Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446500148.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-COL-S04J06T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446500148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 7.5K Apr 11 17:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 11 17:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 11 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 17:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 11 17:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 11 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716909449104

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S04J06T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202405141337
[2024-05-28 15:17:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 15:17:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 15:17:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 15:17:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 15:17:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 617 ms
[2024-05-28 15:17:31] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 618 PT places and 3232.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 15:17:31] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 10 ms.
[2024-05-28 15:17:31] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 5 formulas.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40000 steps (15 resets) in 948 ms. (42 steps per ms) remains 2/19 properties
BEST_FIRST walk for 40002 steps (8 resets) in 248 ms. (160 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 156 ms. (254 steps per ms) remains 2/2 properties
[2024-05-28 15:17:32] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-28 15:17:32] [INFO ] Computed 26 invariants in 7 ms
[2024-05-28 15:17:32] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 39/48 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 5/53 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp11 is UNSAT
After SMT solving in domain Real declared 73/145 variables, and 21 constraints, problems are : Problem set: 2 solved, 0 unsolved in 356 ms.
Refiners :[Positive P Invariants (semi-flows): 9/11 constraints, Generalized P Invariants (flows): 12/15 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 431ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 15:17:32] [INFO ] Flatten gal took : 62 ms
[2024-05-28 15:17:32] [INFO ] Flatten gal took : 22 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-28 15:17:32] [INFO ] Unfolded HLPN to a Petri net with 618 places and 3190 transitions 21570 arcs in 141 ms.
[2024-05-28 15:17:32] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
Support contains 275 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 1564/1564 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 614 transition count 1564
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 608 transition count 1558
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 608 transition count 1558
Applied a total of 16 rules in 129 ms. Remains 608 /618 variables (removed 10) and now considering 1558/1564 (removed 6) transitions.
Running 1554 sub problems to find dead transitions.
[2024-05-28 15:17:33] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
// Phase 1: matrix 1534 rows 608 cols
[2024-05-28 15:17:33] [INFO ] Computed 50 invariants in 138 ms
[2024-05-28 15:17:33] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/604 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1554 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/604 variables, 29/46 constraints. Problems are: Problem set: 0 solved, 1554 unsolved
[2024-05-28 15:17:55] [INFO ] Deduced a trap composed of 82 places in 167 ms of which 48 ms to minimize.
[2024-05-28 15:17:55] [INFO ] Deduced a trap composed of 82 places in 143 ms of which 1 ms to minimize.
[2024-05-28 15:17:55] [INFO ] Deduced a trap composed of 83 places in 109 ms of which 1 ms to minimize.
[2024-05-28 15:17:55] [INFO ] Deduced a trap composed of 82 places in 96 ms of which 1 ms to minimize.
[2024-05-28 15:17:55] [INFO ] Deduced a trap composed of 82 places in 100 ms of which 1 ms to minimize.
[2024-05-28 15:17:56] [INFO ] Deduced a trap composed of 347 places in 555 ms of which 14 ms to minimize.
[2024-05-28 15:17:57] [INFO ] Deduced a trap composed of 142 places in 502 ms of which 5 ms to minimize.
[2024-05-28 15:17:57] [INFO ] Deduced a trap composed of 82 places in 128 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 604/2142 variables, and 54 constraints, problems are : Problem set: 0 solved, 1554 unsolved in 20074 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 29/32 constraints, State Equation: 0/608 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1554/1554 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1554 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/604 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1554 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/604 variables, 29/46 constraints. Problems are: Problem set: 0 solved, 1554 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/604 variables, 8/54 constraints. Problems are: Problem set: 0 solved, 1554 unsolved
[2024-05-28 15:18:01] [INFO ] Deduced a trap composed of 308 places in 392 ms of which 4 ms to minimize.
[2024-05-28 15:18:02] [INFO ] Deduced a trap composed of 361 places in 406 ms of which 4 ms to minimize.
[2024-05-28 15:18:03] [INFO ] Deduced a trap composed of 364 places in 377 ms of which 5 ms to minimize.
[2024-05-28 15:18:03] [INFO ] Deduced a trap composed of 361 places in 386 ms of which 5 ms to minimize.
[2024-05-28 15:18:04] [INFO ] Deduced a trap composed of 341 places in 377 ms of which 5 ms to minimize.
[2024-05-28 15:18:04] [INFO ] Deduced a trap composed of 313 places in 380 ms of which 4 ms to minimize.
[2024-05-28 15:18:04] [INFO ] Deduced a trap composed of 93 places in 365 ms of which 4 ms to minimize.
[2024-05-28 15:18:05] [INFO ] Deduced a trap composed of 308 places in 371 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 604/2142 variables, and 62 constraints, problems are : Problem set: 0 solved, 1554 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 29/32 constraints, State Equation: 0/608 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1554 constraints, Known Traps: 16/16 constraints]
After SMT, in 45535ms problems are : Problem set: 0 solved, 1554 unsolved
Search for dead transitions found 0 dead transitions in 45604ms
[2024-05-28 15:18:18] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
[2024-05-28 15:18:18] [INFO ] Invariant cache hit.
[2024-05-28 15:18:19] [INFO ] Implicit Places using invariants in 446 ms returned [480, 481, 482, 483, 484, 485]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 460 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 602/618 places, 1558/1564 transitions.
Applied a total of 0 rules in 15 ms. Remains 602 /602 variables (removed 0) and now considering 1558/1558 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46238 ms. Remains : 602/618 places, 1558/1564 transitions.
Support contains 275 out of 602 places after structural reductions.
[2024-05-28 15:18:19] [INFO ] Flatten gal took : 135 ms
[2024-05-28 15:18:19] [INFO ] Flatten gal took : 127 ms
[2024-05-28 15:18:19] [INFO ] Input system was already deterministic with 1558 transitions.
Reduction of identical properties reduced properties to check from 18 to 17
RANDOM walk for 6004 steps (1 resets) in 200 ms. (29 steps per ms) remains 0/17 properties
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
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(p0))))'
Support contains 6 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 32 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:18:20] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
// Phase 1: matrix 1528 rows 596 cols
[2024-05-28 15:18:20] [INFO ] Computed 44 invariants in 47 ms
[2024-05-28 15:18:20] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:18:37] [INFO ] Deduced a trap composed of 82 places in 60 ms of which 1 ms to minimize.
[2024-05-28 15:18:37] [INFO ] Deduced a trap composed of 82 places in 63 ms of which 1 ms to minimize.
[2024-05-28 15:18:37] [INFO ] Deduced a trap composed of 82 places in 86 ms of which 1 ms to minimize.
[2024-05-28 15:18:37] [INFO ] Deduced a trap composed of 82 places in 78 ms of which 1 ms to minimize.
[2024-05-28 15:18:37] [INFO ] Deduced a trap composed of 82 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:18:38] [INFO ] Deduced a trap composed of 398 places in 334 ms of which 4 ms to minimize.
[2024-05-28 15:18:38] [INFO ] Deduced a trap composed of 359 places in 487 ms of which 19 ms to minimize.
[2024-05-28 15:18:39] [INFO ] Deduced a trap composed of 348 places in 377 ms of which 4 ms to minimize.
[2024-05-28 15:18:39] [INFO ] Deduced a trap composed of 139 places in 297 ms of which 4 ms to minimize.
[2024-05-28 15:18:39] [INFO ] Deduced a trap composed of 82 places in 322 ms of which 4 ms to minimize.
[2024-05-28 15:18:40] [INFO ] Deduced a trap composed of 160 places in 286 ms of which 4 ms to minimize.
[2024-05-28 15:18:41] [INFO ] Deduced a trap composed of 304 places in 358 ms of which 3 ms to minimize.
[2024-05-28 15:18:41] [INFO ] Deduced a trap composed of 328 places in 453 ms of which 3 ms to minimize.
[2024-05-28 15:18:43] [INFO ] Deduced a trap composed of 429 places in 465 ms of which 5 ms to minimize.
[2024-05-28 15:18:43] [INFO ] Deduced a trap composed of 366 places in 355 ms of which 4 ms to minimize.
[2024-05-28 15:18:43] [INFO ] Deduced a trap composed of 375 places in 346 ms of which 3 ms to minimize.
[2024-05-28 15:18:44] [INFO ] Deduced a trap composed of 355 places in 343 ms of which 3 ms to minimize.
[2024-05-28 15:18:44] [INFO ] Deduced a trap composed of 371 places in 327 ms of which 4 ms to minimize.
[2024-05-28 15:18:44] [INFO ] Deduced a trap composed of 340 places in 374 ms of which 6 ms to minimize.
[2024-05-28 15:18:45] [INFO ] Deduced a trap composed of 358 places in 388 ms of which 4 ms to minimize.
SMT process timed out in 25102ms, After SMT, problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 25119ms
[2024-05-28 15:18:45] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:18:45] [INFO ] Invariant cache hit.
[2024-05-28 15:18:45] [INFO ] Implicit Places using invariants in 551 ms returned []
[2024-05-28 15:18:45] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:18:45] [INFO ] Invariant cache hit.
[2024-05-28 15:18:46] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:18:54] [INFO ] Implicit Places using invariants and state equation in 8950 ms returned []
Implicit Place search using SMT with State Equation took 9529 ms to find 0 implicit places.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:18:54] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:18:54] [INFO ] Invariant cache hit.
[2024-05-28 15:18:54] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:19:12] [INFO ] Deduced a trap composed of 82 places in 80 ms of which 2 ms to minimize.
[2024-05-28 15:19:12] [INFO ] Deduced a trap composed of 82 places in 80 ms of which 1 ms to minimize.
[2024-05-28 15:19:12] [INFO ] Deduced a trap composed of 82 places in 95 ms of which 2 ms to minimize.
[2024-05-28 15:19:12] [INFO ] Deduced a trap composed of 82 places in 83 ms of which 3 ms to minimize.
[2024-05-28 15:19:13] [INFO ] Deduced a trap composed of 82 places in 72 ms of which 1 ms to minimize.
[2024-05-28 15:19:13] [INFO ] Deduced a trap composed of 360 places in 387 ms of which 5 ms to minimize.
[2024-05-28 15:19:14] [INFO ] Deduced a trap composed of 359 places in 350 ms of which 5 ms to minimize.
[2024-05-28 15:19:14] [INFO ] Deduced a trap composed of 263 places in 327 ms of which 4 ms to minimize.
[2024-05-28 15:19:14] [INFO ] Deduced a trap composed of 82 places in 60 ms of which 1 ms to minimize.
[2024-05-28 15:19:15] [INFO ] Deduced a trap composed of 288 places in 346 ms of which 4 ms to minimize.
[2024-05-28 15:19:16] [INFO ] Deduced a trap composed of 362 places in 394 ms of which 4 ms to minimize.
[2024-05-28 15:19:17] [INFO ] Deduced a trap composed of 362 places in 388 ms of which 4 ms to minimize.
[2024-05-28 15:19:17] [INFO ] Deduced a trap composed of 355 places in 399 ms of which 4 ms to minimize.
[2024-05-28 15:19:17] [INFO ] Deduced a trap composed of 350 places in 392 ms of which 4 ms to minimize.
[2024-05-28 15:19:18] [INFO ] Deduced a trap composed of 342 places in 395 ms of which 6 ms to minimize.
[2024-05-28 15:19:18] [INFO ] Deduced a trap composed of 330 places in 375 ms of which 4 ms to minimize.
[2024-05-28 15:19:19] [INFO ] Deduced a trap composed of 339 places in 381 ms of which 4 ms to minimize.
[2024-05-28 15:19:19] [INFO ] Deduced a trap composed of 305 places in 406 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:19:33] [INFO ] Deduced a trap composed of 334 places in 386 ms of which 4 ms to minimize.
[2024-05-28 15:19:34] [INFO ] Deduced a trap composed of 169 places in 217 ms of which 3 ms to minimize.
[2024-05-28 15:19:41] [INFO ] Deduced a trap composed of 366 places in 352 ms of which 5 ms to minimize.
[2024-05-28 15:19:41] [INFO ] Deduced a trap composed of 366 places in 328 ms of which 5 ms to minimize.
[2024-05-28 15:19:44] [INFO ] Deduced a trap composed of 15 places in 171 ms of which 3 ms to minimize.
[2024-05-28 15:19:54] [INFO ] Deduced a trap composed of 414 places in 370 ms of which 5 ms to minimize.
[2024-05-28 15:19:55] [INFO ] Deduced a trap composed of 65 places in 378 ms of which 4 ms to minimize.
[2024-05-28 15:19:55] [INFO ] Deduced a trap composed of 42 places in 384 ms of which 4 ms to minimize.
[2024-05-28 15:19:59] [INFO ] Deduced a trap composed of 358 places in 361 ms of which 4 ms to minimize.
[2024-05-28 15:20:00] [INFO ] Deduced a trap composed of 313 places in 305 ms of which 4 ms to minimize.
[2024-05-28 15:20:00] [INFO ] Deduced a trap composed of 291 places in 310 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 69 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 29/29 constraints]
After SMT, in 66166ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 66193ms
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100881 ms. Remains : 596/602 places, 1552/1558 transitions.
Stuttering acceptance computed with spot in 256 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-00
Stuttering criterion allowed to conclude after 36559 steps with 5 reset in 208 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-00 finished in 101413 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(p0)||(G(p1)&&(G(p2)||(X(p2)&&F(p3)))))))'
Support contains 56 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 18 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:20:01] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:20:01] [INFO ] Invariant cache hit.
[2024-05-28 15:20:01] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:20:18] [INFO ] Deduced a trap composed of 82 places in 78 ms of which 1 ms to minimize.
[2024-05-28 15:20:18] [INFO ] Deduced a trap composed of 82 places in 66 ms of which 1 ms to minimize.
[2024-05-28 15:20:18] [INFO ] Deduced a trap composed of 82 places in 79 ms of which 1 ms to minimize.
[2024-05-28 15:20:18] [INFO ] Deduced a trap composed of 82 places in 83 ms of which 1 ms to minimize.
[2024-05-28 15:20:19] [INFO ] Deduced a trap composed of 82 places in 98 ms of which 1 ms to minimize.
[2024-05-28 15:20:19] [INFO ] Deduced a trap composed of 360 places in 407 ms of which 3 ms to minimize.
[2024-05-28 15:20:20] [INFO ] Deduced a trap composed of 359 places in 374 ms of which 3 ms to minimize.
[2024-05-28 15:20:20] [INFO ] Deduced a trap composed of 263 places in 336 ms of which 3 ms to minimize.
[2024-05-28 15:20:20] [INFO ] Deduced a trap composed of 82 places in 55 ms of which 1 ms to minimize.
[2024-05-28 15:20:21] [INFO ] Deduced a trap composed of 288 places in 277 ms of which 4 ms to minimize.
[2024-05-28 15:20:22] [INFO ] Deduced a trap composed of 362 places in 418 ms of which 5 ms to minimize.
[2024-05-28 15:20:23] [INFO ] Deduced a trap composed of 362 places in 467 ms of which 4 ms to minimize.
[2024-05-28 15:20:23] [INFO ] Deduced a trap composed of 355 places in 482 ms of which 4 ms to minimize.
[2024-05-28 15:20:24] [INFO ] Deduced a trap composed of 350 places in 429 ms of which 5 ms to minimize.
[2024-05-28 15:20:24] [INFO ] Deduced a trap composed of 342 places in 397 ms of which 4 ms to minimize.
[2024-05-28 15:20:25] [INFO ] Deduced a trap composed of 330 places in 419 ms of which 4 ms to minimize.
[2024-05-28 15:20:25] [INFO ] Deduced a trap composed of 339 places in 412 ms of which 4 ms to minimize.
[2024-05-28 15:20:26] [INFO ] Deduced a trap composed of 305 places in 382 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:20:29] [INFO ] Deduced a trap composed of 334 places in 333 ms of which 3 ms to minimize.
[2024-05-28 15:20:30] [INFO ] Deduced a trap composed of 169 places in 232 ms of which 2 ms to minimize.
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 366 places in 354 ms of which 4 ms to minimize.
