Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729000299.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ASLink-PT-02a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729000299
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 279K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ASLink-PT-02a-LTLCardinality-00
FORMULA_NAME ASLink-PT-02a-LTLCardinality-01
FORMULA_NAME ASLink-PT-02a-LTLCardinality-02
FORMULA_NAME ASLink-PT-02a-LTLCardinality-03
FORMULA_NAME ASLink-PT-02a-LTLCardinality-04
FORMULA_NAME ASLink-PT-02a-LTLCardinality-05
FORMULA_NAME ASLink-PT-02a-LTLCardinality-06
FORMULA_NAME ASLink-PT-02a-LTLCardinality-07
FORMULA_NAME ASLink-PT-02a-LTLCardinality-08
FORMULA_NAME ASLink-PT-02a-LTLCardinality-09
FORMULA_NAME ASLink-PT-02a-LTLCardinality-10
FORMULA_NAME ASLink-PT-02a-LTLCardinality-11
FORMULA_NAME ASLink-PT-02a-LTLCardinality-12
FORMULA_NAME ASLink-PT-02a-LTLCardinality-13
FORMULA_NAME ASLink-PT-02a-LTLCardinality-14
FORMULA_NAME ASLink-PT-02a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748567247163

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-02a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-30 01:07:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 01:07:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 01:07:28] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2025-05-30 01:07:28] [INFO ] Transformed 626 places.
[2025-05-30 01:07:28] [INFO ] Transformed 1008 transitions.
[2025-05-30 01:07:28] [INFO ] Found NUPN structural information;
[2025-05-30 01:07:28] [INFO ] Parsed PT model containing 626 places and 1008 transitions and 3820 arcs in 212 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-02a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 998/998 transitions.
Ensure Unique test removed 8 places
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 614 transition count 998
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 19 place count 607 transition count 973
Ensure Unique test removed 1 places
Iterating global reduction 1 with 8 rules applied. Total rules applied 27 place count 606 transition count 973
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 29 place count 606 transition count 971
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 30 place count 605 transition count 963
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 605 transition count 963
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 604 transition count 955
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 604 transition count 955
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 603 transition count 947
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 603 transition count 947
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 602 transition count 939
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 602 transition count 939
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 601 transition count 931
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 601 transition count 931
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 600 transition count 923
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 600 transition count 923
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 599 transition count 915
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 599 transition count 915
Applied a total of 43 rules in 255 ms. Remains 599 /626 variables (removed 27) and now considering 915/998 (removed 83) transitions.
// Phase 1: matrix 915 rows 599 cols
[2025-05-30 01:07:29] [INFO ] Computed 105 invariants in 54 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:29] [INFO ] Implicit Places using invariants in 732 ms returned [1, 19, 20, 23, 33, 51, 69, 198, 214, 219, 220, 221, 239, 386, 403, 408, 409, 410, 437, 439, 442, 460, 461, 462, 463, 480, 488, 496, 502, 508, 514, 520, 528, 540, 548]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 767 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 564/626 places, 915/998 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 552 transition count 903
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 552 transition count 903
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 32 place count 544 transition count 895
Iterating global reduction 0 with 8 rules applied. Total rules applied 40 place count 544 transition count 895
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 539 transition count 890
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 539 transition count 890
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 538 transition count 889
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 538 transition count 889
Applied a total of 52 rules in 74 ms. Remains 538 /564 variables (removed 26) and now considering 889/915 (removed 26) transitions.
// Phase 1: matrix 889 rows 538 cols
[2025-05-30 01:07:29] [INFO ] Computed 70 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:30] [INFO ] Implicit Places using invariants in 372 ms returned []
[2025-05-30 01:07:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:31] [INFO ] Implicit Places using invariants and state equation in 1044 ms returned []
Implicit Place search using SMT with State Equation took 1420 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 538/626 places, 889/998 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2532 ms. Remains : 538/626 places, 889/998 transitions.
Support contains 34 out of 538 places after structural reductions.
[2025-05-30 01:07:31] [INFO ] Flatten gal took : 91 ms
[2025-05-30 01:07:31] [INFO ] Flatten gal took : 67 ms
[2025-05-30 01:07:31] [INFO ] Input system was already deterministic with 889 transitions.
Support contains 31 out of 538 places (down from 34) after GAL structural reductions.
RANDOM walk for 40000 steps (499 resets) in 1114 ms. (35 steps per ms) remains 2/19 properties
BEST_FIRST walk for 40003 steps (130 resets) in 170 ms. (233 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (135 resets) in 129 ms. (307 steps per ms) remains 1/2 properties
[2025-05-30 01:07:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 216/253 variables, 15/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 285/538 variables, 52/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/538 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 889/1427 variables, 538/608 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1427 variables, 0/608 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1427 variables, 0/608 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1427/1427 variables, and 608 constraints, problems are : Problem set: 0 solved, 1 unsolved in 597 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 52/52 constraints, State Equation: 538/538 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 216/253 variables, 15/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 285/538 variables, 52/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:07:33] [INFO ] Deduced a trap composed of 98 places in 248 ms of which 62 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/538 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 889/1427 variables, 538/609 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1427 variables, 1/610 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1427 variables, 0/610 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/1427 variables, 0/610 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1427/1427 variables, and 610 constraints, problems are : Problem set: 0 solved, 1 unsolved in 847 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 52/52 constraints, State Equation: 538/538 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1469ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 114 ms.
