mode, iteration 1 : 472/672 places, 1098/1298 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 109569 ms. Remains : 472/672 places, 1098/1298 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T08-LTLCardinality-06
Product exploration explored 100000 steps with 36 reset in 384 ms.
Stack based approach found an accepted trace after 1026 steps with 0 reset with depth 1027 and stack size 1027 in 3 ms.
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S02J06T08-LTLCardinality-06 finished in 110089 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(p1 U p2))))'
Support contains 14 out of 672 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 1298/1298 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 664 transition count 1290
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 664 transition count 1290
Applied a total of 16 rules in 14 ms. Remains 664 /672 variables (removed 8) and now considering 1290/1298 (removed 8) transitions.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:47:15] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
// Phase 1: matrix 1274 rows 664 cols
[2024-06-01 13:47:15] [INFO ] Computed 44 invariants in 14 ms
[2024-06-01 13:47:15] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 662/1938 variables, and 42 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 20064 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1288/1288 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:47:38] [INFO ] Deduced a trap composed of 72 places in 87 ms of which 1 ms to minimize.
[2024-06-01 13:47:38] [INFO ] Deduced a trap composed of 72 places in 105 ms of which 2 ms to minimize.
[2024-06-01 13:47:39] [INFO ] Deduced a trap composed of 163 places in 334 ms of which 5 ms to minimize.
[2024-06-01 13:47:40] [INFO ] Deduced a trap composed of 72 places in 324 ms of which 4 ms to minimize.
[2024-06-01 13:47:40] [INFO ] Deduced a trap composed of 189 places in 342 ms of which 4 ms to minimize.
[2024-06-01 13:47:40] [INFO ] Deduced a trap composed of 72 places in 95 ms of which 1 ms to minimize.
[2024-06-01 13:47:40] [INFO ] Deduced a trap composed of 72 places in 104 ms of which 2 ms to minimize.
[2024-06-01 13:47:43] [INFO ] Deduced a trap composed of 322 places in 1859 ms of which 28 ms to minimize.
[2024-06-01 13:47:43] [INFO ] Deduced a trap composed of 386 places in 444 ms of which 29 ms to minimize.
[2024-06-01 13:47:48] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 1 ms to minimize.
[2024-06-01 13:47:48] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 1 ms to minimize.
[2024-06-01 13:47:48] [INFO ] Deduced a trap composed of 72 places in 53 ms of which 1 ms to minimize.
[2024-06-01 13:47:53] [INFO ] Deduced a trap composed of 19 places in 151 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 662/1938 variables, and 55 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1288 constraints, Known Traps: 13/13 constraints]
After SMT, in 41973ms problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 41984ms
[2024-06-01 13:47:57] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:47:57] [INFO ] Invariant cache hit.
[2024-06-01 13:47:57] [INFO ] Implicit Places using invariants in 466 ms returned []
[2024-06-01 13:47:57] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:47:57] [INFO ] Invariant cache hit.
[2024-06-01 13:47:58] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:48:06] [INFO ] Implicit Places using invariants and state equation in 9156 ms returned []
Implicit Place search using SMT with State Equation took 9651 ms to find 0 implicit places.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:48:06] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:48:06] [INFO ] Invariant cache hit.
[2024-06-01 13:48:06] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 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 662/1938 variables, and 42 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1288/1288 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:48:41] [INFO ] Deduced a trap composed of 72 places in 127 ms of which 2 ms to minimize.
[2024-06-01 13:48:41] [INFO ] Deduced a trap composed of 72 places in 79 ms of which 1 ms to minimize.
[2024-06-01 13:48:41] [INFO ] Deduced a trap composed of 72 places in 75 ms of which 1 ms to minimize.
[2024-06-01 13:48:41] [INFO ] Deduced a trap composed of 72 places in 59 ms of which 1 ms to minimize.
[2024-06-01 13:48:41] [INFO ] Deduced a trap composed of 72 places in 73 ms of which 1 ms to minimize.
[2024-06-01 13:48:41] [INFO ] Deduced a trap composed of 72 places in 63 ms of which 1 ms to minimize.
[2024-06-01 13:48:41] [INFO ] Deduced a trap composed of 72 places in 72 ms of which 1 ms to minimize.
[2024-06-01 13:48:42] [INFO ] Deduced a trap composed of 165 places in 374 ms of which 6 ms to minimize.
[2024-06-01 13:48:42] [INFO ] Deduced a trap composed of 72 places in 82 ms of which 1 ms to minimize.
[2024-06-01 13:48:43] [INFO ] Deduced a trap composed of 391 places in 449 ms of which 18 ms to minimize.
[2024-06-01 13:48:44] [INFO ] Deduced a trap composed of 344 places in 444 ms of which 6 ms to minimize.
[2024-06-01 13:48:45] [INFO ] Deduced a trap composed of 401 places in 516 ms of which 4 ms to minimize.
[2024-06-01 13:48:45] [INFO ] Deduced a trap composed of 336 places in 511 ms of which 18 ms to minimize.
[2024-06-01 13:48:46] [INFO ] Deduced a trap composed of 319 places in 475 ms of which 21 ms to minimize.
[2024-06-01 13:48:46] [INFO ] Deduced a trap composed of 46 places in 221 ms of which 2 ms to minimize.
[2024-06-01 13:48:46] [INFO ] Deduced a trap composed of 19 places in 216 ms of which 3 ms to minimize.
[2024-06-01 13:49:05] [INFO ] Deduced a trap composed of 326 places in 1807 ms of which 10 ms to minimize.
