Execution Chart

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Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446900323.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-PT-S06J04T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446900323
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 25K Apr 11 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 157K Apr 11 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 67K Apr 11 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 329K Apr 11 16:52 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 9.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 160K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 538K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Apr 11 17:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Apr 11 17:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K Apr 11 17:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 134K Apr 11 17:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.9K 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 11M 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-S06J04T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716919877733

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-28 18:11:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 18:11:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 18:11:19] [INFO ] Load time of PNML (sax parser for PT used): 547 ms
[2024-05-28 18:11:19] [INFO ] Transformed 632 places.
[2024-05-28 18:11:19] [INFO ] Transformed 10500 transitions.
[2024-05-28 18:11:19] [INFO ] Parsed PT model containing 632 places and 10500 transitions and 88770 arcs in 757 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 98 out of 632 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 632/632 places, 2430/2430 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 626 transition count 2430
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 620 transition count 2424
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 620 transition count 2424
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 614 transition count 2418
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 614 transition count 2418
Applied a total of 30 rules in 203 ms. Remains 614 /632 variables (removed 18) and now considering 2418/2430 (removed 12) transitions.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:11:20] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
// Phase 1: matrix 2382 rows 614 cols
[2024-05-28 18:11:20] [INFO ] Computed 48 invariants in 130 ms
[2024-05-28 18:11:20] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 2412 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 608/2996 variables, and 37 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20108 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 23/32 constraints, State Equation: 0/614 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/608 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/608 variables, 23/37 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:12:02] [INFO ] Deduced a trap composed of 111 places in 156 ms of which 21 ms to minimize.
[2024-05-28 18:12:03] [INFO ] Deduced a trap composed of 3 places in 91 ms of which 2 ms to minimize.
[2024-05-28 18:12:05] [INFO ] Deduced a trap composed of 84 places in 562 ms of which 5 ms to minimize.
[2024-05-28 18:12:06] [INFO ] Deduced a trap composed of 83 places in 98 ms of which 1 ms to minimize.
[2024-05-28 18:12:06] [INFO ] Deduced a trap composed of 98 places in 485 ms of which 2 ms to minimize.
[2024-05-28 18:12:06] [INFO ] Deduced a trap composed of 84 places in 102 ms of which 3 ms to minimize.
[2024-05-28 18:12:07] [INFO ] Deduced a trap composed of 64 places in 171 ms of which 3 ms to minimize.
[2024-05-28 18:12:09] [INFO ] Deduced a trap composed of 64 places in 131 ms of which 4 ms to minimize.
[2024-05-28 18:12:09] [INFO ] Deduced a trap composed of 110 places in 230 ms of which 4 ms to minimize.
[2024-05-28 18:12:10] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 608/2996 variables, and 47 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 23/32 constraints, State Equation: 0/614 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 59865ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 59929ms
[2024-05-28 18:12:20] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:12:20] [INFO ] Invariant cache hit.
[2024-05-28 18:12:21] [INFO ] Implicit Places using invariants in 624 ms returned [86, 222, 347, 422, 509, 580]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 643 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 608/632 places, 2418/2430 transitions.
Applied a total of 0 rules in 26 ms. Remains 608 /608 variables (removed 0) and now considering 2418/2418 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60866 ms. Remains : 608/632 places, 2418/2430 transitions.
Support contains 98 out of 608 places after structural reductions.
[2024-05-28 18:12:21] [INFO ] Flatten gal took : 276 ms
[2024-05-28 18:12:21] [INFO ] Flatten gal took : 185 ms
[2024-05-28 18:12:22] [INFO ] Input system was already deterministic with 2418 transitions.
RANDOM walk for 40000 steps (239 resets) in 2388 ms. (16 steps per ms) remains 11/27 properties
BEST_FIRST walk for 40004 steps (85 resets) in 476 ms. (83 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (106 resets) in 339 ms. (117 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (139 resets) in 367 ms. (108 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (102 resets) in 292 ms. (136 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (110 resets) in 373 ms. (106 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (102 resets) in 209 ms. (190 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (92 resets) in 289 ms. (137 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (138 resets) in 217 ms. (183 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (103 resets) in 171 ms. (232 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (83 resets) in 164 ms. (242 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (113 resets) in 298 ms. (133 steps per ms) remains 11/11 properties
[2024-05-28 18:12:24] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
// Phase 1: matrix 2382 rows 608 cols
[2024-05-28 18:12:24] [INFO ] Computed 42 invariants in 106 ms
[2024-05-28 18:12:24] [INFO ] State equation strengthened by 168 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 1 (OVERLAPS) 193/249 variables, 12/12 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 2/14 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/14 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 5/254 variables, 2/16 constraints. Problems are: Problem set: 5 solved, 6 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 1/17 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/17 constraints. Problems are: Problem set: 6 solved, 5 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp24 is UNSAT
At refinement iteration 7 (OVERLAPS) 343/597 variables, 17/34 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/597 variables, 0/34 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/599 variables, 2/36 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/599 variables, 0/36 constraints. Problems are: Problem set: 9 solved, 2 unsolved
Problem AtomicPropp17 is UNSAT
At refinement iteration 11 (OVERLAPS) 9/608 variables, 6/42 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/608 variables, 0/42 constraints. Problems are: Problem set: 10 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2990/2990 variables, and 650 constraints, problems are : Problem set: 10 solved, 1 unsolved in 1981 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 608/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/13 variables, 1/1 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 508/521 variables, 12/13 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/521 variables, 0/13 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 51/572 variables, 14/27 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/572 variables, 0/27 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 34/606 variables, 14/41 constraints. Problems are: Problem set: 10 solved, 1 unsolved
[2024-05-28 18:12:27] [INFO ] Deduced a trap composed of 84 places in 561 ms of which 4 ms to minimize.
[2024-05-28 18:12:27] [INFO ] Deduced a trap composed of 84 places in 486 ms of which 4 ms to minimize.
[2024-05-28 18:12:28] [INFO ] Deduced a trap composed of 84 places in 514 ms of which 3 ms to minimize.
[2024-05-28 18:12:28] [INFO ] Deduced a trap composed of 110 places in 536 ms of which 5 ms to minimize.
Problem AtomicPropp10 is UNSAT
After SMT solving in domain Int declared 606/2990 variables, and 45 constraints, problems are : Problem set: 11 solved, 0 unsolved in 2420 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 4/4 constraints]
After SMT, in 4590ms problems are : Problem set: 11 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 11 atomic propositions for a total of 11 simplifications.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-11 FALSE 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' '!(X(F(!p0)))'
Support contains 6 out of 608 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 608/608 places, 2418/2418 transitions.
Applied a total of 0 rules in 58 ms. Remains 608 /608 variables (removed 0) and now considering 2418/2418 (removed 0) transitions.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:12:29] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:12:29] [INFO ] Invariant cache hit.
[2024-05-28 18:12:29] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 31 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20044 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:13:14] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 3 ms to minimize.
[2024-05-28 18:13:14] [INFO ] Deduced a trap composed of 3 places in 113 ms of which 2 ms to minimize.
[2024-05-28 18:13:15] [INFO ] Deduced a trap composed of 35 places in 579 ms of which 4 ms to minimize.
[2024-05-28 18:13:16] [INFO ] Deduced a trap composed of 84 places in 212 ms of which 2 ms to minimize.
[2024-05-28 18:13:16] [INFO ] Deduced a trap composed of 84 places in 112 ms of which 1 ms to minimize.
[2024-05-28 18:13:16] [INFO ] Deduced a trap composed of 84 places in 82 ms of which 2 ms to minimize.
[2024-05-28 18:13:20] [INFO ] Deduced a trap composed of 112 places in 172 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 38 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 7/7 constraints]
After SMT, in 64001ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 64041ms
[2024-05-28 18:13:33] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:13:33] [INFO ] Invariant cache hit.
[2024-05-28 18:13:33] [INFO ] Implicit Places using invariants in 838 ms returned []
[2024-05-28 18:13:33] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:13:33] [INFO ] Invariant cache hit.