Support contains 1 out of 538 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 538/538 places, 889/889 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 538 transition count 789
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 438 transition count 789
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 200 place count 438 transition count 725
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 21 places
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 149 rules applied. Total rules applied 349 place count 353 transition count 725
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 15 rules applied. Total rules applied 364 place count 347 transition count 716
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 373 place count 338 transition count 716
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 373 place count 338 transition count 708
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 389 place count 330 transition count 708
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 397 place count 322 transition count 693
Iterating global reduction 4 with 8 rules applied. Total rules applied 405 place count 322 transition count 693
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 5 rules applied. Total rules applied 410 place count 322 transition count 688
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 412 place count 320 transition count 688
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 415 place count 317 transition count 678
Iterating global reduction 6 with 3 rules applied. Total rules applied 418 place count 317 transition count 678
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 419 place count 317 transition count 677
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 420 place count 316 transition count 677
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 421 place count 315 transition count 669
Iterating global reduction 8 with 1 rules applied. Total rules applied 422 place count 315 transition count 669
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 423 place count 314 transition count 661
Iterating global reduction 8 with 1 rules applied. Total rules applied 424 place count 314 transition count 661
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 425 place count 313 transition count 653
Iterating global reduction 8 with 1 rules applied. Total rules applied 426 place count 313 transition count 653
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 427 place count 312 transition count 645
Iterating global reduction 8 with 1 rules applied. Total rules applied 428 place count 312 transition count 645
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 429 place count 311 transition count 637
Iterating global reduction 8 with 1 rules applied. Total rules applied 430 place count 311 transition count 637
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 431 place count 310 transition count 629
Iterating global reduction 8 with 1 rules applied. Total rules applied 432 place count 310 transition count 629
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 433 place count 309 transition count 621
Iterating global reduction 8 with 1 rules applied. Total rules applied 434 place count 309 transition count 621
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 8 with 54 rules applied. Total rules applied 488 place count 282 transition count 594
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 490 place count 282 transition count 592
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 492 place count 280 transition count 592
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 9 with 7 rules applied. Total rules applied 499 place count 280 transition count 585
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 507 place count 272 transition count 585
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 508 place count 272 transition count 584
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 10 with 7 rules applied. Total rules applied 515 place count 272 transition count 584
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 516 place count 271 transition count 583
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 518 place count 269 transition count 583
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 4 Pre rules applied. Total rules applied 518 place count 269 transition count 579
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 9 rules applied. Total rules applied 527 place count 264 transition count 579
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 11 with 1 rules applied. Total rules applied 528 place count 263 transition count 579
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 529 place count 262 transition count 578
Iterating global reduction 12 with 1 rules applied. Total rules applied 530 place count 262 transition count 578
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 531 place count 262 transition count 577
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 533 place count 261 transition count 576
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 534 place count 260 transition count 575
Iterating global reduction 13 with 1 rules applied. Total rules applied 535 place count 260 transition count 575
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 536 place count 260 transition count 574
Free-agglomeration rule applied 1 times.
Iterating global reduction 13 with 1 rules applied. Total rules applied 537 place count 260 transition count 573
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 539 place count 259 transition count 572
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 14 with 1 rules applied. Total rules applied 540 place count 259 transition count 571
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 541 place count 258 transition count 571
Applied a total of 541 rules in 306 ms. Remains 258 /538 variables (removed 280) and now considering 571/889 (removed 318) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 306 ms. Remains : 258/538 places, 571/889 transitions.
RANDOM walk for 40000 steps (830 resets) in 494 ms. (80 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (327 resets) in 133 ms. (298 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 758 steps, run visited all 1 properties in 16 ms. (steps per millisecond=47 )
Probabilistic random walk after 758 steps, saw 632 distinct states, run finished after 20 ms. (steps per millisecond=37 ) properties seen :1
FORMULA ASLink-PT-02a-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 538/538 places, 889/889 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 534 transition count 878
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 534 transition count 878
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 532 transition count 876
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 532 transition count 876
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 531 transition count 875
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 531 transition count 875
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 530 transition count 874
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 530 transition count 874
Applied a total of 16 rules in 46 ms. Remains 530 /538 variables (removed 8) and now considering 874/889 (removed 15) transitions.
// Phase 1: matrix 874 rows 530 cols
[2025-05-30 01:07:34] [INFO ] Computed 70 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:35] [INFO ] Implicit Places using invariants in 328 ms returned [244, 377, 476]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 329 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 527/538 places, 874/889 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 526 transition count 873
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 526 transition count 873
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 525 transition count 872
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 525 transition count 872
Applied a total of 4 rules in 39 ms. Remains 525 /527 variables (removed 2) and now considering 872/874 (removed 2) transitions.
// Phase 1: matrix 872 rows 525 cols
[2025-05-30 01:07:35] [INFO ] Computed 67 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:35] [INFO ] Implicit Places using invariants in 317 ms returned []
[2025-05-30 01:07:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:36] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1236 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 525/538 places, 872/889 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1650 ms. Remains : 525/538 places, 872/889 transitions.
