Execution Chart

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Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446500154.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 itstools
Input is PolyORBLF-COL-S04J06T08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446500154
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 11K Apr 11 16:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 11 16:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 11 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 11 16:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 11 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 11 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:44 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-S04J06T08-CTLFireability-2024-00
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-01
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-02
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-03
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-04
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-05
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-06
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-07
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-08
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-09
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-10
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-11
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-12
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-13
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-14
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716909808107

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S04J06T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202405141337
[2024-05-28 15:23:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 15:23:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 15:23:29] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 15:23:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 15:23:30] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 624 ms
[2024-05-28 15:23:30] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 792 PT places and 4336.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
FORMULA PolyORBLF-COL-S04J06T08-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 15:23:30] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2024-05-28 15:23:30] [INFO ] Skeletonized 13 HLPN properties in 3 ms. Removed 2 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 63 to 61
RANDOM walk for 40003 steps (12 resets) in 1745 ms. (22 steps per ms) remains 9/61 properties
BEST_FIRST walk for 40002 steps (8 resets) in 216 ms. (184 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40000 steps (10 resets) in 167 ms. (238 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 187 ms. (212 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (8 resets) in 258 ms. (154 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (8 resets) in 164 ms. (242 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (13 resets) in 141 ms. (281 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (9 resets) in 68 ms. (579 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 84 ms. (470 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 67 ms. (588 steps per ms) remains 9/9 properties
[2024-05-28 15:23:31] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-28 15:23:31] [INFO ] Computed 26 invariants in 7 ms
[2024-05-28 15:23:31] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 31/62 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 1/63 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp61 is UNSAT
After SMT solving in domain Real declared 81/145 variables, and 26 constraints, problems are : Problem set: 9 solved, 0 unsolved in 287 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: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 335ms problems are : Problem set: 9 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
[2024-05-28 15:23:31] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-28 15:23:31] [INFO ] Flatten gal took : 27 ms
FORMULA PolyORBLF-COL-S04J06T08-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T08-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 15:23:31] [INFO ] Flatten gal took : 11 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-28 15:23:31] [INFO ] Unfolded HLPN to a Petri net with 792 places and 4268 transitions 28832 arcs in 79 ms.
[2024-05-28 15:23:31] [INFO ] Unfolded 13 HLPN properties in 2 ms.
[2024-05-28 15:23:31] [INFO ] Reduced 48 identical enabling conditions.
[2024-05-28 15:23:31] [INFO ] Reduced 352 identical enabling conditions.
[2024-05-28 15:23:31] [INFO ] Reduced 1768 identical enabling conditions.
[2024-05-28 15:23:31] [INFO ] Reduced 352 identical enabling conditions.
[2024-05-28 15:23:31] [INFO ] Reduced 1768 identical enabling conditions.
[2024-05-28 15:23:31] [INFO ] Reduced 1768 identical enabling conditions.
[2024-05-28 15:23:31] [INFO ] Reduced 352 identical enabling conditions.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Support contains 734 out of 792 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Applied a total of 0 rules in 31 ms. Remains 792 /792 variables (removed 0) and now considering 2100/2100 (removed 0) transitions.
Running 2096 sub problems to find dead transitions.
[2024-05-28 15:23:31] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 792 cols
[2024-05-28 15:23:32] [INFO ] Computed 58 invariants in 94 ms
[2024-05-28 15:23:32] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/784 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
SMT process timed out in 28928ms, After SMT, problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 28971ms
[2024-05-28 15:24:00] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
[2024-05-28 15:24:00] [INFO ] Invariant cache hit.
[2024-05-28 15:24:01] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-05-28 15:24:01] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
[2024-05-28 15:24:01] [INFO ] Invariant cache hit.
[2024-05-28 15:24:01] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 15:24:08] [INFO ] Implicit Places using invariants and state equation in 7228 ms returned []
Implicit Place search using SMT with State Equation took 7540 ms to find 0 implicit places.
Running 2096 sub problems to find dead transitions.
[2024-05-28 15:24:08] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
[2024-05-28 15:24:08] [INFO ] Invariant cache hit.
[2024-05-28 15:24:08] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/784 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/784 variables, 34/50 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
[2024-05-28 15:24:39] [INFO ] Deduced a trap composed of 83 places in 114 ms of which 11 ms to minimize.
[2024-05-28 15:24:43] [INFO ] Deduced a trap composed of 49 places in 464 ms of which 5 ms to minimize.
[2024-05-28 15:24:44] [INFO ] Deduced a trap composed of 84 places in 77 ms of which 1 ms to minimize.
[2024-05-28 15:24:44] [INFO ] Deduced a trap composed of 83 places in 72 ms of which 1 ms to minimize.
[2024-05-28 15:24:44] [INFO ] Deduced a trap composed of 83 places in 237 ms of which 1 ms to minimize.
[2024-05-28 15:24:44] [INFO ] Deduced a trap composed of 83 places in 76 ms of which 5 ms to minimize.
[2024-05-28 15:24:44] [INFO ] Deduced a trap composed of 83 places in 99 ms of which 1 ms to minimize.
