About the Execution of ITS-Tools for PolyORBLF-COL-S02J06T06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9450.384 | 3600000.00 | 3763890.00 | 9696.70 | ???????T??T?F??? | 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-177969942100290.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 PolyORBLF-COL-S02J06T06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100290
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.2K Mar 8 15:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Mar 8 15:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 8 15:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 8 15:07 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 4.0K Mar 16 08:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 16 08:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 16 08:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 16 08:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Mar 8 15:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 8 15:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 8 15:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Mar 8 15:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 16 08:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 154K Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-00
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-01
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-02
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-03
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-04
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-05
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-06
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-07
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-08
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-09
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-10
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-11
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-12
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-13
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-14
FORMULA_NAME PolyORBLF-COL-S02J06T06-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780038794037
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J06T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-29 07:13:15] [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]
[2026-05-29 07:13:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-29 07:13:16] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-29 07:13:16] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-29 07:13:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1413 ms
[2026-05-29 07:13:17] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 536 PT places and 1096.0 transition bindings in 42 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
[2026-05-29 07:13:17] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 9 ms.
[2026-05-29 07:13:17] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 45 to 44
RANDOM walk for 40000 steps (14 resets) in 2178 ms. (18 steps per ms) remains 8/44 properties
BEST_FIRST walk for 40000 steps (11 resets) in 840 ms. (47 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (9 resets) in 374 ms. (106 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (12 resets) in 259 ms. (153 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (16 resets) in 261 ms. (152 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40000 steps (8 resets) in 225 ms. (176 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (10 resets) in 191 ms. (208 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (11 resets) in 183 ms. (217 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40000 steps (8 resets) in 205 ms. (194 steps per ms) remains 8/8 properties
[2026-05-29 07:13:19] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9626708126665529447.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8050243819345676466.kers'
[2026-05-29 07:13:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9626708126665529447.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8050243819345676466.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 14 ms.
// Phase 1: matrix 64 rows 73 cols 204 entries
Finished phase 1 with 43 SingleSign rule and 12 generalized
[2026-05-29 07:13:19] [INFO ] Computed 26 invariants in 15 ms
Computed 26 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-8050243819345676466.kers
Total runtime 27 ms.
[2026-05-29 07:13:19] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 2/21 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp27 is UNSAT
At refinement iteration 3 (OVERLAPS) 47/68 variables, 12/14 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/14 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 7/75 variables, 6/20 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/20 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp43 is UNSAT
At refinement iteration 7 (OVERLAPS) 6/81 variables, 6/26 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/81 variables, 3/29 constraints. Problems are: Problem set: 5 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/81 variables, 0/29 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 64/145 variables, 81/110 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/145 variables, 8/118 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/145 variables, 0/118 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/145 variables, 0/118 constraints. Problems are: Problem set: 5 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 118 constraints, problems are : Problem set: 5 solved, 3 unsolved in 1330 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 57/61 variables, 8/8 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/8 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 7/68 variables, 6/14 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/14 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 9/77 variables, 9/23 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/23 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/78 variables, 1/24 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 1/25 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/78 variables, 0/25 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 1/79 variables, 1/26 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/79 variables, 0/26 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 64/143 variables, 79/105 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/143 variables, 8/113 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/143 variables, 3/116 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/143 variables, 0/116 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 2/145 variables, 2/118 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/145 variables, 1/119 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/145 variables, 2/121 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/145 variables, 0/121 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 0/145 variables, 0/121 constraints. Problems are: Problem set: 5 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 121 constraints, problems are : Problem set: 5 solved, 3 unsolved in 613 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 3/8 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2088ms problems are : Problem set: 5 solved, 3 unsolved
Parikh walk visited 0 properties in 1292 ms.
Support contains 4 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 80 transition count 58
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 73 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 72 transition count 57
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 17 place count 72 transition count 54
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 23 place count 69 transition count 54
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 37 place count 62 transition count 47
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 39 place count 62 transition count 45
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 41 place count 60 transition count 45
Applied a total of 41 rules in 59 ms. Remains 60 /81 variables (removed 21) and now considering 45/65 (removed 20) transitions.
Running 44 sub problems to find dead transitions.
[2026-05-29 07:13:22] [INFO ] Flow matrix only has 44 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10787555184745410721.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8768395886419738431.kers'
[2026-05-29 07:13:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10787555184745410721.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8768395886419738431.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 44 rows 52 cols 173 entries
Finished phase 1 with 23 SingleSign rule and 12 generalized
[2026-05-29 07:13:22] [INFO ] Computed 25 invariants in 1 ms
Computed 25 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8768395886419738431.kers
Total runtime 2 ms.
[2026-05-29 07:13:22] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 16/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/60 variables, 1/28 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 5/33 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 1/34 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/34 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 9 (OVERLAPS) 44/104 variables, 60/94 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 8/102 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/102 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 12 (OVERLAPS) 0/104 variables, 2/104 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/104 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 14 (OVERLAPS) 0/104 variables, 0/104 constraints. Problems are: Problem set: 2 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 104 constraints, problems are : Problem set: 2 solved, 42 unsolved in 3532 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 60/60 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 16/24 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 6/30 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 0/30 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 1/60 variables, 1/31 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 5/36 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 3/39 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/39 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 44/104 variables, 60/99 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 8/107 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 42/149 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 12 (OVERLAPS) 0/104 variables, 1/150 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/150 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 14 (OVERLAPS) 0/104 variables, 0/150 constraints. Problems are: Problem set: 2 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 150 constraints, problems are : Problem set: 2 solved, 42 unsolved in 7113 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 60/60 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 42/44 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10688ms problems are : Problem set: 2 solved, 42 unsolved
Search for dead transitions found 2 dead transitions in 10691ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 60/81 places, 43/65 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 41
Reduce places removed 0 places and 2 transitions.
Deduced a syphon composed of 3 places in 1 ms
Applied a total of 1 rules in 6 ms. Remains 59 /60 variables (removed 1) and now considering 39/43 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 10795 ms. Remains : 59/81 places, 39/65 transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Successfully simplified 8 atomic propositions for a total of 15 simplifications.
FORMULA PolyORBLF-COL-S02J06T06-CTLFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-29 07:13:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-29 07:13:33] [INFO ] Flatten gal took : 53 ms
FORMULA PolyORBLF-COL-S02J06T06-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-29 07:13:33] [INFO ] Flatten gal took : 15 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2026-05-29 07:13:33] [INFO ] Unfolded HLPN to a Petri net with 536 places and 1064 transitions 4866 arcs in 63 ms.
[2026-05-29 07:13:33] [INFO ] Unfolded 14 HLPN properties in 0 ms.
[2026-05-29 07:13:33] [INFO ] Reduced 66 identical enabling conditions.
[2026-05-29 07:13:33] [INFO ] Reduced 6 identical enabling conditions.
[2026-05-29 07:13:33] [INFO ] Reduced 66 identical enabling conditions.
[2026-05-29 07:13:33] [INFO ] Reduced 24 identical enabling conditions.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 358 out of 536 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Applied a total of 0 rules in 21 ms. Remains 536 /536 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Running 966 sub problems to find dead transitions.
[2026-05-29 07:13:34] [INFO ] Flow matrix only has 956 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-10321282702807155376.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18421256153670338043.kers'
[2026-05-29 07:13:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10321282702807155376.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18421256153670338043.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 1 ms.
// Phase 1: matrix 956 rows 529 cols 3774 entries
Finished phase 1 with 334 SingleSign rule and 152 generalized
[2026-05-29 07:13:34] [INFO ] Computed 50 invariants in 9 ms
Computed 50 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-18421256153670338043.kers
Total runtime 11 ms.
[2026-05-29 07:13:34] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/532 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 966 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/532 variables, 31/45 constraints. Problems are: Problem set: 0 solved, 966 unsolved
SMT process timed out in 21799ms, After SMT, problems are : Problem set: 0 solved, 966 unsolved
Search for dead transitions found 0 dead transitions in 21810ms
[2026-05-29 07:13:55] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
[2026-05-29 07:13:55] [INFO ] Invariant cache hit.
[2026-05-29 07:13:56] [INFO ] Implicit Places using invariants in 954 ms returned [416, 417, 418, 419, 420, 421]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 976 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 530/536 places, 968/968 transitions.
Applied a total of 0 rules in 59 ms. Remains 530 /530 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22872 ms. Remains : 530/536 places, 968/968 transitions.
Starting structural reductions in LTL mode, iteration 0 : 530/530 places, 968/968 transitions.
Applied a total of 0 rules in 28 ms. Remains 530 /530 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Running 966 sub problems to find dead transitions.
[2026-05-29 07:13:56] [INFO ] Flow matrix only has 956 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-3577885887665328228.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-33014124757524157.kers'
[2026-05-29 07:13:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3577885887665328228.kers, --Pflows, --basisKERS=/tmp/petrispot-output-33014124757524157.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 1 ms.
// Phase 1: matrix 956 rows 523 cols 3762 entries
Finished phase 1 with 334 SingleSign rule and 152 generalized
[2026-05-29 07:13:56] [INFO ] Computed 44 invariants in 8 ms
Computed 44 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-33014124757524157.kers
Total runtime 10 ms.
[2026-05-29 07:13:56] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 966 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 966 unsolved
SMT process timed out in 21441ms, After SMT, problems are : Problem set: 0 solved, 966 unsolved
Search for dead transitions found 0 dead transitions in 21448ms
[2026-05-29 07:14:18] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
[2026-05-29 07:14:18] [INFO ] Invariant cache hit.
[2026-05-29 07:14:18] [INFO ] Implicit Places using invariants in 589 ms returned []
[2026-05-29 07:14:18] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
[2026-05-29 07:14:18] [INFO ] Invariant cache hit.
