Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366000138.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AirplaneLD-PT-4000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366000138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 76M
-rw-r--r-- 1 mcc users 1.9M Mar 4 17:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.3M Mar 4 17:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Mar 4 17:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.8M Mar 4 17:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.4M Mar 15 07:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 3.1M Mar 15 07:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 726K Mar 15 07:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.9M Mar 15 07:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5M Mar 4 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15M Mar 4 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7M Mar 4 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14M Mar 4 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 188K Mar 15 07:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 354K Mar 15 07:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 18M 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 AirplaneLD-PT-4000-CTLFireability-2024-00
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-01
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-02
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-03
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-04
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-05
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-06
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-07
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-08
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-09
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-10
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-11
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-12
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-13
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-14
FORMULA_NAME AirplaneLD-PT-4000-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779461813723

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-4000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-22 14:56:55] [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]
[2026-05-22 14:56:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 14:56:57] [INFO ] Load time of PNML (sax parser for PT used): 1396 ms
[2026-05-22 14:56:57] [INFO ] Transformed 28019 places.
[2026-05-22 14:56:57] [INFO ] Transformed 32008 transitions.
[2026-05-22 14:56:57] [INFO ] Found NUPN structural information;
[2026-05-22 14:56:57] [INFO ] Parsed PT model containing 28019 places and 32008 transitions and 122028 arcs in 1842 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 213 ms.
Reduce places removed 12002 places and 0 transitions.
Support contains 16014 out of 16017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 16014 transition count 32008
Applied a total of 3 rules in 113 ms. Remains 16014 /16017 variables (removed 3) and now considering 32008/32008 (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-6782955285466476119.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9416988328027309767.kers'
[2026-05-22 14:57:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6782955285466476119.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9416988328027309767.kers]
Culled 0 columns in 12 ms.
// Phase 1: matrix 32008 rows 16014 cols 70020 entries
Finished phase 1 with 16008 SingleSign rule and 5 generalized
[2026-05-22 14:57:09] [INFO ] Computed 1 invariants in 1652 ms
Computed 1 P flows in 1654 ms.
Exported basis to /tmp/petrispot-output-9416988328027309767.kers
Total runtime 1673 ms.
[2026-05-22 14:57:15] [INFO ] Implicit Places using invariants in 7843 ms returned []
Implicit Place search using SMT only with invariants took 7885 ms to find 0 implicit places.
Running 16004 sub problems to find dead transitions.
[2026-05-22 14:57:15] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/16009 variables, 16009/16009 constraints. Problems are: Problem set: 0 solved, 16004 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16009/48022 variables, and 16009 constraints, problems are : Problem set: 0 solved, 16004 unsolved in 30460 ms.
Refiners :[Domain max(s): 16009/16014 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/16014 constraints, PredecessorRefiner: 16004/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16004 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16009 variables, 16009/16009 constraints. Problems are: Problem set: 0 solved, 16004 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16009/48022 variables, and 16009 constraints, problems are : Problem set: 0 solved, 16004 unsolved in 30241 ms.
Refiners :[Domain max(s): 16009/16014 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/16014 constraints, PredecessorRefiner: 16000/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 163203ms problems are : Problem set: 0 solved, 16004 unsolved
Search for dead transitions found 0 dead transitions in 163318ms
Starting structural reductions in LTL mode, iteration 1 : 16014/16017 places, 32008/32008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171440 ms. Remains : 16014/16017 places, 32008/32008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 61 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
[2026-05-22 14:59:59] [INFO ] Invariant cache hit.
[2026-05-22 15:00:03] [INFO ] Implicit Places using invariants in 4339 ms returned []
Implicit Place search using SMT only with invariants took 4344 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4414 ms. Remains : 16014/16014 places, 32008/32008 transitions.
Support contains 16014 out of 16014 places after structural reductions.
[2026-05-22 15:00:05] [INFO ] Flatten gal took : 1035 ms
[2026-05-22 15:00:08] [INFO ] Flatten gal took : 1156 ms
[2026-05-22 15:00:10] [INFO ] Input system was already deterministic with 32008 transitions.
Reduction of identical properties reduced properties to check from 47 to 43
RANDOM walk for 40000 steps (5044 resets) in 99907 ms. (0 steps per ms) remains 15/43 properties
BEST_FIRST walk for 4004 steps (0 resets) in 746 ms. (5 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 130 ms. (30 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 120 ms. (33 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 52 ms. (75 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 34 ms. (114 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 37 ms. (105 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (0 resets) in 34 ms. (114 steps per ms) remains 15/15 properties
[2026-05-22 15:00:37] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2025 variables, 2025/2025 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2025 variables, 0/2025 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SMT process timed out in 5225ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2025 out of 16014 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16014/16014 places, 32008/32008 transitions.
Graph (complete) has 22012 edges and 16014 vertex of which 16013 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.45 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 16013 transition count 32006
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 16013 transition count 32005
Deduced a syphon composed of 1 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 6 place count 16011 transition count 32005
Applied a total of 6 rules in 575 ms. Remains 16011 /16014 variables (removed 3) and now considering 32005/32008 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 577 ms. Remains : 16011/16014 places, 32005/32008 transitions.
RANDOM walk for 40000 steps (5083 resets) in 95563 ms. (0 steps per ms) remains 14/15 properties
BEST_FIRST walk for 40004 steps (0 resets) in 3737 ms. (10 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 208 ms. (191 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 179 ms. (222 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 147 ms. (270 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 170 ms. (233 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 94 ms. (421 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 145 ms. (274 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 106 ms. (373 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 114 ms. (347 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 148 ms. (268 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 38 ms. (1025 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 26 ms. (1481 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 28 ms. (1379 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (0 resets) in 25 ms. (1538 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 760109 steps, run timeout after 75001 ms. (steps per millisecond=10 ) properties seen :8 out of 14
Probabilistic random walk after 760109 steps, saw 321543 distinct states, run finished after 75017 ms. (steps per millisecond=10 ) properties seen :8
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-134070965852252562.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13381570081126889343.kers'
[2026-05-22 15:02:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-134070965852252562.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13381570081126889343.kers]
Culled 0 columns in 17 ms.