[2024-05-28 15:24:44] [INFO ] Deduced a trap composed of 83 places in 50 ms of which 8 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/2860 variables, and 58 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30085 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 34/42 constraints, State Equation: 0/792 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2096/2096 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/784 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/784 variables, 34/50 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/784 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
[2024-05-28 15:24:50] [INFO ] Deduced a trap composed of 83 places in 64 ms of which 1 ms to minimize.
[2024-05-28 15:24:51] [INFO ] Deduced a trap composed of 164 places in 411 ms of which 4 ms to minimize.
[2024-05-28 15:24:51] [INFO ] Deduced a trap composed of 215 places in 447 ms of which 5 ms to minimize.
[2024-05-28 15:24:51] [INFO ] Deduced a trap composed of 222 places in 326 ms of which 5 ms to minimize.
[2024-05-28 15:24:52] [INFO ] Deduced a trap composed of 207 places in 330 ms of which 4 ms to minimize.
[2024-05-28 15:24:53] [INFO ] Deduced a trap composed of 396 places in 442 ms of which 6 ms to minimize.
[2024-05-28 15:24:53] [INFO ] Deduced a trap composed of 456 places in 414 ms of which 5 ms to minimize.
[2024-05-28 15:25:08] [INFO ] Deduced a trap composed of 19 places in 204 ms of which 3 ms to minimize.
[2024-05-28 15:25:10] [INFO ] Deduced a trap composed of 425 places in 436 ms of which 5 ms to minimize.
[2024-05-28 15:25:10] [INFO ] Deduced a trap composed of 426 places in 334 ms of which 4 ms to minimize.
[2024-05-28 15:25:10] [INFO ] Deduced a trap composed of 391 places in 414 ms of which 6 ms to minimize.
[2024-05-28 15:25:11] [INFO ] Deduced a trap composed of 407 places in 339 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/2860 variables, and 70 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 34/42 constraints, State Equation: 0/792 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2096 constraints, Known Traps: 20/20 constraints]
After SMT, in 69255ms problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 69297ms
Finished structural reductions in LTL mode , in 1 iterations and 105882 ms. Remains : 792/792 places, 2100/2100 transitions.
Support contains 734 out of 792 places after structural reductions.
[2024-05-28 15:25:18] [INFO ] Flatten gal took : 252 ms
[2024-05-28 15:25:18] [INFO ] Flatten gal took : 150 ms
[2024-05-28 15:25:19] [INFO ] Input system was already deterministic with 2100 transitions.
Support contains 726 out of 792 places (down from 734) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 62 to 61
RANDOM walk for 40000 steps (8 resets) in 1128 ms. (35 steps per ms) remains 7/61 properties
BEST_FIRST walk for 40001 steps (8 resets) in 1219 ms. (32 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 495 ms. (80 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 357 ms. (111 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 585 ms. (68 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (8 resets) in 516 ms. (77 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (9 resets) in 291 ms. (136 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 248 ms. (160 steps per ms) remains 7/7 properties
[2024-05-28 15:25:21] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
[2024-05-28 15:25:21] [INFO ] Invariant cache hit.
[2024-05-28 15:25:21] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 98/409 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/409 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/409 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 12/421 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp51 is UNSAT
At refinement iteration 6 (OVERLAPS) 355/776 variables, 34/47 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/776 variables, 0/47 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/780 variables, 4/51 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/780 variables, 0/51 constraints. Problems are: Problem set: 4 solved, 3 unsolved
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp56 is UNSAT
After SMT solving in domain Real declared 792/2860 variables, and 58 constraints, problems are : Problem set: 7 solved, 0 unsolved in 2307 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 0/792 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 3109ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 13 simplifications.
[2024-05-28 15:25:24] [INFO ] Flatten gal took : 138 ms
[2024-05-28 15:25:24] [INFO ] Flatten gal took : 151 ms
[2024-05-28 15:25:25] [INFO ] Input system was already deterministic with 2100 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 788 transition count 2100
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 780 transition count 2092
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 780 transition count 2092
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 772 transition count 2084
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 772 transition count 2084
Applied a total of 36 rules in 101 ms. Remains 772 /792 variables (removed 20) and now considering 2084/2100 (removed 16) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 15:25:25] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
// Phase 1: matrix 2052 rows 772 cols
[2024-05-28 15:25:25] [INFO ] Computed 54 invariants in 96 ms
[2024-05-28 15:25:25] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 32/45 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 15:25:53] [INFO ] Deduced a trap composed of 334 places in 265 ms of which 4 ms to minimize.
[2024-05-28 15:25:53] [INFO ] Deduced a trap composed of 3 places in 128 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 768/2824 variables, and 47 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 32/39 constraints, State Equation: 0/772 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2080/2080 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 32/45 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/768 variables, 2/47 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 768/2824 variables, and 47 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 32/39 constraints, State Equation: 0/772 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2080 constraints, Known Traps: 2/2 constraints]
After SMT, in 48347ms problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 48366ms
[2024-05-28 15:26:13] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 15:26:13] [INFO ] Invariant cache hit.
[2024-05-28 15:26:14] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-28 15:26:14] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 15:26:14] [INFO ] Invariant cache hit.
[2024-05-28 15:26:15] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 15:26:29] [INFO ] Implicit Places using invariants and state equation in 15819 ms returned []
Implicit Place search using SMT with State Equation took 16281 ms to find 0 implicit places.
