Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102600457.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is FlexibleBarrier-PT-10b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102600457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 812K
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K 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 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 374K 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 FlexibleBarrier-PT-10b-CTLCardinality-2023-12
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2023-13
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2023-14
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2023-15
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-00
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-01
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-02
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-03
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-04
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-05
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-06
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-07
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-08
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-09
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-10
FORMULA_NAME FlexibleBarrier-PT-10b-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748931726231

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-10b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 06:22:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 06:22:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 06:22:09] [INFO ] Load time of PNML (sax parser for PT used): 326 ms
[2025-06-03 06:22:09] [INFO ] Transformed 1402 places.
[2025-06-03 06:22:09] [INFO ] Transformed 1613 transitions.
[2025-06-03 06:22:09] [INFO ] Found NUPN structural information;
[2025-06-03 06:22:09] [INFO ] Parsed PT model containing 1402 places and 1613 transitions and 4025 arcs in 568 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 31 ms.
Initial state reduction rules removed 1 formulas.
FORMULA FlexibleBarrier-PT-10b-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 100 out of 1402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1402/1402 places, 1613/1613 transitions.
Discarding 486 places :
Symmetric choice reduction at 0 with 486 rule applications. Total rules 486 place count 916 transition count 1127
Iterating global reduction 0 with 486 rules applied. Total rules applied 972 place count 916 transition count 1127
Discarding 219 places :
Symmetric choice reduction at 0 with 219 rule applications. Total rules 1191 place count 697 transition count 908
Iterating global reduction 0 with 219 rules applied. Total rules applied 1410 place count 697 transition count 908
Discarding 109 places :
Symmetric choice reduction at 0 with 109 rule applications. Total rules 1519 place count 588 transition count 799
Iterating global reduction 0 with 109 rules applied. Total rules applied 1628 place count 588 transition count 799
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 1665 place count 588 transition count 762
Applied a total of 1665 rules in 463 ms. Remains 588 /1402 variables (removed 814) and now considering 762/1613 (removed 851) transitions.
// Phase 1: matrix 762 rows 588 cols
[2025-06-03 06:22:10] [INFO ] Computed 12 invariants in 48 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:22:11] [INFO ] Implicit Places using invariants in 1173 ms returned []
[2025-06-03 06:22:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:22:12] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned []
Implicit Place search using SMT with State Equation took 2403 ms to find 0 implicit places.
Running 761 sub problems to find dead transitions.
[2025-06-03 06:22:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/587 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 761 unsolved
At refinement iteration 1 (OVERLAPS) 1/588 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 761 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 588/1350 variables, and 12 constraints, problems are : Problem set: 0 solved, 761 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/588 constraints, PredecessorRefiner: 761/761 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 761 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/587 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 761 unsolved
At refinement iteration 1 (OVERLAPS) 1/588 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 761 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:08] [INFO ] Deduced a trap composed of 42 places in 431 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:09] [INFO ] Deduced a trap composed of 42 places in 458 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:09] [INFO ] Deduced a trap composed of 51 places in 375 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:10] [INFO ] Deduced a trap composed of 101 places in 210 ms of which 47 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 588/1350 variables, and 16 constraints, problems are : Problem set: 0 solved, 761 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/588 constraints, PredecessorRefiner: 0/761 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60719ms problems are : Problem set: 0 solved, 761 unsolved
Search for dead transitions found 0 dead transitions in 60756ms
Starting structural reductions in LTL mode, iteration 1 : 588/1402 places, 762/1613 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63675 ms. Remains : 588/1402 places, 762/1613 transitions.
Support contains 100 out of 588 places after structural reductions.
[2025-06-03 06:23:13] [INFO ] Flatten gal took : 178 ms
[2025-06-03 06:23:13] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA FlexibleBarrier-PT-10b-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-10b-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 06:23:13] [INFO ] Flatten gal took : 89 ms
[2025-06-03 06:23:14] [INFO ] Input system was already deterministic with 762 transitions.
Support contains 97 out of 588 places (down from 100) after GAL structural reductions.
RANDOM walk for 40000 steps (529 resets) in 3072 ms. (13 steps per ms) remains 35/54 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 35/35 properties
[2025-06-03 06:23:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 524/582 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/582 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (OVERLAPS) 6/588 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/588 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (OVERLAPS) 762/1350 variables, 588/600 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1350 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (OVERLAPS) 0/1350 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1350/1350 variables, and 600 constraints, problems are : Problem set: 0 solved, 35 unsolved in 3270 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 588/588 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 35 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 524/582 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 35 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:19] [INFO ] Deduced a trap composed of 153 places in 445 ms of which 121 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:20] [INFO ] Deduced a trap composed of 153 places in 553 ms of which 109 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:20] [INFO ] Deduced a trap composed of 149 places in 559 ms of which 129 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:21] [INFO ] Deduced a trap composed of 150 places in 468 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:21] [INFO ] Deduced a trap composed of 152 places in 489 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:22] [INFO ] Deduced a trap composed of 144 places in 538 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:23] [INFO ] Deduced a trap composed of 154 places in 595 ms of which 139 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:23:23] [INFO ] Deduced a trap composed of 154 places in 603 ms of which 123 ms to minimize.
SMT process timed out in 8312ms, After SMT, problems are : Problem set: 0 solved, 35 unsolved
Fused 35 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 58 out of 588 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 588/588 places, 762/762 transitions.
Graph (trivial) has 477 edges and 588 vertex of which 48 / 588 are part of one of the 8 SCC in 7 ms
Free SCC test removed 40 places
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 548 transition count 659
Reduce places removed 55 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 493 transition count 658
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 112 place count 493 transition count 636
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 156 place count 471 transition count 636
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 197 place count 430 transition count 595
Iterating global reduction 2 with 41 rules applied. Total rules applied 238 place count 430 transition count 595
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 245 place count 430 transition count 588
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 245 place count 430 transition count 586
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 249 place count 428 transition count 586
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 260 place count 417 transition count 575
Iterating global reduction 3 with 11 rules applied. Total rules applied 271 place count 417 transition count 575
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 278 place count 417 transition count 568
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 4 with 132 rules applied. Total rules applied 410 place count 351 transition count 502
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 426 place count 351 transition count 486
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 435 place count 342 transition count 477
Iterating global reduction 5 with 9 rules applied. Total rules applied 444 place count 342 transition count 477
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 445 place count 342 transition count 476
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 451 place count 339 transition count 486
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 455 place count 339 transition count 482
Free-agglomeration rule applied 206 times.
Iterating global reduction 6 with 206 rules applied. Total rules applied 661 place count 339 transition count 276
Reduce places removed 206 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 6 with 267 rules applied. Total rules applied 928 place count 133 transition count 215
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 931 place count 133 transition count 212
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 935 place count 133 transition count 212
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 936 place count 133 transition count 211
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 941 place count 133 transition count 206
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 942 place count 133 transition count 206
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 943 place count 132 transition count 205
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 51 edges and 131 vertex of which 10 / 131 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 8 with 5 rules applied. Total rules applied 948 place count 126 transition count 202
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 14 rules applied. Total rules applied 962 place count 123 transition count 191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 963 place count 122 transition count 191
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 8 Pre rules applied. Total rules applied 963 place count 122 transition count 183
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 11 with 16 rules applied. Total rules applied 979 place count 114 transition count 183
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 985 place count 114 transition count 177
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 1009 place count 102 transition count 165
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1010 place count 102 transition count 164
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 13 with 3 rules applied. Total rules applied 1013 place count 102 transition count 161
Free-agglomeration rule applied 11 times.