// Phase 1: matrix 32005 rows 16011 cols 70013 entries
Finished phase 1 with 16006 SingleSign rule and 4 generalized
[2026-05-22 15:02:25] [INFO ] Computed 1 invariants in 1683 ms
Computed 1 P flows in 1684 ms.
Exported basis to /tmp/petrispot-output-13381570081126889343.kers
Total runtime 1708 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2013 variables, 2013/2013 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2013 variables, 0/2013 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/2015 variables, 1/2014 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2015 variables, 2/2016 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2015 variables, 0/2016 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp46 is UNSAT
At refinement iteration 5 (OVERLAPS) 32005/34020 variables, 2015/4031 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/34020 variables, 0/4031 constraints. Problems are: Problem set: 4 solved, 2 unsolved
Problem AtomicPropp28 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 48016/48016 variables, and 18027 constraints, problems are : Problem set: 5 solved, 1 unsolved in 32029 ms.
Refiners :[Domain max(s): 2015/16011 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 16011/16011 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 22003/22008 variables, 5/10 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22008 variables, 0/10 constraints. Problems are: Problem set: 5 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 44013/48016 variables, and 14013 constraints, problems are : Problem set: 5 solved, 1 unsolved in 28215 ms.
Refiners :[Domain max(s): 5/16011 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 14008/16011 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62216ms problems are : Problem set: 5 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 16011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16011/16011 places, 32005/32005 transitions.
Graph (complete) has 22009 edges and 16011 vertex of which 14011 are kept as prefixes of interest. Removing 2000 places using SCC suffix rule.11 ms
Discarding 2000 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 4000 transitions
Reduce isomorphic transitions removed 4000 transitions.
Iterating post reduction 0 with 4000 rules applied. Total rules applied 4001 place count 14011 transition count 28005
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 4001 place count 14011 transition count 28003
Deduced a syphon composed of 2 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 4006 place count 14008 transition count 28003
Free-agglomeration rule applied 6000 times.
Iterating global reduction 1 with 6000 rules applied. Total rules applied 10006 place count 14008 transition count 22003
Reduce places removed 6000 places and 0 transitions.
Ensure Unique test removed 5998 transitions
Reduce isomorphic transitions removed 5998 transitions.
Iterating post reduction 1 with 11998 rules applied. Total rules applied 22004 place count 8008 transition count 16005
Discarding 7997 places :
Symmetric choice reduction at 2 with 7997 rule applications. Total rules 30001 place count 11 transition count 8008
Iterating global reduction 2 with 7997 rules applied. Total rules applied 37998 place count 11 transition count 8008
Ensure Unique test removed 7997 transitions
Reduce isomorphic transitions removed 7997 transitions.
Iterating post reduction 2 with 7997 rules applied. Total rules applied 45995 place count 11 transition count 11
Applied a total of 45995 rules in 4757 ms. Remains 11 /16011 variables (removed 16000) and now considering 11/32005 (removed 31994) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4758 ms. Remains : 11/16011 places, 11/32005 transitions.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2026-05-22 15:03:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-22 15:03:34] [INFO ] Flatten gal took : 562 ms
[2026-05-22 15:03:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AirplaneLD-PT-4000-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 15:03:36] [INFO ] Flatten gal took : 724 ms
[2026-05-22 15:03:38] [INFO ] Input system was already deterministic with 32008 transitions.
Computed a total of 16014 stabilizing places and 32008 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 16014 transition count 32008
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA AirplaneLD-PT-4000-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 52 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (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-18200698798598079131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14761396164911988791.kers'
[2026-05-22 15:03:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18200698798598079131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14761396164911988791.kers]
Culled 0 columns in 13 ms.
// Phase 1: matrix 32008 rows 16014 cols 70020 entries
Finished phase 1 with 16008 SingleSign rule and 5 generalized
[2026-05-22 15:03:42] [INFO ] Computed 1 invariants in 1699 ms
Computed 1 P flows in 1708 ms.
Exported basis to /tmp/petrispot-output-14761396164911988791.kers
Total runtime 1731 ms.
[2026-05-22 15:04:16] [INFO ] Performed 15962/16014 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-22 15:04:17] [INFO ] Implicit Places using invariants in 36361 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36403 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 52 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36510 ms. Remains : 16013/16014 places, 32008/32008 transitions.
[2026-05-22 15:04:18] [INFO ] Flatten gal took : 562 ms
[2026-05-22 15:04:18] [INFO ] Flatten gal took : 610 ms
[2026-05-22 15:04:20] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:04:20] [INFO ] Flatten gal took : 465 ms
[2026-05-22 15:04:21] [INFO ] Flatten gal took : 493 ms
[2026-05-22 15:04:21] [INFO ] Time to serialize gal into /tmp/CTLFireability5153668536452723607.gal : 190 ms
[2026-05-22 15:04:21] [INFO ] Time to serialize properties into /tmp/CTLFireability12763198087204434227.ctl : 5 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/CTLFireability5153668536452723607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12763198087204434227.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.
