Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r194-tall-177969914300690.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Peterson-COL-7, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914300690
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 8.6K Mar 8 07:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 8 07:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 8 07:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 8 07:08 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 3.8K Mar 16 08:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 16 08:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 16 08:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 16 08:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 8 07:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Mar 8 07:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Mar 8 07:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Mar 8 07:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 47K 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 Peterson-COL-7-CTLFireability-2024-00
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-01
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-02
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-03
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-04
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-05
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-06
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-07
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-08
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-09
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-10
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-11
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-12
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-13
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-14
FORMULA_NAME Peterson-COL-7-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779814321060

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-26 16:52:02] [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]
[2026-05-26 16:52:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 16:52:02] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-26 16:52:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-26 16:52:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 526 ms
[2026-05-26 16:52:02] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 2048 PT places and 3384.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
[2026-05-26 16:52:02] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 5 ms.
[2026-05-26 16:52:02] [INFO ] Skeletonized 9 HLPN properties in 1 ms. Removed 7 properties that had guard overlaps.
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 7 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 1031 steps (0 resets) in 34 ms. (29 steps per ms) remains 0/9 properties
[2026-05-26 16:52:03] [INFO ] Flatten gal took : 16 ms
[2026-05-26 16:52:03] [INFO ] Flatten gal took : 2 ms
Domain [Process(8), Tour(7), Process(8)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 7)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2026-05-26 16:52:03] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 59 ms.
[2026-05-26 16:52:03] [INFO ] Unfolded 16 HLPN properties in 5 ms.
Deduced a syphon composed of 56 places in 30 ms
Reduce places removed 56 places and 112 transitions.
Support contains 1992 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 27 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 16:52:03] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15837347013481985444.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13279833136285208440.kers'
[2026-05-26 16:52:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15837347013481985444.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13279833136285208440.kers]
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 1 ms.
// Phase 1: matrix 2760 rows 1976 cols 6304 entries
Finished phase 1 with 1961 SingleSign rule and 0 generalized
[2026-05-26 16:52:03] [INFO ] Computed 31 invariants in 11 ms
Computed 31 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-13279833136285208440.kers
Total runtime 13 ms.
[2026-05-26 16:52:03] [INFO ] Implicit Places using invariants in 443 ms returned []
[2026-05-26 16:52:03] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 16:52:03] [INFO ] Invariant cache hit.
[2026-05-26 16:52:04] [INFO ] State equation strengthened by 497 read => feed constraints.
[2026-05-26 16:52:05] [INFO ] Implicit Places using invariants and state equation in 1246 ms returned []
Implicit Place search using SMT with State Equation took 1718 ms to find 0 implicit places.
Running 3088 sub problems to find dead transitions.
[2026-05-26 16:52:05] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 16:52:05] [INFO ] Invariant cache hit.
[2026-05-26 16:52:05] [INFO ] State equation strengthened by 497 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1984/4752 variables, and 7 constraints, problems are : Problem set: 0 solved, 3088 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 7/23 constraints, Generalized P Invariants (flows): 0/8 constraints, State Equation: 0/1992 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 3088/3088 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3088 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1984/4752 variables, and 7 constraints, problems are : Problem set: 0 solved, 3088 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 7/23 constraints, Generalized P Invariants (flows): 0/8 constraints, State Equation: 0/1992 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 0/3088 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61445ms problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 61474ms
Finished structural reductions in LTL mode , in 1 iterations and 63259 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 13 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 16:53:06] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 16:53:06] [INFO ] Invariant cache hit.
[2026-05-26 16:53:06] [INFO ] Implicit Places using invariants in 250 ms returned []
[2026-05-26 16:53:06] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 16:53:06] [INFO ] Invariant cache hit.
[2026-05-26 16:53:07] [INFO ] State equation strengthened by 497 read => feed constraints.
[2026-05-26 16:53:08] [INFO ] Implicit Places using invariants and state equation in 1174 ms returned []
Implicit Place search using SMT with State Equation took 1427 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1444 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Support contains 1992 out of 1992 places after structural reductions.
[2026-05-26 16:53:08] [INFO ] Flatten gal took : 240 ms
[2026-05-26 16:53:08] [INFO ] Flatten gal took : 165 ms
[2026-05-26 16:53:09] [INFO ] Input system was already deterministic with 3096 transitions.
Reduction of identical properties reduced properties to check from 31 to 26
RANDOM walk for 40000 steps (8 resets) in 1919 ms. (20 steps per ms) remains 1/26 properties
BEST_FIRST walk for 40004 steps (8 resets) in 724 ms. (55 steps per ms) remains 1/1 properties
[2026-05-26 16:53:10] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 16:53:10] [INFO ] Invariant cache hit.
[2026-05-26 16:53:10] [INFO ] State equation strengthened by 497 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1864/1920 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1920 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 8/1928 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1928 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/1936 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1936 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2760/4696 variables, 1936/1960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4696 variables, 497/2457 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4696 variables, 0/2457 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 56/4752 variables, 56/2513 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4752 variables, 7/2520 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4752 variables, 0/2520 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/4752 variables, 0/2520 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4752/4752 variables, and 2520 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3024 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 1992/1992 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1864/1920 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1920 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 8/1928 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1928 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/1936 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1936 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1936 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1936 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2760/4696 variables, 1936/1962 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4696 variables, 497/2459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4696 variables, 1/2460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4696/4752 variables, and 2460 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5024 ms.
Refiners :[Positive P Invariants (semi-flows): 16/23 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 1936/1992 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8067ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 56 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 882 transitions
Trivial Post-agglo rules discarded 882 transitions
Performed 882 trivial Post agglomeration. Transition count delta: 882
Iterating post reduction 0 with 882 rules applied. Total rules applied 882 place count 1992 transition count 2214
Reduce places removed 882 places and 0 transitions.
Iterating post reduction 1 with 882 rules applied. Total rules applied 1764 place count 1110 transition count 2214
Performed 455 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 455 Pre rules applied. Total rules applied 1764 place count 1110 transition count 1759
Deduced a syphon composed of 455 places in 2 ms
Reduce places removed 455 places and 0 transitions.