Iterating global reduction 13 with 11 rules applied. Total rules applied 1024 place count 102 transition count 150
Reduce places removed 11 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 16 rules applied. Total rules applied 1040 place count 91 transition count 145
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 1042 place count 91 transition count 143
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1043 place count 91 transition count 142
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1044 place count 90 transition count 142
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 15 with 2 rules applied. Total rules applied 1046 place count 90 transition count 142
Applied a total of 1046 rules in 544 ms. Remains 90 /588 variables (removed 498) and now considering 142/762 (removed 620) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 544 ms. Remains : 90/588 places, 142/762 transitions.
RANDOM walk for 40000 steps (8 resets) in 558 ms. (71 steps per ms) remains 10/35 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 108 ms. (366 steps per ms) remains 3/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 98 ms. (404 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 152 ms. (261 steps per ms) remains 1/2 properties
[2025-06-03 06:23:24] [INFO ] Flow matrix only has 136 transitions (discarded 6 similar events)
// Phase 1: matrix 136 rows 90 cols
[2025-06-03 06:23:24] [INFO ] Computed 11 invariants in 2 ms
[2025-06-03 06:23:24] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 14/16 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 24/40 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 50/90 variables, 6/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 29/119 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/119 variables, 9/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/119 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 31/150 variables, 24/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/150 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/150 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 6/156 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/156 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/156 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 17/173 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/173 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/173 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 10/183 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/183 variables, 3/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/183 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/190 variables, 7/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/190 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 4/194 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/194 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 10/204 variables, 5/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/204 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 1/205 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/205 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/205 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 1/206 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/206 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 8/214 variables, 2/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/214 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 4/218 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/218 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/218 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 1/219 variables, 2/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/219 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 0/219 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/226 variables, and 101 constraints, problems are : Problem set: 0 solved, 1 unsolved in 273 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, State Equation: 87/90 constraints, ReadFeed: 4/4 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 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 14/16 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 24/40 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 50/90 variables, 6/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 29/119 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/119 variables, 9/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/119 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 31/150 variables, 24/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/150 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/150 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 6/156 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/156 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/156 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 17/173 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/173 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/173 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/173 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 10/183 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/183 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/183 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 7/190 variables, 7/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/190 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 4/194 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/194 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 10/204 variables, 5/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/204 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 1/205 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/205 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/205 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 1/206 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/206 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 8/214 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/214 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 4/218 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/218 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/218 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 1/219 variables, 2/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/219 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 0/219 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/226 variables, and 102 constraints, problems are : Problem set: 0 solved, 1 unsolved in 251 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, State Equation: 87/90 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 535ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 1 properties in 7 ms.
[2025-06-03 06:23:25] [INFO ] Flatten gal took : 42 ms
[2025-06-03 06:23:25] [INFO ] Flatten gal took : 42 ms
[2025-06-03 06:23:25] [INFO ] Input system was already deterministic with 762 transitions.
Computed a total of 15 stabilizing places and 15 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 517 transition count 691
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 517 transition count 691
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 150 place count 517 transition count 683
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 193 place count 474 transition count 640
Iterating global reduction 1 with 43 rules applied. Total rules applied 236 place count 474 transition count 640
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 262 place count 474 transition count 614
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 271 place count 465 transition count 605
Iterating global reduction 2 with 9 rules applied. Total rules applied 280 place count 465 transition count 605
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 287 place count 465 transition count 598
Applied a total of 287 rules in 65 ms. Remains 465 /588 variables (removed 123) and now considering 598/762 (removed 164) transitions.
// Phase 1: matrix 598 rows 465 cols
[2025-06-03 06:23:25] [INFO ] Computed 12 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:23:25] [INFO ] Implicit Places using invariants in 343 ms returned []
[2025-06-03 06:23:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:23:26] [INFO ] Implicit Places using invariants and state equation in 648 ms returned []
Implicit Place search using SMT with State Equation took 993 ms to find 0 implicit places.
Running 597 sub problems to find dead transitions.
[2025-06-03 06:23:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/464 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 1 (OVERLAPS) 1/465 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 465/1063 variables, and 12 constraints, problems are : Problem set: 0 solved, 597 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/465 constraints, PredecessorRefiner: 597/597 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/464 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 1 (OVERLAPS) 1/465 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/465 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 3 (OVERLAPS) 598/1063 variables, 465/477 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1063 variables, 597/1074 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:24:26] [INFO ] Deduced a trap composed of 114 places in 495 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:24:26] [INFO ] Deduced a trap composed of 119 places in 407 ms of which 62 ms to minimize.
SMT process timed out in 60493ms, After SMT, problems are : Problem set: 0 solved, 597 unsolved
Search for dead transitions found 0 dead transitions in 60496ms
Starting structural reductions in LTL mode, iteration 1 : 465/588 places, 598/762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61558 ms. Remains : 465/588 places, 598/762 transitions.
[2025-06-03 06:24:26] [INFO ] Flatten gal took : 41 ms
[2025-06-03 06:24:26] [INFO ] Flatten gal took : 38 ms
[2025-06-03 06:24:27] [INFO ] Input system was already deterministic with 598 transitions.
[2025-06-03 06:24:27] [INFO ] Flatten gal took : 35 ms
[2025-06-03 06:24:27] [INFO ] Flatten gal took : 35 ms
[2025-06-03 06:24:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality16318336152632621251.gal : 31 ms
[2025-06-03 06:24:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality8120877343919597237.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16318336152632621251.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8120877343919597237.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:24:57] [INFO ] Flatten gal took : 21 ms
[2025-06-03 06:24:57] [INFO ] Applying decomposition
[2025-06-03 06:24:57] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15926201172874853786.txt' '-o' '/tmp/graph15926201172874853786.bin' '-w' '/tmp/graph15926201172874853786.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15926201172874853786.bin' '-l' '-1' '-v' '-w' '/tmp/graph15926201172874853786.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:24:57] [INFO ] Decomposing Gal with order
[2025-06-03 06:24:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:24:57] [INFO ] Removed a total of 257 redundant transitions.
[2025-06-03 06:24:57] [INFO ] Flatten gal took : 134 ms
[2025-06-03 06:24:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 26 ms.
[2025-06-03 06:24:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality3926782500864406264.gal : 24 ms
[2025-06-03 06:24:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality18171227175999273393.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3926782500864406264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18171227175999273393.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 509 transition count 683
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 509 transition count 683
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 166 place count 509 transition count 675
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 214 place count 461 transition count 627
Iterating global reduction 1 with 48 rules applied. Total rules applied 262 place count 461 transition count 627
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 290 place count 461 transition count 599
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 300 place count 451 transition count 589
Iterating global reduction 2 with 10 rules applied. Total rules applied 310 place count 451 transition count 589
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 318 place count 451 transition count 581
Applied a total of 318 rules in 56 ms. Remains 451 /588 variables (removed 137) and now considering 581/762 (removed 181) transitions.
// Phase 1: matrix 581 rows 451 cols
[2025-06-03 06:25:28] [INFO ] Computed 12 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:25:28] [INFO ] Implicit Places using invariants in 343 ms returned []
[2025-06-03 06:25:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:25:28] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 887 ms to find 0 implicit places.
Running 580 sub problems to find dead transitions.
[2025-06-03 06:25:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 1 (OVERLAPS) 1/451 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 580 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 451/1032 variables, and 12 constraints, problems are : Problem set: 0 solved, 580 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/451 constraints, PredecessorRefiner: 580/580 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 580 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 1 (OVERLAPS) 1/451 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/451 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 3 (OVERLAPS) 581/1032 variables, 451/463 constraints. Problems are: Problem set: 0 solved, 580 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1032 variables, 580/1043 constraints. Problems are: Problem set: 0 solved, 580 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:26:22] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:26:25] [INFO ] Deduced a trap composed of 87 places in 435 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:26:27] [INFO ] Deduced a trap composed of 90 places in 442 ms of which 32 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1032/1032 variables, and 1046 constraints, problems are : Problem set: 0 solved, 580 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 451/451 constraints, PredecessorRefiner: 580/580 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60152ms problems are : Problem set: 0 solved, 580 unsolved
Search for dead transitions found 0 dead transitions in 60155ms
Starting structural reductions in LTL mode, iteration 1 : 451/588 places, 581/762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61099 ms. Remains : 451/588 places, 581/762 transitions.