[2026-05-22 15:04:51] [INFO ] Flatten gal took : 399 ms
[2026-05-22 15:04:51] [INFO ] Applying decomposition
[2026-05-22 15:04:52] [INFO ] Flatten gal took : 516 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/graph2153995909882263298.txt' '-o' '/tmp/graph2153995909882263298.bin' '-w' '/tmp/graph2153995909882263298.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2153995909882263298.bin' '-l' '-1' '-v' '-w' '/tmp/graph2153995909882263298.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:04:54] [INFO ] Decomposing Gal with order
[2026-05-22 15:04:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:05:39] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:05:41] [INFO ] Flatten gal took : 44305 ms
[2026-05-22 15:05:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2796 ms.
[2026-05-22 15:05:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5526779869633291648.gal : 97 ms
[2026-05-22 15:05:45] [INFO ] Time to serialize properties into /tmp/CTLFireability2379541982038222155.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/CTLFireability5526779869633291648.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2379541982038222155.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 : 16014/16014 places, 32008/32008 transitions.
Discarding 1998 places :
Symmetric choice reduction at 0 with 1998 rule applications. Total rules 1998 place count 14016 transition count 30010
Iterating global reduction 0 with 1998 rules applied. Total rules applied 3996 place count 14016 transition count 30010
Ensure Unique test removed 1998 transitions
Reduce isomorphic transitions removed 1998 transitions.
Iterating post reduction 0 with 1998 rules applied. Total rules applied 5994 place count 14016 transition count 28012
Applied a total of 5994 rules in 393 ms. Remains 14016 /16014 variables (removed 1998) and now considering 28012/32008 (removed 3996) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3392063281324175201.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10240605988063365653.kers'
[2026-05-22 15:06:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3392063281324175201.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10240605988063365653.kers]
Culled 0 columns in 11 ms.
// Phase 1: matrix 28012 rows 14016 cols 62028 entries
Finished phase 1 with 14010 SingleSign rule and 5 generalized
[2026-05-22 15:06:17] [INFO ] Computed 1 invariants in 1483 ms
Computed 1 P flows in 1498 ms.
Exported basis to /tmp/petrispot-output-10240605988063365653.kers
Total runtime 1516 ms.
[2026-05-22 15:06:20] [INFO ] Implicit Places using invariants in 4422 ms returned []
Implicit Place search using SMT only with invariants took 4424 ms to find 0 implicit places.
Running 14006 sub problems to find dead transitions.
[2026-05-22 15:06:20] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 14011/42028 variables, and 0 constraints, problems are : Problem set: 0 solved, 14006 unsolved in 30181 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/14016 constraints, PredecessorRefiner: 14006/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14006 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 14011/42028 variables, and 0 constraints, problems are : Problem set: 0 solved, 14006 unsolved in 30232 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/14016 constraints, PredecessorRefiner: 14002/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 144251ms problems are : Problem set: 0 solved, 14006 unsolved
Search for dead transitions found 0 dead transitions in 144314ms
Starting structural reductions in LTL mode, iteration 1 : 14016/16014 places, 28012/32008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149223 ms. Remains : 14016/16014 places, 28012/32008 transitions.
[2026-05-22 15:08:47] [INFO ] Flatten gal took : 551 ms
[2026-05-22 15:08:48] [INFO ] Flatten gal took : 681 ms
[2026-05-22 15:08:49] [INFO ] Input system was already deterministic with 28012 transitions.
[2026-05-22 15:08:50] [INFO ] Flatten gal took : 710 ms
[2026-05-22 15:08:51] [INFO ] Flatten gal took : 747 ms
[2026-05-22 15:08:51] [INFO ] Time to serialize gal into /tmp/CTLFireability3539339696063568127.gal : 116 ms
[2026-05-22 15:08:51] [INFO ] Time to serialize properties into /tmp/CTLFireability9688675535839097738.ctl : 158 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/CTLFireability3539339696063568127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9688675535839097738.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.
[2026-05-22 15:09:22] [INFO ] Flatten gal took : 492 ms
[2026-05-22 15:09:22] [INFO ] Applying decomposition
[2026-05-22 15:09:23] [INFO ] Flatten gal took : 538 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/graph2247262661328983821.txt' '-o' '/tmp/graph2247262661328983821.bin' '-w' '/tmp/graph2247262661328983821.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2247262661328983821.bin' '-l' '-1' '-v' '-w' '/tmp/graph2247262661328983821.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:09:25] [INFO ] Decomposing Gal with order
[2026-05-22 15:09:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:10:05] [INFO ] Removed a total of 13998 redundant transitions.
[2026-05-22 15:10:06] [INFO ] Flatten gal took : 39466 ms
[2026-05-22 15:10:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 14002 labels/synchronizations in 1956 ms.
[2026-05-22 15:10:09] [INFO ] Time to serialize gal into /tmp/CTLFireability16606301337129705111.gal : 70 ms
[2026-05-22 15:10:09] [INFO ] Time to serialize properties into /tmp/CTLFireability1571390890948710890.ctl : 88 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/CTLFireability16606301337129705111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1571390890948710890.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 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 60 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (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-13109357418091887990.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2174659318116193811.kers'
[2026-05-22 15:10:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13109357418091887990.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2174659318116193811.kers]
Culled 0 columns in 13 ms.
// Phase 1: matrix 32008 rows 16014 cols 70020 entries
Finished phase 1 with 16008 SingleSign rule and 5 generalized
[2026-05-22 15:10:41] [INFO ] Computed 1 invariants in 1733 ms
Computed 1 P flows in 1748 ms.
Exported basis to /tmp/petrispot-output-2174659318116193811.kers
Total runtime 1781 ms.
[2026-05-22 15:11:00] [INFO ] Implicit Places using invariants in 20857 ms returned []
Implicit Place search using SMT only with invariants took 20878 ms to find 0 implicit places.