Stuttering acceptance computed with spot in 271 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ASLink-PT-02a-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-02a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02a-LTLCardinality-05 finished in 1971 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 2 out of 538 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 538/538 places, 889/889 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 98 place count 537 transition count 790
Reduce places removed 100 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 102 rules applied. Total rules applied 200 place count 437 transition count 788
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 204 place count 435 transition count 786
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 206 place count 433 transition count 786
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 67 Pre rules applied. Total rules applied 206 place count 433 transition count 719
Deduced a syphon composed of 67 places in 0 ms
Ensure Unique test removed 20 places
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 360 place count 346 transition count 719
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 4 with 20 rules applied. Total rules applied 380 place count 337 transition count 708
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 391 place count 326 transition count 708
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 391 place count 326 transition count 700
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 407 place count 318 transition count 700
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 416 place count 309 transition count 684
Iterating global reduction 6 with 9 rules applied. Total rules applied 425 place count 309 transition count 684
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 6 rules applied. Total rules applied 431 place count 309 transition count 678
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 433 place count 307 transition count 678
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 436 place count 304 transition count 668
Iterating global reduction 8 with 3 rules applied. Total rules applied 439 place count 304 transition count 668
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 440 place count 304 transition count 667
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 441 place count 303 transition count 667
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 442 place count 302 transition count 659
Iterating global reduction 10 with 1 rules applied. Total rules applied 443 place count 302 transition count 659
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 444 place count 301 transition count 651
Iterating global reduction 10 with 1 rules applied. Total rules applied 445 place count 301 transition count 651
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 446 place count 300 transition count 643
Iterating global reduction 10 with 1 rules applied. Total rules applied 447 place count 300 transition count 643
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 448 place count 299 transition count 635
Iterating global reduction 10 with 1 rules applied. Total rules applied 449 place count 299 transition count 635
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 450 place count 298 transition count 627
Iterating global reduction 10 with 1 rules applied. Total rules applied 451 place count 298 transition count 627
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 452 place count 297 transition count 619
Iterating global reduction 10 with 1 rules applied. Total rules applied 453 place count 297 transition count 619
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 454 place count 296 transition count 611
Iterating global reduction 10 with 1 rules applied. Total rules applied 455 place count 296 transition count 611
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 10 with 54 rules applied. Total rules applied 509 place count 269 transition count 584
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 510 place count 268 transition count 583
Iterating global reduction 10 with 1 rules applied. Total rules applied 511 place count 268 transition count 583
Applied a total of 511 rules in 98 ms. Remains 268 /538 variables (removed 270) and now considering 583/889 (removed 306) transitions.
// Phase 1: matrix 583 rows 268 cols
[2025-05-30 01:07:36] [INFO ] Computed 39 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:37] [INFO ] Implicit Places using invariants in 184 ms returned [72, 89, 95, 100, 142, 160, 178, 187, 192, 195, 198, 265]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 186 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 256/538 places, 583/889 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 256 transition count 581
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 254 transition count 580
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 8 place count 251 transition count 577
Iterating global reduction 2 with 3 rules applied. Total rules applied 11 place count 251 transition count 577
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 14 place count 248 transition count 574
Iterating global reduction 2 with 3 rules applied. Total rules applied 17 place count 248 transition count 574
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 18 place count 247 transition count 573
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 247 transition count 573
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 31 place count 241 transition count 567
Applied a total of 31 rules in 39 ms. Remains 241 /256 variables (removed 15) and now considering 567/583 (removed 16) transitions.
// Phase 1: matrix 567 rows 241 cols
[2025-05-30 01:07:37] [INFO ] Computed 27 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:37] [INFO ] Implicit Places using invariants in 166 ms returned []
[2025-05-30 01:07:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:37] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 635 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 241/538 places, 567/889 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 958 ms. Remains : 241/538 places, 567/889 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-02a-LTLCardinality-07
Stuttering criterion allowed to conclude after 107 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-02a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02a-LTLCardinality-07 finished in 1108 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 538 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 538/538 places, 889/889 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 538 transition count 790
Reduce places removed 99 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 100 rules applied. Total rules applied 199 place count 439 transition count 789
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 200 place count 438 transition count 789
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 200 place count 438 transition count 725
Deduced a syphon composed of 64 places in 1 ms
Ensure Unique test removed 21 places
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 149 rules applied. Total rules applied 349 place count 353 transition count 725
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 14 rules applied. Total rules applied 363 place count 347 transition count 717
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 371 place count 339 transition count 717
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 371 place count 339 transition count 708
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 389 place count 330 transition count 708
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 397 place count 322 transition count 693
Iterating global reduction 5 with 8 rules applied. Total rules applied 405 place count 322 transition count 693
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 5 rules applied. Total rules applied 410 place count 322 transition count 688
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 412 place count 320 transition count 688
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 415 place count 317 transition count 678
Iterating global reduction 7 with 3 rules applied. Total rules applied 418 place count 317 transition count 678
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 419 place count 317 transition count 677
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 420 place count 316 transition count 677
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 421 place count 315 transition count 669
Iterating global reduction 9 with 1 rules applied. Total rules applied 422 place count 315 transition count 669
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 423 place count 314 transition count 661
Iterating global reduction 9 with 1 rules applied. Total rules applied 424 place count 314 transition count 661
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 425 place count 313 transition count 653
Iterating global reduction 9 with 1 rules applied. Total rules applied 426 place count 313 transition count 653
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 427 place count 312 transition count 645
Iterating global reduction 9 with 1 rules applied. Total rules applied 428 place count 312 transition count 645
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 429 place count 311 transition count 637
Iterating global reduction 9 with 1 rules applied. Total rules applied 430 place count 311 transition count 637
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 431 place count 310 transition count 629
Iterating global reduction 9 with 1 rules applied. Total rules applied 432 place count 310 transition count 629
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 433 place count 309 transition count 621
Iterating global reduction 9 with 1 rules applied. Total rules applied 434 place count 309 transition count 621
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 9 with 52 rules applied. Total rules applied 486 place count 283 transition count 595
Applied a total of 486 rules in 84 ms. Remains 283 /538 variables (removed 255) and now considering 595/889 (removed 294) transitions.