Running 2080 sub problems to find dead transitions.
[2024-05-28 15:26:29] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 15:26:29] [INFO ] Invariant cache hit.
[2024-05-28 15:26:29] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 32/45 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 15:26:59] [INFO ] Deduced a trap composed of 3 places in 133 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 768/2824 variables, and 46 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 32/39 constraints, State Equation: 0/772 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2080/2080 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 32/45 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/768 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 15:27:17] [INFO ] Deduced a trap composed of 115 places in 427 ms of which 5 ms to minimize.
[2024-05-28 15:27:18] [INFO ] Deduced a trap composed of 81 places in 236 ms of which 4 ms to minimize.
[2024-05-28 15:27:18] [INFO ] Deduced a trap composed of 81 places in 231 ms of which 4 ms to minimize.
[2024-05-28 15:27:18] [INFO ] Deduced a trap composed of 81 places in 217 ms of which 3 ms to minimize.
[2024-05-28 15:27:18] [INFO ] Deduced a trap composed of 19 places in 187 ms of which 3 ms to minimize.
[2024-05-28 15:27:19] [INFO ] Deduced a trap composed of 49 places in 316 ms of which 3 ms to minimize.
[2024-05-28 15:27:19] [INFO ] Deduced a trap composed of 82 places in 314 ms of which 3 ms to minimize.
[2024-05-28 15:27:19] [INFO ] Deduced a trap composed of 93 places in 285 ms of which 3 ms to minimize.
[2024-05-28 15:27:19] [INFO ] Deduced a trap composed of 82 places in 49 ms of which 1 ms to minimize.
[2024-05-28 15:27:20] [INFO ] Deduced a trap composed of 81 places in 75 ms of which 2 ms to minimize.
[2024-05-28 15:27:21] [INFO ] Deduced a trap composed of 41 places in 407 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 768/2824 variables, and 57 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 32/39 constraints, State Equation: 0/772 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2080 constraints, Known Traps: 12/12 constraints]
After SMT, in 68707ms problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 68732ms
Starting structural reductions in LTL mode, iteration 1 : 772/792 places, 2084/2100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133490 ms. Remains : 772/792 places, 2084/2100 transitions.
[2024-05-28 15:27:38] [INFO ] Flatten gal took : 91 ms
[2024-05-28 15:27:38] [INFO ] Flatten gal took : 84 ms
[2024-05-28 15:27:39] [INFO ] Input system was already deterministic with 2084 transitions.
[2024-05-28 15:27:39] [INFO ] Flatten gal took : 72 ms
[2024-05-28 15:27:39] [INFO ] Flatten gal took : 74 ms
[2024-05-28 15:27:39] [INFO ] Time to serialize gal into /tmp/CTLFireability5417082559455157402.gal : 33 ms
[2024-05-28 15:27:39] [INFO ] Time to serialize properties into /tmp/CTLFireability14224218992270397566.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5417082559455157402.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14224218992270397566.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 15:28:09] [INFO ] Flatten gal took : 117 ms
[2024-05-28 15:28:09] [INFO ] Applying decomposition
[2024-05-28 15:28:09] [INFO ] Flatten gal took : 93 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12394574691887570388.txt' '-o' '/tmp/graph12394574691887570388.bin' '-w' '/tmp/graph12394574691887570388.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12394574691887570388.bin' '-l' '-1' '-v' '-w' '/tmp/graph12394574691887570388.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:28:09] [INFO ] Decomposing Gal with order
[2024-05-28 15:28:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:28:10] [INFO ] Removed a total of 1679 redundant transitions.
[2024-05-28 15:28:10] [INFO ] Flatten gal took : 392 ms
[2024-05-28 15:28:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 219 labels/synchronizations in 51 ms.
[2024-05-28 15:28:10] [INFO ] Time to serialize gal into /tmp/CTLFireability15431794027714571557.gal : 30 ms
[2024-05-28 15:28:10] [INFO ] Time to serialize properties into /tmp/CTLFireability15953623086669828120.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15431794027714571557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15953623086669828120.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 788 transition count 2028
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 716 transition count 2028
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 144 place count 716 transition count 1988
Deduced a syphon composed of 40 places in 2 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 224 place count 676 transition count 1988
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 384 place count 596 transition count 1908
Applied a total of 384 rules in 192 ms. Remains 596 /792 variables (removed 196) and now considering 1908/2100 (removed 192) transitions.
Running 1904 sub problems to find dead transitions.
[2024-05-28 15:28:40] [INFO ] Flow matrix only has 1876 transitions (discarded 32 similar events)
// Phase 1: matrix 1876 rows 596 cols
[2024-05-28 15:28:40] [INFO ] Computed 54 invariants in 42 ms
[2024-05-28 15:28:40] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
[2024-05-28 15:29:05] [INFO ] Deduced a trap composed of 59 places in 82 ms of which 2 ms to minimize.
[2024-05-28 15:29:05] [INFO ] Deduced a trap composed of 59 places in 50 ms of which 1 ms to minimize.
[2024-05-28 15:29:05] [INFO ] Deduced a trap composed of 59 places in 39 ms of which 1 ms to minimize.
