Execution Chart

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Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446800298.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-PT-S04J06T08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446800298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.5M
-rw-r--r-- 1 mcc users 22K Apr 11 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K Apr 11 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 127K Apr 11 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 570K 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 13K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 41K Apr 11 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 205K Apr 11 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 138K Apr 11 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 670K Apr 11 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.4K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.5M 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-PT-S04J06T08-CTLFireability-2024-00
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-01
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-02
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-03
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-04
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-05
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-06
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-07
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-08
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-09
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-10
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-11
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-12
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-13
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-14
FORMULA_NAME PolyORBLF-PT-S04J06T08-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716918576266

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J06T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-28 17:49:37] [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 17:49:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 17:49:37] [INFO ] Load time of PNML (sax parser for PT used): 228 ms
[2024-05-28 17:49:37] [INFO ] Transformed 792 places.
[2024-05-28 17:49:37] [INFO ] Transformed 4268 transitions.
[2024-05-28 17:49:37] [INFO ] Parsed PT model containing 792 places and 4268 transitions and 28832 arcs in 380 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 33 ms.
[2024-05-28 17:49:38] [INFO ] Reduced 48 identical enabling conditions.
[2024-05-28 17:49:38] [INFO ] Reduced 352 identical enabling conditions.
[2024-05-28 17:49:38] [INFO ] Reduced 1768 identical enabling conditions.
[2024-05-28 17:49:38] [INFO ] Reduced 352 identical enabling conditions.
[2024-05-28 17:49:38] [INFO ] Reduced 1768 identical enabling conditions.
[2024-05-28 17:49:38] [INFO ] Reduced 48 identical enabling conditions.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
FORMULA PolyORBLF-PT-S04J06T08-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 514 out of 792 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 789 transition count 2100
Applied a total of 3 rules in 70 ms. Remains 789 /792 variables (removed 3) and now considering 2100/2100 (removed 0) transitions.
Running 2096 sub problems to find dead transitions.
[2024-05-28 17:49:38] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 789 cols
[2024-05-28 17:49:38] [INFO ] Computed 55 invariants in 113 ms
[2024-05-28 17:49:38] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/784 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
SMT process timed out in 28811ms, After SMT, problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 28862ms
[2024-05-28 17:50:07] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
[2024-05-28 17:50:07] [INFO ] Invariant cache hit.
[2024-05-28 17:50:07] [INFO ] Implicit Places using invariants in 420 ms returned []
[2024-05-28 17:50:07] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
[2024-05-28 17:50:07] [INFO ] Invariant cache hit.
[2024-05-28 17:50:09] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 17:50:33] [INFO ] Implicit Places using invariants and state equation in 25613 ms returned []
Implicit Place search using SMT with State Equation took 26046 ms to find 0 implicit places.
Running 2096 sub problems to find dead transitions.
[2024-05-28 17:50:33] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
[2024-05-28 17:50:33] [INFO ] Invariant cache hit.
[2024-05-28 17:50:33] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/784 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/784 variables, 29/49 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
[2024-05-28 17:51:02] [INFO ] Deduced a trap composed of 176 places in 474 ms of which 34 ms to minimize.
[2024-05-28 17:51:03] [INFO ] Deduced a trap composed of 191 places in 372 ms of which 4 ms to minimize.
[2024-05-28 17:51:04] [INFO ] Deduced a trap composed of 396 places in 369 ms of which 5 ms to minimize.
[2024-05-28 17:51:05] [INFO ] Deduced a trap composed of 390 places in 337 ms of which 5 ms to minimize.
[2024-05-28 17:51:06] [INFO ] Deduced a trap composed of 19 places in 307 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/2857 variables, and 54 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30089 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 29/35 constraints, State Equation: 0/789 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2096/2096 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/784 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/784 variables, 29/49 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/784 variables, 5/54 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
[2024-05-28 17:51:28] [INFO ] Deduced a trap composed of 83 places in 135 ms of which 3 ms to minimize.
[2024-05-28 17:51:28] [INFO ] Deduced a trap composed of 83 places in 67 ms of which 1 ms to minimize.
[2024-05-28 17:51:28] [INFO ] Deduced a trap composed of 83 places in 85 ms of which 2 ms to minimize.
[2024-05-28 17:51:29] [INFO ] Deduced a trap composed of 49 places in 334 ms of which 3 ms to minimize.
[2024-05-28 17:51:30] [INFO ] Deduced a trap composed of 375 places in 522 ms of which 5 ms to minimize.
[2024-05-28 17:51:31] [INFO ] Deduced a trap composed of 83 places in 72 ms of which 1 ms to minimize.
[2024-05-28 17:51:33] [INFO ] Deduced a trap composed of 391 places in 441 ms of which 5 ms to minimize.
[2024-05-28 17:51:35] [INFO ] Deduced a trap composed of 85 places in 156 ms of which 2 ms to minimize.
[2024-05-28 17:51:35] [INFO ] Deduced a trap composed of 84 places in 104 ms of which 1 ms to minimize.
[2024-05-28 17:51:36] [INFO ] Deduced a trap composed of 84 places in 87 ms of which 1 ms to minimize.
[2024-05-28 17:51:39] [INFO ] Deduced a trap composed of 402 places in 484 ms of which 5 ms to minimize.