[2025-06-03 06:26:29] [INFO ] Flatten gal took : 17 ms
[2025-06-03 06:26:29] [INFO ] Flatten gal took : 21 ms
[2025-06-03 06:26:29] [INFO ] Input system was already deterministic with 581 transitions.
[2025-06-03 06:26:29] [INFO ] Flatten gal took : 16 ms
[2025-06-03 06:26:29] [INFO ] Flatten gal took : 15 ms
[2025-06-03 06:26:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality11676457537413783069.gal : 3 ms
[2025-06-03 06:26:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality12000179213424607980.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11676457537413783069.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12000179213424607980.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:26:59] [INFO ] Flatten gal took : 15 ms
[2025-06-03 06:26:59] [INFO ] Applying decomposition
[2025-06-03 06:26:59] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17436637102073959713.txt' '-o' '/tmp/graph17436637102073959713.bin' '-w' '/tmp/graph17436637102073959713.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17436637102073959713.bin' '-l' '-1' '-v' '-w' '/tmp/graph17436637102073959713.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:26:59] [INFO ] Decomposing Gal with order
[2025-06-03 06:26:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:26:59] [INFO ] Removed a total of 247 redundant transitions.
[2025-06-03 06:26:59] [INFO ] Flatten gal took : 49 ms
[2025-06-03 06:26:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 10 ms.
[2025-06-03 06:26:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality13521429562724651640.gal : 6 ms
[2025-06-03 06:26:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality9236645883448618756.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13521429562724651640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9236645883448618756.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.75034e+17,28.3485,573544,14164,8035,1.00622e+06,153004,1343,1.82816e+06,580,630226,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Graph (trivial) has 547 edges and 588 vertex of which 62 / 588 are part of one of the 10 SCC in 2 ms
Free SCC test removed 52 places
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 71 place count 535 transition count 638
Reduce places removed 70 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 71 rules applied. Total rules applied 142 place count 465 transition count 637
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 143 place count 464 transition count 637
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 143 place count 464 transition count 612
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 193 place count 439 transition count 612
Discarding 84 places :
Symmetric choice reduction at 3 with 84 rule applications. Total rules 277 place count 355 transition count 528
Iterating global reduction 3 with 84 rules applied. Total rules applied 361 place count 355 transition count 528
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 369 place count 355 transition count 520
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 369 place count 355 transition count 518
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 373 place count 353 transition count 518
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 394 place count 332 transition count 497
Iterating global reduction 4 with 21 rules applied. Total rules applied 415 place count 332 transition count 497
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 4 with 19 rules applied. Total rules applied 434 place count 332 transition count 478
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 496 place count 301 transition count 447
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 506 place count 291 transition count 437
Iterating global reduction 5 with 10 rules applied. Total rules applied 516 place count 291 transition count 437
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 526 place count 291 transition count 427
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 536 place count 291 transition count 417
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 538 place count 289 transition count 415
Applied a total of 538 rules in 186 ms. Remains 289 /588 variables (removed 299) and now considering 415/762 (removed 347) transitions.
[2025-06-03 06:27:29] [INFO ] Flow matrix only has 406 transitions (discarded 9 similar events)
// Phase 1: matrix 406 rows 289 cols
[2025-06-03 06:27:29] [INFO ] Computed 12 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:27:30] [INFO ] Implicit Places using invariants in 386 ms returned []
[2025-06-03 06:27:30] [INFO ] Flow matrix only has 406 transitions (discarded 9 similar events)
[2025-06-03 06:27:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:27:30] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 06:27:30] [INFO ] Redundant transitions in 35 ms returned []
Running 216 sub problems to find dead transitions.
[2025-06-03 06:27:30] [INFO ] Flow matrix only has 406 transitions (discarded 9 similar events)
[2025-06-03 06:27:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/279 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 10/289 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:27:37] [INFO ] Deduced a trap composed of 99 places in 305 ms of which 31 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 405/694 variables, 289/302 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/694 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 0/694 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 694/695 variables, and 302 constraints, problems are : Problem set: 0 solved, 216 unsolved in 29124 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 289/289 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/279 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 10/289 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 405/694 variables, 289/302 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/694 variables, 216/518 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/694 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 216 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 694/695 variables, and 518 constraints, problems are : Problem set: 0 solved, 216 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 289/289 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59204ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 59205ms
Starting structural reductions in SI_CTL mode, iteration 1 : 289/588 places, 415/762 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60318 ms. Remains : 289/588 places, 415/762 transitions.
[2025-06-03 06:28:29] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:28:29] [INFO ] Flatten gal took : 22 ms
[2025-06-03 06:28:29] [INFO ] Input system was already deterministic with 415 transitions.
[2025-06-03 06:28:30] [INFO ] Flatten gal took : 26 ms
[2025-06-03 06:28:30] [INFO ] Flatten gal took : 14 ms
[2025-06-03 06:28:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality6914081318567901916.gal : 4 ms
[2025-06-03 06:28:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality910345317922360275.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6914081318567901916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality910345317922360275.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.96313e+15,19.626,378688,2,23794,5,2.36401e+06,6,0,1564,862308,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 06:29:00] [INFO ] Flatten gal took : 10 ms
[2025-06-03 06:29:00] [INFO ] Applying decomposition
[2025-06-03 06:29:00] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16909007426281978961.txt' '-o' '/tmp/graph16909007426281978961.bin' '-w' '/tmp/graph16909007426281978961.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16909007426281978961.bin' '-l' '-1' '-v' '-w' '/tmp/graph16909007426281978961.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:29:00] [INFO ] Decomposing Gal with order
[2025-06-03 06:29:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:29:00] [INFO ] Removed a total of 148 redundant transitions.
[2025-06-03 06:29:00] [INFO ] Flatten gal took : 32 ms
[2025-06-03 06:29:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 6 ms.
[2025-06-03 06:29:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality14271737811187937122.gal : 5 ms
[2025-06-03 06:29:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality10325857913014710739.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14271737811187937122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10325857913014710739.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.96313e+15,0.204987,8824,69,269,6786,2275,698,11143,603,2325,0


Converting to forward existential form...Done !
original formula: EG(AF(((EG((i4.u15.p413==0)) * EG(((u31.p1012==0)||(i8.u27.p871==1)))) * ((AG(((i1.u5.p123!=0)&&(u31.p1267!=1))) + ((i5.u18.p560==0)&&(i8...213
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((EG((i4.u15.p413==0)) * EG(((u31.p1012==0)||(i8.u27.p871==1)))) * ((!(E(TRUE U !(((i1.u5.p123...274
Reverse transition relation is NOT exact ! Due to transitions t283, t286, t302, u31.t309, u31.t310, i0.u1.t156, i1.u4.t140, i1.u5.t285, i7.u23.t39, Inters...247
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Graph (trivial) has 551 edges and 588 vertex of which 62 / 588 are part of one of the 10 SCC in 1 ms
Free SCC test removed 52 places
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 71 place count 535 transition count 638
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 141 place count 465 transition count 638
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 141 place count 465 transition count 611
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 195 place count 438 transition count 611
Discarding 89 places :
Symmetric choice reduction at 2 with 89 rule applications. Total rules 284 place count 349 transition count 522
Iterating global reduction 2 with 89 rules applied. Total rules applied 373 place count 349 transition count 522
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 381 place count 349 transition count 514
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 381 place count 349 transition count 512
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 385 place count 347 transition count 512
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 409 place count 323 transition count 488
Iterating global reduction 3 with 24 rules applied. Total rules applied 433 place count 323 transition count 488
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 457 place count 323 transition count 464
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 519 place count 292 transition count 433
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 530 place count 281 transition count 422
Iterating global reduction 4 with 11 rules applied. Total rules applied 541 place count 281 transition count 422
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 552 place count 281 transition count 411
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 562 place count 281 transition count 401
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 564 place count 279 transition count 399
Applied a total of 564 rules in 144 ms. Remains 279 /588 variables (removed 309) and now considering 399/762 (removed 363) transitions.