[2024-05-28 15:29:05] [INFO ] Deduced a trap composed of 59 places in 40 ms of which 1 ms to minimize.
[2024-05-28 15:29:05] [INFO ] Deduced a trap composed of 59 places in 38 ms of which 1 ms to minimize.
[2024-05-28 15:29:05] [INFO ] Deduced a trap composed of 59 places in 36 ms of which 0 ms to minimize.
[2024-05-28 15:29:05] [INFO ] Deduced a trap composed of 59 places in 36 ms of which 0 ms to minimize.
[2024-05-28 15:29:05] [INFO ] Deduced a trap composed of 59 places in 39 ms of which 0 ms to minimize.
[2024-05-28 15:29:06] [INFO ] Deduced a trap composed of 285 places in 424 ms of which 4 ms to minimize.
[2024-05-28 15:29:06] [INFO ] Deduced a trap composed of 316 places in 424 ms of which 4 ms to minimize.
[2024-05-28 15:29:07] [INFO ] Deduced a trap composed of 390 places in 379 ms of which 3 ms to minimize.
[2024-05-28 15:29:07] [INFO ] Deduced a trap composed of 299 places in 385 ms of which 4 ms to minimize.
[2024-05-28 15:29:08] [INFO ] Deduced a trap composed of 271 places in 336 ms of which 3 ms to minimize.
[2024-05-28 15:29:08] [INFO ] Deduced a trap composed of 275 places in 344 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2472 variables, and 64 constraints, problems are : Problem set: 0 solved, 1904 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/596 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1904/1904 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1904 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 14/64 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
[2024-05-28 15:29:17] [INFO ] Deduced a trap composed of 346 places in 354 ms of which 4 ms to minimize.
[2024-05-28 15:29:17] [INFO ] Deduced a trap composed of 347 places in 301 ms of which 2 ms to minimize.
[2024-05-28 15:29:18] [INFO ] Deduced a trap composed of 19 places in 136 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2472 variables, and 67 constraints, problems are : Problem set: 0 solved, 1904 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/596 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1904 constraints, Known Traps: 17/17 constraints]
After SMT, in 48639ms problems are : Problem set: 0 solved, 1904 unsolved
Search for dead transitions found 0 dead transitions in 48659ms
[2024-05-28 15:29:29] [INFO ] Flow matrix only has 1876 transitions (discarded 32 similar events)
[2024-05-28 15:29:29] [INFO ] Invariant cache hit.
[2024-05-28 15:29:30] [INFO ] Implicit Places using invariants in 529 ms returned [476, 477, 478, 479, 480, 481, 482, 483]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 536 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 588/792 places, 1908/2100 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 580 transition count 1900
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 580 transition count 1900
Applied a total of 16 rules in 49 ms. Remains 580 /588 variables (removed 8) and now considering 1900/1908 (removed 8) transitions.
[2024-05-28 15:29:30] [INFO ] Flow matrix only has 1868 transitions (discarded 32 similar events)
// Phase 1: matrix 1868 rows 580 cols
[2024-05-28 15:29:30] [INFO ] Computed 46 invariants in 28 ms
[2024-05-28 15:29:30] [INFO ] Implicit Places using invariants in 444 ms returned []
[2024-05-28 15:29:30] [INFO ] Flow matrix only has 1868 transitions (discarded 32 similar events)
[2024-05-28 15:29:30] [INFO ] Invariant cache hit.
[2024-05-28 15:29:31] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 15:29:40] [INFO ] Implicit Places using invariants and state equation in 10252 ms returned []
Implicit Place search using SMT with State Equation took 10699 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 580/792 places, 1900/2100 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 60139 ms. Remains : 580/792 places, 1900/2100 transitions.
[2024-05-28 15:29:40] [INFO ] Flatten gal took : 84 ms
[2024-05-28 15:29:41] [INFO ] Flatten gal took : 114 ms
[2024-05-28 15:29:41] [INFO ] Input system was already deterministic with 1900 transitions.
RANDOM walk for 148 steps (0 resets) in 6 ms. (21 steps per ms) remains 0/1 properties
FORMULA PolyORBLF-COL-S04J06T08-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 15:29:41] [INFO ] Flatten gal took : 93 ms
[2024-05-28 15:29:41] [INFO ] Flatten gal took : 77 ms
[2024-05-28 15:29:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3078885286113218244.gal : 10 ms
[2024-05-28 15:29:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15802118610199419772.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3078885286113218244.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15802118610199419772.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 788 transition count 2100
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 780 transition count 2092
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 780 transition count 2092
Applied a total of 20 rules in 51 ms. Remains 780 /792 variables (removed 12) and now considering 2092/2100 (removed 8) transitions.
Running 2088 sub problems to find dead transitions.
[2024-05-28 15:29:41] [INFO ] Flow matrix only has 2060 transitions (discarded 32 similar events)
// Phase 1: matrix 2060 rows 780 cols
[2024-05-28 15:29:41] [INFO ] Computed 54 invariants in 38 ms
[2024-05-28 15:29:41] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/776 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/776 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
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(s758 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 776/2840 variables, and 50 constraints, problems are : Problem set: 0 solved, 2088 unsolved in 20067 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/780 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2088/2088 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2088 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/776 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/776 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
[2024-05-28 15:30:11] [INFO ] Deduced a trap composed of 82 places in 92 ms of which 1 ms to minimize.
