Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r289-tajo-171654445200097.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is PolyORBLF-COL-S02J06T06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654445200097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 7.9K Apr 11 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 11 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 11 16:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 11 16:55 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 5.1K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K 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 9.8K Apr 11 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 11 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 11 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 11 17:00 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-S02J06T06-CTLCardinality-2024-00
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-01
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-02
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-03
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-04
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-05
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-06
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-07
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-08
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-09
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-10
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-11
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-12
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-13
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-14
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716847519045

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J06T06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 22:05:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-27 22:05:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 22:05:20] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-27 22:05:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-27 22:05:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 785 ms
[2024-05-27 22:05:21] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 536 PT places and 1096.0 transition bindings in 30 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
[2024-05-27 22:05:21] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2024-05-27 22:05:21] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 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 (22 resets) in 3379 ms. (11 steps per ms) remains 52/77 properties
BEST_FIRST walk for 4002 steps (8 resets) in 192 ms. (20 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 70 ms. (56 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 149 ms. (26 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4000 steps (8 resets) in 162 ms. (24 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 165 ms. (24 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 171 ms. (23 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 156 ms. (25 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4000 steps (8 resets) in 185 ms. (21 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (9 resets) in 80 ms. (49 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 72 ms. (54 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (9 resets) in 62 ms. (63 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4000 steps (9 resets) in 31 ms. (125 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 79 ms. (50 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4000 steps (8 resets) in 58 ms. (67 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 54 ms. (72 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4000 steps (8 resets) in 33 ms. (117 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4000 steps (9 resets) in 25 ms. (153 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4000 steps (8 resets) in 54 ms. (72 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 82 ms. (48 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4000 steps (8 resets) in 35 ms. (111 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 41 ms. (95 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 31 ms. (125 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 57 ms. (68 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4000 steps (8 resets) in 25 ms. (153 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 32 ms. (121 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 102 ms. (38 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 84 ms. (47 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 51/52 properties
BEST_FIRST walk for 4001 steps (8 resets) in 33 ms. (117 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4001 steps (8 resets) in 58 ms. (67 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4001 steps (8 resets) in 62 ms. (63 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4001 steps (8 resets) in 45 ms. (86 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4000 steps (8 resets) in 93 ms. (42 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4001 steps (8 resets) in 33 ms. (117 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4001 steps (8 resets) in 35 ms. (111 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4000 steps (8 resets) in 43 ms. (90 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4000 steps (8 resets) in 34 ms. (114 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4000 steps (8 resets) in 68 ms. (57 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4000 steps (8 resets) in 31 ms. (125 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 50/51 properties
BEST_FIRST walk for 4000 steps (8 resets) in 45 ms. (86 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4000 steps (8 resets) in 37 ms. (105 steps per ms) remains 50/50 properties
[2024-05-27 22:05:24] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-27 22:05:24] [INFO ] Computed 26 invariants in 18 ms
[2024-05-27 22:05:24] [INFO ] State equation strengthened by 8 read => feed constraints.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp66 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 2/2 constraints. Problems are: Problem set: 4 solved, 46 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 2/4 constraints. Problems are: Problem set: 4 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/4 constraints. Problems are: Problem set: 4 solved, 46 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp76 is UNSAT
At refinement iteration 3 (OVERLAPS) 15/70 variables, 8/12 constraints. Problems are: Problem set: 32 solved, 18 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp44 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 2/14 constraints. Problems are: Problem set: 37 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/14 constraints. Problems are: Problem set: 37 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 1/71 variables, 1/15 constraints. Problems are: Problem set: 37 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/71 variables, 0/15 constraints. Problems are: Problem set: 37 solved, 13 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp73 is UNSAT
After SMT solving in domain Real declared 81/145 variables, and 26 constraints, problems are : Problem set: 50 solved, 0 unsolved in 599 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 0/0 constraints]
After SMT, in 689ms problems are : Problem set: 50 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 50 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 22:05:25] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-05-27 22:05:25] [INFO ] Flatten gal took : 33 ms
[2024-05-27 22:05:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 22:05:25] [INFO ] Flatten gal took : 13 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-27 22:05:25] [INFO ] Unfolded HLPN to a Petri net with 536 places and 1064 transitions 4866 arcs in 34 ms.
[2024-05-27 22:05:25] [INFO ] Unfolded 11 HLPN properties in 1 ms.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 420 out of 536 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Applied a total of 0 rules in 20 ms. Remains 536 /536 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Running 966 sub problems to find dead transitions.
[2024-05-27 22:05:25] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
// Phase 1: matrix 956 rows 536 cols
[2024-05-27 22:05:25] [INFO ] Computed 50 invariants in 49 ms
[2024-05-27 22:05:25] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/532 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 966 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/532 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 966 unsolved
[2024-05-27 22:05:36] [INFO ] Deduced a trap composed of 73 places in 118 ms of which 16 ms to minimize.
[2024-05-27 22:05:36] [INFO ] Deduced a trap composed of 73 places in 87 ms of which 2 ms to minimize.
[2024-05-27 22:05:36] [INFO ] Deduced a trap composed of 73 places in 83 ms of which 2 ms to minimize.
[2024-05-27 22:05:36] [INFO ] Deduced a trap composed of 74 places in 57 ms of which 5 ms to minimize.
[2024-05-27 22:05:36] [INFO ] Deduced a trap composed of 73 places in 55 ms of which 1 ms to minimize.
[2024-05-27 22:05:37] [INFO ] Deduced a trap composed of 280 places in 231 ms of which 3 ms to minimize.
[2024-05-27 22:05:37] [INFO ] Deduced a trap composed of 280 places in 231 ms of which 4 ms to minimize.
[2024-05-27 22:05:37] [INFO ] Deduced a trap composed of 146 places in 214 ms of which 3 ms to minimize.
[2024-05-27 22:05:38] [INFO ] Deduced a trap composed of 292 places in 242 ms of which 4 ms to minimize.
[2024-05-27 22:05:38] [INFO ] Deduced a trap composed of 298 places in 233 ms of which 4 ms to minimize.
[2024-05-27 22:05:38] [INFO ] Deduced a trap composed of 268 places in 238 ms of which 3 ms to minimize.
[2024-05-27 22:05:39] [INFO ] Deduced a trap composed of 261 places in 220 ms of which 3 ms to minimize.
[2024-05-27 22:05:39] [INFO ] Deduced a trap composed of 74 places in 45 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 8.0)
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(s235 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 532/1492 variables, and 59 constraints, problems are : Problem set: 0 solved, 966 unsolved in 20056 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 31/33 constraints, State Equation: 0/536 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 966/966 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 966 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/532 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 966 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/532 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 966 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/532 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 966 unsolved
[2024-05-27 22:05:49] [INFO ] Deduced a trap composed of 277 places in 211 ms of which 4 ms to minimize.