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 366 places in 340 ms of which 4 ms to minimize.
[2024-05-28 15:20:40] [INFO ] Deduced a trap composed of 15 places in 172 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 63 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 23/23 constraints]
After SMT, in 45873ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 45889ms
[2024-05-28 15:20:47] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:20:47] [INFO ] Invariant cache hit.
[2024-05-28 15:20:47] [INFO ] Implicit Places using invariants in 409 ms returned []
[2024-05-28 15:20:47] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:20:47] [INFO ] Invariant cache hit.
[2024-05-28 15:20:48] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:20:54] [INFO ] Implicit Places using invariants and state equation in 6122 ms returned []
Implicit Place search using SMT with State Equation took 6534 ms to find 0 implicit places.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:20:54] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:20:54] [INFO ] Invariant cache hit.
[2024-05-28 15:20:54] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:21:11] [INFO ] Deduced a trap composed of 82 places in 73 ms of which 2 ms to minimize.
[2024-05-28 15:21:11] [INFO ] Deduced a trap composed of 82 places in 81 ms of which 1 ms to minimize.
[2024-05-28 15:21:11] [INFO ] Deduced a trap composed of 82 places in 76 ms of which 1 ms to minimize.
[2024-05-28 15:21:11] [INFO ] Deduced a trap composed of 82 places in 76 ms of which 1 ms to minimize.
[2024-05-28 15:21:11] [INFO ] Deduced a trap composed of 82 places in 72 ms of which 1 ms to minimize.
[2024-05-28 15:21:12] [INFO ] Deduced a trap composed of 360 places in 367 ms of which 4 ms to minimize.
[2024-05-28 15:21:12] [INFO ] Deduced a trap composed of 359 places in 416 ms of which 4 ms to minimize.
[2024-05-28 15:21:13] [INFO ] Deduced a trap composed of 263 places in 389 ms of which 4 ms to minimize.
[2024-05-28 15:21:13] [INFO ] Deduced a trap composed of 82 places in 87 ms of which 1 ms to minimize.
[2024-05-28 15:21:14] [INFO ] Deduced a trap composed of 288 places in 381 ms of which 4 ms to minimize.
[2024-05-28 15:21:15] [INFO ] Deduced a trap composed of 362 places in 395 ms of which 5 ms to minimize.
[2024-05-28 15:21:16] [INFO ] Deduced a trap composed of 362 places in 413 ms of which 4 ms to minimize.
[2024-05-28 15:21:16] [INFO ] Deduced a trap composed of 355 places in 384 ms of which 5 ms to minimize.
[2024-05-28 15:21:17] [INFO ] Deduced a trap composed of 350 places in 385 ms of which 4 ms to minimize.
[2024-05-28 15:21:17] [INFO ] Deduced a trap composed of 342 places in 360 ms of which 4 ms to minimize.
[2024-05-28 15:21:18] [INFO ] Deduced a trap composed of 330 places in 376 ms of which 5 ms to minimize.
[2024-05-28 15:21:18] [INFO ] Deduced a trap composed of 339 places in 654 ms of which 18 ms to minimize.
[2024-05-28 15:21:19] [INFO ] Deduced a trap composed of 305 places in 468 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:21:33] [INFO ] Deduced a trap composed of 334 places in 321 ms of which 4 ms to minimize.
[2024-05-28 15:21:34] [INFO ] Deduced a trap composed of 169 places in 203 ms of which 3 ms to minimize.
[2024-05-28 15:21:41] [INFO ] Deduced a trap composed of 366 places in 378 ms of which 5 ms to minimize.
[2024-05-28 15:21:41] [INFO ] Deduced a trap composed of 366 places in 416 ms of which 4 ms to minimize.
[2024-05-28 15:21:44] [INFO ] Deduced a trap composed of 15 places in 177 ms of which 2 ms to minimize.
[2024-05-28 15:21:54] [INFO ] Deduced a trap composed of 414 places in 367 ms of which 5 ms to minimize.
[2024-05-28 15:21:55] [INFO ] Deduced a trap composed of 65 places in 410 ms of which 4 ms to minimize.
[2024-05-28 15:21:56] [INFO ] Deduced a trap composed of 42 places in 377 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 66 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 26/26 constraints]
After SMT, in 66269ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 66305ms
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118759 ms. Remains : 596/602 places, 1552/1558 transitions.
Stuttering acceptance computed with spot in 642 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p0), (NOT p1), (AND p1 (NOT p2)), (NOT p3), (AND (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p3) (NOT p0)), (AND (NOT p3) (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-04
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-04 finished in 119459 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((X((F(p0) U X(p1)))&&F(p2))))'
Support contains 38 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 30 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:22:01] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:22:01] [INFO ] Invariant cache hit.
[2024-05-28 15:22:01] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:22:21] [INFO ] Deduced a trap composed of 82 places in 77 ms of which 1 ms to minimize.
[2024-05-28 15:22:21] [INFO ] Deduced a trap composed of 82 places in 65 ms of which 2 ms to minimize.
[2024-05-28 15:22:21] [INFO ] Deduced a trap composed of 82 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:22:21] [INFO ] Deduced a trap composed of 82 places in 74 ms of which 1 ms to minimize.
[2024-05-28 15:22:21] [INFO ] Deduced a trap composed of 82 places in 75 ms of which 1 ms to minimize.
[2024-05-28 15:22:22] [INFO ] Deduced a trap composed of 360 places in 353 ms of which 4 ms to minimize.
[2024-05-28 15:22:22] [INFO ] Deduced a trap composed of 359 places in 342 ms of which 4 ms to minimize.
[2024-05-28 15:22:23] [INFO ] Deduced a trap composed of 263 places in 318 ms of which 4 ms to minimize.
[2024-05-28 15:22:23] [INFO ] Deduced a trap composed of 82 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:22:24] [INFO ] Deduced a trap composed of 288 places in 352 ms of which 7 ms to minimize.
[2024-05-28 15:22:25] [INFO ] Deduced a trap composed of 362 places in 386 ms of which 5 ms to minimize.
[2024-05-28 15:22:25] [INFO ] Deduced a trap composed of 362 places in 387 ms of which 3 ms to minimize.
[2024-05-28 15:22:26] [INFO ] Deduced a trap composed of 355 places in 457 ms of which 6 ms to minimize.
SMT process timed out in 25381ms, After SMT, problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 25404ms
[2024-05-28 15:22:26] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:22:26] [INFO ] Invariant cache hit.
[2024-05-28 15:22:27] [INFO ] Implicit Places using invariants in 755 ms returned []
[2024-05-28 15:22:27] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:22:27] [INFO ] Invariant cache hit.
[2024-05-28 15:22:27] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:22:35] [INFO ] Implicit Places using invariants and state equation in 8096 ms returned []
Implicit Place search using SMT with State Equation took 8856 ms to find 0 implicit places.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:22:35] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:22:35] [INFO ] Invariant cache hit.
[2024-05-28 15:22:35] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:22:52] [INFO ] Deduced a trap composed of 82 places in 70 ms of which 1 ms to minimize.
[2024-05-28 15:22:52] [INFO ] Deduced a trap composed of 82 places in 57 ms of which 1 ms to minimize.
[2024-05-28 15:22:53] [INFO ] Deduced a trap composed of 82 places in 62 ms of which 1 ms to minimize.
[2024-05-28 15:22:53] [INFO ] Deduced a trap composed of 82 places in 70 ms of which 2 ms to minimize.
[2024-05-28 15:22:53] [INFO ] Deduced a trap composed of 82 places in 72 ms of which 1 ms to minimize.
[2024-05-28 15:22:53] [INFO ] Deduced a trap composed of 360 places in 340 ms of which 4 ms to minimize.
[2024-05-28 15:22:54] [INFO ] Deduced a trap composed of 359 places in 338 ms of which 4 ms to minimize.
[2024-05-28 15:22:54] [INFO ] Deduced a trap composed of 263 places in 330 ms of which 4 ms to minimize.
[2024-05-28 15:22:54] [INFO ] Deduced a trap composed of 82 places in 76 ms of which 1 ms to minimize.
[2024-05-28 15:22:55] [INFO ] Deduced a trap composed of 288 places in 349 ms of which 4 ms to minimize.
[2024-05-28 15:22:57] [INFO ] Deduced a trap composed of 362 places in 411 ms of which 4 ms to minimize.
[2024-05-28 15:22:57] [INFO ] Deduced a trap composed of 362 places in 392 ms of which 4 ms to minimize.
[2024-05-28 15:22:57] [INFO ] Deduced a trap composed of 355 places in 353 ms of which 4 ms to minimize.
[2024-05-28 15:22:58] [INFO ] Deduced a trap composed of 350 places in 383 ms of which 4 ms to minimize.
[2024-05-28 15:22:58] [INFO ] Deduced a trap composed of 342 places in 362 ms of which 4 ms to minimize.
[2024-05-28 15:22:59] [INFO ] Deduced a trap composed of 330 places in 353 ms of which 5 ms to minimize.
[2024-05-28 15:22:59] [INFO ] Deduced a trap composed of 339 places in 364 ms of which 5 ms to minimize.
[2024-05-28 15:22:59] [INFO ] Deduced a trap composed of 305 places in 348 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:23:13] [INFO ] Deduced a trap composed of 334 places in 352 ms of which 4 ms to minimize.
[2024-05-28 15:23:15] [INFO ] Deduced a trap composed of 169 places in 210 ms of which 2 ms to minimize.
[2024-05-28 15:23:21] [INFO ] Deduced a trap composed of 366 places in 399 ms of which 5 ms to minimize.
[2024-05-28 15:23:21] [INFO ] Deduced a trap composed of 366 places in 280 ms of which 8 ms to minimize.
[2024-05-28 15:23:24] [INFO ] Deduced a trap composed of 15 places in 172 ms of which 2 ms to minimize.
[2024-05-28 15:23:34] [INFO ] Deduced a trap composed of 414 places in 331 ms of which 4 ms to minimize.
[2024-05-28 15:23:35] [INFO ] Deduced a trap composed of 65 places in 352 ms of which 4 ms to minimize.
[2024-05-28 15:23:36] [INFO ] Deduced a trap composed of 42 places in 348 ms of which 9 ms to minimize.
[2024-05-28 15:23:40] [INFO ] Deduced a trap composed of 358 places in 326 ms of which 5 ms to minimize.
[2024-05-28 15:23:40] [INFO ] Deduced a trap composed of 313 places in 344 ms of which 4 ms to minimize.
[2024-05-28 15:23:41] [INFO ] Deduced a trap composed of 291 places in 270 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 69 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 29/29 constraints]
After SMT, in 66284ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 66306ms
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100605 ms. Remains : 596/602 places, 1552/1558 transitions.
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-05
Product exploration explored 100000 steps with 2782 reset in 670 ms.
Product exploration explored 100000 steps with 2807 reset in 627 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 (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 144 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 262 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 204 steps (0 resets) in 18 ms. (10 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p2), (F p0), (F p1)]
Knowledge based reduction with 7 factoid took 351 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 357 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 357 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-28 15:23:44] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:23:44] [INFO ] Invariant cache hit.
[2024-05-28 15:23:45] [INFO ] [Real]Absence check using 16 positive place invariants in 13 ms returned sat
[2024-05-28 15:23:45] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 203 ms returned sat
[2024-05-28 15:23:46] [INFO ] [Real]Absence check using state equation in 1127 ms returned sat
[2024-05-28 15:23:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:23:47] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2024-05-28 15:23:47] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 129 ms returned sat
[2024-05-28 15:23:51] [INFO ] [Nat]Absence check using state equation in 3578 ms returned sat
[2024-05-28 15:23:51] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:23:52] [INFO ] [Nat]Added 120 Read/Feed constraints in 698 ms returned sat
[2024-05-28 15:23:52] [INFO ] Computed and/alt/rep : 1098/4213/1080 causal constraints (skipped 444 transitions) in 208 ms.
[2024-05-28 15:24:00] [INFO ] Added : 207 causal constraints over 42 iterations in 7636 ms. Result :sat
Could not prove EG (NOT p2)
[2024-05-28 15:24:00] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:24:00] [INFO ] Invariant cache hit.
[2024-05-28 15:24:00] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2024-05-28 15:24:00] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 92 ms returned sat
[2024-05-28 15:24:02] [INFO ] [Real]Absence check using state equation in 1099 ms returned sat
[2024-05-28 15:24:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:24:02] [INFO ] [Nat]Absence check using 16 positive place invariants in 6 ms returned sat
[2024-05-28 15:24:02] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 145 ms returned sat
[2024-05-28 15:24:04] [INFO ] [Nat]Absence check using state equation in 1558 ms returned sat
[2024-05-28 15:24:04] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:24:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 15:24:06] [INFO ] [Nat]Added 120 Read/Feed constraints in 2144 ms returned sat
[2024-05-28 15:24:07] [INFO ] Deduced a trap composed of 82 places in 484 ms of which 5 ms to minimize.
[2024-05-28 15:24:08] [INFO ] Deduced a trap composed of 82 places in 508 ms of which 3 ms to minimize.
[2024-05-28 15:24:10] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 3634 ms
Could not prove EG (NOT p1)
Support contains 38 out of 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 1552/1552 transitions.
Applied a total of 0 rules in 18 ms. Remains 596 /596 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:24:10] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:24:10] [INFO ] Invariant cache hit.
[2024-05-28 15:24:10] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:24:27] [INFO ] Deduced a trap composed of 82 places in 88 ms of which 1 ms to minimize.
[2024-05-28 15:24:27] [INFO ] Deduced a trap composed of 82 places in 68 ms of which 1 ms to minimize.
[2024-05-28 15:24:27] [INFO ] Deduced a trap composed of 82 places in 73 ms of which 1 ms to minimize.
[2024-05-28 15:24:27] [INFO ] Deduced a trap composed of 82 places in 76 ms of which 1 ms to minimize.
[2024-05-28 15:24:27] [INFO ] Deduced a trap composed of 82 places in 75 ms of which 1 ms to minimize.
[2024-05-28 15:24:28] [INFO ] Deduced a trap composed of 360 places in 300 ms of which 3 ms to minimize.
[2024-05-28 15:24:28] [INFO ] Deduced a trap composed of 359 places in 250 ms of which 3 ms to minimize.
[2024-05-28 15:24:28] [INFO ] Deduced a trap composed of 263 places in 233 ms of which 3 ms to minimize.
[2024-05-28 15:24:28] [INFO ] Deduced a trap composed of 82 places in 61 ms of which 1 ms to minimize.
[2024-05-28 15:24:29] [INFO ] Deduced a trap composed of 288 places in 258 ms of which 3 ms to minimize.
[2024-05-28 15:24:31] [INFO ] Deduced a trap composed of 362 places in 403 ms of which 5 ms to minimize.
[2024-05-28 15:24:32] [INFO ] Deduced a trap composed of 362 places in 395 ms of which 4 ms to minimize.
[2024-05-28 15:24:32] [INFO ] Deduced a trap composed of 355 places in 321 ms of which 3 ms to minimize.
[2024-05-28 15:24:32] [INFO ] Deduced a trap composed of 350 places in 344 ms of which 3 ms to minimize.
[2024-05-28 15:24:33] [INFO ] Deduced a trap composed of 342 places in 300 ms of which 3 ms to minimize.
[2024-05-28 15:24:33] [INFO ] Deduced a trap composed of 330 places in 274 ms of which 3 ms to minimize.
[2024-05-28 15:24:33] [INFO ] Deduced a trap composed of 339 places in 278 ms of which 3 ms to minimize.
[2024-05-28 15:24:34] [INFO ] Deduced a trap composed of 305 places in 274 ms of which 4 ms to minimize.
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0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:24:37] [INFO ] Deduced a trap composed of 334 places in 261 ms of which 3 ms to minimize.
[2024-05-28 15:24:38] [INFO ] Deduced a trap composed of 169 places in 215 ms of which 2 ms to minimize.
[2024-05-28 15:24:45] [INFO ] Deduced a trap composed of 366 places in 372 ms of which 4 ms to minimize.