[2024-05-28 17:51:40] [INFO ] Deduced a trap composed of 399 places in 469 ms of which 5 ms to minimize.
[2024-05-28 17:51:40] [INFO ] Deduced a trap composed of 394 places in 431 ms of which 4 ms to minimize.
[2024-05-28 17:51:41] [INFO ] Deduced a trap composed of 394 places in 400 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/2857 variables, and 68 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 29/35 constraints, State Equation: 0/789 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2096 constraints, Known Traps: 19/19 constraints]
After SMT, in 69198ms problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 69235ms
Starting structural reductions in LTL mode, iteration 1 : 789/792 places, 2100/2100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124290 ms. Remains : 789/792 places, 2100/2100 transitions.
Support contains 514 out of 789 places after structural reductions.
[2024-05-28 17:51:42] [INFO ] Flatten gal took : 244 ms
[2024-05-28 17:51:43] [INFO ] Flatten gal took : 153 ms
[2024-05-28 17:51:43] [INFO ] Input system was already deterministic with 2100 transitions.
Reduction of identical properties reduced properties to check from 89 to 87
RANDOM walk for 40000 steps (9 resets) in 3275 ms. (12 steps per ms) remains 31/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 280 ms. (14 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (8 resets) in 33 ms. (117 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (8 resets) in 33 ms. (117 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 29/29 properties
[2024-05-28 17:51:45] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
[2024-05-28 17:51:45] [INFO ] Invariant cache hit.
[2024-05-28 17:51:45] [INFO ] State equation strengthened by 160 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/201 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/201 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Problem AtomicPropp63 is UNSAT
At refinement iteration 2 (OVERLAPS) 209/410 variables, 16/17 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/410 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 4 (OVERLAPS) 8/418 variables, 2/19 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/418 variables, 0/19 constraints. Problems are: Problem set: 1 solved, 28 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp74 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp81 is UNSAT
At refinement iteration 6 (OVERLAPS) 357/775 variables, 26/45 constraints. Problems are: Problem set: 25 solved, 4 unsolved
[2024-05-28 17:51:47] [INFO ] Deduced a trap composed of 84 places in 305 ms of which 4 ms to minimize.
[2024-05-28 17:51:48] [INFO ] Deduced a trap composed of 84 places in 253 ms of which 3 ms to minimize.
[2024-05-28 17:51:48] [INFO ] Deduced a trap composed of 84 places in 176 ms of which 3 ms to minimize.
[2024-05-28 17:51:48] [INFO ] Deduced a trap composed of 83 places in 127 ms of which 2 ms to minimize.
[2024-05-28 17:51:48] [INFO ] Deduced a trap composed of 83 places in 83 ms of which 1 ms to minimize.
[2024-05-28 17:51:48] [INFO ] Deduced a trap composed of 85 places in 54 ms of which 1 ms to minimize.
[2024-05-28 17:51:48] [INFO ] Deduced a trap composed of 84 places in 54 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/775 variables, 7/52 constraints. Problems are: Problem set: 25 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/775 variables, 0/52 constraints. Problems are: Problem set: 25 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 2/777 variables, 2/54 constraints. Problems are: Problem set: 25 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/777 variables, 0/54 constraints. Problems are: Problem set: 25 solved, 4 unsolved
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp57 is UNSAT
At refinement iteration 11 (OVERLAPS) 12/789 variables, 8/62 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/789 variables, 0/62 constraints. Problems are: Problem set: 28 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2857/2857 variables, and 851 constraints, problems are : Problem set: 28 solved, 1 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 789/789 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 29/28 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 28 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 62/66 variables, 2/2 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/2 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 557/623 variables, 7/9 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/623 variables, 0/9 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 79/702 variables, 16/25 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/702 variables, 0/25 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 84/786 variables, 28/53 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/786 variables, 7/60 constraints. Problems are: Problem set: 28 solved, 1 unsolved
[2024-05-28 17:51:51] [INFO ] Deduced a trap composed of 84 places in 62 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/786 variables, 1/61 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/786 variables, 0/61 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/787 variables, 1/62 constraints. Problems are: Problem set: 28 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/787 variables, 0/62 constraints. Problems are: Problem set: 28 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2855/2857 variables, and 849 constraints, problems are : Problem set: 28 solved, 1 unsolved in 3629 ms.
Refiners :[Positive P Invariants (semi-flows): 19/20 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 787/789 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/28 constraints, Known Traps: 8/8 constraints]
After SMT, in 9711ms problems are : Problem set: 28 solved, 1 unsolved
Parikh walk visited 0 properties in 214 ms.
Support contains 4 out of 789 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 789/789 places, 2100/2100 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 788 transition count 2036
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 129 place count 724 transition count 2036
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 129 place count 724 transition count 1940
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 321 place count 628 transition count 1940
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 481 place count 548 transition count 1860
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 2 with 23 rules applied. Total rules applied 504 place count 548 transition count 1837
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 527 place count 525 transition count 1837
Applied a total of 527 rules in 365 ms. Remains 525 /789 variables (removed 264) and now considering 1837/2100 (removed 263) transitions.
Running 1833 sub problems to find dead transitions.