[2024-05-28 18:13:36] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 18:14:06] [INFO ] Performed 532/608 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 18:14:08] [INFO ] Implicit Places using invariants and state equation in 34985 ms returned []
Implicit Place search using SMT with State Equation took 35829 ms to find 0 implicit places.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:14:08] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:14:08] [INFO ] Invariant cache hit.
[2024-05-28 18:14:08] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:14:53] [INFO ] Deduced a trap composed of 3 places in 123 ms of which 4 ms to minimize.
[2024-05-28 18:14:56] [INFO ] Deduced a trap composed of 112 places in 116 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 33 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:15:11] [INFO ] Deduced a trap composed of 47 places in 601 ms of which 4 ms to minimize.
[2024-05-28 18:15:12] [INFO ] Deduced a trap composed of 84 places in 266 ms of which 3 ms to minimize.
[2024-05-28 18:15:12] [INFO ] Deduced a trap composed of 84 places in 170 ms of which 3 ms to minimize.
[2024-05-28 18:15:12] [INFO ] Deduced a trap composed of 84 places in 155 ms of which 1 ms to minimize.
[2024-05-28 18:15:12] [INFO ] Deduced a trap composed of 84 places in 101 ms of which 1 ms to minimize.
[2024-05-28 18:15:13] [INFO ] Deduced a trap composed of 15 places in 200 ms of which 3 ms to minimize.
[2024-05-28 18:15:21] [INFO ] Deduced a trap composed of 84 places in 55 ms of which 1 ms to minimize.
[2024-05-28 18:15:31] [INFO ] Deduced a trap composed of 110 places in 199 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 41 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 85708ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 85749ms
Finished structural reductions in LTL mode , in 1 iterations and 185698 ms. Remains : 608/608 places, 2418/2418 transitions.
Stuttering acceptance computed with spot in 283 ms :[p0, p0]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-01
Product exploration explored 100000 steps with 50000 reset in 2348 ms.
Product exploration explored 100000 steps with 50000 reset in 1461 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 31 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-01 finished in 189942 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 7 out of 608 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 608/608 places, 2418/2418 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 608 transition count 2382
Reduce places removed 36 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 42 rules applied. Total rules applied 78 place count 572 transition count 2376
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 84 place count 566 transition count 2376
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 72 Pre rules applied. Total rules applied 84 place count 566 transition count 2304
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 228 place count 494 transition count 2304
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 2 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 360 place count 428 transition count 2238
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 364 place count 424 transition count 2234
Iterating global reduction 3 with 4 rules applied. Total rules applied 368 place count 424 transition count 2234
Applied a total of 368 rules in 232 ms. Remains 424 /608 variables (removed 184) and now considering 2234/2418 (removed 184) transitions.
Running 2228 sub problems to find dead transitions.
[2024-05-28 18:15:39] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
// Phase 1: matrix 2198 rows 424 cols
[2024-05-28 18:15:39] [INFO ] Computed 42 invariants in 85 ms
[2024-05-28 18:15:39] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:16:17] [INFO ] Deduced a trap composed of 54 places in 357 ms of which 3 ms to minimize.
[2024-05-28 18:16:17] [INFO ] Deduced a trap composed of 15 places in 346 ms of which 2 ms to minimize.
[2024-05-28 18:16:17] [INFO ] Deduced a trap composed of 53 places in 115 ms of which 2 ms to minimize.
[2024-05-28 18:16:17] [INFO ] Deduced a trap composed of 53 places in 87 ms of which 2 ms to minimize.
[2024-05-28 18:16:18] [INFO ] Deduced a trap composed of 114 places in 415 ms of which 3 ms to minimize.
[2024-05-28 18:16:18] [INFO ] Deduced a trap composed of 133 places in 378 ms of which 3 ms to minimize.
[2024-05-28 18:16:18] [INFO ] Deduced a trap composed of 53 places in 46 ms of which 1 ms to minimize.
[2024-05-28 18:16:18] [INFO ] Deduced a trap composed of 54 places in 79 ms of which 1 ms to minimize.
[2024-05-28 18:16:18] [INFO ] Deduced a trap composed of 54 places in 73 ms of which 1 ms to minimize.
[2024-05-28 18:16:19] [INFO ] Deduced a trap composed of 151 places in 496 ms of which 3 ms to minimize.
[2024-05-28 18:16:21] [INFO ] Deduced a trap composed of 139 places in 401 ms of which 2 ms to minimize.
[2024-05-28 18:16:22] [INFO ] Deduced a trap composed of 29 places in 405 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/2622 variables, and 48 constraints, problems are : Problem set: 0 solved, 2228 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/424 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2228/974 constraints, Known Traps: 12/12 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 12/48 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:16:30] [INFO ] Deduced a trap composed of 201 places in 464 ms of which 3 ms to minimize.
[2024-05-28 18:16:31] [INFO ] Deduced a trap composed of 68 places in 443 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/2622 variables, and 50 constraints, problems are : Problem set: 0 solved, 2228 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/424 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/974 constraints, Known Traps: 14/14 constraints]
After SMT, in 64259ms problems are : Problem set: 0 solved, 2228 unsolved
Search for dead transitions found 0 dead transitions in 64288ms
[2024-05-28 18:16:43] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:16:43] [INFO ] Invariant cache hit.
[2024-05-28 18:16:43] [INFO ] Implicit Places using invariants in 533 ms returned []
[2024-05-28 18:16:43] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:16:43] [INFO ] Invariant cache hit.
[2024-05-28 18:16:44] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 18:17:05] [INFO ] Implicit Places using invariants and state equation in 22002 ms returned []
Implicit Place search using SMT with State Equation took 22541 ms to find 0 implicit places.
[2024-05-28 18:17:06] [INFO ] Redundant transitions in 144 ms returned []
Running 2228 sub problems to find dead transitions.
[2024-05-28 18:17:06] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:17:06] [INFO ] Invariant cache hit.
[2024-05-28 18:17:06] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:17:43] [INFO ] Deduced a trap composed of 53 places in 48 ms of which 1 ms to minimize.
[2024-05-28 18:17:43] [INFO ] Deduced a trap composed of 53 places in 50 ms of which 0 ms to minimize.
[2024-05-28 18:17:43] [INFO ] Deduced a trap composed of 53 places in 59 ms of which 0 ms to minimize.
[2024-05-28 18:17:43] [INFO ] Deduced a trap composed of 54 places in 58 ms of which 1 ms to minimize.
[2024-05-28 18:17:43] [INFO ] Deduced a trap composed of 164 places in 359 ms of which 2 ms to minimize.
[2024-05-28 18:17:44] [INFO ] Deduced a trap composed of 15 places in 284 ms of which 2 ms to minimize.
[2024-05-28 18:17:44] [INFO ] Deduced a trap composed of 55 places in 51 ms of which 1 ms to minimize.
[2024-05-28 18:17:44] [INFO ] Deduced a trap composed of 154 places in 377 ms of which 2 ms to minimize.
[2024-05-28 18:17:44] [INFO ] Deduced a trap composed of 164 places in 343 ms of which 2 ms to minimize.
[2024-05-28 18:17:45] [INFO ] Deduced a trap composed of 153 places in 378 ms of which 3 ms to minimize.
[2024-05-28 18:17:45] [INFO ] Deduced a trap composed of 138 places in 347 ms of which 3 ms to minimize.
[2024-05-28 18:17:45] [INFO ] Deduced a trap composed of 54 places in 64 ms of which 5 ms to minimize.
[2024-05-28 18:17:46] [INFO ] Deduced a trap composed of 29 places in 385 ms of which 2 ms to minimize.
[2024-05-28 18:17:49] [INFO ] Deduced a trap composed of 238 places in 422 ms of which 4 ms to minimize.
[2024-05-28 18:17:49] [INFO ] Deduced a trap composed of 184 places in 378 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/2622 variables, and 51 constraints, problems are : Problem set: 0 solved, 2228 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/424 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2228/974 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 15/51 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:18:09] [INFO ] Deduced a trap composed of 46 places in 434 ms of which 3 ms to minimize.
[2024-05-28 18:18:09] [INFO ] Deduced a trap composed of 86 places in 383 ms of which 3 ms to minimize.