[2024-06-01 13:49:05] [INFO ] Deduced a trap composed of 47 places in 256 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 662/1938 variables, and 60 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1288 constraints, Known Traps: 18/18 constraints]
After SMT, in 62663ms problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 62689ms
Starting structural reductions in LTL mode, iteration 1 : 664/672 places, 1290/1298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114346 ms. Remains : 664/672 places, 1290/1298 transitions.
Stuttering acceptance computed with spot in 227 ms :[(NOT p2), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true]
Running random walk in product with property : PolyORBLF-COL-S02J06T08-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T08-LTLCardinality-09 finished in 114604 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 16 out of 672 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 1298/1298 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 664 transition count 1290
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 664 transition count 1290
Applied a total of 16 rules in 15 ms. Remains 664 /672 variables (removed 8) and now considering 1290/1298 (removed 8) transitions.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:49:09] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:49:09] [INFO ] Invariant cache hit.
[2024-06-01 13:49:09] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:49:28] [INFO ] Deduced a trap composed of 72 places in 101 ms of which 1 ms to minimize.
[2024-06-01 13:49:28] [INFO ] Deduced a trap composed of 72 places in 73 ms of which 1 ms to minimize.
[2024-06-01 13:49:31] [INFO ] Deduced a trap composed of 79 places in 164 ms of which 3 ms to minimize.
[2024-06-01 13:49:31] [INFO ] Deduced a trap composed of 72 places in 63 ms of which 1 ms to minimize.
[2024-06-01 13:49:31] [INFO ] Deduced a trap composed of 72 places in 53 ms of which 1 ms to minimize.
[2024-06-01 13:49:31] [INFO ] Deduced a trap composed of 72 places in 50 ms of which 1 ms to minimize.
[2024-06-01 13:49:31] [INFO ] Deduced a trap composed of 72 places in 66 ms of which 1 ms to minimize.
[2024-06-01 13:49:31] [INFO ] Deduced a trap composed of 72 places in 66 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 4.0)
(s1 6.0)
(s2 0.0)
(s3 0.0)
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(s12 0.0)
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(s15 1.0)
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(s33 0.0)
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(s40 0.0)
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(s45 0.0)
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(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
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(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
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(s72 0.0)
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(s168 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 662/1938 variables, and 50 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1288/1288 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/662 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:49:34] [INFO ] Deduced a trap composed of 142 places in 346 ms of which 5 ms to minimize.
[2024-06-01 13:49:34] [INFO ] Deduced a trap composed of 184 places in 317 ms of which 5 ms to minimize.
[2024-06-01 13:49:34] [INFO ] Deduced a trap composed of 335 places in 343 ms of which 5 ms to minimize.
[2024-06-01 13:49:35] [INFO ] Deduced a trap composed of 386 places in 472 ms of which 18 ms to minimize.
[2024-06-01 13:49:40] [INFO ] Deduced a trap composed of 72 places in 67 ms of which 0 ms to minimize.
[2024-06-01 13:49:46] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 2 ms to minimize.
[2024-06-01 13:49:50] [INFO ] Deduced a trap composed of 326 places in 413 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 662/1938 variables, and 57 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 20043 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1288 constraints, Known Traps: 15/15 constraints]
After SMT, in 42402ms problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 42416ms
[2024-06-01 13:49:52] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:49:52] [INFO ] Invariant cache hit.
[2024-06-01 13:49:52] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-06-01 13:49:52] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:49:52] [INFO ] Invariant cache hit.
[2024-06-01 13:49:53] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:50:07] [INFO ] Implicit Places using invariants and state equation in 14852 ms returned []
Implicit Place search using SMT with State Equation took 15370 ms to find 0 implicit places.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:50:07] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:50:07] [INFO ] Invariant cache hit.
[2024-06-01 13:50:07] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:50:29] [INFO ] Deduced a trap composed of 72 places in 101 ms of which 2 ms to minimize.
[2024-06-01 13:50:30] [INFO ] Deduced a trap composed of 72 places in 74 ms of which 1 ms to minimize.
[2024-06-01 13:50:32] [INFO ] Deduced a trap composed of 79 places in 185 ms of which 3 ms to minimize.
[2024-06-01 13:50:32] [INFO ] Deduced a trap composed of 72 places in 68 ms of which 1 ms to minimize.
[2024-06-01 13:50:33] [INFO ] Deduced a trap composed of 72 places in 65 ms of which 1 ms to minimize.
[2024-06-01 13:50:33] [INFO ] Deduced a trap composed of 72 places in 70 ms of which 0 ms to minimize.
[2024-06-01 13:50:33] [INFO ] Deduced a trap composed of 72 places in 80 ms of which 1 ms to minimize.
[2024-06-01 13:50:33] [INFO ] Deduced a trap composed of 72 places in 63 ms of which 1 ms to minimize.
[2024-06-01 13:50:36] [INFO ] Deduced a trap composed of 72 places in 92 ms of which 2 ms to minimize.
[2024-06-01 13:50:39] [INFO ] Deduced a trap composed of 350 places in 376 ms of which 6 ms to minimize.
[2024-06-01 13:50:39] [INFO ] Deduced a trap composed of 397 places in 438 ms of which 7 ms to minimize.
[2024-06-01 13:50:40] [INFO ] Deduced a trap composed of 46 places in 326 ms of which 4 ms to minimize.
