About the Execution of ITS-Tools for Planning-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11146.491 | 3600000.00 | 3682108.00 | 7691.70 | ??????????T????? | normal |
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.r210-smll-177969942000258.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Planning-PT-none, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942000258
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 5.7K Mar 8 07:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Mar 8 07:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 8 07:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 8 07:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 16 08:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 16 08:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 16 08:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 8 07:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 8 07:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 8 07:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Mar 8 07:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 56K Mar 3 18:30 model.pnml
-rw-r--r-- 1 mcc users 1 Mar 3 18:30 unfinite
--------------------
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 Planning-PT-none-CTLFireability-2024-00
FORMULA_NAME Planning-PT-none-CTLFireability-2024-01
FORMULA_NAME Planning-PT-none-CTLFireability-2024-02
FORMULA_NAME Planning-PT-none-CTLFireability-2024-03
FORMULA_NAME Planning-PT-none-CTLFireability-2024-04
FORMULA_NAME Planning-PT-none-CTLFireability-2024-05
FORMULA_NAME Planning-PT-none-CTLFireability-2024-06
FORMULA_NAME Planning-PT-none-CTLFireability-2024-07
FORMULA_NAME Planning-PT-none-CTLFireability-2024-08
FORMULA_NAME Planning-PT-none-CTLFireability-2024-09
FORMULA_NAME Planning-PT-none-CTLFireability-2024-10
FORMULA_NAME Planning-PT-none-CTLFireability-2024-11
FORMULA_NAME Planning-PT-none-CTLFireability-2024-12
FORMULA_NAME Planning-PT-none-CTLFireability-2024-13
FORMULA_NAME Planning-PT-none-CTLFireability-2024-14
FORMULA_NAME Planning-PT-none-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780000318262
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Planning-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-28 20:32:00] [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]
[2026-05-28 20:32:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 20:32:01] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2026-05-28 20:32:01] [INFO ] Transformed 126 places.
[2026-05-28 20:32:01] [INFO ] Transformed 128 transitions.
[2026-05-28 20:32:01] [INFO ] Parsed PT model containing 126 places and 128 transitions and 652 arcs in 360 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Reduce places removed 2 places and 0 transitions.
Support contains 67 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 128/128 transitions.
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 98 transition count 123
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 40 place count 89 transition count 114
Iterating global reduction 1 with 9 rules applied. Total rules applied 49 place count 89 transition count 114
Applied a total of 49 rules in 55 ms. Remains 89 /124 variables (removed 35) and now considering 114/128 (removed 14) transitions.
[2026-05-28 20:32:01] [INFO ] Flow matrix only has 86 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17728595769158839895.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10518705526186406467.kers'
[2026-05-28 20:32:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17728595769158839895.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10518705526186406467.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 86 rows 53 cols 124 entries
Finished phase 1 with 52 SingleSign rule and 0 generalized
[2026-05-28 20:32:01] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10518705526186406467.kers
Total runtime 3 ms.
[2026-05-28 20:32:01] [INFO ] Implicit Places using invariants in 381 ms returned []
[2026-05-28 20:32:01] [INFO ] Flow matrix only has 86 transitions (discarded 28 similar events)
[2026-05-28 20:32:01] [INFO ] Invariant cache hit.
[2026-05-28 20:32:02] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-28 20:32:02] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 707 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2026-05-28 20:32:02] [INFO ] Flow matrix only has 86 transitions (discarded 28 similar events)
[2026-05-28 20:32:02] [INFO ] Invariant cache hit.
[2026-05-28 20:32:02] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 26/89 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (OVERLAPS) 86/175 variables, 89/126 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/175 variables, 20/146 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (OVERLAPS) 0/175 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 175/175 variables, and 146 constraints, problems are : Problem set: 0 solved, 83 unsolved in 3833 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 89/89 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 26/89 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (OVERLAPS) 86/175 variables, 89/126 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/175 variables, 20/146 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 83/229 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/175 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 0/175 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 175/175 variables, and 229 constraints, problems are : Problem set: 0 solved, 83 unsolved in 4016 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 89/89 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7971ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 7998ms
Starting structural reductions in LTL mode, iteration 1 : 89/124 places, 114/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8817 ms. Remains : 89/124 places, 114/128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 114/114 transitions.
Applied a total of 0 rules in 3 ms. Remains 89 /89 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2026-05-28 20:32:10] [INFO ] Flow matrix only has 86 transitions (discarded 28 similar events)
[2026-05-28 20:32:10] [INFO ] Invariant cache hit.
[2026-05-28 20:32:10] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-28 20:32:10] [INFO ] Flow matrix only has 86 transitions (discarded 28 similar events)
[2026-05-28 20:32:10] [INFO ] Invariant cache hit.
[2026-05-28 20:32:10] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-28 20:32:10] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 256 ms. Remains : 89/89 places, 114/114 transitions.
Support contains 67 out of 89 places after structural reductions.
[2026-05-28 20:32:10] [INFO ] Flatten gal took : 65 ms
[2026-05-28 20:32:10] [INFO ] Flatten gal took : 29 ms
[2026-05-28 20:32:11] [INFO ] Input system was already deterministic with 114 transitions.
Reduction of identical properties reduced properties to check from 55 to 54
RANDOM walk for 14292 steps (3 resets) in 853 ms. (16 steps per ms) remains 0/54 properties
[2026-05-28 20:32:11] [INFO ] Flatten gal took : 16 ms
[2026-05-28 20:32:11] [INFO ] Flatten gal took : 17 ms
[2026-05-28 20:32:11] [INFO ] Input system was already deterministic with 114 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 448 edges and 89 vertex of which 82 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 114/114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 81 transition count 104
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 81 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 81 transition count 102
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 79 transition count 84
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 79 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 79 transition count 82
Applied a total of 24 rules in 12 ms. Remains 79 /89 variables (removed 10) and now considering 82/114 (removed 32) transitions.
[2026-05-28 20:32:11] [INFO ] Flow matrix only has 72 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5829569875021621701.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8581911890607140798.kers'
[2026-05-28 20:32:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5829569875021621701.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8581911890607140798.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 72 rows 43 cols 102 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-28 20:32:11] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8581911890607140798.kers
Total runtime 1 ms.
[2026-05-28 20:32:11] [INFO ] Implicit Places using invariants in 118 ms returned []
[2026-05-28 20:32:11] [INFO ] Flow matrix only has 72 transitions (discarded 10 similar events)
[2026-05-28 20:32:11] [INFO ] Invariant cache hit.
[2026-05-28 20:32:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-28 20:32:11] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
Running 55 sub problems to find dead transitions.
[2026-05-28 20:32:11] [INFO ] Flow matrix only has 72 transitions (discarded 10 similar events)
[2026-05-28 20:32:11] [INFO ] Invariant cache hit.
[2026-05-28 20:32:11] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 26/79 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (OVERLAPS) 72/151 variables, 79/116 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 16/132 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (OVERLAPS) 0/151 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 151/151 variables, and 132 constraints, problems are : Problem set: 0 solved, 55 unsolved in 2604 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 26/79 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (OVERLAPS) 72/151 variables, 79/116 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 16/132 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 55/187 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 0/151 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 151/151 variables, and 187 constraints, problems are : Problem set: 0 solved, 55 unsolved in 2393 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5015ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 5018ms
Starting structural reductions in LTL mode, iteration 1 : 79/89 places, 82/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5316 ms. Remains : 79/89 places, 82/114 transitions.