Running 16004 sub problems to find dead transitions.
[2026-05-22 15:11:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16009 variables, 16009/16009 constraints. Problems are: Problem set: 0 solved, 16004 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16009/48022 variables, and 16009 constraints, problems are : Problem set: 0 solved, 16004 unsolved in 30269 ms.
Refiners :[Domain max(s): 16009/16014 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/16014 constraints, PredecessorRefiner: 16004/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16004 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16009 variables, 16009/16009 constraints. Problems are: Problem set: 0 solved, 16004 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16009/48022 variables, and 16009 constraints, problems are : Problem set: 0 solved, 16004 unsolved in 30221 ms.
Refiners :[Domain max(s): 16009/16014 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/16014 constraints, PredecessorRefiner: 16000/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 164079ms problems are : Problem set: 0 solved, 16004 unsolved
Search for dead transitions found 0 dead transitions in 164155ms
Finished structural reductions in LTL mode , in 1 iterations and 185210 ms. Remains : 16014/16014 places, 32008/32008 transitions.
[2026-05-22 15:13:45] [INFO ] Flatten gal took : 566 ms
[2026-05-22 15:13:45] [INFO ] Flatten gal took : 554 ms
[2026-05-22 15:13:47] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:13:47] [INFO ] Flatten gal took : 429 ms
[2026-05-22 15:13:48] [INFO ] Flatten gal took : 563 ms
[2026-05-22 15:13:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2806203740797291630.gal : 114 ms
[2026-05-22 15:13:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3117689405483129549.ctl : 27 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/CTLFireability2806203740797291630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3117689405483129549.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.
[2026-05-22 15:14:19] [INFO ] Flatten gal took : 615 ms
[2026-05-22 15:14:19] [INFO ] Applying decomposition
[2026-05-22 15:14:19] [INFO ] Flatten gal took : 668 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/graph5535632525900231628.txt' '-o' '/tmp/graph5535632525900231628.bin' '-w' '/tmp/graph5535632525900231628.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5535632525900231628.bin' '-l' '-1' '-v' '-w' '/tmp/graph5535632525900231628.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:14:21] [INFO ] Decomposing Gal with order
[2026-05-22 15:14:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:15:05] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:15:06] [INFO ] Flatten gal took : 42751 ms
[2026-05-22 15:15:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2501 ms.
[2026-05-22 15:15:09] [INFO ] Time to serialize gal into /tmp/CTLFireability11516382575392306398.gal : 72 ms
[2026-05-22 15:15:09] [INFO ] Time to serialize properties into /tmp/CTLFireability2853218893246384591.ctl : 24 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/CTLFireability11516382575392306398.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2853218893246384591.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 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 59 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
[2026-05-22 15:15:39] [INFO ] Invariant cache hit.
[2026-05-22 15:16:06] [INFO ] Implicit Places using invariants in 26829 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26877 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 64 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27005 ms. Remains : 16013/16014 places, 32008/32008 transitions.
[2026-05-22 15:16:07] [INFO ] Flatten gal took : 519 ms
[2026-05-22 15:16:08] [INFO ] Flatten gal took : 634 ms
[2026-05-22 15:16:09] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:16:10] [INFO ] Flatten gal took : 510 ms
[2026-05-22 15:16:10] [INFO ] Flatten gal took : 567 ms
[2026-05-22 15:16:10] [INFO ] Time to serialize gal into /tmp/CTLFireability4467332371007025804.gal : 119 ms
[2026-05-22 15:16:10] [INFO ] Time to serialize properties into /tmp/CTLFireability17168363944961075699.ctl : 5 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/CTLFireability4467332371007025804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17168363944961075699.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.
[2026-05-22 15:16:41] [INFO ] Flatten gal took : 603 ms
[2026-05-22 15:16:41] [INFO ] Applying decomposition
[2026-05-22 15:16:42] [INFO ] Flatten gal took : 746 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/graph15420945013617641477.txt' '-o' '/tmp/graph15420945013617641477.bin' '-w' '/tmp/graph15420945013617641477.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15420945013617641477.bin' '-l' '-1' '-v' '-w' '/tmp/graph15420945013617641477.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:16:44] [INFO ] Decomposing Gal with order
[2026-05-22 15:16:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:17:26] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:17:27] [INFO ] Flatten gal took : 41692 ms
[2026-05-22 15:17:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2531 ms.
[2026-05-22 15:17:30] [INFO ] Time to serialize gal into /tmp/CTLFireability16572846843703834192.gal : 74 ms
[2026-05-22 15:17:30] [INFO ] Time to serialize properties into /tmp/CTLFireability5996970923577196363.ctl : 5 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/CTLFireability16572846843703834192.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5996970923577196363.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 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 59 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
[2026-05-22 15:18:01] [INFO ] Invariant cache hit.
[2026-05-22 15:18:31] [INFO ] Implicit Places using invariants in 30721 ms returned []
Implicit Place search using SMT only with invariants took 30752 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 30816 ms. Remains : 16014/16014 places, 32008/32008 transitions.
[2026-05-22 15:18:32] [INFO ] Flatten gal took : 370 ms
[2026-05-22 15:18:32] [INFO ] Flatten gal took : 557 ms
[2026-05-22 15:18:34] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:18:34] [INFO ] Flatten gal took : 504 ms
[2026-05-22 15:18:35] [INFO ] Flatten gal took : 592 ms
[2026-05-22 15:18:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9809949323953021052.gal : 112 ms
[2026-05-22 15:18:35] [INFO ] Time to serialize properties into /tmp/CTLFireability7114278590992473917.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/CTLFireability9809949323953021052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7114278590992473917.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.