[2024-05-28 15:30:11] [INFO ] Deduced a trap composed of 82 places in 98 ms of which 2 ms to minimize.
[2024-05-28 15:30:11] [INFO ] Deduced a trap composed of 82 places in 61 ms of which 1 ms to minimize.
[2024-05-28 15:30:11] [INFO ] Deduced a trap composed of 82 places in 73 ms of which 1 ms to minimize.
[2024-05-28 15:30:11] [INFO ] Deduced a trap composed of 82 places in 67 ms of which 1 ms to minimize.
[2024-05-28 15:30:11] [INFO ] Deduced a trap composed of 82 places in 51 ms of which 1 ms to minimize.
[2024-05-28 15:30:11] [INFO ] Deduced a trap composed of 82 places in 53 ms of which 1 ms to minimize.
[2024-05-28 15:30:12] [INFO ] Deduced a trap composed of 228 places in 352 ms of which 4 ms to minimize.
[2024-05-28 15:30:13] [INFO ] Deduced a trap composed of 217 places in 379 ms of which 5 ms to minimize.
[2024-05-28 15:30:14] [INFO ] Deduced a trap composed of 83 places in 68 ms of which 1 ms to minimize.
[2024-05-28 15:30:26] [INFO ] Deduced a trap composed of 98 places in 241 ms of which 3 ms to minimize.
[2024-05-28 15:30:27] [INFO ] Deduced a trap composed of 47 places in 229 ms of which 4 ms to minimize.
[2024-05-28 15:30:27] [INFO ] Deduced a trap composed of 98 places in 224 ms of which 4 ms to minimize.
[2024-05-28 15:30:28] [INFO ] Deduced a trap composed of 97 places in 297 ms of which 4 ms to minimize.
[2024-05-28 15:30:28] [INFO ] Deduced a trap composed of 47 places in 281 ms of which 3 ms to minimize.
[2024-05-28 15:30:29] [INFO ] Deduced a trap composed of 48 places in 244 ms of which 4 ms to minimize.
[2024-05-28 15:30:29] [INFO ] Deduced a trap composed of 19 places in 245 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 776/2840 variables, and 67 constraints, problems are : Problem set: 0 solved, 2088 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/780 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2088 constraints, Known Traps: 17/17 constraints]
After SMT, in 48601ms problems are : Problem set: 0 solved, 2088 unsolved
Search for dead transitions found 0 dead transitions in 48623ms
[2024-05-28 15:30:30] [INFO ] Flow matrix only has 2060 transitions (discarded 32 similar events)
[2024-05-28 15:30:30] [INFO ] Invariant cache hit.
[2024-05-28 15:30:30] [INFO ] Implicit Places using invariants in 598 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 602 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 772/792 places, 2092/2100 transitions.
Applied a total of 0 rules in 18 ms. Remains 772 /772 variables (removed 0) and now considering 2092/2092 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49312 ms. Remains : 772/792 places, 2092/2100 transitions.
[2024-05-28 15:30:30] [INFO ] Flatten gal took : 82 ms
[2024-05-28 15:30:30] [INFO ] Flatten gal took : 89 ms
[2024-05-28 15:30:31] [INFO ] Input system was already deterministic with 2092 transitions.
[2024-05-28 15:30:31] [INFO ] Flatten gal took : 64 ms
[2024-05-28 15:30:31] [INFO ] Flatten gal took : 64 ms
[2024-05-28 15:30:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5119719538296245173.gal : 10 ms
[2024-05-28 15:30:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9648594671002155213.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5119719538296245173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9648594671002155213.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 15:31:01] [INFO ] Flatten gal took : 110 ms
[2024-05-28 15:31:01] [INFO ] Applying decomposition
[2024-05-28 15:31:01] [INFO ] Flatten gal took : 74 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8038107530227910952.txt' '-o' '/tmp/graph8038107530227910952.bin' '-w' '/tmp/graph8038107530227910952.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8038107530227910952.bin' '-l' '-1' '-v' '-w' '/tmp/graph8038107530227910952.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:31:01] [INFO ] Decomposing Gal with order
[2024-05-28 15:31:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:31:01] [INFO ] Removed a total of 1625 redundant transitions.
[2024-05-28 15:31:02] [INFO ] Flatten gal took : 164 ms
[2024-05-28 15:31:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 443 labels/synchronizations in 45 ms.
[2024-05-28 15:31:02] [INFO ] Time to serialize gal into /tmp/CTLFireability5908908210359665858.gal : 22 ms
[2024-05-28 15:31:02] [INFO ] Time to serialize properties into /tmp/CTLFireability9833164810575094079.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5908908210359665858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9833164810575094079.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 788 transition count 2068
Reduce places removed 32 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 40 rules applied. Total rules applied 72 place count 756 transition count 2060
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 80 place count 748 transition count 2060
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 80 place count 748 transition count 1980
Deduced a syphon composed of 80 places in 4 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 240 place count 668 transition count 1980
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 248 place count 660 transition count 1972
Iterating global reduction 3 with 8 rules applied. Total rules applied 256 place count 660 transition count 1972
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 352 place count 612 transition count 1924
Applied a total of 352 rules in 165 ms. Remains 612 /792 variables (removed 180) and now considering 1924/2100 (removed 176) transitions.
