Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r018-smll-177946788100298.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is BlocksWorld-PT-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788100298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 636K
-rw-r--r-- 1 mcc users 9.1K Mar 5 16:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Mar 5 16:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 5 16:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 5 16:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 15 07:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 07:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 5 16:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 5 16:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 5 16:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Mar 5 16:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 175K Mar 3 18:30 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 BlocksWorld-PT-02-CTLFireability-2024-00
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-01
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-02
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-03
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-04
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-05
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-06
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-07
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-08
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-09
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-10
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-11
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-12
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-13
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-14
FORMULA_NAME BlocksWorld-PT-02-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779567541964

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 20:19:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 20:19:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 20:19:04] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2026-05-23 20:19:04] [INFO ] Transformed 209 places.
[2026-05-23 20:19:04] [INFO ] Transformed 365 transitions.
[2026-05-23 20:19:04] [INFO ] Found NUPN structural information;
[2026-05-23 20:19:04] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12]
[2026-05-23 20:19:04] [INFO ] Parsed PT model containing 209 places and 365 transitions and 1810 arcs in 440 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 30 ms.
Support contains 83 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 365/365 transitions.
Applied a total of 0 rules in 44 ms. Remains 209 /209 variables (removed 0) and now considering 365/365 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18025386336707551585.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1384772988252297353.kers'
[2026-05-23 20:19:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18025386336707551585.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1384772988252297353.kers]
Normalized transition count is 364 out of 365 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 364 rows 209 cols 1742 entries
Finished phase 1 with 182 SingleSign rule and 0 generalized
[2026-05-23 20:19:05] [INFO ] Computed 27 invariants in 6 ms
Computed 27 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-1384772988252297353.kers
Total runtime 9 ms.
[2026-05-23 20:19:05] [INFO ] Implicit Places using invariants in 738 ms returned []
[2026-05-23 20:19:05] [INFO ] Invariant cache hit.
[2026-05-23 20:19:06] [INFO ] State equation strengthened by 19 read => feed constraints.
[2026-05-23 20:19:06] [INFO ] Implicit Places using invariants and state equation in 1013 ms returned []
Implicit Place search using SMT with State Equation took 1826 ms to find 0 implicit places.
Running 361 sub problems to find dead transitions.
[2026-05-23 20:19:06] [INFO ] Invariant cache hit.
[2026-05-23 20:19:06] [INFO ] State equation strengthened by 19 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD358 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 20/20 constraints. Problems are: Problem set: 20 solved, 341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/205 variables, 0/20 constraints. Problems are: Problem set: 20 solved, 341 unsolved
Problem TDEAD40 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD362 is UNSAT
At refinement iteration 2 (OVERLAPS) 4/209 variables, 7/27 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 2/29 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 0/29 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 5 (OVERLAPS) 364/573 variables, 209/238 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/573 variables, 18/256 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/573 variables, 0/256 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 8 (OVERLAPS) 1/574 variables, 1/257 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/574 variables, 0/257 constraints. Problems are: Problem set: 26 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 574/574 variables, and 257 constraints, problems are : Problem set: 26 solved, 335 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 209/209 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 361/361 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 26 solved, 335 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 1/1 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/1 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 17/209 variables, 26/27 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 2/29 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 5/34 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 3/37 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 3/40 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 4/44 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/209 variables, 2/46 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/209 variables, 0/46 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 10 (OVERLAPS) 364/573 variables, 209/255 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/573 variables, 18/273 constraints. Problems are: Problem set: 26 solved, 335 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/573 variables, 335/608 constraints. Problems are: Problem set: 26 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 573/574 variables, and 608 constraints, problems are : Problem set: 26 solved, 335 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 209/209 constraints, ReadFeed: 18/19 constraints, PredecessorRefiner: 335/361 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61398ms problems are : Problem set: 26 solved, 335 unsolved
Search for dead transitions found 26 dead transitions in 61429ms
Found 26 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 26 transitions
Dead transitions reduction (with SMT) removed 26 transitions
Starting structural reductions in LTL mode, iteration 1 : 209/209 places, 339/365 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 198 transition count 339
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 11 rules in 29 ms. Remains 198 /209 variables (removed 11) and now considering 339/339 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16671442789707077828.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6516370363659863475.kers'
[2026-05-23 20:20:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16671442789707077828.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6516370363659863475.kers]
Normalized transition count is 338 out of 339 initially.
Culling trivial invariants: removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 338 rows 196 cols 1664 entries
Finished phase 1 with 169 SingleSign rule and 0 generalized
[2026-05-23 20:20:08] [INFO ] Computed 29 invariants in 2 ms
Computed 29 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6516370363659863475.kers
Total runtime 4 ms.
[2026-05-23 20:20:08] [INFO ] Implicit Places using invariants in 213 ms returned []
[2026-05-23 20:20:08] [INFO ] Invariant cache hit.
[2026-05-23 20:20:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:20:08] [INFO ] Implicit Places using invariants and state equation in 369 ms returned []
Implicit Place search using SMT with State Equation took 586 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 198/209 places, 339/365 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 63993 ms. Remains : 198/209 places, 339/365 transitions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 339/339 transitions.