SMT process timed out in 32517ms, After SMT, problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 32534ms
Starting structural reductions in LTL mode, iteration 1 : 664/672 places, 1290/1298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90343 ms. Remains : 664/672 places, 1290/1298 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T08-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T08-LTLCardinality-10 finished in 90473 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 8 out of 672 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 1298/1298 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 664 transition count 1290
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 664 transition count 1290
Applied a total of 16 rules in 61 ms. Remains 664 /672 variables (removed 8) and now considering 1290/1298 (removed 8) transitions.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:50:40] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:50:40] [INFO ] Invariant cache hit.
[2024-06-01 13:50:40] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:50:57] [INFO ] Deduced a trap composed of 72 places in 108 ms of which 1 ms to minimize.
[2024-06-01 13:50:58] [INFO ] Deduced a trap composed of 72 places in 70 ms of which 1 ms to minimize.
[2024-06-01 13:51:01] [INFO ] Deduced a trap composed of 79 places in 202 ms of which 2 ms to minimize.
[2024-06-01 13:51:01] [INFO ] Deduced a trap composed of 72 places in 139 ms of which 1 ms to minimize.
[2024-06-01 13:51:01] [INFO ] Deduced a trap composed of 72 places in 116 ms of which 0 ms to minimize.
[2024-06-01 13:51:01] [INFO ] Deduced a trap composed of 72 places in 75 ms of which 1 ms to minimize.
[2024-06-01 13:51:01] [INFO ] Deduced a trap composed of 72 places in 103 ms of which 11 ms to minimize.
[2024-06-01 13:51:01] [INFO ] Deduced a trap composed of 72 places in 68 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 662/1938 variables, and 50 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 20068 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1288/1288 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/662 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:51:06] [INFO ] Deduced a trap composed of 142 places in 340 ms of which 5 ms to minimize.
[2024-06-01 13:51:06] [INFO ] Deduced a trap composed of 184 places in 389 ms of which 5 ms to minimize.
[2024-06-01 13:51:07] [INFO ] Deduced a trap composed of 335 places in 307 ms of which 6 ms to minimize.
[2024-06-01 13:51:07] [INFO ] Deduced a trap composed of 386 places in 401 ms of which 7 ms to minimize.
[2024-06-01 13:51:12] [INFO ] Deduced a trap composed of 72 places in 62 ms of which 1 ms to minimize.
[2024-06-01 13:51:18] [INFO ] Deduced a trap composed of 19 places in 183 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 662/1938 variables, and 56 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1288 constraints, Known Traps: 14/14 constraints]
After SMT, in 42494ms problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 42515ms
[2024-06-01 13:51:22] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:51:22] [INFO ] Invariant cache hit.
[2024-06-01 13:51:23] [INFO ] Implicit Places using invariants in 439 ms returned []
[2024-06-01 13:51:23] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:51:23] [INFO ] Invariant cache hit.
[2024-06-01 13:51:23] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:51:37] [INFO ] Implicit Places using invariants and state equation in 14169 ms returned []
Implicit Place search using SMT with State Equation took 14619 ms to find 0 implicit places.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:51:37] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:51:37] [INFO ] Invariant cache hit.
[2024-06-01 13:51:37] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:51:54] [INFO ] Deduced a trap composed of 72 places in 101 ms of which 2 ms to minimize.
[2024-06-01 13:51:55] [INFO ] Deduced a trap composed of 72 places in 68 ms of which 1 ms to minimize.
[2024-06-01 13:51:57] [INFO ] Deduced a trap composed of 79 places in 265 ms of which 4 ms to minimize.
[2024-06-01 13:51:57] [INFO ] Deduced a trap composed of 72 places in 72 ms of which 2 ms to minimize.
[2024-06-01 13:51:57] [INFO ] Deduced a trap composed of 72 places in 57 ms of which 1 ms to minimize.
[2024-06-01 13:51:57] [INFO ] Deduced a trap composed of 72 places in 61 ms of which 1 ms to minimize.
[2024-06-01 13:51:57] [INFO ] Deduced a trap composed of 72 places in 61 ms of which 1 ms to minimize.
[2024-06-01 13:51:57] [INFO ] Deduced a trap composed of 72 places in 61 ms of which 0 ms to minimize.
[2024-06-01 13:52:01] [INFO ] Deduced a trap composed of 72 places in 72 ms of which 1 ms to minimize.
[2024-06-01 13:52:03] [INFO ] Deduced a trap composed of 350 places in 371 ms of which 5 ms to minimize.
[2024-06-01 13:52:03] [INFO ] Deduced a trap composed of 397 places in 371 ms of which 5 ms to minimize.
[2024-06-01 13:52:04] [INFO ] Deduced a trap composed of 46 places in 358 ms of which 5 ms to minimize.
[2024-06-01 13:52:04] [INFO ] Deduced a trap composed of 346 places in 428 ms of which 6 ms to minimize.
[2024-06-01 13:52:05] [INFO ] Deduced a trap composed of 348 places in 428 ms of which 7 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 662/1938 variables, and 56 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1288/1288 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/662 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:52:12] [INFO ] Deduced a trap composed of 375 places in 337 ms of which 4 ms to minimize.
[2024-06-01 13:52:12] [INFO ] Deduced a trap composed of 369 places in 337 ms of which 5 ms to minimize.
[2024-06-01 13:52:13] [INFO ] Deduced a trap composed of 392 places in 353 ms of which 4 ms to minimize.
[2024-06-01 13:52:13] [INFO ] Deduced a trap composed of 165 places in 265 ms of which 4 ms to minimize.