Iterating global reduction 2 with 910 rules applied. Total rules applied 2674 place count 655 transition count 1759
Applied a total of 2674 rules in 351 ms. Remains 655 /1992 variables (removed 1337) and now considering 1759/3096 (removed 1337) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 351 ms. Remains : 655/1992 places, 1759/3096 transitions.
RANDOM walk for 40000 steps (8 resets) in 340 ms. (117 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 97 steps, run visited all 1 properties in 9 ms. (steps per millisecond=10 )
Probabilistic random walk after 97 steps, saw 89 distinct states, run finished after 13 ms. (steps per millisecond=7 ) properties seen :1
[2026-05-26 16:53:18] [INFO ] Flatten gal took : 77 ms
[2026-05-26 16:53:19] [INFO ] Flatten gal took : 113 ms
[2026-05-26 16:53:19] [INFO ] Input system was already deterministic with 3096 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 49 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 16:53:19] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 16:53:19] [INFO ] Invariant cache hit.
[2026-05-26 16:53:21] [INFO ] Implicit Places using invariants in 1630 ms returned []
[2026-05-26 16:53:21] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 16:53:21] [INFO ] Invariant cache hit.
[2026-05-26 16:53:22] [INFO ] State equation strengthened by 497 read => feed constraints.
[2026-05-26 16:53:44] [INFO ] Implicit Places using invariants and state equation in 23330 ms returned []
Implicit Place search using SMT with State Equation took 24963 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 25014 ms. Remains : 1992/1992 places, 3096/3096 transitions.
[2026-05-26 16:53:44] [INFO ] Flatten gal took : 52 ms
[2026-05-26 16:53:44] [INFO ] Flatten gal took : 59 ms
[2026-05-26 16:53:44] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 16:53:44] [INFO ] Flatten gal took : 44 ms
[2026-05-26 16:53:44] [INFO ] Flatten gal took : 43 ms
[2026-05-26 16:53:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3048460075167640673.gal : 22 ms
[2026-05-26 16:53:44] [INFO ] Time to serialize properties into /tmp/CTLFireability4770838066129390371.ctl : 9 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/CTLFireability3048460075167640673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4770838066129390371.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.
[2026-05-26 16:54:15] [INFO ] Flatten gal took : 60 ms
[2026-05-26 16:54:15] [INFO ] Applying decomposition
[2026-05-26 16:54:15] [INFO ] Flatten gal took : 41 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/graph10603364172878841319.txt' '-o' '/tmp/graph10603364172878841319.bin' '-w' '/tmp/graph10603364172878841319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10603364172878841319.bin' '-l' '-1' '-v' '-w' '/tmp/graph10603364172878841319.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:54:15] [INFO ] Decomposing Gal with order
[2026-05-26 16:54:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:54:15] [INFO ] Removed a total of 2833 redundant transitions.
[2026-05-26 16:54:16] [INFO ] Flatten gal took : 237 ms
[2026-05-26 16:54:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 22 ms.
[2026-05-26 16:54:16] [INFO ] Time to serialize gal into /tmp/CTLFireability9531476055757374445.gal : 33 ms
[2026-05-26 16:54:16] [INFO ] Time to serialize properties into /tmp/CTLFireability10114672016241357115.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9531476055757374445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10114672016241357115.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 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 1992 transition count 3088
Reduce places removed 8 places and 0 transitions.
Performed 392 Post agglomeration using F-continuation condition.Transition count delta: 392
Iterating post reduction 1 with 400 rules applied. Total rules applied 408 place count 1984 transition count 2696
Reduce places removed 392 places and 0 transitions.
Iterating post reduction 2 with 392 rules applied. Total rules applied 800 place count 1592 transition count 2696
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 800 place count 1592 transition count 2632
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 928 place count 1528 transition count 2632
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 942 place count 1521 transition count 2625
Applied a total of 942 rules in 303 ms. Remains 1521 /1992 variables (removed 471) and now considering 2625/3096 (removed 471) transitions.
[2026-05-26 16:54:47] [INFO ] Flow matrix only has 2289 transitions (discarded 336 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5272671096264524972.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-896931017879535100.kers'
[2026-05-26 16:54:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5272671096264524972.kers, --Pflows, --basisKERS=/tmp/petrispot-output-896931017879535100.kers]
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 1 ms.
// Phase 1: matrix 2289 rows 1505 cols 5362 entries
Finished phase 1 with 1490 SingleSign rule and 0 generalized
[2026-05-26 16:54:47] [INFO ] Computed 31 invariants in 8 ms
Computed 31 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-896931017879535100.kers
Total runtime 20 ms.
[2026-05-26 16:54:48] [INFO ] Implicit Places using invariants in 1023 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1034 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1513/1992 places, 2625/3096 transitions.
Applied a total of 0 rules in 41 ms. Remains 1513 /1513 variables (removed 0) and now considering 2625/2625 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1379 ms. Remains : 1513/1992 places, 2625/3096 transitions.
[2026-05-26 16:54:48] [INFO ] Flatten gal took : 37 ms
[2026-05-26 16:54:48] [INFO ] Flatten gal took : 89 ms
[2026-05-26 16:54:48] [INFO ] Input system was already deterministic with 2625 transitions.
[2026-05-26 16:54:48] [INFO ] Flatten gal took : 73 ms
[2026-05-26 16:54:48] [INFO ] Flatten gal took : 72 ms
[2026-05-26 16:54:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6462995021846758253.gal : 26 ms
[2026-05-26 16:54:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14753967002764107820.ctl : 2 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/CTLFireability6462995021846758253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14753967002764107820.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.
[2026-05-26 16:55:19] [INFO ] Flatten gal took : 39 ms
[2026-05-26 16:55:19] [INFO ] Applying decomposition
[2026-05-26 16:55:19] [INFO ] Flatten gal took : 39 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/graph17946304408740156138.txt' '-o' '/tmp/graph17946304408740156138.bin' '-w' '/tmp/graph17946304408740156138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17946304408740156138.bin' '-l' '-1' '-v' '-w' '/tmp/graph17946304408740156138.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:55:19] [INFO ] Decomposing Gal with order
[2026-05-26 16:55:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:55:19] [INFO ] Removed a total of 2840 redundant transitions.
