Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r289-tajo-171654446100515.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is PolyORBNT-PT-S10J80, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654446100515
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 39K Apr 12 11:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 196K Apr 12 11:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 509K Apr 12 10:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.0M Apr 12 10:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 20K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 198K Apr 12 14:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 829K Apr 12 14:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.9M Apr 12 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 6.9M Apr 12 14:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.4K 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 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 14M 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 PolyORBNT-PT-S10J80-LTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716893161621

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J80
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 10:46:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 10:46:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 10:46:05] [INFO ] Load time of PNML (sax parser for PT used): 1063 ms
[2024-05-28 10:46:05] [INFO ] Transformed 1614 places.
[2024-05-28 10:46:05] [INFO ] Transformed 13500 transitions.
[2024-05-28 10:46:05] [INFO ] Parsed PT model containing 1614 places and 13500 transitions and 119759 arcs in 1554 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Support contains 540 out of 1614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 3390
Applied a total of 10 rules in 425 ms. Remains 1604 /1614 variables (removed 10) and now considering 3390/3390 (removed 0) transitions.
Running 3379 sub problems to find dead transitions.
[2024-05-28 10:46:06] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1604 cols
[2024-05-28 10:46:06] [INFO ] Computed 182 invariants in 405 ms
[2024-05-28 10:46:07] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1593 variables, 160/160 constraints. Problems are: Problem set: 0 solved, 3379 unsolved
SMT process timed out in 46933ms, After SMT, problems are : Problem set: 0 solved, 3379 unsolved
Search for dead transitions found 0 dead transitions in 47072ms
[2024-05-28 10:46:53] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-28 10:46:53] [INFO ] Invariant cache hit.
[2024-05-28 10:46:54] [INFO ] Implicit Places using invariants in 1502 ms returned []
[2024-05-28 10:46:54] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-28 10:46:54] [INFO ] Invariant cache hit.
[2024-05-28 10:46:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 10:47:18] [INFO ] Implicit Places using invariants and state equation in 23680 ms returned []
Implicit Place search using SMT with State Equation took 25207 ms to find 0 implicit places.
Running 3379 sub problems to find dead transitions.
[2024-05-28 10:47:18] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-28 10:47:18] [INFO ] Invariant cache hit.
[2024-05-28 10:47:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1593 variables, 160/160 constraints. Problems are: Problem set: 0 solved, 3379 unsolved
SMT process timed out in 55235ms, After SMT, problems are : Problem set: 0 solved, 3379 unsolved
Search for dead transitions found 0 dead transitions in 55292ms
Starting structural reductions in LTL mode, iteration 1 : 1604/1614 places, 3390/3390 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 128159 ms. Remains : 1604/1614 places, 3390/3390 transitions.
Support contains 540 out of 1604 places after structural reductions.
[2024-05-28 10:48:14] [INFO ] Flatten gal took : 324 ms
[2024-05-28 10:48:14] [INFO ] Flatten gal took : 196 ms
[2024-05-28 10:48:15] [INFO ] Input system was already deterministic with 3390 transitions.
RANDOM walk for 40000 steps (2239 resets) in 4034 ms. (9 steps per ms) remains 22/34 properties
BEST_FIRST walk for 4004 steps (40 resets) in 77 ms. (51 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (39 resets) in 57 ms. (69 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (40 resets) in 76 ms. (52 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (40 resets) in 63 ms. (62 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (39 resets) in 45 ms. (87 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (39 resets) in 56 ms. (70 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (40 resets) in 64 ms. (61 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (36 resets) in 39 ms. (100 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (40 resets) in 31 ms. (125 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (39 resets) in 38 ms. (102 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (40 resets) in 46 ms. (85 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (40 resets) in 39 ms. (100 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (39 resets) in 40 ms. (97 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (39 resets) in 58 ms. (67 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (40 resets) in 41 ms. (95 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (40 resets) in 40 ms. (97 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (39 resets) in 64 ms. (61 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (40 resets) in 37 ms. (105 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (40 resets) in 37 ms. (105 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (40 resets) in 38 ms. (102 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (41 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (40 resets) in 38 ms. (102 steps per ms) remains 22/22 properties