[2024-06-01 13:52:14] [INFO ] Deduced a trap composed of 321 places in 367 ms of which 5 ms to minimize.
[2024-06-01 13:52:29] [INFO ] Deduced a trap composed of 19 places in 170 ms of which 3 ms to minimize.
[2024-06-01 13:52:34] [INFO ] Deduced a trap composed of 326 places in 432 ms of which 9 ms to minimize.
[2024-06-01 13:52:35] [INFO ] Deduced a trap composed of 75 places in 477 ms of which 20 ms to minimize.
[2024-06-01 13:52:36] [INFO ] Deduced a trap composed of 75 places in 378 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 662/1938 variables, and 65 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1288 constraints, Known Traps: 23/23 constraints]
After SMT, in 62174ms problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 62188ms
Starting structural reductions in LTL mode, iteration 1 : 664/672 places, 1290/1298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119391 ms. Remains : 664/672 places, 1290/1298 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T08-LTLCardinality-11
Product exploration explored 100000 steps with 50000 reset in 423 ms.
Product exploration explored 100000 steps with 50000 reset in 456 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 34 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-S02J06T08-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J06T08-LTLCardinality-11 finished in 120451 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 15 out of 672 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 1298/1298 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 664 transition count 1290
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 664 transition count 1290
Applied a total of 16 rules in 30 ms. Remains 664 /672 variables (removed 8) and now considering 1290/1298 (removed 8) transitions.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:52:40] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:52:40] [INFO ] Invariant cache hit.
[2024-06-01 13:52:40] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:52:57] [INFO ] Deduced a trap composed of 72 places in 123 ms of which 1 ms to minimize.
[2024-06-01 13:52:57] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 1 ms to minimize.
[2024-06-01 13:53:00] [INFO ] Deduced a trap composed of 79 places in 209 ms of which 2 ms to minimize.
[2024-06-01 13:53:00] [INFO ] Deduced a trap composed of 72 places in 59 ms of which 1 ms to minimize.
[2024-06-01 13:53:00] [INFO ] Deduced a trap composed of 72 places in 83 ms of which 1 ms to minimize.
[2024-06-01 13:53:00] [INFO ] Deduced a trap composed of 72 places in 74 ms of which 1 ms to minimize.
[2024-06-01 13:53:00] [INFO ] Deduced a trap composed of 72 places in 59 ms of which 1 ms to minimize.
[2024-06-01 13:53:00] [INFO ] Deduced a trap composed of 72 places in 70 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 662/1938 variables, and 50 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 20058 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1288/1288 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/662 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:53:05] [INFO ] Deduced a trap composed of 142 places in 330 ms of which 4 ms to minimize.
[2024-06-01 13:53:05] [INFO ] Deduced a trap composed of 184 places in 331 ms of which 5 ms to minimize.
[2024-06-01 13:53:06] [INFO ] Deduced a trap composed of 335 places in 345 ms of which 4 ms to minimize.
[2024-06-01 13:53:06] [INFO ] Deduced a trap composed of 386 places in 417 ms of which 18 ms to minimize.
[2024-06-01 13:53:12] [INFO ] Deduced a trap composed of 72 places in 73 ms of which 2 ms to minimize.
[2024-06-01 13:53:18] [INFO ] Deduced a trap composed of 19 places in 180 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 662/1938 variables, and 56 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 20055 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1288 constraints, Known Traps: 14/14 constraints]
After SMT, in 41786ms problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 41798ms
[2024-06-01 13:53:22] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:53:22] [INFO ] Invariant cache hit.
[2024-06-01 13:53:22] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-06-01 13:53:22] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:53:22] [INFO ] Invariant cache hit.
[2024-06-01 13:53:23] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:53:33] [INFO ] Implicit Places using invariants and state equation in 10193 ms returned []
Implicit Place search using SMT with State Equation took 10656 ms to find 0 implicit places.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:53:33] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:53:33] [INFO ] Invariant cache hit.
[2024-06-01 13:53:33] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:53:53] [INFO ] Deduced a trap composed of 72 places in 113 ms of which 1 ms to minimize.
[2024-06-01 13:53:53] [INFO ] Deduced a trap composed of 72 places in 68 ms of which 1 ms to minimize.
[2024-06-01 13:53:56] [INFO ] Deduced a trap composed of 79 places in 214 ms of which 2 ms to minimize.
[2024-06-01 13:53:56] [INFO ] Deduced a trap composed of 72 places in 91 ms of which 1 ms to minimize.
[2024-06-01 13:53:56] [INFO ] Deduced a trap composed of 72 places in 98 ms of which 1 ms to minimize.
[2024-06-01 13:53:56] [INFO ] Deduced a trap composed of 72 places in 108 ms of which 1 ms to minimize.
[2024-06-01 13:53:56] [INFO ] Deduced a trap composed of 72 places in 85 ms of which 1 ms to minimize.
[2024-06-01 13:53:56] [INFO ] Deduced a trap composed of 72 places in 74 ms of which 1 ms to minimize.
[2024-06-01 13:53:59] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 0 ms to minimize.
[2024-06-01 13:54:01] [INFO ] Deduced a trap composed of 350 places in 454 ms of which 4 ms to minimize.
[2024-06-01 13:54:02] [INFO ] Deduced a trap composed of 397 places in 368 ms of which 3 ms to minimize.
[2024-06-01 13:54:02] [INFO ] Deduced a trap composed of 46 places in 360 ms of which 3 ms to minimize.