[2025-06-03 06:29:30] [INFO ] Flow matrix only has 390 transitions (discarded 9 similar events)
// Phase 1: matrix 390 rows 279 cols
[2025-06-03 06:29:30] [INFO ] Computed 12 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:29:30] [INFO ] Implicit Places using invariants in 281 ms returned []
[2025-06-03 06:29:30] [INFO ] Flow matrix only has 390 transitions (discarded 9 similar events)
[2025-06-03 06:29:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:29:31] [INFO ] Implicit Places using invariants and state equation in 559 ms returned []
Implicit Place search using SMT with State Equation took 846 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 06:29:31] [INFO ] Redundant transitions in 8 ms returned []
Running 206 sub problems to find dead transitions.
[2025-06-03 06:29:31] [INFO ] Flow matrix only has 390 transitions (discarded 9 similar events)
[2025-06-03 06:29:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/269 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (OVERLAPS) 10/279 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 206 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:29:36] [INFO ] Deduced a trap composed of 98 places in 324 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:29:36] [INFO ] Deduced a trap composed of 98 places in 312 ms of which 36 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/279 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/279 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (OVERLAPS) 389/668 variables, 279/293 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/668 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 7 (OVERLAPS) 0/668 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Real declared 668/669 variables, and 293 constraints, problems are : Problem set: 0 solved, 206 unsolved in 28268 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 279/279 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 206 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/269 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (OVERLAPS) 10/279 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/279 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/279 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (OVERLAPS) 389/668 variables, 279/293 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/668 variables, 206/499 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/668 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 8 (OVERLAPS) 0/668 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Int declared 668/669 variables, and 499 constraints, problems are : Problem set: 0 solved, 206 unsolved in 21103 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 279/279 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49418ms problems are : Problem set: 0 solved, 206 unsolved
Search for dead transitions found 0 dead transitions in 49419ms
Starting structural reductions in SI_CTL mode, iteration 1 : 279/588 places, 399/762 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 50423 ms. Remains : 279/588 places, 399/762 transitions.
[2025-06-03 06:30:20] [INFO ] Flatten gal took : 8 ms
[2025-06-03 06:30:20] [INFO ] Flatten gal took : 9 ms
[2025-06-03 06:30:20] [INFO ] Input system was already deterministic with 399 transitions.
[2025-06-03 06:30:20] [INFO ] Flatten gal took : 31 ms
[2025-06-03 06:30:20] [INFO ] Flatten gal took : 32 ms
[2025-06-03 06:30:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3493499481534320239.gal : 11 ms
[2025-06-03 06:30:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13491848751757230083.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3493499481534320239.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13491848751757230083.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality13491848751757230083.prop.
RANDOM walk for 40000 steps (2361 resets) in 1298 ms. (30 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (43 resets) in 185 ms. (215 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 64
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :64 after 10096
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10096 after 11104
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11104 after 12256
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :12256 after 14160
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :14160 after 31063
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :31063 after 46742
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :46742 after 714456
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :714456 after 1.18188e+07
Interrupted probabilistic random walk after 967311 steps, run timeout after 3001 ms. (steps per millisecond=322 ) properties seen :0 out of 1
Probabilistic random walk after 967311 steps, saw 184475 distinct states, run finished after 3008 ms. (steps per millisecond=321 ) properties seen :0
[2025-06-03 06:30:24] [INFO ] Flow matrix only has 390 transitions (discarded 9 similar events)
[2025-06-03 06:30:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 103/105 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 189/294 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/294 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 212/506 variables, 93/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/506 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/506 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 81/587 variables, 9/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/587 variables, 9/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/587 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 81/668 variables, 72/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/668 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/668 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 668/669 variables, and 291 constraints, problems are : Problem set: 0 solved, 1 unsolved in 347 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 279/279 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 103/105 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 189/294 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/294 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 212/506 variables, 93/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/506 variables, 1/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/506 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 81/587 variables, 9/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/587 variables, 9/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/587 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 81/668 variables, 72/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/668 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/668 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 668/669 variables, and 292 constraints, problems are : Problem set: 0 solved, 1 unsolved in 470 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 279/279 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 825ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 28 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=14 )
FORMULA FlexibleBarrier-PT-10b-CTLCardinality-2025-06 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 1 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 508 transition count 682
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 508 transition count 682
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 168 place count 508 transition count 674
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 217 place count 459 transition count 625
Iterating global reduction 1 with 49 rules applied. Total rules applied 266 place count 459 transition count 625
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 294 place count 459 transition count 597
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 304 place count 449 transition count 587
Iterating global reduction 2 with 10 rules applied. Total rules applied 314 place count 449 transition count 587
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 322 place count 449 transition count 579
Applied a total of 322 rules in 80 ms. Remains 449 /588 variables (removed 139) and now considering 579/762 (removed 183) transitions.
// Phase 1: matrix 579 rows 449 cols
[2025-06-03 06:30:25] [INFO ] Computed 12 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:30:25] [INFO ] Implicit Places using invariants in 402 ms returned []
[2025-06-03 06:30:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:30:26] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 1033 ms to find 0 implicit places.
Running 578 sub problems to find dead transitions.
[2025-06-03 06:30:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (OVERLAPS) 1/449 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 578 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 449/1028 variables, and 12 constraints, problems are : Problem set: 0 solved, 578 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/449 constraints, PredecessorRefiner: 578/578 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 578 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 1 (OVERLAPS) 1/449 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 578 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/449 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 578 unsolved
SMT process timed out in 60152ms, After SMT, problems are : Problem set: 0 solved, 578 unsolved
Search for dead transitions found 0 dead transitions in 60153ms
Starting structural reductions in LTL mode, iteration 1 : 449/588 places, 579/762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61269 ms. Remains : 449/588 places, 579/762 transitions.
[2025-06-03 06:31:26] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:31:26] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:31:26] [INFO ] Input system was already deterministic with 579 transitions.
[2025-06-03 06:31:26] [INFO ] Flatten gal took : 19 ms
[2025-06-03 06:31:26] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:31:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality9616151494773358426.gal : 6 ms
[2025-06-03 06:31:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality617633530011129776.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9616151494773358426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality617633530011129776.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:31:56] [INFO ] Flatten gal took : 11 ms
[2025-06-03 06:31:56] [INFO ] Applying decomposition
[2025-06-03 06:31:56] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10009329852484139286.txt' '-o' '/tmp/graph10009329852484139286.bin' '-w' '/tmp/graph10009329852484139286.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10009329852484139286.bin' '-l' '-1' '-v' '-w' '/tmp/graph10009329852484139286.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:31:56] [INFO ] Decomposing Gal with order
[2025-06-03 06:31:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:31:56] [INFO ] Removed a total of 256 redundant transitions.
[2025-06-03 06:31:56] [INFO ] Flatten gal took : 49 ms
[2025-06-03 06:31:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 7 ms.