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 0 rules in 11 ms. Remains 198 /198 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:20:08] [INFO ] Invariant cache hit.
[2026-05-23 20:20:09] [INFO ] Implicit Places using invariants in 207 ms returned []
[2026-05-23 20:20:09] [INFO ] Invariant cache hit.
[2026-05-23 20:20:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:20:09] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 574 ms to find 0 implicit places.
Running 335 sub problems to find dead transitions.
[2026-05-23 20:20:09] [INFO ] Invariant cache hit.
[2026-05-23 20:20:09] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 4/196 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (OVERLAPS) 338/534 variables, 196/223 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (OVERLAPS) 1/535 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/537 variables, and 224 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 27/29 constraints, State Equation: 196/198 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 335 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 4/196 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (OVERLAPS) 338/534 variables, 196/223 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 335/558 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 20/578 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 534/537 variables, and 578 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 27/29 constraints, State Equation: 196/198 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60614ms problems are : Problem set: 0 solved, 335 unsolved
Search for dead transitions found 0 dead transitions in 60616ms
Finished structural reductions in LTL mode , in 1 iterations and 61203 ms. Remains : 198/198 places, 339/339 transitions.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Support contains 80 out of 196 places after structural reductions.
[2026-05-23 20:21:10] [INFO ] Flatten gal took : 95 ms
[2026-05-23 20:21:10] [INFO ] Flatten gal took : 48 ms
[2026-05-23 20:21:10] [INFO ] Input system was already deterministic with 339 transitions.
RANDOM walk for 40000 steps (8 resets) in 5300 ms. (7 steps per ms) remains 10/76 properties
BEST_FIRST walk for 40004 steps (8 resets) in 521 ms. (76 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 203 ms. (196 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 142 ms. (279 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 176 ms. (226 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 130 ms. (305 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 124 ms. (320 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 124 ms. (320 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 326 ms. (122 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 158 ms. (251 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 10/10 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16759410261227452892.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1014398876632048926.kers'
[2026-05-23 20:21:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16759410261227452892.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1014398876632048926.kers]
Normalized transition count is 338 out of 339 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 338 rows 196 cols 1664 entries
Finished phase 1 with 169 SingleSign rule and 0 generalized
[2026-05-23 20:21:12] [INFO ] Computed 27 invariants in 2 ms
Computed 27 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1014398876632048926.kers
Total runtime 3 ms.
[2026-05-23 20:21:12] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp73 is UNSAT
At refinement iteration 1 (OVERLAPS) 161/195 variables, 26/26 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/195 variables, 0/26 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/196 variables, 1/27 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 0/27 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 338/534 variables, 196/223 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 1/224 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/534 variables, 0/224 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/535 variables, 1/225 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/535 variables, 0/225 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/535 variables, 0/225 constraints. Problems are: Problem set: 9 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 535/535 variables, and 225 constraints, problems are : Problem set: 9 solved, 1 unsolved in 649 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 196/196 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/8 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 152/160 variables, 16/16 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 0/16 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 36/196 variables, 11/27 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 1/28 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/196 variables, 0/28 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 338/534 variables, 196/224 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/534 variables, 1/225 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/534 variables, 0/225 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/535 variables, 1/226 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/535 variables, 0/226 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/535 variables, 0/226 constraints. Problems are: Problem set: 9 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 535/535 variables, and 226 constraints, problems are : Problem set: 9 solved, 1 unsolved in 474 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 196/196 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/8 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1198ms problems are : Problem set: 9 solved, 1 unsolved
Parikh walk visited 0 properties in 22 ms.
Support contains 8 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 339/339 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 338
Applied a total of 1 rules in 432 ms. Remains 196 /196 variables (removed 0) and now considering 338/339 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 432 ms. Remains : 196/196 places, 338/339 transitions.
RANDOM walk for 40000 steps (8 resets) in 503 ms. (79 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 127 ms. (312 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 894195 steps, run timeout after 3001 ms. (steps per millisecond=297 ) properties seen :0 out of 1
Probabilistic random walk after 894195 steps, saw 623287 distinct states, run finished after 3009 ms. (steps per millisecond=297 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15799473730490176280.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11047233448761179841.kers'
[2026-05-23 20:21:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15799473730490176280.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11047233448761179841.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 338 rows 196 cols 1664 entries
Finished phase 1 with 169 SingleSign rule and 0 generalized
[2026-05-23 20:21:17] [INFO ] Computed 27 invariants in 1 ms
Computed 27 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11047233448761179841.kers
Total runtime 3 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 152/160 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 36/196 variables, 11/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 338/534 variables, 196/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/534 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 534/534 variables, and 223 constraints, problems are : Problem set: 0 solved, 1 unsolved in 311 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 196/196 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
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 152/160 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 36/196 variables, 11/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 338/534 variables, 196/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/534 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/534 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/534 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 534/534 variables, and 225 constraints, problems are : Problem set: 0 solved, 1 unsolved in 458 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 196/196 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 781ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 20 ms.