[2024-05-27 22:05:49] [INFO ] Deduced a trap composed of 41 places in 96 ms of which 2 ms to minimize.
[2024-05-27 22:05:54] [INFO ] Deduced a trap composed of 37 places in 231 ms of which 3 ms to minimize.
[2024-05-27 22:05:54] [INFO ] Deduced a trap composed of 371 places in 201 ms of which 3 ms to minimize.
[2024-05-27 22:05:54] [INFO ] Deduced a trap composed of 361 places in 204 ms of which 3 ms to minimize.
[2024-05-27 22:05:54] [INFO ] Deduced a trap composed of 369 places in 205 ms of which 4 ms to minimize.
[2024-05-27 22:05:55] [INFO ] Deduced a trap composed of 362 places in 223 ms of which 4 ms to minimize.
[2024-05-27 22:05:55] [INFO ] Deduced a trap composed of 353 places in 253 ms of which 4 ms to minimize.
[2024-05-27 22:05:59] [INFO ] Deduced a trap composed of 260 places in 237 ms of which 4 ms to minimize.
[2024-05-27 22:06:00] [INFO ] Deduced a trap composed of 282 places in 243 ms of which 4 ms to minimize.
[2024-05-27 22:06:00] [INFO ] Deduced a trap composed of 263 places in 242 ms of which 4 ms to minimize.
[2024-05-27 22:06:00] [INFO ] Deduced a trap composed of 250 places in 214 ms of which 3 ms to minimize.
[2024-05-27 22:06:01] [INFO ] Deduced a trap composed of 289 places in 252 ms of which 3 ms to minimize.
[2024-05-27 22:06:01] [INFO ] Deduced a trap composed of 293 places in 233 ms of which 4 ms to minimize.
[2024-05-27 22:06:01] [INFO ] Deduced a trap composed of 264 places in 242 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/532 variables, 15/74 constraints. Problems are: Problem set: 0 solved, 966 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 532/1492 variables, and 74 constraints, problems are : Problem set: 0 solved, 966 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 31/33 constraints, State Equation: 0/536 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/966 constraints, Known Traps: 28/28 constraints]
After SMT, in 41515ms problems are : Problem set: 0 solved, 966 unsolved
Search for dead transitions found 0 dead transitions in 41536ms
[2024-05-27 22:06:07] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
[2024-05-27 22:06:07] [INFO ] Invariant cache hit.
[2024-05-27 22:06:07] [INFO ] Implicit Places using invariants in 233 ms returned []
[2024-05-27 22:06:07] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
[2024-05-27 22:06:07] [INFO ] Invariant cache hit.
[2024-05-27 22:06:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-27 22:06:09] [INFO ] Implicit Places using invariants and state equation in 2656 ms returned []
Implicit Place search using SMT with State Equation took 2896 ms to find 0 implicit places.
Running 966 sub problems to find dead transitions.
[2024-05-27 22:06:10] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
[2024-05-27 22:06:10] [INFO ] Invariant cache hit.
[2024-05-27 22:06:10] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/532 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 966 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/532 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 966 unsolved
[2024-05-27 22:06:18] [INFO ] Deduced a trap composed of 73 places in 70 ms of which 1 ms to minimize.
[2024-05-27 22:06:18] [INFO ] Deduced a trap composed of 74 places in 51 ms of which 1 ms to minimize.
[2024-05-27 22:06:19] [INFO ] Deduced a trap composed of 73 places in 52 ms of which 1 ms to minimize.
[2024-05-27 22:06:19] [INFO ] Deduced a trap composed of 74 places in 65 ms of which 1 ms to minimize.
[2024-05-27 22:06:19] [INFO ] Deduced a trap composed of 74 places in 69 ms of which 1 ms to minimize.
[2024-05-27 22:06:19] [INFO ] Deduced a trap composed of 294 places in 261 ms of which 5 ms to minimize.
[2024-05-27 22:06:19] [INFO ] Deduced a trap composed of 294 places in 260 ms of which 7 ms to minimize.
[2024-05-27 22:06:20] [INFO ] Deduced a trap composed of 146 places in 252 ms of which 4 ms to minimize.
[2024-05-27 22:06:20] [INFO ] Deduced a trap composed of 74 places in 55 ms of which 1 ms to minimize.
[2024-05-27 22:06:20] [INFO ] Deduced a trap composed of 286 places in 281 ms of which 4 ms to minimize.
[2024-05-27 22:06:21] [INFO ] Deduced a trap composed of 269 places in 269 ms of which 4 ms to minimize.
[2024-05-27 22:06:21] [INFO ] Deduced a trap composed of 286 places in 249 ms of which 4 ms to minimize.
[2024-05-27 22:06:22] [INFO ] Deduced a trap composed of 317 places in 240 ms of which 4 ms to minimize.
[2024-05-27 22:06:22] [INFO ] Deduced a trap composed of 368 places in 209 ms of which 3 ms to minimize.
[2024-05-27 22:06:22] [INFO ] Deduced a trap composed of 339 places in 251 ms of which 4 ms to minimize.
[2024-05-27 22:06:22] [INFO ] Deduced a trap composed of 297 places in 231 ms of which 3 ms to minimize.
[2024-05-27 22:06:23] [INFO ] Deduced a trap composed of 292 places in 204 ms of which 3 ms to minimize.
[2024-05-27 22:06:23] [INFO ] Deduced a trap composed of 260 places in 235 ms of which 3 ms to minimize.
[2024-05-27 22:06:30] [INFO ] Deduced a trap composed of 275 places in 212 ms of which 3 ms to minimize.
[2024-05-27 22:06:30] [INFO ] Deduced a trap composed of 269 places in 215 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/532 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 966 unsolved
[2024-05-27 22:06:39] [INFO ] Deduced a trap composed of 270 places in 210 ms of which 4 ms to minimize.
[2024-05-27 22:06:39] [INFO ] Deduced a trap composed of 275 places in 219 ms of which 3 ms to minimize.
[2024-05-27 22:06:39] [INFO ] Deduced a trap composed of 280 places in 205 ms of which 5 ms to minimize.
[2024-05-27 22:06:39] [INFO ] Deduced a trap composed of 262 places in 269 ms of which 5 ms to minimize.
[2024-05-27 22:06:40] [INFO ] Deduced a trap composed of 38 places in 218 ms of which 3 ms to minimize.
[2024-05-27 22:06:40] [INFO ] Deduced a trap composed of 37 places in 115 ms of which 2 ms to minimize.
[2024-05-27 22:06:40] [INFO ] Deduced a trap composed of 15 places in 150 ms of which 3 ms to minimize.
[2024-05-27 22:06:41] [INFO ] Deduced a trap composed of 269 places in 216 ms of which 5 ms to minimize.
[2024-05-27 22:06:41] [INFO ] Deduced a trap composed of 283 places in 236 ms of which 4 ms to minimize.