[2024-06-01 13:54:02] [INFO ] Deduced a trap composed of 346 places in 355 ms of which 4 ms to minimize.
[2024-06-01 13:54:03] [INFO ] Deduced a trap composed of 348 places in 417 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 662/1938 variables, and 56 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 30085 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1288/1288 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/662 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:54:07] [INFO ] Deduced a trap composed of 375 places in 399 ms of which 4 ms to minimize.
[2024-06-01 13:54:08] [INFO ] Deduced a trap composed of 369 places in 414 ms of which 18 ms to minimize.
[2024-06-01 13:54:08] [INFO ] Deduced a trap composed of 392 places in 355 ms of which 5 ms to minimize.
[2024-06-01 13:54:09] [INFO ] Deduced a trap composed of 165 places in 378 ms of which 6 ms to minimize.
[2024-06-01 13:54:09] [INFO ] Deduced a trap composed of 321 places in 419 ms of which 7 ms to minimize.
[2024-06-01 13:54:21] [INFO ] Deduced a trap composed of 19 places in 194 ms of which 3 ms to minimize.
[2024-06-01 13:54:26] [INFO ] Deduced a trap composed of 326 places in 344 ms of which 4 ms to minimize.
[2024-06-01 13:54:27] [INFO ] Deduced a trap composed of 75 places in 435 ms of which 8 ms to minimize.
[2024-06-01 13:54:28] [INFO ] Deduced a trap composed of 75 places in 435 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 662/1938 variables, and 65 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1288 constraints, Known Traps: 23/23 constraints]
After SMT, in 62082ms problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 62101ms
Starting structural reductions in LTL mode, iteration 1 : 664/672 places, 1290/1298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114592 ms. Remains : 664/672 places, 1290/1298 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S02J06T08-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T08-LTLCardinality-12 finished in 114729 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 10 out of 672 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 1298/1298 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 664 transition count 1290
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 664 transition count 1290
Applied a total of 16 rules in 21 ms. Remains 664 /672 variables (removed 8) and now considering 1290/1298 (removed 8) transitions.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:54:35] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:54:35] [INFO ] Invariant cache hit.
[2024-06-01 13:54:35] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:54:52] [INFO ] Deduced a trap composed of 72 places in 124 ms of which 1 ms to minimize.
[2024-06-01 13:54:53] [INFO ] Deduced a trap composed of 72 places in 108 ms of which 1 ms to minimize.
[2024-06-01 13:54:56] [INFO ] Deduced a trap composed of 79 places in 202 ms of which 3 ms to minimize.
[2024-06-01 13:54:56] [INFO ] Deduced a trap composed of 72 places in 86 ms of which 2 ms to minimize.
[2024-06-01 13:54:56] [INFO ] Deduced a trap composed of 72 places in 126 ms of which 1 ms to minimize.
[2024-06-01 13:54:56] [INFO ] Deduced a trap composed of 72 places in 91 ms of which 1 ms to minimize.
[2024-06-01 13:54:56] [INFO ] Deduced a trap composed of 72 places in 155 ms of which 1 ms to minimize.
[2024-06-01 13:54:56] [INFO ] Deduced a trap composed of 72 places in 162 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 662/1938 variables, and 50 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1288/1288 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/662 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:55:00] [INFO ] Deduced a trap composed of 142 places in 359 ms of which 4 ms to minimize.
[2024-06-01 13:55:01] [INFO ] Deduced a trap composed of 184 places in 382 ms of which 6 ms to minimize.
[2024-06-01 13:55:01] [INFO ] Deduced a trap composed of 335 places in 398 ms of which 4 ms to minimize.
[2024-06-01 13:55:02] [INFO ] Deduced a trap composed of 386 places in 393 ms of which 5 ms to minimize.
[2024-06-01 13:55:07] [INFO ] Deduced a trap composed of 72 places in 76 ms of which 1 ms to minimize.
[2024-06-01 13:55:13] [INFO ] Deduced a trap composed of 19 places in 209 ms of which 4 ms to minimize.
[2024-06-01 13:55:17] [INFO ] Deduced a trap composed of 326 places in 418 ms of which 6 ms to minimize.
SMT process timed out in 42219ms, After SMT, problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 42233ms
[2024-06-01 13:55:17] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:55:17] [INFO ] Invariant cache hit.
[2024-06-01 13:55:18] [INFO ] Implicit Places using invariants in 524 ms returned []
[2024-06-01 13:55:18] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:55:18] [INFO ] Invariant cache hit.
[2024-06-01 13:55:18] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:55:28] [INFO ] Implicit Places using invariants and state equation in 10470 ms returned []
Implicit Place search using SMT with State Equation took 10999 ms to find 0 implicit places.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:55:28] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:55:28] [INFO ] Invariant cache hit.
[2024-06-01 13:55:28] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:55:44] [INFO ] Deduced a trap composed of 72 places in 106 ms of which 2 ms to minimize.
[2024-06-01 13:55:45] [INFO ] Deduced a trap composed of 72 places in 90 ms of which 1 ms to minimize.
[2024-06-01 13:55:50] [INFO ] Deduced a trap composed of 79 places in 208 ms of which 3 ms to minimize.
[2024-06-01 13:55:50] [INFO ] Deduced a trap composed of 72 places in 70 ms of which 1 ms to minimize.
[2024-06-01 13:55:50] [INFO ] Deduced a trap composed of 72 places in 54 ms of which 1 ms to minimize.