Support contains 8 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 143 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 196/196 places, 338/338 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 136 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
[2026-05-23 20:21:18] [INFO ] Invariant cache hit.
[2026-05-23 20:21:19] [INFO ] Implicit Places using invariants in 293 ms returned []
[2026-05-23 20:21:19] [INFO ] Invariant cache hit.
[2026-05-23 20:21:19] [INFO ] Implicit Places using invariants and state equation in 499 ms returned []
Implicit Place search using SMT with State Equation took 801 ms to find 0 implicit places.
[2026-05-23 20:21:19] [INFO ] Redundant transitions in 42 ms returned []
Running 334 sub problems to find dead transitions.
[2026-05-23 20:21:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 2 (OVERLAPS) 4/196 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 4 (OVERLAPS) 338/534 variables, 196/223 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 334 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 534/534 variables, and 223 constraints, problems are : Problem set: 0 solved, 334 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 196/196 constraints, PredecessorRefiner: 334/334 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 334 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 2 (OVERLAPS) 4/196 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 4 (OVERLAPS) 338/534 variables, 196/223 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 334/557 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 20/577 constraints. Problems are: Problem set: 0 solved, 334 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 534/534 variables, and 587 constraints, problems are : Problem set: 0 solved, 334 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 196/196 constraints, PredecessorRefiner: 334/334 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60715ms problems are : Problem set: 0 solved, 334 unsolved
Search for dead transitions found 0 dead transitions in 60718ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61713 ms. Remains : 196/196 places, 338/338 transitions.
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BlocksWorld-PT-02-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-02-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 20:22:20] [INFO ] Flatten gal took : 51 ms
[2026-05-23 20:22:20] [INFO ] Flatten gal took : 54 ms
[2026-05-23 20:22:20] [INFO ] Input system was already deterministic with 339 transitions.
Support contains 64 out of 196 places (down from 66) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 8 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11057286895449827898.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4990408612808693560.kers'
[2026-05-23 20:22:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11057286895449827898.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4990408612808693560.kers]
Normalized transition count is 338 out of 339 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 338 rows 196 cols 1664 entries
Finished phase 1 with 169 SingleSign rule and 0 generalized
[2026-05-23 20:22:20] [INFO ] Computed 27 invariants in 3 ms
Computed 27 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4990408612808693560.kers
Total runtime 4 ms.
[2026-05-23 20:22:21] [INFO ] Implicit Places using invariants in 359 ms returned []
[2026-05-23 20:22:21] [INFO ] Invariant cache hit.
[2026-05-23 20:22:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:22:21] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 846 ms to find 0 implicit places.
Running 335 sub problems to find dead transitions.
[2026-05-23 20:22:21] [INFO ] Invariant cache hit.
[2026-05-23 20:22:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 4/196 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (OVERLAPS) 338/534 variables, 196/223 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (OVERLAPS) 1/535 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/535 variables, and 224 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 196/196 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 335 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 4/196 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (OVERLAPS) 338/534 variables, 196/223 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 335/558 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 20/578 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 534/535 variables, and 578 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 196/196 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60747ms problems are : Problem set: 0 solved, 335 unsolved
Search for dead transitions found 0 dead transitions in 60749ms
Finished structural reductions in LTL mode , in 1 iterations and 61605 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:23:22] [INFO ] Flatten gal took : 40 ms
[2026-05-23 20:23:22] [INFO ] Flatten gal took : 37 ms
[2026-05-23 20:23:22] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:23:22] [INFO ] Flatten gal took : 30 ms
[2026-05-23 20:23:22] [INFO ] Flatten gal took : 28 ms
[2026-05-23 20:23:22] [INFO ] Time to serialize gal into /tmp/CTLFireability17679993673344369852.gal : 29 ms
[2026-05-23 20:23:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7316547390160412952.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17679993673344369852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7316547390160412952.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:23:52] [INFO ] Flatten gal took : 22 ms
[2026-05-23 20:23:52] [INFO ] Applying decomposition
[2026-05-23 20:23:52] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11476070777626180274.txt' '-o' '/tmp/graph11476070777626180274.bin' '-w' '/tmp/graph11476070777626180274.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11476070777626180274.bin' '-l' '-1' '-v' '-w' '/tmp/graph11476070777626180274.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:23:52] [INFO ] Decomposing Gal with order
[2026-05-23 20:23:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:23:53] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:23:53] [INFO ] Flatten gal took : 148 ms
[2026-05-23 20:23:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2026-05-23 20:23:53] [INFO ] Time to serialize gal into /tmp/CTLFireability16300065750259513189.gal : 11 ms
[2026-05-23 20:23:53] [INFO ] Time to serialize properties into /tmp/CTLFireability15888112560424506254.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16300065750259513189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15888112560424506254.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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 SI_CTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 42 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:24:23] [INFO ] Invariant cache hit.
[2026-05-23 20:24:23] [INFO ] Implicit Places using invariants in 370 ms returned []
[2026-05-23 20:24:23] [INFO ] Invariant cache hit.