[2024-05-28 18:18:10] [INFO ] Deduced a trap composed of 223 places in 545 ms of which 4 ms to minimize.
[2024-05-28 18:18:11] [INFO ] Deduced a trap composed of 208 places in 578 ms of which 4 ms to minimize.
[2024-05-28 18:18:12] [INFO ] Deduced a trap composed of 231 places in 535 ms of which 4 ms to minimize.
[2024-05-28 18:18:13] [INFO ] Deduced a trap composed of 218 places in 549 ms of which 3 ms to minimize.
[2024-05-28 18:18:13] [INFO ] Deduced a trap composed of 215 places in 630 ms of which 5 ms to minimize.
[2024-05-28 18:18:14] [INFO ] Deduced a trap composed of 193 places in 551 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/2622 variables, and 59 constraints, problems are : Problem set: 0 solved, 2228 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/424 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/974 constraints, Known Traps: 23/23 constraints]
After SMT, in 84913ms problems are : Problem set: 0 solved, 2228 unsolved
Search for dead transitions found 0 dead transitions in 84940ms
Starting structural reductions in SI_LTL mode, iteration 1 : 424/608 places, 2234/2418 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 172173 ms. Remains : 424/608 places, 2234/2418 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-02
Product exploration explored 100000 steps with 1974 reset in 1013 ms.
Product exploration explored 100000 steps with 1944 reset in 1118 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 341 steps (3 resets) in 9 ms. (34 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 7 out of 424 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 424/424 places, 2234/2234 transitions.
Applied a total of 0 rules in 106 ms. Remains 424 /424 variables (removed 0) and now considering 2234/2234 (removed 0) transitions.
Running 2228 sub problems to find dead transitions.
[2024-05-28 18:18:33] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:18:33] [INFO ] Invariant cache hit.
[2024-05-28 18:18:33] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:19:11] [INFO ] Deduced a trap composed of 53 places in 73 ms of which 1 ms to minimize.
[2024-05-28 18:19:11] [INFO ] Deduced a trap composed of 53 places in 60 ms of which 1 ms to minimize.
[2024-05-28 18:19:11] [INFO ] Deduced a trap composed of 53 places in 77 ms of which 1 ms to minimize.
[2024-05-28 18:19:11] [INFO ] Deduced a trap composed of 54 places in 108 ms of which 1 ms to minimize.
[2024-05-28 18:19:12] [INFO ] Deduced a trap composed of 164 places in 556 ms of which 3 ms to minimize.
[2024-05-28 18:19:12] [INFO ] Deduced a trap composed of 15 places in 404 ms of which 3 ms to minimize.
[2024-05-28 18:19:12] [INFO ] Deduced a trap composed of 55 places in 61 ms of which 1 ms to minimize.
[2024-05-28 18:19:13] [INFO ] Deduced a trap composed of 154 places in 521 ms of which 2 ms to minimize.
[2024-05-28 18:19:13] [INFO ] Deduced a trap composed of 164 places in 482 ms of which 2 ms to minimize.
[2024-05-28 18:19:14] [INFO ] Deduced a trap composed of 153 places in 476 ms of which 3 ms to minimize.
[2024-05-28 18:19:14] [INFO ] Deduced a trap composed of 138 places in 385 ms of which 4 ms to minimize.
[2024-05-28 18:19:14] [INFO ] Deduced a trap composed of 54 places in 84 ms of which 2 ms to minimize.
[2024-05-28 18:19:15] [INFO ] Deduced a trap composed of 29 places in 483 ms of which 3 ms to minimize.
[2024-05-28 18:19:19] [INFO ] Deduced a trap composed of 238 places in 394 ms of which 3 ms to minimize.
[2024-05-28 18:19:19] [INFO ] Deduced a trap composed of 184 places in 331 ms of which 3 ms to minimize.
SMT process timed out in 45410ms, After SMT, problems are : Problem set: 0 solved, 2228 unsolved
Search for dead transitions found 0 dead transitions in 45462ms
[2024-05-28 18:19:19] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:19:19] [INFO ] Invariant cache hit.
[2024-05-28 18:19:20] [INFO ] Implicit Places using invariants in 689 ms returned []
[2024-05-28 18:19:20] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:19:20] [INFO ] Invariant cache hit.
[2024-05-28 18:19:20] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 18:19:41] [INFO ] Implicit Places using invariants and state equation in 21494 ms returned []
Implicit Place search using SMT with State Equation took 22188 ms to find 0 implicit places.
[2024-05-28 18:19:41] [INFO ] Redundant transitions in 62 ms returned []
Running 2228 sub problems to find dead transitions.
[2024-05-28 18:19:41] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:19:41] [INFO ] Invariant cache hit.
[2024-05-28 18:19:41] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:20:16] [INFO ] Deduced a trap composed of 53 places in 67 ms of which 2 ms to minimize.
[2024-05-28 18:20:16] [INFO ] Deduced a trap composed of 53 places in 57 ms of which 1 ms to minimize.
[2024-05-28 18:20:16] [INFO ] Deduced a trap composed of 53 places in 50 ms of which 1 ms to minimize.
[2024-05-28 18:20:16] [INFO ] Deduced a trap composed of 54 places in 49 ms of which 0 ms to minimize.
[2024-05-28 18:20:16] [INFO ] Deduced a trap composed of 164 places in 445 ms of which 3 ms to minimize.
[2024-05-28 18:20:17] [INFO ] Deduced a trap composed of 15 places in 386 ms of which 2 ms to minimize.
[2024-05-28 18:20:17] [INFO ] Deduced a trap composed of 55 places in 47 ms of which 0 ms to minimize.
[2024-05-28 18:20:17] [INFO ] Deduced a trap composed of 154 places in 483 ms of which 3 ms to minimize.
[2024-05-28 18:20:18] [INFO ] Deduced a trap composed of 164 places in 447 ms of which 3 ms to minimize.
[2024-05-28 18:20:18] [INFO ] Deduced a trap composed of 153 places in 497 ms of which 3 ms to minimize.
[2024-05-28 18:20:19] [INFO ] Deduced a trap composed of 138 places in 427 ms of which 3 ms to minimize.
[2024-05-28 18:20:19] [INFO ] Deduced a trap composed of 54 places in 68 ms of which 1 ms to minimize.
[2024-05-28 18:20:20] [INFO ] Deduced a trap composed of 29 places in 441 ms of which 2 ms to minimize.
[2024-05-28 18:20:23] [INFO ] Deduced a trap composed of 238 places in 417 ms of which 3 ms to minimize.
[2024-05-28 18:20:23] [INFO ] Deduced a trap composed of 184 places in 410 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/2622 variables, and 51 constraints, problems are : Problem set: 0 solved, 2228 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/424 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2228/974 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 15/51 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:20:41] [INFO ] Deduced a trap composed of 46 places in 383 ms of which 4 ms to minimize.
[2024-05-28 18:20:42] [INFO ] Deduced a trap composed of 86 places in 345 ms of which 3 ms to minimize.
[2024-05-28 18:20:43] [INFO ] Deduced a trap composed of 223 places in 564 ms of which 3 ms to minimize.
[2024-05-28 18:20:44] [INFO ] Deduced a trap composed of 208 places in 651 ms of which 4 ms to minimize.
[2024-05-28 18:20:45] [INFO ] Deduced a trap composed of 231 places in 648 ms of which 3 ms to minimize.
[2024-05-28 18:20:46] [INFO ] Deduced a trap composed of 218 places in 600 ms of which 3 ms to minimize.
[2024-05-28 18:20:46] [INFO ] Deduced a trap composed of 215 places in 506 ms of which 3 ms to minimize.
[2024-05-28 18:20:47] [INFO ] Deduced a trap composed of 193 places in 649 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/2622 variables, and 59 constraints, problems are : Problem set: 0 solved, 2228 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/424 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/974 constraints, Known Traps: 23/23 constraints]
After SMT, in 81976ms problems are : Problem set: 0 solved, 2228 unsolved
Search for dead transitions found 0 dead transitions in 82007ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 149849 ms. Remains : 424/424 places, 2234/2234 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 291 steps (1 resets) in 9 ms. (29 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1995 reset in 1063 ms.