[2026-05-26 16:55:19] [INFO ] Flatten gal took : 124 ms
[2026-05-26 16:55:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2026-05-26 16:55:19] [INFO ] Time to serialize gal into /tmp/CTLFireability10414153042984440761.gal : 24 ms
[2026-05-26 16:55:19] [INFO ] Time to serialize properties into /tmp/CTLFireability8414364236787822030.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/CTLFireability10414153042984440761.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8414364236787822030.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 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 23 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 16:55:50] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18415310928478546154.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13632841531981804408.kers'
[2026-05-26 16:55:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18415310928478546154.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13632841531981804408.kers]
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 1 ms.
// Phase 1: matrix 2760 rows 1976 cols 6304 entries
Finished phase 1 with 1961 SingleSign rule and 0 generalized
[2026-05-26 16:55:50] [INFO ] Computed 31 invariants in 10 ms
Computed 31 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-13632841531981804408.kers
Total runtime 12 ms.
[2026-05-26 16:55:52] [INFO ] Implicit Places using invariants in 1908 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1915 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 32 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1979 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2026-05-26 16:55:52] [INFO ] Flatten gal took : 53 ms
[2026-05-26 16:55:52] [INFO ] Flatten gal took : 87 ms
[2026-05-26 16:55:52] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 16:55:52] [INFO ] Flatten gal took : 44 ms
[2026-05-26 16:55:52] [INFO ] Flatten gal took : 45 ms
[2026-05-26 16:55:52] [INFO ] Time to serialize gal into /tmp/CTLFireability5602253430422654456.gal : 10 ms
[2026-05-26 16:55:52] [INFO ] Time to serialize properties into /tmp/CTLFireability10546312050385959052.ctl : 3 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/CTLFireability5602253430422654456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10546312050385959052.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.
[2026-05-26 16:56:22] [INFO ] Flatten gal took : 49 ms
[2026-05-26 16:56:22] [INFO ] Applying decomposition
[2026-05-26 16:56:22] [INFO ] Flatten gal took : 48 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/graph14164976112857725359.txt' '-o' '/tmp/graph14164976112857725359.bin' '-w' '/tmp/graph14164976112857725359.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14164976112857725359.bin' '-l' '-1' '-v' '-w' '/tmp/graph14164976112857725359.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:56:22] [INFO ] Decomposing Gal with order
[2026-05-26 16:56:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:56:23] [INFO ] Removed a total of 2840 redundant transitions.
[2026-05-26 16:56:23] [INFO ] Flatten gal took : 115 ms
[2026-05-26 16:56:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2026-05-26 16:56:23] [INFO ] Time to serialize gal into /tmp/CTLFireability18022954000065788274.gal : 21 ms
[2026-05-26 16:56:23] [INFO ] Time to serialize properties into /tmp/CTLFireability503222205733074274.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18022954000065788274.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability503222205733074274.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 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 30 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 16:56:53] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 16:56:53] [INFO ] Invariant cache hit.
[2026-05-26 16:56:54] [INFO ] Implicit Places using invariants in 1386 ms returned []
[2026-05-26 16:56:54] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 16:56:54] [INFO ] Invariant cache hit.
[2026-05-26 16:56:55] [INFO ] State equation strengthened by 497 read => feed constraints.
[2026-05-26 16:57:02] [INFO ] Implicit Places using invariants and state equation in 7932 ms returned []
Implicit Place search using SMT with State Equation took 9320 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 9354 ms. Remains : 1992/1992 places, 3096/3096 transitions.
[2026-05-26 16:57:02] [INFO ] Flatten gal took : 36 ms
[2026-05-26 16:57:02] [INFO ] Flatten gal took : 42 ms
[2026-05-26 16:57:02] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 16:57:02] [INFO ] Flatten gal took : 41 ms
[2026-05-26 16:57:03] [INFO ] Flatten gal took : 41 ms
[2026-05-26 16:57:03] [INFO ] Time to serialize gal into /tmp/CTLFireability4522197582997819409.gal : 8 ms
[2026-05-26 16:57:03] [INFO ] Time to serialize properties into /tmp/CTLFireability1810380174826362155.ctl : 3 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/CTLFireability4522197582997819409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1810380174826362155.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.
[2026-05-26 16:57:33] [INFO ] Flatten gal took : 45 ms
[2026-05-26 16:57:33] [INFO ] Applying decomposition
[2026-05-26 16:57:33] [INFO ] Flatten gal took : 75 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/graph7694576310888836731.txt' '-o' '/tmp/graph7694576310888836731.bin' '-w' '/tmp/graph7694576310888836731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7694576310888836731.bin' '-l' '-1' '-v' '-w' '/tmp/graph7694576310888836731.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:57:33] [INFO ] Decomposing Gal with order
[2026-05-26 16:57:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:57:33] [INFO ] Removed a total of 2836 redundant transitions.
[2026-05-26 16:57:33] [INFO ] Flatten gal took : 144 ms
[2026-05-26 16:57:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2026-05-26 16:57:33] [INFO ] Time to serialize gal into /tmp/CTLFireability5140478008719640866.gal : 21 ms
[2026-05-26 16:57:33] [INFO ] Time to serialize properties into /tmp/CTLFireability14803094111020918384.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5140478008719640866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14803094111020918384.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 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 882 transitions
Trivial Post-agglo rules discarded 882 transitions
Performed 882 trivial Post agglomeration. Transition count delta: 882
Iterating post reduction 0 with 882 rules applied. Total rules applied 882 place count 1992 transition count 2214
Reduce places removed 882 places and 0 transitions.
Iterating post reduction 1 with 882 rules applied. Total rules applied 1764 place count 1110 transition count 2214
Performed 407 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 407 Pre rules applied. Total rules applied 1764 place count 1110 transition count 1807
Deduced a syphon composed of 407 places in 1 ms
Reduce places removed 407 places and 0 transitions.
Iterating global reduction 2 with 814 rules applied. Total rules applied 2578 place count 703 transition count 1807
Applied a total of 2578 rules in 199 ms. Remains 703 /1992 variables (removed 1289) and now considering 1807/3096 (removed 1289) transitions.