[2024-06-01 13:55:50] [INFO ] Deduced a trap composed of 72 places in 62 ms of which 1 ms to minimize.
[2024-06-01 13:55:50] [INFO ] Deduced a trap composed of 72 places in 78 ms of which 1 ms to minimize.
[2024-06-01 13:55:50] [INFO ] Deduced a trap composed of 72 places in 89 ms of which 1 ms to minimize.
[2024-06-01 13:55:54] [INFO ] Deduced a trap composed of 72 places in 93 ms of which 1 ms to minimize.
[2024-06-01 13:55:56] [INFO ] Deduced a trap composed of 350 places in 529 ms of which 18 ms to minimize.
[2024-06-01 13:55:56] [INFO ] Deduced a trap composed of 397 places in 455 ms of which 7 ms to minimize.
[2024-06-01 13:55:57] [INFO ] Deduced a trap composed of 46 places in 426 ms of which 7 ms to minimize.
[2024-06-01 13:55:57] [INFO ] Deduced a trap composed of 346 places in 443 ms of which 19 ms to minimize.
[2024-06-01 13:55:58] [INFO ] Deduced a trap composed of 348 places in 471 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 662/1938 variables, and 56 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1288/1288 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/662 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:56:02] [INFO ] Deduced a trap composed of 375 places in 445 ms of which 33 ms to minimize.
[2024-06-01 13:56:03] [INFO ] Deduced a trap composed of 369 places in 404 ms of which 7 ms to minimize.
[2024-06-01 13:56:03] [INFO ] Deduced a trap composed of 392 places in 425 ms of which 7 ms to minimize.
[2024-06-01 13:56:04] [INFO ] Deduced a trap composed of 165 places in 400 ms of which 19 ms to minimize.
[2024-06-01 13:56:05] [INFO ] Deduced a trap composed of 321 places in 435 ms of which 4 ms to minimize.
[2024-06-01 13:56:21] [INFO ] Deduced a trap composed of 19 places in 120 ms of which 2 ms to minimize.
[2024-06-01 13:56:25] [INFO ] Deduced a trap composed of 326 places in 344 ms of which 4 ms to minimize.
[2024-06-01 13:56:26] [INFO ] Deduced a trap composed of 75 places in 342 ms of which 4 ms to minimize.
[2024-06-01 13:56:26] [INFO ] Deduced a trap composed of 75 places in 375 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 662/1938 variables, and 65 constraints, problems are : Problem set: 0 solved, 1288 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1288 constraints, Known Traps: 23/23 constraints]
After SMT, in 62180ms problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 62198ms
Starting structural reductions in LTL mode, iteration 1 : 664/672 places, 1290/1298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115459 ms. Remains : 664/672 places, 1290/1298 transitions.
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T08-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T08-LTLCardinality-13 finished in 115653 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0)))||G(p1)))'
Support contains 18 out of 672 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 1298/1298 transitions.
Applied a total of 0 rules in 9 ms. Remains 672 /672 variables (removed 0) and now considering 1298/1298 (removed 0) transitions.
Running 1296 sub problems to find dead transitions.
[2024-06-01 13:56:30] [INFO ] Flow matrix only has 1282 transitions (discarded 16 similar events)
// Phase 1: matrix 1282 rows 672 cols
[2024-06-01 13:56:31] [INFO ] Computed 44 invariants in 24 ms
[2024-06-01 13:56:31] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/670 variables, 27/42 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
[2024-06-01 13:56:45] [INFO ] Deduced a trap composed of 74 places in 182 ms of which 3 ms to minimize.
[2024-06-01 13:56:45] [INFO ] Deduced a trap composed of 74 places in 137 ms of which 4 ms to minimize.
[2024-06-01 13:56:45] [INFO ] Deduced a trap composed of 73 places in 87 ms of which 1 ms to minimize.
[2024-06-01 13:56:45] [INFO ] Deduced a trap composed of 73 places in 78 ms of which 1 ms to minimize.
[2024-06-01 13:56:45] [INFO ] Deduced a trap composed of 73 places in 96 ms of which 1 ms to minimize.
[2024-06-01 13:56:45] [INFO ] Deduced a trap composed of 73 places in 116 ms of which 1 ms to minimize.
[2024-06-01 13:56:46] [INFO ] Deduced a trap composed of 73 places in 101 ms of which 1 ms to minimize.
[2024-06-01 13:56:46] [INFO ] Deduced a trap composed of 373 places in 365 ms of which 4 ms to minimize.
[2024-06-01 13:56:47] [INFO ] Deduced a trap composed of 324 places in 377 ms of which 5 ms to minimize.
[2024-06-01 13:56:47] [INFO ] Deduced a trap composed of 73 places in 84 ms of which 1 ms to minimize.
[2024-06-01 13:56:48] [INFO ] Deduced a trap composed of 69 places in 312 ms of which 2 ms to minimize.
[2024-06-01 13:56:49] [INFO ] Deduced a trap composed of 368 places in 402 ms of which 6 ms to minimize.
[2024-06-01 13:56:49] [INFO ] Deduced a trap composed of 389 places in 369 ms of which 5 ms to minimize.
[2024-06-01 13:56:50] [INFO ] Deduced a trap composed of 382 places in 378 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 670/1954 variables, and 56 constraints, problems are : Problem set: 0 solved, 1296 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/672 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1296/1296 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/670 variables, 27/42 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/670 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
[2024-06-01 13:56:55] [INFO ] Deduced a trap composed of 330 places in 323 ms of which 3 ms to minimize.