// Phase 1: matrix 595 rows 283 cols
[2025-05-30 01:07:37] [INFO ] Computed 43 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:38] [INFO ] Implicit Places using invariants in 195 ms returned [90, 96, 101, 117, 152, 190, 196, 201, 212, 223, 275, 280]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 197 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 271/538 places, 595/889 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 271 transition count 594
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 270 transition count 594
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2 place count 270 transition count 590
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 266 transition count 590
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 13 place count 265 transition count 588
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 15 place count 263 transition count 588
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 22 place count 256 transition count 581
Iterating global reduction 4 with 7 rules applied. Total rules applied 29 place count 256 transition count 581
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 30 place count 256 transition count 580
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 30 place count 256 transition count 579
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 32 place count 255 transition count 579
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 36 place count 251 transition count 575
Iterating global reduction 5 with 4 rules applied. Total rules applied 40 place count 251 transition count 575
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 42 place count 249 transition count 573
Iterating global reduction 5 with 2 rules applied. Total rules applied 44 place count 249 transition count 573
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 56 place count 243 transition count 567
Applied a total of 56 rules in 35 ms. Remains 243 /271 variables (removed 28) and now considering 567/595 (removed 28) transitions.
// Phase 1: matrix 567 rows 243 cols
[2025-05-30 01:07:38] [INFO ] Computed 30 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:38] [INFO ] Implicit Places using invariants in 183 ms returned [93, 96, 156, 178]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 185 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 239/538 places, 567/889 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 239 transition count 566
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 238 transition count 566
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 237 transition count 565
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 237 transition count 565
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 237 transition count 564
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 9 place count 235 transition count 562
Applied a total of 9 rules in 17 ms. Remains 235 /239 variables (removed 4) and now considering 562/567 (removed 5) transitions.
// Phase 1: matrix 562 rows 235 cols
[2025-05-30 01:07:38] [INFO ] Computed 26 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:38] [INFO ] Implicit Places using invariants in 169 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 170 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 234/538 places, 562/889 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 233 transition count 561
Applied a total of 2 rules in 13 ms. Remains 233 /234 variables (removed 1) and now considering 561/562 (removed 1) transitions.
// Phase 1: matrix 561 rows 233 cols
[2025-05-30 01:07:38] [INFO ] Computed 25 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:38] [INFO ] Implicit Places using invariants in 171 ms returned []
[2025-05-30 01:07:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-05-30 01:07:39] [INFO ] Implicit Places using invariants and state equation in 571 ms returned []
Implicit Place search using SMT with State Equation took 744 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 233/538 places, 561/889 transitions.
Finished structural reductions in SI_LTL mode , in 4 iterations and 1446 ms. Remains : 233/538 places, 561/889 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-02a-LTLCardinality-08
Product exploration explored 100000 steps with 2164 reset in 233 ms.
Stack based approach found an accepted trace after 6733 steps with 145 reset with depth 12 and stack size 12 in 13 ms.
FORMULA ASLink-PT-02a-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-02a-LTLCardinality-08 finished in 1764 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((!p0&&(p1||G(p2)))) U X(p3)))'
Support contains 6 out of 538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 538/538 places, 889/889 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 535 transition count 886
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 535 transition count 886
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 533 transition count 884
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 533 transition count 884
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 532 transition count 883
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 532 transition count 883
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 531 transition count 882
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 531 transition count 882
Applied a total of 14 rules in 42 ms. Remains 531 /538 variables (removed 7) and now considering 882/889 (removed 7) transitions.
// Phase 1: matrix 882 rows 531 cols
[2025-05-30 01:07:39] [INFO ] Computed 70 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:40] [INFO ] Implicit Places using invariants in 342 ms returned [244, 477]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 350 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 529/538 places, 882/889 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 528 transition count 881
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 528 transition count 881
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 527 transition count 880
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 527 transition count 880
Applied a total of 4 rules in 36 ms. Remains 527 /529 variables (removed 2) and now considering 880/882 (removed 2) transitions.
// Phase 1: matrix 880 rows 527 cols
[2025-05-30 01:07:40] [INFO ] Computed 68 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:40] [INFO ] Implicit Places using invariants in 346 ms returned []
[2025-05-30 01:07:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:41] [INFO ] Implicit Places using invariants and state equation in 1271 ms returned []
Implicit Place search using SMT with State Equation took 1624 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 527/538 places, 880/889 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2053 ms. Remains : 527/538 places, 880/889 transitions.