[2025-06-03 06:31:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality11780912183369655782.gal : 8 ms
[2025-06-03 06:31:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality15513589823743477468.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11780912183369655782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15513589823743477468.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 516 transition count 690
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 516 transition count 690
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 152 place count 516 transition count 682
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 193 place count 475 transition count 641
Iterating global reduction 1 with 41 rules applied. Total rules applied 234 place count 475 transition count 641
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 254 place count 475 transition count 621
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 264 place count 465 transition count 611
Iterating global reduction 2 with 10 rules applied. Total rules applied 274 place count 465 transition count 611
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 282 place count 465 transition count 603
Applied a total of 282 rules in 45 ms. Remains 465 /588 variables (removed 123) and now considering 603/762 (removed 159) transitions.
// Phase 1: matrix 603 rows 465 cols
[2025-06-03 06:32:26] [INFO ] Computed 12 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:32:27] [INFO ] Implicit Places using invariants in 347 ms returned []
[2025-06-03 06:32:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:32:27] [INFO ] Implicit Places using invariants and state equation in 676 ms returned []
Implicit Place search using SMT with State Equation took 1025 ms to find 0 implicit places.
Running 602 sub problems to find dead transitions.
[2025-06-03 06:32:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/464 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 602 unsolved
At refinement iteration 1 (OVERLAPS) 1/465 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 602 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 465/1068 variables, and 12 constraints, problems are : Problem set: 0 solved, 602 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/465 constraints, PredecessorRefiner: 602/602 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 602 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/464 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 602 unsolved
At refinement iteration 1 (OVERLAPS) 1/465 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 602 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/465 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 602 unsolved
At refinement iteration 3 (OVERLAPS) 603/1068 variables, 465/477 constraints. Problems are: Problem set: 0 solved, 602 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1068 variables, 602/1079 constraints. Problems are: Problem set: 0 solved, 602 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1068/1068 variables, and 1079 constraints, problems are : Problem set: 0 solved, 602 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 465/465 constraints, PredecessorRefiner: 602/602 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60157ms problems are : Problem set: 0 solved, 602 unsolved
Search for dead transitions found 0 dead transitions in 60159ms
Starting structural reductions in LTL mode, iteration 1 : 465/588 places, 603/762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61232 ms. Remains : 465/588 places, 603/762 transitions.
[2025-06-03 06:33:28] [INFO ] Flatten gal took : 12 ms
[2025-06-03 06:33:28] [INFO ] Flatten gal took : 11 ms
[2025-06-03 06:33:28] [INFO ] Input system was already deterministic with 603 transitions.
[2025-06-03 06:33:28] [INFO ] Flatten gal took : 12 ms
[2025-06-03 06:33:28] [INFO ] Flatten gal took : 12 ms
[2025-06-03 06:33:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality776744429360175543.gal : 4 ms
[2025-06-03 06:33:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality4258185440976015841.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality776744429360175543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4258185440976015841.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:33:58] [INFO ] Flatten gal took : 12 ms
[2025-06-03 06:33:58] [INFO ] Applying decomposition
[2025-06-03 06:33:58] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2075118416295427275.txt' '-o' '/tmp/graph2075118416295427275.bin' '-w' '/tmp/graph2075118416295427275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2075118416295427275.bin' '-l' '-1' '-v' '-w' '/tmp/graph2075118416295427275.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:33:58] [INFO ] Decomposing Gal with order
[2025-06-03 06:33:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:33:58] [INFO ] Removed a total of 283 redundant transitions.
[2025-06-03 06:33:58] [INFO ] Flatten gal took : 41 ms
[2025-06-03 06:33:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 7 ms.
[2025-06-03 06:33:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality12318171172278581005.gal : 8 ms
[2025-06-03 06:33:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality11605015098090144519.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12318171172278581005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11605015098090144519.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 512 transition count 686
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 512 transition count 686
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 158 place count 512 transition count 680
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 206 place count 464 transition count 632
Iterating global reduction 1 with 48 rules applied. Total rules applied 254 place count 464 transition count 632
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 281 place count 464 transition count 605
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 291 place count 454 transition count 595
Iterating global reduction 2 with 10 rules applied. Total rules applied 301 place count 454 transition count 595
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 309 place count 454 transition count 587
Applied a total of 309 rules in 49 ms. Remains 454 /588 variables (removed 134) and now considering 587/762 (removed 175) transitions.
// Phase 1: matrix 587 rows 454 cols
[2025-06-03 06:34:28] [INFO ] Computed 12 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:34:28] [INFO ] Implicit Places using invariants in 396 ms returned []
[2025-06-03 06:34:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:34:29] [INFO ] Implicit Places using invariants and state equation in 741 ms returned []
Implicit Place search using SMT with State Equation took 1140 ms to find 0 implicit places.
Running 586 sub problems to find dead transitions.
[2025-06-03 06:34:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/453 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 1 (OVERLAPS) 1/454 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 586 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1041 variables, and 12 constraints, problems are : Problem set: 0 solved, 586 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/454 constraints, PredecessorRefiner: 586/586 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 586 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/453 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 1 (OVERLAPS) 1/454 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 3 (OVERLAPS) 587/1041 variables, 454/466 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1041 variables, 586/1052 constraints. Problems are: Problem set: 0 solved, 586 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:35:24] [INFO ] Deduced a trap composed of 34 places in 137 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:35:26] [INFO ] Deduced a trap composed of 32 places in 261 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:35:26] [INFO ] Deduced a trap composed of 33 places in 456 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:35:27] [INFO ] Deduced a trap composed of 35 places in 444 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:35:27] [INFO ] Deduced a trap composed of 36 places in 261 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:35:27] [INFO ] Deduced a trap composed of 38 places in 257 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:35:28] [INFO ] Deduced a trap composed of 38 places in 248 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:35:28] [INFO ] Deduced a trap composed of 40 places in 283 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:35:28] [INFO ] Deduced a trap composed of 111 places in 379 ms of which 21 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1041/1041 variables, and 1061 constraints, problems are : Problem set: 0 solved, 586 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 454/454 constraints, PredecessorRefiner: 586/586 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60150ms problems are : Problem set: 0 solved, 586 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Starting structural reductions in LTL mode, iteration 1 : 454/588 places, 587/762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61350 ms. Remains : 454/588 places, 587/762 transitions.
[2025-06-03 06:35:29] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:35:29] [INFO ] Flatten gal took : 26 ms
[2025-06-03 06:35:29] [INFO ] Input system was already deterministic with 587 transitions.
[2025-06-03 06:35:29] [INFO ] Flatten gal took : 19 ms
[2025-06-03 06:35:29] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:35:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality9995807919824576594.gal : 5 ms
[2025-06-03 06:35:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality15211493829424197346.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9995807919824576594.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15211493829424197346.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:36:00] [INFO ] Flatten gal took : 11 ms
[2025-06-03 06:36:00] [INFO ] Applying decomposition
[2025-06-03 06:36:00] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14288467910623752543.txt' '-o' '/tmp/graph14288467910623752543.bin' '-w' '/tmp/graph14288467910623752543.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14288467910623752543.bin' '-l' '-1' '-v' '-w' '/tmp/graph14288467910623752543.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:36:00] [INFO ] Decomposing Gal with order
[2025-06-03 06:36:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:36:00] [INFO ] Removed a total of 243 redundant transitions.
[2025-06-03 06:36:00] [INFO ] Flatten gal took : 36 ms
[2025-06-03 06:36:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 11 ms.