[2026-05-29 07:14:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:14:24] [INFO ] Implicit Places using invariants and state equation in 5669 ms returned []
Implicit Place search using SMT with State Equation took 6282 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 27779 ms. Remains : 530/530 places, 968/968 transitions.
Support contains 358 out of 530 places after structural reductions.
[2026-05-29 07:14:25] [INFO ] Flatten gal took : 256 ms
[2026-05-29 07:14:25] [INFO ] Flatten gal took : 214 ms
[2026-05-29 07:14:25] [INFO ] Input system was already deterministic with 968 transitions.
Support contains 352 out of 530 places (down from 358) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 38 to 36
RANDOM walk for 40001 steps (12 resets) in 1222 ms. (32 steps per ms) remains 4/36 properties
BEST_FIRST walk for 40001 steps (9 resets) in 371 ms. (107 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (9 resets) in 506 ms. (78 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (10 resets) in 432 ms. (92 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (8 resets) in 442 ms. (90 steps per ms) remains 4/4 properties
[2026-05-29 07:14:26] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
[2026-05-29 07:14:26] [INFO ] Invariant cache hit.
[2026-05-29 07:14:26] [INFO ] State equation strengthened by 72 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 298/327 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/327 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/327 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 98/425 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp36 is UNSAT
At refinement iteration 6 (OVERLAPS) 97/522 variables, 27/37 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/522 variables, 1/38 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/522 variables, 0/38 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/526 variables, 4/42 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/526 variables, 0/42 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/528 variables, 2/44 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/528 variables, 0/44 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 956/1484 variables, 528/572 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1484/1486 variables, and 644 constraints, problems are : Problem set: 3 solved, 1 unsolved in 2826 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 528/530 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 311/317 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/317 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 98/415 variables, 8/9 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/9 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 107/522 variables, 28/37 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 1/38 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/522 variables, 3/41 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/522 variables, 1/42 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/522 variables, 0/42 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 4/526 variables, 4/46 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/526 variables, 0/46 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/528 variables, 2/48 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/528 variables, 0/48 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1484/1486 variables, and 576 constraints, problems are : Problem set: 3 solved, 1 unsolved in 1968 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 528/530 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4840ms problems are : Problem set: 3 solved, 1 unsolved
Parikh walk visited 0 properties in 46 ms.
Support contains 6 out of 530 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 528 transition count 914
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 110 place count 474 transition count 914
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 110 place count 474 transition count 854
Deduced a syphon composed of 60 places in 4 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 230 place count 414 transition count 854
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 236 place count 408 transition count 848
Iterating global reduction 2 with 6 rules applied. Total rules applied 242 place count 408 transition count 848
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 26 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 338 place count 360 transition count 800
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 350 place count 360 transition count 788
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 362 place count 348 transition count 788
Applied a total of 362 rules in 509 ms. Remains 348 /530 variables (removed 182) and now considering 788/968 (removed 180) transitions.
Running 786 sub problems to find dead transitions.
[2026-05-29 07:14:32] [INFO ] Flow matrix only has 776 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-11715438877639219150.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16194753893703361314.kers'
[2026-05-29 07:14:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11715438877639219150.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16194753893703361314.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 776 rows 343 cols 3660 entries
Finished phase 1 with 148 SingleSign rule and 158 generalized
[2026-05-29 07:14:32] [INFO ] Computed 42 invariants in 14 ms
Computed 42 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-16194753893703361314.kers
Total runtime 16 ms.
[2026-05-29 07:14:32] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/346 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 786 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/346 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 786 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 346/1124 variables, and 54 constraints, problems are : Problem set: 0 solved, 786 unsolved in 20102 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/348 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 786/786 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 786 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/346 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 786 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/346 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 786 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/346 variables, 14/54 constraints. Problems are: Problem set: 0 solved, 786 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 346/1124 variables, and 56 constraints, problems are : Problem set: 0 solved, 786 unsolved in 20043 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/348 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/786 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41000ms problems are : Problem set: 0 solved, 786 unsolved
Search for dead transitions found 0 dead transitions in 41009ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41531 ms. Remains : 348/530 places, 788/968 transitions.
RANDOM walk for 40000 steps (29 resets) in 244 ms. (163 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (16 resets) in 132 ms. (300 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 281999 steps, run timeout after 3001 ms. (steps per millisecond=93 ) properties seen :0 out of 1
Probabilistic random walk after 281999 steps, saw 138032 distinct states, run finished after 3008 ms. (steps per millisecond=93 ) properties seen :0
[2026-05-29 07:15:16] [INFO ] Flow matrix only has 776 transitions (discarded 12 similar events)
[2026-05-29 07:15:16] [INFO ] Invariant cache hit.
[2026-05-29 07:15:16] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 184/190 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 63/253 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 90/343 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3/346 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/346 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 776/1122 variables, 346/387 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1122 variables, 72/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1122 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/1124 variables, 2/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1124 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1124 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1124 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1124/1124 variables, and 462 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1141 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 348/348 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 184/190 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 63/253 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 90/343 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 4/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/346 variables, 3/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/346 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 776/1122 variables, 346/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1122 variables, 72/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1122 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1122 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/1124 variables, 2/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1124 variables, 1/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1124 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/1124 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1124/1124 variables, and 469 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2112 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 348/348 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3265ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 85 ms.
Support contains 6 out of 348 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 348/348 places, 788/788 transitions.
Applied a total of 0 rules in 29 ms. Remains 348 /348 variables (removed 0) and now considering 788/788 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 348/348 places, 788/788 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 348/348 places, 788/788 transitions.
Applied a total of 0 rules in 21 ms. Remains 348 /348 variables (removed 0) and now considering 788/788 (removed 0) transitions.
[2026-05-29 07:15:19] [INFO ] Flow matrix only has 776 transitions (discarded 12 similar events)
[2026-05-29 07:15:19] [INFO ] Invariant cache hit.
[2026-05-29 07:15:21] [INFO ] Implicit Places using invariants in 1326 ms returned []
[2026-05-29 07:15:21] [INFO ] Flow matrix only has 776 transitions (discarded 12 similar events)
[2026-05-29 07:15:21] [INFO ] Invariant cache hit.
[2026-05-29 07:15:21] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:15:28] [INFO ] Implicit Places using invariants and state equation in 7225 ms returned []
Implicit Place search using SMT with State Equation took 8553 ms to find 0 implicit places.
[2026-05-29 07:15:28] [INFO ] Redundant transitions in 52 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8634 ms. Remains : 348/348 places, 788/788 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 348 transition count 776
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 24 place count 342 transition count 800
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 1 with 24 rules applied. Total rules applied 48 place count 342 transition count 776
Free-agglomeration rule applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 54 place count 342 transition count 770
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 60 place count 336 transition count 770
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 336 transition count 764
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 330 transition count 764
Applied a total of 72 rules in 107 ms. Remains 330 /348 variables (removed 18) and now considering 764/788 (removed 24) transitions.
Running SMT prover for 1 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4079241889716613795.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1154219184876374381.kers'
[2026-05-29 07:15:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4079241889716613795.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1154219184876374381.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 764 rows 325 cols 3762 entries
Finished phase 1 with 130 SingleSign rule and 158 generalized
[2026-05-29 07:15:28] [INFO ] Computed 42 invariants in 7 ms
Computed 42 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-1154219184876374381.kers
Total runtime 9 ms.
[2026-05-29 07:15:28] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2026-05-29 07:15:28] [INFO ] [Real]Absence check using 13 positive and 29 generalized place invariants in 36 ms returned sat
[2026-05-29 07:15:29] [INFO ] After 595ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-29 07:15:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2026-05-29 07:15:29] [INFO ] [Nat]Absence check using 13 positive and 29 generalized place invariants in 32 ms returned sat
[2026-05-29 07:15:30] [INFO ] After 668ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-29 07:15:30] [INFO ] After 719ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-29 07:15:30] [INFO ] After 868ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 1607 ms.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
[2026-05-29 07:15:30] [INFO ] Flatten gal took : 70 ms
[2026-05-29 07:15:30] [INFO ] Flatten gal took : 74 ms
[2026-05-29 07:15:30] [INFO ] Input system was already deterministic with 968 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 528 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 522 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 522 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 516 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 516 transition count 956
Applied a total of 26 rules in 28 ms. Remains 516 /530 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Running 954 sub problems to find dead transitions.
[2026-05-29 07:15:30] [INFO ] Flow matrix only has 944 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-14479351241338404806.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-134284056332260183.kers'
[2026-05-29 07:15:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14479351241338404806.kers, --Pflows, --basisKERS=/tmp/petrispot-output-134284056332260183.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 944 rows 511 cols 3738 entries
Finished phase 1 with 322 SingleSign rule and 152 generalized
[2026-05-29 07:15:30] [INFO ] Computed 42 invariants in 14 ms
Computed 42 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-134284056332260183.kers
Total runtime 16 ms.
[2026-05-29 07:15:30] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/514 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/514 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 514/1460 variables, and 50 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/516 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/514 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/514 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/514 variables, 11/50 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 514/1460 variables, and 55 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/516 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40802ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40806ms
[2026-05-29 07:16:11] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:16:11] [INFO ] Invariant cache hit.
[2026-05-29 07:16:12] [INFO ] Implicit Places using invariants in 931 ms returned []
[2026-05-29 07:16:12] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:16:12] [INFO ] Invariant cache hit.
[2026-05-29 07:16:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:16:21] [INFO ] Implicit Places using invariants and state equation in 9569 ms returned []
Implicit Place search using SMT with State Equation took 10503 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/530 places, 956/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51342 ms. Remains : 516/530 places, 956/968 transitions.
[2026-05-29 07:16:21] [INFO ] Flatten gal took : 50 ms
[2026-05-29 07:16:22] [INFO ] Flatten gal took : 54 ms
[2026-05-29 07:16:22] [INFO ] Input system was already deterministic with 956 transitions.