Running 1920 sub problems to find dead transitions.
[2024-05-28 15:31:32] [INFO ] Flow matrix only has 1892 transitions (discarded 32 similar events)
// Phase 1: matrix 1892 rows 612 cols
[2024-05-28 15:31:32] [INFO ] Computed 54 invariants in 28 ms
[2024-05-28 15:31:32] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
[2024-05-28 15:31:57] [INFO ] Deduced a trap composed of 61 places in 59 ms of which 4 ms to minimize.
[2024-05-28 15:31:58] [INFO ] Deduced a trap composed of 61 places in 54 ms of which 1 ms to minimize.
[2024-05-28 15:31:58] [INFO ] Deduced a trap composed of 61 places in 47 ms of which 0 ms to minimize.
[2024-05-28 15:31:58] [INFO ] Deduced a trap composed of 61 places in 43 ms of which 1 ms to minimize.
[2024-05-28 15:31:58] [INFO ] Deduced a trap composed of 61 places in 42 ms of which 1 ms to minimize.
[2024-05-28 15:31:58] [INFO ] Deduced a trap composed of 61 places in 41 ms of which 1 ms to minimize.
[2024-05-28 15:31:58] [INFO ] Deduced a trap composed of 61 places in 41 ms of which 0 ms to minimize.
[2024-05-28 15:32:01] [INFO ] Deduced a trap composed of 61 places in 34 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 608/2504 variables, and 58 constraints, problems are : Problem set: 0 solved, 1920 unsolved in 20061 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/612 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1920/1920 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1920 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/608 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
[2024-05-28 15:32:05] [INFO ] Deduced a trap composed of 320 places in 438 ms of which 5 ms to minimize.
[2024-05-28 15:32:05] [INFO ] Deduced a trap composed of 19 places in 436 ms of which 4 ms to minimize.
[2024-05-28 15:32:05] [INFO ] Deduced a trap composed of 297 places in 408 ms of which 4 ms to minimize.
[2024-05-28 15:32:06] [INFO ] Deduced a trap composed of 329 places in 391 ms of which 3 ms to minimize.
[2024-05-28 15:32:06] [INFO ] Deduced a trap composed of 296 places in 423 ms of which 4 ms to minimize.
[2024-05-28 15:32:12] [INFO ] Deduced a trap composed of 324 places in 331 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 608/2504 variables, and 64 constraints, problems are : Problem set: 0 solved, 1920 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/612 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1920 constraints, Known Traps: 14/14 constraints]
After SMT, in 49563ms problems are : Problem set: 0 solved, 1920 unsolved
Search for dead transitions found 0 dead transitions in 49585ms
[2024-05-28 15:32:22] [INFO ] Flow matrix only has 1892 transitions (discarded 32 similar events)
[2024-05-28 15:32:22] [INFO ] Invariant cache hit.
[2024-05-28 15:32:22] [INFO ] Implicit Places using invariants in 479 ms returned []
[2024-05-28 15:32:22] [INFO ] Flow matrix only has 1892 transitions (discarded 32 similar events)
[2024-05-28 15:32:22] [INFO ] Invariant cache hit.
[2024-05-28 15:32:23] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 15:32:36] [INFO ] Implicit Places using invariants and state equation in 13844 ms returned []
Implicit Place search using SMT with State Equation took 14328 ms to find 0 implicit places.
[2024-05-28 15:32:36] [INFO ] Redundant transitions in 115 ms returned []
Running 1920 sub problems to find dead transitions.
[2024-05-28 15:32:36] [INFO ] Flow matrix only has 1892 transitions (discarded 32 similar events)
[2024-05-28 15:32:36] [INFO ] Invariant cache hit.
[2024-05-28 15:32:36] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
[2024-05-28 15:33:00] [INFO ] Deduced a trap composed of 62 places in 347 ms of which 4 ms to minimize.
[2024-05-28 15:33:00] [INFO ] Deduced a trap composed of 61 places in 348 ms of which 4 ms to minimize.
[2024-05-28 15:33:01] [INFO ] Deduced a trap composed of 304 places in 371 ms of which 4 ms to minimize.
[2024-05-28 15:33:01] [INFO ] Deduced a trap composed of 61 places in 93 ms of which 2 ms to minimize.
[2024-05-28 15:33:01] [INFO ] Deduced a trap composed of 61 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:33:01] [INFO ] Deduced a trap composed of 61 places in 55 ms of which 1 ms to minimize.
[2024-05-28 15:33:01] [INFO ] Deduced a trap composed of 61 places in 51 ms of which 1 ms to minimize.
[2024-05-28 15:33:01] [INFO ] Deduced a trap composed of 61 places in 45 ms of which 1 ms to minimize.
[2024-05-28 15:33:02] [INFO ] Deduced a trap composed of 324 places in 430 ms of which 4 ms to minimize.