[2026-05-26 16:58:04] [INFO ] Flow matrix only has 1471 transitions (discarded 336 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6844816974910777759.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1967573781028514566.kers'
[2026-05-26 16:58:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6844816974910777759.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1967573781028514566.kers]
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 0 ms.
// Phase 1: matrix 1471 rows 687 cols 3726 entries
Finished phase 1 with 672 SingleSign rule and 0 generalized
[2026-05-26 16:58:04] [INFO ] Computed 31 invariants in 4 ms
Computed 31 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1967573781028514566.kers
Total runtime 5 ms.
[2026-05-26 16:58:05] [INFO ] Implicit Places using invariants in 909 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 923 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 695/1992 places, 1807/3096 transitions.
Applied a total of 0 rules in 48 ms. Remains 695 /695 variables (removed 0) and now considering 1807/1807 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1170 ms. Remains : 695/1992 places, 1807/3096 transitions.
[2026-05-26 16:58:05] [INFO ] Flatten gal took : 22 ms
[2026-05-26 16:58:05] [INFO ] Flatten gal took : 26 ms
[2026-05-26 16:58:05] [INFO ] Input system was already deterministic with 1807 transitions.
[2026-05-26 16:58:05] [INFO ] Flatten gal took : 24 ms
[2026-05-26 16:58:05] [INFO ] Flatten gal took : 25 ms
[2026-05-26 16:58:05] [INFO ] Time to serialize gal into /tmp/CTLFireability10132297714876139393.gal : 5 ms
[2026-05-26 16:58:05] [INFO ] Time to serialize properties into /tmp/CTLFireability14102220278799019102.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/CTLFireability10132297714876139393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14102220278799019102.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.
[2026-05-26 16:58:35] [INFO ] Flatten gal took : 24 ms
[2026-05-26 16:58:35] [INFO ] Applying decomposition
[2026-05-26 16:58:35] [INFO ] Flatten gal took : 24 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/graph17195152432082131021.txt' '-o' '/tmp/graph17195152432082131021.bin' '-w' '/tmp/graph17195152432082131021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17195152432082131021.bin' '-l' '-1' '-v' '-w' '/tmp/graph17195152432082131021.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:58:35] [INFO ] Decomposing Gal with order
[2026-05-26 16:58:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:58:35] [INFO ] Removed a total of 2112 redundant transitions.
[2026-05-26 16:58:35] [INFO ] Flatten gal took : 64 ms
[2026-05-26 16:58:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 655 labels/synchronizations in 39 ms.
[2026-05-26 16:58:35] [INFO ] Time to serialize gal into /tmp/CTLFireability11818139468755414418.gal : 8 ms
[2026-05-26 16:58:35] [INFO ] Time to serialize properties into /tmp/CTLFireability15055792228709680702.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/CTLFireability11818139468755414418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15055792228709680702.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 14 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 16:59:05] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13493493568838724222.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11498643774604999664.kers'
[2026-05-26 16:59:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13493493568838724222.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11498643774604999664.kers]
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 1 ms.
// Phase 1: matrix 2760 rows 1976 cols 6304 entries
Finished phase 1 with 1961 SingleSign rule and 0 generalized
[2026-05-26 16:59:05] [INFO ] Computed 31 invariants in 10 ms
Computed 31 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-11498643774604999664.kers
Total runtime 12 ms.
[2026-05-26 16:59:07] [INFO ] Implicit Places using invariants in 1728 ms returned []
[2026-05-26 16:59:07] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 16:59:07] [INFO ] Invariant cache hit.
[2026-05-26 16:59:08] [INFO ] State equation strengthened by 497 read => feed constraints.
[2026-05-26 16:59:28] [INFO ] Implicit Places using invariants and state equation in 20925 ms returned []
Implicit Place search using SMT with State Equation took 22668 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 22683 ms. Remains : 1992/1992 places, 3096/3096 transitions.
[2026-05-26 16:59:28] [INFO ] Flatten gal took : 34 ms
[2026-05-26 16:59:28] [INFO ] Flatten gal took : 42 ms
[2026-05-26 16:59:28] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 16:59:28] [INFO ] Flatten gal took : 42 ms
[2026-05-26 16:59:28] [INFO ] Flatten gal took : 41 ms
[2026-05-26 16:59:28] [INFO ] Time to serialize gal into /tmp/CTLFireability3540665825359195893.gal : 10 ms
[2026-05-26 16:59:28] [INFO ] Time to serialize properties into /tmp/CTLFireability3723981176301976655.ctl : 3 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/CTLFireability3540665825359195893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3723981176301976655.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.
[2026-05-26 16:59:59] [INFO ] Flatten gal took : 39 ms
[2026-05-26 16:59:59] [INFO ] Applying decomposition
[2026-05-26 16:59:59] [INFO ] Flatten gal took : 39 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/graph2973878019679917572.txt' '-o' '/tmp/graph2973878019679917572.bin' '-w' '/tmp/graph2973878019679917572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2973878019679917572.bin' '-l' '-1' '-v' '-w' '/tmp/graph2973878019679917572.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:59:59] [INFO ] Decomposing Gal with order
[2026-05-26 16:59:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:59:59] [INFO ] Removed a total of 2834 redundant transitions.
[2026-05-26 16:59:59] [INFO ] Flatten gal took : 75 ms
[2026-05-26 16:59:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-26 16:59:59] [INFO ] Time to serialize gal into /tmp/CTLFireability11142389069810849520.gal : 16 ms
[2026-05-26 16:59:59] [INFO ] Time to serialize properties into /tmp/CTLFireability14519921950054688165.ctl : 3 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/CTLFireability11142389069810849520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14519921950054688165.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 46 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 17:00:29] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 17:00:29] [INFO ] Invariant cache hit.
[2026-05-26 17:00:31] [INFO ] Implicit Places using invariants in 1707 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1710 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 48 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1807 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2026-05-26 17:00:31] [INFO ] Flatten gal took : 31 ms
[2026-05-26 17:00:31] [INFO ] Flatten gal took : 36 ms
[2026-05-26 17:00:31] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 17:00:31] [INFO ] Flatten gal took : 35 ms
[2026-05-26 17:00:31] [INFO ] Flatten gal took : 34 ms
[2026-05-26 17:00:31] [INFO ] Time to serialize gal into /tmp/CTLFireability15301404173393257617.gal : 8 ms
[2026-05-26 17:00:31] [INFO ] Time to serialize properties into /tmp/CTLFireability3649260709647235410.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/CTLFireability15301404173393257617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3649260709647235410.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.