[2024-05-28 17:51:55] [INFO ] Flow matrix only has 1805 transitions (discarded 32 similar events)
// Phase 1: matrix 1805 rows 525 cols
[2024-05-28 17:51:55] [INFO ] Computed 54 invariants in 69 ms
[2024-05-28 17:51:55] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/521 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1833 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/521 variables, 34/50 constraints. Problems are: Problem set: 0 solved, 1833 unsolved
[2024-05-28 17:52:20] [INFO ] Deduced a trap composed of 51 places in 140 ms of which 2 ms to minimize.
[2024-05-28 17:52:20] [INFO ] Deduced a trap composed of 52 places in 123 ms of which 2 ms to minimize.
[2024-05-28 17:52:20] [INFO ] Deduced a trap composed of 50 places in 124 ms of which 1 ms to minimize.
[2024-05-28 17:52:20] [INFO ] Deduced a trap composed of 51 places in 77 ms of which 1 ms to minimize.
[2024-05-28 17:52:20] [INFO ] Deduced a trap composed of 51 places in 52 ms of which 1 ms to minimize.
[2024-05-28 17:52:20] [INFO ] Deduced a trap composed of 50 places in 71 ms of which 1 ms to minimize.
[2024-05-28 17:52:21] [INFO ] Deduced a trap composed of 167 places in 453 ms of which 5 ms to minimize.
[2024-05-28 17:52:21] [INFO ] Deduced a trap composed of 51 places in 56 ms of which 5 ms to minimize.
[2024-05-28 17:52:22] [INFO ] Deduced a trap composed of 81 places in 298 ms of which 2 ms to minimize.
[2024-05-28 17:52:22] [INFO ] Deduced a trap composed of 52 places in 46 ms of which 1 ms to minimize.
[2024-05-28 17:52:22] [INFO ] Deduced a trap composed of 33 places in 283 ms of which 3 ms to minimize.
[2024-05-28 17:52:24] [INFO ] Deduced a trap composed of 19 places in 319 ms of which 3 ms to minimize.
[2024-05-28 17:52:27] [INFO ] Deduced a trap composed of 67 places in 353 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 521/2330 variables, and 63 constraints, problems are : Problem set: 0 solved, 1833 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 34/38 constraints, State Equation: 0/525 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1833/1833 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1833 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/521 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1833 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/521 variables, 34/50 constraints. Problems are: Problem set: 0 solved, 1833 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/521 variables, 13/63 constraints. Problems are: Problem set: 0 solved, 1833 unsolved
[2024-05-28 17:52:41] [INFO ] Deduced a trap composed of 269 places in 433 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 521/2330 variables, and 64 constraints, problems are : Problem set: 0 solved, 1833 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 34/38 constraints, State Equation: 0/525 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1833 constraints, Known Traps: 14/14 constraints]
After SMT, in 52683ms problems are : Problem set: 0 solved, 1833 unsolved
Search for dead transitions found 0 dead transitions in 52717ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53089 ms. Remains : 525/789 places, 1837/2100 transitions.
RANDOM walk for 30313 steps (7 resets) in 444 ms. (68 steps per ms) remains 0/1 properties
Successfully simplified 28 atomic propositions for a total of 15 simplifications.
FORMULA PolyORBLF-PT-S04J06T08-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 17:52:48] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2024-05-28 17:52:48] [INFO ] Flatten gal took : 93 ms
FORMULA PolyORBLF-PT-S04J06T08-CTLFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 17:52:48] [INFO ] Flatten gal took : 101 ms
[2024-05-28 17:52:49] [INFO ] Input system was already deterministic with 2100 transitions.
Support contains 261 out of 789 places (down from 375) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 789/789 places, 2100/2100 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 788 transition count 2100
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 780 transition count 2092
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 780 transition count 2092
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 25 place count 772 transition count 2084
Iterating global reduction 1 with 8 rules applied. Total rules applied 33 place count 772 transition count 2084
Applied a total of 33 rules in 73 ms. Remains 772 /789 variables (removed 17) and now considering 2084/2100 (removed 16) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 17:52:49] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
// Phase 1: matrix 2052 rows 772 cols
[2024-05-28 17:52:49] [INFO ] Computed 54 invariants in 81 ms
[2024-05-28 17:52:49] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 31/49 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 17:53:17] [INFO ] Deduced a trap composed of 376 places in 263 ms of which 4 ms to minimize.
[2024-05-28 17:53:17] [INFO ] Deduced a trap composed of 375 places in 341 ms of which 5 ms to minimize.
[2024-05-28 17:53:18] [INFO ] Deduced a trap composed of 375 places in 320 ms of which 4 ms to minimize.
[2024-05-28 17:53:18] [INFO ] Deduced a trap composed of 156 places in 367 ms of which 5 ms to minimize.
SMT process timed out in 29574ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 29594ms
[2024-05-28 17:53:18] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 17:53:18] [INFO ] Invariant cache hit.
[2024-05-28 17:53:19] [INFO ] Implicit Places using invariants in 694 ms returned []
[2024-05-28 17:53:19] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 17:53:19] [INFO ] Invariant cache hit.
[2024-05-28 17:53:22] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 17:53:53] [INFO ] Performed 677/772 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 17:53:56] [INFO ] Implicit Places using invariants and state equation in 37277 ms returned []
Implicit Place search using SMT with State Equation took 37974 ms to find 0 implicit places.