Product exploration explored 100000 steps with 1992 reset in 820 ms.
Built C files in :
/tmp/ltsmin1105075577015733395
[2024-05-28 18:21:06] [INFO ] Too many transitions (2234) to apply POR reductions. Disabling POR matrices.
[2024-05-28 18:21:06] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1105075577015733395
Running compilation step : cd /tmp/ltsmin1105075577015733395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1105075577015733395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1105075577015733395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 7 out of 424 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 424/424 places, 2234/2234 transitions.
Applied a total of 0 rules in 91 ms. Remains 424 /424 variables (removed 0) and now considering 2234/2234 (removed 0) transitions.
Running 2228 sub problems to find dead transitions.
[2024-05-28 18:21:09] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:21:09] [INFO ] Invariant cache hit.
[2024-05-28 18:21:09] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:21:42] [INFO ] Deduced a trap composed of 53 places in 85 ms of which 1 ms to minimize.
[2024-05-28 18:21:42] [INFO ] Deduced a trap composed of 53 places in 73 ms of which 1 ms to minimize.
[2024-05-28 18:21:42] [INFO ] Deduced a trap composed of 53 places in 70 ms of which 1 ms to minimize.
[2024-05-28 18:21:42] [INFO ] Deduced a trap composed of 54 places in 79 ms of which 1 ms to minimize.
[2024-05-28 18:21:43] [INFO ] Deduced a trap composed of 164 places in 460 ms of which 4 ms to minimize.
[2024-05-28 18:21:43] [INFO ] Deduced a trap composed of 15 places in 355 ms of which 3 ms to minimize.
[2024-05-28 18:21:43] [INFO ] Deduced a trap composed of 55 places in 56 ms of which 1 ms to minimize.
[2024-05-28 18:21:44] [INFO ] Deduced a trap composed of 154 places in 499 ms of which 3 ms to minimize.
[2024-05-28 18:21:44] [INFO ] Deduced a trap composed of 164 places in 430 ms of which 3 ms to minimize.
[2024-05-28 18:21:44] [INFO ] Deduced a trap composed of 153 places in 371 ms of which 2 ms to minimize.
[2024-05-28 18:21:45] [INFO ] Deduced a trap composed of 138 places in 375 ms of which 2 ms to minimize.
[2024-05-28 18:21:45] [INFO ] Deduced a trap composed of 54 places in 76 ms of which 1 ms to minimize.
[2024-05-28 18:21:46] [INFO ] Deduced a trap composed of 29 places in 422 ms of which 2 ms to minimize.
[2024-05-28 18:21:49] [INFO ] Deduced a trap composed of 238 places in 410 ms of which 4 ms to minimize.
[2024-05-28 18:21:49] [INFO ] Deduced a trap composed of 184 places in 399 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/2622 variables, and 51 constraints, problems are : Problem set: 0 solved, 2228 unsolved in 20051 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/424 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2228/974 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 15/51 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:21:57] [INFO ] Deduced a trap composed of 46 places in 432 ms of which 4 ms to minimize.
[2024-05-28 18:21:58] [INFO ] Deduced a trap composed of 86 places in 398 ms of which 2 ms to minimize.
[2024-05-28 18:22:00] [INFO ] Deduced a trap composed of 223 places in 675 ms of which 3 ms to minimize.
[2024-05-28 18:22:00] [INFO ] Deduced a trap composed of 208 places in 673 ms of which 3 ms to minimize.
[2024-05-28 18:22:01] [INFO ] Deduced a trap composed of 231 places in 478 ms of which 3 ms to minimize.
[2024-05-28 18:22:02] [INFO ] Deduced a trap composed of 218 places in 447 ms of which 2 ms to minimize.
[2024-05-28 18:22:02] [INFO ] Deduced a trap composed of 215 places in 392 ms of which 2 ms to minimize.
[2024-05-28 18:22:03] [INFO ] Deduced a trap composed of 193 places in 434 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/2622 variables, and 59 constraints, problems are : Problem set: 0 solved, 2228 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/424 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/974 constraints, Known Traps: 23/23 constraints]
After SMT, in 61154ms problems are : Problem set: 0 solved, 2228 unsolved
Search for dead transitions found 0 dead transitions in 61181ms
[2024-05-28 18:22:10] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:22:10] [INFO ] Invariant cache hit.
[2024-05-28 18:22:11] [INFO ] Implicit Places using invariants in 677 ms returned []
[2024-05-28 18:22:11] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:22:11] [INFO ] Invariant cache hit.
[2024-05-28 18:22:12] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 18:22:33] [INFO ] Implicit Places using invariants and state equation in 21885 ms returned []
Implicit Place search using SMT with State Equation took 22565 ms to find 0 implicit places.
[2024-05-28 18:22:33] [INFO ] Redundant transitions in 175 ms returned []
Running 2228 sub problems to find dead transitions.
[2024-05-28 18:22:33] [INFO ] Flow matrix only has 2198 transitions (discarded 36 similar events)
[2024-05-28 18:22:33] [INFO ] Invariant cache hit.
[2024-05-28 18:22:33] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:23:05] [INFO ] Deduced a trap composed of 53 places in 64 ms of which 1 ms to minimize.
[2024-05-28 18:23:05] [INFO ] Deduced a trap composed of 53 places in 81 ms of which 1 ms to minimize.
[2024-05-28 18:23:05] [INFO ] Deduced a trap composed of 53 places in 63 ms of which 1 ms to minimize.
[2024-05-28 18:23:05] [INFO ] Deduced a trap composed of 54 places in 56 ms of which 0 ms to minimize.
[2024-05-28 18:23:06] [INFO ] Deduced a trap composed of 164 places in 468 ms of which 3 ms to minimize.
[2024-05-28 18:23:06] [INFO ] Deduced a trap composed of 15 places in 383 ms of which 3 ms to minimize.
[2024-05-28 18:23:06] [INFO ] Deduced a trap composed of 55 places in 56 ms of which 1 ms to minimize.
[2024-05-28 18:23:07] [INFO ] Deduced a trap composed of 154 places in 497 ms of which 4 ms to minimize.
[2024-05-28 18:23:07] [INFO ] Deduced a trap composed of 164 places in 444 ms of which 3 ms to minimize.
[2024-05-28 18:23:08] [INFO ] Deduced a trap composed of 153 places in 459 ms of which 2 ms to minimize.
[2024-05-28 18:23:08] [INFO ] Deduced a trap composed of 138 places in 472 ms of which 3 ms to minimize.
[2024-05-28 18:23:08] [INFO ] Deduced a trap composed of 54 places in 76 ms of which 1 ms to minimize.
[2024-05-28 18:23:09] [INFO ] Deduced a trap composed of 29 places in 384 ms of which 2 ms to minimize.
[2024-05-28 18:23:13] [INFO ] Deduced a trap composed of 238 places in 421 ms of which 5 ms to minimize.
[2024-05-28 18:23:13] [INFO ] Deduced a trap composed of 184 places in 418 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s387 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/2622 variables, and 51 constraints, problems are : Problem set: 0 solved, 2228 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/424 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2228/974 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 15/51 constraints. Problems are: Problem set: 0 solved, 2228 unsolved
[2024-05-28 18:23:31] [INFO ] Deduced a trap composed of 46 places in 461 ms of which 3 ms to minimize.
[2024-05-28 18:23:32] [INFO ] Deduced a trap composed of 86 places in 503 ms of which 3 ms to minimize.
[2024-05-28 18:23:33] [INFO ] Deduced a trap composed of 223 places in 589 ms of which 3 ms to minimize.
[2024-05-28 18:23:34] [INFO ] Deduced a trap composed of 208 places in 579 ms of which 3 ms to minimize.
[2024-05-28 18:23:35] [INFO ] Deduced a trap composed of 231 places in 580 ms of which 3 ms to minimize.
[2024-05-28 18:23:35] [INFO ] Deduced a trap composed of 218 places in 562 ms of which 3 ms to minimize.
[2024-05-28 18:23:36] [INFO ] Deduced a trap composed of 215 places in 630 ms of which 3 ms to minimize.