[2026-05-26 17:01:01] [INFO ] Flatten gal took : 35 ms
[2026-05-26 17:01:01] [INFO ] Applying decomposition
[2026-05-26 17:01:01] [INFO ] Flatten gal took : 35 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/graph16918687525154073857.txt' '-o' '/tmp/graph16918687525154073857.bin' '-w' '/tmp/graph16918687525154073857.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16918687525154073857.bin' '-l' '-1' '-v' '-w' '/tmp/graph16918687525154073857.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:01:02] [INFO ] Decomposing Gal with order
[2026-05-26 17:01:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:01:02] [INFO ] Removed a total of 2840 redundant transitions.
[2026-05-26 17:01:02] [INFO ] Flatten gal took : 66 ms
[2026-05-26 17:01:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-26 17:01:02] [INFO ] Time to serialize gal into /tmp/CTLFireability16593586783708150986.gal : 14 ms
[2026-05-26 17:01:02] [INFO ] Time to serialize properties into /tmp/CTLFireability7372299664952799704.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/CTLFireability16593586783708150986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7372299664952799704.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 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 27 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 17:01:32] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 17:01:32] [INFO ] Invariant cache hit.
[2026-05-26 17:01:32] [INFO ] Implicit Places using invariants in 411 ms returned []
[2026-05-26 17:01:32] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 17:01:32] [INFO ] Invariant cache hit.
[2026-05-26 17:01:33] [INFO ] State equation strengthened by 497 read => feed constraints.
[2026-05-26 17:01:35] [INFO ] Implicit Places using invariants and state equation in 2834 ms returned []
Implicit Place search using SMT with State Equation took 3268 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 3305 ms. Remains : 1992/1992 places, 3096/3096 transitions.
[2026-05-26 17:01:35] [INFO ] Flatten gal took : 32 ms
[2026-05-26 17:01:35] [INFO ] Flatten gal took : 40 ms
[2026-05-26 17:01:35] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 17:01:36] [INFO ] Flatten gal took : 39 ms
[2026-05-26 17:01:36] [INFO ] Flatten gal took : 40 ms
[2026-05-26 17:01:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9160263205936128893.gal : 9 ms
[2026-05-26 17:01:36] [INFO ] Time to serialize properties into /tmp/CTLFireability10394183546402909041.ctl : 3 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/CTLFireability9160263205936128893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10394183546402909041.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.
[2026-05-26 17:02:06] [INFO ] Flatten gal took : 40 ms
[2026-05-26 17:02:06] [INFO ] Applying decomposition
[2026-05-26 17:02:06] [INFO ] Flatten gal took : 43 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/graph11493132616259101049.txt' '-o' '/tmp/graph11493132616259101049.bin' '-w' '/tmp/graph11493132616259101049.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11493132616259101049.bin' '-l' '-1' '-v' '-w' '/tmp/graph11493132616259101049.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:02:06] [INFO ] Decomposing Gal with order
[2026-05-26 17:02:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:02:06] [INFO ] Removed a total of 2833 redundant transitions.
[2026-05-26 17:02:06] [INFO ] Flatten gal took : 72 ms
[2026-05-26 17:02:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-26 17:02:06] [INFO ] Time to serialize gal into /tmp/CTLFireability5618529044092997981.gal : 16 ms
[2026-05-26 17:02:06] [INFO ] Time to serialize properties into /tmp/CTLFireability14732606071364900340.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5618529044092997981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14732606071364900340.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 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 13 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 17:02:36] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 17:02:36] [INFO ] Invariant cache hit.
[2026-05-26 17:02:37] [INFO ] Implicit Places using invariants in 361 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 370 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 7 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 390 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2026-05-26 17:02:37] [INFO ] Flatten gal took : 32 ms
[2026-05-26 17:02:37] [INFO ] Flatten gal took : 69 ms
[2026-05-26 17:02:37] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 17:02:37] [INFO ] Flatten gal took : 39 ms
[2026-05-26 17:02:37] [INFO ] Flatten gal took : 39 ms
[2026-05-26 17:02:37] [INFO ] Time to serialize gal into /tmp/CTLFireability9294331844943753005.gal : 8 ms
[2026-05-26 17:02:37] [INFO ] Time to serialize properties into /tmp/CTLFireability12616752265406682908.ctl : 2 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/CTLFireability9294331844943753005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12616752265406682908.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.
[2026-05-26 17:03:07] [INFO ] Flatten gal took : 41 ms
[2026-05-26 17:03:07] [INFO ] Applying decomposition
[2026-05-26 17:03:07] [INFO ] Flatten gal took : 43 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/graph6353263510578828911.txt' '-o' '/tmp/graph6353263510578828911.bin' '-w' '/tmp/graph6353263510578828911.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6353263510578828911.bin' '-l' '-1' '-v' '-w' '/tmp/graph6353263510578828911.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:03:07] [INFO ] Decomposing Gal with order
[2026-05-26 17:03:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:03:07] [INFO ] Removed a total of 2840 redundant transitions.
[2026-05-26 17:03:07] [INFO ] Flatten gal took : 78 ms
[2026-05-26 17:03:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-26 17:03:08] [INFO ] Time to serialize gal into /tmp/CTLFireability16806681359851019633.gal : 16 ms
[2026-05-26 17:03:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13000455026798322606.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16806681359851019633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13000455026798322606.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 21 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 17:03:38] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 17:03:38] [INFO ] Invariant cache hit.
[2026-05-26 17:03:38] [INFO ] Implicit Places using invariants in 380 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 384 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 18 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 423 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2026-05-26 17:03:38] [INFO ] Flatten gal took : 38 ms
[2026-05-26 17:03:38] [INFO ] Flatten gal took : 47 ms
[2026-05-26 17:03:38] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 17:03:38] [INFO ] Flatten gal took : 44 ms
[2026-05-26 17:03:38] [INFO ] Flatten gal took : 44 ms
[2026-05-26 17:03:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16073414327423407767.gal : 10 ms
[2026-05-26 17:03:38] [INFO ] Time to serialize properties into /tmp/CTLFireability17248366834694719529.ctl : 2 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/CTLFireability16073414327423407767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17248366834694719529.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.