[2026-05-29 07:16:22] [INFO ] Flatten gal took : 49 ms
[2026-05-29 07:16:22] [INFO ] Flatten gal took : 49 ms
[2026-05-29 07:16:22] [INFO ] Time to serialize gal into /tmp/CTLFireability31382695008867396.gal : 37 ms
[2026-05-29 07:16:22] [INFO ] Time to serialize properties into /tmp/CTLFireability17639687269554202129.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability31382695008867396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17639687269554202129.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-29 07:16:52] [INFO ] Flatten gal took : 57 ms
[2026-05-29 07:16:52] [INFO ] Applying decomposition
[2026-05-29 07:16:52] [INFO ] Flatten gal took : 40 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/graph4459149944146304435.txt' '-o' '/tmp/graph4459149944146304435.bin' '-w' '/tmp/graph4459149944146304435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4459149944146304435.bin' '-l' '-1' '-v' '-w' '/tmp/graph4459149944146304435.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:16:52] [INFO ] Decomposing Gal with order
[2026-05-29 07:16:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:16:53] [INFO ] Removed a total of 854 redundant transitions.
[2026-05-29 07:16:53] [INFO ] Flatten gal took : 262 ms
[2026-05-29 07:16:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 45 ms.
[2026-05-29 07:16:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3127041467459030446.gal : 21 ms
[2026-05-29 07:16:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1094758731198476737.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/CTLFireability3127041467459030446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1094758731198476737.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 528 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 522 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 522 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 516 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 516 transition count 956
Applied a total of 26 rules in 23 ms. Remains 516 /530 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Skipped dead transition search.
[2026-05-29 07:17:23] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:17:23] [INFO ] Invariant cache hit.
[2026-05-29 07:17:24] [INFO ] Implicit Places using invariants in 847 ms returned []
[2026-05-29 07:17:24] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:17:24] [INFO ] Invariant cache hit.
[2026-05-29 07:17:24] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:17:33] [INFO ] Implicit Places using invariants and state equation in 8925 ms returned []
Implicit Place search using SMT with State Equation took 9775 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/530 places, 956/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9801 ms. Remains : 516/530 places, 956/968 transitions.
[2026-05-29 07:17:33] [INFO ] Flatten gal took : 34 ms
[2026-05-29 07:17:33] [INFO ] Flatten gal took : 39 ms
[2026-05-29 07:17:33] [INFO ] Input system was already deterministic with 956 transitions.
[2026-05-29 07:17:33] [INFO ] Flatten gal took : 39 ms
[2026-05-29 07:17:33] [INFO ] Flatten gal took : 39 ms
[2026-05-29 07:17:33] [INFO ] Time to serialize gal into /tmp/CTLFireability18327768378862400835.gal : 8 ms
[2026-05-29 07:17:33] [INFO ] Time to serialize properties into /tmp/CTLFireability14134937741321377822.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18327768378862400835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14134937741321377822.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.
[2026-05-29 07:18:03] [INFO ] Flatten gal took : 35 ms
[2026-05-29 07:18:03] [INFO ] Applying decomposition
[2026-05-29 07:18:03] [INFO ] Flatten gal took : 34 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/graph4387287560369969937.txt' '-o' '/tmp/graph4387287560369969937.bin' '-w' '/tmp/graph4387287560369969937.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4387287560369969937.bin' '-l' '-1' '-v' '-w' '/tmp/graph4387287560369969937.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:18:03] [INFO ] Decomposing Gal with order
[2026-05-29 07:18:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:18:03] [INFO ] Removed a total of 773 redundant transitions.
[2026-05-29 07:18:04] [INFO ] Flatten gal took : 107 ms
[2026-05-29 07:18:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 208 labels/synchronizations in 40 ms.
[2026-05-29 07:18:04] [INFO ] Time to serialize gal into /tmp/CTLFireability6188675268679339021.gal : 13 ms
[2026-05-29 07:18:04] [INFO ] Time to serialize properties into /tmp/CTLFireability6800165731639574515.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6188675268679339021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6800165731639574515.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 528 transition count 950
Reduce places removed 18 places and 0 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 1 with 36 rules applied. Total rules applied 54 place count 510 transition count 932
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 72 place count 492 transition count 932
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 72 place count 492 transition count 884
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 168 place count 444 transition count 884
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 174 place count 438 transition count 878
Iterating global reduction 3 with 6 rules applied. Total rules applied 180 place count 438 transition count 878
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 240 place count 408 transition count 848
Applied a total of 240 rules in 84 ms. Remains 408 /530 variables (removed 122) and now considering 848/968 (removed 120) transitions.
Running 846 sub problems to find dead transitions.
[2026-05-29 07:18:34] [INFO ] Flow matrix only has 836 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-11837204656620848464.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15838925862227397482.kers'
[2026-05-29 07:18:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11837204656620848464.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15838925862227397482.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 836 rows 403 cols 3678 entries
Finished phase 1 with 208 SingleSign rule and 158 generalized
[2026-05-29 07:18:34] [INFO ] Computed 42 invariants in 7 ms
Computed 42 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-15838925862227397482.kers
Total runtime 34 ms.
[2026-05-29 07:18:34] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/406 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/406 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 846 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 406/1244 variables, and 47 constraints, problems are : Problem set: 0 solved, 846 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/408 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 846/846 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 846 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/406 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/406 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 846 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/406 variables, 7/47 constraints. Problems are: Problem set: 0 solved, 846 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 406/1244 variables, and 50 constraints, problems are : Problem set: 0 solved, 846 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/408 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/846 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41065ms problems are : Problem set: 0 solved, 846 unsolved
Search for dead transitions found 0 dead transitions in 41068ms
[2026-05-29 07:19:15] [INFO ] Flow matrix only has 836 transitions (discarded 12 similar events)
[2026-05-29 07:19:15] [INFO ] Invariant cache hit.
[2026-05-29 07:19:17] [INFO ] Implicit Places using invariants in 2066 ms returned []
[2026-05-29 07:19:17] [INFO ] Flow matrix only has 836 transitions (discarded 12 similar events)
[2026-05-29 07:19:17] [INFO ] Invariant cache hit.
[2026-05-29 07:19:18] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:19:24] [INFO ] Implicit Places using invariants and state equation in 6617 ms returned []
Implicit Place search using SMT with State Equation took 8688 ms to find 0 implicit places.
[2026-05-29 07:19:24] [INFO ] Redundant transitions in 11 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 408/530 places, 848/968 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49867 ms. Remains : 408/530 places, 848/968 transitions.
[2026-05-29 07:19:24] [INFO ] Flatten gal took : 25 ms
[2026-05-29 07:19:24] [INFO ] Flatten gal took : 31 ms
[2026-05-29 07:19:24] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-29 07:19:24] [INFO ] Flatten gal took : 29 ms
[2026-05-29 07:19:24] [INFO ] Flatten gal took : 31 ms
[2026-05-29 07:19:24] [INFO ] Time to serialize gal into /tmp/CTLFireability14353304602719877010.gal : 8 ms
[2026-05-29 07:19:24] [INFO ] Time to serialize properties into /tmp/CTLFireability14242512709737758467.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/CTLFireability14353304602719877010.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14242512709737758467.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.
[2026-05-29 07:19:54] [INFO ] Flatten gal took : 36 ms
[2026-05-29 07:19:54] [INFO ] Applying decomposition
[2026-05-29 07:19:54] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8842463962158573393.txt' '-o' '/tmp/graph8842463962158573393.bin' '-w' '/tmp/graph8842463962158573393.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8842463962158573393.bin' '-l' '-1' '-v' '-w' '/tmp/graph8842463962158573393.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:19:54] [INFO ] Decomposing Gal with order
[2026-05-29 07:19:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:19:54] [INFO ] Removed a total of 612 redundant transitions.
[2026-05-29 07:19:54] [INFO ] Flatten gal took : 173 ms
[2026-05-29 07:19:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 392 labels/synchronizations in 33 ms.
[2026-05-29 07:19:54] [INFO ] Time to serialize gal into /tmp/CTLFireability513908856528986414.gal : 11 ms
[2026-05-29 07:19:54] [INFO ] Time to serialize properties into /tmp/CTLFireability1043744804010659821.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability513908856528986414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1043744804010659821.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 528 transition count 938
Reduce places removed 30 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 36 rules applied. Total rules applied 66 place count 498 transition count 932
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 492 transition count 932
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 72 Pre rules applied. Total rules applied 72 place count 492 transition count 860
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 216 place count 420 transition count 860
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 222 place count 414 transition count 854
Iterating global reduction 3 with 6 rules applied. Total rules applied 228 place count 414 transition count 854
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 276 place count 390 transition count 830
Applied a total of 276 rules in 65 ms. Remains 390 /530 variables (removed 140) and now considering 830/968 (removed 138) transitions.
Running 828 sub problems to find dead transitions.
[2026-05-29 07:20:25] [INFO ] Flow matrix only has 818 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-9642779060238575581.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9709985375567095257.kers'
[2026-05-29 07:20:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9642779060238575581.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9709985375567095257.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 818 rows 385 cols 3648 entries
Finished phase 1 with 196 SingleSign rule and 152 generalized
[2026-05-29 07:20:25] [INFO ] Computed 42 invariants in 7 ms
Computed 42 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-9709985375567095257.kers
Total runtime 9 ms.
[2026-05-29 07:20:25] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 828 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 828 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 388/1208 variables, and 47 constraints, problems are : Problem set: 0 solved, 828 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/390 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 828/828 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 828 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 828 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 828 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/388 variables, 8/47 constraints. Problems are: Problem set: 0 solved, 828 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 388/1208 variables, and 53 constraints, problems are : Problem set: 0 solved, 828 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/390 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/828 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40561ms problems are : Problem set: 0 solved, 828 unsolved
Search for dead transitions found 0 dead transitions in 40565ms
[2026-05-29 07:21:05] [INFO ] Flow matrix only has 818 transitions (discarded 12 similar events)
[2026-05-29 07:21:05] [INFO ] Invariant cache hit.