[2026-05-23 20:24:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:24:24] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 889 ms to find 0 implicit places.
[2026-05-23 20:24:24] [INFO ] Redundant transitions in 6 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 950 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:24:24] [INFO ] Flatten gal took : 18 ms
[2026-05-23 20:24:24] [INFO ] Flatten gal took : 14 ms
[2026-05-23 20:24:24] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:24:24] [INFO ] Flatten gal took : 15 ms
[2026-05-23 20:24:24] [INFO ] Flatten gal took : 19 ms
[2026-05-23 20:24:24] [INFO ] Time to serialize gal into /tmp/CTLFireability3267521265393179296.gal : 6 ms
[2026-05-23 20:24:24] [INFO ] Time to serialize properties into /tmp/CTLFireability8432510124306168823.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3267521265393179296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8432510124306168823.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:24:54] [INFO ] Flatten gal took : 15 ms
[2026-05-23 20:24:54] [INFO ] Applying decomposition
[2026-05-23 20:24:54] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9001317861706395611.txt' '-o' '/tmp/graph9001317861706395611.bin' '-w' '/tmp/graph9001317861706395611.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9001317861706395611.bin' '-l' '-1' '-v' '-w' '/tmp/graph9001317861706395611.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:24:54] [INFO ] Decomposing Gal with order
[2026-05-23 20:24:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:24:54] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:24:54] [INFO ] Flatten gal took : 59 ms
[2026-05-23 20:24:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-23 20:24:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9325292167752441058.gal : 6 ms
[2026-05-23 20:24:54] [INFO ] Time to serialize properties into /tmp/CTLFireability14283432643324427539.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9325292167752441058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14283432643324427539.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 17 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:25:24] [INFO ] Invariant cache hit.
[2026-05-23 20:25:25] [INFO ] Implicit Places using invariants in 198 ms returned []
[2026-05-23 20:25:25] [INFO ] Invariant cache hit.
[2026-05-23 20:25:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:25:25] [INFO ] Implicit Places using invariants and state equation in 415 ms returned []
Implicit Place search using SMT with State Equation took 616 ms to find 0 implicit places.
[2026-05-23 20:25:25] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 650 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:25:25] [INFO ] Flatten gal took : 22 ms
[2026-05-23 20:25:25] [INFO ] Flatten gal took : 26 ms
[2026-05-23 20:25:25] [INFO ] Input system was already deterministic with 339 transitions.
RANDOM walk for 3120 steps (0 resets) in 73 ms. (42 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-02-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 20:25:25] [INFO ] Flatten gal took : 35 ms
[2026-05-23 20:25:25] [INFO ] Flatten gal took : 22 ms
[2026-05-23 20:25:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11530979678280010907.gal : 9 ms
[2026-05-23 20:25:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15167610366983737939.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11530979678280010907.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15167610366983737939.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 15 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:25:25] [INFO ] Invariant cache hit.
[2026-05-23 20:25:25] [INFO ] Implicit Places using invariants in 224 ms returned []
[2026-05-23 20:25:25] [INFO ] Invariant cache hit.
[2026-05-23 20:25:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:25:26] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
[2026-05-23 20:25:26] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 695 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:25:26] [INFO ] Flatten gal took : 11 ms
[2026-05-23 20:25:26] [INFO ] Flatten gal took : 12 ms
[2026-05-23 20:25:26] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:25:26] [INFO ] Flatten gal took : 11 ms
[2026-05-23 20:25:26] [INFO ] Flatten gal took : 11 ms
[2026-05-23 20:25:26] [INFO ] Time to serialize gal into /tmp/CTLFireability9338705834754178076.gal : 4 ms
[2026-05-23 20:25:26] [INFO ] Time to serialize properties into /tmp/CTLFireability15844744764664025785.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9338705834754178076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15844744764664025785.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:25:56] [INFO ] Flatten gal took : 14 ms
[2026-05-23 20:25:56] [INFO ] Applying decomposition
[2026-05-23 20:25:56] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12390924192570186895.txt' '-o' '/tmp/graph12390924192570186895.bin' '-w' '/tmp/graph12390924192570186895.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12390924192570186895.bin' '-l' '-1' '-v' '-w' '/tmp/graph12390924192570186895.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:25:56] [INFO ] Decomposing Gal with order
[2026-05-23 20:25:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:25:56] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:25:56] [INFO ] Flatten gal took : 53 ms
[2026-05-23 20:25:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 20:25:56] [INFO ] Time to serialize gal into /tmp/CTLFireability13471902040357027993.gal : 5 ms
[2026-05-23 20:25:56] [INFO ] Time to serialize properties into /tmp/CTLFireability1674968170435469552.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13471902040357027993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1674968170435469552.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 3 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:26:26] [INFO ] Invariant cache hit.
[2026-05-23 20:26:27] [INFO ] Implicit Places using invariants in 348 ms returned []
[2026-05-23 20:26:27] [INFO ] Invariant cache hit.