[2026-05-28 20:32:16] [INFO ] Flatten gal took : 8 ms
[2026-05-28 20:32:16] [INFO ] Flatten gal took : 7 ms
[2026-05-28 20:32:16] [INFO ] Input system was already deterministic with 82 transitions.
[2026-05-28 20:32:16] [INFO ] Flatten gal took : 6 ms
[2026-05-28 20:32:16] [INFO ] Flatten gal took : 7 ms
[2026-05-28 20:32:16] [INFO ] Time to serialize gal into /tmp/CTLFireability8775190811396152131.gal : 3 ms
[2026-05-28 20:32:16] [INFO ] Time to serialize properties into /tmp/CTLFireability2561498261160023857.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/CTLFireability8775190811396152131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2561498261160023857.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.
[2026-05-28 20:32:47] [INFO ] Flatten gal took : 8 ms
[2026-05-28 20:32:47] [INFO ] Applying decomposition
[2026-05-28 20:32:47] [INFO ] Flatten gal took : 6 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/graph7991191319625500482.txt' '-o' '/tmp/graph7991191319625500482.bin' '-w' '/tmp/graph7991191319625500482.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7991191319625500482.bin' '-l' '-1' '-v' '-w' '/tmp/graph7991191319625500482.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:32:47] [INFO ] Decomposing Gal with order
[2026-05-28 20:32:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:32:47] [INFO ] Removed a total of 73 redundant transitions.
[2026-05-28 20:32:47] [INFO ] Flatten gal took : 87 ms
[2026-05-28 20:32:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 8 ms.
[2026-05-28 20:32:47] [INFO ] Time to serialize gal into /tmp/CTLFireability11226682200758052667.gal : 5 ms
[2026-05-28 20:32:47] [INFO ] Time to serialize properties into /tmp/CTLFireability17932246702041929750.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/CTLFireability11226682200758052667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17932246702041929750.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 : 89/89 places, 114/114 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 84 transition count 108
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 84 transition count 108
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 84 transition count 107
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 83 transition count 105
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 83 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 83 transition count 104
Applied a total of 14 rules in 7 ms. Remains 83 /89 variables (removed 6) and now considering 104/114 (removed 10) transitions.
[2026-05-28 20:33:17] [INFO ] Flow matrix only has 78 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12760225099288141029.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1383431398211556441.kers'
[2026-05-28 20:33:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12760225099288141029.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1383431398211556441.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 78 rows 47 cols 112 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-28 20:33:17] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1383431398211556441.kers
Total runtime 1 ms.
[2026-05-28 20:33:17] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-28 20:33:17] [INFO ] Flow matrix only has 78 transitions (discarded 26 similar events)
[2026-05-28 20:33:17] [INFO ] Invariant cache hit.
[2026-05-28 20:33:17] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-28 20:33:17] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
Running 75 sub problems to find dead transitions.
[2026-05-28 20:33:17] [INFO ] Flow matrix only has 78 transitions (discarded 26 similar events)
[2026-05-28 20:33:17] [INFO ] Invariant cache hit.
[2026-05-28 20:33:17] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 26/83 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 78/161 variables, 83/120 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 18/138 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (OVERLAPS) 0/161 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 161/161 variables, and 138 constraints, problems are : Problem set: 0 solved, 75 unsolved in 3101 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 83/83 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 26/83 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 78/161 variables, 83/120 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 18/138 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 75/213 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 0/161 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 161/161 variables, and 213 constraints, problems are : Problem set: 0 solved, 75 unsolved in 3415 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 83/83 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6543ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 6545ms
Starting structural reductions in LTL mode, iteration 1 : 83/89 places, 104/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6838 ms. Remains : 83/89 places, 104/114 transitions.
[2026-05-28 20:33:24] [INFO ] Flatten gal took : 13 ms
[2026-05-28 20:33:24] [INFO ] Flatten gal took : 17 ms
[2026-05-28 20:33:24] [INFO ] Input system was already deterministic with 104 transitions.
[2026-05-28 20:33:24] [INFO ] Flatten gal took : 11 ms
[2026-05-28 20:33:24] [INFO ] Flatten gal took : 11 ms
[2026-05-28 20:33:24] [INFO ] Time to serialize gal into /tmp/CTLFireability13485622859048072473.gal : 3 ms
[2026-05-28 20:33:24] [INFO ] Time to serialize properties into /tmp/CTLFireability1889448404579786624.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/CTLFireability13485622859048072473.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1889448404579786624.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.
[2026-05-28 20:33:54] [INFO ] Flatten gal took : 9 ms
[2026-05-28 20:33:54] [INFO ] Applying decomposition
[2026-05-28 20:33:54] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15432600695408753705.txt' '-o' '/tmp/graph15432600695408753705.bin' '-w' '/tmp/graph15432600695408753705.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15432600695408753705.bin' '-l' '-1' '-v' '-w' '/tmp/graph15432600695408753705.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:33:54] [INFO ] Decomposing Gal with order
[2026-05-28 20:33:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:33:54] [INFO ] Removed a total of 104 redundant transitions.
[2026-05-28 20:33:54] [INFO ] Flatten gal took : 19 ms
[2026-05-28 20:33:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2026-05-28 20:33:54] [INFO ] Time to serialize gal into /tmp/CTLFireability2440237775339746649.gal : 21 ms
[2026-05-28 20:33:54] [INFO ] Time to serialize properties into /tmp/CTLFireability17890905141153676028.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/CTLFireability2440237775339746649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17890905141153676028.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 : 89/89 places, 114/114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 81 transition count 104
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 81 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 81 transition count 102
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 79 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 79 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 79 transition count 96
Applied a total of 24 rules in 6 ms. Remains 79 /89 variables (removed 10) and now considering 96/114 (removed 18) transitions.
[2026-05-28 20:34:24] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6785869891242026475.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10433791621565749274.kers'
[2026-05-28 20:34:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6785869891242026475.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10433791621565749274.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 72 rows 43 cols 102 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-28 20:34:24] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10433791621565749274.kers
Total runtime 0 ms.
[2026-05-28 20:34:24] [INFO ] Implicit Places using invariants in 90 ms returned []
[2026-05-28 20:34:24] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
[2026-05-28 20:34:24] [INFO ] Invariant cache hit.
[2026-05-28 20:34:24] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-28 20:34:24] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2026-05-28 20:34:24] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
[2026-05-28 20:34:24] [INFO ] Invariant cache hit.
[2026-05-28 20:34:24] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 26/79 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 72/151 variables, 79/116 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 16/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/151 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 151/151 variables, and 132 constraints, problems are : Problem set: 0 solved, 69 unsolved in 3458 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 26/79 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 72/151 variables, 79/116 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 16/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 69/201 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 0/151 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 151/151 variables, and 201 constraints, problems are : Problem set: 0 solved, 69 unsolved in 3426 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6941ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 6945ms
Starting structural reductions in LTL mode, iteration 1 : 79/89 places, 96/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7253 ms. Remains : 79/89 places, 96/114 transitions.
[2026-05-28 20:34:31] [INFO ] Flatten gal took : 32 ms
[2026-05-28 20:34:31] [INFO ] Flatten gal took : 14 ms
[2026-05-28 20:34:31] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-28 20:34:31] [INFO ] Flatten gal took : 9 ms
[2026-05-28 20:34:31] [INFO ] Flatten gal took : 9 ms
[2026-05-28 20:34:31] [INFO ] Time to serialize gal into /tmp/CTLFireability1308777256136086979.gal : 3 ms
[2026-05-28 20:34:31] [INFO ] Time to serialize properties into /tmp/CTLFireability3632704936210483566.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/CTLFireability1308777256136086979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3632704936210483566.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.