[2026-05-22 15:19:05] [INFO ] Flatten gal took : 513 ms
[2026-05-22 15:19:05] [INFO ] Applying decomposition
[2026-05-22 15:19:06] [INFO ] Flatten gal took : 610 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/graph13571133821115701279.txt' '-o' '/tmp/graph13571133821115701279.bin' '-w' '/tmp/graph13571133821115701279.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13571133821115701279.bin' '-l' '-1' '-v' '-w' '/tmp/graph13571133821115701279.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:19:08] [INFO ] Decomposing Gal with order
[2026-05-22 15:19:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:19:56] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:19:57] [INFO ] Flatten gal took : 47242 ms
[2026-05-22 15:20:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2595 ms.
[2026-05-22 15:20:00] [INFO ] Time to serialize gal into /tmp/CTLFireability16989738438930386294.gal : 114 ms
[2026-05-22 15:20:00] [INFO ] Time to serialize properties into /tmp/CTLFireability13722926927175762328.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/CTLFireability16989738438930386294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13722926927175762328.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 : 16014/16014 places, 32008/32008 transitions.
Graph (complete) has 22012 edges and 16014 vertex of which 8 are kept as prefixes of interest. Removing 16006 places using SCC suffix rule.35 ms
Discarding 16006 places :
Also discarding 32000 output transitions
Drop transitions (Output transitions of discarded places.) removed 32000 transitions
Applied a total of 1 rules in 74 ms. Remains 8 /16014 variables (removed 16006) and now considering 8/32008 (removed 32000) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16304299775757018286.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18105523014675815373.kers'
[2026-05-22 15:20:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16304299775757018286.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18105523014675815373.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 8 cols 17 entries
Finished phase 1 with 5 SingleSign rule and 2 generalized
[2026-05-22 15:20:30] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18105523014675815373.kers
Total runtime 0 ms.
[2026-05-22 15:20:30] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-22 15:20:30] [INFO ] Invariant cache hit.
[2026-05-22 15:20:30] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2026-05-22 15:20:30] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2026-05-22 15:20:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/7 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/15 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1/16 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/16 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/16 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/16 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16/16 variables, and 17 constraints, problems are : Problem set: 0 solved, 4 unsolved in 118 ms.
Refiners :[Domain max(s): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/7 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/15 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/15 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/15 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1/16 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/16 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/16 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/16 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 16/16 variables, and 21 constraints, problems are : Problem set: 0 solved, 4 unsolved in 140 ms.
Refiners :[Domain max(s): 8/8 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 264ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 265ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8/16014 places, 8/32008 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 407 ms. Remains : 8/16014 places, 8/32008 transitions.
[2026-05-22 15:20:31] [INFO ] Flatten gal took : 0 ms
[2026-05-22 15:20:31] [INFO ] Flatten gal took : 0 ms
[2026-05-22 15:20:31] [INFO ] Input system was already deterministic with 8 transitions.
[2026-05-22 15:20:31] [INFO ] Flatten gal took : 1 ms
[2026-05-22 15:20:31] [INFO ] Flatten gal took : 0 ms
[2026-05-22 15:20:31] [INFO ] Time to serialize gal into /tmp/CTLFireability11721025409072722926.gal : 0 ms
[2026-05-22 15:20:31] [INFO ] Time to serialize properties into /tmp/CTLFireability17733106169153556664.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/CTLFireability11721025409072722926.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17733106169153556664.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,16,0.003337,3764,2,18,5,70,6,0,40,45,0


Converting to forward existential form...Done !
original formula: EF((AG(((Weight_Left_Wheel_off==0)||(P1==0))) + ((Weight_Right_Wheel_off==1)&&(P2==1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(((Weight_Left_Wheel_off==0)||(P1==0))))))] != FALSE + [(FwdU(Init,TRUE) * ((We...201
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t7, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,1,0.005164,4060,1,0,25,261,38,10,209,204,25
FORMULA AirplaneLD-PT-4000-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 75 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (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-1246537647803825972.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6684414336166098713.kers'
[2026-05-22 15:20:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1246537647803825972.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6684414336166098713.kers]
Culled 0 columns in 16 ms.
// Phase 1: matrix 32008 rows 16014 cols 70020 entries
Finished phase 1 with 16008 SingleSign rule and 5 generalized
[2026-05-22 15:20:33] [INFO ] Computed 1 invariants in 1683 ms
Computed 1 P flows in 1685 ms.
Exported basis to /tmp/petrispot-output-6684414336166098713.kers
Total runtime 1705 ms.
[2026-05-22 15:21:01] [INFO ] Implicit Places using invariants in 29893 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29927 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 62 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30066 ms. Remains : 16013/16014 places, 32008/32008 transitions.
[2026-05-22 15:21:01] [INFO ] Flatten gal took : 359 ms
[2026-05-22 15:21:02] [INFO ] Flatten gal took : 408 ms
[2026-05-22 15:21:03] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:21:03] [INFO ] Flatten gal took : 390 ms
[2026-05-22 15:21:03] [INFO ] Flatten gal took : 403 ms
[2026-05-22 15:21:04] [INFO ] Time to serialize gal into /tmp/CTLFireability8752274919853220102.gal : 90 ms
[2026-05-22 15:21:04] [INFO ] Time to serialize properties into /tmp/CTLFireability2024981628021160819.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/CTLFireability8752274919853220102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2024981628021160819.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.