SMT process timed out in 31491ms, After SMT, problems are : Problem set: 0 solved, 966 unsolved
Search for dead transitions found 0 dead transitions in 31517ms
Finished structural reductions in LTL mode , in 1 iterations and 75997 ms. Remains : 536/536 places, 968/968 transitions.
Support contains 420 out of 536 places after structural reductions.
[2024-05-27 22:06:41] [INFO ] Flatten gal took : 162 ms
[2024-05-27 22:06:41] [INFO ] Flatten gal took : 151 ms
[2024-05-27 22:06:42] [INFO ] Input system was already deterministic with 968 transitions.
RANDOM walk for 40000 steps (14 resets) in 2899 ms. (13 steps per ms) remains 32/52 properties
BEST_FIRST walk for 4002 steps (8 resets) in 61 ms. (64 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 70 ms. (56 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 74 ms. (53 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 67 ms. (58 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (9 resets) in 56 ms. (70 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (8 resets) in 49 ms. (80 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (9 resets) in 77 ms. (51 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (8 resets) in 36 ms. (108 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (8 resets) in 82 ms. (48 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (8 resets) in 46 ms. (85 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (8 resets) in 32 ms. (121 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (8 resets) in 32 ms. (121 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 32/32 properties
[2024-05-27 22:06:43] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
[2024-05-27 22:06:43] [INFO ] Invariant cache hit.
[2024-05-27 22:06:43] [INFO ] State equation strengthened by 72 read => feed constraints.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp22 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/306 variables, 6/7 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
At refinement iteration 3 (OVERLAPS) 182/488 variables, 14/21 constraints. Problems are: Problem set: 25 solved, 7 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp27 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/488 variables, 3/24 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 0/24 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2/490 variables, 2/26 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/490 variables, 0/26 constraints. Problems are: Problem set: 28 solved, 4 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp48 is UNSAT
After SMT solving in domain Real declared 536/1492 variables, and 50 constraints, problems are : Problem set: 32 solved, 0 unsolved in 633 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 0/536 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints]
After SMT, in 831ms problems are : Problem set: 32 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 32 atomic propositions for a total of 11 simplifications.
[2024-05-27 22:06:44] [INFO ] Flatten gal took : 62 ms
[2024-05-27 22:06:44] [INFO ] Flatten gal took : 50 ms
[2024-05-27 22:06:44] [INFO ] Input system was already deterministic with 968 transitions.
Support contains 81 out of 536 places (down from 95) after GAL structural reductions.
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 534 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 528 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 528 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 522 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 522 transition count 956
Applied a total of 26 rules in 82 ms. Remains 522 /536 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Running 954 sub problems to find dead transitions.
[2024-05-27 22:06:44] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
// Phase 1: matrix 944 rows 522 cols
[2024-05-27 22:06:44] [INFO ] Computed 48 invariants in 53 ms
[2024-05-27 22:06:45] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:06:54] [INFO ] Deduced a trap composed of 71 places in 85 ms of which 2 ms to minimize.
[2024-05-27 22:06:54] [INFO ] Deduced a trap composed of 71 places in 58 ms of which 1 ms to minimize.
[2024-05-27 22:06:54] [INFO ] Deduced a trap composed of 71 places in 64 ms of which 1 ms to minimize.
[2024-05-27 22:06:55] [INFO ] Deduced a trap composed of 71 places in 72 ms of which 2 ms to minimize.
[2024-05-27 22:06:55] [INFO ] Deduced a trap composed of 71 places in 41 ms of which 1 ms to minimize.
[2024-05-27 22:06:55] [INFO ] Deduced a trap composed of 292 places in 228 ms of which 3 ms to minimize.
[2024-05-27 22:06:55] [INFO ] Deduced a trap composed of 304 places in 263 ms of which 5 ms to minimize.
[2024-05-27 22:06:56] [INFO ] Deduced a trap composed of 281 places in 259 ms of which 4 ms to minimize.
[2024-05-27 22:06:56] [INFO ] Deduced a trap composed of 240 places in 220 ms of which 4 ms to minimize.
[2024-05-27 22:06:56] [INFO ] Deduced a trap composed of 124 places in 215 ms of which 3 ms to minimize.
[2024-05-27 22:06:56] [INFO ] Deduced a trap composed of 71 places in 61 ms of which 1 ms to minimize.
[2024-05-27 22:06:57] [INFO ] Deduced a trap composed of 281 places in 352 ms of which 5 ms to minimize.
[2024-05-27 22:06:58] [INFO ] Deduced a trap composed of 243 places in 372 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 59 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 31/32 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:07:08] [INFO ] Deduced a trap composed of 265 places in 274 ms of which 4 ms to minimize.
[2024-05-27 22:07:08] [INFO ] Deduced a trap composed of 83 places in 106 ms of which 2 ms to minimize.
[2024-05-27 22:07:13] [INFO ] Deduced a trap composed of 260 places in 218 ms of which 3 ms to minimize.
[2024-05-27 22:07:14] [INFO ] Deduced a trap composed of 275 places in 191 ms of which 3 ms to minimize.
[2024-05-27 22:07:14] [INFO ] Deduced a trap composed of 350 places in 238 ms of which 3 ms to minimize.
[2024-05-27 22:07:15] [INFO ] Deduced a trap composed of 15 places in 137 ms of which 2 ms to minimize.
[2024-05-27 22:07:18] [INFO ] Deduced a trap composed of 271 places in 194 ms of which 3 ms to minimize.
[2024-05-27 22:07:18] [INFO ] Deduced a trap composed of 259 places in 254 ms of which 4 ms to minimize.
[2024-05-27 22:07:18] [INFO ] Deduced a trap composed of 266 places in 225 ms of which 4 ms to minimize.
[2024-05-27 22:07:18] [INFO ] Deduced a trap composed of 61 places in 177 ms of which 3 ms to minimize.
[2024-05-27 22:07:20] [INFO ] Deduced a trap composed of 366 places in 189 ms of which 3 ms to minimize.
[2024-05-27 22:07:21] [INFO ] Deduced a trap composed of 293 places in 250 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/520 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 71 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 31/32 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 25/25 constraints]
After SMT, in 41338ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 41349ms
Finished structural reductions in LTL mode , in 1 iterations and 41434 ms. Remains : 522/536 places, 956/968 transitions.
[2024-05-27 22:07:26] [INFO ] Flatten gal took : 57 ms
[2024-05-27 22:07:26] [INFO ] Flatten gal took : 41 ms
[2024-05-27 22:07:26] [INFO ] Input system was already deterministic with 956 transitions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 534 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 528 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 528 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 522 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 522 transition count 956
Applied a total of 26 rules in 31 ms. Remains 522 /536 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Running 954 sub problems to find dead transitions.
[2024-05-27 22:07:26] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2024-05-27 22:07:26] [INFO ] Invariant cache hit.