[2026-05-28 20:35:02] [INFO ] Flatten gal took : 6 ms
[2026-05-28 20:35:02] [INFO ] Applying decomposition
[2026-05-28 20:35:02] [INFO ] Flatten gal took : 6 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/graph4698418388811435723.txt' '-o' '/tmp/graph4698418388811435723.bin' '-w' '/tmp/graph4698418388811435723.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4698418388811435723.bin' '-l' '-1' '-v' '-w' '/tmp/graph4698418388811435723.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:35:02] [INFO ] Decomposing Gal with order
[2026-05-28 20:35:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:35:02] [INFO ] Removed a total of 98 redundant transitions.
[2026-05-28 20:35:02] [INFO ] Flatten gal took : 45 ms
[2026-05-28 20:35:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2026-05-28 20:35:02] [INFO ] Time to serialize gal into /tmp/CTLFireability2371923773677136986.gal : 3 ms
[2026-05-28 20:35:02] [INFO ] Time to serialize properties into /tmp/CTLFireability8238891324709245853.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/CTLFireability2371923773677136986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8238891324709245853.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 : 89/89 places, 114/114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 81 transition count 104
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 81 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 81 transition count 102
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 79 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 79 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 79 transition count 96
Applied a total of 24 rules in 8 ms. Remains 79 /89 variables (removed 10) and now considering 96/114 (removed 18) transitions.
[2026-05-28 20:35:32] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
[2026-05-28 20:35:32] [INFO ] Invariant cache hit.
[2026-05-28 20:35:32] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-28 20:35:32] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
[2026-05-28 20:35:32] [INFO ] Invariant cache hit.
[2026-05-28 20:35:32] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-28 20:35:32] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 79/89 places, 96/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 204 ms. Remains : 79/89 places, 96/114 transitions.
[2026-05-28 20:35:32] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:35:32] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:35:32] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-28 20:35:32] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:35:32] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:35:32] [INFO ] Time to serialize gal into /tmp/CTLFireability11406835946681636815.gal : 2 ms
[2026-05-28 20:35:32] [INFO ] Time to serialize properties into /tmp/CTLFireability10484349867452104673.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/CTLFireability11406835946681636815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10484349867452104673.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.
[2026-05-28 20:36:02] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:36:02] [INFO ] Applying decomposition
[2026-05-28 20:36:02] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17084062128399373017.txt' '-o' '/tmp/graph17084062128399373017.bin' '-w' '/tmp/graph17084062128399373017.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17084062128399373017.bin' '-l' '-1' '-v' '-w' '/tmp/graph17084062128399373017.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:36:02] [INFO ] Decomposing Gal with order
[2026-05-28 20:36:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:36:02] [INFO ] Removed a total of 98 redundant transitions.
[2026-05-28 20:36:02] [INFO ] Flatten gal took : 27 ms
[2026-05-28 20:36:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2026-05-28 20:36:02] [INFO ] Time to serialize gal into /tmp/CTLFireability1464780317370972448.gal : 2 ms
[2026-05-28 20:36:02] [INFO ] Time to serialize properties into /tmp/CTLFireability6442678780769122161.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/CTLFireability1464780317370972448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6442678780769122161.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 : 89/89 places, 114/114 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 83 transition count 107
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 83 transition count 107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 83 transition count 106
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 82 transition count 104
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 82 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 82 transition count 103
Applied a total of 16 rules in 6 ms. Remains 82 /89 variables (removed 7) and now considering 103/114 (removed 11) transitions.
[2026-05-28 20:36:32] [INFO ] Flow matrix only has 76 transitions (discarded 27 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11262896294713265699.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14719722844995894395.kers'
[2026-05-28 20:36:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11262896294713265699.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14719722844995894395.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 76 rows 46 cols 109 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-28 20:36:32] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14719722844995894395.kers
Total runtime 1 ms.
[2026-05-28 20:36:32] [INFO ] Implicit Places using invariants in 102 ms returned []
[2026-05-28 20:36:32] [INFO ] Flow matrix only has 76 transitions (discarded 27 similar events)
[2026-05-28 20:36:32] [INFO ] Invariant cache hit.
[2026-05-28 20:36:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-28 20:36:32] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2026-05-28 20:36:32] [INFO ] Flow matrix only has 76 transitions (discarded 27 similar events)
[2026-05-28 20:36:32] [INFO ] Invariant cache hit.
[2026-05-28 20:36:32] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 26/82 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 76/158 variables, 82/119 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 17/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/158 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 136 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3134 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 82/82 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 26/82 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 76/158 variables, 82/119 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 17/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 74/210 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 0/158 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 210 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3571 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 82/82 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6723ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6726ms
Starting structural reductions in LTL mode, iteration 1 : 82/89 places, 103/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6984 ms. Remains : 82/89 places, 103/114 transitions.
[2026-05-28 20:36:39] [INFO ] Flatten gal took : 9 ms
[2026-05-28 20:36:39] [INFO ] Flatten gal took : 8 ms
[2026-05-28 20:36:39] [INFO ] Input system was already deterministic with 103 transitions.
[2026-05-28 20:36:39] [INFO ] Flatten gal took : 13 ms
[2026-05-28 20:36:39] [INFO ] Flatten gal took : 8 ms
[2026-05-28 20:36:39] [INFO ] Time to serialize gal into /tmp/CTLFireability10497666470739009847.gal : 14 ms
[2026-05-28 20:36:39] [INFO ] Time to serialize properties into /tmp/CTLFireability14226854304129908333.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/CTLFireability10497666470739009847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14226854304129908333.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.
[2026-05-28 20:37:09] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:37:09] [INFO ] Applying decomposition
[2026-05-28 20:37:09] [INFO ] Flatten gal took : 4 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/graph8503030199198171313.txt' '-o' '/tmp/graph8503030199198171313.bin' '-w' '/tmp/graph8503030199198171313.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8503030199198171313.bin' '-l' '-1' '-v' '-w' '/tmp/graph8503030199198171313.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:37:09] [INFO ] Decomposing Gal with order
[2026-05-28 20:37:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:37:09] [INFO ] Removed a total of 105 redundant transitions.
[2026-05-28 20:37:09] [INFO ] Flatten gal took : 18 ms
[2026-05-28 20:37:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 3 ms.
[2026-05-28 20:37:09] [INFO ] Time to serialize gal into /tmp/CTLFireability10659068677045168773.gal : 2 ms
[2026-05-28 20:37:09] [INFO ] Time to serialize properties into /tmp/CTLFireability9746546594735399974.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/CTLFireability10659068677045168773.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9746546594735399974.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 : 89/89 places, 114/114 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 83 transition count 108
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 83 transition count 108
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 82 transition count 106
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 82 transition count 106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 82 transition count 105
Applied a total of 15 rules in 5 ms. Remains 82 /89 variables (removed 7) and now considering 105/114 (removed 9) transitions.
[2026-05-28 20:37:39] [INFO ] Flow matrix only has 75 transitions (discarded 30 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5765020553589785279.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3409669742540823982.kers'
[2026-05-28 20:37:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5765020553589785279.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3409669742540823982.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 75 rows 46 cols 108 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-28 20:37:39] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3409669742540823982.kers
Total runtime 2 ms.