Running 2080 sub problems to find dead transitions.
[2024-05-28 17:53:56] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 17:53:56] [INFO ] Invariant cache hit.
[2024-05-28 17:53:56] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 31/49 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 17:54:35] [INFO ] Deduced a trap composed of 375 places in 325 ms of which 5 ms to minimize.
[2024-05-28 17:54:35] [INFO ] Deduced a trap composed of 382 places in 286 ms of which 4 ms to minimize.
[2024-05-28 17:54:35] [INFO ] Deduced a trap composed of 374 places in 260 ms of which 3 ms to minimize.
SMT process timed out in 38773ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 38800ms
Starting structural reductions in LTL mode, iteration 1 : 772/789 places, 2084/2100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106454 ms. Remains : 772/789 places, 2084/2100 transitions.
[2024-05-28 17:54:35] [INFO ] Flatten gal took : 68 ms
[2024-05-28 17:54:35] [INFO ] Flatten gal took : 72 ms
[2024-05-28 17:54:35] [INFO ] Input system was already deterministic with 2084 transitions.
[2024-05-28 17:54:36] [INFO ] Flatten gal took : 85 ms
[2024-05-28 17:54:36] [INFO ] Flatten gal took : 81 ms
[2024-05-28 17:54:36] [INFO ] Time to serialize gal into /tmp/CTLFireability2435608000681771669.gal : 46 ms
[2024-05-28 17:54:36] [INFO ] Time to serialize properties into /tmp/CTLFireability3273475695908607522.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/CTLFireability2435608000681771669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3273475695908607522.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 17:55:06] [INFO ] Flatten gal took : 66 ms
[2024-05-28 17:55:06] [INFO ] Applying decomposition
[2024-05-28 17:55:06] [INFO ] Flatten gal took : 65 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/graph11784194302526410756.txt' '-o' '/tmp/graph11784194302526410756.bin' '-w' '/tmp/graph11784194302526410756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11784194302526410756.bin' '-l' '-1' '-v' '-w' '/tmp/graph11784194302526410756.weights' '-q' '0' '-e' '0.001'
[2024-05-28 17:55:06] [INFO ] Decomposing Gal with order
[2024-05-28 17:55:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 17:55:07] [INFO ] Removed a total of 1507 redundant transitions.
[2024-05-28 17:55:07] [INFO ] Flatten gal took : 403 ms
[2024-05-28 17:55:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 392 labels/synchronizations in 65 ms.
[2024-05-28 17:55:07] [INFO ] Time to serialize gal into /tmp/CTLFireability4187856428775237924.gal : 26 ms
[2024-05-28 17:55:07] [INFO ] Time to serialize properties into /tmp/CTLFireability13294701527467053896.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/CTLFireability4187856428775237924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13294701527467053896.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 SI_CTL mode, iteration 0 : 789/789 places, 2100/2100 transitions.
Ensure Unique test removed 1 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 188 ms. Remains 596 /789 variables (removed 193) and now considering 1908/2100 (removed 192) transitions.
Running 1904 sub problems to find dead transitions.
[2024-05-28 17:55:37] [INFO ] Flow matrix only has 1876 transitions (discarded 32 similar events)
// Phase 1: matrix 1876 rows 596 cols
[2024-05-28 17:55:37] [INFO ] Computed 54 invariants in 39 ms
[2024-05-28 17:55:37] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 30/45 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
[2024-05-28 17:56:00] [INFO ] Deduced a trap composed of 3 places in 88 ms of which 1 ms to minimize.
[2024-05-28 17:56:02] [INFO ] Deduced a trap composed of 34 places in 168 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2472 variables, and 47 constraints, problems are : Problem set: 0 solved, 1904 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 30/38 constraints, State Equation: 0/596 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1904/1904 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1904 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 30/45 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 2/47 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/592 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1904 unsolved
SMT process timed out in 48309ms, After SMT, problems are : Problem set: 0 solved, 1904 unsolved
Search for dead transitions found 0 dead transitions in 48332ms
[2024-05-28 17:56:26] [INFO ] Flow matrix only has 1876 transitions (discarded 32 similar events)
[2024-05-28 17:56:26] [INFO ] Invariant cache hit.
[2024-05-28 17:56:26] [INFO ] Implicit Places using invariants in 663 ms returned [2, 97, 108, 161, 220, 261, 291, 439]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 670 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 588/789 places, 1908/2100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 581 transition count 1901
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 581 transition count 1901
Applied a total of 14 rules in 48 ms. Remains 581 /588 variables (removed 7) and now considering 1901/1908 (removed 7) transitions.
[2024-05-28 17:56:26] [INFO ] Flow matrix only has 1869 transitions (discarded 32 similar events)
// Phase 1: matrix 1869 rows 581 cols
[2024-05-28 17:56:26] [INFO ] Computed 46 invariants in 33 ms
[2024-05-28 17:56:27] [INFO ] Implicit Places using invariants in 881 ms returned []
[2024-05-28 17:56:27] [INFO ] Flow matrix only has 1869 transitions (discarded 32 similar events)
[2024-05-28 17:56:27] [INFO ] Invariant cache hit.