[2026-05-29 07:21:07] [INFO ] Implicit Places using invariants in 1591 ms returned []
[2026-05-29 07:21:07] [INFO ] Flow matrix only has 818 transitions (discarded 12 similar events)
[2026-05-29 07:21:07] [INFO ] Invariant cache hit.
[2026-05-29 07:21:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:21:14] [INFO ] Implicit Places using invariants and state equation in 7710 ms returned []
Implicit Place search using SMT with State Equation took 9303 ms to find 0 implicit places.
[2026-05-29 07:21:14] [INFO ] Redundant transitions in 7 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 390/530 places, 830/968 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49951 ms. Remains : 390/530 places, 830/968 transitions.
[2026-05-29 07:21:15] [INFO ] Flatten gal took : 22 ms
[2026-05-29 07:21:15] [INFO ] Flatten gal took : 30 ms
[2026-05-29 07:21:15] [INFO ] Input system was already deterministic with 830 transitions.
[2026-05-29 07:21:15] [INFO ] Flatten gal took : 24 ms
[2026-05-29 07:21:15] [INFO ] Flatten gal took : 25 ms
[2026-05-29 07:21:15] [INFO ] Time to serialize gal into /tmp/CTLFireability3112787504384722526.gal : 6 ms
[2026-05-29 07:21:15] [INFO ] Time to serialize properties into /tmp/CTLFireability5735617487869087891.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/CTLFireability3112787504384722526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5735617487869087891.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.
[2026-05-29 07:21:45] [INFO ] Flatten gal took : 24 ms
[2026-05-29 07:21:45] [INFO ] Applying decomposition
[2026-05-29 07:21:45] [INFO ] Flatten gal took : 25 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/graph10916629279110569813.txt' '-o' '/tmp/graph10916629279110569813.bin' '-w' '/tmp/graph10916629279110569813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10916629279110569813.bin' '-l' '-1' '-v' '-w' '/tmp/graph10916629279110569813.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:21:45] [INFO ] Decomposing Gal with order
[2026-05-29 07:21:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:21:45] [INFO ] Removed a total of 740 redundant transitions.
[2026-05-29 07:21:45] [INFO ] Flatten gal took : 102 ms
[2026-05-29 07:21:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 451 labels/synchronizations in 36 ms.
[2026-05-29 07:21:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14890725200615809720.gal : 12 ms
[2026-05-29 07:21:45] [INFO ] Time to serialize properties into /tmp/CTLFireability16658205784407375176.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/CTLFireability14890725200615809720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16658205784407375176.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 528 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 522 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 522 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 516 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 516 transition count 956
Applied a total of 26 rules in 24 ms. Remains 516 /530 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Running 954 sub problems to find dead transitions.
[2026-05-29 07:22:15] [INFO ] Flow matrix only has 944 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-11302991255539080854.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6600759501627279970.kers'
[2026-05-29 07:22:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11302991255539080854.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6600759501627279970.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 944 rows 511 cols 3738 entries
Finished phase 1 with 322 SingleSign rule and 152 generalized
[2026-05-29 07:22:15] [INFO ] Computed 42 invariants in 8 ms
Computed 42 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-6600759501627279970.kers
Total runtime 10 ms.
[2026-05-29 07:22:15] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/514 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/514 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 514/1460 variables, and 50 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/516 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/514 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/514 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/514 variables, 11/50 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 514/1460 variables, and 54 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/516 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40696ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40700ms
[2026-05-29 07:22:56] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:22:56] [INFO ] Invariant cache hit.
[2026-05-29 07:22:57] [INFO ] Implicit Places using invariants in 1050 ms returned []
[2026-05-29 07:22:57] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:22:57] [INFO ] Invariant cache hit.
[2026-05-29 07:22:58] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:23:07] [INFO ] Implicit Places using invariants and state equation in 10492 ms returned []
Implicit Place search using SMT with State Equation took 11545 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/530 places, 956/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52273 ms. Remains : 516/530 places, 956/968 transitions.
[2026-05-29 07:23:07] [INFO ] Flatten gal took : 26 ms
[2026-05-29 07:23:07] [INFO ] Flatten gal took : 29 ms
[2026-05-29 07:23:08] [INFO ] Input system was already deterministic with 956 transitions.
[2026-05-29 07:23:08] [INFO ] Flatten gal took : 27 ms
[2026-05-29 07:23:08] [INFO ] Flatten gal took : 28 ms
[2026-05-29 07:23:08] [INFO ] Time to serialize gal into /tmp/CTLFireability56732728048362194.gal : 6 ms
[2026-05-29 07:23:08] [INFO ] Time to serialize properties into /tmp/CTLFireability16139734032443051622.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/CTLFireability56732728048362194.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16139734032443051622.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-29 07:23:38] [INFO ] Flatten gal took : 28 ms
[2026-05-29 07:23:38] [INFO ] Applying decomposition
[2026-05-29 07:23:38] [INFO ] Flatten gal took : 28 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/graph17638702091594817057.txt' '-o' '/tmp/graph17638702091594817057.bin' '-w' '/tmp/graph17638702091594817057.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17638702091594817057.bin' '-l' '-1' '-v' '-w' '/tmp/graph17638702091594817057.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:23:38] [INFO ] Decomposing Gal with order
[2026-05-29 07:23:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:23:38] [INFO ] Removed a total of 793 redundant transitions.
[2026-05-29 07:23:38] [INFO ] Flatten gal took : 115 ms
[2026-05-29 07:23:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 226 labels/synchronizations in 30 ms.
[2026-05-29 07:23:38] [INFO ] Time to serialize gal into /tmp/CTLFireability9315048405784624320.gal : 15 ms
[2026-05-29 07:23:38] [INFO ] Time to serialize properties into /tmp/CTLFireability9562099733222590171.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/CTLFireability9315048405784624320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9562099733222590171.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 528 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 522 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 522 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 516 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 516 transition count 956
Applied a total of 26 rules in 34 ms. Remains 516 /530 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Skipped dead transition search.
[2026-05-29 07:24:08] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:24:08] [INFO ] Invariant cache hit.
[2026-05-29 07:24:09] [INFO ] Implicit Places using invariants in 1222 ms returned []
[2026-05-29 07:24:09] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:24:09] [INFO ] Invariant cache hit.
[2026-05-29 07:24:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:24:19] [INFO ] Implicit Places using invariants and state equation in 9313 ms returned []
Implicit Place search using SMT with State Equation took 10537 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/530 places, 956/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10582 ms. Remains : 516/530 places, 956/968 transitions.
[2026-05-29 07:24:19] [INFO ] Flatten gal took : 24 ms
[2026-05-29 07:24:19] [INFO ] Flatten gal took : 28 ms
[2026-05-29 07:24:19] [INFO ] Input system was already deterministic with 956 transitions.
[2026-05-29 07:24:19] [INFO ] Flatten gal took : 28 ms
[2026-05-29 07:24:19] [INFO ] Flatten gal took : 28 ms
[2026-05-29 07:24:19] [INFO ] Time to serialize gal into /tmp/CTLFireability4875135174327096826.gal : 5 ms
[2026-05-29 07:24:19] [INFO ] Time to serialize properties into /tmp/CTLFireability3989424432032645284.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/CTLFireability4875135174327096826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3989424432032645284.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.
[2026-05-29 07:24:49] [INFO ] Flatten gal took : 28 ms
[2026-05-29 07:24:49] [INFO ] Applying decomposition
[2026-05-29 07:24:49] [INFO ] Flatten gal took : 29 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/graph6846339193545850787.txt' '-o' '/tmp/graph6846339193545850787.bin' '-w' '/tmp/graph6846339193545850787.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6846339193545850787.bin' '-l' '-1' '-v' '-w' '/tmp/graph6846339193545850787.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:24:49] [INFO ] Decomposing Gal with order
[2026-05-29 07:24:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:24:49] [INFO ] Removed a total of 777 redundant transitions.
[2026-05-29 07:24:49] [INFO ] Flatten gal took : 65 ms
[2026-05-29 07:24:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 14 ms.
[2026-05-29 07:24:49] [INFO ] Time to serialize gal into /tmp/CTLFireability13534177654856964500.gal : 9 ms
[2026-05-29 07:24:49] [INFO ] Time to serialize properties into /tmp/CTLFireability13686740130705605478.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/CTLFireability13534177654856964500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13686740130705605478.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 528 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 522 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 522 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 516 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 516 transition count 956
Applied a total of 26 rules in 32 ms. Remains 516 /530 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Skipped dead transition search.
[2026-05-29 07:25:19] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:25:19] [INFO ] Invariant cache hit.
[2026-05-29 07:25:21] [INFO ] Implicit Places using invariants in 1408 ms returned []
[2026-05-29 07:25:21] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:25:21] [INFO ] Invariant cache hit.
[2026-05-29 07:25:22] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:25:31] [INFO ] Implicit Places using invariants and state equation in 9731 ms returned []
Implicit Place search using SMT with State Equation took 11143 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/530 places, 956/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11189 ms. Remains : 516/530 places, 956/968 transitions.
[2026-05-29 07:25:31] [INFO ] Flatten gal took : 24 ms
[2026-05-29 07:25:31] [INFO ] Flatten gal took : 27 ms
[2026-05-29 07:25:31] [INFO ] Input system was already deterministic with 956 transitions.
[2026-05-29 07:25:31] [INFO ] Flatten gal took : 26 ms
[2026-05-29 07:25:31] [INFO ] Flatten gal took : 26 ms
[2026-05-29 07:25:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3626787742904604597.gal : 5 ms
[2026-05-29 07:25:31] [INFO ] Time to serialize properties into /tmp/CTLFireability11017018766155007461.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/CTLFireability3626787742904604597.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11017018766155007461.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.