[2026-05-28 20:37:40] [INFO ] Implicit Places using invariants in 82 ms returned []
[2026-05-28 20:37:40] [INFO ] Flow matrix only has 75 transitions (discarded 30 similar events)
[2026-05-28 20:37:40] [INFO ] Invariant cache hit.
[2026-05-28 20:37:40] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-28 20:37:40] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
Running 75 sub problems to find dead transitions.
[2026-05-28 20:37:40] [INFO ] Flow matrix only has 75 transitions (discarded 30 similar events)
[2026-05-28 20:37:40] [INFO ] Invariant cache hit.
[2026-05-28 20:37:40] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 26/82 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 75/157 variables, 82/119 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/157 variables, 16/135 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/157 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (OVERLAPS) 0/157 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 157/157 variables, and 135 constraints, problems are : Problem set: 0 solved, 75 unsolved in 3706 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 82/82 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 26/82 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 75/157 variables, 82/119 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/157 variables, 16/135 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/157 variables, 75/210 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 0/157 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 157/157 variables, and 210 constraints, problems are : Problem set: 0 solved, 75 unsolved in 3164 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 82/82 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6888ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 6889ms
Starting structural reductions in LTL mode, iteration 1 : 82/89 places, 105/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7138 ms. Remains : 82/89 places, 105/114 transitions.
[2026-05-28 20:37:47] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:37:47] [INFO ] Flatten gal took : 11 ms
[2026-05-28 20:37:47] [INFO ] Input system was already deterministic with 105 transitions.
[2026-05-28 20:37:47] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:37:47] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:37:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17386521649149707562.gal : 1 ms
[2026-05-28 20:37:47] [INFO ] Time to serialize properties into /tmp/CTLFireability13016530602119737408.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/CTLFireability17386521649149707562.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13016530602119737408.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.
[2026-05-28 20:38:17] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:38:17] [INFO ] Applying decomposition
[2026-05-28 20:38:17] [INFO ] Flatten gal took : 4 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/graph6115972753577532617.txt' '-o' '/tmp/graph6115972753577532617.bin' '-w' '/tmp/graph6115972753577532617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6115972753577532617.bin' '-l' '-1' '-v' '-w' '/tmp/graph6115972753577532617.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:38:17] [INFO ] Decomposing Gal with order
[2026-05-28 20:38:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:38:17] [INFO ] Removed a total of 116 redundant transitions.
[2026-05-28 20:38:17] [INFO ] Flatten gal took : 10 ms
[2026-05-28 20:38:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 4 ms.
[2026-05-28 20:38:17] [INFO ] Time to serialize gal into /tmp/CTLFireability594841997569019938.gal : 2 ms
[2026-05-28 20:38:17] [INFO ] Time to serialize properties into /tmp/CTLFireability6911641947150433585.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/CTLFireability594841997569019938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6911641947150433585.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 SI_CTL mode, iteration 0 : 89/89 places, 114/114 transitions.
Graph (trivial) has 27 edges and 89 vertex of which 22 / 89 are part of one of the 11 SCC in 12 ms
Free SCC test removed 11 places
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 432 edges and 78 vertex of which 71 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 12 place count 60 transition count 86
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 16 place count 56 transition count 78
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 56 transition count 78
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 24 place count 56 transition count 74
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 15 rules applied. Total rules applied 39 place count 46 transition count 69
Applied a total of 39 rules in 44 ms. Remains 46 /89 variables (removed 43) and now considering 69/114 (removed 45) transitions.
[2026-05-28 20:38:47] [INFO ] Flow matrix only has 45 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9646658340214274632.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-903223037686239264.kers'
[2026-05-28 20:38:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9646658340214274632.kers, --Pflows, --basisKERS=/tmp/petrispot-output-903223037686239264.kers]
Normalized transition count is 44 out of 45 initially.
Culling duplicate invariants (modulo rational): removing 20 columns.
Culled 20 columns in 0 ms.
// Phase 1: matrix 44 rows 26 cols 60 entries
Finished phase 1 with 25 SingleSign rule and 0 generalized
[2026-05-28 20:38:47] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-903223037686239264.kers
Total runtime 0 ms.
[2026-05-28 20:38:47] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-28 20:38:47] [INFO ] Flow matrix only has 45 transitions (discarded 24 similar events)
[2026-05-28 20:38:47] [INFO ] Invariant cache hit.
[2026-05-28 20:38:47] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-28 20:38:47] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2026-05-28 20:38:47] [INFO ] Redundant transitions in 61 ms returned []
Running 52 sub problems to find dead transitions.
[2026-05-28 20:38:47] [INFO ] Flow matrix only has 45 transitions (discarded 24 similar events)
[2026-05-28 20:38:47] [INFO ] Invariant cache hit.
[2026-05-28 20:38:47] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 10/46 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 44/90 variables, 46/67 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 16/83 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (OVERLAPS) 0/90 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/91 variables, and 83 constraints, problems are : Problem set: 0 solved, 52 unsolved in 1532 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 46/46 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 10/46 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 44/90 variables, 46/67 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 16/83 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 52/135 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (OVERLAPS) 0/90 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/91 variables, and 135 constraints, problems are : Problem set: 0 solved, 52 unsolved in 1243 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 46/46 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2786ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 2787ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/89 places, 69/114 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3067 ms. Remains : 46/89 places, 69/114 transitions.
[2026-05-28 20:38:50] [INFO ] Flatten gal took : 2 ms
[2026-05-28 20:38:50] [INFO ] Flatten gal took : 2 ms
[2026-05-28 20:38:50] [INFO ] Input system was already deterministic with 69 transitions.
[2026-05-28 20:38:50] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:38:50] [INFO ] Flatten gal took : 2 ms
[2026-05-28 20:38:50] [INFO ] Time to serialize gal into /tmp/CTLFireability18035808035289478502.gal : 1 ms
[2026-05-28 20:38:50] [INFO ] Time to serialize properties into /tmp/CTLFireability5035381701416135699.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/CTLFireability18035808035289478502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5035381701416135699.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.
[2026-05-28 20:39:20] [INFO ] Flatten gal took : 2 ms
[2026-05-28 20:39:20] [INFO ] Applying decomposition
[2026-05-28 20:39:20] [INFO ] Flatten gal took : 3 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/graph2836736613513093395.txt' '-o' '/tmp/graph2836736613513093395.bin' '-w' '/tmp/graph2836736613513093395.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2836736613513093395.bin' '-l' '-1' '-v' '-w' '/tmp/graph2836736613513093395.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:39:20] [INFO ] Decomposing Gal with order
[2026-05-28 20:39:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:39:20] [INFO ] Removed a total of 65 redundant transitions.
[2026-05-28 20:39:20] [INFO ] Flatten gal took : 7 ms
[2026-05-28 20:39:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 2 ms.
[2026-05-28 20:39:20] [INFO ] Time to serialize gal into /tmp/CTLFireability16174255503008704855.gal : 1 ms
[2026-05-28 20:39:20] [INFO ] Time to serialize properties into /tmp/CTLFireability15270392511489975331.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/CTLFireability16174255503008704855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15270392511489975331.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 : 89/89 places, 114/114 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 83 transition count 107
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 83 transition count 107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 83 transition count 106
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 82 transition count 104
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 82 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 82 transition count 103
Applied a total of 16 rules in 6 ms. Remains 82 /89 variables (removed 7) and now considering 103/114 (removed 11) transitions.