[2026-05-23 20:26:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:26:27] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 838 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 842 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:26:27] [INFO ] Flatten gal took : 15 ms
[2026-05-23 20:26:27] [INFO ] Flatten gal took : 16 ms
[2026-05-23 20:26:27] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:26:27] [INFO ] Flatten gal took : 15 ms
[2026-05-23 20:26:27] [INFO ] Flatten gal took : 15 ms
[2026-05-23 20:26:27] [INFO ] Time to serialize gal into /tmp/CTLFireability10129678898431502051.gal : 6 ms
[2026-05-23 20:26:27] [INFO ] Time to serialize properties into /tmp/CTLFireability5848743624708464653.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10129678898431502051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5848743624708464653.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:26:57] [INFO ] Flatten gal took : 10 ms
[2026-05-23 20:26:57] [INFO ] Applying decomposition
[2026-05-23 20:26:57] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1636807431672789972.txt' '-o' '/tmp/graph1636807431672789972.bin' '-w' '/tmp/graph1636807431672789972.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1636807431672789972.bin' '-l' '-1' '-v' '-w' '/tmp/graph1636807431672789972.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:26:57] [INFO ] Decomposing Gal with order
[2026-05-23 20:26:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:26:58] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:26:58] [INFO ] Flatten gal took : 81 ms
[2026-05-23 20:26:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-23 20:26:58] [INFO ] Time to serialize gal into /tmp/CTLFireability2873239741169846121.gal : 4 ms
[2026-05-23 20:26:58] [INFO ] Time to serialize properties into /tmp/CTLFireability5401978575661963835.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2873239741169846121.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5401978575661963835.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
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 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 35 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:27:28] [INFO ] Invariant cache hit.
[2026-05-23 20:27:28] [INFO ] Implicit Places using invariants in 302 ms returned []
[2026-05-23 20:27:28] [INFO ] Invariant cache hit.
[2026-05-23 20:27:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:27:28] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
[2026-05-23 20:27:28] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 719 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:27:28] [INFO ] Flatten gal took : 16 ms
[2026-05-23 20:27:28] [INFO ] Flatten gal took : 23 ms
[2026-05-23 20:27:28] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:27:28] [INFO ] Flatten gal took : 15 ms
[2026-05-23 20:27:29] [INFO ] Flatten gal took : 15 ms
[2026-05-23 20:27:29] [INFO ] Time to serialize gal into /tmp/CTLFireability6961313948833229282.gal : 8 ms
[2026-05-23 20:27:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5267266982395271015.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6961313948833229282.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5267266982395271015.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:27:59] [INFO ] Flatten gal took : 11 ms
[2026-05-23 20:27:59] [INFO ] Applying decomposition
[2026-05-23 20:27:59] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15033723521943953728.txt' '-o' '/tmp/graph15033723521943953728.bin' '-w' '/tmp/graph15033723521943953728.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15033723521943953728.bin' '-l' '-1' '-v' '-w' '/tmp/graph15033723521943953728.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:27:59] [INFO ] Decomposing Gal with order
[2026-05-23 20:27:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:27:59] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:27:59] [INFO ] Flatten gal took : 32 ms
[2026-05-23 20:27:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 20:27:59] [INFO ] Time to serialize gal into /tmp/CTLFireability16285989438821485110.gal : 4 ms
[2026-05-23 20:27:59] [INFO ] Time to serialize properties into /tmp/CTLFireability315042861409467517.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16285989438821485110.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability315042861409467517.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 2 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:28:29] [INFO ] Invariant cache hit.
[2026-05-23 20:28:29] [INFO ] Implicit Places using invariants in 229 ms returned []
[2026-05-23 20:28:29] [INFO ] Invariant cache hit.
[2026-05-23 20:28:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:28:30] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 654 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 658 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:28:30] [INFO ] Flatten gal took : 13 ms
[2026-05-23 20:28:30] [INFO ] Flatten gal took : 14 ms
[2026-05-23 20:28:30] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:28:30] [INFO ] Flatten gal took : 30 ms
[2026-05-23 20:28:30] [INFO ] Flatten gal took : 14 ms
[2026-05-23 20:28:30] [INFO ] Time to serialize gal into /tmp/CTLFireability15154302035002060685.gal : 5 ms
[2026-05-23 20:28:30] [INFO ] Time to serialize properties into /tmp/CTLFireability10930936846155143802.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15154302035002060685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10930936846155143802.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:29:00] [INFO ] Flatten gal took : 9 ms
[2026-05-23 20:29:00] [INFO ] Applying decomposition
[2026-05-23 20:29:00] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9616184157149834990.txt' '-o' '/tmp/graph9616184157149834990.bin' '-w' '/tmp/graph9616184157149834990.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9616184157149834990.bin' '-l' '-1' '-v' '-w' '/tmp/graph9616184157149834990.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:29:00] [INFO ] Decomposing Gal with order
[2026-05-23 20:29:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:29:00] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:29:00] [INFO ] Flatten gal took : 35 ms
[2026-05-23 20:29:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 20:29:00] [INFO ] Time to serialize gal into /tmp/CTLFireability1426795181052321872.gal : 4 ms
[2026-05-23 20:29:00] [INFO ] Time to serialize properties into /tmp/CTLFireability7753948318350419474.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1426795181052321872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7753948318350419474.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
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 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 14 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:29:30] [INFO ] Invariant cache hit.