[2024-05-28 15:24:46] [INFO ] Deduced a trap composed of 366 places in 361 ms of which 16 ms to minimize.
[2024-05-28 15:24:48] [INFO ] Deduced a trap composed of 15 places in 177 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 63 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 23/23 constraints]
After SMT, in 44835ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 44865ms
[2024-05-28 15:24:55] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:24:55] [INFO ] Invariant cache hit.
[2024-05-28 15:24:55] [INFO ] Implicit Places using invariants in 458 ms returned []
[2024-05-28 15:24:55] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:24:55] [INFO ] Invariant cache hit.
[2024-05-28 15:24:56] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:25:03] [INFO ] Implicit Places using invariants and state equation in 8293 ms returned []
Implicit Place search using SMT with State Equation took 8766 ms to find 0 implicit places.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:25:04] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:25:04] [INFO ] Invariant cache hit.
[2024-05-28 15:25:04] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:25:20] [INFO ] Deduced a trap composed of 82 places in 75 ms of which 2 ms to minimize.
[2024-05-28 15:25:20] [INFO ] Deduced a trap composed of 82 places in 64 ms of which 2 ms to minimize.
[2024-05-28 15:25:20] [INFO ] Deduced a trap composed of 82 places in 91 ms of which 1 ms to minimize.
[2024-05-28 15:25:20] [INFO ] Deduced a trap composed of 82 places in 86 ms of which 1 ms to minimize.
[2024-05-28 15:25:21] [INFO ] Deduced a trap composed of 82 places in 83 ms of which 2 ms to minimize.
[2024-05-28 15:25:21] [INFO ] Deduced a trap composed of 360 places in 383 ms of which 4 ms to minimize.
[2024-05-28 15:25:22] [INFO ] Deduced a trap composed of 359 places in 344 ms of which 4 ms to minimize.
[2024-05-28 15:25:22] [INFO ] Deduced a trap composed of 263 places in 318 ms of which 4 ms to minimize.
[2024-05-28 15:25:22] [INFO ] Deduced a trap composed of 82 places in 69 ms of which 1 ms to minimize.
[2024-05-28 15:25:23] [INFO ] Deduced a trap composed of 288 places in 380 ms of which 4 ms to minimize.
[2024-05-28 15:25:25] [INFO ] Deduced a trap composed of 362 places in 412 ms of which 4 ms to minimize.
[2024-05-28 15:25:25] [INFO ] Deduced a trap composed of 362 places in 404 ms of which 4 ms to minimize.
[2024-05-28 15:25:26] [INFO ] Deduced a trap composed of 355 places in 378 ms of which 3 ms to minimize.
[2024-05-28 15:25:26] [INFO ] Deduced a trap composed of 350 places in 305 ms of which 3 ms to minimize.
[2024-05-28 15:25:26] [INFO ] Deduced a trap composed of 342 places in 286 ms of which 4 ms to minimize.
[2024-05-28 15:25:26] [INFO ] Deduced a trap composed of 330 places in 279 ms of which 3 ms to minimize.
[2024-05-28 15:25:27] [INFO ] Deduced a trap composed of 339 places in 290 ms of which 3 ms to minimize.
[2024-05-28 15:25:27] [INFO ] Deduced a trap composed of 305 places in 266 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:25:40] [INFO ] Deduced a trap composed of 334 places in 355 ms of which 4 ms to minimize.
[2024-05-28 15:25:41] [INFO ] Deduced a trap composed of 169 places in 256 ms of which 2 ms to minimize.
[2024-05-28 15:25:48] [INFO ] Deduced a trap composed of 366 places in 324 ms of which 4 ms to minimize.
[2024-05-28 15:25:48] [INFO ] Deduced a trap composed of 366 places in 269 ms of which 3 ms to minimize.
[2024-05-28 15:25:51] [INFO ] Deduced a trap composed of 15 places in 167 ms of which 3 ms to minimize.
[2024-05-28 15:26:00] [INFO ] Deduced a trap composed of 414 places in 351 ms of which 5 ms to minimize.
[2024-05-28 15:26:01] [INFO ] Deduced a trap composed of 65 places in 275 ms of which 4 ms to minimize.
[2024-05-28 15:26:01] [INFO ] Deduced a trap composed of 42 places in 397 ms of which 5 ms to minimize.
[2024-05-28 15:26:05] [INFO ] Deduced a trap composed of 358 places in 268 ms of which 3 ms to minimize.
[2024-05-28 15:26:05] [INFO ] Deduced a trap composed of 313 places in 349 ms of which 5 ms to minimize.
[2024-05-28 15:26:06] [INFO ] Deduced a trap composed of 291 places in 309 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 69 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 29/29 constraints]
After SMT, in 64471ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 64499ms
Finished structural reductions in LTL mode , in 1 iterations and 118161 ms. Remains : 596/596 places, 1552/1552 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 : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 106 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 223 steps (0 resets) in 6 ms. (31 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p2), (F p0), (F p1)]
Knowledge based reduction with 7 factoid took 219 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 334 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-28 15:26:09] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:26:09] [INFO ] Invariant cache hit.
[2024-05-28 15:26:10] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2024-05-28 15:26:10] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 126 ms returned sat
[2024-05-28 15:26:11] [INFO ] [Real]Absence check using state equation in 863 ms returned sat
[2024-05-28 15:26:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:26:12] [INFO ] [Nat]Absence check using 16 positive place invariants in 19 ms returned sat
[2024-05-28 15:26:12] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 179 ms returned sat
[2024-05-28 15:26:15] [INFO ] [Nat]Absence check using state equation in 3460 ms returned sat
[2024-05-28 15:26:15] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:26:16] [INFO ] [Nat]Added 120 Read/Feed constraints in 698 ms returned sat
[2024-05-28 15:26:16] [INFO ] Computed and/alt/rep : 1098/4213/1080 causal constraints (skipped 444 transitions) in 191 ms.
[2024-05-28 15:26:23] [INFO ] Added : 207 causal constraints over 42 iterations in 6507 ms. Result :sat
Could not prove EG (NOT p2)
[2024-05-28 15:26:23] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:26:23] [INFO ] Invariant cache hit.
[2024-05-28 15:26:24] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2024-05-28 15:26:24] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 79 ms returned sat
[2024-05-28 15:26:25] [INFO ] [Real]Absence check using state equation in 943 ms returned sat
[2024-05-28 15:26:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:26:25] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2024-05-28 15:26:25] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 158 ms returned sat
[2024-05-28 15:26:27] [INFO ] [Nat]Absence check using state equation in 1526 ms returned sat
[2024-05-28 15:26:27] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:26:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 15:26:29] [INFO ] [Nat]Added 120 Read/Feed constraints in 2146 ms returned sat
[2024-05-28 15:26:29] [INFO ] Deduced a trap composed of 82 places in 292 ms of which 3 ms to minimize.
[2024-05-28 15:26:30] [INFO ] Deduced a trap composed of 83 places in 308 ms of which 3 ms to minimize.
[2024-05-28 15:26:32] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 2730 ms
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 2829 reset in 525 ms.
Product exploration explored 100000 steps with 2813 reset in 465 ms.
Applying partial POR strategy [false, false, true, false, true, true]
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 38 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 1552/1552 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 596 transition count 1552
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 12 Pre rules applied. Total rules applied 36 place count 596 transition count 1552
Deduced a syphon composed of 48 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 48 place count 596 transition count 1552
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 60 place count 584 transition count 1540
Deduced a syphon composed of 36 places in 2 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 72 place count 584 transition count 1540
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 132 places in 2 ms
Iterating global reduction 1 with 96 rules applied. Total rules applied 168 place count 584 transition count 1540
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 192 place count 560 transition count 1516
Deduced a syphon composed of 114 places in 2 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 216 place count 560 transition count 1516
Deduced a syphon composed of 114 places in 2 ms
Applied a total of 216 rules in 203 ms. Remains 560 /596 variables (removed 36) and now considering 1516/1552 (removed 36) transitions.
Running 1512 sub problems to find dead transitions.
[2024-05-28 15:26:34] [INFO ] Flow matrix only has 1492 transitions (discarded 24 similar events)
// Phase 1: matrix 1492 rows 560 cols
[2024-05-28 15:26:34] [INFO ] Computed 44 invariants in 43 ms
[2024-05-28 15:26:34] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/556 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/556 variables, 26/40 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-05-28 15:26:49] [INFO ] Deduced a trap composed of 57 places in 164 ms of which 3 ms to minimize.
[2024-05-28 15:26:49] [INFO ] Deduced a trap composed of 57 places in 121 ms of which 2 ms to minimize.
[2024-05-28 15:26:49] [INFO ] Deduced a trap composed of 57 places in 84 ms of which 2 ms to minimize.
[2024-05-28 15:26:49] [INFO ] Deduced a trap composed of 57 places in 55 ms of which 1 ms to minimize.
[2024-05-28 15:26:49] [INFO ] Deduced a trap composed of 57 places in 57 ms of which 2 ms to minimize.
[2024-05-28 15:26:50] [INFO ] Deduced a trap composed of 57 places in 58 ms of which 1 ms to minimize.
[2024-05-28 15:26:50] [INFO ] Deduced a trap composed of 257 places in 389 ms of which 4 ms to minimize.
[2024-05-28 15:26:51] [INFO ] Deduced a trap composed of 219 places in 273 ms of which 3 ms to minimize.
[2024-05-28 15:26:51] [INFO ] Deduced a trap composed of 246 places in 284 ms of which 3 ms to minimize.
[2024-05-28 15:26:52] [INFO ] Deduced a trap composed of 193 places in 354 ms of which 4 ms to minimize.
Problem TDEAD264 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD281 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD287 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 556/2052 variables, and 50 constraints, problems are : Problem set: 24 solved, 1488 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/560 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1512/1512 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 24 solved, 1488 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/532 variables, 14/14 constraints. Problems are: Problem set: 24 solved, 1488 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/532 variables, 24/38 constraints. Problems are: Problem set: 24 solved, 1488 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/532 variables, 10/48 constraints. Problems are: Problem set: 24 solved, 1488 unsolved
[2024-05-28 15:27:00] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 2 ms to minimize.
[2024-05-28 15:27:00] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 1 ms to minimize.
[2024-05-28 15:27:00] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:27:00] [INFO ] Deduced a trap composed of 22 places in 58 ms of which 1 ms to minimize.
[2024-05-28 15:27:00] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 1 ms to minimize.
[2024-05-28 15:27:00] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 0 ms to minimize.
[2024-05-28 15:27:00] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-28 15:27:12] [INFO ] Deduced a trap composed of 53 places in 180 ms of which 2 ms to minimize.
Problem TDEAD946 is UNSAT
Problem TDEAD947 is UNSAT
Problem TDEAD948 is UNSAT
Problem TDEAD949 is UNSAT
Problem TDEAD950 is UNSAT
Problem TDEAD951 is UNSAT
Problem TDEAD958 is UNSAT
Problem TDEAD959 is UNSAT
Problem TDEAD960 is UNSAT
Problem TDEAD961 is UNSAT
Problem TDEAD962 is UNSAT
Problem TDEAD963 is UNSAT
[2024-05-28 15:27:13] [INFO ] Deduced a trap composed of 50 places in 224 ms of which 2 ms to minimize.
[2024-05-28 15:27:13] [INFO ] Deduced a trap composed of 7 places in 177 ms of which 3 ms to minimize.
Problem TDEAD1162 is UNSAT
Problem TDEAD1163 is UNSAT
Problem TDEAD1164 is UNSAT
Problem TDEAD1165 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1167 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1169 is UNSAT
Problem TDEAD1170 is UNSAT
Problem TDEAD1171 is UNSAT
Problem TDEAD1172 is UNSAT
Problem TDEAD1173 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1175 is UNSAT
Problem TDEAD1176 is UNSAT
Problem TDEAD1177 is UNSAT
Problem TDEAD1178 is UNSAT
Problem TDEAD1179 is UNSAT
Problem TDEAD1180 is UNSAT
Problem TDEAD1181 is UNSAT
Problem TDEAD1182 is UNSAT
Problem TDEAD1183 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1185 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1187 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1189 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1191 is UNSAT
Problem TDEAD1192 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1194 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1196 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1198 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1202 is UNSAT
Problem TDEAD1203 is UNSAT
[2024-05-28 15:27:18] [INFO ] Deduced a trap composed of 149 places in 330 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 532/2052 variables, and 59 constraints, problems are : Problem set: 78 solved, 1434 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/560 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1512 constraints, Known Traps: 21/21 constraints]
After SMT, in 44290ms problems are : Problem set: 78 solved, 1434 unsolved
Search for dead transitions found 78 dead transitions in 44306ms
Found 78 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 78 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 78 transitions.
[2024-05-28 15:27:18] [INFO ] Redundant transitions in 61 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 560/596 places, 1438/1552 transitions.
Graph (complete) has 3014 edges and 560 vertex of which 482 are kept as prefixes of interest. Removing 78 places using SCC suffix rule.4 ms
Discarding 78 places :
Also discarding 0 output transitions
Deduced a syphon composed of 36 places in 1 ms
Applied a total of 1 rules in 35 ms. Remains 482 /560 variables (removed 78) and now considering 1438/1438 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 482/596 places, 1438/1552 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 44619 ms. Remains : 482/596 places, 1438/1552 transitions.
Built C files in :
/tmp/ltsmin18022387857833067240
[2024-05-28 15:27:18] [INFO ] Built C files in 77ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18022387857833067240
Running compilation step : cd /tmp/ltsmin18022387857833067240;'/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/ltsmin18022387857833067240;'/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/ltsmin18022387857833067240;'/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 38 out of 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 1552/1552 transitions.
Applied a total of 0 rules in 8 ms. Remains 596 /596 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:27:21] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
// Phase 1: matrix 1528 rows 596 cols
[2024-05-28 15:27:21] [INFO ] Computed 44 invariants in 44 ms
[2024-05-28 15:27:21] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:27:38] [INFO ] Deduced a trap composed of 82 places in 89 ms of which 2 ms to minimize.
[2024-05-28 15:27:38] [INFO ] Deduced a trap composed of 82 places in 80 ms of which 1 ms to minimize.
[2024-05-28 15:27:38] [INFO ] Deduced a trap composed of 82 places in 57 ms of which 0 ms to minimize.
[2024-05-28 15:27:38] [INFO ] Deduced a trap composed of 82 places in 55 ms of which 1 ms to minimize.
[2024-05-28 15:27:38] [INFO ] Deduced a trap composed of 82 places in 56 ms of which 1 ms to minimize.
[2024-05-28 15:27:38] [INFO ] Deduced a trap composed of 398 places in 267 ms of which 3 ms to minimize.
[2024-05-28 15:27:39] [INFO ] Deduced a trap composed of 359 places in 337 ms of which 7 ms to minimize.
[2024-05-28 15:27:39] [INFO ] Deduced a trap composed of 348 places in 367 ms of which 4 ms to minimize.
[2024-05-28 15:27:40] [INFO ] Deduced a trap composed of 139 places in 372 ms of which 4 ms to minimize.
[2024-05-28 15:27:40] [INFO ] Deduced a trap composed of 82 places in 353 ms of which 4 ms to minimize.
[2024-05-28 15:27:41] [INFO ] Deduced a trap composed of 160 places in 344 ms of which 3 ms to minimize.
[2024-05-28 15:27:41] [INFO ] Deduced a trap composed of 304 places in 348 ms of which 5 ms to minimize.
[2024-05-28 15:27:42] [INFO ] Deduced a trap composed of 328 places in 384 ms of which 4 ms to minimize.
[2024-05-28 15:27:43] [INFO ] Deduced a trap composed of 429 places in 426 ms of which 5 ms to minimize.
[2024-05-28 15:27:44] [INFO ] Deduced a trap composed of 366 places in 381 ms of which 4 ms to minimize.
[2024-05-28 15:27:44] [INFO ] Deduced a trap composed of 375 places in 405 ms of which 6 ms to minimize.
[2024-05-28 15:27:45] [INFO ] Deduced a trap composed of 355 places in 376 ms of which 5 ms to minimize.