[2026-05-28 20:39:50] [INFO ] Flow matrix only has 76 transitions (discarded 27 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16198342793855365428.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12372465132153553541.kers'
[2026-05-28 20:39:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16198342793855365428.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12372465132153553541.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 76 rows 46 cols 109 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-28 20:39:50] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12372465132153553541.kers
Total runtime 1 ms.
[2026-05-28 20:39:50] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-28 20:39:50] [INFO ] Flow matrix only has 76 transitions (discarded 27 similar events)
[2026-05-28 20:39:50] [INFO ] Invariant cache hit.
[2026-05-28 20:39:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-28 20:39:50] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2026-05-28 20:39:50] [INFO ] Flow matrix only has 76 transitions (discarded 27 similar events)
[2026-05-28 20:39:50] [INFO ] Invariant cache hit.
[2026-05-28 20:39:50] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 26/82 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 76/158 variables, 82/119 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 17/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/158 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 136 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3197 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 82/82 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 26/82 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 76/158 variables, 82/119 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 17/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 74/210 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 0/158 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 210 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3583 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 82/82 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6795ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6796ms
Starting structural reductions in LTL mode, iteration 1 : 82/89 places, 103/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7074 ms. Remains : 82/89 places, 103/114 transitions.
[2026-05-28 20:39:57] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:39:57] [INFO ] Flatten gal took : 6 ms
[2026-05-28 20:39:57] [INFO ] Input system was already deterministic with 103 transitions.
[2026-05-28 20:39:57] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:39:57] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:39:57] [INFO ] Time to serialize gal into /tmp/CTLFireability13661493591482256535.gal : 2 ms
[2026-05-28 20:39:57] [INFO ] Time to serialize properties into /tmp/CTLFireability8048111483027185983.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/CTLFireability13661493591482256535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8048111483027185983.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.
[2026-05-28 20:40:27] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:40:27] [INFO ] Applying decomposition
[2026-05-28 20:40:27] [INFO ] Flatten gal took : 3 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/graph6142844494002030193.txt' '-o' '/tmp/graph6142844494002030193.bin' '-w' '/tmp/graph6142844494002030193.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6142844494002030193.bin' '-l' '-1' '-v' '-w' '/tmp/graph6142844494002030193.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:40:27] [INFO ] Decomposing Gal with order
[2026-05-28 20:40:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:40:27] [INFO ] Removed a total of 105 redundant transitions.
[2026-05-28 20:40:27] [INFO ] Flatten gal took : 10 ms
[2026-05-28 20:40:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2026-05-28 20:40:27] [INFO ] Time to serialize gal into /tmp/CTLFireability12459509405476893137.gal : 2 ms
[2026-05-28 20:40:27] [INFO ] Time to serialize properties into /tmp/CTLFireability3930246510149791070.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/CTLFireability12459509405476893137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3930246510149791070.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 : 89/89 places, 114/114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 81 transition count 104
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 81 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 81 transition count 102
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 80 transition count 100
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 80 transition count 100
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 21 place count 80 transition count 99
Applied a total of 21 rules in 6 ms. Remains 80 /89 variables (removed 9) and now considering 99/114 (removed 15) transitions.
[2026-05-28 20:40:57] [INFO ] Flow matrix only has 73 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10117596453405418398.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8240257204774468106.kers'
[2026-05-28 20:40:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10117596453405418398.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8240257204774468106.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 73 rows 44 cols 104 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-28 20:40:57] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-8240257204774468106.kers
Total runtime 6 ms.
[2026-05-28 20:40:57] [INFO ] Implicit Places using invariants in 78 ms returned []
[2026-05-28 20:40:57] [INFO ] Flow matrix only has 73 transitions (discarded 26 similar events)
[2026-05-28 20:40:57] [INFO ] Invariant cache hit.
[2026-05-28 20:40:57] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-28 20:40:57] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2026-05-28 20:40:57] [INFO ] Flow matrix only has 73 transitions (discarded 26 similar events)
[2026-05-28 20:40:57] [INFO ] Invariant cache hit.
[2026-05-28 20:40:57] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 26/80 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 73/153 variables, 80/117 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 16/133 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/153 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 133 constraints, problems are : Problem set: 0 solved, 71 unsolved in 3209 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 80/80 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 26/80 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 73/153 variables, 80/117 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 16/133 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 71/204 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/153 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 204 constraints, problems are : Problem set: 0 solved, 71 unsolved in 3189 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 80/80 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6409ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 6410ms
Starting structural reductions in LTL mode, iteration 1 : 80/89 places, 99/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6646 ms. Remains : 80/89 places, 99/114 transitions.
[2026-05-28 20:41:04] [INFO ] Flatten gal took : 7 ms
[2026-05-28 20:41:04] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:41:04] [INFO ] Input system was already deterministic with 99 transitions.
[2026-05-28 20:41:04] [INFO ] Flatten gal took : 7 ms
[2026-05-28 20:41:04] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:41:04] [INFO ] Time to serialize gal into /tmp/CTLFireability7855218311733177701.gal : 1 ms
[2026-05-28 20:41:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17443798168930414672.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/CTLFireability7855218311733177701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17443798168930414672.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.
[2026-05-28 20:41:34] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:41:34] [INFO ] Applying decomposition
[2026-05-28 20:41:34] [INFO ] Flatten gal took : 3 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/graph14656817874915966900.txt' '-o' '/tmp/graph14656817874915966900.bin' '-w' '/tmp/graph14656817874915966900.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14656817874915966900.bin' '-l' '-1' '-v' '-w' '/tmp/graph14656817874915966900.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:41:34] [INFO ] Decomposing Gal with order
[2026-05-28 20:41:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:41:34] [INFO ] Removed a total of 104 redundant transitions.
[2026-05-28 20:41:34] [INFO ] Flatten gal took : 8 ms
[2026-05-28 20:41:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 17 ms.
[2026-05-28 20:41:34] [INFO ] Time to serialize gal into /tmp/CTLFireability7472918909824210688.gal : 1 ms
[2026-05-28 20:41:34] [INFO ] Time to serialize properties into /tmp/CTLFireability11450310936144848610.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/CTLFireability7472918909824210688.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11450310936144848610.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 : 89/89 places, 114/114 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 85 transition count 110
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 85 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 84 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 84 transition count 108
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 84 transition count 107
Applied a total of 11 rules in 5 ms. Remains 84 /89 variables (removed 5) and now considering 107/114 (removed 7) transitions.
[2026-05-28 20:42:04] [INFO ] Flow matrix only has 79 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6946062153634892702.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3531271228730152743.kers'
[2026-05-28 20:42:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6946062153634892702.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3531271228730152743.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 79 rows 48 cols 114 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-28 20:42:04] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3531271228730152743.kers
Total runtime 1 ms.
[2026-05-28 20:42:04] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-28 20:42:04] [INFO ] Flow matrix only has 79 transitions (discarded 28 similar events)
[2026-05-28 20:42:04] [INFO ] Invariant cache hit.
[2026-05-28 20:42:04] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-28 20:42:04] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2026-05-28 20:42:04] [INFO ] Flow matrix only has 79 transitions (discarded 28 similar events)
[2026-05-28 20:42:04] [INFO ] Invariant cache hit.