[2024-05-28 15:33:03] [INFO ] Deduced a trap composed of 61 places in 50 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 608/2504 variables, and 60 constraints, problems are : Problem set: 0 solved, 1920 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/612 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1920/1920 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1920 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/608 variables, 10/60 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
[2024-05-28 15:33:18] [INFO ] Deduced a trap composed of 290 places in 410 ms of which 5 ms to minimize.
[2024-05-28 15:33:40] [INFO ] Deduced a trap composed of 57 places in 410 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 608/2504 variables, and 62 constraints, problems are : Problem set: 0 solved, 1920 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/612 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1920 constraints, Known Traps: 12/12 constraints]
After SMT, in 68857ms problems are : Problem set: 0 solved, 1920 unsolved
Search for dead transitions found 0 dead transitions in 68880ms
Starting structural reductions in SI_CTL mode, iteration 1 : 612/792 places, 1924/2100 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 133090 ms. Remains : 612/792 places, 1924/2100 transitions.
[2024-05-28 15:33:45] [INFO ] Flatten gal took : 108 ms
[2024-05-28 15:33:45] [INFO ] Flatten gal took : 88 ms
[2024-05-28 15:33:45] [INFO ] Input system was already deterministic with 1924 transitions.
[2024-05-28 15:33:45] [INFO ] Flatten gal took : 86 ms
[2024-05-28 15:33:45] [INFO ] Flatten gal took : 88 ms
[2024-05-28 15:33:45] [INFO ] Time to serialize gal into /tmp/CTLFireability4897525536153640386.gal : 13 ms
[2024-05-28 15:33:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11161725534058526530.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4897525536153640386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11161725534058526530.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 15:34:16] [INFO ] Flatten gal took : 61 ms
[2024-05-28 15:34:16] [INFO ] Applying decomposition
[2024-05-28 15:34:16] [INFO ] Flatten gal took : 61 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12441203155472216252.txt' '-o' '/tmp/graph12441203155472216252.bin' '-w' '/tmp/graph12441203155472216252.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12441203155472216252.bin' '-l' '-1' '-v' '-w' '/tmp/graph12441203155472216252.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:34:16] [INFO ] Decomposing Gal with order
[2024-05-28 15:34:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:34:16] [INFO ] Removed a total of 1361 redundant transitions.
[2024-05-28 15:34:16] [INFO ] Flatten gal took : 127 ms
[2024-05-28 15:34:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 544 labels/synchronizations in 17 ms.
[2024-05-28 15:34:16] [INFO ] Time to serialize gal into /tmp/CTLFireability5873383984583215145.gal : 18 ms
[2024-05-28 15:34:16] [INFO ] Time to serialize properties into /tmp/CTLFireability16139535620222307369.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5873383984583215145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16139535620222307369.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 788 transition count 2100
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 780 transition count 2092
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 780 transition count 2092
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 772 transition count 2084
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 772 transition count 2084
Applied a total of 36 rules in 67 ms. Remains 772 /792 variables (removed 20) and now considering 2084/2100 (removed 16) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 15:34:46] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
// Phase 1: matrix 2052 rows 772 cols
[2024-05-28 15:34:46] [INFO ] Computed 54 invariants in 42 ms
[2024-05-28 15:34:46] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 32/45 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 768/2824 variables, and 45 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 32/39 constraints, State Equation: 0/772 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2080/2080 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 32/45 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 15:35:17] [INFO ] Deduced a trap composed of 3 places in 162 ms of which 3 ms to minimize.
[2024-05-28 15:35:25] [INFO ] Deduced a trap composed of 82 places in 339 ms of which 4 ms to minimize.
[2024-05-28 15:35:25] [INFO ] Deduced a trap composed of 82 places in 199 ms of which 3 ms to minimize.
[2024-05-28 15:35:25] [INFO ] Deduced a trap composed of 51 places in 189 ms of which 3 ms to minimize.
[2024-05-28 15:35:25] [INFO ] Deduced a trap composed of 19 places in 181 ms of which 4 ms to minimize.
[2024-05-28 15:35:26] [INFO ] Deduced a trap composed of 83 places in 63 ms of which 1 ms to minimize.
[2024-05-28 15:35:26] [INFO ] Deduced a trap composed of 81 places in 39 ms of which 1 ms to minimize.
[2024-05-28 15:35:26] [INFO ] Deduced a trap composed of 41 places in 355 ms of which 4 ms to minimize.
[2024-05-28 15:35:26] [INFO ] Deduced a trap composed of 81 places in 48 ms of which 1 ms to minimize.
[2024-05-28 15:35:26] [INFO ] Deduced a trap composed of 82 places in 50 ms of which 1 ms to minimize.
(s61 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 10)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 768/2824 variables, and 55 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 32/39 constraints, State Equation: 0/772 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2080 constraints, Known Traps: 10/10 constraints]
After SMT, in 49111ms problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 49139ms
[2024-05-28 15:35:35] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 15:35:35] [INFO ] Invariant cache hit.
[2024-05-28 15:35:36] [INFO ] Implicit Places using invariants in 481 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 488 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/792 places, 2084/2100 transitions.
Applied a total of 0 rules in 13 ms. Remains 764 /764 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49713 ms. Remains : 764/792 places, 2084/2100 transitions.
[2024-05-28 15:35:36] [INFO ] Flatten gal took : 75 ms
[2024-05-28 15:35:36] [INFO ] Flatten gal took : 75 ms
[2024-05-28 15:35:36] [INFO ] Input system was already deterministic with 2084 transitions.