[2026-05-23 20:29:30] [INFO ] Implicit Places using invariants in 208 ms returned []
[2026-05-23 20:29:30] [INFO ] Invariant cache hit.
[2026-05-23 20:29:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:29:31] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 685 ms to find 0 implicit places.
[2026-05-23 20:29:31] [INFO ] Redundant transitions in 2 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 709 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:29:31] [INFO ] Flatten gal took : 11 ms
[2026-05-23 20:29:31] [INFO ] Flatten gal took : 13 ms
[2026-05-23 20:29:31] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:29:31] [INFO ] Flatten gal took : 13 ms
[2026-05-23 20:29:31] [INFO ] Flatten gal took : 13 ms
[2026-05-23 20:29:31] [INFO ] Time to serialize gal into /tmp/CTLFireability9140991515075044942.gal : 22 ms
[2026-05-23 20:29:31] [INFO ] Time to serialize properties into /tmp/CTLFireability1582335853543290237.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9140991515075044942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1582335853543290237.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:30:01] [INFO ] Flatten gal took : 9 ms
[2026-05-23 20:30:01] [INFO ] Applying decomposition
[2026-05-23 20:30:01] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2996760535087516187.txt' '-o' '/tmp/graph2996760535087516187.bin' '-w' '/tmp/graph2996760535087516187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2996760535087516187.bin' '-l' '-1' '-v' '-w' '/tmp/graph2996760535087516187.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:30:01] [INFO ] Decomposing Gal with order
[2026-05-23 20:30:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:30:01] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:30:01] [INFO ] Flatten gal took : 32 ms
[2026-05-23 20:30:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 20:30:01] [INFO ] Time to serialize gal into /tmp/CTLFireability11469907758934204028.gal : 5 ms
[2026-05-23 20:30:01] [INFO ] Time to serialize properties into /tmp/CTLFireability6397458648605735388.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11469907758934204028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6397458648605735388.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 15 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:30:31] [INFO ] Invariant cache hit.
[2026-05-23 20:30:31] [INFO ] Implicit Places using invariants in 233 ms returned []
[2026-05-23 20:30:31] [INFO ] Invariant cache hit.
[2026-05-23 20:30:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:30:32] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 790 ms to find 0 implicit places.
[2026-05-23 20:30:32] [INFO ] Redundant transitions in 3 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 813 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:30:32] [INFO ] Flatten gal took : 13 ms
[2026-05-23 20:30:32] [INFO ] Flatten gal took : 15 ms
[2026-05-23 20:30:32] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:30:32] [INFO ] Flatten gal took : 14 ms
[2026-05-23 20:30:32] [INFO ] Flatten gal took : 14 ms
[2026-05-23 20:30:32] [INFO ] Time to serialize gal into /tmp/CTLFireability1517192370373562295.gal : 4 ms
[2026-05-23 20:30:32] [INFO ] Time to serialize properties into /tmp/CTLFireability7252966890178939479.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1517192370373562295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7252966890178939479.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:31:02] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:31:02] [INFO ] Applying decomposition
[2026-05-23 20:31:02] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15345443975850250563.txt' '-o' '/tmp/graph15345443975850250563.bin' '-w' '/tmp/graph15345443975850250563.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15345443975850250563.bin' '-l' '-1' '-v' '-w' '/tmp/graph15345443975850250563.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:31:02] [INFO ] Decomposing Gal with order
[2026-05-23 20:31:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:31:02] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:31:02] [INFO ] Flatten gal took : 29 ms
[2026-05-23 20:31:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 20:31:02] [INFO ] Time to serialize gal into /tmp/CTLFireability1894397410614046841.gal : 5 ms
[2026-05-23 20:31:02] [INFO ] Time to serialize properties into /tmp/CTLFireability18382046331738739191.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1894397410614046841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18382046331738739191.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 2 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:31:32] [INFO ] Invariant cache hit.
[2026-05-23 20:31:33] [INFO ] Implicit Places using invariants in 169 ms returned []
[2026-05-23 20:31:33] [INFO ] Invariant cache hit.
[2026-05-23 20:31:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:31:33] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 549 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 552 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:31:33] [INFO ] Flatten gal took : 7 ms
[2026-05-23 20:31:33] [INFO ] Flatten gal took : 10 ms
[2026-05-23 20:31:33] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:31:33] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:31:33] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:31:33] [INFO ] Time to serialize gal into /tmp/CTLFireability1802792223003400161.gal : 4 ms
[2026-05-23 20:31:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7355278773092743620.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1802792223003400161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7355278773092743620.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:32:03] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:32:03] [INFO ] Applying decomposition
[2026-05-23 20:32:03] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph33354505650792093.txt' '-o' '/tmp/graph33354505650792093.bin' '-w' '/tmp/graph33354505650792093.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph33354505650792093.bin' '-l' '-1' '-v' '-w' '/tmp/graph33354505650792093.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:32:03] [INFO ] Decomposing Gal with order
[2026-05-23 20:32:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:32:03] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:32:03] [INFO ] Flatten gal took : 27 ms
[2026-05-23 20:32:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 20:32:03] [INFO ] Time to serialize gal into /tmp/CTLFireability7786560830457422056.gal : 4 ms
[2026-05-23 20:32:03] [INFO ] Time to serialize properties into /tmp/CTLFireability4369901438107503735.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7786560830457422056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4369901438107503735.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
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 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 22 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:32:33] [INFO ] Invariant cache hit.