[2024-05-27 22:07:26] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:07:35] [INFO ] Deduced a trap composed of 72 places in 98 ms of which 2 ms to minimize.
[2024-05-27 22:07:35] [INFO ] Deduced a trap composed of 72 places in 68 ms of which 2 ms to minimize.
[2024-05-27 22:07:35] [INFO ] Deduced a trap composed of 71 places in 44 ms of which 1 ms to minimize.
[2024-05-27 22:07:35] [INFO ] Deduced a trap composed of 71 places in 46 ms of which 1 ms to minimize.
[2024-05-27 22:07:35] [INFO ] Deduced a trap composed of 71 places in 43 ms of which 1 ms to minimize.
[2024-05-27 22:07:36] [INFO ] Deduced a trap composed of 293 places in 221 ms of which 3 ms to minimize.
[2024-05-27 22:07:36] [INFO ] Deduced a trap composed of 267 places in 272 ms of which 3 ms to minimize.
[2024-05-27 22:07:36] [INFO ] Deduced a trap composed of 254 places in 226 ms of which 3 ms to minimize.
[2024-05-27 22:07:36] [INFO ] Deduced a trap composed of 126 places in 216 ms of which 3 ms to minimize.
[2024-05-27 22:07:37] [INFO ] Deduced a trap composed of 146 places in 209 ms of which 4 ms to minimize.
[2024-05-27 22:07:37] [INFO ] Deduced a trap composed of 320 places in 252 ms of which 3 ms to minimize.
[2024-05-27 22:07:37] [INFO ] Deduced a trap composed of 71 places in 44 ms of which 0 ms to minimize.
[2024-05-27 22:07:38] [INFO ] Deduced a trap composed of 264 places in 290 ms of which 4 ms to minimize.
[2024-05-27 22:07:38] [INFO ] Deduced a trap composed of 286 places in 216 ms of which 3 ms to minimize.
[2024-05-27 22:07:38] [INFO ] Deduced a trap composed of 284 places in 215 ms of which 3 ms to minimize.
[2024-05-27 22:07:39] [INFO ] Deduced a trap composed of 298 places in 258 ms of which 4 ms to minimize.
[2024-05-27 22:07:39] [INFO ] Deduced a trap composed of 305 places in 240 ms of which 3 ms to minimize.
[2024-05-27 22:07:39] [INFO ] Deduced a trap composed of 346 places in 222 ms of which 3 ms to minimize.
[2024-05-27 22:07:39] [INFO ] Deduced a trap composed of 260 places in 277 ms of which 4 ms to minimize.
[2024-05-27 22:07:40] [INFO ] Deduced a trap composed of 283 places in 254 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:07:41] [INFO ] Deduced a trap composed of 300 places in 301 ms of which 4 ms to minimize.
[2024-05-27 22:07:41] [INFO ] Deduced a trap composed of 273 places in 271 ms of which 4 ms to minimize.
[2024-05-27 22:07:42] [INFO ] Deduced a trap composed of 299 places in 262 ms of which 4 ms to minimize.
[2024-05-27 22:07:42] [INFO ] Deduced a trap composed of 273 places in 279 ms of which 4 ms to minimize.
[2024-05-27 22:07:43] [INFO ] Deduced a trap composed of 288 places in 253 ms of which 3 ms to minimize.
[2024-05-27 22:07:43] [INFO ] Deduced a trap composed of 355 places in 216 ms of which 4 ms to minimize.
[2024-05-27 22:07:43] [INFO ] Deduced a trap composed of 268 places in 225 ms of which 3 ms to minimize.
[2024-05-27 22:07:46] [INFO ] Deduced a trap composed of 61 places in 116 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 74 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 31/32 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 28/28 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 28/74 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:07:54] [INFO ] Deduced a trap composed of 349 places in 192 ms of which 3 ms to minimize.
[2024-05-27 22:07:54] [INFO ] Deduced a trap composed of 356 places in 208 ms of which 3 ms to minimize.
[2024-05-27 22:07:58] [INFO ] Deduced a trap composed of 246 places in 194 ms of which 3 ms to minimize.
[2024-05-27 22:08:00] [INFO ] Deduced a trap composed of 285 places in 226 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/520 variables, 4/78 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:08:07] [INFO ] Deduced a trap composed of 242 places in 246 ms of which 4 ms to minimize.
SMT process timed out in 41451ms, After SMT, problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 41463ms
Finished structural reductions in LTL mode , in 1 iterations and 41496 ms. Remains : 522/536 places, 956/968 transitions.
[2024-05-27 22:08:08] [INFO ] Flatten gal took : 32 ms
[2024-05-27 22:08:08] [INFO ] Flatten gal took : 34 ms
[2024-05-27 22:08:08] [INFO ] Input system was already deterministic with 956 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 534 transition count 938
Reduce places removed 30 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 36 rules applied. Total rules applied 66 place count 504 transition count 932
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 498 transition count 932
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 72 place count 498 transition count 878
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 180 place count 444 transition count 878
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 264 place count 402 transition count 836
Applied a total of 264 rules in 94 ms. Remains 402 /536 variables (removed 134) and now considering 836/968 (removed 132) transitions.
Running 834 sub problems to find dead transitions.
[2024-05-27 22:08:08] [INFO ] Flow matrix only has 824 transitions (discarded 12 similar events)
// Phase 1: matrix 824 rows 402 cols
[2024-05-27 22:08:08] [INFO ] Computed 48 invariants in 14 ms
[2024-05-27 22:08:08] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 834 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 33/46 constraints. Problems are: Problem set: 0 solved, 834 unsolved
[2024-05-27 22:08:14] [INFO ] Deduced a trap composed of 51 places in 128 ms of which 2 ms to minimize.
[2024-05-27 22:08:14] [INFO ] Deduced a trap composed of 51 places in 109 ms of which 1 ms to minimize.
[2024-05-27 22:08:14] [INFO ] Deduced a trap composed of 51 places in 85 ms of which 1 ms to minimize.
[2024-05-27 22:08:14] [INFO ] Deduced a trap composed of 51 places in 74 ms of which 1 ms to minimize.
[2024-05-27 22:08:14] [INFO ] Deduced a trap composed of 51 places in 57 ms of which 0 ms to minimize.
[2024-05-27 22:08:15] [INFO ] Deduced a trap composed of 181 places in 292 ms of which 5 ms to minimize.
[2024-05-27 22:08:15] [INFO ] Deduced a trap composed of 148 places in 211 ms of which 2 ms to minimize.
[2024-05-27 22:08:16] [INFO ] Deduced a trap composed of 52 places in 71 ms of which 2 ms to minimize.
[2024-05-27 22:08:17] [INFO ] Deduced a trap composed of 242 places in 170 ms of which 2 ms to minimize.