[2026-05-22 15:21:34] [INFO ] Flatten gal took : 618 ms
[2026-05-22 15:21:34] [INFO ] Applying decomposition
[2026-05-22 15:21:35] [INFO ] Flatten gal took : 662 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/graph8636508611142822836.txt' '-o' '/tmp/graph8636508611142822836.bin' '-w' '/tmp/graph8636508611142822836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8636508611142822836.bin' '-l' '-1' '-v' '-w' '/tmp/graph8636508611142822836.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:21:37] [INFO ] Decomposing Gal with order
[2026-05-22 15:21:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:22:23] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:22:24] [INFO ] Flatten gal took : 45565 ms
[2026-05-22 15:22:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2561 ms.
[2026-05-22 15:22:28] [INFO ] Time to serialize gal into /tmp/CTLFireability2382655192831133392.gal : 106 ms
[2026-05-22 15:22:28] [INFO ] Time to serialize properties into /tmp/CTLFireability12359574258707831313.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/CTLFireability2382655192831133392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12359574258707831313.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 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 84 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
[2026-05-22 15:22:58] [INFO ] Invariant cache hit.
[2026-05-22 15:23:26] [INFO ] Implicit Places using invariants in 27825 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27872 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 72 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28032 ms. Remains : 16013/16014 places, 32008/32008 transitions.
[2026-05-22 15:23:26] [INFO ] Flatten gal took : 445 ms
[2026-05-22 15:23:27] [INFO ] Flatten gal took : 461 ms
[2026-05-22 15:23:28] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:23:28] [INFO ] Flatten gal took : 384 ms
[2026-05-22 15:23:29] [INFO ] Flatten gal took : 491 ms
[2026-05-22 15:23:29] [INFO ] Time to serialize gal into /tmp/CTLFireability13661568897896955746.gal : 101 ms
[2026-05-22 15:23:29] [INFO ] Time to serialize properties into /tmp/CTLFireability16170572902253388818.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/CTLFireability13661568897896955746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16170572902253388818.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.
[2026-05-22 15:24:00] [INFO ] Flatten gal took : 597 ms
[2026-05-22 15:24:00] [INFO ] Applying decomposition
[2026-05-22 15:24:00] [INFO ] Flatten gal took : 634 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/graph715485053231364321.txt' '-o' '/tmp/graph715485053231364321.bin' '-w' '/tmp/graph715485053231364321.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph715485053231364321.bin' '-l' '-1' '-v' '-w' '/tmp/graph715485053231364321.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:24:02] [INFO ] Decomposing Gal with order
[2026-05-22 15:24:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:24:45] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:24:46] [INFO ] Flatten gal took : 41569 ms
[2026-05-22 15:24:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2533 ms.
[2026-05-22 15:24:49] [INFO ] Time to serialize gal into /tmp/CTLFireability6425377399447074625.gal : 92 ms
[2026-05-22 15:24:49] [INFO ] Time to serialize properties into /tmp/CTLFireability11030397356223427501.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/CTLFireability6425377399447074625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11030397356223427501.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 : 16014/16014 places, 32008/32008 transitions.
Graph (complete) has 22012 edges and 16014 vertex of which 12012 are kept as prefixes of interest. Removing 4002 places using SCC suffix rule.35 ms
Discarding 4002 places :
Also discarding 8000 output transitions
Drop transitions (Output transitions of discarded places.) removed 8000 transitions
Applied a total of 1 rules in 324 ms. Remains 12012 /16014 variables (removed 4002) and now considering 24008/32008 (removed 8000) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13661294324325502866.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17887696345804984476.kers'
[2026-05-22 15:25:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13661294324325502866.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17887696345804984476.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 24008 rows 12012 cols 52019 entries
Finished phase 1 with 12007 SingleSign rule and 4 generalized
[2026-05-22 15:25:21] [INFO ] Computed 1 invariants in 1230 ms
Computed 1 P flows in 1231 ms.
Exported basis to /tmp/petrispot-output-17887696345804984476.kers
Total runtime 1247 ms.
[2026-05-22 15:25:41] [INFO ] Implicit Places using invariants in 21252 ms returned [12011]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21289 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 12011/16014 places, 24008/32008 transitions.
Graph (complete) has 16009 edges and 12011 vertex of which 12010 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12010 transition count 24006
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12009 transition count 24006
Applied a total of 3 rules in 205 ms. Remains 12009 /12011 variables (removed 2) and now considering 24006/24008 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4507928196734890367.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9201537867898026505.kers'
[2026-05-22 15:25:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4507928196734890367.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9201537867898026505.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 24006 rows 12009 cols 52013 entries
Finished phase 1 with 12009 SingleSign rule and 0 generalized
[2026-05-22 15:25:42] [INFO ] Computed 0 invariants in 1080 ms
Computed 0 P flows in 1106 ms.
Exported basis to /tmp/petrispot-output-9201537867898026505.kers
Total runtime 1122 ms.
[2026-05-22 15:25:59] [INFO ] Implicit Places using invariants in 17820 ms returned []
Implicit Place search using SMT only with invariants took 17838 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 12009/16014 places, 24006/32008 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 39671 ms. Remains : 12009/16014 places, 24006/32008 transitions.
[2026-05-22 15:25:59] [INFO ] Flatten gal took : 264 ms
[2026-05-22 15:25:59] [INFO ] Flatten gal took : 374 ms
[2026-05-22 15:26:00] [INFO ] Input system was already deterministic with 24006 transitions.
[2026-05-22 15:26:01] [INFO ] Flatten gal took : 350 ms
[2026-05-22 15:26:01] [INFO ] Flatten gal took : 397 ms
[2026-05-22 15:26:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17141197187788993165.gal : 93 ms
[2026-05-22 15:26:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5069195605545605571.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/CTLFireability17141197187788993165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5069195605545605571.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.