[2026-05-23 20:32:34] [INFO ] Implicit Places using invariants in 332 ms returned []
[2026-05-23 20:32:34] [INFO ] Invariant cache hit.
[2026-05-23 20:32:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:32:34] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 872 ms to find 0 implicit places.
[2026-05-23 20:32:34] [INFO ] Redundant transitions in 2 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 904 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:32:34] [INFO ] Flatten gal took : 12 ms
[2026-05-23 20:32:34] [INFO ] Flatten gal took : 13 ms
[2026-05-23 20:32:34] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:32:34] [INFO ] Flatten gal took : 13 ms
[2026-05-23 20:32:34] [INFO ] Flatten gal took : 12 ms
[2026-05-23 20:32:34] [INFO ] Time to serialize gal into /tmp/CTLFireability5645762267793254171.gal : 3 ms
[2026-05-23 20:32:34] [INFO ] Time to serialize properties into /tmp/CTLFireability16262975455487884743.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5645762267793254171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16262975455487884743.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:33:04] [INFO ] Flatten gal took : 9 ms
[2026-05-23 20:33:04] [INFO ] Applying decomposition
[2026-05-23 20:33:04] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6044590047217147703.txt' '-o' '/tmp/graph6044590047217147703.bin' '-w' '/tmp/graph6044590047217147703.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6044590047217147703.bin' '-l' '-1' '-v' '-w' '/tmp/graph6044590047217147703.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:33:04] [INFO ] Decomposing Gal with order
[2026-05-23 20:33:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:33:04] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:33:04] [INFO ] Flatten gal took : 36 ms
[2026-05-23 20:33:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 20:33:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13543636740194665069.gal : 3 ms
[2026-05-23 20:33:04] [INFO ] Time to serialize properties into /tmp/CTLFireability16888992193480126407.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13543636740194665069.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16888992193480126407.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 3 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:33:34] [INFO ] Invariant cache hit.
[2026-05-23 20:33:35] [INFO ] Implicit Places using invariants in 309 ms returned []
[2026-05-23 20:33:35] [INFO ] Invariant cache hit.
[2026-05-23 20:33:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:33:35] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 823 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 827 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:33:35] [INFO ] Flatten gal took : 12 ms
[2026-05-23 20:33:35] [INFO ] Flatten gal took : 12 ms
[2026-05-23 20:33:35] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:33:35] [INFO ] Flatten gal took : 13 ms
[2026-05-23 20:33:35] [INFO ] Flatten gal took : 27 ms
[2026-05-23 20:33:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9801958060822389059.gal : 3 ms
[2026-05-23 20:33:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11644956333154799753.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9801958060822389059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11644956333154799753.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:34:05] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:34:05] [INFO ] Applying decomposition
[2026-05-23 20:34:05] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13664840779028071336.txt' '-o' '/tmp/graph13664840779028071336.bin' '-w' '/tmp/graph13664840779028071336.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13664840779028071336.bin' '-l' '-1' '-v' '-w' '/tmp/graph13664840779028071336.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:34:06] [INFO ] Decomposing Gal with order
[2026-05-23 20:34:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:34:06] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:34:06] [INFO ] Flatten gal took : 37 ms
[2026-05-23 20:34:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2026-05-23 20:34:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14870422941681777884.gal : 4 ms
[2026-05-23 20:34:06] [INFO ] Time to serialize properties into /tmp/CTLFireability5810983401276821178.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14870422941681777884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5810983401276821178.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 3 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:34:36] [INFO ] Invariant cache hit.
[2026-05-23 20:34:36] [INFO ] Implicit Places using invariants in 232 ms returned []
[2026-05-23 20:34:36] [INFO ] Invariant cache hit.