[2024-05-27 22:08:22] [INFO ] Deduced a trap composed of 140 places in 163 ms of which 2 ms to minimize.
[2024-05-27 22:08:22] [INFO ] Deduced a trap composed of 162 places in 169 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 11/57 constraints. Problems are: Problem set: 0 solved, 834 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 400/1226 variables, and 57 constraints, problems are : Problem set: 0 solved, 834 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 33/35 constraints, State Equation: 0/402 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 834/834 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 834 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 834 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 33/46 constraints. Problems are: Problem set: 0 solved, 834 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 11/57 constraints. Problems are: Problem set: 0 solved, 834 unsolved
[2024-05-27 22:08:33] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 3 ms to minimize.
[2024-05-27 22:08:38] [INFO ] Deduced a trap composed of 154 places in 179 ms of which 2 ms to minimize.
[2024-05-27 22:08:38] [INFO ] Deduced a trap composed of 3 places in 177 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/400 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 834 unsolved
[2024-05-27 22:08:40] [INFO ] Deduced a trap composed of 64 places in 104 ms of which 1 ms to minimize.
[2024-05-27 22:08:47] [INFO ] Deduced a trap composed of 109 places in 191 ms of which 2 ms to minimize.
[2024-05-27 22:08:47] [INFO ] Deduced a trap composed of 76 places in 166 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 3/63 constraints. Problems are: Problem set: 0 solved, 834 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 400/1226 variables, and 63 constraints, problems are : Problem set: 0 solved, 834 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 33/35 constraints, State Equation: 0/402 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/834 constraints, Known Traps: 17/17 constraints]
After SMT, in 41291ms problems are : Problem set: 0 solved, 834 unsolved
Search for dead transitions found 0 dead transitions in 41300ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 41397 ms. Remains : 402/536 places, 836/968 transitions.
[2024-05-27 22:08:49] [INFO ] Flatten gal took : 32 ms
[2024-05-27 22:08:49] [INFO ] Flatten gal took : 71 ms
[2024-05-27 22:08:49] [INFO ] Input system was already deterministic with 836 transitions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 534 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 528 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 528 transition count 962
Applied a total of 14 rules in 25 ms. Remains 528 /536 variables (removed 8) and now considering 962/968 (removed 6) transitions.
Running 960 sub problems to find dead transitions.
[2024-05-27 22:08:49] [INFO ] Flow matrix only has 950 transitions (discarded 12 similar events)
// Phase 1: matrix 950 rows 528 cols
[2024-05-27 22:08:49] [INFO ] Computed 48 invariants in 36 ms
[2024-05-27 22:08:49] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 30/46 constraints. Problems are: Problem set: 0 solved, 960 unsolved
[2024-05-27 22:08:58] [INFO ] Deduced a trap composed of 72 places in 56 ms of which 1 ms to minimize.
[2024-05-27 22:08:58] [INFO ] Deduced a trap composed of 72 places in 42 ms of which 1 ms to minimize.
[2024-05-27 22:08:58] [INFO ] Deduced a trap composed of 72 places in 65 ms of which 1 ms to minimize.
[2024-05-27 22:08:58] [INFO ] Deduced a trap composed of 72 places in 51 ms of which 1 ms to minimize.
[2024-05-27 22:08:58] [INFO ] Deduced a trap composed of 72 places in 58 ms of which 1 ms to minimize.
[2024-05-27 22:08:59] [INFO ] Deduced a trap composed of 261 places in 197 ms of which 3 ms to minimize.
[2024-05-27 22:08:59] [INFO ] Deduced a trap composed of 149 places in 181 ms of which 3 ms to minimize.
[2024-05-27 22:08:59] [INFO ] Deduced a trap composed of 131 places in 180 ms of which 2 ms to minimize.
[2024-05-27 22:08:59] [INFO ] Deduced a trap composed of 72 places in 40 ms of which 1 ms to minimize.
[2024-05-27 22:09:00] [INFO ] Deduced a trap composed of 303 places in 203 ms of which 3 ms to minimize.
[2024-05-27 22:09:00] [INFO ] Deduced a trap composed of 278 places in 239 ms of which 4 ms to minimize.
[2024-05-27 22:09:01] [INFO ] Deduced a trap composed of 282 places in 224 ms of which 3 ms to minimize.
[2024-05-27 22:09:07] [INFO ] Deduced a trap composed of 274 places in 246 ms of which 3 ms to minimize.
[2024-05-27 22:09:08] [INFO ] Deduced a trap composed of 275 places in 219 ms of which 3 ms to minimize.
[2024-05-27 22:09:08] [INFO ] Deduced a trap composed of 247 places in 280 ms of which 4 ms to minimize.
[2024-05-27 22:09:09] [INFO ] Deduced a trap composed of 284 places in 254 ms of which 3 ms to minimize.
[2024-05-27 22:09:09] [INFO ] Deduced a trap composed of 269 places in 213 ms of which 4 ms to minimize.
[2024-05-27 22:09:09] [INFO ] Deduced a trap composed of 290 places in 217 ms of which 3 ms to minimize.
[2024-05-27 22:09:09] [INFO ] Deduced a trap composed of 286 places in 188 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 526/1478 variables, and 65 constraints, problems are : Problem set: 0 solved, 960 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/528 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 960/960 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 960 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 30/46 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 19/65 constraints. Problems are: Problem set: 0 solved, 960 unsolved
[2024-05-27 22:09:13] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 2 ms to minimize.
[2024-05-27 22:09:17] [INFO ] Deduced a trap composed of 260 places in 219 ms of which 3 ms to minimize.
[2024-05-27 22:09:18] [INFO ] Deduced a trap composed of 275 places in 252 ms of which 3 ms to minimize.
[2024-05-27 22:09:18] [INFO ] Deduced a trap composed of 281 places in 212 ms of which 4 ms to minimize.
[2024-05-27 22:09:18] [INFO ] Deduced a trap composed of 271 places in 220 ms of which 3 ms to minimize.
[2024-05-27 22:09:19] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 2 ms to minimize.
[2024-05-27 22:09:22] [INFO ] Deduced a trap composed of 283 places in 232 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 7/72 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 526/1478 variables, and 72 constraints, problems are : Problem set: 0 solved, 960 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/528 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/960 constraints, Known Traps: 26/26 constraints]
After SMT, in 41261ms problems are : Problem set: 0 solved, 960 unsolved
Search for dead transitions found 0 dead transitions in 41271ms
Finished structural reductions in LTL mode , in 1 iterations and 41308 ms. Remains : 528/536 places, 962/968 transitions.
[2024-05-27 22:09:31] [INFO ] Flatten gal took : 35 ms
[2024-05-27 22:09:31] [INFO ] Flatten gal took : 35 ms
[2024-05-27 22:09:31] [INFO ] Input system was already deterministic with 962 transitions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 534 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 528 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 528 transition count 962
Applied a total of 14 rules in 14 ms. Remains 528 /536 variables (removed 8) and now considering 962/968 (removed 6) transitions.