[2024-05-28 18:23:37] [INFO ] Deduced a trap composed of 193 places in 576 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/2622 variables, and 59 constraints, problems are : Problem set: 0 solved, 2228 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/424 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/974 constraints, Known Traps: 23/23 constraints]
After SMT, in 80437ms problems are : Problem set: 0 solved, 2228 unsolved
Search for dead transitions found 0 dead transitions in 80457ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 164497 ms. Remains : 424/424 places, 2234/2234 transitions.
Built C files in :
/tmp/ltsmin291144190229953345
[2024-05-28 18:23:53] [INFO ] Too many transitions (2234) to apply POR reductions. Disabling POR matrices.
[2024-05-28 18:23:53] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin291144190229953345
Running compilation step : cd /tmp/ltsmin291144190229953345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin291144190229953345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin291144190229953345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 18:23:57] [INFO ] Flatten gal took : 135 ms
[2024-05-28 18:23:57] [INFO ] Flatten gal took : 142 ms
[2024-05-28 18:23:57] [INFO ] Time to serialize gal into /tmp/LTL6483209567658415311.gal : 34 ms
[2024-05-28 18:23:57] [INFO ] Time to serialize properties into /tmp/LTL11064536108213760486.prop : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6483209567658415311.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12521914034466524736.hoa' '-atoms' '/tmp/LTL11064536108213760486.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11064536108213760486.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12521914034466524736.hoa
Detected timeout of ITS tools.
[2024-05-28 18:24:12] [INFO ] Flatten gal took : 155 ms
[2024-05-28 18:24:12] [INFO ] Flatten gal took : 153 ms
[2024-05-28 18:24:12] [INFO ] Time to serialize gal into /tmp/LTL5853684082744231203.gal : 32 ms
[2024-05-28 18:24:12] [INFO ] Time to serialize properties into /tmp/LTL2955613598817527470.ltl : 19 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5853684082744231203.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2955613598817527470.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((((EnablePollingE_4+EnablePollingE_6)+(EnablePollingE_1+EnablePollingE_3))+(EnablePollingE_2+EnablePollingE_5))<=cPollingAbor...162
Formula 0 simplified : FG!"((((EnablePollingE_4+EnablePollingE_6)+(EnablePollingE_1+EnablePollingE_3))+(EnablePollingE_2+EnablePollingE_5))<=cPollingAbort)...156
Detected timeout of ITS tools.
[2024-05-28 18:24:27] [INFO ] Flatten gal took : 89 ms
[2024-05-28 18:24:27] [INFO ] Applying decomposition
[2024-05-28 18:24:28] [INFO ] Flatten gal took : 91 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/graph16666774280429882967.txt' '-o' '/tmp/graph16666774280429882967.bin' '-w' '/tmp/graph16666774280429882967.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16666774280429882967.bin' '-l' '-1' '-v' '-w' '/tmp/graph16666774280429882967.weights' '-q' '0' '-e' '0.001'
[2024-05-28 18:24:28] [INFO ] Decomposing Gal with order
[2024-05-28 18:24:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 18:24:28] [INFO ] Removed a total of 735 redundant transitions.
[2024-05-28 18:24:28] [INFO ] Flatten gal took : 349 ms
[2024-05-28 18:24:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 198 labels/synchronizations in 22 ms.
[2024-05-28 18:24:29] [INFO ] Time to serialize gal into /tmp/LTL4879167745006003253.gal : 22 ms
[2024-05-28 18:24:29] [INFO ] Time to serialize properties into /tmp/LTL8472193016450802637.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4879167745006003253.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8472193016450802637.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((((gu3.EnablePollingE_4+gu3.EnablePollingE_6)+(gu3.EnablePollingE_1+gu3.EnablePollingE_3))+(gu3.EnablePollingE_2+gu3.EnablePo...190
Formula 0 simplified : FG!"((((gu3.EnablePollingE_4+gu3.EnablePollingE_6)+(gu3.EnablePollingE_1+gu3.EnablePollingE_3))+(gu3.EnablePollingE_2+gu3.EnablePoll...184
Detected timeout of ITS tools.
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-02 finished in 545320 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((F(G(p0))||G(p1)))))'
Support contains 37 out of 608 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 608/608 places, 2418/2418 transitions.
Applied a total of 0 rules in 45 ms. Remains 608 /608 variables (removed 0) and now considering 2418/2418 (removed 0) transitions.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:24:44] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
// Phase 1: matrix 2382 rows 608 cols
[2024-05-28 18:24:44] [INFO ] Computed 42 invariants in 91 ms
[2024-05-28 18:24:44] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:25:25] [INFO ] Deduced a trap composed of 112 places in 169 ms of which 4 ms to minimize.
[2024-05-28 18:25:27] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 33 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20045 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:25:37] [INFO ] Deduced a trap composed of 84 places in 552 ms of which 3 ms to minimize.
[2024-05-28 18:25:37] [INFO ] Deduced a trap composed of 84 places in 75 ms of which 1 ms to minimize.
[2024-05-28 18:25:37] [INFO ] Deduced a trap composed of 85 places in 84 ms of which 1 ms to minimize.
[2024-05-28 18:25:40] [INFO ] Deduced a trap composed of 84 places in 138 ms of which 2 ms to minimize.
[2024-05-28 18:25:40] [INFO ] Deduced a trap composed of 84 places in 85 ms of which 2 ms to minimize.
[2024-05-28 18:25:41] [INFO ] Deduced a trap composed of 84 places in 96 ms of which 1 ms to minimize.
[2024-05-28 18:25:43] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 2 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 40 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 9/9 constraints]
After SMT, in 63137ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 63188ms
[2024-05-28 18:25:47] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:25:47] [INFO ] Invariant cache hit.
[2024-05-28 18:25:48] [INFO ] Implicit Places using invariants in 616 ms returned []
[2024-05-28 18:25:48] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:25:48] [INFO ] Invariant cache hit.
[2024-05-28 18:25:50] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 18:26:11] [INFO ] Implicit Places using invariants and state equation in 23112 ms returned []
Implicit Place search using SMT with State Equation took 23730 ms to find 0 implicit places.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:26:11] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:26:11] [INFO ] Invariant cache hit.
[2024-05-28 18:26:11] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:26:51] [INFO ] Deduced a trap composed of 3 places in 118 ms of which 3 ms to minimize.
[2024-05-28 18:26:54] [INFO ] Deduced a trap composed of 112 places in 158 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 33 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:27:10] [INFO ] Deduced a trap composed of 47 places in 615 ms of which 4 ms to minimize.
[2024-05-28 18:27:10] [INFO ] Deduced a trap composed of 84 places in 199 ms of which 2 ms to minimize.
[2024-05-28 18:27:11] [INFO ] Deduced a trap composed of 84 places in 213 ms of which 2 ms to minimize.
[2024-05-28 18:27:11] [INFO ] Deduced a trap composed of 84 places in 153 ms of which 2 ms to minimize.
[2024-05-28 18:27:11] [INFO ] Deduced a trap composed of 84 places in 84 ms of which 2 ms to minimize.
[2024-05-28 18:27:12] [INFO ] Deduced a trap composed of 15 places in 183 ms of which 3 ms to minimize.
[2024-05-28 18:27:19] [INFO ] Deduced a trap composed of 84 places in 85 ms of which 2 ms to minimize.
[2024-05-28 18:27:29] [INFO ] Deduced a trap composed of 110 places in 132 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 41 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 81895ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 81918ms
Finished structural reductions in LTL mode , in 1 iterations and 168899 ms. Remains : 608/608 places, 2418/2418 transitions.
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-07
Stuttering criterion allowed to conclude after 312 steps with 0 reset in 5 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-07 finished in 169084 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Support contains 4 out of 608 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 608/608 places, 2418/2418 transitions.
Applied a total of 0 rules in 31 ms. Remains 608 /608 variables (removed 0) and now considering 2418/2418 (removed 0) transitions.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:27:33] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:27:33] [INFO ] Invariant cache hit.