[2026-05-22 15:26:32] [INFO ] Flatten gal took : 355 ms
[2026-05-22 15:26:32] [INFO ] Applying decomposition
[2026-05-22 15:26:32] [INFO ] Flatten gal took : 396 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/graph9684192306663690419.txt' '-o' '/tmp/graph9684192306663690419.bin' '-w' '/tmp/graph9684192306663690419.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9684192306663690419.bin' '-l' '-1' '-v' '-w' '/tmp/graph9684192306663690419.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:26:33] [INFO ] Decomposing Gal with order
[2026-05-22 15:26:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:27:09] [INFO ] Removed a total of 11997 redundant transitions.
[2026-05-22 15:27:10] [INFO ] Flatten gal took : 35659 ms
[2026-05-22 15:27:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 12000 labels/synchronizations in 1477 ms.
[2026-05-22 15:27:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9410342674366159672.gal : 62 ms
[2026-05-22 15:27:12] [INFO ] Time to serialize properties into /tmp/CTLFireability7798553664895174731.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/CTLFireability9410342674366159672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7798553664895174731.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 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 56 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (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-5730650729389186202.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1777823255993113999.kers'
[2026-05-22 15:27:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5730650729389186202.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1777823255993113999.kers]
Culled 0 columns in 18 ms.
// Phase 1: matrix 32008 rows 16014 cols 70020 entries
Finished phase 1 with 16008 SingleSign rule and 5 generalized
[2026-05-22 15:27:44] [INFO ] Computed 1 invariants in 1697 ms
Computed 1 P flows in 1699 ms.
Exported basis to /tmp/petrispot-output-1777823255993113999.kers
Total runtime 1723 ms.
[2026-05-22 15:28:12] [INFO ] Implicit Places using invariants in 29452 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29482 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 70 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29611 ms. Remains : 16013/16014 places, 32008/32008 transitions.
[2026-05-22 15:28:12] [INFO ] Flatten gal took : 499 ms
[2026-05-22 15:28:13] [INFO ] Flatten gal took : 522 ms
[2026-05-22 15:28:14] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:28:15] [INFO ] Flatten gal took : 485 ms
[2026-05-22 15:28:15] [INFO ] Flatten gal took : 603 ms
[2026-05-22 15:28:16] [INFO ] Time to serialize gal into /tmp/CTLFireability4539592500170089690.gal : 122 ms
[2026-05-22 15:28:16] [INFO ] Time to serialize properties into /tmp/CTLFireability2230689153984770407.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/CTLFireability4539592500170089690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2230689153984770407.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.
[2026-05-22 15:28:46] [INFO ] Flatten gal took : 575 ms
[2026-05-22 15:28:46] [INFO ] Applying decomposition
[2026-05-22 15:28:47] [INFO ] Flatten gal took : 628 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/graph2835371515772733923.txt' '-o' '/tmp/graph2835371515772733923.bin' '-w' '/tmp/graph2835371515772733923.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2835371515772733923.bin' '-l' '-1' '-v' '-w' '/tmp/graph2835371515772733923.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:28:49] [INFO ] Decomposing Gal with order
[2026-05-22 15:28:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:29:35] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:29:36] [INFO ] Flatten gal took : 45366 ms
[2026-05-22 15:29:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2591 ms.
[2026-05-22 15:29:39] [INFO ] Time to serialize gal into /tmp/CTLFireability4409721606714836737.gal : 82 ms
[2026-05-22 15:29:39] [INFO ] Time to serialize properties into /tmp/CTLFireability11690802936881435063.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/CTLFireability4409721606714836737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11690802936881435063.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 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 56 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
[2026-05-22 15:30:09] [INFO ] Invariant cache hit.
[2026-05-22 15:30:37] [INFO ] Implicit Places using invariants in 27396 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27441 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 53 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27574 ms. Remains : 16013/16014 places, 32008/32008 transitions.
[2026-05-22 15:30:37] [INFO ] Flatten gal took : 493 ms
[2026-05-22 15:30:38] [INFO ] Flatten gal took : 561 ms
[2026-05-22 15:30:39] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:30:40] [INFO ] Flatten gal took : 434 ms
[2026-05-22 15:30:40] [INFO ] Flatten gal took : 433 ms
[2026-05-22 15:30:40] [INFO ] Time to serialize gal into /tmp/CTLFireability6157159411629620300.gal : 98 ms
[2026-05-22 15:30:40] [INFO ] Time to serialize properties into /tmp/CTLFireability17205276446379702365.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/CTLFireability6157159411629620300.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17205276446379702365.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.
[2026-05-22 15:31:11] [INFO ] Flatten gal took : 480 ms
[2026-05-22 15:31:11] [INFO ] Applying decomposition
[2026-05-22 15:31:11] [INFO ] Flatten gal took : 569 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/graph16474395478248665994.txt' '-o' '/tmp/graph16474395478248665994.bin' '-w' '/tmp/graph16474395478248665994.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16474395478248665994.bin' '-l' '-1' '-v' '-w' '/tmp/graph16474395478248665994.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:31:13] [INFO ] Decomposing Gal with order
[2026-05-22 15:31:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:31:57] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:31:58] [INFO ] Flatten gal took : 43133 ms
[2026-05-22 15:32:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2566 ms.
[2026-05-22 15:32:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10920619674992951763.gal : 129 ms
[2026-05-22 15:32:02] [INFO ] Time to serialize properties into /tmp/CTLFireability1832662127453371841.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/CTLFireability10920619674992951763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1832662127453371841.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 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 72 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
[2026-05-22 15:32:32] [INFO ] Invariant cache hit.
[2026-05-22 15:33:05] [INFO ] Implicit Places using invariants in 33041 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33084 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 63 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33252 ms. Remains : 16013/16014 places, 32008/32008 transitions.