Running 960 sub problems to find dead transitions.
[2024-05-27 22:09:31] [INFO ] Flow matrix only has 950 transitions (discarded 12 similar events)
[2024-05-27 22:09:31] [INFO ] Invariant cache hit.
[2024-05-27 22:09:31] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 30/46 constraints. Problems are: Problem set: 0 solved, 960 unsolved
[2024-05-27 22:09:39] [INFO ] Deduced a trap composed of 72 places in 55 ms of which 1 ms to minimize.
[2024-05-27 22:09:39] [INFO ] Deduced a trap composed of 72 places in 61 ms of which 1 ms to minimize.
[2024-05-27 22:09:39] [INFO ] Deduced a trap composed of 72 places in 59 ms of which 0 ms to minimize.
[2024-05-27 22:09:39] [INFO ] Deduced a trap composed of 72 places in 57 ms of which 0 ms to minimize.
[2024-05-27 22:09:39] [INFO ] Deduced a trap composed of 72 places in 57 ms of which 1 ms to minimize.
[2024-05-27 22:09:39] [INFO ] Deduced a trap composed of 272 places in 205 ms of which 3 ms to minimize.
[2024-05-27 22:09:40] [INFO ] Deduced a trap composed of 277 places in 235 ms of which 3 ms to minimize.
[2024-05-27 22:09:40] [INFO ] Deduced a trap composed of 113 places in 208 ms of which 2 ms to minimize.
[2024-05-27 22:09:40] [INFO ] Deduced a trap composed of 135 places in 171 ms of which 3 ms to minimize.
[2024-05-27 22:09:40] [INFO ] Deduced a trap composed of 127 places in 201 ms of which 3 ms to minimize.
[2024-05-27 22:09:41] [INFO ] Deduced a trap composed of 305 places in 262 ms of which 4 ms to minimize.
[2024-05-27 22:09:41] [INFO ] Deduced a trap composed of 265 places in 228 ms of which 4 ms to minimize.
[2024-05-27 22:09:42] [INFO ] Deduced a trap composed of 294 places in 232 ms of which 3 ms to minimize.
[2024-05-27 22:09:42] [INFO ] Deduced a trap composed of 268 places in 211 ms of which 4 ms to minimize.
[2024-05-27 22:09:42] [INFO ] Deduced a trap composed of 287 places in 224 ms of which 3 ms to minimize.
[2024-05-27 22:09:42] [INFO ] Deduced a trap composed of 316 places in 223 ms of which 4 ms to minimize.
[2024-05-27 22:09:43] [INFO ] Deduced a trap composed of 287 places in 222 ms of which 3 ms to minimize.
[2024-05-27 22:09:43] [INFO ] Deduced a trap composed of 256 places in 211 ms of which 4 ms to minimize.
[2024-05-27 22:09:43] [INFO ] Deduced a trap composed of 72 places in 39 ms of which 1 ms to minimize.
[2024-05-27 22:09:51] [INFO ] Deduced a trap composed of 3 places in 212 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 526/1478 variables, and 66 constraints, problems are : Problem set: 0 solved, 960 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/528 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 960/960 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 960 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 30/46 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 960 unsolved
[2024-05-27 22:09:53] [INFO ] Deduced a trap composed of 83 places in 113 ms of which 1 ms to minimize.
[2024-05-27 22:09:54] [INFO ] Deduced a trap composed of 37 places in 113 ms of which 2 ms to minimize.
[2024-05-27 22:09:59] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 2 ms to minimize.
[2024-05-27 22:10:02] [INFO ] Deduced a trap composed of 274 places in 259 ms of which 4 ms to minimize.
[2024-05-27 22:10:02] [INFO ] Deduced a trap composed of 247 places in 254 ms of which 4 ms to minimize.
[2024-05-27 22:10:03] [INFO ] Deduced a trap composed of 284 places in 239 ms of which 4 ms to minimize.
[2024-05-27 22:10:04] [INFO ] Deduced a trap composed of 262 places in 230 ms of which 3 ms to minimize.
[2024-05-27 22:10:06] [INFO ] Deduced a trap composed of 386 places in 272 ms of which 4 ms to minimize.
[2024-05-27 22:10:06] [INFO ] Deduced a trap composed of 320 places in 205 ms of which 3 ms to minimize.
[2024-05-27 22:10:06] [INFO ] Deduced a trap composed of 313 places in 205 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 10/76 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 526/1478 variables, and 76 constraints, problems are : Problem set: 0 solved, 960 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/528 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/960 constraints, Known Traps: 30/30 constraints]
After SMT, in 40991ms problems are : Problem set: 0 solved, 960 unsolved
Search for dead transitions found 0 dead transitions in 41001ms
Finished structural reductions in LTL mode , in 1 iterations and 41017 ms. Remains : 528/536 places, 962/968 transitions.
[2024-05-27 22:10:12] [INFO ] Flatten gal took : 36 ms
[2024-05-27 22:10:12] [INFO ] Flatten gal took : 34 ms
[2024-05-27 22:10:12] [INFO ] Input system was already deterministic with 962 transitions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 534 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 528 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 528 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 522 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 522 transition count 956
Applied a total of 26 rules in 22 ms. Remains 522 /536 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Running 954 sub problems to find dead transitions.
[2024-05-27 22:10:12] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
// Phase 1: matrix 944 rows 522 cols
[2024-05-27 22:10:12] [INFO ] Computed 48 invariants in 13 ms
[2024-05-27 22:10:12] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:10:20] [INFO ] Deduced a trap composed of 71 places in 72 ms of which 1 ms to minimize.
[2024-05-27 22:10:20] [INFO ] Deduced a trap composed of 71 places in 51 ms of which 1 ms to minimize.
[2024-05-27 22:10:20] [INFO ] Deduced a trap composed of 71 places in 50 ms of which 1 ms to minimize.
[2024-05-27 22:10:20] [INFO ] Deduced a trap composed of 71 places in 46 ms of which 1 ms to minimize.
[2024-05-27 22:10:20] [INFO ] Deduced a trap composed of 71 places in 51 ms of which 1 ms to minimize.
[2024-05-27 22:10:21] [INFO ] Deduced a trap composed of 292 places in 198 ms of which 3 ms to minimize.
[2024-05-27 22:10:21] [INFO ] Deduced a trap composed of 304 places in 209 ms of which 3 ms to minimize.
[2024-05-27 22:10:21] [INFO ] Deduced a trap composed of 281 places in 208 ms of which 3 ms to minimize.
[2024-05-27 22:10:21] [INFO ] Deduced a trap composed of 240 places in 208 ms of which 3 ms to minimize.
[2024-05-27 22:10:22] [INFO ] Deduced a trap composed of 124 places in 184 ms of which 3 ms to minimize.