[2026-05-23 20:34:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:34:36] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 706 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 718 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:34:36] [INFO ] Flatten gal took : 15 ms
[2026-05-23 20:34:36] [INFO ] Flatten gal took : 12 ms
[2026-05-23 20:34:36] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:34:37] [INFO ] Flatten gal took : 11 ms
[2026-05-23 20:34:37] [INFO ] Flatten gal took : 11 ms
[2026-05-23 20:34:37] [INFO ] Time to serialize gal into /tmp/CTLFireability4261104057291726710.gal : 3 ms
[2026-05-23 20:34:37] [INFO ] Time to serialize properties into /tmp/CTLFireability4796659474373823278.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4261104057291726710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4796659474373823278.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:35:07] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:35:07] [INFO ] Applying decomposition
[2026-05-23 20:35:07] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10331851989650419420.txt' '-o' '/tmp/graph10331851989650419420.bin' '-w' '/tmp/graph10331851989650419420.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10331851989650419420.bin' '-l' '-1' '-v' '-w' '/tmp/graph10331851989650419420.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:35:07] [INFO ] Decomposing Gal with order
[2026-05-23 20:35:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:35:07] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:35:07] [INFO ] Flatten gal took : 22 ms
[2026-05-23 20:35:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-23 20:35:07] [INFO ] Time to serialize gal into /tmp/CTLFireability9103563984081452945.gal : 3 ms
[2026-05-23 20:35:07] [INFO ] Time to serialize properties into /tmp/CTLFireability6270977522381751769.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9103563984081452945.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6270977522381751769.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
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 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 12 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2026-05-23 20:35:37] [INFO ] Invariant cache hit.
[2026-05-23 20:35:37] [INFO ] Implicit Places using invariants in 319 ms returned []
[2026-05-23 20:35:37] [INFO ] Invariant cache hit.
[2026-05-23 20:35:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 20:35:37] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 707 ms to find 0 implicit places.
[2026-05-23 20:35:37] [INFO ] Redundant transitions in 2 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 726 ms. Remains : 196/196 places, 339/339 transitions.
[2026-05-23 20:35:38] [INFO ] Flatten gal took : 7 ms
[2026-05-23 20:35:38] [INFO ] Flatten gal took : 9 ms
[2026-05-23 20:35:38] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-23 20:35:38] [INFO ] Flatten gal took : 9 ms
[2026-05-23 20:35:38] [INFO ] Flatten gal took : 9 ms
[2026-05-23 20:35:38] [INFO ] Time to serialize gal into /tmp/CTLFireability5174564199643933297.gal : 2 ms
[2026-05-23 20:35:38] [INFO ] Time to serialize properties into /tmp/CTLFireability11798382018051889623.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5174564199643933297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11798382018051889623.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:36:08] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:36:08] [INFO ] Applying decomposition
[2026-05-23 20:36:08] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17468726577408240320.txt' '-o' '/tmp/graph17468726577408240320.bin' '-w' '/tmp/graph17468726577408240320.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17468726577408240320.bin' '-l' '-1' '-v' '-w' '/tmp/graph17468726577408240320.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:36:08] [INFO ] Decomposing Gal with order
[2026-05-23 20:36:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:36:08] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:36:08] [INFO ] Flatten gal took : 22 ms
[2026-05-23 20:36:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-23 20:36:08] [INFO ] Time to serialize gal into /tmp/CTLFireability13275484519467913606.gal : 3 ms
[2026-05-23 20:36:08] [INFO ] Time to serialize properties into /tmp/CTLFireability11811285402886578108.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13275484519467913606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11811285402886578108.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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.
[2026-05-23 20:36:38] [INFO ] Flatten gal took : 9 ms
[2026-05-23 20:36:38] [INFO ] Flatten gal took : 9 ms
[2026-05-23 20:36:38] [INFO ] Applying decomposition
[2026-05-23 20:36:38] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3730988784825077671.txt' '-o' '/tmp/graph3730988784825077671.bin' '-w' '/tmp/graph3730988784825077671.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3730988784825077671.bin' '-l' '-1' '-v' '-w' '/tmp/graph3730988784825077671.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:36:38] [INFO ] Decomposing Gal with order
[2026-05-23 20:36:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:36:38] [INFO ] Removed a total of 546 redundant transitions.
[2026-05-23 20:36:38] [INFO ] Flatten gal took : 27 ms
[2026-05-23 20:36:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-23 20:36:38] [INFO ] Time to serialize gal into /tmp/CTLFireability12208093582676651396.gal : 4 ms
[2026-05-23 20:36:38] [INFO ] Time to serialize properties into /tmp/CTLFireability4658718220250863721.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12208093582676651396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4658718220250863721.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:02:32] [INFO ] Applying decomposition
[2026-05-23 21:02:33] [INFO ] Flatten gal took : 998 ms
[2026-05-23 21:02:33] [INFO ] Decomposing Gal with order
[2026-05-23 21:02:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:02:36] [INFO ] Removed a total of 934 redundant transitions.
[2026-05-23 21:02:37] [INFO ] Flatten gal took : 2505 ms
[2026-05-23 21:02:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 84 ms.
[2026-05-23 21:02:38] [INFO ] Time to serialize gal into /tmp/CTLFireability2857082040265485090.gal : 44 ms
[2026-05-23 21:02:38] [INFO ] Time to serialize properties into /tmp/CTLFireability9010260801544048179.ctl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2857082040265485090.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9010260801544048179.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 13 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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="BlocksWorld-PT-02"
export BK_EXAMINATION="CTLFireability"
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 2-5973"
echo " Executing tool itstools"
echo " Input is BlocksWorld-PT-02, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r018-smll-177946788100298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-02.tgz
mv BlocksWorld-PT-02 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;