[2025-06-03 06:36:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality11499028705892314611.gal : 6 ms
[2025-06-03 06:36:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality6921874889849359594.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11499028705892314611.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6921874889849359594.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 520 transition count 694
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 520 transition count 694
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 144 place count 520 transition count 686
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 184 place count 480 transition count 646
Iterating global reduction 1 with 40 rules applied. Total rules applied 224 place count 480 transition count 646
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 245 place count 480 transition count 625
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 253 place count 472 transition count 617
Iterating global reduction 2 with 8 rules applied. Total rules applied 261 place count 472 transition count 617
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 267 place count 472 transition count 611
Applied a total of 267 rules in 47 ms. Remains 472 /588 variables (removed 116) and now considering 611/762 (removed 151) transitions.
// Phase 1: matrix 611 rows 472 cols
[2025-06-03 06:36:30] [INFO ] Computed 12 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:36:30] [INFO ] Implicit Places using invariants in 494 ms returned []
[2025-06-03 06:36:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:36:31] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 1128 ms to find 0 implicit places.
Running 610 sub problems to find dead transitions.
[2025-06-03 06:36:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/471 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 1 (OVERLAPS) 1/472 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 610 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s213 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 472/1083 variables, and 12 constraints, problems are : Problem set: 0 solved, 610 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/472 constraints, PredecessorRefiner: 610/610 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 610 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/471 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 1 (OVERLAPS) 1/472 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 610 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 472/1083 variables, and 12 constraints, problems are : Problem set: 0 solved, 610 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/472 constraints, PredecessorRefiner: 0/610 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60174ms problems are : Problem set: 0 solved, 610 unsolved
Search for dead transitions found 0 dead transitions in 60176ms
Starting structural reductions in LTL mode, iteration 1 : 472/588 places, 611/762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61353 ms. Remains : 472/588 places, 611/762 transitions.
[2025-06-03 06:37:31] [INFO ] Flatten gal took : 11 ms
[2025-06-03 06:37:31] [INFO ] Flatten gal took : 11 ms
[2025-06-03 06:37:31] [INFO ] Input system was already deterministic with 611 transitions.
[2025-06-03 06:37:31] [INFO ] Flatten gal took : 11 ms
[2025-06-03 06:37:31] [INFO ] Flatten gal took : 11 ms
[2025-06-03 06:37:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality7496272560315199112.gal : 3 ms
[2025-06-03 06:37:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality13054471643149648602.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7496272560315199112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13054471643149648602.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:38:01] [INFO ] Flatten gal took : 11 ms
[2025-06-03 06:38:01] [INFO ] Applying decomposition
[2025-06-03 06:38:01] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3081630241968922067.txt' '-o' '/tmp/graph3081630241968922067.bin' '-w' '/tmp/graph3081630241968922067.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3081630241968922067.bin' '-l' '-1' '-v' '-w' '/tmp/graph3081630241968922067.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:38:01] [INFO ] Decomposing Gal with order
[2025-06-03 06:38:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:38:01] [INFO ] Removed a total of 244 redundant transitions.
[2025-06-03 06:38:01] [INFO ] Flatten gal took : 58 ms
[2025-06-03 06:38:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 12 ms.
[2025-06-03 06:38:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality3300696780787723128.gal : 9 ms
[2025-06-03 06:38:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality998454442440555533.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3300696780787723128.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality998454442440555533.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 523 transition count 697
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 523 transition count 697
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 135 place count 523 transition count 692
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 173 place count 485 transition count 654
Iterating global reduction 1 with 38 rules applied. Total rules applied 211 place count 485 transition count 654
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 233 place count 485 transition count 632
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 240 place count 478 transition count 625
Iterating global reduction 2 with 7 rules applied. Total rules applied 247 place count 478 transition count 625
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 252 place count 478 transition count 620
Applied a total of 252 rules in 43 ms. Remains 478 /588 variables (removed 110) and now considering 620/762 (removed 142) transitions.
// Phase 1: matrix 620 rows 478 cols
[2025-06-03 06:38:32] [INFO ] Computed 12 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:38:32] [INFO ] Implicit Places using invariants in 366 ms returned []
[2025-06-03 06:38:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:38:33] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 1038 ms to find 0 implicit places.
Running 619 sub problems to find dead transitions.
[2025-06-03 06:38:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/477 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 1 (OVERLAPS) 1/478 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 619 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:38:57] [INFO ] Deduced a trap composed of 36 places in 329 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:38:58] [INFO ] Deduced a trap composed of 95 places in 156 ms of which 11 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 1.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 1.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 1.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 0.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 478/1098 variables, and 14 constraints, problems are : Problem set: 0 solved, 619 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/478 constraints, PredecessorRefiner: 619/619 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 619 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/477 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 1 (OVERLAPS) 1/478 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/478 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/478 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 4 (OVERLAPS) 620/1098 variables, 478/492 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1098 variables, 619/1111 constraints. Problems are: Problem set: 0 solved, 619 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:39:28] [INFO ] Deduced a trap composed of 37 places in 96 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:39:31] [INFO ] Deduced a trap composed of 89 places in 449 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:39:32] [INFO ] Deduced a trap composed of 99 places in 167 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:39:32] [INFO ] Deduced a trap composed of 283 places in 466 ms of which 33 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1098/1098 variables, and 1115 constraints, problems are : Problem set: 0 solved, 619 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 478/478 constraints, PredecessorRefiner: 619/619 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60183ms problems are : Problem set: 0 solved, 619 unsolved
Search for dead transitions found 0 dead transitions in 60185ms
Starting structural reductions in LTL mode, iteration 1 : 478/588 places, 620/762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61267 ms. Remains : 478/588 places, 620/762 transitions.
[2025-06-03 06:39:33] [INFO ] Flatten gal took : 19 ms
[2025-06-03 06:39:33] [INFO ] Flatten gal took : 19 ms
[2025-06-03 06:39:33] [INFO ] Input system was already deterministic with 620 transitions.
[2025-06-03 06:39:33] [INFO ] Flatten gal took : 19 ms
[2025-06-03 06:39:33] [INFO ] Flatten gal took : 19 ms
[2025-06-03 06:39:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality142333981704779592.gal : 4 ms
[2025-06-03 06:39:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality3645381227819099406.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality142333981704779592.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3645381227819099406.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:40:03] [INFO ] Flatten gal took : 12 ms
[2025-06-03 06:40:03] [INFO ] Applying decomposition
[2025-06-03 06:40:03] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5133139595769868404.txt' '-o' '/tmp/graph5133139595769868404.bin' '-w' '/tmp/graph5133139595769868404.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5133139595769868404.bin' '-l' '-1' '-v' '-w' '/tmp/graph5133139595769868404.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:40:03] [INFO ] Decomposing Gal with order
[2025-06-03 06:40:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:40:03] [INFO ] Removed a total of 234 redundant transitions.
[2025-06-03 06:40:03] [INFO ] Flatten gal took : 49 ms
[2025-06-03 06:40:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 9 ms.
[2025-06-03 06:40:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality10658687074752590342.gal : 6 ms
[2025-06-03 06:40:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality8772126608646527726.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10658687074752590342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8772126608646527726.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 523 transition count 697
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 523 transition count 697
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 136 place count 523 transition count 691
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 174 place count 485 transition count 653
Iterating global reduction 1 with 38 rules applied. Total rules applied 212 place count 485 transition count 653
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 233 place count 485 transition count 632
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 239 place count 479 transition count 626
Iterating global reduction 2 with 6 rules applied. Total rules applied 245 place count 479 transition count 626
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 251 place count 479 transition count 620
Applied a total of 251 rules in 40 ms. Remains 479 /588 variables (removed 109) and now considering 620/762 (removed 142) transitions.
// Phase 1: matrix 620 rows 479 cols
[2025-06-03 06:40:33] [INFO ] Computed 12 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:40:34] [INFO ] Implicit Places using invariants in 421 ms returned []
[2025-06-03 06:40:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:40:34] [INFO ] Implicit Places using invariants and state equation in 576 ms returned []
Implicit Place search using SMT with State Equation took 1000 ms to find 0 implicit places.