[2026-05-29 07:26:01] [INFO ] Flatten gal took : 26 ms
[2026-05-29 07:26:01] [INFO ] Applying decomposition
[2026-05-29 07:26:01] [INFO ] Flatten gal took : 29 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/graph7078451824052132049.txt' '-o' '/tmp/graph7078451824052132049.bin' '-w' '/tmp/graph7078451824052132049.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7078451824052132049.bin' '-l' '-1' '-v' '-w' '/tmp/graph7078451824052132049.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:26:01] [INFO ] Decomposing Gal with order
[2026-05-29 07:26:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:26:01] [INFO ] Removed a total of 861 redundant transitions.
[2026-05-29 07:26:01] [INFO ] Flatten gal took : 98 ms
[2026-05-29 07:26:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 145 labels/synchronizations in 15 ms.
[2026-05-29 07:26:01] [INFO ] Time to serialize gal into /tmp/CTLFireability7594347503008738683.gal : 15 ms
[2026-05-29 07:26:01] [INFO ] Time to serialize properties into /tmp/CTLFireability4190995364331322688.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/CTLFireability7594347503008738683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4190995364331322688.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 528 transition count 914
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 474 transition count 914
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 108 place count 474 transition count 866
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 204 place count 426 transition count 866
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 210 place count 420 transition count 860
Iterating global reduction 2 with 6 rules applied. Total rules applied 216 place count 420 transition count 860
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 312 place count 372 transition count 812
Applied a total of 312 rules in 52 ms. Remains 372 /530 variables (removed 158) and now considering 812/968 (removed 156) transitions.
Running 810 sub problems to find dead transitions.
[2026-05-29 07:26:31] [INFO ] Flow matrix only has 800 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-13485109150573649357.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15738667572530348863.kers'
[2026-05-29 07:26:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13485109150573649357.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15738667572530348863.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 800 rows 367 cols 3612 entries
Finished phase 1 with 172 SingleSign rule and 158 generalized
[2026-05-29 07:26:31] [INFO ] Computed 42 invariants in 8 ms
Computed 42 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-15738667572530348863.kers
Total runtime 10 ms.
[2026-05-29 07:26:31] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/370 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/370 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 370/1172 variables, and 49 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/372 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/370 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/370 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/370 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 370/1172 variables, and 52 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/372 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40651ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40654ms
[2026-05-29 07:27:12] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-29 07:27:12] [INFO ] Invariant cache hit.
[2026-05-29 07:27:14] [INFO ] Implicit Places using invariants in 1870 ms returned []
[2026-05-29 07:27:14] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-29 07:27:14] [INFO ] Invariant cache hit.
[2026-05-29 07:27:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:27:22] [INFO ] Implicit Places using invariants and state equation in 7844 ms returned []
Implicit Place search using SMT with State Equation took 9716 ms to find 0 implicit places.
[2026-05-29 07:27:22] [INFO ] Redundant transitions in 11 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 372/530 places, 812/968 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 50448 ms. Remains : 372/530 places, 812/968 transitions.
[2026-05-29 07:27:22] [INFO ] Flatten gal took : 55 ms
[2026-05-29 07:27:22] [INFO ] Flatten gal took : 41 ms
[2026-05-29 07:27:22] [INFO ] Input system was already deterministic with 812 transitions.
RANDOM walk for 94 steps (0 resets) in 6 ms. (13 steps per ms) remains 0/1 properties
FORMULA PolyORBLF-COL-S02J06T06-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-29 07:27:22] [INFO ] Flatten gal took : 42 ms
[2026-05-29 07:27:22] [INFO ] Flatten gal took : 41 ms
[2026-05-29 07:27:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16187315139199878923.gal : 12 ms
[2026-05-29 07:27:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3060962830514581695.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/ReachabilityCardinality16187315139199878923.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3060962830514581695.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 528 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 522 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 522 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 516 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 516 transition count 956
Applied a total of 26 rules in 34 ms. Remains 516 /530 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Running 954 sub problems to find dead transitions.
[2026-05-29 07:27:22] [INFO ] Flow matrix only has 944 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-12926900388019076972.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-258690756031620376.kers'
[2026-05-29 07:27:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12926900388019076972.kers, --Pflows, --basisKERS=/tmp/petrispot-output-258690756031620376.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 944 rows 511 cols 3738 entries
Finished phase 1 with 322 SingleSign rule and 152 generalized
[2026-05-29 07:27:22] [INFO ] Computed 42 invariants in 14 ms
Computed 42 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-258690756031620376.kers
Total runtime 18 ms.
[2026-05-29 07:27:22] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/514 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/514 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 514/1460 variables, and 50 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/516 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/514 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/514 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/514 variables, 11/50 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 514/1460 variables, and 56 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20065 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/516 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40737ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40743ms
[2026-05-29 07:28:03] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:28:03] [INFO ] Invariant cache hit.
[2026-05-29 07:28:04] [INFO ] Implicit Places using invariants in 1159 ms returned []
[2026-05-29 07:28:04] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:28:04] [INFO ] Invariant cache hit.
[2026-05-29 07:28:05] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:28:12] [INFO ] Implicit Places using invariants and state equation in 8116 ms returned []
Implicit Place search using SMT with State Equation took 9286 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/530 places, 956/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50069 ms. Remains : 516/530 places, 956/968 transitions.
[2026-05-29 07:28:12] [INFO ] Flatten gal took : 24 ms
[2026-05-29 07:28:12] [INFO ] Flatten gal took : 27 ms
[2026-05-29 07:28:12] [INFO ] Input system was already deterministic with 956 transitions.
[2026-05-29 07:28:12] [INFO ] Flatten gal took : 26 ms
[2026-05-29 07:28:12] [INFO ] Flatten gal took : 27 ms
[2026-05-29 07:28:12] [INFO ] Time to serialize gal into /tmp/CTLFireability5318163887871982186.gal : 6 ms
[2026-05-29 07:28:12] [INFO ] Time to serialize properties into /tmp/CTLFireability6671487354842729579.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5318163887871982186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6671487354842729579.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.
[2026-05-29 07:28:42] [INFO ] Flatten gal took : 38 ms
[2026-05-29 07:28:42] [INFO ] Applying decomposition
[2026-05-29 07:28:42] [INFO ] Flatten gal took : 27 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/graph6822350597616003696.txt' '-o' '/tmp/graph6822350597616003696.bin' '-w' '/tmp/graph6822350597616003696.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6822350597616003696.bin' '-l' '-1' '-v' '-w' '/tmp/graph6822350597616003696.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:28:42] [INFO ] Decomposing Gal with order
[2026-05-29 07:28:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:28:43] [INFO ] Removed a total of 823 redundant transitions.
[2026-05-29 07:28:43] [INFO ] Flatten gal took : 101 ms
[2026-05-29 07:28:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 216 labels/synchronizations in 24 ms.
[2026-05-29 07:28:43] [INFO ] Time to serialize gal into /tmp/CTLFireability11750070350066270407.gal : 12 ms
[2026-05-29 07:28:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17842148963194745876.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11750070350066270407.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17842148963194745876.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 528 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 522 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 522 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 516 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 516 transition count 956
Applied a total of 26 rules in 22 ms. Remains 516 /530 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Skipped dead transition search.
[2026-05-29 07:29:13] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:29:13] [INFO ] Invariant cache hit.
[2026-05-29 07:29:14] [INFO ] Implicit Places using invariants in 1127 ms returned []
[2026-05-29 07:29:14] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:29:14] [INFO ] Invariant cache hit.
[2026-05-29 07:29:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:29:24] [INFO ] Implicit Places using invariants and state equation in 10254 ms returned []
Implicit Place search using SMT with State Equation took 11385 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/530 places, 956/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11408 ms. Remains : 516/530 places, 956/968 transitions.
[2026-05-29 07:29:24] [INFO ] Flatten gal took : 39 ms
[2026-05-29 07:29:24] [INFO ] Flatten gal took : 43 ms
[2026-05-29 07:29:24] [INFO ] Input system was already deterministic with 956 transitions.
[2026-05-29 07:29:24] [INFO ] Flatten gal took : 44 ms
[2026-05-29 07:29:24] [INFO ] Flatten gal took : 45 ms
[2026-05-29 07:29:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16513534590445875993.gal : 8 ms
[2026-05-29 07:29:24] [INFO ] Time to serialize properties into /tmp/CTLFireability16218837873613758659.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/CTLFireability16513534590445875993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16218837873613758659.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.
[2026-05-29 07:29:54] [INFO ] Flatten gal took : 25 ms
[2026-05-29 07:29:54] [INFO ] Applying decomposition
[2026-05-29 07:29:55] [INFO ] Flatten gal took : 26 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/graph11951889655995916915.txt' '-o' '/tmp/graph11951889655995916915.bin' '-w' '/tmp/graph11951889655995916915.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11951889655995916915.bin' '-l' '-1' '-v' '-w' '/tmp/graph11951889655995916915.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:29:55] [INFO ] Decomposing Gal with order
[2026-05-29 07:29:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:29:55] [INFO ] Removed a total of 824 redundant transitions.
[2026-05-29 07:29:55] [INFO ] Flatten gal took : 58 ms
[2026-05-29 07:29:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 9 ms.
[2026-05-29 07:29:55] [INFO ] Time to serialize gal into /tmp/CTLFireability14733504820863384564.gal : 8 ms
[2026-05-29 07:29:55] [INFO ] Time to serialize properties into /tmp/CTLFireability1547919133875810902.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/CTLFireability14733504820863384564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1547919133875810902.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 528 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 522 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 522 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 516 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 516 transition count 956
Applied a total of 26 rules in 18 ms. Remains 516 /530 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Skipped dead transition search.