[2024-06-01 13:56:55] [INFO ] Deduced a trap composed of 393 places in 342 ms of which 3 ms to minimize.
[2024-06-01 13:57:11] [INFO ] Deduced a trap composed of 375 places in 495 ms of which 8 ms to minimize.
[2024-06-01 13:57:12] [INFO ] Deduced a trap composed of 351 places in 507 ms of which 31 ms to minimize.
[2024-06-01 13:57:13] [INFO ] Deduced a trap composed of 69 places in 598 ms of which 6 ms to minimize.
SMT process timed out in 42359ms, After SMT, problems are : Problem set: 0 solved, 1296 unsolved
Search for dead transitions found 0 dead transitions in 42376ms
[2024-06-01 13:57:13] [INFO ] Flow matrix only has 1282 transitions (discarded 16 similar events)
[2024-06-01 13:57:13] [INFO ] Invariant cache hit.
[2024-06-01 13:57:14] [INFO ] Implicit Places using invariants in 682 ms returned []
[2024-06-01 13:57:14] [INFO ] Flow matrix only has 1282 transitions (discarded 16 similar events)
[2024-06-01 13:57:14] [INFO ] Invariant cache hit.
[2024-06-01 13:57:15] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:57:25] [INFO ] Implicit Places using invariants and state equation in 11250 ms returned []
Implicit Place search using SMT with State Equation took 11948 ms to find 0 implicit places.
Running 1296 sub problems to find dead transitions.
[2024-06-01 13:57:25] [INFO ] Flow matrix only has 1282 transitions (discarded 16 similar events)
[2024-06-01 13:57:25] [INFO ] Invariant cache hit.
[2024-06-01 13:57:25] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/670 variables, 27/42 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
[2024-06-01 13:57:40] [INFO ] Deduced a trap composed of 73 places in 47 ms of which 1 ms to minimize.
[2024-06-01 13:57:40] [INFO ] Deduced a trap composed of 73 places in 45 ms of which 1 ms to minimize.
[2024-06-01 13:57:40] [INFO ] Deduced a trap composed of 73 places in 59 ms of which 1 ms to minimize.
[2024-06-01 13:57:40] [INFO ] Deduced a trap composed of 73 places in 123 ms of which 1 ms to minimize.
[2024-06-01 13:57:40] [INFO ] Deduced a trap composed of 73 places in 69 ms of which 1 ms to minimize.
[2024-06-01 13:57:40] [INFO ] Deduced a trap composed of 73 places in 73 ms of which 0 ms to minimize.
[2024-06-01 13:57:40] [INFO ] Deduced a trap composed of 73 places in 72 ms of which 0 ms to minimize.
[2024-06-01 13:57:41] [INFO ] Deduced a trap composed of 370 places in 355 ms of which 5 ms to minimize.
[2024-06-01 13:57:41] [INFO ] Deduced a trap composed of 179 places in 451 ms of which 32 ms to minimize.
[2024-06-01 13:57:42] [INFO ] Deduced a trap composed of 73 places in 75 ms of which 0 ms to minimize.
[2024-06-01 13:57:43] [INFO ] Deduced a trap composed of 342 places in 516 ms of which 18 ms to minimize.
[2024-06-01 13:57:43] [INFO ] Deduced a trap composed of 395 places in 515 ms of which 32 ms to minimize.
[2024-06-01 13:57:44] [INFO ] Deduced a trap composed of 379 places in 488 ms of which 18 ms to minimize.
[2024-06-01 13:57:57] [INFO ] Deduced a trap composed of 352 places in 392 ms of which 20 ms to minimize.
[2024-06-01 13:57:57] [INFO ] Deduced a trap composed of 19 places in 386 ms of which 5 ms to minimize.
SMT process timed out in 32599ms, After SMT, problems are : Problem set: 0 solved, 1296 unsolved
Search for dead transitions found 0 dead transitions in 32611ms
Finished structural reductions in LTL mode , in 1 iterations and 86963 ms. Remains : 672/672 places, 1298/1298 transitions.
Stuttering acceptance computed with spot in 301 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S02J06T08-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T08-LTLCardinality-14 finished in 87292 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&&X(!p1))))'
Support contains 104 out of 672 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 672/672 places, 1298/1298 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 664 transition count 1290
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 664 transition count 1290
Applied a total of 16 rules in 29 ms. Remains 664 /672 variables (removed 8) and now considering 1290/1298 (removed 8) transitions.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:57:58] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
// Phase 1: matrix 1274 rows 664 cols
[2024-06-01 13:57:58] [INFO ] Computed 44 invariants in 26 ms
[2024-06-01 13:57:58] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
SMT process timed out in 21821ms, After SMT, problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 21850ms
[2024-06-01 13:58:20] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:58:20] [INFO ] Invariant cache hit.
[2024-06-01 13:58:20] [INFO ] Implicit Places using invariants in 566 ms returned []
[2024-06-01 13:58:20] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:58:20] [INFO ] Invariant cache hit.
[2024-06-01 13:58:21] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-06-01 13:58:31] [INFO ] Implicit Places using invariants and state equation in 10564 ms returned []
Implicit Place search using SMT with State Equation took 11147 ms to find 0 implicit places.
Running 1288 sub problems to find dead transitions.
[2024-06-01 13:58:31] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
[2024-06-01 13:58:31] [INFO ] Invariant cache hit.