Running 619 sub problems to find dead transitions.
[2025-06-03 06:40:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 1 (OVERLAPS) 1/479 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 619 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:40:51] [INFO ] Deduced a trap composed of 39 places in 199 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:40:51] [INFO ] Deduced a trap composed of 98 places in 92 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/479 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 619 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 479/1099 variables, and 14 constraints, problems are : Problem set: 0 solved, 619 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/479 constraints, PredecessorRefiner: 619/619 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 619 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 1 (OVERLAPS) 1/479 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/479 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/479 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 4 (OVERLAPS) 620/1099 variables, 479/493 constraints. Problems are: Problem set: 0 solved, 619 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1099 variables, 619/1112 constraints. Problems are: Problem set: 0 solved, 619 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:41:26] [INFO ] Deduced a trap composed of 119 places in 448 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:41:26] [INFO ] Deduced a trap composed of 123 places in 374 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:41:29] [INFO ] Deduced a trap composed of 92 places in 435 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:41:30] [INFO ] Deduced a trap composed of 92 places in 403 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:41:32] [INFO ] Deduced a trap composed of 92 places in 447 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:41:33] [INFO ] Deduced a trap composed of 125 places in 383 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 06:41:34] [INFO ] Deduced a trap composed of 93 places in 402 ms of which 32 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1099/1099 variables, and 1119 constraints, problems are : Problem set: 0 solved, 619 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 479/479 constraints, PredecessorRefiner: 619/619 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60156ms problems are : Problem set: 0 solved, 619 unsolved
Search for dead transitions found 0 dead transitions in 60158ms
Starting structural reductions in LTL mode, iteration 1 : 479/588 places, 620/762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61200 ms. Remains : 479/588 places, 620/762 transitions.
[2025-06-03 06:41:34] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:41:34] [INFO ] Flatten gal took : 19 ms
[2025-06-03 06:41:34] [INFO ] Input system was already deterministic with 620 transitions.
[2025-06-03 06:41:34] [INFO ] Flatten gal took : 19 ms
[2025-06-03 06:41:34] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:41:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality4797855907560857540.gal : 4 ms
[2025-06-03 06:41:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality4909663928271142153.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4797855907560857540.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4909663928271142153.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:42:05] [INFO ] Flatten gal took : 11 ms
[2025-06-03 06:42:05] [INFO ] Applying decomposition
[2025-06-03 06:42:05] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5764781233460881993.txt' '-o' '/tmp/graph5764781233460881993.bin' '-w' '/tmp/graph5764781233460881993.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5764781233460881993.bin' '-l' '-1' '-v' '-w' '/tmp/graph5764781233460881993.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:42:05] [INFO ] Decomposing Gal with order
[2025-06-03 06:42:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:42:05] [INFO ] Removed a total of 261 redundant transitions.
[2025-06-03 06:42:05] [INFO ] Flatten gal took : 34 ms
[2025-06-03 06:42:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 6 ms.
[2025-06-03 06:42:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality3565176514767796188.gal : 6 ms
[2025-06-03 06:42:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality16029919093196894764.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3565176514767796188.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16029919093196894764.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Graph (trivial) has 553 edges and 588 vertex of which 62 / 588 are part of one of the 10 SCC in 1 ms
Free SCC test removed 52 places
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 71 place count 535 transition count 638
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 141 place count 465 transition count 638
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 141 place count 465 transition count 610
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 197 place count 437 transition count 610
Discarding 89 places :
Symmetric choice reduction at 2 with 89 rule applications. Total rules 286 place count 348 transition count 521
Iterating global reduction 2 with 89 rules applied. Total rules applied 375 place count 348 transition count 521
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 383 place count 348 transition count 513
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 383 place count 348 transition count 511
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 387 place count 346 transition count 511
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 412 place count 321 transition count 486
Iterating global reduction 3 with 25 rules applied. Total rules applied 437 place count 321 transition count 486
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 3 with 25 rules applied. Total rules applied 462 place count 321 transition count 461
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 524 place count 290 transition count 430
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 534 place count 280 transition count 420
Iterating global reduction 4 with 10 rules applied. Total rules applied 544 place count 280 transition count 420
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 554 place count 280 transition count 410
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 564 place count 280 transition count 400
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 566 place count 278 transition count 398
Applied a total of 566 rules in 95 ms. Remains 278 /588 variables (removed 310) and now considering 398/762 (removed 364) transitions.
[2025-06-03 06:42:35] [INFO ] Flow matrix only has 389 transitions (discarded 9 similar events)
// Phase 1: matrix 389 rows 278 cols
[2025-06-03 06:42:35] [INFO ] Computed 12 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:42:35] [INFO ] Implicit Places using invariants in 252 ms returned []
[2025-06-03 06:42:35] [INFO ] Flow matrix only has 389 transitions (discarded 9 similar events)
[2025-06-03 06:42:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:42:36] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 719 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 06:42:36] [INFO ] Redundant transitions in 4 ms returned []
Running 205 sub problems to find dead transitions.
[2025-06-03 06:42:36] [INFO ] Flow matrix only has 389 transitions (discarded 9 similar events)
[2025-06-03 06:42:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (OVERLAPS) 10/278 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/278 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (OVERLAPS) 388/666 variables, 278/290 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/666 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 0/666 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 666/667 variables, and 290 constraints, problems are : Problem set: 0 solved, 205 unsolved in 27611 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 278/278 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (OVERLAPS) 10/278 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/278 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (OVERLAPS) 388/666 variables, 278/290 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/666 variables, 205/495 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/666 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 0/666 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 666/667 variables, and 495 constraints, problems are : Problem set: 0 solved, 205 unsolved in 26742 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 278/278 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54392ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 54393ms
Starting structural reductions in SI_CTL mode, iteration 1 : 278/588 places, 398/762 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55220 ms. Remains : 278/588 places, 398/762 transitions.
[2025-06-03 06:43:30] [INFO ] Flatten gal took : 7 ms
[2025-06-03 06:43:30] [INFO ] Flatten gal took : 9 ms
[2025-06-03 06:43:30] [INFO ] Input system was already deterministic with 398 transitions.
[2025-06-03 06:43:30] [INFO ] Flatten gal took : 8 ms
[2025-06-03 06:43:30] [INFO ] Flatten gal took : 8 ms
[2025-06-03 06:43:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10726301250642828463.gal : 2 ms
[2025-06-03 06:43:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2259653765650482165.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10726301250642828463.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2259653765650482165.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality2259653765650482165.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 64
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :64 after 1200
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1200 after 1312
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1312 after 1424
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1424 after 2835
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2835 after 3741
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3741 after 41756
RANDOM walk for 40000 steps (2355 resets) in 1223 ms. (32 steps per ms) remains 1/1 properties
BEST_FIRST walk for 33712 steps (37 resets) in 37 ms. (887 steps per ms) remains 0/1 properties
FORMULA FlexibleBarrier-PT-10b-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 514 transition count 688
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 514 transition count 688
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 155 place count 514 transition count 681
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 199 place count 470 transition count 637
Iterating global reduction 1 with 44 rules applied. Total rules applied 243 place count 470 transition count 637
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 268 place count 470 transition count 612
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 277 place count 461 transition count 603
Iterating global reduction 2 with 9 rules applied. Total rules applied 286 place count 461 transition count 603
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 293 place count 461 transition count 596
Applied a total of 293 rules in 43 ms. Remains 461 /588 variables (removed 127) and now considering 596/762 (removed 166) transitions.