[2024-05-28 17:56:28] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 17:56:46] [INFO ] Implicit Places using invariants and state equation in 18523 ms returned []
Implicit Place search using SMT with State Equation took 19409 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 581/789 places, 1901/2100 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 68652 ms. Remains : 581/789 places, 1901/2100 transitions.
[2024-05-28 17:56:46] [INFO ] Flatten gal took : 63 ms
[2024-05-28 17:56:46] [INFO ] Flatten gal took : 65 ms
[2024-05-28 17:56:46] [INFO ] Input system was already deterministic with 1901 transitions.
RANDOM walk for 134 steps (0 resets) in 6 ms. (19 steps per ms) remains 0/1 properties
FORMULA PolyORBLF-PT-S04J06T08-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 17:56:46] [INFO ] Flatten gal took : 98 ms
[2024-05-28 17:56:46] [INFO ] Flatten gal took : 104 ms
[2024-05-28 17:56:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18267153756620379236.gal : 32 ms
[2024-05-28 17:56:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1937710891900876826.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/ReachabilityCardinality18267153756620379236.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1937710891900876826.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 : 789/789 places, 2100/2100 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 788 transition count 2100
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 780 transition count 2092
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 780 transition count 2092
Applied a total of 17 rules in 57 ms. Remains 780 /789 variables (removed 9) and now considering 2092/2100 (removed 8) transitions.
Running 2088 sub problems to find dead transitions.
[2024-05-28 17:56:47] [INFO ] Flow matrix only has 2060 transitions (discarded 32 similar events)
// Phase 1: matrix 2060 rows 780 cols
[2024-05-28 17:56:47] [INFO ] Computed 54 invariants in 45 ms
[2024-05-28 17:56:47] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/776 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/776 variables, 27/45 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
[2024-05-28 17:57:15] [INFO ] Deduced a trap composed of 3 places in 104 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 776/2840 variables, and 46 constraints, problems are : Problem set: 0 solved, 2088 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 27/36 constraints, State Equation: 0/780 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2088/2088 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2088 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/776 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/776 variables, 27/45 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/776 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
[2024-05-28 17:57:24] [INFO ] Deduced a trap composed of 138 places in 243 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 1)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 1)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 1)
(s16 0)
(s17 0)
(s18 1)
(s19 0)
(s20 0)
(s21 1)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 1)
(s28 0)
(s29 1)
(s30 0)
(s31 1)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 1)
(s37 0)
(s38 0)
(s39 0)
(s40 1)
(s41 1)
(s42 1)
(s43 0)
(s44 0)
(s45 1)
(s46 1)
(s47 0)
(s48 0)
(s49 0)
(s50 2)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 1)
(s61 0)
(s62 0)
(s63 0)
(s64 1)
(s65 1)
(s66 1)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 2)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 1)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 4)
(s91 0)
(s92 0)
(s93 0)
(s94 1)
(s95 1)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 1)
(s101 0)
(s102 0)
(s103 0)
(s104 2)
(s105 0)
(s106 1)
(s107 0)
(s108 0)
(s109 1)
(s110 0)
(s111 1)
(s112 0)
(s113 0)
(s114 1)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 1)
(s121 0)
(s122 0)
(s123 0)
(s124 2)
(s125 0)
(s126 1)
(s127 0)
(s128 0)
(s129 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 47 constraints, problems are : Problem set: 0 solved, 2088 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 27/36 constraints, State Equation: 0/780 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2088 constraints, Known Traps: 2/2 constraints]
After SMT, in 50218ms problems are : Problem set: 0 solved, 2088 unsolved
Search for dead transitions found 0 dead transitions in 50243ms
[2024-05-28 17:57:37] [INFO ] Flow matrix only has 2060 transitions (discarded 32 similar events)
[2024-05-28 17:57:37] [INFO ] Invariant cache hit.
[2024-05-28 17:57:37] [INFO ] Implicit Places using invariants in 630 ms returned [2, 132, 144, 214, 292, 348, 386, 573]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 635 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 772/789 places, 2092/2100 transitions.
Applied a total of 0 rules in 11 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 50952 ms. Remains : 772/789 places, 2092/2100 transitions.
[2024-05-28 17:57:37] [INFO ] Flatten gal took : 56 ms
[2024-05-28 17:57:38] [INFO ] Flatten gal took : 58 ms
[2024-05-28 17:57:38] [INFO ] Input system was already deterministic with 2092 transitions.
[2024-05-28 17:57:38] [INFO ] Flatten gal took : 61 ms
[2024-05-28 17:57:38] [INFO ] Flatten gal took : 68 ms
[2024-05-28 17:57:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11485222901509861182.gal : 10 ms
[2024-05-28 17:57:38] [INFO ] Time to serialize properties into /tmp/CTLFireability7228137925906061668.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11485222901509861182.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7228137925906061668.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 17:58:08] [INFO ] Flatten gal took : 116 ms
[2024-05-28 17:58:08] [INFO ] Applying decomposition
[2024-05-28 17:58:08] [INFO ] Flatten gal took : 105 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/graph4745294550903613469.txt' '-o' '/tmp/graph4745294550903613469.bin' '-w' '/tmp/graph4745294550903613469.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4745294550903613469.bin' '-l' '-1' '-v' '-w' '/tmp/graph4745294550903613469.weights' '-q' '0' '-e' '0.001'
[2024-05-28 17:58:08] [INFO ] Decomposing Gal with order
[2024-05-28 17:58:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 17:58:09] [INFO ] Removed a total of 1479 redundant transitions.