Stuttering acceptance computed with spot in 318 ms :[(NOT p3), (NOT p3), (AND (NOT p0) p1 (NOT p2) (NOT p3)), (NOT p3), true, (NOT p2), (OR p0 (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ASLink-PT-02a-LTLCardinality-09
Product exploration explored 100000 steps with 50000 reset in 433 ms.
Product exploration explored 100000 steps with 50000 reset in 343 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2) p3), (X (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p1) p2 (NOT p3)))), (X p3), (X (NOT (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) p2 (NOT p3))))), (X p0), (X (NOT (OR (AND p0 p2 (NOT p3)) (AND p1 p2 (NOT p3))))), (X p1), (X (NOT (OR (AND p0 (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2 (NOT p3))))), (X (X (NOT p2))), (X (X (OR p0 (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) p2 (NOT p3)))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (OR (AND p0 (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND p0 (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 18 factoid took 23 ms. Reduced automaton from 7 states, 16 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-02a-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-02a-LTLCardinality-09 finished in 3232 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G((p0&&F(p1))))))))'
Support contains 4 out of 538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 538/538 places, 889/889 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 535 transition count 879
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 535 transition count 879
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 532 transition count 869
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 532 transition count 869
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 530 transition count 860
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 530 transition count 860
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 528 transition count 851
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 528 transition count 851
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 527 transition count 843
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 527 transition count 843
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 526 transition count 835
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 526 transition count 835
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 525 transition count 827
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 525 transition count 827
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 524 transition count 819
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 524 transition count 819
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 523 transition count 811
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 523 transition count 811
Applied a total of 30 rules in 80 ms. Remains 523 /538 variables (removed 15) and now considering 811/889 (removed 78) transitions.
// Phase 1: matrix 811 rows 523 cols
[2025-05-30 01:07:42] [INFO ] Computed 70 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:43] [INFO ] Implicit Places using invariants in 304 ms returned [244, 377, 469]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 309 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 520/538 places, 811/889 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 519 transition count 810
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 519 transition count 810
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 518 transition count 809
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 518 transition count 809
Applied a total of 4 rules in 24 ms. Remains 518 /520 variables (removed 2) and now considering 809/811 (removed 2) transitions.
// Phase 1: matrix 809 rows 518 cols
[2025-05-30 01:07:43] [INFO ] Computed 67 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:43] [INFO ] Implicit Places using invariants in 331 ms returned []
[2025-05-30 01:07:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:44] [INFO ] Implicit Places using invariants and state equation in 813 ms returned []
Implicit Place search using SMT with State Equation took 1145 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 518/538 places, 809/889 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1559 ms. Remains : 518/538 places, 809/889 transitions.
Stuttering acceptance computed with spot in 297 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ASLink-PT-02a-LTLCardinality-11
Stuttering criterion allowed to conclude after 924 steps with 10 reset in 6 ms.
FORMULA ASLink-PT-02a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02a-LTLCardinality-11 finished in 1882 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 538 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 538/538 places, 889/889 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 537 transition count 787
Reduce places removed 103 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 105 rules applied. Total rules applied 206 place count 434 transition count 785
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 208 place count 432 transition count 785
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 208 place count 432 transition count 718
Deduced a syphon composed of 67 places in 1 ms
Ensure Unique test removed 21 places
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 155 rules applied. Total rules applied 363 place count 344 transition count 718
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 3 with 20 rules applied. Total rules applied 383 place count 335 transition count 707
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 394 place count 324 transition count 707
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 394 place count 324 transition count 698
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 412 place count 315 transition count 698
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 421 place count 306 transition count 682
Iterating global reduction 5 with 9 rules applied. Total rules applied 430 place count 306 transition count 682
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 6 rules applied. Total rules applied 436 place count 306 transition count 676
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 438 place count 304 transition count 676
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 441 place count 301 transition count 666
Iterating global reduction 7 with 3 rules applied. Total rules applied 444 place count 301 transition count 666
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 445 place count 301 transition count 665
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 446 place count 300 transition count 665
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 447 place count 299 transition count 657
Iterating global reduction 9 with 1 rules applied. Total rules applied 448 place count 299 transition count 657
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 449 place count 298 transition count 649
Iterating global reduction 9 with 1 rules applied. Total rules applied 450 place count 298 transition count 649
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 451 place count 297 transition count 641
Iterating global reduction 9 with 1 rules applied. Total rules applied 452 place count 297 transition count 641
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 453 place count 296 transition count 633
Iterating global reduction 9 with 1 rules applied. Total rules applied 454 place count 296 transition count 633
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 455 place count 295 transition count 625
Iterating global reduction 9 with 1 rules applied. Total rules applied 456 place count 295 transition count 625
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 457 place count 294 transition count 617
Iterating global reduction 9 with 1 rules applied. Total rules applied 458 place count 294 transition count 617
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 459 place count 293 transition count 609
Iterating global reduction 9 with 1 rules applied. Total rules applied 460 place count 293 transition count 609
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 9 with 54 rules applied. Total rules applied 514 place count 266 transition count 582
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 515 place count 265 transition count 581
Iterating global reduction 9 with 1 rules applied. Total rules applied 516 place count 265 transition count 581
Applied a total of 516 rules in 74 ms. Remains 265 /538 variables (removed 273) and now considering 581/889 (removed 308) transitions.