[2026-05-28 20:42:04] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 26/84 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/84 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 79/163 variables, 84/121 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 18/139 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 0/163 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 139 constraints, problems are : Problem set: 0 solved, 77 unsolved in 3590 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 84/84 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 26/84 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/84 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 79/163 variables, 84/121 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 18/139 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 77/216 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/163 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 216 constraints, problems are : Problem set: 0 solved, 77 unsolved in 3069 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 84/84 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6669ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 6670ms
Starting structural reductions in LTL mode, iteration 1 : 84/89 places, 107/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6933 ms. Remains : 84/89 places, 107/114 transitions.
[2026-05-28 20:42:11] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:42:11] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:42:11] [INFO ] Input system was already deterministic with 107 transitions.
[2026-05-28 20:42:11] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:42:11] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:42:11] [INFO ] Time to serialize gal into /tmp/CTLFireability17903789132146155556.gal : 1 ms
[2026-05-28 20:42:11] [INFO ] Time to serialize properties into /tmp/CTLFireability12767841750517041595.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/CTLFireability17903789132146155556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12767841750517041595.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.
[2026-05-28 20:42:41] [INFO ] Flatten gal took : 7 ms
[2026-05-28 20:42:41] [INFO ] Applying decomposition
[2026-05-28 20:42:41] [INFO ] Flatten gal took : 3 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/graph13382733163324779301.txt' '-o' '/tmp/graph13382733163324779301.bin' '-w' '/tmp/graph13382733163324779301.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13382733163324779301.bin' '-l' '-1' '-v' '-w' '/tmp/graph13382733163324779301.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:42:41] [INFO ] Decomposing Gal with order
[2026-05-28 20:42:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:42:41] [INFO ] Removed a total of 110 redundant transitions.
[2026-05-28 20:42:41] [INFO ] Flatten gal took : 8 ms
[2026-05-28 20:42:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 11 ms.
[2026-05-28 20:42:41] [INFO ] Time to serialize gal into /tmp/CTLFireability17648948453732557099.gal : 2 ms
[2026-05-28 20:42:41] [INFO ] Time to serialize properties into /tmp/CTLFireability771357987685734430.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/CTLFireability17648948453732557099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability771357987685734430.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 114/114 transitions.
Graph (trivial) has 33 edges and 89 vertex of which 28 / 89 are part of one of the 14 SCC in 1 ms
Free SCC test removed 14 places
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (complete) has 426 edges and 75 vertex of which 69 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 15 place count 55 transition count 81
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 52 transition count 75
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 52 transition count 75
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 24 place count 52 transition count 72
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 15 rules applied. Total rules applied 39 place count 42 transition count 67
Applied a total of 39 rules in 13 ms. Remains 42 /89 variables (removed 47) and now considering 67/114 (removed 47) transitions.
[2026-05-28 20:43:11] [INFO ] Flow matrix only has 42 transitions (discarded 25 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9751860321396117413.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13914151277320829589.kers'
[2026-05-28 20:43:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9751860321396117413.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13914151277320829589.kers]
Normalized transition count is 41 out of 42 initially.
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 41 rows 25 cols 58 entries
Finished phase 1 with 24 SingleSign rule and 0 generalized
[2026-05-28 20:43:11] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13914151277320829589.kers
Total runtime 2 ms.
[2026-05-28 20:43:11] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-28 20:43:11] [INFO ] Flow matrix only has 42 transitions (discarded 25 similar events)
[2026-05-28 20:43:11] [INFO ] Invariant cache hit.
[2026-05-28 20:43:11] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-28 20:43:11] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2026-05-28 20:43:12] [INFO ] Redundant transitions in 71 ms returned []
Running 52 sub problems to find dead transitions.
[2026-05-28 20:43:12] [INFO ] Flow matrix only has 42 transitions (discarded 25 similar events)
[2026-05-28 20:43:12] [INFO ] Invariant cache hit.
[2026-05-28 20:43:12] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 41/83 variables, 42/60 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 17/77 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/84 variables, and 77 constraints, problems are : Problem set: 0 solved, 52 unsolved in 1877 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 42/42 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 41/83 variables, 42/60 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 17/77 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 52/129 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/84 variables, and 129 constraints, problems are : Problem set: 0 solved, 52 unsolved in 1853 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 42/42 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3749ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 3749ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/89 places, 67/114 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4024 ms. Remains : 42/89 places, 67/114 transitions.
[2026-05-28 20:43:15] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:43:15] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:43:15] [INFO ] Input system was already deterministic with 67 transitions.
[2026-05-28 20:43:15] [INFO ] Flatten gal took : 3 ms
RANDOM walk for 68 steps (0 resets) in 6 ms. (9 steps per ms) remains 0/1 properties
FORMULA Planning-PT-none-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-28 20:43:15] [INFO ] Flatten gal took : 7 ms
[2026-05-28 20:43:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16096783823961422047.gal : 1 ms
[2026-05-28 20:43:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13107960284748512129.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16096783823961422047.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13107960284748512129.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 114/114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 81 transition count 104
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 81 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 81 transition count 102
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 79 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 79 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 79 transition count 96
Applied a total of 24 rules in 6 ms. Remains 79 /89 variables (removed 10) and now considering 96/114 (removed 18) transitions.
[2026-05-28 20:43:15] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11646896334421448470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5402339754981311344.kers'
[2026-05-28 20:43:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11646896334421448470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5402339754981311344.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 72 rows 43 cols 102 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-28 20:43:15] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5402339754981311344.kers
Total runtime 0 ms.
[2026-05-28 20:43:16] [INFO ] Implicit Places using invariants in 121 ms returned []
[2026-05-28 20:43:16] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
[2026-05-28 20:43:16] [INFO ] Invariant cache hit.
[2026-05-28 20:43:16] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-28 20:43:16] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2026-05-28 20:43:16] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
[2026-05-28 20:43:16] [INFO ] Invariant cache hit.
[2026-05-28 20:43:16] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 26/79 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 72/151 variables, 79/116 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 16/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/151 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 151/151 variables, and 132 constraints, problems are : Problem set: 0 solved, 69 unsolved in 3371 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 26/79 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 72/151 variables, 79/116 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 16/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 69/201 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 0/151 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 151/151 variables, and 201 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2906 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6301ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 6302ms
Starting structural reductions in LTL mode, iteration 1 : 79/89 places, 96/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6609 ms. Remains : 79/89 places, 96/114 transitions.
[2026-05-28 20:43:22] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:43:22] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:43:22] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-28 20:43:22] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:43:22] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:43:22] [INFO ] Time to serialize gal into /tmp/CTLFireability12565913552781205166.gal : 1 ms
[2026-05-28 20:43:22] [INFO ] Time to serialize properties into /tmp/CTLFireability17979197014530619189.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/CTLFireability12565913552781205166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17979197014530619189.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.
[2026-05-28 20:43:52] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:43:52] [INFO ] Applying decomposition
[2026-05-28 20:43:52] [INFO ] Flatten gal took : 2 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/graph11586084778614575947.txt' '-o' '/tmp/graph11586084778614575947.bin' '-w' '/tmp/graph11586084778614575947.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11586084778614575947.bin' '-l' '-1' '-v' '-w' '/tmp/graph11586084778614575947.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:43:52] [INFO ] Decomposing Gal with order
[2026-05-28 20:43:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:43:52] [INFO ] Removed a total of 98 redundant transitions.
[2026-05-28 20:43:52] [INFO ] Flatten gal took : 6 ms
[2026-05-28 20:43:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 2 ms.