[2024-05-28 15:35:36] [INFO ] Flatten gal took : 69 ms
[2024-05-28 15:35:36] [INFO ] Flatten gal took : 69 ms
[2024-05-28 15:35:36] [INFO ] Time to serialize gal into /tmp/CTLFireability6926486838011679751.gal : 9 ms
[2024-05-28 15:35:36] [INFO ] Time to serialize properties into /tmp/CTLFireability2266203004317452733.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6926486838011679751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2266203004317452733.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 15:36:06] [INFO ] Flatten gal took : 71 ms
[2024-05-28 15:36:06] [INFO ] Applying decomposition
[2024-05-28 15:36:07] [INFO ] Flatten gal took : 73 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13246330541960109602.txt' '-o' '/tmp/graph13246330541960109602.bin' '-w' '/tmp/graph13246330541960109602.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13246330541960109602.bin' '-l' '-1' '-v' '-w' '/tmp/graph13246330541960109602.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:36:07] [INFO ] Decomposing Gal with order
[2024-05-28 15:36:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:36:07] [INFO ] Removed a total of 1685 redundant transitions.
[2024-05-28 15:36:07] [INFO ] Flatten gal took : 174 ms
[2024-05-28 15:36:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 405 labels/synchronizations in 25 ms.
[2024-05-28 15:36:07] [INFO ] Time to serialize gal into /tmp/CTLFireability6331575349482323193.gal : 20 ms
[2024-05-28 15:36:07] [INFO ] Time to serialize properties into /tmp/CTLFireability15966215482546973567.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6331575349482323193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15966215482546973567.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 788 transition count 2100
Applied a total of 4 rules in 23 ms. Remains 788 /792 variables (removed 4) and now considering 2100/2100 (removed 0) transitions.
Running 2096 sub problems to find dead transitions.
[2024-05-28 15:36:37] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 788 cols
[2024-05-28 15:36:37] [INFO ] Computed 54 invariants in 28 ms
[2024-05-28 15:36:37] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/784 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
SMT process timed out in 29085ms, After SMT, problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 29116ms
[2024-05-28 15:37:06] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
[2024-05-28 15:37:06] [INFO ] Invariant cache hit.
[2024-05-28 15:37:07] [INFO ] Implicit Places using invariants in 326 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 331 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 780/792 places, 2100/2100 transitions.
Applied a total of 0 rules in 12 ms. Remains 780 /780 variables (removed 0) and now considering 2100/2100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29491 ms. Remains : 780/792 places, 2100/2100 transitions.
[2024-05-28 15:37:07] [INFO ] Flatten gal took : 96 ms
[2024-05-28 15:37:07] [INFO ] Flatten gal took : 101 ms
[2024-05-28 15:37:07] [INFO ] Input system was already deterministic with 2100 transitions.
[2024-05-28 15:37:07] [INFO ] Flatten gal took : 96 ms
[2024-05-28 15:37:07] [INFO ] Flatten gal took : 97 ms
[2024-05-28 15:37:07] [INFO ] Time to serialize gal into /tmp/CTLFireability12549956097119685564.gal : 12 ms
[2024-05-28 15:37:07] [INFO ] Time to serialize properties into /tmp/CTLFireability11894710601269958820.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12549956097119685564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11894710601269958820.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 15:37:37] [INFO ] Flatten gal took : 118 ms
[2024-05-28 15:37:37] [INFO ] Applying decomposition
[2024-05-28 15:37:38] [INFO ] Flatten gal took : 99 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11627083185037532052.txt' '-o' '/tmp/graph11627083185037532052.bin' '-w' '/tmp/graph11627083185037532052.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11627083185037532052.bin' '-l' '-1' '-v' '-w' '/tmp/graph11627083185037532052.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:37:38] [INFO ] Decomposing Gal with order
[2024-05-28 15:37:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:37:38] [INFO ] Removed a total of 1887 redundant transitions.
[2024-05-28 15:37:38] [INFO ] Flatten gal took : 170 ms
[2024-05-28 15:37:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 306 labels/synchronizations in 20 ms.
[2024-05-28 15:37:38] [INFO ] Time to serialize gal into /tmp/CTLFireability5197901751856668602.gal : 19 ms
[2024-05-28 15:37:38] [INFO ] Time to serialize properties into /tmp/CTLFireability2148312759856862311.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5197901751856668602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2148312759856862311.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 788 transition count 2100
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 780 transition count 2092
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 780 transition count 2092
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 772 transition count 2084
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 772 transition count 2084
Applied a total of 36 rules in 56 ms. Remains 772 /792 variables (removed 20) and now considering 2084/2100 (removed 16) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 15:38:08] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
// Phase 1: matrix 2052 rows 772 cols
[2024-05-28 15:38:08] [INFO ] Computed 54 invariants in 74 ms
[2024-05-28 15:38:08] [INFO ] State equation strengthened by 160 read => feed constraints.

BK_STOP 1716910698002

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S04J06T08"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S04J06T08, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r290-tajo-171654446500154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T08.tgz
mv PolyORBLF-COL-S04J06T08 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;