[2026-05-26 17:04:09] [INFO ] Flatten gal took : 59 ms
[2026-05-26 17:04:09] [INFO ] Applying decomposition
[2026-05-26 17:04:09] [INFO ] Flatten gal took : 44 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/graph1852553201072301564.txt' '-o' '/tmp/graph1852553201072301564.bin' '-w' '/tmp/graph1852553201072301564.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1852553201072301564.bin' '-l' '-1' '-v' '-w' '/tmp/graph1852553201072301564.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:04:09] [INFO ] Decomposing Gal with order
[2026-05-26 17:04:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:04:09] [INFO ] Removed a total of 2840 redundant transitions.
[2026-05-26 17:04:09] [INFO ] Flatten gal took : 89 ms
[2026-05-26 17:04:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-26 17:04:09] [INFO ] Time to serialize gal into /tmp/CTLFireability16349145518049338629.gal : 19 ms
[2026-05-26 17:04:09] [INFO ] Time to serialize properties into /tmp/CTLFireability1852753055433486487.ctl : 3 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/CTLFireability16349145518049338629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1852753055433486487.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 : 1992/1992 places, 3096/3096 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 1992 transition count 3088
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1984 transition count 3088
Applied a total of 16 rules in 49 ms. Remains 1984 /1992 variables (removed 8) and now considering 3088/3096 (removed 8) transitions.
[2026-05-26 17:04:39] [INFO ] Flow matrix only has 2752 transitions (discarded 336 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5751825571804640737.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17958273510542193758.kers'
[2026-05-26 17:04:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5751825571804640737.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17958273510542193758.kers]
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 2 ms.
// Phase 1: matrix 2752 rows 1968 cols 6288 entries
Finished phase 1 with 1953 SingleSign rule and 0 generalized
[2026-05-26 17:04:39] [INFO ] Computed 31 invariants in 14 ms
Computed 31 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-17958273510542193758.kers
Total runtime 20 ms.
[2026-05-26 17:04:40] [INFO ] Implicit Places using invariants in 502 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 507 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1976/1992 places, 3088/3096 transitions.
Applied a total of 0 rules in 26 ms. Remains 1976 /1976 variables (removed 0) and now considering 3088/3088 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 585 ms. Remains : 1976/1992 places, 3088/3096 transitions.
[2026-05-26 17:04:40] [INFO ] Flatten gal took : 34 ms
[2026-05-26 17:04:40] [INFO ] Flatten gal took : 47 ms
[2026-05-26 17:04:40] [INFO ] Input system was already deterministic with 3088 transitions.
[2026-05-26 17:04:40] [INFO ] Flatten gal took : 59 ms
[2026-05-26 17:04:40] [INFO ] Flatten gal took : 43 ms
[2026-05-26 17:04:40] [INFO ] Time to serialize gal into /tmp/CTLFireability11474231633263579381.gal : 10 ms
[2026-05-26 17:04:40] [INFO ] Time to serialize properties into /tmp/CTLFireability14050642915642896581.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11474231633263579381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14050642915642896581.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.
[2026-05-26 17:05:10] [INFO ] Flatten gal took : 41 ms
[2026-05-26 17:05:10] [INFO ] Applying decomposition
[2026-05-26 17:05:10] [INFO ] Flatten gal took : 43 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/graph1084903306714686587.txt' '-o' '/tmp/graph1084903306714686587.bin' '-w' '/tmp/graph1084903306714686587.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1084903306714686587.bin' '-l' '-1' '-v' '-w' '/tmp/graph1084903306714686587.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:05:10] [INFO ] Decomposing Gal with order
[2026-05-26 17:05:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:05:11] [INFO ] Removed a total of 2840 redundant transitions.
[2026-05-26 17:05:11] [INFO ] Flatten gal took : 88 ms
[2026-05-26 17:05:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-26 17:05:11] [INFO ] Time to serialize gal into /tmp/CTLFireability8029384265945278584.gal : 14 ms
[2026-05-26 17:05:11] [INFO ] Time to serialize properties into /tmp/CTLFireability12918882285443628175.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/CTLFireability8029384265945278584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12918882285443628175.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 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 48 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 17:05:41] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1742004746382330702.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3775074540299340549.kers'
[2026-05-26 17:05:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1742004746382330702.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3775074540299340549.kers]
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 4 ms.
// Phase 1: matrix 2760 rows 1976 cols 6304 entries
Finished phase 1 with 1961 SingleSign rule and 0 generalized
[2026-05-26 17:05:41] [INFO ] Computed 31 invariants in 26 ms
Computed 31 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-3775074540299340549.kers
Total runtime 32 ms.
[2026-05-26 17:05:42] [INFO ] Implicit Places using invariants in 534 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 538 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 48 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 635 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2026-05-26 17:05:42] [INFO ] Flatten gal took : 30 ms
[2026-05-26 17:05:42] [INFO ] Flatten gal took : 38 ms
[2026-05-26 17:05:42] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 17:05:42] [INFO ] Flatten gal took : 36 ms
[2026-05-26 17:05:42] [INFO ] Flatten gal took : 37 ms
[2026-05-26 17:05:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15294769143090953932.gal : 9 ms
[2026-05-26 17:05:42] [INFO ] Time to serialize properties into /tmp/CTLFireability17793855128050614627.ctl : 2 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/CTLFireability15294769143090953932.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17793855128050614627.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.
[2026-05-26 17:06:12] [INFO ] Flatten gal took : 37 ms
[2026-05-26 17:06:12] [INFO ] Applying decomposition
[2026-05-26 17:06:12] [INFO ] Flatten gal took : 38 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/graph13990101108024777792.txt' '-o' '/tmp/graph13990101108024777792.bin' '-w' '/tmp/graph13990101108024777792.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13990101108024777792.bin' '-l' '-1' '-v' '-w' '/tmp/graph13990101108024777792.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:06:12] [INFO ] Decomposing Gal with order
[2026-05-26 17:06:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:06:12] [INFO ] Removed a total of 2840 redundant transitions.