[2024-05-28 18:27:33] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:28:16] [INFO ] Deduced a trap composed of 3 places in 129 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 32 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:28:20] [INFO ] Deduced a trap composed of 119 places in 590 ms of which 4 ms to minimize.
[2024-05-28 18:28:20] [INFO ] Deduced a trap composed of 119 places in 292 ms of which 3 ms to minimize.
[2024-05-28 18:28:21] [INFO ] Deduced a trap composed of 110 places in 412 ms of which 3 ms to minimize.
[2024-05-28 18:28:21] [INFO ] Deduced a trap composed of 84 places in 655 ms of which 3 ms to minimize.
[2024-05-28 18:28:22] [INFO ] Deduced a trap composed of 53 places in 566 ms of which 3 ms to minimize.
[2024-05-28 18:28:22] [INFO ] Deduced a trap composed of 66 places in 483 ms of which 2 ms to minimize.
[2024-05-28 18:28:22] [INFO ] Deduced a trap composed of 84 places in 93 ms of which 1 ms to minimize.
[2024-05-28 18:28:23] [INFO ] Deduced a trap composed of 85 places in 89 ms of which 2 ms to minimize.
[2024-05-28 18:28:23] [INFO ] Deduced a trap composed of 84 places in 85 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 41 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20054 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 64485ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 64523ms
[2024-05-28 18:28:37] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:28:37] [INFO ] Invariant cache hit.
[2024-05-28 18:28:38] [INFO ] Implicit Places using invariants in 698 ms returned []
[2024-05-28 18:28:38] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:28:38] [INFO ] Invariant cache hit.
[2024-05-28 18:28:40] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 18:29:10] [INFO ] Implicit Places using invariants and state equation in 31789 ms returned []
Implicit Place search using SMT with State Equation took 32506 ms to find 0 implicit places.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:29:10] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:29:10] [INFO ] Invariant cache hit.
[2024-05-28 18:29:10] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:29:49] [INFO ] Deduced a trap composed of 3 places in 141 ms of which 3 ms to minimize.
[2024-05-28 18:29:52] [INFO ] Deduced a trap composed of 112 places in 158 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 33 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:30:08] [INFO ] Deduced a trap composed of 47 places in 607 ms of which 4 ms to minimize.
[2024-05-28 18:30:09] [INFO ] Deduced a trap composed of 84 places in 280 ms of which 2 ms to minimize.
[2024-05-28 18:30:09] [INFO ] Deduced a trap composed of 84 places in 221 ms of which 3 ms to minimize.
[2024-05-28 18:30:09] [INFO ] Deduced a trap composed of 84 places in 142 ms of which 2 ms to minimize.
[2024-05-28 18:30:09] [INFO ] Deduced a trap composed of 84 places in 82 ms of which 1 ms to minimize.
[2024-05-28 18:30:10] [INFO ] Deduced a trap composed of 15 places in 170 ms of which 2 ms to minimize.
[2024-05-28 18:30:17] [INFO ] Deduced a trap composed of 84 places in 83 ms of which 1 ms to minimize.
[2024-05-28 18:30:27] [INFO ] Deduced a trap composed of 110 places in 183 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 41 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30119 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 80768ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 80792ms
Finished structural reductions in LTL mode , in 1 iterations and 177869 ms. Remains : 608/608 places, 2418/2418 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 27 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-08 finished in 178061 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)||G(!p0))))'
Support contains 1 out of 608 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 608/608 places, 2418/2418 transitions.
Applied a total of 0 rules in 31 ms. Remains 608 /608 variables (removed 0) and now considering 2418/2418 (removed 0) transitions.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:30:31] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:30:31] [INFO ] Invariant cache hit.
[2024-05-28 18:30:31] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:31:10] [INFO ] Deduced a trap composed of 3 places in 134 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 32 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:31:15] [INFO ] Deduced a trap composed of 119 places in 534 ms of which 3 ms to minimize.
[2024-05-28 18:31:15] [INFO ] Deduced a trap composed of 119 places in 360 ms of which 3 ms to minimize.
[2024-05-28 18:31:16] [INFO ] Deduced a trap composed of 110 places in 331 ms of which 4 ms to minimize.
[2024-05-28 18:31:16] [INFO ] Deduced a trap composed of 84 places in 527 ms of which 2 ms to minimize.
[2024-05-28 18:31:17] [INFO ] Deduced a trap composed of 53 places in 540 ms of which 3 ms to minimize.
[2024-05-28 18:31:17] [INFO ] Deduced a trap composed of 66 places in 471 ms of which 2 ms to minimize.
[2024-05-28 18:31:17] [INFO ] Deduced a trap composed of 84 places in 82 ms of which 1 ms to minimize.
[2024-05-28 18:31:17] [INFO ] Deduced a trap composed of 85 places in 84 ms of which 0 ms to minimize.
[2024-05-28 18:31:18] [INFO ] Deduced a trap composed of 84 places in 80 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 41 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 61196ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 61226ms
[2024-05-28 18:31:32] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:31:32] [INFO ] Invariant cache hit.
[2024-05-28 18:31:33] [INFO ] Implicit Places using invariants in 654 ms returned []
[2024-05-28 18:31:33] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:31:33] [INFO ] Invariant cache hit.
[2024-05-28 18:31:35] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 18:31:50] [INFO ] Implicit Places using invariants and state equation in 17100 ms returned []
Implicit Place search using SMT with State Equation took 17761 ms to find 0 implicit places.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:31:50] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:31:50] [INFO ] Invariant cache hit.
[2024-05-28 18:31:50] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:32:31] [INFO ] Deduced a trap composed of 3 places in 135 ms of which 2 ms to minimize.
[2024-05-28 18:32:34] [INFO ] Deduced a trap composed of 112 places in 164 ms of which 2 ms to minimize.
(s584 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 33 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:32:49] [INFO ] Deduced a trap composed of 47 places in 573 ms of which 4 ms to minimize.
[2024-05-28 18:32:50] [INFO ] Deduced a trap composed of 84 places in 172 ms of which 2 ms to minimize.
[2024-05-28 18:32:50] [INFO ] Deduced a trap composed of 84 places in 204 ms of which 3 ms to minimize.
[2024-05-28 18:32:50] [INFO ] Deduced a trap composed of 84 places in 140 ms of which 2 ms to minimize.
[2024-05-28 18:32:50] [INFO ] Deduced a trap composed of 84 places in 94 ms of which 1 ms to minimize.
[2024-05-28 18:32:51] [INFO ] Deduced a trap composed of 15 places in 189 ms of which 3 ms to minimize.
[2024-05-28 18:32:58] [INFO ] Deduced a trap composed of 84 places in 85 ms of which 1 ms to minimize.
[2024-05-28 18:33:07] [INFO ] Deduced a trap composed of 110 places in 190 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 41 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 81688ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 81730ms
Finished structural reductions in LTL mode , in 1 iterations and 160771 ms. Remains : 608/608 places, 2418/2418 transitions.
Stuttering acceptance computed with spot in 244 ms :[true, (NOT p0), false, false, false, p0]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 46 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-09 finished in 161041 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 2 out of 608 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 608/608 places, 2418/2418 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 608 transition count 2376
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 566 transition count 2376
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 71 Pre rules applied. Total rules applied 84 place count 566 transition count 2305
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 226 place count 495 transition count 2305
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 370 place count 423 transition count 2233
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 374 place count 419 transition count 2229
Iterating global reduction 2 with 4 rules applied. Total rules applied 378 place count 419 transition count 2229
Applied a total of 378 rules in 202 ms. Remains 419 /608 variables (removed 189) and now considering 2229/2418 (removed 189) transitions.
Running 2223 sub problems to find dead transitions.
[2024-05-28 18:33:12] [INFO ] Flow matrix only has 2193 transitions (discarded 36 similar events)
// Phase 1: matrix 2193 rows 419 cols
[2024-05-28 18:33:12] [INFO ] Computed 42 invariants in 73 ms
[2024-05-28 18:33:12] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/413 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/413 variables, 22/35 constraints. Problems are: Problem set: 0 solved, 2223 unsolved
[2024-05-28 18:33:43] [INFO ] Deduced a trap composed of 107 places in 318 ms of which 3 ms to minimize.