[2024-05-28 17:58:09] [INFO ] Flatten gal took : 212 ms
[2024-05-28 17:58:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 486 labels/synchronizations in 51 ms.
[2024-05-28 17:58:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6649401641656463573.gal : 19 ms
[2024-05-28 17:58:09] [INFO ] Time to serialize properties into /tmp/CTLFireability10526358913796854522.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6649401641656463573.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10526358913796854522.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 SI_CTL mode, iteration 0 : 789/789 places, 2100/2100 transitions.
Ensure Unique test removed 1 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 2 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 1 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 202 ms. Remains 612 /789 variables (removed 177) and now considering 1924/2100 (removed 176) transitions.
Running 1920 sub problems to find dead transitions.
[2024-05-28 17:58:39] [INFO ] Flow matrix only has 1892 transitions (discarded 32 similar events)
// Phase 1: matrix 1892 rows 612 cols
[2024-05-28 17:58:39] [INFO ] Computed 54 invariants in 64 ms
[2024-05-28 17:58:39] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
[2024-05-28 17:59:06] [INFO ] Deduced a trap composed of 49 places in 283 ms of which 3 ms to minimize.
[2024-05-28 17:59:08] [INFO ] Deduced a trap composed of 31 places in 239 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 608/2504 variables, and 45 constraints, problems are : Problem set: 0 solved, 1920 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 24/35 constraints, State Equation: 0/612 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1920/1920 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1920 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/608 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 608/2504 variables, and 45 constraints, problems are : Problem set: 0 solved, 1920 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 24/35 constraints, State Equation: 0/612 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1920 constraints, Known Traps: 2/2 constraints]
After SMT, in 49846ms problems are : Problem set: 0 solved, 1920 unsolved
Search for dead transitions found 0 dead transitions in 49876ms
[2024-05-28 17:59:29] [INFO ] Flow matrix only has 1892 transitions (discarded 32 similar events)
[2024-05-28 17:59:29] [INFO ] Invariant cache hit.
[2024-05-28 17:59:30] [INFO ] Implicit Places using invariants in 715 ms returned []
[2024-05-28 17:59:30] [INFO ] Flow matrix only has 1892 transitions (discarded 32 similar events)
[2024-05-28 17:59:30] [INFO ] Invariant cache hit.
[2024-05-28 17:59:31] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 17:59:54] [INFO ] Implicit Places using invariants and state equation in 24538 ms returned []
Implicit Place search using SMT with State Equation took 25255 ms to find 0 implicit places.
[2024-05-28 17:59:54] [INFO ] Redundant transitions in 142 ms returned []
Running 1920 sub problems to find dead transitions.
[2024-05-28 17:59:54] [INFO ] Flow matrix only has 1892 transitions (discarded 32 similar events)
[2024-05-28 17:59:54] [INFO ] Invariant cache hit.
[2024-05-28 17:59:54] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
[2024-05-28 18:00:23] [INFO ] Deduced a trap composed of 3 places in 272 ms of which 3 ms to minimize.
[2024-05-28 18:00:25] [INFO ] Deduced a trap composed of 41 places in 311 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 608/2504 variables, and 45 constraints, problems are : Problem set: 0 solved, 1920 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 24/35 constraints, State Equation: 0/612 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1920/1920 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1920 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/608 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1920 unsolved
[2024-05-28 18:00:43] [INFO ] Deduced a trap composed of 61 places in 365 ms of which 4 ms to minimize.
[2024-05-28 18:00:44] [INFO ] Deduced a trap composed of 5 places in 410 ms of which 4 ms to minimize.
[2024-05-28 18:00:44] [INFO ] Deduced a trap composed of 61 places in 389 ms of which 4 ms to minimize.
[2024-05-28 18:00:44] [INFO ] Deduced a trap composed of 61 places in 429 ms of which 4 ms to minimize.
[2024-05-28 18:00:45] [INFO ] Deduced a trap composed of 28 places in 442 ms of which 4 ms to minimize.
[2024-05-28 18:00:45] [INFO ] Deduced a trap composed of 66 places in 419 ms of which 4 ms to minimize.
[2024-05-28 18:00:46] [INFO ] Deduced a trap composed of 94 places in 436 ms of which 4 ms to minimize.
[2024-05-28 18:00:46] [INFO ] Deduced a trap composed of 91 places in 383 ms of which 3 ms to minimize.
[2024-05-28 18:00:47] [INFO ] Deduced a trap composed of 164 places in 375 ms of which 4 ms to minimize.
[2024-05-28 18:00:47] [INFO ] Deduced a trap composed of 62 places in 100 ms of which 4 ms to minimize.
[2024-05-28 18:00:47] [INFO ] Deduced a trap composed of 62 places in 51 ms of which 1 ms to minimize.
[2024-05-28 18:00:47] [INFO ] Deduced a trap composed of 91 places in 308 ms of which 4 ms to minimize.
[2024-05-28 18:00:48] [INFO ] Deduced a trap composed of 62 places in 63 ms of which 1 ms to minimize.