// Phase 1: matrix 596 rows 461 cols
[2025-06-03 06:43:30] [INFO ] Computed 12 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:43:31] [INFO ] Implicit Places using invariants in 353 ms returned []
[2025-06-03 06:43:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:43:32] [INFO ] Implicit Places using invariants and state equation in 912 ms returned []
Implicit Place search using SMT with State Equation took 1274 ms to find 0 implicit places.
Running 595 sub problems to find dead transitions.
[2025-06-03 06:43:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 1 (OVERLAPS) 1/461 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 595 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 461/1057 variables, and 12 constraints, problems are : Problem set: 0 solved, 595 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/461 constraints, PredecessorRefiner: 595/595 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 595 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 1 (OVERLAPS) 1/461 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 595 unsolved
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(s428 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 461/1057 variables, and 12 constraints, problems are : Problem set: 0 solved, 595 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/461 constraints, PredecessorRefiner: 0/595 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60219ms problems are : Problem set: 0 solved, 595 unsolved
Search for dead transitions found 0 dead transitions in 60222ms
Starting structural reductions in LTL mode, iteration 1 : 461/588 places, 596/762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61543 ms. Remains : 461/588 places, 596/762 transitions.
[2025-06-03 06:44:32] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:44:32] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:44:32] [INFO ] Input system was already deterministic with 596 transitions.
[2025-06-03 06:44:32] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:44:32] [INFO ] Flatten gal took : 18 ms
[2025-06-03 06:44:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality2122468370442690025.gal : 11 ms
[2025-06-03 06:44:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality2021931320965340408.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2122468370442690025.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2021931320965340408.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:45:02] [INFO ] Flatten gal took : 14 ms
[2025-06-03 06:45:02] [INFO ] Applying decomposition
[2025-06-03 06:45:02] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13328103246707457572.txt' '-o' '/tmp/graph13328103246707457572.bin' '-w' '/tmp/graph13328103246707457572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13328103246707457572.bin' '-l' '-1' '-v' '-w' '/tmp/graph13328103246707457572.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:45:02] [INFO ] Decomposing Gal with order
[2025-06-03 06:45:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:45:02] [INFO ] Removed a total of 251 redundant transitions.
[2025-06-03 06:45:02] [INFO ] Flatten gal took : 34 ms
[2025-06-03 06:45:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 5 ms.
[2025-06-03 06:45:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality7807351330235622403.gal : 6 ms
[2025-06-03 06:45:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality12497198275156252175.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7807351330235622403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12497198275156252175.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 762/762 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 509 transition count 683
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 509 transition count 683
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 166 place count 509 transition count 675
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 215 place count 460 transition count 626
Iterating global reduction 1 with 49 rules applied. Total rules applied 264 place count 460 transition count 626
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 292 place count 460 transition count 598
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 302 place count 450 transition count 588
Iterating global reduction 2 with 10 rules applied. Total rules applied 312 place count 450 transition count 588
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 320 place count 450 transition count 580
Applied a total of 320 rules in 41 ms. Remains 450 /588 variables (removed 138) and now considering 580/762 (removed 182) transitions.
// Phase 1: matrix 580 rows 450 cols
[2025-06-03 06:45:32] [INFO ] Computed 12 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:45:33] [INFO ] Implicit Places using invariants in 353 ms returned []
[2025-06-03 06:45:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 06:45:33] [INFO ] Implicit Places using invariants and state equation in 594 ms returned []
Implicit Place search using SMT with State Equation took 948 ms to find 0 implicit places.
Running 579 sub problems to find dead transitions.
[2025-06-03 06:45:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/449 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 579 unsolved
At refinement iteration 1 (OVERLAPS) 1/450 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 579 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 450/1030 variables, and 12 constraints, problems are : Problem set: 0 solved, 579 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/450 constraints, PredecessorRefiner: 579/579 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 579 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/449 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 579 unsolved
At refinement iteration 1 (OVERLAPS) 1/450 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 579 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 450/1030 variables, and 12 constraints, problems are : Problem set: 0 solved, 579 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/450 constraints, PredecessorRefiner: 0/579 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60216ms problems are : Problem set: 0 solved, 579 unsolved
Search for dead transitions found 0 dead transitions in 60218ms
Starting structural reductions in LTL mode, iteration 1 : 450/588 places, 580/762 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61210 ms. Remains : 450/588 places, 580/762 transitions.
[2025-06-03 06:46:34] [INFO ] Flatten gal took : 17 ms
[2025-06-03 06:46:34] [INFO ] Flatten gal took : 17 ms
[2025-06-03 06:46:34] [INFO ] Input system was already deterministic with 580 transitions.
[2025-06-03 06:46:34] [INFO ] Flatten gal took : 17 ms
[2025-06-03 06:46:34] [INFO ] Flatten gal took : 17 ms
[2025-06-03 06:46:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality7267930735709820112.gal : 3 ms
[2025-06-03 06:46:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality8241980528258572390.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7267930735709820112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8241980528258572390.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:47:04] [INFO ] Flatten gal took : 12 ms
[2025-06-03 06:47:04] [INFO ] Applying decomposition
[2025-06-03 06:47:04] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14814167235525230158.txt' '-o' '/tmp/graph14814167235525230158.bin' '-w' '/tmp/graph14814167235525230158.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14814167235525230158.bin' '-l' '-1' '-v' '-w' '/tmp/graph14814167235525230158.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:47:04] [INFO ] Decomposing Gal with order
[2025-06-03 06:47:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:47:04] [INFO ] Removed a total of 278 redundant transitions.
[2025-06-03 06:47:04] [INFO ] Flatten gal took : 48 ms
[2025-06-03 06:47:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 9 ms.
[2025-06-03 06:47:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality13267028383002239739.gal : 9 ms
[2025-06-03 06:47:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality7347285758705206138.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13267028383002239739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7347285758705206138.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 06:47:34] [INFO ] Flatten gal took : 15 ms
[2025-06-03 06:47:34] [INFO ] Flatten gal took : 15 ms
[2025-06-03 06:47:34] [INFO ] Applying decomposition
[2025-06-03 06:47:34] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10704569352480517935.txt' '-o' '/tmp/graph10704569352480517935.bin' '-w' '/tmp/graph10704569352480517935.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10704569352480517935.bin' '-l' '-1' '-v' '-w' '/tmp/graph10704569352480517935.weights' '-q' '0' '-e' '0.001'
[2025-06-03 06:47:34] [INFO ] Decomposing Gal with order
[2025-06-03 06:47:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 06:47:34] [INFO ] Removed a total of 267 redundant transitions.
[2025-06-03 06:47:34] [INFO ] Flatten gal took : 45 ms
[2025-06-03 06:47:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 6 ms.
[2025-06-03 06:47:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality9674568250493723946.gal : 5 ms
[2025-06-03 06:47:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality13521627927600327028.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9674568250493723946.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13521627927600327028.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 07:16:05] [INFO ] Applying decomposition
[2025-06-03 07:16:05] [INFO ] Flatten gal took : 399 ms
[2025-06-03 07:16:06] [INFO ] Decomposing Gal with order
[2025-06-03 07:16:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 07:16:07] [INFO ] Removed a total of 192 redundant transitions.
[2025-06-03 07:16:07] [INFO ] Flatten gal took : 771 ms
[2025-06-03 07:16:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 595 labels/synchronizations in 1105 ms.
[2025-06-03 07:16:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality9733700135750427820.gal : 66 ms
[2025-06-03 07:16:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality11855259134590012433.ctl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9733700135750427820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11855259134590012433.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="FlexibleBarrier-PT-10b"
export BK_EXAMINATION="CTLCardinality"
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 FlexibleBarrier-PT-10b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r086-smll-174860102600457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-10b.tgz
mv FlexibleBarrier-PT-10b execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;