[2026-05-26 17:06:12] [INFO ] Flatten gal took : 75 ms
[2026-05-26 17:06:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-26 17:06:12] [INFO ] Time to serialize gal into /tmp/CTLFireability10899297091633892319.gal : 15 ms
[2026-05-26 17:06:12] [INFO ] Time to serialize properties into /tmp/CTLFireability1470016529672912220.ctl : 2 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/CTLFireability10899297091633892319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1470016529672912220.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 : 1992/1992 places, 3096/3096 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 1992 transition count 3089
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 1985 transition count 3089
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 14 place count 1985 transition count 3033
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 126 place count 1929 transition count 3033
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 224 place count 1880 transition count 2984
Applied a total of 224 rules in 99 ms. Remains 1880 /1992 variables (removed 112) and now considering 2984/3096 (removed 112) transitions.
[2026-05-26 17:06:43] [INFO ] Flow matrix only has 2648 transitions (discarded 336 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7578640334311084450.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1995296843072377049.kers'
[2026-05-26 17:06:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7578640334311084450.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1995296843072377049.kers]
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 1 ms.
// Phase 1: matrix 2648 rows 1864 cols 6080 entries
Finished phase 1 with 1849 SingleSign rule and 0 generalized
[2026-05-26 17:06:43] [INFO ] Computed 31 invariants in 10 ms
Computed 31 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-1995296843072377049.kers
Total runtime 13 ms.
[2026-05-26 17:06:44] [INFO ] Implicit Places using invariants in 1767 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1773 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1872/1992 places, 2984/3096 transitions.
Applied a total of 0 rules in 33 ms. Remains 1872 /1872 variables (removed 0) and now considering 2984/2984 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1905 ms. Remains : 1872/1992 places, 2984/3096 transitions.
[2026-05-26 17:06:44] [INFO ] Flatten gal took : 30 ms
[2026-05-26 17:06:45] [INFO ] Flatten gal took : 38 ms
[2026-05-26 17:06:45] [INFO ] Input system was already deterministic with 2984 transitions.
[2026-05-26 17:06:45] [INFO ] Flatten gal took : 37 ms
[2026-05-26 17:06:45] [INFO ] Flatten gal took : 37 ms
[2026-05-26 17:06:45] [INFO ] Time to serialize gal into /tmp/CTLFireability6085943785977450028.gal : 9 ms
[2026-05-26 17:06:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10980985590662025686.ctl : 2 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/CTLFireability6085943785977450028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10980985590662025686.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.
[2026-05-26 17:07:15] [INFO ] Flatten gal took : 45 ms
[2026-05-26 17:07:15] [INFO ] Applying decomposition
[2026-05-26 17:07:15] [INFO ] Flatten gal took : 44 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/graph14479662940261122727.txt' '-o' '/tmp/graph14479662940261122727.bin' '-w' '/tmp/graph14479662940261122727.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14479662940261122727.bin' '-l' '-1' '-v' '-w' '/tmp/graph14479662940261122727.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:07:15] [INFO ] Decomposing Gal with order
[2026-05-26 17:07:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:07:15] [INFO ] Removed a total of 3272 redundant transitions.
[2026-05-26 17:07:15] [INFO ] Flatten gal took : 87 ms
[2026-05-26 17:07:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-26 17:07:16] [INFO ] Time to serialize gal into /tmp/CTLFireability17987243150726817916.gal : 14 ms
[2026-05-26 17:07:16] [INFO ] Time to serialize properties into /tmp/CTLFireability10799953519739614150.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17987243150726817916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10799953519739614150.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 30 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 17:07:46] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2143856585607377596.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6409459424390584866.kers'
[2026-05-26 17:07:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2143856585607377596.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6409459424390584866.kers]
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 2 ms.
// Phase 1: matrix 2760 rows 1976 cols 6304 entries
Finished phase 1 with 1961 SingleSign rule and 0 generalized
[2026-05-26 17:07:46] [INFO ] Computed 31 invariants in 14 ms
Computed 31 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-6409459424390584866.kers
Total runtime 18 ms.
[2026-05-26 17:07:48] [INFO ] Implicit Places using invariants in 1785 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1791 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 32 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1853 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2026-05-26 17:07:48] [INFO ] Flatten gal took : 33 ms
[2026-05-26 17:07:48] [INFO ] Flatten gal took : 55 ms
[2026-05-26 17:07:48] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 17:07:48] [INFO ] Flatten gal took : 39 ms
[2026-05-26 17:07:48] [INFO ] Flatten gal took : 38 ms
[2026-05-26 17:07:48] [INFO ] Time to serialize gal into /tmp/CTLFireability4701796860970449957.gal : 8 ms
[2026-05-26 17:07:48] [INFO ] Time to serialize properties into /tmp/CTLFireability6729147061707374291.ctl : 2 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/CTLFireability4701796860970449957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6729147061707374291.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.
[2026-05-26 17:08:18] [INFO ] Flatten gal took : 37 ms
[2026-05-26 17:08:18] [INFO ] Applying decomposition
[2026-05-26 17:08:18] [INFO ] Flatten gal took : 53 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/graph12467807936217773733.txt' '-o' '/tmp/graph12467807936217773733.bin' '-w' '/tmp/graph12467807936217773733.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12467807936217773733.bin' '-l' '-1' '-v' '-w' '/tmp/graph12467807936217773733.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:08:18] [INFO ] Decomposing Gal with order
[2026-05-26 17:08:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:08:19] [INFO ] Removed a total of 2840 redundant transitions.
[2026-05-26 17:08:19] [INFO ] Flatten gal took : 79 ms
[2026-05-26 17:08:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-26 17:08:19] [INFO ] Time to serialize gal into /tmp/CTLFireability13358574183967307272.gal : 15 ms
[2026-05-26 17:08:19] [INFO ] Time to serialize properties into /tmp/CTLFireability6973284288622282301.ctl : 3 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/CTLFireability13358574183967307272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6973284288622282301.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 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 28 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 17:08:49] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 17:08:49] [INFO ] Invariant cache hit.
[2026-05-26 17:08:51] [INFO ] Implicit Places using invariants in 1457 ms returned []
[2026-05-26 17:08:51] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 17:08:51] [INFO ] Invariant cache hit.