[2026-05-29 07:30:25] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:30:25] [INFO ] Invariant cache hit.
[2026-05-29 07:30:26] [INFO ] Implicit Places using invariants in 1313 ms returned []
[2026-05-29 07:30:26] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:30:26] [INFO ] Invariant cache hit.
[2026-05-29 07:30:27] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:30:36] [INFO ] Implicit Places using invariants and state equation in 9554 ms returned []
Implicit Place search using SMT with State Equation took 10869 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/530 places, 956/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10889 ms. Remains : 516/530 places, 956/968 transitions.
[2026-05-29 07:30:36] [INFO ] Flatten gal took : 23 ms
[2026-05-29 07:30:36] [INFO ] Flatten gal took : 26 ms
[2026-05-29 07:30:36] [INFO ] Input system was already deterministic with 956 transitions.
[2026-05-29 07:30:36] [INFO ] Flatten gal took : 26 ms
[2026-05-29 07:30:36] [INFO ] Flatten gal took : 27 ms
[2026-05-29 07:30:36] [INFO ] Time to serialize gal into /tmp/CTLFireability10427150893278754527.gal : 5 ms
[2026-05-29 07:30:36] [INFO ] Time to serialize properties into /tmp/CTLFireability11729255967034011670.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/CTLFireability10427150893278754527.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11729255967034011670.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.
[2026-05-29 07:31:06] [INFO ] Flatten gal took : 39 ms
[2026-05-29 07:31:06] [INFO ] Applying decomposition
[2026-05-29 07:31:06] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2932224280503673455.txt' '-o' '/tmp/graph2932224280503673455.bin' '-w' '/tmp/graph2932224280503673455.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2932224280503673455.bin' '-l' '-1' '-v' '-w' '/tmp/graph2932224280503673455.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:31:06] [INFO ] Decomposing Gal with order
[2026-05-29 07:31:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:31:06] [INFO ] Removed a total of 736 redundant transitions.
[2026-05-29 07:31:06] [INFO ] Flatten gal took : 87 ms
[2026-05-29 07:31:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 212 labels/synchronizations in 13 ms.
[2026-05-29 07:31:06] [INFO ] Time to serialize gal into /tmp/CTLFireability10470630139411167459.gal : 22 ms
[2026-05-29 07:31:06] [INFO ] Time to serialize properties into /tmp/CTLFireability1628154901125296903.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/CTLFireability10470630139411167459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1628154901125296903.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 528 transition count 968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 522 transition count 962
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 522 transition count 962
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 516 transition count 956
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 516 transition count 956
Applied a total of 26 rules in 19 ms. Remains 516 /530 variables (removed 14) and now considering 956/968 (removed 12) transitions.
Skipped dead transition search.
[2026-05-29 07:31:36] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:31:36] [INFO ] Invariant cache hit.
[2026-05-29 07:31:38] [INFO ] Implicit Places using invariants in 1185 ms returned []
[2026-05-29 07:31:38] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-29 07:31:38] [INFO ] Invariant cache hit.
[2026-05-29 07:31:38] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:31:45] [INFO ] Implicit Places using invariants and state equation in 7813 ms returned []
Implicit Place search using SMT with State Equation took 9009 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/530 places, 956/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9031 ms. Remains : 516/530 places, 956/968 transitions.
[2026-05-29 07:31:45] [INFO ] Flatten gal took : 22 ms
[2026-05-29 07:31:45] [INFO ] Flatten gal took : 27 ms
[2026-05-29 07:31:45] [INFO ] Input system was already deterministic with 956 transitions.
[2026-05-29 07:31:46] [INFO ] Flatten gal took : 63 ms
[2026-05-29 07:31:46] [INFO ] Flatten gal took : 46 ms
[2026-05-29 07:31:46] [INFO ] Time to serialize gal into /tmp/CTLFireability15392188560447590763.gal : 8 ms
[2026-05-29 07:31:46] [INFO ] Time to serialize properties into /tmp/CTLFireability4355663432987628064.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/CTLFireability15392188560447590763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4355663432987628064.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.
[2026-05-29 07:32:16] [INFO ] Flatten gal took : 27 ms
[2026-05-29 07:32:16] [INFO ] Applying decomposition
[2026-05-29 07:32:16] [INFO ] Flatten gal took : 27 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/graph13113828161734316615.txt' '-o' '/tmp/graph13113828161734316615.bin' '-w' '/tmp/graph13113828161734316615.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13113828161734316615.bin' '-l' '-1' '-v' '-w' '/tmp/graph13113828161734316615.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:32:16] [INFO ] Decomposing Gal with order
[2026-05-29 07:32:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:32:16] [INFO ] Removed a total of 830 redundant transitions.
[2026-05-29 07:32:16] [INFO ] Flatten gal took : 60 ms
[2026-05-29 07:32:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 182 labels/synchronizations in 10 ms.
[2026-05-29 07:32:16] [INFO ] Time to serialize gal into /tmp/CTLFireability13079454212917111844.gal : 7 ms
[2026-05-29 07:32:16] [INFO ] Time to serialize properties into /tmp/CTLFireability311313538402692708.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/CTLFireability13079454212917111844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability311313538402692708.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 : 530/530 places, 968/968 transitions.
Applied a total of 0 rules in 7 ms. Remains 530 /530 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Running 966 sub problems to find dead transitions.
[2026-05-29 07:32:46] [INFO ] Flow matrix only has 956 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-4696544960122621745.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3919188308541584703.kers'
[2026-05-29 07:32:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4696544960122621745.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3919188308541584703.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 1 ms.
// Phase 1: matrix 956 rows 523 cols 3762 entries
Finished phase 1 with 334 SingleSign rule and 152 generalized
[2026-05-29 07:32:46] [INFO ] Computed 44 invariants in 8 ms
Computed 44 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-3919188308541584703.kers
Total runtime 10 ms.
[2026-05-29 07:32:46] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 966 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 966 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 526/1486 variables, and 45 constraints, problems are : Problem set: 0 solved, 966 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/30 constraints, State Equation: 0/530 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 966/966 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 966 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 966 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 966 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 6/45 constraints. Problems are: Problem set: 0 solved, 966 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 526/1486 variables, and 52 constraints, problems are : Problem set: 0 solved, 966 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/30 constraints, State Equation: 0/530 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/966 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40675ms problems are : Problem set: 0 solved, 966 unsolved
Search for dead transitions found 0 dead transitions in 40679ms
[2026-05-29 07:33:27] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
[2026-05-29 07:33:27] [INFO ] Invariant cache hit.
[2026-05-29 07:33:28] [INFO ] Implicit Places using invariants in 1698 ms returned []
[2026-05-29 07:33:28] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
[2026-05-29 07:33:28] [INFO ] Invariant cache hit.
[2026-05-29 07:33:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:33:38] [INFO ] Implicit Places using invariants and state equation in 9285 ms returned []
Implicit Place search using SMT with State Equation took 10986 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 51675 ms. Remains : 530/530 places, 968/968 transitions.
[2026-05-29 07:33:38] [INFO ] Flatten gal took : 30 ms
[2026-05-29 07:33:38] [INFO ] Flatten gal took : 33 ms
[2026-05-29 07:33:38] [INFO ] Input system was already deterministic with 968 transitions.
[2026-05-29 07:33:38] [INFO ] Flatten gal took : 32 ms
[2026-05-29 07:33:38] [INFO ] Flatten gal took : 32 ms
[2026-05-29 07:33:38] [INFO ] Time to serialize gal into /tmp/CTLFireability3320317618299339691.gal : 6 ms
[2026-05-29 07:33:38] [INFO ] Time to serialize properties into /tmp/CTLFireability16309751315509050187.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/CTLFireability3320317618299339691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16309751315509050187.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.
[2026-05-29 07:34:08] [INFO ] Flatten gal took : 25 ms
[2026-05-29 07:34:08] [INFO ] Applying decomposition
[2026-05-29 07:34:08] [INFO ] Flatten gal took : 26 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/graph8890654302923842141.txt' '-o' '/tmp/graph8890654302923842141.bin' '-w' '/tmp/graph8890654302923842141.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8890654302923842141.bin' '-l' '-1' '-v' '-w' '/tmp/graph8890654302923842141.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:34:08] [INFO ] Decomposing Gal with order
[2026-05-29 07:34:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:34:08] [INFO ] Removed a total of 830 redundant transitions.
[2026-05-29 07:34:08] [INFO ] Flatten gal took : 73 ms
[2026-05-29 07:34:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 187 labels/synchronizations in 12 ms.
[2026-05-29 07:34:08] [INFO ] Time to serialize gal into /tmp/CTLFireability7072960939384904099.gal : 9 ms
[2026-05-29 07:34:08] [INFO ] Time to serialize properties into /tmp/CTLFireability2686306603794785791.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/CTLFireability7072960939384904099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2686306603794785791.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 : 530/530 places, 968/968 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 528 transition count 914
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 474 transition count 914
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 108 place count 474 transition count 854
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 228 place count 414 transition count 854
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 234 place count 408 transition count 848
Iterating global reduction 2 with 6 rules applied. Total rules applied 240 place count 408 transition count 848
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 324 place count 366 transition count 806
Applied a total of 324 rules in 59 ms. Remains 366 /530 variables (removed 164) and now considering 806/968 (removed 162) transitions.
Running 804 sub problems to find dead transitions.
[2026-05-29 07:34:38] [INFO ] Flow matrix only has 794 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-11436706747105969408.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6749580001867643424.kers'
[2026-05-29 07:34:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11436706747105969408.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6749580001867643424.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 794 rows 361 cols 3480 entries
Finished phase 1 with 166 SingleSign rule and 158 generalized
[2026-05-29 07:34:38] [INFO ] Computed 42 invariants in 7 ms
Computed 42 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-6749580001867643424.kers
Total runtime 9 ms.