// Phase 1: matrix 581 rows 265 cols
[2025-05-30 01:07:44] [INFO ] Computed 38 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:44] [INFO ] Implicit Places using invariants in 174 ms returned [72, 90, 96, 101, 143, 161, 179, 185, 190, 193, 196, 257, 262]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 176 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 252/538 places, 581/889 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 252 transition count 579
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 250 transition count 578
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 9 place count 246 transition count 574
Iterating global reduction 2 with 4 rules applied. Total rules applied 13 place count 246 transition count 574
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 13 place count 246 transition count 573
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 245 transition count 573
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 18 place count 242 transition count 570
Iterating global reduction 2 with 3 rules applied. Total rules applied 21 place count 242 transition count 570
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 22 place count 241 transition count 569
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 241 transition count 569
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 37 place count 234 transition count 562
Applied a total of 37 rules in 25 ms. Remains 234 /252 variables (removed 18) and now considering 562/581 (removed 19) transitions.
// Phase 1: matrix 562 rows 234 cols
[2025-05-30 01:07:45] [INFO ] Computed 25 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:45] [INFO ] Implicit Places using invariants in 156 ms returned []
[2025-05-30 01:07:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:45] [INFO ] Implicit Places using invariants and state equation in 360 ms returned []
Implicit Place search using SMT with State Equation took 518 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 234/538 places, 562/889 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 793 ms. Remains : 234/538 places, 562/889 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-02a-LTLCardinality-12
Product exploration explored 100000 steps with 2231 reset in 155 ms.
Stack based approach found an accepted trace after 92680 steps with 1988 reset with depth 244 and stack size 244 in 157 ms.
FORMULA ASLink-PT-02a-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-02a-LTLCardinality-12 finished in 1159 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(!p0)||(!p0&&F(!p1))) U (p2&&X(!p0))))'
Support contains 5 out of 538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 538/538 places, 889/889 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 534 transition count 878
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 534 transition count 878
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 531 transition count 868
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 531 transition count 868
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 529 transition count 859
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 529 transition count 859
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 527 transition count 850
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 527 transition count 850
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 526 transition count 842
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 526 transition count 842
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 525 transition count 834
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 525 transition count 834
Applied a total of 26 rules in 61 ms. Remains 525 /538 variables (removed 13) and now considering 834/889 (removed 55) transitions.
// Phase 1: matrix 834 rows 525 cols
[2025-05-30 01:07:45] [INFO ] Computed 70 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:46] [INFO ] Implicit Places using invariants in 324 ms returned [377, 471]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 325 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 523/538 places, 834/889 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 522 transition count 833
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 522 transition count 833
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 521 transition count 832
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 521 transition count 832
Applied a total of 4 rules in 24 ms. Remains 521 /523 variables (removed 2) and now considering 832/834 (removed 2) transitions.
// Phase 1: matrix 832 rows 521 cols
[2025-05-30 01:07:46] [INFO ] Computed 68 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:46] [INFO ] Implicit Places using invariants in 325 ms returned []
[2025-05-30 01:07:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:47] [INFO ] Implicit Places using invariants and state equation in 1072 ms returned []
Implicit Place search using SMT with State Equation took 1399 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 521/538 places, 832/889 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1809 ms. Remains : 521/538 places, 832/889 transitions.
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p2) p0), true, p0, (AND p1 p0), p0, (AND p1 p0), p1]
Running random walk in product with property : ASLink-PT-02a-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-02a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02a-LTLCardinality-13 finished in 2106 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 538 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 538/538 places, 889/889 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 537 transition count 789
Reduce places removed 101 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 103 rules applied. Total rules applied 202 place count 436 transition count 787
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 206 place count 434 transition count 785
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 208 place count 432 transition count 785
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 66 Pre rules applied. Total rules applied 208 place count 432 transition count 719
Deduced a syphon composed of 66 places in 1 ms
Ensure Unique test removed 19 places
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 4 with 151 rules applied. Total rules applied 359 place count 347 transition count 719
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 4 with 20 rules applied. Total rules applied 379 place count 338 transition count 708
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 390 place count 327 transition count 708
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 390 place count 327 transition count 701
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 404 place count 320 transition count 701
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 413 place count 311 transition count 685
Iterating global reduction 6 with 9 rules applied. Total rules applied 422 place count 311 transition count 685
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 6 rules applied. Total rules applied 428 place count 311 transition count 679
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 430 place count 309 transition count 679
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 433 place count 306 transition count 669
Iterating global reduction 8 with 3 rules applied. Total rules applied 436 place count 306 transition count 669
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 437 place count 306 transition count 668
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 438 place count 305 transition count 668
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 439 place count 304 transition count 660
Iterating global reduction 10 with 1 rules applied. Total rules applied 440 place count 304 transition count 660
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 441 place count 303 transition count 652
Iterating global reduction 10 with 1 rules applied. Total rules applied 442 place count 303 transition count 652
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 443 place count 302 transition count 644
Iterating global reduction 10 with 1 rules applied. Total rules applied 444 place count 302 transition count 644
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 445 place count 301 transition count 636
Iterating global reduction 10 with 1 rules applied. Total rules applied 446 place count 301 transition count 636
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 447 place count 300 transition count 628
Iterating global reduction 10 with 1 rules applied. Total rules applied 448 place count 300 transition count 628
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 449 place count 299 transition count 620
Iterating global reduction 10 with 1 rules applied. Total rules applied 450 place count 299 transition count 620
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 451 place count 298 transition count 612
Iterating global reduction 10 with 1 rules applied. Total rules applied 452 place count 298 transition count 612
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 10 with 54 rules applied. Total rules applied 506 place count 271 transition count 585
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 507 place count 270 transition count 584
Iterating global reduction 10 with 1 rules applied. Total rules applied 508 place count 270 transition count 584
Applied a total of 508 rules in 68 ms. Remains 270 /538 variables (removed 268) and now considering 584/889 (removed 305) transitions.