[2024-05-28 15:27:45] [INFO ] Deduced a trap composed of 371 places in 386 ms of which 4 ms to minimize.
[2024-05-28 15:27:46] [INFO ] Deduced a trap composed of 340 places in 353 ms of which 4 ms to minimize.
[2024-05-28 15:27:46] [INFO ] Deduced a trap composed of 358 places in 399 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 60 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:27:50] [INFO ] Deduced a trap composed of 41 places in 172 ms of which 2 ms to minimize.
[2024-05-28 15:27:56] [INFO ] Deduced a trap composed of 382 places in 254 ms of which 3 ms to minimize.
[2024-05-28 15:27:56] [INFO ] Deduced a trap composed of 362 places in 354 ms of which 5 ms to minimize.
[2024-05-28 15:27:58] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 1 ms to minimize.
[2024-05-28 15:28:07] [INFO ] Deduced a trap composed of 282 places in 253 ms of which 3 ms to minimize.
SMT process timed out in 45672ms, After SMT, problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 45696ms
[2024-05-28 15:28:07] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:28:07] [INFO ] Invariant cache hit.
[2024-05-28 15:28:07] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-05-28 15:28:07] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:28:07] [INFO ] Invariant cache hit.
[2024-05-28 15:28:08] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:28:17] [INFO ] Implicit Places using invariants and state equation in 9728 ms returned []
Implicit Place search using SMT with State Equation took 10136 ms to find 0 implicit places.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:28:17] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:28:17] [INFO ] Invariant cache hit.
[2024-05-28 15:28:17] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:28:34] [INFO ] Deduced a trap composed of 82 places in 53 ms of which 1 ms to minimize.
[2024-05-28 15:28:34] [INFO ] Deduced a trap composed of 82 places in 65 ms of which 1 ms to minimize.
[2024-05-28 15:28:34] [INFO ] Deduced a trap composed of 82 places in 80 ms of which 1 ms to minimize.
[2024-05-28 15:28:34] [INFO ] Deduced a trap composed of 82 places in 72 ms of which 1 ms to minimize.
[2024-05-28 15:28:35] [INFO ] Deduced a trap composed of 82 places in 80 ms of which 1 ms to minimize.
[2024-05-28 15:28:35] [INFO ] Deduced a trap composed of 360 places in 349 ms of which 4 ms to minimize.
[2024-05-28 15:28:36] [INFO ] Deduced a trap composed of 359 places in 337 ms of which 5 ms to minimize.
[2024-05-28 15:28:36] [INFO ] Deduced a trap composed of 263 places in 288 ms of which 3 ms to minimize.
[2024-05-28 15:28:36] [INFO ] Deduced a trap composed of 82 places in 66 ms of which 0 ms to minimize.
[2024-05-28 15:28:37] [INFO ] Deduced a trap composed of 288 places in 269 ms of which 3 ms to minimize.
[2024-05-28 15:28:38] [INFO ] Deduced a trap composed of 362 places in 298 ms of which 3 ms to minimize.
[2024-05-28 15:28:38] [INFO ] Deduced a trap composed of 362 places in 291 ms of which 3 ms to minimize.
[2024-05-28 15:28:38] [INFO ] Deduced a trap composed of 355 places in 309 ms of which 3 ms to minimize.
[2024-05-28 15:28:39] [INFO ] Deduced a trap composed of 350 places in 273 ms of which 3 ms to minimize.
[2024-05-28 15:28:39] [INFO ] Deduced a trap composed of 342 places in 282 ms of which 3 ms to minimize.
[2024-05-28 15:28:39] [INFO ] Deduced a trap composed of 330 places in 304 ms of which 3 ms to minimize.
[2024-05-28 15:28:40] [INFO ] Deduced a trap composed of 339 places in 273 ms of which 3 ms to minimize.
[2024-05-28 15:28:40] [INFO ] Deduced a trap composed of 305 places in 329 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:28:54] [INFO ] Deduced a trap composed of 334 places in 249 ms of which 3 ms to minimize.
[2024-05-28 15:28:55] [INFO ] Deduced a trap composed of 169 places in 151 ms of which 2 ms to minimize.
[2024-05-28 15:29:02] [INFO ] Deduced a trap composed of 366 places in 238 ms of which 3 ms to minimize.
[2024-05-28 15:29:02] [INFO ] Deduced a trap composed of 366 places in 232 ms of which 3 ms to minimize.
[2024-05-28 15:29:04] [INFO ] Deduced a trap composed of 15 places in 165 ms of which 2 ms to minimize.
[2024-05-28 15:29:16] [INFO ] Deduced a trap composed of 414 places in 365 ms of which 5 ms to minimize.
[2024-05-28 15:29:17] [INFO ] Deduced a trap composed of 65 places in 350 ms of which 5 ms to minimize.
[2024-05-28 15:29:17] [INFO ] Deduced a trap composed of 42 places in 326 ms of which 3 ms to minimize.
[2024-05-28 15:29:21] [INFO ] Deduced a trap composed of 358 places in 342 ms of which 3 ms to minimize.
[2024-05-28 15:29:22] [INFO ] Deduced a trap composed of 313 places in 309 ms of which 4 ms to minimize.
[2024-05-28 15:29:22] [INFO ] Deduced a trap composed of 291 places in 289 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 69 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 29/29 constraints]
After SMT, in 65415ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 65432ms
Finished structural reductions in LTL mode , in 1 iterations and 121280 ms. Remains : 596/596 places, 1552/1552 transitions.
Built C files in :
/tmp/ltsmin5417729747616741595
[2024-05-28 15:29:23] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5417729747616741595
Running compilation step : cd /tmp/ltsmin5417729747616741595;'/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/ltsmin5417729747616741595;'/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/ltsmin5417729747616741595;'/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 15:29:26] [INFO ] Flatten gal took : 116 ms
[2024-05-28 15:29:26] [INFO ] Flatten gal took : 90 ms
[2024-05-28 15:29:26] [INFO ] Time to serialize gal into /tmp/LTL7456412796460549935.gal : 42 ms
[2024-05-28 15:29:26] [INFO ] Time to serialize properties into /tmp/LTL1618502072365752538.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7456412796460549935.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10648847210088852676.hoa' '-atoms' '/tmp/LTL1618502072365752538.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...318
Loading property file /tmp/LTL1618502072365752538.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10648847210088852676.hoa
Detected timeout of ITS tools.
[2024-05-28 15:29:41] [INFO ] Flatten gal took : 86 ms
[2024-05-28 15:29:42] [INFO ] Flatten gal took : 114 ms
[2024-05-28 15:29:42] [INFO ] Time to serialize gal into /tmp/LTL1759938014732385645.gal : 21 ms
[2024-05-28 15:29:42] [INFO ] Time to serialize properties into /tmp/LTL16220546412095536354.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1759938014732385645.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16220546412095536354.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...276
Read 1 LTL properties
Checking formula 0 : !((G((X((F("(((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort>=1)))||(((Abort_Check_Sou...1922
Formula 0 simplified : F(X(G!"(((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort>=1)))||(((Abort_Check_Source...1911
Detected timeout of ITS tools.
[2024-05-28 15:29:57] [INFO ] Flatten gal took : 87 ms
[2024-05-28 15:29:57] [INFO ] Applying decomposition
[2024-05-28 15:29:57] [INFO ] Flatten gal took : 78 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/graph17802970792373961270.txt' '-o' '/tmp/graph17802970792373961270.bin' '-w' '/tmp/graph17802970792373961270.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17802970792373961270.bin' '-l' '-1' '-v' '-w' '/tmp/graph17802970792373961270.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:29:57] [INFO ] Decomposing Gal with order
[2024-05-28 15:29:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:29:57] [INFO ] Removed a total of 1276 redundant transitions.
[2024-05-28 15:29:58] [INFO ] Flatten gal took : 251 ms
[2024-05-28 15:29:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 220 labels/synchronizations in 64 ms.
[2024-05-28 15:29:58] [INFO ] Time to serialize gal into /tmp/LTL9697536386378300552.gal : 23 ms
[2024-05-28 15:29:58] [INFO ] Time to serialize properties into /tmp/LTL51001944211528491.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/LTL9697536386378300552.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL51001944211528491.ltl' '-c' '-stutter-deadlock'

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...252
Read 1 LTL properties
Checking formula 0 : !((G((X((F("(((((((i0.i2.u17.Abort_Check_Sources_B_3>=1)&&(i0.i2.u17.NoSigAbort>=1))||((i0.i2.u17.Abort_Check_Sources_B_4>=1)&&(i0.i2....2460
Formula 0 simplified : F(X(G!"(((((((i0.i2.u17.Abort_Check_Sources_B_3>=1)&&(i0.i2.u17.NoSigAbort>=1))||((i0.i2.u17.Abort_Check_Sources_B_4>=1)&&(i0.i2.u17...2449
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-05 finished in 492224 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' '!(((!p0&&X(!p1)) U (G((!p0&&X(!p1)))||(X(!p1)&&p2))))'
Support contains 90 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 18 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:30:13] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:30:13] [INFO ] Invariant cache hit.
[2024-05-28 15:30:13] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:30:30] [INFO ] Deduced a trap composed of 82 places in 73 ms of which 2 ms to minimize.
[2024-05-28 15:30:30] [INFO ] Deduced a trap composed of 82 places in 45 ms of which 1 ms to minimize.
[2024-05-28 15:30:30] [INFO ] Deduced a trap composed of 82 places in 53 ms of which 1 ms to minimize.
[2024-05-28 15:30:31] [INFO ] Deduced a trap composed of 82 places in 62 ms of which 5 ms to minimize.
[2024-05-28 15:30:31] [INFO ] Deduced a trap composed of 82 places in 55 ms of which 1 ms to minimize.
[2024-05-28 15:30:31] [INFO ] Deduced a trap composed of 360 places in 349 ms of which 4 ms to minimize.
[2024-05-28 15:30:32] [INFO ] Deduced a trap composed of 359 places in 318 ms of which 4 ms to minimize.
[2024-05-28 15:30:32] [INFO ] Deduced a trap composed of 263 places in 322 ms of which 4 ms to minimize.
[2024-05-28 15:30:32] [INFO ] Deduced a trap composed of 82 places in 56 ms of which 1 ms to minimize.
[2024-05-28 15:30:33] [INFO ] Deduced a trap composed of 288 places in 350 ms of which 4 ms to minimize.
[2024-05-28 15:30:34] [INFO ] Deduced a trap composed of 362 places in 369 ms of which 4 ms to minimize.
[2024-05-28 15:30:35] [INFO ] Deduced a trap composed of 362 places in 388 ms of which 5 ms to minimize.
[2024-05-28 15:30:35] [INFO ] Deduced a trap composed of 355 places in 351 ms of which 5 ms to minimize.
[2024-05-28 15:30:35] [INFO ] Deduced a trap composed of 350 places in 446 ms of which 5 ms to minimize.
[2024-05-28 15:30:36] [INFO ] Deduced a trap composed of 342 places in 412 ms of which 4 ms to minimize.
[2024-05-28 15:30:36] [INFO ] Deduced a trap composed of 330 places in 410 ms of which 5 ms to minimize.
[2024-05-28 15:30:37] [INFO ] Deduced a trap composed of 339 places in 393 ms of which 5 ms to minimize.
[2024-05-28 15:30:37] [INFO ] Deduced a trap composed of 305 places in 437 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:30:41] [INFO ] Deduced a trap composed of 334 places in 347 ms of which 4 ms to minimize.
[2024-05-28 15:30:43] [INFO ] Deduced a trap composed of 169 places in 213 ms of which 2 ms to minimize.
[2024-05-28 15:30:51] [INFO ] Deduced a trap composed of 366 places in 394 ms of which 5 ms to minimize.
[2024-05-28 15:30:51] [INFO ] Deduced a trap composed of 366 places in 392 ms of which 4 ms to minimize.
[2024-05-28 15:30:53] [INFO ] Deduced a trap composed of 15 places in 169 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 63 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 23/23 constraints]
After SMT, in 46450ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 46472ms
[2024-05-28 15:30:59] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:30:59] [INFO ] Invariant cache hit.
[2024-05-28 15:31:00] [INFO ] Implicit Places using invariants in 421 ms returned []
[2024-05-28 15:31:00] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:31:00] [INFO ] Invariant cache hit.
[2024-05-28 15:31:00] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:31:05] [INFO ] Implicit Places using invariants and state equation in 5326 ms returned []
Implicit Place search using SMT with State Equation took 5751 ms to find 0 implicit places.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:31:05] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:31:05] [INFO ] Invariant cache hit.
[2024-05-28 15:31:05] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:31:22] [INFO ] Deduced a trap composed of 82 places in 80 ms of which 1 ms to minimize.
[2024-05-28 15:31:22] [INFO ] Deduced a trap composed of 82 places in 86 ms of which 1 ms to minimize.
[2024-05-28 15:31:22] [INFO ] Deduced a trap composed of 82 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:31:22] [INFO ] Deduced a trap composed of 82 places in 60 ms of which 1 ms to minimize.
[2024-05-28 15:31:22] [INFO ] Deduced a trap composed of 82 places in 55 ms of which 1 ms to minimize.
[2024-05-28 15:31:23] [INFO ] Deduced a trap composed of 360 places in 229 ms of which 3 ms to minimize.
[2024-05-28 15:31:23] [INFO ] Deduced a trap composed of 359 places in 339 ms of which 4 ms to minimize.
[2024-05-28 15:31:23] [INFO ] Deduced a trap composed of 263 places in 281 ms of which 4 ms to minimize.
[2024-05-28 15:31:23] [INFO ] Deduced a trap composed of 82 places in 77 ms of which 1 ms to minimize.
[2024-05-28 15:31:24] [INFO ] Deduced a trap composed of 288 places in 280 ms of which 3 ms to minimize.
[2024-05-28 15:31:26] [INFO ] Deduced a trap composed of 362 places in 442 ms of which 5 ms to minimize.
[2024-05-28 15:31:27] [INFO ] Deduced a trap composed of 362 places in 406 ms of which 4 ms to minimize.
[2024-05-28 15:31:27] [INFO ] Deduced a trap composed of 355 places in 403 ms of which 4 ms to minimize.
[2024-05-28 15:31:27] [INFO ] Deduced a trap composed of 350 places in 342 ms of which 4 ms to minimize.
[2024-05-28 15:31:28] [INFO ] Deduced a trap composed of 342 places in 410 ms of which 4 ms to minimize.
[2024-05-28 15:31:28] [INFO ] Deduced a trap composed of 330 places in 365 ms of which 4 ms to minimize.
[2024-05-28 15:31:29] [INFO ] Deduced a trap composed of 339 places in 387 ms of which 5 ms to minimize.
[2024-05-28 15:31:29] [INFO ] Deduced a trap composed of 305 places in 374 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:31:43] [INFO ] Deduced a trap composed of 334 places in 348 ms of which 4 ms to minimize.
[2024-05-28 15:31:44] [INFO ] Deduced a trap composed of 169 places in 236 ms of which 2 ms to minimize.
[2024-05-28 15:31:51] [INFO ] Deduced a trap composed of 366 places in 365 ms of which 5 ms to minimize.
[2024-05-28 15:31:51] [INFO ] Deduced a trap composed of 366 places in 351 ms of which 4 ms to minimize.
[2024-05-28 15:31:54] [INFO ] Deduced a trap composed of 15 places in 203 ms of which 3 ms to minimize.
[2024-05-28 15:32:04] [INFO ] Deduced a trap composed of 414 places in 255 ms of which 3 ms to minimize.
[2024-05-28 15:32:05] [INFO ] Deduced a trap composed of 65 places in 365 ms of which 5 ms to minimize.
[2024-05-28 15:32:05] [INFO ] Deduced a trap composed of 42 places in 353 ms of which 4 ms to minimize.
[2024-05-28 15:32:10] [INFO ] Deduced a trap composed of 358 places in 284 ms of which 3 ms to minimize.
[2024-05-28 15:32:10] [INFO ] Deduced a trap composed of 313 places in 336 ms of which 3 ms to minimize.