[2026-05-22 15:33:05] [INFO ] Flatten gal took : 358 ms
[2026-05-22 15:33:06] [INFO ] Flatten gal took : 616 ms
[2026-05-22 15:33:07] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:33:08] [INFO ] Flatten gal took : 408 ms
[2026-05-22 15:33:08] [INFO ] Flatten gal took : 530 ms
[2026-05-22 15:33:08] [INFO ] Time to serialize gal into /tmp/CTLFireability12198876410402194308.gal : 110 ms
[2026-05-22 15:33:08] [INFO ] Time to serialize properties into /tmp/CTLFireability7324726478575123819.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/CTLFireability12198876410402194308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7324726478575123819.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.
[2026-05-22 15:33:39] [INFO ] Flatten gal took : 629 ms
[2026-05-22 15:33:39] [INFO ] Applying decomposition
[2026-05-22 15:33:40] [INFO ] Flatten gal took : 621 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/graph9661687095036479427.txt' '-o' '/tmp/graph9661687095036479427.bin' '-w' '/tmp/graph9661687095036479427.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9661687095036479427.bin' '-l' '-1' '-v' '-w' '/tmp/graph9661687095036479427.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:33:41] [INFO ] Decomposing Gal with order
[2026-05-22 15:33:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:34:26] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:34:27] [INFO ] Flatten gal took : 43776 ms
[2026-05-22 15:34:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2529 ms.
[2026-05-22 15:34:30] [INFO ] Time to serialize gal into /tmp/CTLFireability18229386883250927763.gal : 73 ms
[2026-05-22 15:34:30] [INFO ] Time to serialize properties into /tmp/CTLFireability5960905873561250235.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/CTLFireability18229386883250927763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5960905873561250235.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 : 16014/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 48 ms. Remains 16014 /16014 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
[2026-05-22 15:35:00] [INFO ] Invariant cache hit.
[2026-05-22 15:35:30] [INFO ] Implicit Places using invariants in 29794 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29817 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16014 places, 32008/32008 transitions.
Applied a total of 0 rules in 57 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29937 ms. Remains : 16013/16014 places, 32008/32008 transitions.
[2026-05-22 15:35:31] [INFO ] Flatten gal took : 554 ms
[2026-05-22 15:35:31] [INFO ] Flatten gal took : 575 ms
[2026-05-22 15:35:33] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:35:33] [INFO ] Flatten gal took : 532 ms
[2026-05-22 15:35:34] [INFO ] Flatten gal took : 608 ms
[2026-05-22 15:35:34] [INFO ] Time to serialize gal into /tmp/CTLFireability12531568070417666983.gal : 139 ms
[2026-05-22 15:35:34] [INFO ] Time to serialize properties into /tmp/CTLFireability1639981228197031274.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/CTLFireability12531568070417666983.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1639981228197031274.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.
[2026-05-22 15:36:05] [INFO ] Flatten gal took : 594 ms
[2026-05-22 15:36:05] [INFO ] Applying decomposition
[2026-05-22 15:36:05] [INFO ] Flatten gal took : 580 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/graph11624208247021417498.txt' '-o' '/tmp/graph11624208247021417498.bin' '-w' '/tmp/graph11624208247021417498.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11624208247021417498.bin' '-l' '-1' '-v' '-w' '/tmp/graph11624208247021417498.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:36:07] [INFO ] Decomposing Gal with order
[2026-05-22 15:36:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:36:55] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:36:56] [INFO ] Flatten gal took : 47043 ms
[2026-05-22 15:36:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2607 ms.
[2026-05-22 15:36:59] [INFO ] Time to serialize gal into /tmp/CTLFireability14160560972224410345.gal : 88 ms
[2026-05-22 15:36:59] [INFO ] Time to serialize properties into /tmp/CTLFireability9793542716788719548.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/CTLFireability14160560972224410345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9793542716788719548.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.
[2026-05-22 15:37:30] [INFO ] Flatten gal took : 816 ms
[2026-05-22 15:37:32] [INFO ] Flatten gal took : 802 ms
[2026-05-22 15:37:33] [INFO ] Applying decomposition
[2026-05-22 15:37:34] [INFO ] Flatten gal took : 885 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/graph5744198418684703609.txt' '-o' '/tmp/graph5744198418684703609.bin' '-w' '/tmp/graph5744198418684703609.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5744198418684703609.bin' '-l' '-1' '-v' '-w' '/tmp/graph5744198418684703609.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:37:36] [INFO ] Decomposing Gal with order
[2026-05-22 15:37:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:38:23] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:38:24] [INFO ] Flatten gal took : 45704 ms
[2026-05-22 15:38:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2623 ms.
[2026-05-22 15:38:27] [INFO ] Time to serialize gal into /tmp/CTLFireability14919768067862455860.gal : 81 ms
[2026-05-22 15:38:27] [INFO ] Time to serialize properties into /tmp/CTLFireability10324389878238043946.ctl : 83 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/CTLFireability14919768067862455860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10324389878238043946.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 12 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.17739e+12,186.211,1701352,32,20010,87,8.06202e+06,67,66,44019,80037,0


Converting to forward existential form...Done !
original formula: EG(EF(EX(EX(((u3.Weight_Right_Wheel_on==0)||(i4.u6.P2==0))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U EX(EX(((u3.Weight_Right_Wheel_on==0)||(i4.u6.P2==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t18080, t23150, t30489, t32005, i4.t32007, Intersection with reachable at each step enabled....208

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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="AirplaneLD-PT-4000"
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 AirplaneLD-PT-4000, 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 r002-oct2-177944366000138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-4000.tgz
mv AirplaneLD-PT-4000 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 ;