// Phase 1: matrix 584 rows 270 cols
[2025-05-30 01:07:48] [INFO ] Computed 40 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:48] [INFO ] Implicit Places using invariants in 222 ms returned [72, 89, 95, 100, 142, 160, 171, 181, 187, 195, 198, 201, 262, 267]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 223 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 256/538 places, 584/889 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 256 transition count 582
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 254 transition count 581
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 9 place count 250 transition count 577
Iterating global reduction 2 with 4 rules applied. Total rules applied 13 place count 250 transition count 577
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 13 place count 250 transition count 576
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 249 transition count 576
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 18 place count 246 transition count 573
Iterating global reduction 2 with 3 rules applied. Total rules applied 21 place count 246 transition count 573
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 23 place count 244 transition count 571
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 244 transition count 571
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 39 place count 237 transition count 564
Applied a total of 39 rules in 21 ms. Remains 237 /256 variables (removed 19) and now considering 564/584 (removed 20) transitions.
// Phase 1: matrix 564 rows 237 cols
[2025-05-30 01:07:48] [INFO ] Computed 26 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:48] [INFO ] Implicit Places using invariants in 179 ms returned []
[2025-05-30 01:07:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:48] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 588 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 237/538 places, 564/889 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 902 ms. Remains : 237/538 places, 564/889 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-02a-LTLCardinality-14
Product exploration explored 100000 steps with 2418 reset in 146 ms.
Product exploration explored 100000 steps with 2514 reset in 149 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 658 steps (16 resets) in 14 ms. (43 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 237 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 237/237 places, 564/564 transitions.
Applied a total of 0 rules in 14 ms. Remains 237 /237 variables (removed 0) and now considering 564/564 (removed 0) transitions.
[2025-05-30 01:07:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:50] [INFO ] Implicit Places using invariants in 162 ms returned []
[2025-05-30 01:07:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:07:50] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 604 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 01:07:50] [INFO ] Redundant transitions in 32 ms returned []
Running 548 sub problems to find dead transitions.
[2025-05-30 01:07:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 3 (OVERLAPS) 1/237 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/237 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 548 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:08:03] [INFO ] Deduced a trap composed of 13 places in 126 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 7 (OVERLAPS) 564/801 variables, 237/264 constraints. Problems are: Problem set: 0 solved, 548 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 801/801 variables, and 264 constraints, problems are : Problem set: 0 solved, 548 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 548/548 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 548 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 3 (OVERLAPS) 1/237 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/237 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 548 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 548 unsolved
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD347 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD355 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD359 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD362 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD389 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD403 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD407 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD409 is UNSAT
Problem TDEAD410 is UNSAT
Problem TDEAD411 is UNSAT
Problem TDEAD412 is UNSAT
Problem TDEAD414 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD417 is UNSAT
Problem TDEAD418 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD528 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD533 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD540 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD543 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD545 is UNSAT
Problem TDEAD546 is UNSAT
At refinement iteration 7 (OVERLAPS) 564/801 variables, 237/264 constraints. Problems are: Problem set: 336 solved, 212 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/801 variables, 212/476 constraints. Problems are: Problem set: 336 solved, 212 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 801/801 variables, and 476 constraints, problems are : Problem set: 336 solved, 212 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 212/548 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60251ms problems are : Problem set: 336 solved, 212 unsolved
Search for dead transitions found 336 dead transitions in 60257ms
Found 336 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 336 transitions
Dead transitions reduction (with SMT) removed 336 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 237/237 places, 228/564 transitions.
Ensure Unique test removed 45 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 192 transition count 183
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 147 transition count 183
Applied a total of 90 rules in 5 ms. Remains 147 /237 variables (removed 90) and now considering 183/228 (removed 45) transitions.
// Phase 1: matrix 183 rows 147 cols
[2025-05-30 01:08:50] [INFO ] Computed 23 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:08:50] [INFO ] Implicit Places using invariants in 90 ms returned []
[2025-05-30 01:08:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:08:51] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 147/237 places, 183/564 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61156 ms. Remains : 147/237 places, 183/564 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 147 steps (8 resets) in 5 ms. (24 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 168 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3851 reset in 130 ms.
Product exploration explored 100000 steps with 3809 reset in 133 ms.
Built C files in :
/tmp/ltsmin12855306300842693247
[2025-05-30 01:08:51] [INFO ] Computing symmetric may disable matrix : 183 transitions.