[2024-06-01 13:58:31] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/662 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/662 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1288 unsolved
[2024-06-01 13:58:46] [INFO ] Deduced a trap composed of 72 places in 91 ms of which 2 ms to minimize.
[2024-06-01 13:58:47] [INFO ] Deduced a trap composed of 72 places in 105 ms of which 1 ms to minimize.
[2024-06-01 13:58:49] [INFO ] Deduced a trap composed of 79 places in 206 ms of which 3 ms to minimize.
[2024-06-01 13:58:49] [INFO ] Deduced a trap composed of 72 places in 77 ms of which 1 ms to minimize.
[2024-06-01 13:58:49] [INFO ] Deduced a trap composed of 72 places in 77 ms of which 1 ms to minimize.
[2024-06-01 13:58:49] [INFO ] Deduced a trap composed of 72 places in 58 ms of which 1 ms to minimize.
[2024-06-01 13:58:49] [INFO ] Deduced a trap composed of 72 places in 78 ms of which 1 ms to minimize.
[2024-06-01 13:58:49] [INFO ] Deduced a trap composed of 72 places in 66 ms of which 1 ms to minimize.
[2024-06-01 13:58:52] [INFO ] Deduced a trap composed of 72 places in 87 ms of which 1 ms to minimize.
[2024-06-01 13:58:54] [INFO ] Deduced a trap composed of 350 places in 360 ms of which 4 ms to minimize.
[2024-06-01 13:58:55] [INFO ] Deduced a trap composed of 397 places in 374 ms of which 5 ms to minimize.
[2024-06-01 13:58:55] [INFO ] Deduced a trap composed of 46 places in 417 ms of which 5 ms to minimize.
[2024-06-01 13:58:55] [INFO ] Deduced a trap composed of 346 places in 418 ms of which 22 ms to minimize.
[2024-06-01 13:58:56] [INFO ] Deduced a trap composed of 348 places in 386 ms of which 5 ms to minimize.
[2024-06-01 13:59:02] [INFO ] Deduced a trap composed of 54 places in 454 ms of which 20 ms to minimize.
[2024-06-01 13:59:03] [INFO ] Deduced a trap composed of 114 places in 368 ms of which 5 ms to minimize.
SMT process timed out in 32192ms, After SMT, problems are : Problem set: 0 solved, 1288 unsolved
Search for dead transitions found 0 dead transitions in 32209ms
Starting structural reductions in LTL mode, iteration 1 : 664/672 places, 1290/1298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65242 ms. Remains : 664/672 places, 1290/1298 transitions.
Stuttering acceptance computed with spot in 212 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1), true]
Running random walk in product with property : PolyORBLF-COL-S02J06T08-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J06T08-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T08-LTLCardinality-15 finished in 65491 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-06-01 13:59:04] [INFO ] Flatten gal took : 113 ms
[2024-06-01 13:59:04] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2024-06-01 13:59:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 672 places, 1298 transitions and 5618 arcs took 23 ms.
Total runtime 1305515 ms.
There are residual formulas that ITS could not solve within timeout
Could not compute solution for formula : PolyORBLF-COL-S02J06T08-LTLCardinality-00

BK_STOP 1717250778198

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2024
ltl formula name PolyORBLF-COL-S02J06T08-LTLCardinality-00
ltl formula formula --ltl=/tmp/3263/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 672 places, 1298 transitions and 5618 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/3263/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/3263/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/3263/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.290 real 0.050 user 0.050 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/3263/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 687 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 673, there are 1301 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): ~80 levels ~10000 states ~15744 transitions
pnml2lts-mc( 3/ 4): ~80 levels ~20000 states ~34572 transitions
pnml2lts-mc( 3/ 4): ~80 levels ~40000 states ~71212 transitions
pnml2lts-mc( 0/ 4): ~80 levels ~80000 states ~144912 transitions
pnml2lts-mc( 0/ 4): ~80 levels ~160000 states ~297240 transitions
pnml2lts-mc( 0/ 4): ~80 levels ~320000 states ~608960 transitions
pnml2lts-mc( 1/ 4): ~80 levels ~640000 states ~1258812 transitions
pnml2lts-mc( 2/ 4): ~118 levels ~1280000 states ~2800644 transitions
pnml2lts-mc( 1/ 4): ~80 levels ~2560000 states ~5781136 transitions
pnml2lts-mc( 1/ 4): ~123 levels ~5120000 states ~11544660 transitions
pnml2lts-mc( 1/ 4): ~125 levels ~10240000 states ~25009924 transitions
pnml2lts-mc( 1/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 18844521
pnml2lts-mc( 0/ 4): unique states count: 18844965
pnml2lts-mc( 0/ 4): unique transitions count: 49854560
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 31010733
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 18846220
pnml2lts-mc( 0/ 4): - cum. max stack depth: 559
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 18846220 states 49859846 transitions, fanout: 2.646
pnml2lts-mc( 0/ 4): Total exploration time 432.430 sec (432.420 sec minimum, 432.427 sec on average)
pnml2lts-mc( 0/ 4): States per second: 43582, Transitions per second: 115302
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 207.8MB, 11.6 B/state, compr.: 0.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 56.0%/99.0%
pnml2lts-mc( 0/ 4): Stored 1328 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 207.8MB (~256.0MB paged-in)

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-S02J06T08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is PolyORBLF-COL-S02J06T08, 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 r516-tajo-171654446400107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T08.tgz
mv PolyORBLF-COL-S02J06T08 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 ;