[2026-05-29 07:34:38] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/364 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 804 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/364 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 804 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 364/1160 variables, and 49 constraints, problems are : Problem set: 0 solved, 804 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/366 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 804/804 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 804 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/364 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 804 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/364 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 804 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/364 variables, 9/49 constraints. Problems are: Problem set: 0 solved, 804 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 364/1160 variables, and 51 constraints, problems are : Problem set: 0 solved, 804 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/366 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/804 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40735ms problems are : Problem set: 0 solved, 804 unsolved
Search for dead transitions found 0 dead transitions in 40738ms
[2026-05-29 07:35:19] [INFO ] Flow matrix only has 794 transitions (discarded 12 similar events)
[2026-05-29 07:35:19] [INFO ] Invariant cache hit.
[2026-05-29 07:35:21] [INFO ] Implicit Places using invariants in 1631 ms returned []
[2026-05-29 07:35:21] [INFO ] Flow matrix only has 794 transitions (discarded 12 similar events)
[2026-05-29 07:35:21] [INFO ] Invariant cache hit.
[2026-05-29 07:35:21] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-29 07:35:26] [INFO ] Implicit Places using invariants and state equation in 5594 ms returned []
Implicit Place search using SMT with State Equation took 7226 ms to find 0 implicit places.
[2026-05-29 07:35:26] [INFO ] Redundant transitions in 6 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 366/530 places, 806/968 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48037 ms. Remains : 366/530 places, 806/968 transitions.
[2026-05-29 07:35:26] [INFO ] Flatten gal took : 27 ms
[2026-05-29 07:35:26] [INFO ] Flatten gal took : 28 ms
[2026-05-29 07:35:26] [INFO ] Input system was already deterministic with 806 transitions.
[2026-05-29 07:35:26] [INFO ] Flatten gal took : 24 ms
[2026-05-29 07:35:27] [INFO ] Flatten gal took : 24 ms
[2026-05-29 07:35:27] [INFO ] Time to serialize gal into /tmp/CTLFireability4803880468386659357.gal : 4 ms
[2026-05-29 07:35:27] [INFO ] Time to serialize properties into /tmp/CTLFireability10755687145790575530.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/CTLFireability4803880468386659357.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10755687145790575530.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.
[2026-05-29 07:35:57] [INFO ] Flatten gal took : 24 ms
[2026-05-29 07:35:57] [INFO ] Applying decomposition
[2026-05-29 07:35:57] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16213526588257503925.txt' '-o' '/tmp/graph16213526588257503925.bin' '-w' '/tmp/graph16213526588257503925.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16213526588257503925.bin' '-l' '-1' '-v' '-w' '/tmp/graph16213526588257503925.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:35:57] [INFO ] Decomposing Gal with order
[2026-05-29 07:35:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:35:57] [INFO ] Removed a total of 475 redundant transitions.
[2026-05-29 07:35:57] [INFO ] Flatten gal took : 60 ms
[2026-05-29 07:35:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 421 labels/synchronizations in 8 ms.
[2026-05-29 07:35:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17774963020367343948.gal : 5 ms
[2026-05-29 07:35:57] [INFO ] Time to serialize properties into /tmp/CTLFireability11971941507594704729.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/CTLFireability17774963020367343948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11971941507594704729.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.
[2026-05-29 07:36:27] [INFO ] Flatten gal took : 30 ms
[2026-05-29 07:36:27] [INFO ] Flatten gal took : 33 ms
[2026-05-29 07:36:27] [INFO ] Applying decomposition
[2026-05-29 07:36:27] [INFO ] Flatten gal took : 45 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/graph8464385827019693774.txt' '-o' '/tmp/graph8464385827019693774.bin' '-w' '/tmp/graph8464385827019693774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8464385827019693774.bin' '-l' '-1' '-v' '-w' '/tmp/graph8464385827019693774.weights' '-q' '0' '-e' '0.001'
[2026-05-29 07:36:27] [INFO ] Decomposing Gal with order
[2026-05-29 07:36:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 07:36:27] [INFO ] Removed a total of 744 redundant transitions.
[2026-05-29 07:36:27] [INFO ] Flatten gal took : 76 ms
[2026-05-29 07:36:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 289 labels/synchronizations in 14 ms.
[2026-05-29 07:36:27] [INFO ] Time to serialize gal into /tmp/CTLFireability8925746917462043147.gal : 8 ms
[2026-05-29 07:36:27] [INFO ] Time to serialize properties into /tmp/CTLFireability18018532386763714086.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8925746917462043147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18018532386763714086.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2026-05-29 08:04:11] [INFO ] Applying decomposition
[2026-05-29 08:04:11] [INFO ] Flatten gal took : 62 ms
[2026-05-29 08:04:11] [INFO ] Decomposing Gal with order
[2026-05-29 08:04:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 08:04:11] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to cJobCnt in partition [CreatedJobs_0],[CreatedJobs_1],[CreatedJobs_2],[CreatedJobs_3],[CreatedJobs_4],[CreatedJobs_5],[CreatedJobs_6],[CreatedJobs_7],[CreatedJobs_8],[CreatedJobs_9],[CreatedJobs_10],[CreatedJobs_11],[CreatedJobs_12],[CreatedJobs_13],[AwakeTasks_0, IdleTasks_0, NotifyEventJobQueuedE_0, QueueJobE_0, P_2321_0, TryAllocateOneTaskE_0, TryAllocateOneTaskB_0, P_2318_0, EnablePollingE_0, EnablePollingB_0, FetchJobB_0, ScheduleTaskE_Check_0, ScheduleTaskB_0, Abort_Check_Sources_E_0, Abort_Check_Sources_B_0, NotifyEventSourceAddedB_0, Insert_Source_E_0, NotifyEventSourceAddedE_0, P_1113_0, ProcessingEvt_0, P_1155_0, nyo_0, P_1158_0, P_1159_0, P_1160_0, NotifyEventEndOfCheckSourcesB_0, NotifyEventEndOfCheckSourcesE_0, Check_Sources_B_0, Check_Sources_E_0, NotifyEventJobCompletedE_0, NotifyEventJobCompletedB_0, RunE_0, RunB_0, Perform_Work_E_0, Try_Check_Sources_B_0, Try_Check_Sources_E_0, P_1617_0, ScheduleTaskE_Idle_0],[AwakeTasks_1, IdleTasks_1, NotifyEventJobQueuedE_1, QueueJobE_1, P_2321_1, TryAllocateOneTaskE_1, TryAllocateOneTaskB_1, P_2318_1, EnablePollingE_1, EnablePollingB_1, FetchJobB_1, ScheduleTaskE_Check_1, ScheduleTaskB_1, Abort_Check_Sources_E_1, Abort_Check_Sources_B_1, NotifyEventSourceAddedB_1, Insert_Source_E_1, NotifyEventSourceAddedE_1, P_1113_1, ProcessingEvt_1, P_1155_1, nyo_1, P_1158_1, P_1159_1, P_1160_1, NotifyEventEndOfCheckSourcesB_1, NotifyEventEndOfCheckSourcesE_1, Check_Sources_B_1, Check_Sources_E_1, NotifyEventJobCompletedE_1, NotifyEventJobCompletedB_1, RunE_1, RunB_1, Perform_Work_E_1, Try_Check_Sources_B_1, Try_Check_Sources_E_1, P_1617_1, ScheduleTaskE_Idle_1],[AwakeTasks_2, IdleTasks_2, NotifyEventJobQueuedE_2, QueueJobE_2, P_2321_2, TryAllocateOneTaskE_2, TryAllocateOneTaskB_2, P_2318_2, EnablePollingE_2, EnablePollingB_2, FetchJobB_2, ScheduleTaskE_Check_2, ScheduleTaskB_2, Abort_Check_Sources_E_2, Abort_Check_Sources_B_2, NotifyEventSourceAddedB_2, Insert_Source_E_2, NotifyEventSourceAddedE_2, P_1113_2, ProcessingEvt_2, P_1155_2, nyo_2, P_1158_2, P_1159_2, P_1160_2, NotifyEventEndOfCheckSourcesB