[2024-05-28 10:48:17] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-05-28 10:48:17] [INFO ] Invariant cache hit.
[2024-05-28 10:48:17] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/430 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp21 is UNSAT
At refinement iteration 1 (OVERLAPS) 1120/1550 variables, 160/160 constraints. Problems are: Problem set: 2 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1550 variables, 1/161 constraints. Problems are: Problem set: 2 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1550 variables, 0/161 constraints. Problems are: Problem set: 2 solved, 20 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp29 is UNSAT
At refinement iteration 4 (OVERLAPS) 53/1603 variables, 21/182 constraints. Problems are: Problem set: 9 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1603 variables, 0/182 constraints. Problems are: Problem set: 9 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 3381/4984 variables, 1603/1785 constraints. Problems are: Problem set: 9 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4984 variables, 1/1786 constraints. Problems are: Problem set: 9 solved, 13 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4984/4985 variables, and 1786 constraints, problems are : Problem set: 9 solved, 13 unsolved in 5035 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 1603/1604 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 22/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/346 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1202/1548 variables, 160/160 constraints. Problems are: Problem set: 9 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1548 variables, 0/160 constraints. Problems are: Problem set: 9 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 55/1603 variables, 22/182 constraints. Problems are: Problem set: 9 solved, 13 unsolved
[2024-05-28 10:48:25] [INFO ] Deduced a trap composed of 24 places in 1317 ms of which 90 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1603 variables, 1/183 constraints. Problems are: Problem set: 9 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1603 variables, 0/183 constraints. Problems are: Problem set: 9 solved, 13 unsolved
SMT process timed out in 10260ms, After SMT, problems are : Problem set: 9 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 346 out of 1604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1604/1604 places, 3390/3390 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1604 transition count 3388
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1602 transition count 3388
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 82 Pre rules applied. Total rules applied 4 place count 1602 transition count 3306
Deduced a syphon composed of 82 places in 4 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 168 place count 1520 transition count 3306
Applied a total of 168 rules in 494 ms. Remains 1520 /1604 variables (removed 84) and now considering 3306/3390 (removed 84) transitions.
Running 3295 sub problems to find dead transitions.
[2024-05-28 10:48:28] [INFO ] Flow matrix only has 3297 transitions (discarded 9 similar events)
// Phase 1: matrix 3297 rows 1520 cols
[2024-05-28 10:48:28] [INFO ] Computed 182 invariants in 249 ms
[2024-05-28 10:48:28] [INFO ] State equation strengthened by 1 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) 0/1509 variables, 160/160 constraints. Problems are: Problem set: 0 solved, 3295 unsolved
SMT process timed out in 48852ms, After SMT, problems are : Problem set: 0 solved, 3295 unsolved
Search for dead transitions found 0 dead transitions in 48903ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49410 ms. Remains : 1520/1604 places, 3306/3390 transitions.
RANDOM walk for 40000 steps (2844 resets) in 2067 ms. (19 steps per ms) remains 0/13 properties
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 83 out of 1604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1604/1604 places, 3390/3390 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1604 transition count 3385
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 1599 transition count 3385
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 10 place count 1599 transition count 3301
Deduced a syphon composed of 84 places in 2 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 178 place count 1515 transition count 3301
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 179 place count 1514 transition count 3300
Iterating global reduction 2 with 1 rules applied. Total rules applied 180 place count 1514 transition count 3300