[2024-05-28 15:32:11] [INFO ] Deduced a trap composed of 291 places in 342 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 69 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 29/29 constraints]
After SMT, in 65909ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 65940ms
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118193 ms. Remains : 596/602 places, 1552/1558 transitions.
Stuttering acceptance computed with spot in 86 ms :[(OR p1 (AND p0 (NOT p2))), true, p1]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-06
Product exploration explored 100000 steps with 50000 reset in 1024 ms.
Product exploration explored 100000 steps with 50000 reset in 988 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 p2 (NOT p0) (NOT p1)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (OR p2 (NOT p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT p0)), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (OR p2 (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 18 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-06 finished in 120355 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 U X((X(p1) U G(p2))))))'
Support contains 21 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 27 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:32:13] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:32:13] [INFO ] Invariant cache hit.
[2024-05-28 15:32:13] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:32:31] [INFO ] Deduced a trap composed of 82 places in 64 ms of which 0 ms to minimize.
[2024-05-28 15:32:31] [INFO ] Deduced a trap composed of 82 places in 52 ms of which 0 ms to minimize.
[2024-05-28 15:32:31] [INFO ] Deduced a trap composed of 82 places in 63 ms of which 0 ms to minimize.
[2024-05-28 15:32:31] [INFO ] Deduced a trap composed of 82 places in 63 ms of which 0 ms to minimize.
[2024-05-28 15:32:31] [INFO ] Deduced a trap composed of 82 places in 60 ms of which 1 ms to minimize.
[2024-05-28 15:32:32] [INFO ] Deduced a trap composed of 360 places in 242 ms of which 3 ms to minimize.
[2024-05-28 15:32:32] [INFO ] Deduced a trap composed of 359 places in 245 ms of which 4 ms to minimize.
[2024-05-28 15:32:32] [INFO ] Deduced a trap composed of 263 places in 223 ms of which 3 ms to minimize.
[2024-05-28 15:32:33] [INFO ] Deduced a trap composed of 82 places in 53 ms of which 1 ms to minimize.
[2024-05-28 15:32:33] [INFO ] Deduced a trap composed of 288 places in 256 ms of which 3 ms to minimize.
[2024-05-28 15:32:34] [INFO ] Deduced a trap composed of 362 places in 271 ms of which 3 ms to minimize.
[2024-05-28 15:32:35] [INFO ] Deduced a trap composed of 362 places in 279 ms of which 3 ms to minimize.
[2024-05-28 15:32:35] [INFO ] Deduced a trap composed of 355 places in 313 ms of which 3 ms to minimize.
[2024-05-28 15:32:35] [INFO ] Deduced a trap composed of 350 places in 280 ms of which 3 ms to minimize.
[2024-05-28 15:32:36] [INFO ] Deduced a trap composed of 342 places in 292 ms of which 3 ms to minimize.
[2024-05-28 15:32:36] [INFO ] Deduced a trap composed of 330 places in 284 ms of which 3 ms to minimize.
[2024-05-28 15:32:36] [INFO ] Deduced a trap composed of 339 places in 292 ms of which 3 ms to minimize.
[2024-05-28 15:32:36] [INFO ] Deduced a trap composed of 305 places in 285 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:32:42] [INFO ] Deduced a trap composed of 334 places in 271 ms of which 4 ms to minimize.
[2024-05-28 15:32:43] [INFO ] Deduced a trap composed of 169 places in 142 ms of which 1 ms to minimize.
[2024-05-28 15:32:51] [INFO ] Deduced a trap composed of 366 places in 409 ms of which 4 ms to minimize.
[2024-05-28 15:32:52] [INFO ] Deduced a trap composed of 366 places in 339 ms of which 5 ms to minimize.
[2024-05-28 15:32:55] [INFO ] Deduced a trap composed of 15 places in 191 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 63 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 23/23 constraints]
After SMT, in 46885ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 46908ms
[2024-05-28 15:33:00] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:33:00] [INFO ] Invariant cache hit.
[2024-05-28 15:33:00] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-28 15:33:00] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:33:00] [INFO ] Invariant cache hit.
[2024-05-28 15:33:01] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:33:25] [INFO ] Implicit Places using invariants and state equation in 24825 ms returned []
Implicit Place search using SMT with State Equation took 25216 ms to find 0 implicit places.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:33:25] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:33:25] [INFO ] Invariant cache hit.
[2024-05-28 15:33:25] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:33:43] [INFO ] Deduced a trap composed of 82 places in 67 ms of which 1 ms to minimize.
[2024-05-28 15:33:43] [INFO ] Deduced a trap composed of 82 places in 64 ms of which 1 ms to minimize.
[2024-05-28 15:33:43] [INFO ] Deduced a trap composed of 82 places in 60 ms of which 0 ms to minimize.
[2024-05-28 15:33:43] [INFO ] Deduced a trap composed of 82 places in 79 ms of which 2 ms to minimize.
[2024-05-28 15:33:43] [INFO ] Deduced a trap composed of 82 places in 66 ms of which 1 ms to minimize.
[2024-05-28 15:33:44] [INFO ] Deduced a trap composed of 360 places in 289 ms of which 4 ms to minimize.
[2024-05-28 15:33:44] [INFO ] Deduced a trap composed of 359 places in 352 ms of which 4 ms to minimize.
[2024-05-28 15:33:45] [INFO ] Deduced a trap composed of 263 places in 217 ms of which 3 ms to minimize.
[2024-05-28 15:33:45] [INFO ] Deduced a trap composed of 82 places in 70 ms of which 1 ms to minimize.
[2024-05-28 15:33:45] [INFO ] Deduced a trap composed of 288 places in 236 ms of which 3 ms to minimize.
[2024-05-28 15:33:46] [INFO ] Deduced a trap composed of 362 places in 258 ms of which 3 ms to minimize.
[2024-05-28 15:33:47] [INFO ] Deduced a trap composed of 362 places in 373 ms of which 4 ms to minimize.
[2024-05-28 15:33:47] [INFO ] Deduced a trap composed of 355 places in 382 ms of which 5 ms to minimize.
[2024-05-28 15:33:48] [INFO ] Deduced a trap composed of 350 places in 415 ms of which 4 ms to minimize.
[2024-05-28 15:33:48] [INFO ] Deduced a trap composed of 342 places in 316 ms of which 4 ms to minimize.
[2024-05-28 15:33:48] [INFO ] Deduced a trap composed of 330 places in 345 ms of which 17 ms to minimize.
[2024-05-28 15:33:49] [INFO ] Deduced a trap composed of 339 places in 335 ms of which 3 ms to minimize.
[2024-05-28 15:33:49] [INFO ] Deduced a trap composed of 305 places in 298 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:34:04] [INFO ] Deduced a trap composed of 334 places in 338 ms of which 4 ms to minimize.
[2024-05-28 15:34:05] [INFO ] Deduced a trap composed of 169 places in 240 ms of which 2 ms to minimize.
[2024-05-28 15:34:12] [INFO ] Deduced a trap composed of 366 places in 345 ms of which 4 ms to minimize.
[2024-05-28 15:34:12] [INFO ] Deduced a trap composed of 366 places in 307 ms of which 3 ms to minimize.
[2024-05-28 15:34:14] [INFO ] Deduced a trap composed of 15 places in 195 ms of which 3 ms to minimize.
[2024-05-28 15:34:26] [INFO ] Deduced a trap composed of 414 places in 311 ms of which 3 ms to minimize.
[2024-05-28 15:34:27] [INFO ] Deduced a trap composed of 65 places in 377 ms of which 4 ms to minimize.
[2024-05-28 15:34:28] [INFO ] Deduced a trap composed of 42 places in 336 ms of which 4 ms to minimize.
[2024-05-28 15:34:32] [INFO ] Deduced a trap composed of 358 places in 339 ms of which 4 ms to minimize.
SMT process timed out in 66386ms, After SMT, problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 66415ms
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138578 ms. Remains : 596/602 places, 1552/1558 transitions.
Stuttering acceptance computed with spot in 306 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p1), (AND (NOT p2) (NOT p1)), true, (AND (NOT p2) p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-09
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-09 finished in 138908 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)))'
Support contains 6 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1558/1558 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 602 transition count 1516
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1516
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 84 place count 560 transition count 1444
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 228 place count 488 transition count 1444
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 348 place count 428 transition count 1384
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 354 place count 422 transition count 1378
Iterating global reduction 2 with 6 rules applied. Total rules applied 360 place count 422 transition count 1378
Applied a total of 360 rules in 108 ms. Remains 422 /602 variables (removed 180) and now considering 1378/1558 (removed 180) transitions.
Running 1374 sub problems to find dead transitions.
[2024-05-28 15:34:32] [INFO ] Flow matrix only has 1354 transitions (discarded 24 similar events)
// Phase 1: matrix 1354 rows 422 cols
[2024-05-28 15:34:32] [INFO ] Computed 44 invariants in 22 ms
[2024-05-28 15:34:32] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/40 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
[2024-05-28 15:34:45] [INFO ] Deduced a trap composed of 53 places in 111 ms of which 1 ms to minimize.
[2024-05-28 15:34:45] [INFO ] Deduced a trap composed of 53 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:34:45] [INFO ] Deduced a trap composed of 53 places in 73 ms of which 1 ms to minimize.
[2024-05-28 15:34:45] [INFO ] Deduced a trap composed of 53 places in 47 ms of which 1 ms to minimize.
[2024-05-28 15:34:45] [INFO ] Deduced a trap composed of 53 places in 53 ms of which 1 ms to minimize.
[2024-05-28 15:34:45] [INFO ] Deduced a trap composed of 177 places in 220 ms of which 3 ms to minimize.
[2024-05-28 15:34:46] [INFO ] Deduced a trap composed of 182 places in 192 ms of which 2 ms to minimize.
[2024-05-28 15:34:46] [INFO ] Deduced a trap composed of 179 places in 224 ms of which 2 ms to minimize.
[2024-05-28 15:34:47] [INFO ] Deduced a trap composed of 53 places in 51 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1776 variables, and 49 constraints, problems are : Problem set: 0 solved, 1374 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 18/20 constraints, Generalized P Invariants (flows): 22/24 constraints, State Equation: 0/422 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1374/1374 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1374 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/40 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
[2024-05-28 15:35:03] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 1 ms to minimize.
[2024-05-28 15:35:15] [INFO ] Deduced a trap composed of 133 places in 204 ms of which 3 ms to minimize.
[2024-05-28 15:35:15] [INFO ] Deduced a trap composed of 138 places in 223 ms of which 2 ms to minimize.
[2024-05-28 15:35:15] [INFO ] Deduced a trap composed of 121 places in 208 ms of which 2 ms to minimize.
[2024-05-28 15:35:17] [INFO ] Deduced a trap composed of 63 places in 202 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 5/54 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1776 variables, and 54 constraints, problems are : Problem set: 0 solved, 1374 unsolved in 20057 ms.
Refiners :[Positive P Invariants (semi-flows): 18/20 constraints, Generalized P Invariants (flows): 22/24 constraints, State Equation: 0/422 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1374 constraints, Known Traps: 14/14 constraints]
After SMT, in 45570ms problems are : Problem set: 0 solved, 1374 unsolved
Search for dead transitions found 0 dead transitions in 45586ms
[2024-05-28 15:35:18] [INFO ] Flow matrix only has 1354 transitions (discarded 24 similar events)
[2024-05-28 15:35:18] [INFO ] Invariant cache hit.
[2024-05-28 15:35:18] [INFO ] Implicit Places using invariants in 440 ms returned []
[2024-05-28 15:35:18] [INFO ] Flow matrix only has 1354 transitions (discarded 24 similar events)
[2024-05-28 15:35:18] [INFO ] Invariant cache hit.
[2024-05-28 15:35:19] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:35:24] [INFO ] Implicit Places using invariants and state equation in 6028 ms returned []
Implicit Place search using SMT with State Equation took 6497 ms to find 0 implicit places.
[2024-05-28 15:35:24] [INFO ] Redundant transitions in 57 ms returned []
Running 1374 sub problems to find dead transitions.
[2024-05-28 15:35:24] [INFO ] Flow matrix only has 1354 transitions (discarded 24 similar events)
[2024-05-28 15:35:24] [INFO ] Invariant cache hit.
[2024-05-28 15:35:24] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/40 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
[2024-05-28 15:35:39] [INFO ] Deduced a trap composed of 53 places in 76 ms of which 2 ms to minimize.
[2024-05-28 15:35:39] [INFO ] Deduced a trap composed of 53 places in 79 ms of which 1 ms to minimize.
[2024-05-28 15:35:39] [INFO ] Deduced a trap composed of 53 places in 52 ms of which 1 ms to minimize.
[2024-05-28 15:35:39] [INFO ] Deduced a trap composed of 53 places in 50 ms of which 1 ms to minimize.
[2024-05-28 15:35:39] [INFO ] Deduced a trap composed of 53 places in 50 ms of which 1 ms to minimize.
[2024-05-28 15:35:39] [INFO ] Deduced a trap composed of 173 places in 217 ms of which 2 ms to minimize.
[2024-05-28 15:35:39] [INFO ] Deduced a trap composed of 201 places in 242 ms of which 2 ms to minimize.
[2024-05-28 15:35:40] [INFO ] Deduced a trap composed of 214 places in 234 ms of which 2 ms to minimize.
[2024-05-28 15:35:40] [INFO ] Deduced a trap composed of 198 places in 225 ms of which 2 ms to minimize.
[2024-05-28 15:35:40] [INFO ] Deduced a trap composed of 15 places in 221 ms of which 2 ms to minimize.
[2024-05-28 15:35:40] [INFO ] Deduced a trap composed of 203 places in 228 ms of which 2 ms to minimize.
[2024-05-28 15:35:41] [INFO ] Deduced a trap composed of 53 places in 45 ms of which 0 ms to minimize.
[2024-05-28 15:35:44] [INFO ] Deduced a trap composed of 217 places in 230 ms of which 2 ms to minimize.
[2024-05-28 15:35:44] [INFO ] Deduced a trap composed of 146 places in 239 ms of which 2 ms to minimize.
[2024-05-28 15:35:54] [INFO ] Deduced a trap composed of 27 places in 143 ms of which 1 ms to minimize.
[2024-05-28 15:35:54] [INFO ] Deduced a trap composed of 164 places in 226 ms of which 3 ms to minimize.
[2024-05-28 15:35:55] [INFO ] Deduced a trap composed of 139 places in 1073 ms of which 29 ms to minimize.
[2024-05-28 15:35:57] [INFO ] Deduced a trap composed of 38 places in 238 ms of which 3 ms to minimize.
[2024-05-28 15:35:57] [INFO ] Deduced a trap composed of 63 places in 245 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1776 variables, and 59 constraints, problems are : Problem set: 0 solved, 1374 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 18/20 constraints, Generalized P Invariants (flows): 22/24 constraints, State Equation: 0/422 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1374/1374 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1374 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 22/40 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 1374 unsolved
[2024-05-28 15:36:29] [INFO ] Deduced a trap composed of 222 places in 329 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/1776 variables, and 60 constraints, problems are : Problem set: 0 solved, 1374 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 18/20 constraints, Generalized P Invariants (flows): 22/24 constraints, State Equation: 0/422 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1374 constraints, Known Traps: 20/20 constraints]
After SMT, in 66148ms problems are : Problem set: 0 solved, 1374 unsolved
Search for dead transitions found 0 dead transitions in 66167ms
Starting structural reductions in SI_LTL mode, iteration 1 : 422/602 places, 1378/1558 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118446 ms. Remains : 422/602 places, 1378/1558 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-10
Product exploration explored 100000 steps with 13 reset in 399 ms.
Stack based approach found an accepted trace after 894 steps with 0 reset with depth 895 and stack size 895 in 4 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-10 finished in 118905 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))&&F(((p1 U p2)||(X(p4)&&p3)))))'
Support contains 74 out of 602 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1558/1558 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1552
Applied a total of 12 rules in 14 ms. Remains 596 /602 variables (removed 6) and now considering 1552/1558 (removed 6) transitions.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:36:31] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
// Phase 1: matrix 1528 rows 596 cols
[2024-05-28 15:36:31] [INFO ] Computed 44 invariants in 25 ms
[2024-05-28 15:36:31] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:36:49] [INFO ] Deduced a trap composed of 82 places in 66 ms of which 1 ms to minimize.