[2024-05-27 22:10:22] [INFO ] Deduced a trap composed of 71 places in 57 ms of which 1 ms to minimize.
[2024-05-27 22:10:23] [INFO ] Deduced a trap composed of 281 places in 269 ms of which 4 ms to minimize.
[2024-05-27 22:10:23] [INFO ] Deduced a trap composed of 243 places in 303 ms of which 4 ms to minimize.
[2024-05-27 22:10:33] [INFO ] Deduced a trap composed of 221 places in 292 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 60 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 31/32 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:10:35] [INFO ] Deduced a trap composed of 221 places in 222 ms of which 4 ms to minimize.
[2024-05-27 22:10:40] [INFO ] Deduced a trap composed of 15 places in 193 ms of which 3 ms to minimize.
[2024-05-27 22:10:40] [INFO ] Deduced a trap composed of 276 places in 246 ms of which 3 ms to minimize.
[2024-05-27 22:10:41] [INFO ] Deduced a trap composed of 354 places in 259 ms of which 3 ms to minimize.
[2024-05-27 22:10:44] [INFO ] Deduced a trap composed of 272 places in 344 ms of which 6 ms to minimize.
[2024-05-27 22:10:45] [INFO ] Deduced a trap composed of 246 places in 334 ms of which 6 ms to minimize.
[2024-05-27 22:10:45] [INFO ] Deduced a trap composed of 277 places in 266 ms of which 4 ms to minimize.
[2024-05-27 22:10:46] [INFO ] Deduced a trap composed of 62 places in 316 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/520 variables, 8/68 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 68 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 31/32 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 22/22 constraints]
After SMT, in 41222ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 41246ms
Finished structural reductions in LTL mode , in 1 iterations and 41276 ms. Remains : 522/536 places, 956/968 transitions.
[2024-05-27 22:10:53] [INFO ] Flatten gal took : 36 ms
[2024-05-27 22:10:53] [INFO ] Flatten gal took : 47 ms
[2024-05-27 22:10:53] [INFO ] Input system was already deterministic with 956 transitions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 534 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 528 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 528 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 522 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 522 transition count 956
Applied a total of 26 rules in 50 ms. Remains 522 /536 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Running 954 sub problems to find dead transitions.
[2024-05-27 22:10:53] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2024-05-27 22:10:53] [INFO ] Invariant cache hit.
[2024-05-27 22:10:53] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:11:02] [INFO ] Deduced a trap composed of 72 places in 111 ms of which 2 ms to minimize.
[2024-05-27 22:11:02] [INFO ] Deduced a trap composed of 72 places in 104 ms of which 1 ms to minimize.
[2024-05-27 22:11:02] [INFO ] Deduced a trap composed of 71 places in 70 ms of which 1 ms to minimize.
[2024-05-27 22:11:02] [INFO ] Deduced a trap composed of 71 places in 70 ms of which 1 ms to minimize.
[2024-05-27 22:11:03] [INFO ] Deduced a trap composed of 71 places in 63 ms of which 1 ms to minimize.
[2024-05-27 22:11:03] [INFO ] Deduced a trap composed of 293 places in 250 ms of which 4 ms to minimize.
[2024-05-27 22:11:03] [INFO ] Deduced a trap composed of 267 places in 263 ms of which 4 ms to minimize.
[2024-05-27 22:11:03] [INFO ] Deduced a trap composed of 254 places in 199 ms of which 4 ms to minimize.
[2024-05-27 22:11:04] [INFO ] Deduced a trap composed of 126 places in 172 ms of which 4 ms to minimize.
[2024-05-27 22:11:04] [INFO ] Deduced a trap composed of 146 places in 224 ms of which 4 ms to minimize.
[2024-05-27 22:11:04] [INFO ] Deduced a trap composed of 320 places in 197 ms of which 3 ms to minimize.
[2024-05-27 22:11:05] [INFO ] Deduced a trap composed of 71 places in 65 ms of which 1 ms to minimize.
[2024-05-27 22:11:05] [INFO ] Deduced a trap composed of 264 places in 235 ms of which 3 ms to minimize.
[2024-05-27 22:11:05] [INFO ] Deduced a trap composed of 286 places in 214 ms of which 3 ms to minimize.
[2024-05-27 22:11:06] [INFO ] Deduced a trap composed of 284 places in 243 ms of which 3 ms to minimize.
[2024-05-27 22:11:06] [INFO ] Deduced a trap composed of 298 places in 205 ms of which 3 ms to minimize.
[2024-05-27 22:11:06] [INFO ] Deduced a trap composed of 305 places in 216 ms of which 3 ms to minimize.
[2024-05-27 22:11:06] [INFO ] Deduced a trap composed of 346 places in 230 ms of which 4 ms to minimize.
[2024-05-27 22:11:07] [INFO ] Deduced a trap composed of 260 places in 229 ms of which 4 ms to minimize.
[2024-05-27 22:11:07] [INFO ] Deduced a trap composed of 283 places in 203 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:11:08] [INFO ] Deduced a trap composed of 300 places in 202 ms of which 3 ms to minimize.
[2024-05-27 22:11:08] [INFO ] Deduced a trap composed of 273 places in 212 ms of which 4 ms to minimize.
[2024-05-27 22:11:08] [INFO ] Deduced a trap composed of 299 places in 223 ms of which 3 ms to minimize.
[2024-05-27 22:11:09] [INFO ] Deduced a trap composed of 273 places in 235 ms of which 3 ms to minimize.
[2024-05-27 22:11:09] [INFO ] Deduced a trap composed of 288 places in 203 ms of which 3 ms to minimize.
[2024-05-27 22:11:09] [INFO ] Deduced a trap composed of 355 places in 249 ms of which 3 ms to minimize.
[2024-05-27 22:11:10] [INFO ] Deduced a trap composed of 268 places in 230 ms of which 4 ms to minimize.
[2024-05-27 22:11:12] [INFO ] Deduced a trap composed of 61 places in 129 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 74 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 31/32 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 28/28 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 28/74 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:11:22] [INFO ] Deduced a trap composed of 349 places in 274 ms of which 4 ms to minimize.
[2024-05-27 22:11:22] [INFO ] Deduced a trap composed of 356 places in 266 ms of which 4 ms to minimize.
[2024-05-27 22:11:27] [INFO ] Deduced a trap composed of 246 places in 256 ms of which 4 ms to minimize.
[2024-05-27 22:11:29] [INFO ] Deduced a trap composed of 285 places in 163 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/520 variables, 4/78 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 4)
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(s333 timeout
0)
(s334 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 78 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 31/32 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 32/32 constraints]
After SMT, in 41295ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 41305ms
Finished structural reductions in LTL mode , in 1 iterations and 41359 ms. Remains : 522/536 places, 956/968 transitions.