[2024-05-28 18:33:44] [INFO ] Deduced a trap composed of 139 places in 313 ms of which 2 ms to minimize.
[2024-05-28 18:33:44] [INFO ] Deduced a trap composed of 16 places in 227 ms of which 3 ms to minimize.
[2024-05-28 18:33:46] [INFO ] Deduced a trap composed of 58 places in 255 ms of which 1 ms to minimize.
[2024-05-28 18:33:46] [INFO ] Deduced a trap composed of 29 places in 285 ms of which 1 ms to minimize.
[2024-05-28 18:33:47] [INFO ] Deduced a trap composed of 15 places in 258 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 413/2612 variables, and 41 constraints, problems are : Problem set: 0 solved, 2223 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 22/27 constraints, State Equation: 0/419 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2223/969 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/413 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/413 variables, 22/35 constraints. Problems are: Problem set: 0 solved, 2223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/413 variables, 6/41 constraints. Problems are: Problem set: 0 solved, 2223 unsolved
[2024-05-28 18:33:58] [INFO ] Deduced a trap composed of 55 places in 313 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 413/2612 variables, and 42 constraints, problems are : Problem set: 0 solved, 2223 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 22/27 constraints, State Equation: 0/419 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/969 constraints, Known Traps: 7/7 constraints]
After SMT, in 59548ms problems are : Problem set: 0 solved, 2223 unsolved
Search for dead transitions found 0 dead transitions in 59570ms
[2024-05-28 18:34:12] [INFO ] Flow matrix only has 2193 transitions (discarded 36 similar events)
[2024-05-28 18:34:12] [INFO ] Invariant cache hit.
[2024-05-28 18:34:12] [INFO ] Implicit Places using invariants in 620 ms returned []
[2024-05-28 18:34:12] [INFO ] Flow matrix only has 2193 transitions (discarded 36 similar events)
[2024-05-28 18:34:12] [INFO ] Invariant cache hit.
[2024-05-28 18:34:14] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 18:34:28] [INFO ] Implicit Places using invariants and state equation in 15651 ms returned []
Implicit Place search using SMT with State Equation took 16273 ms to find 0 implicit places.
[2024-05-28 18:34:28] [INFO ] Redundant transitions in 67 ms returned []
Running 2223 sub problems to find dead transitions.
[2024-05-28 18:34:28] [INFO ] Flow matrix only has 2193 transitions (discarded 36 similar events)
[2024-05-28 18:34:28] [INFO ] Invariant cache hit.
[2024-05-28 18:34:28] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/413 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/413 variables, 22/35 constraints. Problems are: Problem set: 0 solved, 2223 unsolved
[2024-05-28 18:35:00] [INFO ] Deduced a trap composed of 113 places in 381 ms of which 3 ms to minimize.
[2024-05-28 18:35:00] [INFO ] Deduced a trap composed of 137 places in 376 ms of which 2 ms to minimize.
[2024-05-28 18:35:01] [INFO ] Deduced a trap composed of 43 places in 251 ms of which 2 ms to minimize.
[2024-05-28 18:35:01] [INFO ] Deduced a trap composed of 38 places in 241 ms of which 1 ms to minimize.
[2024-05-28 18:35:01] [INFO ] Deduced a trap composed of 39 places in 273 ms of which 2 ms to minimize.
[2024-05-28 18:35:02] [INFO ] Deduced a trap composed of 15 places in 221 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 413/2612 variables, and 41 constraints, problems are : Problem set: 0 solved, 2223 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 22/27 constraints, State Equation: 0/419 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2223/969 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/413 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/413 variables, 22/35 constraints. Problems are: Problem set: 0 solved, 2223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/413 variables, 6/41 constraints. Problems are: Problem set: 0 solved, 2223 unsolved
[2024-05-28 18:35:22] [INFO ] Deduced a trap composed of 52 places in 127 ms of which 2 ms to minimize.
[2024-05-28 18:35:22] [INFO ] Deduced a trap composed of 55 places in 63 ms of which 1 ms to minimize.
[2024-05-28 18:35:22] [INFO ] Deduced a trap composed of 52 places in 68 ms of which 1 ms to minimize.
[2024-05-28 18:35:26] [INFO ] Deduced a trap composed of 133 places in 304 ms of which 2 ms to minimize.
[2024-05-28 18:35:45] [INFO ] Deduced a trap composed of 78 places in 305 ms of which 2 ms to minimize.
[2024-05-28 18:35:46] [INFO ] Deduced a trap composed of 55 places in 359 ms of which 4 ms to minimize.
[2024-05-28 18:35:46] [INFO ] Deduced a trap composed of 38 places in 373 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s118 1)
(s119 0)
(s120 0)
(s121 10)
(s122 0)
(s123 0)
(s124 1)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 1)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 1)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 1)
(s143 2)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 1)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 6)
(s165 0)
(s166 0)
(s167 0)
(s169 0)
(s170 2)
(s171 0)
(s172 1)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 1)
(s179 1)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 1)
(s187 0)
(s188 0)
(s189 0)
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(s193 0)
(s194 0)
(s195 0)
(s196 1)
(s197 8)
(s198 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 413/2612 variables, and 48 constraints, problems are : Problem set: 0 solved, 2223 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 13/15 constraints, Generalized P Invariants (flows): 22/27 constraints, State Equation: 0/419 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/969 constraints, Known Traps: 13/13 constraints]
After SMT, in 79499ms problems are : Problem set: 0 solved, 2223 unsolved
Search for dead transitions found 0 dead transitions in 79520ms
Starting structural reductions in SI_LTL mode, iteration 1 : 419/608 places, 2229/2418 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155657 ms. Remains : 419/608 places, 2229/2418 transitions.
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-12
Stuttering criterion allowed to conclude after 7287 steps with 83 reset in 136 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-12 finished in 155881 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(G((p1&&F(p0)))))))'
Support contains 4 out of 608 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 608/608 places, 2418/2418 transitions.
Applied a total of 0 rules in 32 ms. Remains 608 /608 variables (removed 0) and now considering 2418/2418 (removed 0) transitions.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:35:48] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
// Phase 1: matrix 2382 rows 608 cols
[2024-05-28 18:35:48] [INFO ] Computed 42 invariants in 95 ms
[2024-05-28 18:35:48] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:36:28] [INFO ] Deduced a trap composed of 112 places in 169 ms of which 3 ms to minimize.
[2024-05-28 18:36:29] [INFO ] Deduced a trap composed of 3 places in 124 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 33 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:36:39] [INFO ] Deduced a trap composed of 84 places in 561 ms of which 3 ms to minimize.
[2024-05-28 18:36:39] [INFO ] Deduced a trap composed of 84 places in 123 ms of which 2 ms to minimize.
[2024-05-28 18:36:39] [INFO ] Deduced a trap composed of 85 places in 97 ms of which 1 ms to minimize.
[2024-05-28 18:36:42] [INFO ] Deduced a trap composed of 84 places in 136 ms of which 2 ms to minimize.
[2024-05-28 18:36:42] [INFO ] Deduced a trap composed of 84 places in 83 ms of which 1 ms to minimize.
[2024-05-28 18:36:43] [INFO ] Deduced a trap composed of 84 places in 89 ms of which 1 ms to minimize.
[2024-05-28 18:36:45] [INFO ] Deduced a trap composed of 15 places in 138 ms of which 2 ms to minimize.
[2024-05-28 18:36:49] [INFO ] Deduced a trap composed of 110 places in 193 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 41 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 62208ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 62248ms
[2024-05-28 18:36:50] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:36:50] [INFO ] Invariant cache hit.
[2024-05-28 18:36:51] [INFO ] Implicit Places using invariants in 547 ms returned []
[2024-05-28 18:36:51] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:36:51] [INFO ] Invariant cache hit.
[2024-05-28 18:36:52] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 18:37:14] [INFO ] Implicit Places using invariants and state equation in 23041 ms returned []
Implicit Place search using SMT with State Equation took 23591 ms to find 0 implicit places.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:37:14] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:37:14] [INFO ] Invariant cache hit.