[2024-05-28 15:36:49] [INFO ] Deduced a trap composed of 82 places in 61 ms of which 0 ms to minimize.
[2024-05-28 15:36:50] [INFO ] Deduced a trap composed of 82 places in 62 ms of which 0 ms to minimize.
[2024-05-28 15:36:50] [INFO ] Deduced a trap composed of 82 places in 62 ms of which 1 ms to minimize.
[2024-05-28 15:36:50] [INFO ] Deduced a trap composed of 82 places in 60 ms of which 1 ms to minimize.
[2024-05-28 15:36:50] [INFO ] Deduced a trap composed of 398 places in 330 ms of which 4 ms to minimize.
[2024-05-28 15:36:51] [INFO ] Deduced a trap composed of 359 places in 307 ms of which 4 ms to minimize.
[2024-05-28 15:36:51] [INFO ] Deduced a trap composed of 348 places in 384 ms of which 5 ms to minimize.
[2024-05-28 15:36:51] [INFO ] Deduced a trap composed of 139 places in 301 ms of which 4 ms to minimize.
[2024-05-28 15:36:52] [INFO ] Deduced a trap composed of 82 places in 268 ms of which 3 ms to minimize.
[2024-05-28 15:36:52] [INFO ] Deduced a trap composed of 160 places in 277 ms of which 4 ms to minimize.
[2024-05-28 15:36:53] [INFO ] Deduced a trap composed of 304 places in 461 ms of which 18 ms to minimize.
[2024-05-28 15:36:53] [INFO ] Deduced a trap composed of 328 places in 356 ms of which 4 ms to minimize.
[2024-05-28 15:36:55] [INFO ] Deduced a trap composed of 429 places in 320 ms of which 3 ms to minimize.
[2024-05-28 15:36:55] [INFO ] Deduced a trap composed of 366 places in 331 ms of which 4 ms to minimize.
[2024-05-28 15:36:55] [INFO ] Deduced a trap composed of 375 places in 359 ms of which 4 ms to minimize.
[2024-05-28 15:36:56] [INFO ] Deduced a trap composed of 355 places in 325 ms of which 4 ms to minimize.
[2024-05-28 15:36:56] [INFO ] Deduced a trap composed of 371 places in 280 ms of which 3 ms to minimize.
[2024-05-28 15:36:56] [INFO ] Deduced a trap composed of 340 places in 280 ms of which 3 ms to minimize.
[2024-05-28 15:36:57] [INFO ] Deduced a trap composed of 358 places in 267 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 60 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:37:00] [INFO ] Deduced a trap composed of 41 places in 213 ms of which 2 ms to minimize.
[2024-05-28 15:37:09] [INFO ] Deduced a trap composed of 382 places in 357 ms of which 5 ms to minimize.
[2024-05-28 15:37:09] [INFO ] Deduced a trap composed of 362 places in 308 ms of which 4 ms to minimize.
[2024-05-28 15:37:12] [INFO ] Deduced a trap composed of 15 places in 165 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 592/2124 variables, and 64 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 24/24 constraints]
After SMT, in 46251ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 46268ms
[2024-05-28 15:37:17] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:37:17] [INFO ] Invariant cache hit.
[2024-05-28 15:37:18] [INFO ] Implicit Places using invariants in 511 ms returned []
[2024-05-28 15:37:18] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:37:18] [INFO ] Invariant cache hit.
[2024-05-28 15:37:18] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:37:26] [INFO ] Implicit Places using invariants and state equation in 8666 ms returned []
Implicit Place search using SMT with State Equation took 9177 ms to find 0 implicit places.
Running 1548 sub problems to find dead transitions.
[2024-05-28 15:37:26] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
[2024-05-28 15:37:26] [INFO ] Invariant cache hit.
[2024-05-28 15:37:26] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:37:43] [INFO ] Deduced a trap composed of 82 places in 51 ms of which 1 ms to minimize.
[2024-05-28 15:37:43] [INFO ] Deduced a trap composed of 82 places in 66 ms of which 1 ms to minimize.
[2024-05-28 15:37:43] [INFO ] Deduced a trap composed of 82 places in 57 ms of which 1 ms to minimize.
[2024-05-28 15:37:43] [INFO ] Deduced a trap composed of 82 places in 64 ms of which 0 ms to minimize.
[2024-05-28 15:37:43] [INFO ] Deduced a trap composed of 82 places in 74 ms of which 1 ms to minimize.
[2024-05-28 15:37:43] [INFO ] Deduced a trap composed of 360 places in 247 ms of which 3 ms to minimize.
[2024-05-28 15:37:44] [INFO ] Deduced a trap composed of 359 places in 241 ms of which 3 ms to minimize.
[2024-05-28 15:37:44] [INFO ] Deduced a trap composed of 263 places in 249 ms of which 4 ms to minimize.
[2024-05-28 15:37:44] [INFO ] Deduced a trap composed of 82 places in 65 ms of which 1 ms to minimize.
[2024-05-28 15:37:45] [INFO ] Deduced a trap composed of 288 places in 282 ms of which 4 ms to minimize.
[2024-05-28 15:37:47] [INFO ] Deduced a trap composed of 362 places in 452 ms of which 3 ms to minimize.
[2024-05-28 15:37:48] [INFO ] Deduced a trap composed of 362 places in 294 ms of which 3 ms to minimize.
[2024-05-28 15:37:48] [INFO ] Deduced a trap composed of 355 places in 277 ms of which 3 ms to minimize.
[2024-05-28 15:37:48] [INFO ] Deduced a trap composed of 350 places in 324 ms of which 3 ms to minimize.
[2024-05-28 15:37:48] [INFO ] Deduced a trap composed of 342 places in 281 ms of which 3 ms to minimize.
[2024-05-28 15:37:49] [INFO ] Deduced a trap composed of 330 places in 315 ms of which 4 ms to minimize.
[2024-05-28 15:37:49] [INFO ] Deduced a trap composed of 339 places in 292 ms of which 3 ms to minimize.
[2024-05-28 15:37:49] [INFO ] Deduced a trap composed of 305 places in 268 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/2124 variables, and 58 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1548/1548 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1548 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
[2024-05-28 15:38:03] [INFO ] Deduced a trap composed of 334 places in 252 ms of which 3 ms to minimize.
[2024-05-28 15:38:04] [INFO ] Deduced a trap composed of 169 places in 148 ms of which 1 ms to minimize.
[2024-05-28 15:38:11] [INFO ] Deduced a trap composed of 366 places in 293 ms of which 4 ms to minimize.
[2024-05-28 15:38:11] [INFO ] Deduced a trap composed of 366 places in 264 ms of which 3 ms to minimize.
[2024-05-28 15:38:13] [INFO ] Deduced a trap composed of 15 places in 125 ms of which 2 ms to minimize.
[2024-05-28 15:38:23] [INFO ] Deduced a trap composed of 414 places in 268 ms of which 4 ms to minimize.
[2024-05-28 15:38:24] [INFO ] Deduced a trap composed of 65 places in 320 ms of which 4 ms to minimize.
[2024-05-28 15:38:24] [INFO ] Deduced a trap composed of 42 places in 289 ms of which 4 ms to minimize.
[2024-05-28 15:38:28] [INFO ] Deduced a trap composed of 358 places in 267 ms of which 3 ms to minimize.
[2024-05-28 15:38:28] [INFO ] Deduced a trap composed of 313 places in 280 ms of which 3 ms to minimize.
[2024-05-28 15:38:29] [INFO ] Deduced a trap composed of 291 places in 225 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/592 variables, 11/69 constraints. Problems are: Problem set: 0 solved, 1548 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/2124 variables, and 69 constraints, problems are : Problem set: 0 solved, 1548 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/596 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1548 constraints, Known Traps: 29/29 constraints]
After SMT, in 65122ms problems are : Problem set: 0 solved, 1548 unsolved
Search for dead transitions found 0 dead transitions in 65141ms
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1552/1558 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120609 ms. Remains : 596/602 places, 1552/1558 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p4))), (NOT p0), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p4))), (AND (NOT p2) (NOT p4))]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-11
Stuttering criterion allowed to conclude after 25205 steps with 0 reset in 117 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-11 finished in 120891 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)&&F(G(p1)))))'
Support contains 95 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1558/1558 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 602 transition count 1516
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1516
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 84 place count 560 transition count 1510
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 96 place count 554 transition count 1510
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 228 place count 488 transition count 1444
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 234 place count 482 transition count 1438
Iterating global reduction 2 with 6 rules applied. Total rules applied 240 place count 482 transition count 1438
Applied a total of 240 rules in 74 ms. Remains 482 /602 variables (removed 120) and now considering 1438/1558 (removed 120) transitions.
Running 1434 sub problems to find dead transitions.
[2024-05-28 15:38:32] [INFO ] Flow matrix only has 1414 transitions (discarded 24 similar events)
// Phase 1: matrix 1414 rows 482 cols
[2024-05-28 15:38:32] [INFO ] Computed 44 invariants in 20 ms
[2024-05-28 15:38:32] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 22/40 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
[2024-05-28 15:38:47] [INFO ] Deduced a trap composed of 63 places in 89 ms of which 1 ms to minimize.
[2024-05-28 15:38:47] [INFO ] Deduced a trap composed of 63 places in 59 ms of which 2 ms to minimize.
[2024-05-28 15:38:47] [INFO ] Deduced a trap composed of 63 places in 47 ms of which 1 ms to minimize.
[2024-05-28 15:38:47] [INFO ] Deduced a trap composed of 63 places in 43 ms of which 1 ms to minimize.
[2024-05-28 15:38:47] [INFO ] Deduced a trap composed of 63 places in 52 ms of which 1 ms to minimize.
[2024-05-28 15:38:48] [INFO ] Deduced a trap composed of 243 places in 346 ms of which 3 ms to minimize.
[2024-05-28 15:38:48] [INFO ] Deduced a trap composed of 261 places in 320 ms of which 4 ms to minimize.
[2024-05-28 15:38:49] [INFO ] Deduced a trap composed of 239 places in 332 ms of which 4 ms to minimize.
[2024-05-28 15:38:49] [INFO ] Deduced a trap composed of 63 places in 57 ms of which 1 ms to minimize.
[2024-05-28 15:38:53] [INFO ] Deduced a trap composed of 258 places in 305 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 478/1896 variables, and 50 constraints, problems are : Problem set: 0 solved, 1434 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 18/20 constraints, Generalized P Invariants (flows): 22/24 constraints, State Equation: 0/482 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1434/1434 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1434 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 22/40 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/478 variables, 10/50 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
[2024-05-28 15:39:00] [INFO ] Deduced a trap composed of 15 places in 355 ms of which 3 ms to minimize.
[2024-05-28 15:39:00] [INFO ] Deduced a trap composed of 243 places in 324 ms of which 4 ms to minimize.
[2024-05-28 15:39:17] [INFO ] Deduced a trap composed of 215 places in 254 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 478/1896 variables, and 53 constraints, problems are : Problem set: 0 solved, 1434 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 18/20 constraints, Generalized P Invariants (flows): 22/24 constraints, State Equation: 0/482 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1434 constraints, Known Traps: 13/13 constraints]
After SMT, in 45417ms problems are : Problem set: 0 solved, 1434 unsolved
Search for dead transitions found 0 dead transitions in 45431ms
[2024-05-28 15:39:17] [INFO ] Flow matrix only has 1414 transitions (discarded 24 similar events)
[2024-05-28 15:39:17] [INFO ] Invariant cache hit.
[2024-05-28 15:39:18] [INFO ] Implicit Places using invariants in 331 ms returned []
[2024-05-28 15:39:18] [INFO ] Flow matrix only has 1414 transitions (discarded 24 similar events)
[2024-05-28 15:39:18] [INFO ] Invariant cache hit.
[2024-05-28 15:39:18] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:39:24] [INFO ] Implicit Places using invariants and state equation in 6309 ms returned []
Implicit Place search using SMT with State Equation took 6663 ms to find 0 implicit places.
[2024-05-28 15:39:24] [INFO ] Redundant transitions in 24 ms returned []
Running 1434 sub problems to find dead transitions.
[2024-05-28 15:39:24] [INFO ] Flow matrix only has 1414 transitions (discarded 24 similar events)
[2024-05-28 15:39:24] [INFO ] Invariant cache hit.
[2024-05-28 15:39:24] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 22/40 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
[2024-05-28 15:39:40] [INFO ] Deduced a trap composed of 63 places in 66 ms of which 1 ms to minimize.
[2024-05-28 15:39:40] [INFO ] Deduced a trap composed of 63 places in 66 ms of which 1 ms to minimize.
[2024-05-28 15:39:40] [INFO ] Deduced a trap composed of 63 places in 49 ms of which 1 ms to minimize.
[2024-05-28 15:39:40] [INFO ] Deduced a trap composed of 63 places in 59 ms of which 0 ms to minimize.
[2024-05-28 15:39:40] [INFO ] Deduced a trap composed of 63 places in 57 ms of which 1 ms to minimize.
[2024-05-28 15:39:41] [INFO ] Deduced a trap composed of 260 places in 260 ms of which 3 ms to minimize.
[2024-05-28 15:39:41] [INFO ] Deduced a trap composed of 271 places in 260 ms of which 2 ms to minimize.
[2024-05-28 15:39:41] [INFO ] Deduced a trap composed of 256 places in 242 ms of which 3 ms to minimize.
[2024-05-28 15:39:42] [INFO ] Deduced a trap composed of 237 places in 269 ms of which 2 ms to minimize.
[2024-05-28 15:39:42] [INFO ] Deduced a trap composed of 228 places in 259 ms of which 2 ms to minimize.
[2024-05-28 15:39:42] [INFO ] Deduced a trap composed of 41 places in 297 ms of which 2 ms to minimize.
[2024-05-28 15:39:43] [INFO ] Deduced a trap composed of 47 places in 258 ms of which 3 ms to minimize.
[2024-05-28 15:39:43] [INFO ] Deduced a trap composed of 234 places in 243 ms of which 3 ms to minimize.
[2024-05-28 15:39:43] [INFO ] Deduced a trap composed of 63 places in 46 ms of which 1 ms to minimize.
[2024-05-28 15:39:44] [INFO ] Deduced a trap composed of 45 places in 145 ms of which 2 ms to minimize.
[2024-05-28 15:39:45] [INFO ] Deduced a trap composed of 259 places in 208 ms of which 2 ms to minimize.
[2024-05-28 15:39:56] [INFO ] Deduced a trap composed of 198 places in 233 ms of which 3 ms to minimize.
[2024-05-28 15:39:56] [INFO ] Deduced a trap composed of 207 places in 258 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/478 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 478/1896 variables, and 58 constraints, problems are : Problem set: 0 solved, 1434 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 18/20 constraints, Generalized P Invariants (flows): 22/24 constraints, State Equation: 0/482 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1434/1434 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1434 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 22/40 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/478 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
[2024-05-28 15:40:04] [INFO ] Deduced a trap composed of 259 places in 251 ms of which 2 ms to minimize.
[2024-05-28 15:40:05] [INFO ] Deduced a trap composed of 16 places in 123 ms of which 2 ms to minimize.
[2024-05-28 15:40:05] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/478 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 1434 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 478/1896 variables, and 61 constraints, problems are : Problem set: 0 solved, 1434 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 18/20 constraints, Generalized P Invariants (flows): 22/24 constraints, State Equation: 0/482 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1434 constraints, Known Traps: 21/21 constraints]
After SMT, in 66049ms problems are : Problem set: 0 solved, 1434 unsolved
Search for dead transitions found 0 dead transitions in 66063ms
Starting structural reductions in SI_LTL mode, iteration 1 : 482/602 places, 1438/1558 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118299 ms. Remains : 482/602 places, 1438/1558 transitions.