[2024-05-28 18:00:50] [INFO ] Deduced a trap composed of 91 places in 319 ms of which 3 ms to minimize.
[2024-05-28 18:00:51] [INFO ] Deduced a trap composed of 19 places in 147 ms of which 3 ms to minimize.
[2024-05-28 18:01:01] [INFO ] Deduced a trap composed of 61 places in 41 ms of which 1 ms to minimize.
[2024-05-28 18:01:01] [INFO ] Deduced a trap composed of 62 places in 62 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 2)
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(s206 timeout
0 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 62 constraints, problems are : Problem set: 0 solved, 1920 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 24/35 constraints, State Equation: 0/612 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1920 constraints, Known Traps: 19/19 constraints]
After SMT, in 69847ms problems are : Problem set: 0 solved, 1920 unsolved
Search for dead transitions found 0 dead transitions in 69884ms
Starting structural reductions in SI_CTL mode, iteration 1 : 612/789 places, 1924/2100 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 145383 ms. Remains : 612/789 places, 1924/2100 transitions.
[2024-05-28 18:01:04] [INFO ] Flatten gal took : 57 ms
[2024-05-28 18:01:04] [INFO ] Flatten gal took : 62 ms
[2024-05-28 18:01:05] [INFO ] Input system was already deterministic with 1924 transitions.
[2024-05-28 18:01:05] [INFO ] Flatten gal took : 73 ms
[2024-05-28 18:01:05] [INFO ] Flatten gal took : 71 ms
[2024-05-28 18:01:05] [INFO ] Time to serialize gal into /tmp/CTLFireability12752873194993733311.gal : 9 ms
[2024-05-28 18:01:05] [INFO ] Time to serialize properties into /tmp/CTLFireability17973348130604818549.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/CTLFireability12752873194993733311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17973348130604818549.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 18:01:35] [INFO ] Flatten gal took : 129 ms
[2024-05-28 18:01:35] [INFO ] Applying decomposition
[2024-05-28 18:01:35] [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/graph14798831040549035236.txt' '-o' '/tmp/graph14798831040549035236.bin' '-w' '/tmp/graph14798831040549035236.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14798831040549035236.bin' '-l' '-1' '-v' '-w' '/tmp/graph14798831040549035236.weights' '-q' '0' '-e' '0.001'
[2024-05-28 18:01:35] [INFO ] Decomposing Gal with order
[2024-05-28 18:01:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 18:01:35] [INFO ] Removed a total of 1260 redundant transitions.
[2024-05-28 18:01:36] [INFO ] Flatten gal took : 218 ms
[2024-05-28 18:01:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 577 labels/synchronizations in 36 ms.
[2024-05-28 18:01:36] [INFO ] Time to serialize gal into /tmp/CTLFireability15881659386189152343.gal : 22 ms
[2024-05-28 18:01:36] [INFO ] Time to serialize properties into /tmp/CTLFireability3234187102121663683.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/CTLFireability15881659386189152343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3234187102121663683.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 : 789/789 places, 2100/2100 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 788 transition count 2100
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 780 transition count 2092
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 780 transition count 2092
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 25 place count 772 transition count 2084
Iterating global reduction 1 with 8 rules applied. Total rules applied 33 place count 772 transition count 2084
Applied a total of 33 rules in 57 ms. Remains 772 /789 variables (removed 17) and now considering 2084/2100 (removed 16) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 18:02:06] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
// Phase 1: matrix 2052 rows 772 cols
[2024-05-28 18:02:06] [INFO ] Computed 54 invariants in 40 ms
[2024-05-28 18:02:06] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 31/49 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 18:02:35] [INFO ] Deduced a trap composed of 376 places in 378 ms of which 5 ms to minimize.
[2024-05-28 18:02:35] [INFO ] Deduced a trap composed of 375 places in 420 ms of which 4 ms to minimize.
SMT process timed out in 29187ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 29219ms
[2024-05-28 18:02:35] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 18:02:35] [INFO ] Invariant cache hit.
[2024-05-28 18:02:36] [INFO ] Implicit Places using invariants in 688 ms returned [2, 132, 144, 214, 290, 345, 383, 568]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 694 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/789 places, 2084/2100 transitions.
Applied a total of 0 rules in 15 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 29992 ms. Remains : 764/789 places, 2084/2100 transitions.
[2024-05-28 18:02:36] [INFO ] Flatten gal took : 96 ms
[2024-05-28 18:02:36] [INFO ] Flatten gal took : 113 ms
[2024-05-28 18:02:36] [INFO ] Input system was already deterministic with 2084 transitions.
[2024-05-28 18:02:36] [INFO ] Flatten gal took : 69 ms
[2024-05-28 18:02:36] [INFO ] Flatten gal took : 69 ms
[2024-05-28 18:02:36] [INFO ] Time to serialize gal into /tmp/CTLFireability8234714568268686146.gal : 10 ms
[2024-05-28 18:02:36] [INFO ] Time to serialize properties into /tmp/CTLFireability16656257766629600171.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/CTLFireability8234714568268686146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16656257766629600171.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 18:03:07] [INFO ] Flatten gal took : 127 ms
[2024-05-28 18:03:07] [INFO ] Applying decomposition
[2024-05-28 18:03:07] [INFO ] Flatten gal took : 100 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/graph6891727257367627280.txt' '-o' '/tmp/graph6891727257367627280.bin' '-w' '/tmp/graph6891727257367627280.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6891727257367627280.bin' '-l' '-1' '-v' '-w' '/tmp/graph6891727257367627280.weights' '-q' '0' '-e' '0.001'
[2024-05-28 18:03:07] [INFO ] Decomposing Gal with order
[2024-05-28 18:03:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 18:03:07] [INFO ] Removed a total of 1710 redundant transitions.