[2025-05-30 01:08:51] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 01:08:51] [INFO ] Computing symmetric may enable matrix : 183 transitions.
[2025-05-30 01:08:51] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 01:08:51] [INFO ] Computing Do-Not-Accords matrix : 183 transitions.
[2025-05-30 01:08:51] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 01:08:52] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12855306300842693247
Running compilation step : cd /tmp/ltsmin12855306300842693247;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 482 ms.
Running link step : cd /tmp/ltsmin12855306300842693247;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin12855306300842693247;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1309387249756304419.hoa' '--buchi-type=spotba'
LTSmin run took 4449 ms.
FORMULA ASLink-PT-02a-LTLCardinality-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ASLink-PT-02a-LTLCardinality-14 finished in 69013 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p0&&X(p0)))||G(p1))))'
Support contains 3 out of 538 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 538/538 places, 889/889 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 537 transition count 789
Reduce places removed 101 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 103 rules applied. Total rules applied 202 place count 436 transition count 787
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 205 place count 434 transition count 786
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 206 place count 433 transition count 786
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 68 Pre rules applied. Total rules applied 206 place count 433 transition count 718
Deduced a syphon composed of 68 places in 0 ms
Ensure Unique test removed 21 places
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 4 with 157 rules applied. Total rules applied 363 place count 344 transition count 718
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 4 with 20 rules applied. Total rules applied 383 place count 335 transition count 707
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 394 place count 324 transition count 707
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 394 place count 324 transition count 698
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 412 place count 315 transition count 698
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 420 place count 307 transition count 683
Iterating global reduction 6 with 8 rules applied. Total rules applied 428 place count 307 transition count 683
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 6 rules applied. Total rules applied 434 place count 307 transition count 677
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 436 place count 305 transition count 677
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 438 place count 303 transition count 668
Iterating global reduction 8 with 2 rules applied. Total rules applied 440 place count 303 transition count 668
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 441 place count 303 transition count 667
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 442 place count 302 transition count 667
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 443 place count 301 transition count 659
Iterating global reduction 10 with 1 rules applied. Total rules applied 444 place count 301 transition count 659
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 445 place count 300 transition count 651
Iterating global reduction 10 with 1 rules applied. Total rules applied 446 place count 300 transition count 651
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 447 place count 299 transition count 643
Iterating global reduction 10 with 1 rules applied. Total rules applied 448 place count 299 transition count 643
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 449 place count 298 transition count 635
Iterating global reduction 10 with 1 rules applied. Total rules applied 450 place count 298 transition count 635
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 451 place count 297 transition count 627
Iterating global reduction 10 with 1 rules applied. Total rules applied 452 place count 297 transition count 627
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 453 place count 296 transition count 619
Iterating global reduction 10 with 1 rules applied. Total rules applied 454 place count 296 transition count 619
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 455 place count 295 transition count 611
Iterating global reduction 10 with 1 rules applied. Total rules applied 456 place count 295 transition count 611
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 10 with 54 rules applied. Total rules applied 510 place count 268 transition count 584
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 511 place count 267 transition count 583
Iterating global reduction 10 with 1 rules applied. Total rules applied 512 place count 267 transition count 583
Applied a total of 512 rules in 65 ms. Remains 267 /538 variables (removed 271) and now considering 583/889 (removed 306) transitions.
// Phase 1: matrix 583 rows 267 cols
[2025-05-30 01:08:57] [INFO ] Computed 38 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:08:57] [INFO ] Implicit Places using invariants in 194 ms returned [72, 89, 95, 100, 142, 160, 178, 185, 190, 193, 196, 259, 264]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 195 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 254/538 places, 583/889 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 254 transition count 581
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 252 transition count 580
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 10 place count 247 transition count 575
Iterating global reduction 2 with 5 rules applied. Total rules applied 15 place count 247 transition count 575
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 15 place count 247 transition count 574
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 246 transition count 574
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 21 place count 242 transition count 570
Iterating global reduction 2 with 4 rules applied. Total rules applied 25 place count 242 transition count 570
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 27 place count 240 transition count 568
Iterating global reduction 2 with 2 rules applied. Total rules applied 29 place count 240 transition count 568
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 43 place count 233 transition count 561
Applied a total of 43 rules in 20 ms. Remains 233 /254 variables (removed 21) and now considering 561/583 (removed 22) transitions.
// Phase 1: matrix 561 rows 233 cols
[2025-05-30 01:08:57] [INFO ] Computed 25 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:08:57] [INFO ] Implicit Places using invariants in 167 ms returned []
[2025-05-30 01:08:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:08:57] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 233/538 places, 561/889 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 820 ms. Remains : 233/538 places, 561/889 transitions.
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-02a-LTLCardinality-15
Product exploration explored 100000 steps with 2217 reset in 170 ms.
Stack based approach found an accepted trace after 11030 steps with 246 reset with depth 90 and stack size 90 in 24 ms.
FORMULA ASLink-PT-02a-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-02a-LTLCardinality-15 finished in 1077 ms.
All properties solved by simple procedures.
Total runtime 89699 ms.

BK_STOP 1748567338140

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-02a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ASLink-PT-02a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-tall-174853729000299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02a.tgz
mv ASLink-PT-02a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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