[2026-05-28 20:43:52] [INFO ] Time to serialize gal into /tmp/CTLFireability15936566791458314777.gal : 2 ms
[2026-05-28 20:43:52] [INFO ] Time to serialize properties into /tmp/CTLFireability11884537944252938637.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/CTLFireability15936566791458314777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11884537944252938637.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 : 89/89 places, 114/114 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 83 transition count 107
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 83 transition count 107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 83 transition count 106
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 82 transition count 104
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 82 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 82 transition count 103
Applied a total of 16 rules in 5 ms. Remains 82 /89 variables (removed 7) and now considering 103/114 (removed 11) transitions.
[2026-05-28 20:44:22] [INFO ] Flow matrix only has 76 transitions (discarded 27 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13359661238980558920.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-518981779381213141.kers'
[2026-05-28 20:44:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13359661238980558920.kers, --Pflows, --basisKERS=/tmp/petrispot-output-518981779381213141.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 76 rows 46 cols 109 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-28 20:44:22] [INFO ] Computed 37 invariants in 1 ms
Computed 37 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-518981779381213141.kers
Total runtime 1 ms.
[2026-05-28 20:44:22] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-28 20:44:22] [INFO ] Flow matrix only has 76 transitions (discarded 27 similar events)
[2026-05-28 20:44:22] [INFO ] Invariant cache hit.
[2026-05-28 20:44:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-28 20:44:22] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2026-05-28 20:44:22] [INFO ] Flow matrix only has 76 transitions (discarded 27 similar events)
[2026-05-28 20:44:22] [INFO ] Invariant cache hit.
[2026-05-28 20:44:22] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 26/82 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 76/158 variables, 82/119 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 17/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/158 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 136 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2943 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 82/82 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 26/82 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 76/158 variables, 82/119 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 17/136 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 74/210 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 0/158 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 210 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3567 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 82/82 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6526ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6527ms
Starting structural reductions in LTL mode, iteration 1 : 82/89 places, 103/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6765 ms. Remains : 82/89 places, 103/114 transitions.
[2026-05-28 20:44:29] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:44:29] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:44:29] [INFO ] Input system was already deterministic with 103 transitions.
[2026-05-28 20:44:29] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:44:29] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:44:29] [INFO ] Time to serialize gal into /tmp/CTLFireability5347950517242383835.gal : 1 ms
[2026-05-28 20:44:29] [INFO ] Time to serialize properties into /tmp/CTLFireability3360917613953815514.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/CTLFireability5347950517242383835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3360917613953815514.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.
[2026-05-28 20:44:59] [INFO ] Flatten gal took : 2 ms
[2026-05-28 20:44:59] [INFO ] Applying decomposition
[2026-05-28 20:44:59] [INFO ] Flatten gal took : 2 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/graph13122046795649903669.txt' '-o' '/tmp/graph13122046795649903669.bin' '-w' '/tmp/graph13122046795649903669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13122046795649903669.bin' '-l' '-1' '-v' '-w' '/tmp/graph13122046795649903669.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:44:59] [INFO ] Decomposing Gal with order
[2026-05-28 20:44:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:44:59] [INFO ] Removed a total of 109 redundant transitions.
[2026-05-28 20:44:59] [INFO ] Flatten gal took : 7 ms
[2026-05-28 20:44:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 1 ms.
[2026-05-28 20:44:59] [INFO ] Time to serialize gal into /tmp/CTLFireability10149619507647770435.gal : 8 ms
[2026-05-28 20:44:59] [INFO ] Time to serialize properties into /tmp/CTLFireability7816873692159991548.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/CTLFireability10149619507647770435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7816873692159991548.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 : 89/89 places, 114/114 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 82 transition count 106
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 82 transition count 106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 82 transition count 105
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 80 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 80 transition count 87
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 21 place count 80 transition count 85
Applied a total of 21 rules in 3 ms. Remains 80 /89 variables (removed 9) and now considering 85/114 (removed 29) transitions.
[2026-05-28 20:45:29] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2397708357214784780.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17050629242154001833.kers'
[2026-05-28 20:45:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2397708357214784780.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17050629242154001833.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 73 rows 44 cols 104 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-28 20:45:29] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17050629242154001833.kers
Total runtime 0 ms.
[2026-05-28 20:45:29] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-28 20:45:29] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
[2026-05-28 20:45:29] [INFO ] Invariant cache hit.
[2026-05-28 20:45:29] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-28 20:45:29] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2026-05-28 20:45:29] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
[2026-05-28 20:45:29] [INFO ] Invariant cache hit.
[2026-05-28 20:45:29] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 26/80 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 73/153 variables, 80/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 16/133 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/153 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 133 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2231 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 80/80 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 26/80 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 73/153 variables, 80/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 16/133 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 57/190 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/153 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 190 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2417 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 80/80 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4661ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 4662ms
Starting structural reductions in LTL mode, iteration 1 : 80/89 places, 85/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4909 ms. Remains : 80/89 places, 85/114 transitions.
[2026-05-28 20:45:34] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:45:34] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:45:34] [INFO ] Input system was already deterministic with 85 transitions.
[2026-05-28 20:45:34] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:45:34] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:45:34] [INFO ] Time to serialize gal into /tmp/CTLFireability9832802796662670829.gal : 0 ms
[2026-05-28 20:45:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13917725647078920868.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/CTLFireability9832802796662670829.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13917725647078920868.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.
[2026-05-28 20:46:04] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:46:04] [INFO ] Applying decomposition
[2026-05-28 20:46:04] [INFO ] Flatten gal took : 4 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/graph9560637275610825614.txt' '-o' '/tmp/graph9560637275610825614.bin' '-w' '/tmp/graph9560637275610825614.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9560637275610825614.bin' '-l' '-1' '-v' '-w' '/tmp/graph9560637275610825614.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:46:04] [INFO ] Decomposing Gal with order
[2026-05-28 20:46:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:46:04] [INFO ] Removed a total of 79 redundant transitions.
[2026-05-28 20:46:04] [INFO ] Flatten gal took : 9 ms
[2026-05-28 20:46:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 6 ms.
[2026-05-28 20:46:04] [INFO ] Time to serialize gal into /tmp/CTLFireability12399179130990741269.gal : 1 ms
[2026-05-28 20:46:04] [INFO ] Time to serialize properties into /tmp/CTLFireability1233589803432462220.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/CTLFireability12399179130990741269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1233589803432462220.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 : 89/89 places, 114/114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 81 transition count 104
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 81 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 81 transition count 102
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 21 place count 78 transition count 82
Iterating global reduction 1 with 3 rules applied. Total rules applied 24 place count 78 transition count 82
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 27 place count 78 transition count 79
Applied a total of 27 rules in 6 ms. Remains 78 /89 variables (removed 11) and now considering 79/114 (removed 35) transitions.
[2026-05-28 20:46:34] [INFO ] Flow matrix only has 71 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7776518870873798734.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3094954517493298364.kers'
[2026-05-28 20:46:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7776518870873798734.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3094954517493298364.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 71 rows 42 cols 100 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-28 20:46:34] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3094954517493298364.kers
Total runtime 1 ms.
[2026-05-28 20:46:35] [INFO ] Implicit Places using invariants in 316 ms returned []
[2026-05-28 20:46:35] [INFO ] Flow matrix only has 71 transitions (discarded 8 similar events)
[2026-05-28 20:46:35] [INFO ] Invariant cache hit.
[2026-05-28 20:46:35] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-28 20:46:35] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
Running 53 sub problems to find dead transitions.
[2026-05-28 20:46:35] [INFO ] Flow matrix only has 71 transitions (discarded 8 similar events)
[2026-05-28 20:46:35] [INFO ] Invariant cache hit.