_2, NotifyEventEndOfCheckSourcesE_2, Check_Sources_B_2, Check_Sources_E_2, NotifyEventJobCompletedE_2, NotifyEventJobCompletedB_2, RunE_2, RunB_2, Perform_Work_E_2, Try_Check_Sources_B_2, Try_Check_Sources_E_2, P_1617_2, ScheduleTaskE_Idle_2],[AwakeTasks_3, IdleTasks_3, NotifyEventJobQueuedE_3, QueueJobE_3, P_2321_3, TryAllocateOneTaskE_3, TryAllocateOneTaskB_3, P_2318_3, EnablePollingE_3, EnablePollingB_3, FetchJobB_3, ScheduleTaskE_Check_3, ScheduleTaskB_3, Abort_Check_Sources_E_3, Abort_Check_Sources_B_3, NotifyEventSourceAddedB_3, Insert_Source_E_3, NotifyEventSourceAddedE_3, P_1113_3, ProcessingEvt_3, P_1155_3, nyo_3, P_1158_3, P_1159_3, P_1160_3, NotifyEventEndOfCheckSourcesB_3, NotifyEventEndOfCheckSourcesE_3, Check_Sources_B_3, Check_Sources_E_3, NotifyEventJobCompletedE_3, NotifyEventJobCompletedB_3, RunE_3, RunB_3, Perform_Work_E_3, Try_Check_Sources_B_3, Try_Check_Sources_E_3, P_1617_3, ScheduleTaskE_Idle_3],[AwakeTasks_4, IdleTasks_4, NotifyEventJobQueuedE_4, QueueJobE_4, P_2321_4, TryAllocateOneTaskE_4, TryAllocateOneTaskB_4, P_2318_4, EnablePollingE_4, EnablePollingB_4, FetchJobB_4, ScheduleTaskE_Check_4, ScheduleTaskB_4, Abort_Check_Sources_E_4, Abort_Check_Sources_B_4, NotifyEventSourceAddedB_4, Insert_Source_E_4, NotifyEventSourceAddedE_4, P_1113_4, ProcessingEvt_4, P_1155_4, nyo_4, P_1158_4, P_1159_4, P_1160_4, NotifyEventEndOfCheckSourcesB_4, NotifyEventEndOfCheckSourcesE_4, Check_Sources_B_4, Check_Sources_E_4, NotifyEventJobCompletedE_4, NotifyEventJobCompletedB_4, RunE_4, RunB_4, Perform_Work_E_4, Try_Check_Sources_B_4, Try_Check_Sources_E_4, P_1617_4, ScheduleTaskE_Idle_4],[AwakeTasks_5, IdleTasks_5, NotifyEventJobQueuedE_5, QueueJobE_5, P_2321_5, TryAllocateOneTaskE_5, TryAllocateOneTaskB_5, P_2318_5, EnablePollingE_5, EnablePollingB_5, FetchJobB_5, ScheduleTaskE_Check_5, ScheduleTaskB_5, Abort_Check_Sources_E_5, Abort_Check_Sources_B_5, NotifyEventSourceAddedB_5, Insert_Source_E_5, NotifyEventSourceAddedE_5, P_1113_5, ProcessingEvt_5, P_1155_5, nyo_5, P_1158_5, P_1159_5, P_1160_5, NotifyEventEndOfCheckSourcesB_5, NotifyEventEndOfCheckSourcesE_5, Check_Sources_B_5, Check_Sources_E_5, NotifyEventJobCompletedE_5, NotifyEventJobCompletedB_5, RunE_5, RunB_5, Perform_Work_E_5, Try_Check_Sources_B_5, Try_Check_Sources_E_5, P_1617_5, ScheduleTaskE_Idle_5],[P_1725_0, P_1724_0, P_1712_0, AvailableJobId_0],[P_1725_1, P_1724_1, P_1712_1, AvailableJobId_1],[P_1725_2, P_1724_2, P_1712_2, AvailableJobId_2],[P_1725_3, P_1724_3, P_1712_3, AvailableJobId_3],[P_1725_4, P_1724_4, P_1712_4, AvailableJobId_4],[P_1725_5, P_1724_5, P_1712_5, AvailableJobId_5],[P_1725_6, P_1724_6, P_1712_6, AvailableJobId_6],[NotifyEventJobQueuedB_0, QueueJobB_0, FetchJobE_0, ScheduleTaskE_Work_0],[NotifyEventJobQueuedB_1, QueueJobB_1, FetchJobE_1, ScheduleTaskE_Work_1],[NotifyEventJobQueuedB_2, QueueJobB_2, FetchJobE_2, ScheduleTaskE_Work_2],[NotifyEventJobQueuedB_3, QueueJobB_3, FetchJobE_3, ScheduleTaskE_Work_3],[NotifyEventJobQueuedB_4, QueueJobB_4, FetchJobE_4, ScheduleTaskE_Work_4],[NotifyEventJobQueuedB_5, QueueJobB_5, FetchJobE_5, ScheduleTaskE_Work_5],[NotifyEventJobQueuedB_6, QueueJobB_6, FetchJobE_6, ScheduleTaskE_Work_6],[NotifyEventJobQueuedB_7, QueueJobB_7, FetchJobE_7, ScheduleTaskE_Work_7],[NotifyEventJobQueuedB_8, QueueJobB_8, FetchJobE_8, ScheduleTaskE_Work_8],[NotifyEventJobQueuedB_9, QueueJobB_9, FetchJobE_9, ScheduleTaskE_Work_9],[NotifyEventJobQueuedB_10, QueueJobB_10, FetchJobE_10, ScheduleTaskE_Work_10],[NotifyEventJobQueuedB_11, QueueJobB_11, FetchJobE_11, ScheduleTaskE_Work_11],[NotifyEventJobQueuedB_12, QueueJobB_12, FetchJobE_12, ScheduleTaskE_Work_12],[NotifyEventJobQueuedB_13, QueueJobB_13, FetchJobE_13, ScheduleTaskE_Work_13],[NotifyEventJobQueuedB_14, QueueJobB_14, FetchJobE_14, ScheduleTaskE_Work_14],[NotifyEventJobQueuedB_15, QueueJobB_15, FetchJobE_15, ScheduleTaskE_Work_15],[NotifyEventJobQueuedB_16, QueueJobB_16, FetchJobE_16, ScheduleTaskE_Work_16],[NotifyEventJobQueuedB_17, QueueJobB_17, FetchJobE_17, ScheduleTaskE_Work_17],[NotifyEventJobQueuedB_18, QueueJobB_18, FetchJobE_18, ScheduleTaskE_Work_18],[NotifyEventJobQueuedB_19, QueueJobB_19, FetchJobE_19, ScheduleTaskE_Work_19],[NotifyEventJobQueuedB_20, QueueJobB_20, FetchJobE_20, ScheduleTaskE_Work_20],[NotifyEventJobQueuedB_21, QueueJobB_21, FetchJobE_21, ScheduleTaskE_Work_21],[NotifyEventJobQueuedB_22, QueueJobB_22, FetchJobE_22, ScheduleTaskE_Work_22],[NotifyEventJobQueuedB_23, QueueJobB_23, FetchJobE_23, ScheduleTaskE_Work_23],[NotifyEventJobQueuedB_24, QueueJobB_24, FetchJobE_24, ScheduleTaskE_Work_24],[NotifyEventJobQueuedB_25, QueueJobB_25, FetchJobE_25, ScheduleTaskE_Work_25],[NotifyEventJobQueuedB_26, QueueJobB_26, FetchJobE_26, ScheduleTaskE_Work_26],[NotifyEventJobQueuedB_27, QueueJobB_27, FetchJobE_27, ScheduleTaskE_Work_27],[NotifyEventJobQueuedB_28, QueueJobB_28, FetchJobE_28, ScheduleTaskE_Work_28],[NotifyEventJobQueuedB_29, QueueJobB_29, FetchJobE_29, ScheduleTaskE_Work_29],[NotifyEventJobQueuedB_30, QueueJobB_30, FetchJobE_30, ScheduleTaskE_Work_30],[NotifyEventJobQueuedB_31, QueueJobB_31, FetchJobE_31, ScheduleTaskE_Work_31],[NotifyEventJobQueuedB_32, QueueJobB_32, FetchJobE_32, ScheduleTaskE_Work_32],[NotifyEventJobQueuedB_33, QueueJobB_33, FetchJobE_33, ScheduleTaskE_Work_33],[NotifyEventJobQueuedB_34, QueueJobB_34, FetchJobE_34, ScheduleTaskE_Work_34],[NotifyEventJobQueuedB_35, QueueJobB_35, FetchJobE_35, ScheduleTaskE_Work_35],[NotifyEventJobQueuedB_36, QueueJobB_36, FetchJobE_36, ScheduleTaskE_Work_36],[NotifyEventJobQueuedB_37, QueueJobB_37, FetchJobE_37, ScheduleTaskE_Work_37],[NotifyEventJobQueuedB_38, QueueJobB_38, FetchJobE_38, ScheduleTaskE_Work_38],[NotifyEventJobQueuedB_39, QueueJobB_39, FetchJobE_39, ScheduleTaskE_Work_39],[NotifyEventJobQueuedB_40, QueueJobB_40, FetchJobE_40, ScheduleTaskE_Work_40],[NotifyEventJobQueuedB_41, QueueJobB_41, FetchJobE_41, ScheduleTaskE_Work_41],[DataOnSrc_0, PlaceSources_0, ModifiedSrc_0, AbourtToModifySrc_0],[DataOnSrc_1, PlaceSources_1, ModifiedSrc_1, AbourtToModifySrc_1],[DisablePollingE_0, DisablePollingB_0, Insert_Source_B_0, P_1119_0, P_2579_0],[DisablePollingE_1, DisablePollingB_1, Insert_Source_B_1, P_1119_1, P_2579_1],[DisablePollingE_2, DisablePollingB_2, Insert_Source_B_2, P_1119_2, P_2579_2],[DisablePollingE_3, DisablePollingB_3, Insert_Source_B_3, P_1119_3, P_2579_3],[DisablePollingE_4, DisablePollingB_4, Insert_Source_B_4, P_1119_4, P_2579_4],[DisablePollingE_5, DisablePollingB_5, Insert_Source_B_5, P_1119_5, P_2579_5],[DisablePollingE_6, DisablePollingB_6, Insert_Source_B_6, P_1119_6, P_2579_6],[DisablePollingE_7, DisablePollingB_7, Insert_Source_B_7, P_1119_7, P_2579_7],[DisablePollingE_8, DisablePollingB_8, Insert_Source_B_8, P_1119_8, P_2579_8],[DisablePollingE_9, DisablePollingB_9, Insert_Source_B_9, P_1119_9, P_2579_9],[DisablePollingE_10, DisablePollingB_10, Insert_Source_B_10, P_1119_10, P_2579_10],[DisablePollingE_11, DisablePollingB_11, Insert_Source_B_11, P_1119_11, P_2579_11],
at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:834)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-29 08:04:11] [INFO ] Flatten gal took : 51 ms
[2026-05-29 08:04:11] [INFO ] Time to serialize gal into /tmp/CTLFireability9976105277316668448.gal : 8 ms
[2026-05-29 08:04:11] [INFO ] Time to serialize properties into /tmp/CTLFireability1847501707869196024.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9976105277316668448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1847501707869196024.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 13 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S02J06T06"
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 PolyORBLF-COL-S02J06T06, 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-177969942100290"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T06.tgz
mv PolyORBLF-COL-S02J06T06 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 ;