[2024-05-28 18:37:14] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:37:57] [INFO ] Deduced a trap composed of 3 places in 137 ms of which 2 ms to minimize.
[2024-05-28 18:38:00] [INFO ] Deduced a trap composed of 112 places in 172 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 33 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:38:15] [INFO ] Deduced a trap composed of 47 places in 591 ms of which 3 ms to minimize.
[2024-05-28 18:38:16] [INFO ] Deduced a trap composed of 84 places in 226 ms of which 3 ms to minimize.
[2024-05-28 18:38:16] [INFO ] Deduced a trap composed of 84 places in 155 ms of which 3 ms to minimize.
[2024-05-28 18:38:16] [INFO ] Deduced a trap composed of 84 places in 127 ms of which 3 ms to minimize.
[2024-05-28 18:38:16] [INFO ] Deduced a trap composed of 84 places in 74 ms of which 1 ms to minimize.
[2024-05-28 18:38:17] [INFO ] Deduced a trap composed of 15 places in 170 ms of which 2 ms to minimize.
[2024-05-28 18:38:23] [INFO ] Deduced a trap composed of 84 places in 89 ms of which 2 ms to minimize.
[2024-05-28 18:38:33] [INFO ] Deduced a trap composed of 110 places in 188 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 41 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 84029ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 84062ms
Finished structural reductions in LTL mode , in 1 iterations and 169951 ms. Remains : 608/608 places, 2418/2418 transitions.
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 1433 ms.
Product exploration explored 100000 steps with 50000 reset in 1405 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 24 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-13 finished in 173107 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 608 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 608/608 places, 2418/2418 transitions.
Applied a total of 0 rules in 44 ms. Remains 608 /608 variables (removed 0) and now considering 2418/2418 (removed 0) transitions.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:38:41] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:38:41] [INFO ] Invariant cache hit.
[2024-05-28 18:38:41] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:39:22] [INFO ] Deduced a trap composed of 3 places in 135 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 32 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:39:27] [INFO ] Deduced a trap composed of 119 places in 654 ms of which 4 ms to minimize.
[2024-05-28 18:39:27] [INFO ] Deduced a trap composed of 119 places in 386 ms of which 4 ms to minimize.
[2024-05-28 18:39:27] [INFO ] Deduced a trap composed of 110 places in 330 ms of which 5 ms to minimize.
[2024-05-28 18:39:28] [INFO ] Deduced a trap composed of 84 places in 484 ms of which 4 ms to minimize.
[2024-05-28 18:39:28] [INFO ] Deduced a trap composed of 53 places in 539 ms of which 3 ms to minimize.
[2024-05-28 18:39:29] [INFO ] Deduced a trap composed of 66 places in 516 ms of which 3 ms to minimize.
[2024-05-28 18:39:29] [INFO ] Deduced a trap composed of 84 places in 83 ms of which 1 ms to minimize.
[2024-05-28 18:39:29] [INFO ] Deduced a trap composed of 85 places in 92 ms of which 1 ms to minimize.
[2024-05-28 18:39:29] [INFO ] Deduced a trap composed of 84 places in 77 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 41 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 62874ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 62917ms
[2024-05-28 18:39:44] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:39:44] [INFO ] Invariant cache hit.
[2024-05-28 18:39:44] [INFO ] Implicit Places using invariants in 637 ms returned []
[2024-05-28 18:39:44] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:39:44] [INFO ] Invariant cache hit.
[2024-05-28 18:39:47] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 18:40:16] [INFO ] Implicit Places using invariants and state equation in 31533 ms returned []
Implicit Place search using SMT with State Equation took 32184 ms to find 0 implicit places.
Running 2412 sub problems to find dead transitions.
[2024-05-28 18:40:16] [INFO ] Flow matrix only has 2382 transitions (discarded 36 similar events)
[2024-05-28 18:40:16] [INFO ] Invariant cache hit.
[2024-05-28 18:40:16] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:40:55] [INFO ] Deduced a trap composed of 3 places in 115 ms of which 2 ms to minimize.
[2024-05-28 18:40:59] [INFO ] Deduced a trap composed of 112 places in 174 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/2990 variables, and 33 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2412/1158 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 2412 unsolved
[2024-05-28 18:41:16] [INFO ] Deduced a trap composed of 47 places in 566 ms of which 3 ms to minimize.
[2024-05-28 18:41:16] [INFO ] Deduced a trap composed of 84 places in 186 ms of which 2 ms to minimize.
[2024-05-28 18:41:17] [INFO ] Deduced a trap composed of 84 places in 186 ms of which 2 ms to minimize.
[2024-05-28 18:41:17] [INFO ] Deduced a trap composed of 84 places in 127 ms of which 2 ms to minimize.
[2024-05-28 18:41:17] [INFO ] Deduced a trap composed of 84 places in 85 ms of which 1 ms to minimize.
[2024-05-28 18:41:18] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 3 ms to minimize.
[2024-05-28 18:41:25] [INFO ] Deduced a trap composed of 84 places in 90 ms of which 1 ms to minimize.
[2024-05-28 18:41:34] [INFO ] Deduced a trap composed of 110 places in 127 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/2990 variables, and 41 constraints, problems are : Problem set: 0 solved, 2412 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 13/16 constraints, Generalized P Invariants (flows): 18/26 constraints, State Equation: 0/608 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1158 constraints, Known Traps: 10/10 constraints]
After SMT, in 81521ms problems are : Problem set: 0 solved, 2412 unsolved
Search for dead transitions found 0 dead transitions in 81552ms
Finished structural reductions in LTL mode , in 1 iterations and 176717 ms. Remains : 608/608 places, 2418/2418 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLCardinality-14
Product exploration explored 100000 steps with 50000 reset in 1690 ms.
Product exploration explored 100000 steps with 50000 reset in 1438 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 24 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLCardinality-14 finished in 180001 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-28 18:41:41] [INFO ] Flatten gal took : 148 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9907463582536732068
[2024-05-28 18:41:41] [INFO ] Too many transitions (2418) to apply POR reductions. Disabling POR matrices.
[2024-05-28 18:41:41] [INFO ] Applying decomposition
[2024-05-28 18:41:41] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9907463582536732068
Running compilation step : cd /tmp/ltsmin9907463582536732068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 18:41:42] [INFO ] Flatten gal took : 140 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/graph8768678237434253037.txt' '-o' '/tmp/graph8768678237434253037.bin' '-w' '/tmp/graph8768678237434253037.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8768678237434253037.bin' '-l' '-1' '-v' '-w' '/tmp/graph8768678237434253037.weights' '-q' '0' '-e' '0.001'
[2024-05-28 18:41:42] [INFO ] Decomposing Gal with order
[2024-05-28 18:41:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 18:41:42] [INFO ] Removed a total of 986 redundant transitions.
[2024-05-28 18:41:42] [INFO ] Flatten gal took : 165 ms
[2024-05-28 18:41:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 190 labels/synchronizations in 31 ms.
[2024-05-28 18:41:42] [INFO ] Time to serialize gal into /tmp/LTLCardinality13525022251605923535.gal : 17 ms
[2024-05-28 18:41:42] [INFO ] Time to serialize properties into /tmp/LTLCardinality969261351838796728.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13525022251605923535.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality969261351838796728.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((G(F("((((gu84.EnablePollingE_4+gu84.EnablePollingE_6)+(gu84.EnablePollingE_1+gu84.EnablePollingE_3))+(gu84.EnablePollingE_2+gu84.En...197
Formula 0 simplified : FG!"((((gu84.EnablePollingE_4+gu84.EnablePollingE_6)+(gu84.EnablePollingE_1+gu84.EnablePollingE_3))+(gu84.EnablePollingE_2+gu84.Enab...191
Compilation finished in 6816 ms.
Running link step : cd /tmp/ltsmin9907463582536732068;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 86 ms.
Running LTSmin : cd /tmp/ltsmin9907463582536732068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'

BK_STOP 1716922552742

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-S06J04T06"
export BK_EXAMINATION="LTLCardinality"
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-S06J04T06, 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 r290-tajo-171654446900323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T06.tgz
mv PolyORBLF-PT-S06J04T06 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 ;