Stuttering acceptance computed with spot in 79 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-12
Stuttering criterion allowed to conclude after 24280 steps with 1 reset in 328 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-12 finished in 118735 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((X((F(p0) U X(p1)))&&F(p2))))'
Found a Lengthening insensitive property : PolyORBLF-COL-S04J06T06-LTLFireability-05
Stuttering acceptance computed with spot in 304 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 38 out of 602 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 602/602 places, 1558/1558 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 602 transition count 1516
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1516
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 84 place count 560 transition count 1468
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 180 place count 512 transition count 1468
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 300 place count 452 transition count 1408
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 306 place count 446 transition count 1402
Iterating global reduction 2 with 6 rules applied. Total rules applied 312 place count 446 transition count 1402
Applied a total of 312 rules in 66 ms. Remains 446 /602 variables (removed 156) and now considering 1402/1558 (removed 156) transitions.
Running 1398 sub problems to find dead transitions.
[2024-05-28 15:40:31] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
// Phase 1: matrix 1378 rows 446 cols
[2024-05-28 15:40:31] [INFO ] Computed 44 invariants in 22 ms
[2024-05-28 15:40:31] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:40:45] [INFO ] Deduced a trap composed of 57 places in 163 ms of which 1 ms to minimize.
[2024-05-28 15:40:45] [INFO ] Deduced a trap composed of 57 places in 159 ms of which 6 ms to minimize.
[2024-05-28 15:40:45] [INFO ] Deduced a trap composed of 57 places in 156 ms of which 1 ms to minimize.
[2024-05-28 15:40:45] [INFO ] Deduced a trap composed of 45 places in 169 ms of which 1 ms to minimize.
[2024-05-28 15:40:45] [INFO ] Deduced a trap composed of 57 places in 46 ms of which 0 ms to minimize.
[2024-05-28 15:40:45] [INFO ] Deduced a trap composed of 57 places in 48 ms of which 1 ms to minimize.
[2024-05-28 15:40:46] [INFO ] Deduced a trap composed of 199 places in 230 ms of which 2 ms to minimize.
[2024-05-28 15:40:46] [INFO ] Deduced a trap composed of 193 places in 239 ms of which 2 ms to minimize.
[2024-05-28 15:40:46] [INFO ] Deduced a trap composed of 57 places in 54 ms of which 0 ms to minimize.
[2024-05-28 15:40:57] [INFO ] Deduced a trap composed of 156 places in 224 ms of which 2 ms to minimize.
SMT process timed out in 25862ms, After SMT, problems are : Problem set: 0 solved, 1398 unsolved
Search for dead transitions found 0 dead transitions in 25878ms
[2024-05-28 15:40:57] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:40:57] [INFO ] Invariant cache hit.
[2024-05-28 15:40:57] [INFO ] Implicit Places using invariants in 383 ms returned []
[2024-05-28 15:40:57] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:40:57] [INFO ] Invariant cache hit.
[2024-05-28 15:40:58] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:41:04] [INFO ] Implicit Places using invariants and state equation in 6200 ms returned []
Implicit Place search using SMT with State Equation took 6608 ms to find 0 implicit places.
Running 1398 sub problems to find dead transitions.
[2024-05-28 15:41:04] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:41:04] [INFO ] Invariant cache hit.
[2024-05-28 15:41:04] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:41:17] [INFO ] Deduced a trap composed of 57 places in 55 ms of which 1 ms to minimize.
[2024-05-28 15:41:17] [INFO ] Deduced a trap composed of 57 places in 62 ms of which 1 ms to minimize.
[2024-05-28 15:41:17] [INFO ] Deduced a trap composed of 57 places in 48 ms of which 0 ms to minimize.
[2024-05-28 15:41:17] [INFO ] Deduced a trap composed of 57 places in 48 ms of which 1 ms to minimize.
[2024-05-28 15:41:17] [INFO ] Deduced a trap composed of 57 places in 48 ms of which 0 ms to minimize.
[2024-05-28 15:41:18] [INFO ] Deduced a trap composed of 272 places in 245 ms of which 2 ms to minimize.
[2024-05-28 15:41:18] [INFO ] Deduced a trap composed of 200 places in 225 ms of which 2 ms to minimize.
[2024-05-28 15:41:18] [INFO ] Deduced a trap composed of 206 places in 237 ms of which 3 ms to minimize.
[2024-05-28 15:41:18] [INFO ] Deduced a trap composed of 57 places in 45 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:41:32] [INFO ] Deduced a trap composed of 196 places in 221 ms of which 2 ms to minimize.
[2024-05-28 15:41:34] [INFO ] Deduced a trap composed of 55 places in 233 ms of which 3 ms to minimize.
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(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 0.0)
(s300 0.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 442/1824 variables, and 51 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1398/1398 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1398 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 11/51 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:41:46] [INFO ] Deduced a trap composed of 17 places in 124 ms of which 2 ms to minimize.
[2024-05-28 15:41:46] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 1 ms to minimize.
[2024-05-28 15:41:55] [INFO ] Deduced a trap composed of 156 places in 217 ms of which 3 ms to minimize.
[2024-05-28 15:41:55] [INFO ] Deduced a trap composed of 222 places in 216 ms of which 3 ms to minimize.
[2024-05-28 15:41:56] [INFO ] Deduced a trap composed of 134 places in 213 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/1824 variables, and 56 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1398 constraints, Known Traps: 16/16 constraints]
After SMT, in 65634ms problems are : Problem set: 0 solved, 1398 unsolved
Search for dead transitions found 0 dead transitions in 65654ms
Starting structural reductions in LI_LTL mode, iteration 1 : 446/602 places, 1402/1558 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 98214 ms. Remains : 446/602 places, 1402/1558 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-05
Product exploration explored 100000 steps with 3339 reset in 379 ms.
Product exploration explored 100000 steps with 3329 reset in 401 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 (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 78 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 162 steps (0 resets) in 12 ms. (12 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p2), (F p0), (F p1)]
Knowledge based reduction with 7 factoid took 386 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 318 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 295 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-28 15:42:11] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:42:11] [INFO ] Invariant cache hit.
[2024-05-28 15:42:12] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-28 15:42:12] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 187 ms returned sat
[2024-05-28 15:42:14] [INFO ] [Real]Absence check using state equation in 1368 ms returned sat
[2024-05-28 15:42:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:42:14] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-28 15:42:15] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 462 ms returned sat
[2024-05-28 15:42:18] [INFO ] [Nat]Absence check using state equation in 2872 ms returned sat
[2024-05-28 15:42:18] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:42:18] [INFO ] [Nat]Added 120 Read/Feed constraints in 573 ms returned sat
[2024-05-28 15:42:18] [INFO ] Computed and/alt/rep : 942/4243/924 causal constraints (skipped 450 transitions) in 156 ms.
[2024-05-28 15:42:22] [INFO ] Added : 25 causal constraints over 5 iterations in 3958 ms. Result :unknown
Could not prove EG (NOT p2)
[2024-05-28 15:42:22] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:42:22] [INFO ] Invariant cache hit.
[2024-05-28 15:42:23] [INFO ] [Real]Absence check using 17 positive place invariants in 8 ms returned sat
[2024-05-28 15:42:23] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 111 ms returned sat
[2024-05-28 15:42:24] [INFO ] [Real]Absence check using state equation in 1006 ms returned sat
[2024-05-28 15:42:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:42:25] [INFO ] [Nat]Absence check using 17 positive place invariants in 8 ms returned sat
[2024-05-28 15:42:25] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 66 ms returned sat
[2024-05-28 15:42:26] [INFO ] [Nat]Absence check using state equation in 1549 ms returned sat
[2024-05-28 15:42:26] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:42:27] [INFO ] [Nat]Added 120 Read/Feed constraints in 466 ms returned sat
[2024-05-28 15:42:27] [INFO ] Deduced a trap composed of 44 places in 328 ms of which 3 ms to minimize.
[2024-05-28 15:42:28] [INFO ] Deduced a trap composed of 55 places in 301 ms of which 3 ms to minimize.
[2024-05-28 15:42:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 948 ms
[2024-05-28 15:42:28] [INFO ] Computed and/alt/rep : 942/4243/924 causal constraints (skipped 450 transitions) in 123 ms.
[2024-05-28 15:42:38] [INFO ] Added : 344 causal constraints over 69 iterations in 10623 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 38 out of 446 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 446/446 places, 1402/1402 transitions.
Applied a total of 0 rules in 15 ms. Remains 446 /446 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Running 1398 sub problems to find dead transitions.
[2024-05-28 15:42:39] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:42:39] [INFO ] Invariant cache hit.
[2024-05-28 15:42:39] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:42:53] [INFO ] Deduced a trap composed of 57 places in 90 ms of which 2 ms to minimize.
[2024-05-28 15:42:53] [INFO ] Deduced a trap composed of 57 places in 80 ms of which 1 ms to minimize.
[2024-05-28 15:42:53] [INFO ] Deduced a trap composed of 57 places in 42 ms of which 1 ms to minimize.
[2024-05-28 15:42:54] [INFO ] Deduced a trap composed of 57 places in 52 ms of which 1 ms to minimize.
[2024-05-28 15:42:54] [INFO ] Deduced a trap composed of 57 places in 123 ms of which 0 ms to minimize.
[2024-05-28 15:42:55] [INFO ] Deduced a trap composed of 272 places in 406 ms of which 3 ms to minimize.
[2024-05-28 15:42:55] [INFO ] Deduced a trap composed of 200 places in 311 ms of which 3 ms to minimize.
[2024-05-28 15:42:56] [INFO ] Deduced a trap composed of 206 places in 285 ms of which 3 ms to minimize.
[2024-05-28 15:42:56] [INFO ] Deduced a trap composed of 57 places in 70 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 9.0)
(s1 1.0)
(s2 0.0)
(s3 1.0)
(s4 0.0)
(s5 0.0)
(s6 1.0)
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(s8 0.0)
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(s10 0.0)
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(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
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(s18 0.0)
(s19 0.0)
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(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
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(s27 0.0)
(s28 0.0)
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(s32 0.0)
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(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
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(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 442/1824 variables, and 49 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1398/1398 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1398 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:43:12] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 2 ms to minimize.
[2024-05-28 15:43:23] [INFO ] Deduced a trap composed of 156 places in 281 ms of which 3 ms to minimize.
[2024-05-28 15:43:23] [INFO ] Deduced a trap composed of 49 places in 175 ms of which 2 ms to minimize.
[2024-05-28 15:43:25] [INFO ] Deduced a trap composed of 166 places in 318 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/1824 variables, and 53 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1398 constraints, Known Traps: 13/13 constraints]
After SMT, in 46479ms problems are : Problem set: 0 solved, 1398 unsolved
Search for dead transitions found 0 dead transitions in 46505ms
[2024-05-28 15:43:25] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:43:25] [INFO ] Invariant cache hit.
[2024-05-28 15:43:25] [INFO ] Implicit Places using invariants in 486 ms returned []
[2024-05-28 15:43:25] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:43:25] [INFO ] Invariant cache hit.
[2024-05-28 15:43:26] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:43:31] [INFO ] Implicit Places using invariants and state equation in 5785 ms returned []
Implicit Place search using SMT with State Equation took 6275 ms to find 0 implicit places.
Running 1398 sub problems to find dead transitions.
[2024-05-28 15:43:31] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:43:31] [INFO ] Invariant cache hit.
[2024-05-28 15:43:31] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:43:44] [INFO ] Deduced a trap composed of 57 places in 64 ms of which 2 ms to minimize.
[2024-05-28 15:43:44] [INFO ] Deduced a trap composed of 57 places in 63 ms of which 0 ms to minimize.
[2024-05-28 15:43:44] [INFO ] Deduced a trap composed of 57 places in 52 ms of which 0 ms to minimize.
[2024-05-28 15:43:44] [INFO ] Deduced a trap composed of 57 places in 59 ms of which 1 ms to minimize.
[2024-05-28 15:43:44] [INFO ] Deduced a trap composed of 57 places in 62 ms of which 1 ms to minimize.
[2024-05-28 15:43:45] [INFO ] Deduced a trap composed of 272 places in 259 ms of which 2 ms to minimize.
[2024-05-28 15:43:45] [INFO ] Deduced a trap composed of 200 places in 227 ms of which 2 ms to minimize.
[2024-05-28 15:43:46] [INFO ] Deduced a trap composed of 206 places in 233 ms of which 2 ms to minimize.
[2024-05-28 15:43:46] [INFO ] Deduced a trap composed of 57 places in 44 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:43:58] [INFO ] Deduced a trap composed of 196 places in 237 ms of which 2 ms to minimize.
[2024-05-28 15:44:00] [INFO ] Deduced a trap composed of 55 places in 215 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
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(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 442/1824 variables, and 51 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1398/1398 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1398 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 11/51 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:44:12] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 2 ms to minimize.
[2024-05-28 15:44:13] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 1 ms to minimize.
[2024-05-28 15:44:22] [INFO ] Deduced a trap composed of 156 places in 231 ms of which 2 ms to minimize.
[2024-05-28 15:44:22] [INFO ] Deduced a trap composed of 222 places in 226 ms of which 2 ms to minimize.
[2024-05-28 15:44:22] [INFO ] Deduced a trap composed of 134 places in 291 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/1824 variables, and 56 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1398 constraints, Known Traps: 16/16 constraints]
After SMT, in 65257ms problems are : Problem set: 0 solved, 1398 unsolved
Search for dead transitions found 0 dead transitions in 65287ms
Finished structural reductions in LTL mode , in 1 iterations and 118096 ms. Remains : 446/446 places, 1402/1402 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 : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 174 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 328 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 129 steps (0 resets) in 6 ms. (18 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p2), (F p0), (F p1)]
Knowledge based reduction with 7 factoid took 250 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 391 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-28 15:44:38] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:44:38] [INFO ] Invariant cache hit.
[2024-05-28 15:44:39] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-28 15:44:39] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 190 ms returned sat
[2024-05-28 15:44:41] [INFO ] [Real]Absence check using state equation in 1562 ms returned sat
[2024-05-28 15:44:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:44:42] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2024-05-28 15:44:42] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 607 ms returned sat
[2024-05-28 15:44:45] [INFO ] [Nat]Absence check using state equation in 2950 ms returned sat
[2024-05-28 15:44:45] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:44:46] [INFO ] [Nat]Added 120 Read/Feed constraints in 498 ms returned sat
[2024-05-28 15:44:46] [INFO ] Computed and/alt/rep : 942/4243/924 causal constraints (skipped 450 transitions) in 96 ms.
[2024-05-28 15:44:49] [INFO ] Added : 25 causal constraints over 5 iterations in 3722 ms. Result :unknown
Could not prove EG (NOT p2)
[2024-05-28 15:44:49] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:44:49] [INFO ] Invariant cache hit.
[2024-05-28 15:44:50] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2024-05-28 15:44:50] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 76 ms returned sat
[2024-05-28 15:44:51] [INFO ] [Real]Absence check using state equation in 1073 ms returned sat
[2024-05-28 15:44:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:44:52] [INFO ] [Nat]Absence check using 17 positive place invariants in 5 ms returned sat
[2024-05-28 15:44:52] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 42 ms returned sat
[2024-05-28 15:44:53] [INFO ] [Nat]Absence check using state equation in 1511 ms returned sat
[2024-05-28 15:44:53] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:44:54] [INFO ] [Nat]Added 120 Read/Feed constraints in 447 ms returned sat
[2024-05-28 15:44:54] [INFO ] Deduced a trap composed of 44 places in 254 ms of which 3 ms to minimize.
[2024-05-28 15:44:54] [INFO ] Deduced a trap composed of 55 places in 243 ms of which 2 ms to minimize.
[2024-05-28 15:44:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 728 ms
[2024-05-28 15:44:54] [INFO ] Computed and/alt/rep : 942/4243/924 causal constraints (skipped 450 transitions) in 93 ms.
[2024-05-28 15:45:03] [INFO ] Added : 344 causal constraints over 69 iterations in 8700 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 343 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 3299 reset in 594 ms.
Product exploration explored 100000 steps with 3259 reset in 615 ms.