[2026-05-28 20:46:35] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 26/78 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (OVERLAPS) 71/149 variables, 78/115 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 16/131 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (OVERLAPS) 0/149 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 131 constraints, problems are : Problem set: 0 solved, 53 unsolved in 2424 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 78/78 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 26/78 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (OVERLAPS) 71/149 variables, 78/115 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 16/131 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 53/184 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (OVERLAPS) 0/149 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 184 constraints, problems are : Problem set: 0 solved, 53 unsolved in 2254 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 78/78 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4685ms problems are : Problem set: 0 solved, 53 unsolved
Search for dead transitions found 0 dead transitions in 4685ms
Starting structural reductions in LTL mode, iteration 1 : 78/89 places, 79/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5203 ms. Remains : 78/89 places, 79/114 transitions.
[2026-05-28 20:46:40] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:46:40] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:46:40] [INFO ] Input system was already deterministic with 79 transitions.
[2026-05-28 20:46:40] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:46:40] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:46:40] [INFO ] Time to serialize gal into /tmp/CTLFireability16544124185617478766.gal : 1 ms
[2026-05-28 20:46:40] [INFO ] Time to serialize properties into /tmp/CTLFireability15141798411534319193.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/CTLFireability16544124185617478766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15141798411534319193.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.
[2026-05-28 20:47:10] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:47:10] [INFO ] Applying decomposition
[2026-05-28 20:47:10] [INFO ] Flatten gal took : 1 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/graph7269925612132539331.txt' '-o' '/tmp/graph7269925612132539331.bin' '-w' '/tmp/graph7269925612132539331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7269925612132539331.bin' '-l' '-1' '-v' '-w' '/tmp/graph7269925612132539331.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:47:10] [INFO ] Decomposing Gal with order
[2026-05-28 20:47:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:47:10] [INFO ] Removed a total of 67 redundant transitions.
[2026-05-28 20:47:10] [INFO ] Flatten gal took : 6 ms
[2026-05-28 20:47:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-28 20:47:10] [INFO ] Time to serialize gal into /tmp/CTLFireability17821589507455602213.gal : 1 ms
[2026-05-28 20:47:10] [INFO ] Time to serialize properties into /tmp/CTLFireability16134540414658535672.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/CTLFireability17821589507455602213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16134540414658535672.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 : 89/89 places, 114/114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 81 transition count 104
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 81 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 81 transition count 102
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 79 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 79 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 79 transition count 96
Applied a total of 24 rules in 3 ms. Remains 79 /89 variables (removed 10) and now considering 96/114 (removed 18) transitions.
[2026-05-28 20:47:40] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17003276152837417269.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8563093254586705030.kers'
[2026-05-28 20:47:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17003276152837417269.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8563093254586705030.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 0 ms.
// Phase 1: matrix 72 rows 43 cols 102 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-28 20:47:40] [INFO ] Computed 37 invariants in 0 ms
Computed 37 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8563093254586705030.kers
Total runtime 1 ms.
[2026-05-28 20:47:40] [INFO ] Implicit Places using invariants in 138 ms returned []
[2026-05-28 20:47:40] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
[2026-05-28 20:47:40] [INFO ] Invariant cache hit.
[2026-05-28 20:47:40] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-28 20:47:40] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2026-05-28 20:47:40] [INFO ] Flow matrix only has 72 transitions (discarded 24 similar events)
[2026-05-28 20:47:40] [INFO ] Invariant cache hit.
[2026-05-28 20:47:40] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 26/79 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 72/151 variables, 79/116 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 16/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/151 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 151/151 variables, and 132 constraints, problems are : Problem set: 0 solved, 69 unsolved in 3499 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 26/79 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 72/151 variables, 79/116 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 16/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 69/201 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 0/151 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 151/151 variables, and 201 constraints, problems are : Problem set: 0 solved, 69 unsolved in 3279 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6811ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 6813ms
Starting structural reductions in LTL mode, iteration 1 : 79/89 places, 96/114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7146 ms. Remains : 79/89 places, 96/114 transitions.
[2026-05-28 20:47:47] [INFO ] Flatten gal took : 5 ms
[2026-05-28 20:47:47] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:47:47] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-28 20:47:47] [INFO ] Flatten gal took : 4 ms
[2026-05-28 20:47:47] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:47:47] [INFO ] Time to serialize gal into /tmp/CTLFireability7456728789162779096.gal : 1 ms
[2026-05-28 20:47:47] [INFO ] Time to serialize properties into /tmp/CTLFireability9497419424458477647.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/CTLFireability7456728789162779096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9497419424458477647.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.
[2026-05-28 20:48:17] [INFO ] Flatten gal took : 2 ms
[2026-05-28 20:48:17] [INFO ] Applying decomposition
[2026-05-28 20:48:17] [INFO ] Flatten gal took : 5 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/graph16935128102558809774.txt' '-o' '/tmp/graph16935128102558809774.bin' '-w' '/tmp/graph16935128102558809774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16935128102558809774.bin' '-l' '-1' '-v' '-w' '/tmp/graph16935128102558809774.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:48:17] [INFO ] Decomposing Gal with order
[2026-05-28 20:48:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:48:17] [INFO ] Removed a total of 98 redundant transitions.
[2026-05-28 20:48:17] [INFO ] Flatten gal took : 6 ms
[2026-05-28 20:48:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 1 ms.
[2026-05-28 20:48:17] [INFO ] Time to serialize gal into /tmp/CTLFireability15711014329131568490.gal : 1 ms
[2026-05-28 20:48:17] [INFO ] Time to serialize properties into /tmp/CTLFireability17936855293644887880.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/CTLFireability15711014329131568490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17936855293644887880.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.
[2026-05-28 20:48:47] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:48:47] [INFO ] Flatten gal took : 3 ms
[2026-05-28 20:48:47] [INFO ] Applying decomposition
[2026-05-28 20:48:47] [INFO ] Flatten gal took : 3 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/graph3927710582370138030.txt' '-o' '/tmp/graph3927710582370138030.bin' '-w' '/tmp/graph3927710582370138030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3927710582370138030.bin' '-l' '-1' '-v' '-w' '/tmp/graph3927710582370138030.weights' '-q' '0' '-e' '0.001'
[2026-05-28 20:48:47] [INFO ] Decomposing Gal with order
[2026-05-28 20:48:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 20:48:47] [INFO ] Removed a total of 97 redundant transitions.
[2026-05-28 20:48:47] [INFO ] Flatten gal took : 12 ms
[2026-05-28 20:48:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 1 ms.
[2026-05-28 20:48:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17190127530842237199.gal : 1 ms
[2026-05-28 20:48:47] [INFO ] Time to serialize properties into /tmp/CTLFireability7829659088492358723.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/CTLFireability17190127530842237199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7829659088492358723.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 15 CTL formulae.
Detected timeout of ITS tools.
[2026-05-28 21:14:23] [INFO ] Flatten gal took : 3 ms
[2026-05-28 21:14:23] [INFO ] Time to serialize gal into /tmp/CTLFireability1190326949924127113.gal : 1 ms
[2026-05-28 21:14:23] [INFO ] Time to serialize properties into /tmp/CTLFireability6299674904181145855.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/CTLFireability1190326949924127113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6299674904181145855.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 15 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="Planning-PT-none"
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 Planning-PT-none, 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 r210-smll-177969942000258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Planning-PT-none.tgz
mv Planning-PT-none 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 '
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 ;