[2024-05-27 22:11:35] [INFO ] Flatten gal took : 37 ms
[2024-05-27 22:11:35] [INFO ] Flatten gal took : 47 ms
[2024-05-27 22:11:35] [INFO ] Input system was already deterministic with 956 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 534 transition count 914
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 480 transition count 914
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 108 place count 480 transition count 854
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 228 place count 420 transition count 854
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 312 place count 378 transition count 812
Applied a total of 312 rules in 117 ms. Remains 378 /536 variables (removed 158) and now considering 812/968 (removed 156) transitions.
Running 810 sub problems to find dead transitions.
[2024-05-27 22:11:35] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 378 cols
[2024-05-27 22:11:35] [INFO ] Computed 48 invariants in 15 ms
[2024-05-27 22:11:35] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/376 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/376 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 810 unsolved
[2024-05-27 22:11:41] [INFO ] Deduced a trap composed of 47 places in 37 ms of which 1 ms to minimize.
[2024-05-27 22:11:41] [INFO ] Deduced a trap composed of 47 places in 33 ms of which 1 ms to minimize.
[2024-05-27 22:11:41] [INFO ] Deduced a trap composed of 47 places in 51 ms of which 1 ms to minimize.
[2024-05-27 22:11:41] [INFO ] Deduced a trap composed of 47 places in 48 ms of which 0 ms to minimize.
[2024-05-27 22:11:41] [INFO ] Deduced a trap composed of 48 places in 38 ms of which 1 ms to minimize.
[2024-05-27 22:11:43] [INFO ] Deduced a trap composed of 230 places in 186 ms of which 3 ms to minimize.
[2024-05-27 22:11:44] [INFO ] Deduced a trap composed of 47 places in 36 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/376 variables, 7/53 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/376 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 810 unsolved
SMT process timed out in 21225ms, After SMT, problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 21249ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 21369 ms. Remains : 378/536 places, 812/968 transitions.
[2024-05-27 22:11:56] [INFO ] Flatten gal took : 27 ms
[2024-05-27 22:11:56] [INFO ] Flatten gal took : 28 ms
[2024-05-27 22:11:56] [INFO ] Input system was already deterministic with 812 transitions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 534 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 528 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 528 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 522 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 522 transition count 956
Applied a total of 26 rules in 20 ms. Remains 522 /536 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Running 954 sub problems to find dead transitions.
[2024-05-27 22:11:56] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
// Phase 1: matrix 944 rows 522 cols
[2024-05-27 22:11:56] [INFO ] Computed 48 invariants in 22 ms
[2024-05-27 22:11:56] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:12:05] [INFO ] Deduced a trap composed of 71 places in 70 ms of which 1 ms to minimize.
[2024-05-27 22:12:05] [INFO ] Deduced a trap composed of 71 places in 44 ms of which 1 ms to minimize.
[2024-05-27 22:12:05] [INFO ] Deduced a trap composed of 71 places in 46 ms of which 1 ms to minimize.
[2024-05-27 22:12:05] [INFO ] Deduced a trap composed of 71 places in 49 ms of which 1 ms to minimize.
[2024-05-27 22:12:05] [INFO ] Deduced a trap composed of 71 places in 39 ms of which 1 ms to minimize.
[2024-05-27 22:12:05] [INFO ] Deduced a trap composed of 292 places in 242 ms of which 4 ms to minimize.
[2024-05-27 22:12:06] [INFO ] Deduced a trap composed of 304 places in 232 ms of which 8 ms to minimize.
[2024-05-27 22:12:06] [INFO ] Deduced a trap composed of 281 places in 305 ms of which 3 ms to minimize.
[2024-05-27 22:12:06] [INFO ] Deduced a trap composed of 240 places in 213 ms of which 4 ms to minimize.
[2024-05-27 22:12:07] [INFO ] Deduced a trap composed of 124 places in 302 ms of which 6 ms to minimize.
[2024-05-27 22:12:07] [INFO ] Deduced a trap composed of 71 places in 86 ms of which 2 ms to minimize.
[2024-05-27 22:12:08] [INFO ] Deduced a trap composed of 281 places in 318 ms of which 4 ms to minimize.
[2024-05-27 22:12:08] [INFO ] Deduced a trap composed of 243 places in 252 ms of which 4 ms to minimize.
[2024-05-27 22:12:17] [INFO ] Deduced a trap composed of 221 places in 290 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 60 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 31/32 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 954 unsolved
[2024-05-27 22:12:19] [INFO ] Deduced a trap composed of 221 places in 310 ms of which 4 ms to minimize.
[2024-05-27 22:12:24] [INFO ] Deduced a trap composed of 15 places in 225 ms of which 2 ms to minimize.
[2024-05-27 22:12:25] [INFO ] Deduced a trap composed of 276 places in 285 ms of which 4 ms to minimize.
[2024-05-27 22:12:25] [INFO ] Deduced a trap composed of 354 places in 282 ms of which 4 ms to minimize.
[2024-05-27 22:12:29] [INFO ] Deduced a trap composed of 272 places in 215 ms of which 3 ms to minimize.
[2024-05-27 22:12:29] [INFO ] Deduced a trap composed of 246 places in 196 ms of which 3 ms to minimize.
[2024-05-27 22:12:30] [INFO ] Deduced a trap composed of 277 places in 274 ms of which 4 ms to minimize.
[2024-05-27 22:12:30] [INFO ] Deduced a trap composed of 62 places in 261 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/520 variables, 8/68 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 68 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 31/32 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 22/22 constraints]
After SMT, in 41055ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 41066ms
Finished structural reductions in LTL mode , in 1 iterations and 41090 ms. Remains : 522/536 places, 956/968 transitions.
[2024-05-27 22:12:38] [INFO ] Flatten gal took : 25 ms
[2024-05-27 22:12:38] [INFO ] Flatten gal took : 28 ms
[2024-05-27 22:12:38] [INFO ] Input system was already deterministic with 956 transitions.
[2024-05-27 22:12:38] [INFO ] Flatten gal took : 58 ms
[2024-05-27 22:12:38] [INFO ] Flatten gal took : 33 ms
[2024-05-27 22:12:38] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-27 22:12:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 536 places, 968 transitions and 4194 arcs took 9 ms.
Total runtime 437553 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running PolyORBLF-COL-S02J06T06

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/407/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 536
TRANSITIONS: 968
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.021s, Sys 0.002s]


SAVING FILE /home/mcc/execution/407/model (.net / .def) ...
EXPORT TIME: [User 0.003s, Sys 0.000s]


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

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

Process ID: 1471
MODEL NAME: /home/mcc/execution/407/model
536 places, 968 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA PolyORBLF-COL-S02J06T06-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S02J06T06"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is PolyORBLF-COL-S02J06T06, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r289-tajo-171654445200097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T06.tgz
mv PolyORBLF-COL-S02J06T06 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;