Applying partial POR strategy [false, false, true, false, true, true]
Stuttering acceptance computed with spot in 305 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 38 out of 446 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 446/446 places, 1402/1402 transitions.
Applied a total of 0 rules in 29 ms. Remains 446 /446 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Running 1398 sub problems to find dead transitions.
[2024-05-28 15:45:05] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:45:05] [INFO ] Invariant cache hit.
[2024-05-28 15:45:05] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:45:19] [INFO ] Deduced a trap composed of 57 places in 74 ms of which 2 ms to minimize.
[2024-05-28 15:45:19] [INFO ] Deduced a trap composed of 57 places in 67 ms of which 1 ms to minimize.
[2024-05-28 15:45:19] [INFO ] Deduced a trap composed of 57 places in 40 ms of which 1 ms to minimize.
[2024-05-28 15:45:19] [INFO ] Deduced a trap composed of 57 places in 42 ms of which 1 ms to minimize.
[2024-05-28 15:45:19] [INFO ] Deduced a trap composed of 57 places in 49 ms of which 1 ms to minimize.
[2024-05-28 15:45:20] [INFO ] Deduced a trap composed of 272 places in 328 ms of which 3 ms to minimize.
[2024-05-28 15:45:20] [INFO ] Deduced a trap composed of 200 places in 309 ms of which 4 ms to minimize.
[2024-05-28 15:45:21] [INFO ] Deduced a trap composed of 206 places in 317 ms of which 3 ms to minimize.
[2024-05-28 15:45:21] [INFO ] Deduced a trap composed of 57 places in 57 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 442/1824 variables, and 49 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1398/1398 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1398 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:45:38] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 2 ms to minimize.
[2024-05-28 15:45:46] [INFO ] Deduced a trap composed of 156 places in 204 ms of which 2 ms to minimize.
[2024-05-28 15:45:46] [INFO ] Deduced a trap composed of 49 places in 144 ms of which 2 ms to minimize.
[2024-05-28 15:45:47] [INFO ] Deduced a trap composed of 166 places in 222 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/1824 variables, and 53 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1398 constraints, Known Traps: 13/13 constraints]
After SMT, in 46032ms problems are : Problem set: 0 solved, 1398 unsolved
Search for dead transitions found 0 dead transitions in 46050ms
[2024-05-28 15:45:51] [INFO ] Redundant transitions in 19 ms returned []
Running 1398 sub problems to find dead transitions.
[2024-05-28 15:45:51] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:45:51] [INFO ] Invariant cache hit.
[2024-05-28 15:45:51] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:46:04] [INFO ] Deduced a trap composed of 57 places in 49 ms of which 1 ms to minimize.
[2024-05-28 15:46:04] [INFO ] Deduced a trap composed of 57 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:46:05] [INFO ] Deduced a trap composed of 57 places in 45 ms of which 0 ms to minimize.
[2024-05-28 15:46:05] [INFO ] Deduced a trap composed of 57 places in 58 ms of which 0 ms to minimize.
[2024-05-28 15:46:05] [INFO ] Deduced a trap composed of 57 places in 57 ms of which 1 ms to minimize.
[2024-05-28 15:46:05] [INFO ] Deduced a trap composed of 272 places in 255 ms of which 2 ms to minimize.
[2024-05-28 15:46:06] [INFO ] Deduced a trap composed of 200 places in 236 ms of which 2 ms to minimize.
[2024-05-28 15:46:06] [INFO ] Deduced a trap composed of 206 places in 225 ms of which 3 ms to minimize.
[2024-05-28 15:46:06] [INFO ] Deduced a trap composed of 57 places in 48 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:46:19] [INFO ] Deduced a trap composed of 196 places in 284 ms of which 3 ms to minimize.
[2024-05-28 15:46:21] [INFO ] Deduced a trap composed of 55 places in 338 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
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(s274 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 442/1824 variables, and 51 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1398/1398 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1398 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 11/51 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:46:33] [INFO ] Deduced a trap composed of 17 places in 119 ms of which 1 ms to minimize.
[2024-05-28 15:46:33] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 1 ms to minimize.
[2024-05-28 15:46:42] [INFO ] Deduced a trap composed of 156 places in 206 ms of which 3 ms to minimize.
[2024-05-28 15:46:42] [INFO ] Deduced a trap composed of 222 places in 243 ms of which 3 ms to minimize.
[2024-05-28 15:46:43] [INFO ] Deduced a trap composed of 134 places in 211 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/1824 variables, and 56 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1398 constraints, Known Traps: 16/16 constraints]
After SMT, in 65256ms problems are : Problem set: 0 solved, 1398 unsolved
Search for dead transitions found 0 dead transitions in 65282ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 111412 ms. Remains : 446/446 places, 1402/1402 transitions.
Built C files in :
/tmp/ltsmin16174584609143041452
[2024-05-28 15:46:57] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16174584609143041452
Running compilation step : cd /tmp/ltsmin16174584609143041452;'/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/ltsmin16174584609143041452;'/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/ltsmin16174584609143041452;'/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 38 out of 446 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 446/446 places, 1402/1402 transitions.
Applied a total of 0 rules in 14 ms. Remains 446 /446 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Running 1398 sub problems to find dead transitions.
[2024-05-28 15:47:00] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:47:00] [INFO ] Invariant cache hit.
[2024-05-28 15:47:00] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:47:14] [INFO ] Deduced a trap composed of 57 places in 87 ms of which 2 ms to minimize.
[2024-05-28 15:47:14] [INFO ] Deduced a trap composed of 57 places in 84 ms of which 2 ms to minimize.
[2024-05-28 15:47:14] [INFO ] Deduced a trap composed of 57 places in 46 ms of which 1 ms to minimize.
[2024-05-28 15:47:15] [INFO ] Deduced a trap composed of 57 places in 48 ms of which 0 ms to minimize.
[2024-05-28 15:47:15] [INFO ] Deduced a trap composed of 57 places in 58 ms of which 1 ms to minimize.
[2024-05-28 15:47:15] [INFO ] Deduced a trap composed of 272 places in 304 ms of which 3 ms to minimize.
[2024-05-28 15:47:16] [INFO ] Deduced a trap composed of 200 places in 304 ms of which 3 ms to minimize.
[2024-05-28 15:47:16] [INFO ] Deduced a trap composed of 206 places in 324 ms of which 3 ms to minimize.
[2024-05-28 15:47:16] [INFO ] Deduced a trap composed of 57 places in 36 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 442/1824 variables, and 49 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1398/1398 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1398 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:47:32] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 2 ms to minimize.
[2024-05-28 15:47:43] [INFO ] Deduced a trap composed of 156 places in 291 ms of which 3 ms to minimize.
[2024-05-28 15:47:43] [INFO ] Deduced a trap composed of 49 places in 197 ms of which 2 ms to minimize.
[2024-05-28 15:47:44] [INFO ] Deduced a trap composed of 166 places in 324 ms of which 22 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/1824 variables, and 53 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1398 constraints, Known Traps: 13/13 constraints]
After SMT, in 46612ms problems are : Problem set: 0 solved, 1398 unsolved
Search for dead transitions found 0 dead transitions in 46642ms
[2024-05-28 15:47:46] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:47:46] [INFO ] Invariant cache hit.
[2024-05-28 15:47:47] [INFO ] Implicit Places using invariants in 442 ms returned []
[2024-05-28 15:47:47] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:47:47] [INFO ] Invariant cache hit.
[2024-05-28 15:47:47] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:47:54] [INFO ] Implicit Places using invariants and state equation in 6877 ms returned []
Implicit Place search using SMT with State Equation took 7321 ms to find 0 implicit places.
Running 1398 sub problems to find dead transitions.
[2024-05-28 15:47:54] [INFO ] Flow matrix only has 1378 transitions (discarded 24 similar events)
[2024-05-28 15:47:54] [INFO ] Invariant cache hit.
[2024-05-28 15:47:54] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:48:07] [INFO ] Deduced a trap composed of 57 places in 83 ms of which 2 ms to minimize.
[2024-05-28 15:48:07] [INFO ] Deduced a trap composed of 57 places in 83 ms of which 1 ms to minimize.
[2024-05-28 15:48:07] [INFO ] Deduced a trap composed of 57 places in 55 ms of which 2 ms to minimize.
[2024-05-28 15:48:07] [INFO ] Deduced a trap composed of 57 places in 46 ms of which 1 ms to minimize.
[2024-05-28 15:48:07] [INFO ] Deduced a trap composed of 57 places in 63 ms of which 1 ms to minimize.
[2024-05-28 15:48:08] [INFO ] Deduced a trap composed of 272 places in 295 ms of which 3 ms to minimize.
[2024-05-28 15:48:08] [INFO ] Deduced a trap composed of 200 places in 353 ms of which 4 ms to minimize.
[2024-05-28 15:48:09] [INFO ] Deduced a trap composed of 206 places in 333 ms of which 3 ms to minimize.
[2024-05-28 15:48:09] [INFO ] Deduced a trap composed of 57 places in 60 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:48:22] [INFO ] Deduced a trap composed of 196 places in 339 ms of which 4 ms to minimize.
[2024-05-28 15:48:24] [INFO ] Deduced a trap composed of 55 places in 306 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
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(s330 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 442/1824 variables, and 51 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1398/1398 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1398 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 11/51 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
[2024-05-28 15:48:35] [INFO ] Deduced a trap composed of 17 places in 162 ms of which 3 ms to minimize.
[2024-05-28 15:48:36] [INFO ] Deduced a trap composed of 15 places in 145 ms of which 2 ms to minimize.
[2024-05-28 15:48:45] [INFO ] Deduced a trap composed of 156 places in 273 ms of which 4 ms to minimize.
[2024-05-28 15:48:46] [INFO ] Deduced a trap composed of 222 places in 278 ms of which 3 ms to minimize.
[2024-05-28 15:48:46] [INFO ] Deduced a trap composed of 134 places in 275 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 1398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/1824 variables, and 56 constraints, problems are : Problem set: 0 solved, 1398 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/446 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1398 constraints, Known Traps: 16/16 constraints]
After SMT, in 65607ms problems are : Problem set: 0 solved, 1398 unsolved
Search for dead transitions found 0 dead transitions in 65632ms
Finished structural reductions in LTL mode , in 1 iterations and 119622 ms. Remains : 446/446 places, 1402/1402 transitions.
Built C files in :
/tmp/ltsmin11217806790173883466
[2024-05-28 15:48:59] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11217806790173883466
Running compilation step : cd /tmp/ltsmin11217806790173883466;'/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/ltsmin11217806790173883466;'/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/ltsmin11217806790173883466;'/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 15:49:02] [INFO ] Flatten gal took : 74 ms
[2024-05-28 15:49:03] [INFO ] Flatten gal took : 67 ms
[2024-05-28 15:49:03] [INFO ] Time to serialize gal into /tmp/LTL11528357321554390464.gal : 10 ms
[2024-05-28 15:49:03] [INFO ] Time to serialize properties into /tmp/LTL5180706490080522334.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/LTL11528357321554390464.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4524459395786820925.hoa' '-atoms' '/tmp/LTL5180706490080522334.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...318
Loading property file /tmp/LTL5180706490080522334.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4524459395786820925.hoa
Detected timeout of ITS tools.
[2024-05-28 15:49:18] [INFO ] Flatten gal took : 73 ms
[2024-05-28 15:49:18] [INFO ] Flatten gal took : 62 ms
[2024-05-28 15:49:18] [INFO ] Time to serialize gal into /tmp/LTL12073774202036357252.gal : 9 ms
[2024-05-28 15:49:18] [INFO ] Time to serialize properties into /tmp/LTL17465451675049045069.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/LTL12073774202036357252.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17465451675049045069.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...277
Read 1 LTL properties
Checking formula 0 : !((G((X((F("(((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort>=1)))||(((Abort_Check_Sou...1922
Formula 0 simplified : F(X(G!"(((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort>=1)))||(((Abort_Check_Source...1911
Detected timeout of ITS tools.
[2024-05-28 15:49:33] [INFO ] Flatten gal took : 104 ms
[2024-05-28 15:49:33] [INFO ] Applying decomposition
[2024-05-28 15:49:33] [INFO ] Flatten gal took : 78 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/graph15627663909712927161.txt' '-o' '/tmp/graph15627663909712927161.bin' '-w' '/tmp/graph15627663909712927161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15627663909712927161.bin' '-l' '-1' '-v' '-w' '/tmp/graph15627663909712927161.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:49:33] [INFO ] Decomposing Gal with order
[2024-05-28 15:49:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:49:33] [INFO ] Removed a total of 985 redundant transitions.
[2024-05-28 15:49:33] [INFO ] Flatten gal took : 159 ms
[2024-05-28 15:49:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 21 ms.
[2024-05-28 15:49:33] [INFO ] Time to serialize gal into /tmp/LTL1469524925133420966.gal : 19 ms
[2024-05-28 15:49:33] [INFO ] Time to serialize properties into /tmp/LTL14716059782475526369.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/LTL1469524925133420966.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14716059782475526369.ltl' '-c' '-stutter-deadlock'

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...255
Read 1 LTL properties
Checking formula 0 : !((G((X((F("(((((((i0.u4.Abort_Check_Sources_B_3>=1)&&(i0.u4.NoSigAbort>=1))||((i0.u4.Abort_Check_Sources_B_4>=1)&&(i0.u4.NoSigAbort>=...2368
Formula 0 simplified : F(X(G!"(((((((i0.u4.Abort_Check_Sources_B_3>=1)&&(i0.u4.NoSigAbort>=1))||((i0.u4.Abort_Check_Sources_B_4>=1)&&(i0.u4.NoSigAbort>=1))...2357
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-05 finished in 557995 ms.
[2024-05-28 15:49:49] [INFO ] Flatten gal took : 101 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17889534159350108532
[2024-05-28 15:49:49] [INFO ] Too many transitions (1558) to apply POR reductions. Disabling POR matrices.
[2024-05-28 15:49:49] [INFO ] Applying decomposition
[2024-05-28 15:49:49] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17889534159350108532
Running compilation step : cd /tmp/ltsmin17889534159350108532;'/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 15:49:49] [INFO ] Flatten gal took : 105 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10371301946570638036.txt' '-o' '/tmp/graph10371301946570638036.bin' '-w' '/tmp/graph10371301946570638036.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10371301946570638036.bin' '-l' '-1' '-v' '-w' '/tmp/graph10371301946570638036.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:49:49] [INFO ] Decomposing Gal with order
[2024-05-28 15:49:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:49:49] [INFO ] Removed a total of 1359 redundant transitions.
[2024-05-28 15:49:49] [INFO ] Flatten gal took : 85 ms
[2024-05-28 15:49:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 15 ms.
[2024-05-28 15:49:49] [INFO ] Time to serialize gal into /tmp/LTLFireability3557270316485219274.gal : 10 ms
[2024-05-28 15:49:49] [INFO ] Time to serialize properties into /tmp/LTLFireability17374258987009510145.ltl : 39 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/LTLFireability3557270316485219274.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17374258987009510145.ltl' '-c' '-stutter-deadlock'

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...277
Read 1 LTL properties
Checking formula 0 : !((G((X((F("(((((((i0.i0.u17.Abort_Check_Sources_B_3>=1)&&(i0.i0.u17.NoSigAbort>=1))||((i0.i0.u17.Abort_Check_Sources_B_4>=1)&&(i0.i0....2528
Formula 0 simplified : F(X(G!"(((((((i0.i0.u17.Abort_Check_Sources_B_3>=1)&&(i0.i0.u17.NoSigAbort>=1))||((i0.i0.u17.Abort_Check_Sources_B_4>=1)&&(i0.i0.u17...2517
Compilation finished in 4461 ms.
Running link step : cd /tmp/ltsmin17889534159350108532;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin17889534159350108532;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X((<>((LTLAPp0==true)) U X((LTLAPp1==true))))&&<>((LTLAPp2==true))))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S04J06T06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S04J06T06, examination is LTLFireability"
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-171654446500148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T06.tgz
mv PolyORBLF-COL-S04J06T06 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;