[2026-05-26 17:08:52] [INFO ] State equation strengthened by 497 read => feed constraints.
[2026-05-26 17:09:04] [INFO ] Implicit Places using invariants and state equation in 13029 ms returned []
Implicit Place search using SMT with State Equation took 14491 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 14519 ms. Remains : 1992/1992 places, 3096/3096 transitions.
[2026-05-26 17:09:04] [INFO ] Flatten gal took : 39 ms
[2026-05-26 17:09:04] [INFO ] Flatten gal took : 37 ms
[2026-05-26 17:09:04] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 17:09:04] [INFO ] Flatten gal took : 39 ms
[2026-05-26 17:09:04] [INFO ] Flatten gal took : 38 ms
[2026-05-26 17:09:04] [INFO ] Time to serialize gal into /tmp/CTLFireability3117415239301355507.gal : 9 ms
[2026-05-26 17:09:04] [INFO ] Time to serialize properties into /tmp/CTLFireability1082770976730027337.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/CTLFireability3117415239301355507.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1082770976730027337.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.
[2026-05-26 17:09:34] [INFO ] Flatten gal took : 38 ms
[2026-05-26 17:09:34] [INFO ] Applying decomposition
[2026-05-26 17:09:34] [INFO ] Flatten gal took : 38 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/graph12866021040635321767.txt' '-o' '/tmp/graph12866021040635321767.bin' '-w' '/tmp/graph12866021040635321767.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12866021040635321767.bin' '-l' '-1' '-v' '-w' '/tmp/graph12866021040635321767.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:09:34] [INFO ] Decomposing Gal with order
[2026-05-26 17:09:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:09:35] [INFO ] Removed a total of 2836 redundant transitions.
[2026-05-26 17:09:35] [INFO ] Flatten gal took : 71 ms
[2026-05-26 17:09:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-26 17:09:35] [INFO ] Time to serialize gal into /tmp/CTLFireability10875600906364346298.gal : 16 ms
[2026-05-26 17:09:35] [INFO ] Time to serialize properties into /tmp/CTLFireability58749630211877818.ctl : 2 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/CTLFireability10875600906364346298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability58749630211877818.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 22 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2026-05-26 17:10:05] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2026-05-26 17:10:05] [INFO ] Invariant cache hit.
[2026-05-26 17:10:07] [INFO ] Implicit Places using invariants in 1860 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1864 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 21 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1907 ms. Remains : 1984/1992 places, 3096/3096 transitions.
[2026-05-26 17:10:07] [INFO ] Flatten gal took : 31 ms
[2026-05-26 17:10:07] [INFO ] Flatten gal took : 36 ms
[2026-05-26 17:10:07] [INFO ] Input system was already deterministic with 3096 transitions.
[2026-05-26 17:10:07] [INFO ] Flatten gal took : 36 ms
[2026-05-26 17:10:07] [INFO ] Flatten gal took : 36 ms
[2026-05-26 17:10:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17234646531709457887.gal : 8 ms
[2026-05-26 17:10:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3781945284869757528.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/CTLFireability17234646531709457887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3781945284869757528.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.
[2026-05-26 17:10:37] [INFO ] Flatten gal took : 37 ms
[2026-05-26 17:10:37] [INFO ] Applying decomposition
[2026-05-26 17:10:37] [INFO ] Flatten gal took : 37 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/graph921880916300955278.txt' '-o' '/tmp/graph921880916300955278.bin' '-w' '/tmp/graph921880916300955278.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph921880916300955278.bin' '-l' '-1' '-v' '-w' '/tmp/graph921880916300955278.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:10:37] [INFO ] Decomposing Gal with order
[2026-05-26 17:10:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:10:37] [INFO ] Removed a total of 2840 redundant transitions.
[2026-05-26 17:10:37] [INFO ] Flatten gal took : 70 ms
[2026-05-26 17:10:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-26 17:10:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11337151688589601183.gal : 14 ms
[2026-05-26 17:10:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15259812028437817420.ctl : 2 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/CTLFireability11337151688589601183.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15259812028437817420.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 17:11:08] [INFO ] Flatten gal took : 99 ms
[2026-05-26 17:11:08] [INFO ] Flatten gal took : 102 ms
[2026-05-26 17:11:09] [INFO ] Applying decomposition
[2026-05-26 17:11:09] [INFO ] Flatten gal took : 122 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/graph11985884354833246120.txt' '-o' '/tmp/graph11985884354833246120.bin' '-w' '/tmp/graph11985884354833246120.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11985884354833246120.bin' '-l' '-1' '-v' '-w' '/tmp/graph11985884354833246120.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:11:09] [INFO ] Decomposing Gal with order
[2026-05-26 17:11:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:11:09] [INFO ] Removed a total of 2835 redundant transitions.
[2026-05-26 17:11:09] [INFO ] Flatten gal took : 194 ms
[2026-05-26 17:11:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-26 17:11:10] [INFO ] Time to serialize gal into /tmp/CTLFireability4967308050936572968.gal : 12 ms
[2026-05-26 17:11:10] [INFO ] Time to serialize properties into /tmp/CTLFireability11794693083999788796.ctl : 39 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4967308050936572968.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11794693083999788796.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 16 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 17:37:36] [INFO ] Applying decomposition
[2026-05-26 17:37:36] [INFO ] Flatten gal took : 164 ms
[2026-05-26 17:37:36] [INFO ] Decomposing Gal with order
[2026-05-26 17:37:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:37:36] [INFO ] Removed a total of 2952 redundant transitions.
[2026-05-26 17:37:50] [INFO ] Flatten gal took : 13501 ms
[2026-05-26 17:37:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 38 ms.
[2026-05-26 17:37:50] [INFO ] Time to serialize gal into /tmp/CTLFireability7839683841641522970.gal : 43 ms
[2026-05-26 17:37:50] [INFO ] Time to serialize properties into /tmp/CTLFireability7473872171328753821.ctl : 129 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/CTLFireability7839683841641522970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7473872171328753821.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 16 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-COL-7"
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 Peterson-COL-7, 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 r194-tall-177969914300690"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-7.tgz
mv Peterson-COL-7 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 ;