[2024-05-28 18:03:07] [INFO ] Flatten gal took : 174 ms
[2024-05-28 18:03:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 173 labels/synchronizations in 23 ms.
[2024-05-28 18:03:07] [INFO ] Time to serialize gal into /tmp/CTLFireability9097522380386376509.gal : 21 ms
[2024-05-28 18:03:07] [INFO ] Time to serialize properties into /tmp/CTLFireability13026522894365205860.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/CTLFireability9097522380386376509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13026522894365205860.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 : 789/789 places, 2100/2100 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 788 transition count 2100
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 780 transition count 2092
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 780 transition count 2092
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 25 place count 772 transition count 2084
Iterating global reduction 1 with 8 rules applied. Total rules applied 33 place count 772 transition count 2084
Applied a total of 33 rules in 85 ms. Remains 772 /789 variables (removed 17) and now considering 2084/2100 (removed 16) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 18:03:38] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 18:03:38] [INFO ] Invariant cache hit.
[2024-05-28 18:03:38] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 31/49 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 49 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 31/36 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, 18/18 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 31/49 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 18:04:11] [INFO ] Deduced a trap composed of 175 places in 380 ms of which 5 ms to minimize.
[2024-05-28 18:04:11] [INFO ] Deduced a trap composed of 83 places in 213 ms of which 3 ms to minimize.
[2024-05-28 18:04:11] [INFO ] Deduced a trap composed of 81 places in 142 ms of which 2 ms to minimize.
[2024-05-28 18:04:12] [INFO ] Deduced a trap composed of 81 places in 105 ms of which 2 ms to minimize.
[2024-05-28 18:04:12] [INFO ] Deduced a trap composed of 82 places in 76 ms of which 1 ms to minimize.
[2024-05-28 18:04:12] [INFO ] Deduced a trap composed of 81 places in 81 ms of which 2 ms to minimize.
[2024-05-28 18:04:12] [INFO ] Deduced a trap composed of 19 places in 257 ms of which 3 ms to minimize.
[2024-05-28 18:04:12] [INFO ] Deduced a trap composed of 82 places in 72 ms of which 2 ms to minimize.
[2024-05-28 18:04:13] [INFO ] Deduced a trap composed of 385 places in 439 ms of which 5 ms to minimize.
[2024-05-28 18:04:13] [INFO ] Deduced a trap composed of 374 places in 386 ms of which 4 ms to minimize.
[2024-05-28 18:04:15] [INFO ] Deduced a trap composed of 101 places in 264 ms of which 3 ms to minimize.
[2024-05-28 18:04:16] [INFO ] Deduced a trap composed of 101 places in 288 ms of which 2 ms to minimize.
[2024-05-28 18:04:16] [INFO ] Deduced a trap composed of 49 places in 239 ms of which 2 ms to minimize.
[2024-05-28 18:04:17] [INFO ] Deduced a trap composed of 383 places in 398 ms of which 5 ms to minimize.
[2024-05-28 18:04:18] [INFO ] Deduced a trap composed of 385 places in 363 ms of which 5 ms to minimize.
[2024-05-28 18:04:18] [INFO ] Deduced a trap composed of 367 places in 365 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 768/2824 variables, and 65 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 31/36 constraints, State Equation: 0/772 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2080 constraints, Known Traps: 16/16 constraints]
After SMT, in 49593ms problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 49620ms
[2024-05-28 18:04:27] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 18:04:27] [INFO ] Invariant cache hit.
[2024-05-28 18:04:28] [INFO ] Implicit Places using invariants in 702 ms returned [2, 132, 144, 214, 290, 345, 383, 568]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 706 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/789 places, 2084/2100 transitions.
Applied a total of 0 rules in 12 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 50430 ms. Remains : 764/789 places, 2084/2100 transitions.
[2024-05-28 18:04:28] [INFO ] Flatten gal took : 62 ms
[2024-05-28 18:04:28] [INFO ] Flatten gal took : 75 ms
[2024-05-28 18:04:28] [INFO ] Input system was already deterministic with 2084 transitions.
[2024-05-28 18:04:28] [INFO ] Flatten gal took : 63 ms
[2024-05-28 18:04:28] [INFO ] Flatten gal took : 70 ms
[2024-05-28 18:04:28] [INFO ] Time to serialize gal into /tmp/CTLFireability18003968331361332447.gal : 9 ms
[2024-05-28 18:04:28] [INFO ] Time to serialize properties into /tmp/CTLFireability5011442490029383123.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18003968331361332447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5011442490029383123.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.

BK_STOP 1716919479344

--------------------
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-PT-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-PT-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-171654446800298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T08.tgz
mv PolyORBLF-PT-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 ;