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 182 place count 1513 transition count 3299
Applied a total of 182 rules in 588 ms. Remains 1513 /1604 variables (removed 91) and now considering 3299/3390 (removed 91) transitions.
Running 3288 sub problems to find dead transitions.
[2024-05-28 10:49:18] [INFO ] Flow matrix only has 3290 transitions (discarded 9 similar events)
// Phase 1: matrix 3290 rows 1513 cols
[2024-05-28 10:49:18] [INFO ] Computed 182 invariants in 130 ms
[2024-05-28 10:49:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1503 variables, 159/159 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
SMT process timed out in 49439ms, After SMT, problems are : Problem set: 0 solved, 3288 unsolved
Search for dead transitions found 0 dead transitions in 49482ms
[2024-05-28 10:50:08] [INFO ] Flow matrix only has 3290 transitions (discarded 9 similar events)
[2024-05-28 10:50:08] [INFO ] Invariant cache hit.
[2024-05-28 10:50:11] [INFO ] Implicit Places using invariants in 3221 ms returned []
[2024-05-28 10:50:11] [INFO ] Flow matrix only has 3290 transitions (discarded 9 similar events)
[2024-05-28 10:50:11] [INFO ] Invariant cache hit.
[2024-05-28 10:50:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 10:50:45] [INFO ] Performed 799/1513 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 10:51:07] [INFO ] Implicit Places using invariants and state equation in 56437 ms returned []
Implicit Place search using SMT with State Equation took 59662 ms to find 0 implicit places.
[2024-05-28 10:51:08] [INFO ] Redundant transitions in 312 ms returned []
Running 3288 sub problems to find dead transitions.
[2024-05-28 10:51:08] [INFO ] Flow matrix only has 3290 transitions (discarded 9 similar events)
[2024-05-28 10:51:08] [INFO ] Invariant cache hit.
[2024-05-28 10:51:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1503 variables, 159/159 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
SMT process timed out in 58934ms, After SMT, problems are : Problem set: 0 solved, 3288 unsolved
Search for dead transitions found 0 dead transitions in 58996ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1513/1604 places, 3299/3390 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 169087 ms. Remains : 1513/1604 places, 3299/3390 transitions.
Stuttering acceptance computed with spot in 237 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J80-LTLCardinality-02
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 5 ms.
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J80-LTLCardinality-02 finished in 169429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||X(X(G(p1)))))))'
Support contains 3 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 3390/3390 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 3389
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 3389
Applied a total of 2 rules in 218 ms. Remains 1603 /1604 variables (removed 1) and now considering 3389/3390 (removed 1) transitions.
Running 3378 sub problems to find dead transitions.
[2024-05-28 10:52:07] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
// Phase 1: matrix 3380 rows 1603 cols
[2024-05-28 10:52:07] [INFO ] Computed 182 invariants in 139 ms
[2024-05-28 10:52:07] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s519 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1592 variables, 159/159 constraints. Problems are: Problem set: 0 solved, 3378 unsolved
SMT process timed out in 48259ms, After SMT, problems are : Problem set: 0 solved, 3378 unsolved
Search for dead transitions found 0 dead transitions in 48300ms
[2024-05-28 10:52:56] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-05-28 10:52:56] [INFO ] Invariant cache hit.
[2024-05-28 10:52:59] [INFO ] Implicit Places using invariants in 3998 ms returned []
[2024-05-28 10:53:00] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-05-28 10:53:00] [INFO ] Invariant cache hit.
[2024-05-28 10:53:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 10:53:42] [INFO ] Performed 318/1603 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 10:54:12] [INFO ] Performed 495/1603 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-28 10:54:42] [INFO ] Performed 617/1603 implicitness test of which 0 returned IMPLICIT in 91 seconds.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running PolyORBNT-PT-S10J80

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1614
TRANSITIONS: 13500
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.686s, Sys 0.055s]


SAVING FILE /home/mcc/execution/model (.net / .def) ...
EXPORT TIME: [User 0.105s, Sys 0.008s]


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

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

Process ID: 667
MODEL NAME: /home/mcc/execution/model
1614 places, 13500 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S10J80"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is PolyORBNT-PT-S10J80, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r289-tajo-171654446100515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J80.tgz
mv PolyORBNT-PT-S10J80 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;