About the Execution of ITS-Tools for PolyORBLF-COL-S02J04T10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16196.615 | 3600000.00 | 3422774.00 | 156156.20 | ?T??????T????T?? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r210-smll-177969942100282.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-S02J04T10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100282
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 8.2K Mar 8 15:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 8 15:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 8 15:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K 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 4.5K Mar 16 08:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 18K Mar 16 08:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 8 15:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 8 15:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 8 15:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Mar 8 15:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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-S02J04T10-CTLFireability-2024-00
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-01
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-02
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-03
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-04
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-05
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-06
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-07
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-08
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-09
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-10
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-11
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-12
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-13
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-14
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780028312111
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-S02J04T10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-29 04:18:34] [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 04:18:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-29 04:18:34] [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 04:18:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-29 04:18:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1529 ms
[2026-05-29 04:18:36] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 752 PT places and 1664.0 transition bindings in 56 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 31 ms.
[2026-05-29 04:18:36] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 12 ms.
[2026-05-29 04:18:36] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 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 47 to 46
RANDOM walk for 40000 steps (17 resets) in 1875 ms. (21 steps per ms) remains 4/46 properties
BEST_FIRST walk for 40003 steps (13 resets) in 706 ms. (56 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (13 resets) in 530 ms. (75 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (12 resets) in 328 ms. (121 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (10 resets) in 189 ms. (210 steps per ms) remains 4/4 properties
[2026-05-29 04:18:38] [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-5057861418158273413.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13295584170395727588.kers'
[2026-05-29 04:18:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5057861418158273413.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13295584170395727588.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 64 rows 73 cols 204 entries
Finished phase 1 with 43 SingleSign rule and 12 generalized
[2026-05-29 04:18:38] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13295584170395727588.kers
Total runtime 2 ms.
[2026-05-29 04:18:38] [INFO ] State equation strengthened by 8 read => feed constraints.
Problem AtomicPropp7 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 3/14 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp41 is UNSAT
At refinement iteration 3 (OVERLAPS) 53/67 variables, 10/13 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 1/14 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/14 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 5/72 variables, 4/18 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 1/19 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/19 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/80 variables, 8/27 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/80 variables, 0/27 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/81 variables, 1/28 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/81 variables, 0/28 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 64/145 variables, 81/109 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/145 variables, 8/117 constraints. Problems are: Problem set: 3 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/145 variables, 0/117 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/145 variables, 0/117 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 117 constraints, problems are : Problem set: 3 solved, 1 unsolved in 834 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: 4/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/60 variables, 7/7 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/67 variables, 6/13 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/13 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/77 variables, 10/23 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 2/25 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/25 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/78 variables, 1/26 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/78 variables, 0/26 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/79 variables, 1/27 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/79 variables, 0/27 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 64/143 variables, 79/106 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/143 variables, 8/114 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/143 variables, 1/115 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/143 variables, 0/115 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/145 variables, 2/117 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/145 variables, 1/118 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/145 variables, 0/118 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/145 variables, 0/118 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 118 constraints, problems are : Problem set: 3 solved, 1 unsolved in 365 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: 1/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1344ms problems are : Problem set: 3 solved, 1 unsolved
Parikh walk visited 0 properties in 27 ms.
Support contains 1 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 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 80 transition count 56
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 71 transition count 56
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 19 place count 71 transition count 53
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 25 place count 68 transition count 53
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 2 with 14 rules applied. Total rules applied 39 place count 61 transition count 46
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 61 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 43 place count 59 transition count 44
Applied a total of 43 rules in 84 ms. Remains 59 /81 variables (removed 22) and now considering 44/65 (removed 21) transitions.
Running 43 sub problems to find dead transitions.
[2026-05-29 04:18:39] [INFO ] Flow matrix only has 43 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-1140292926798409143.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11243990638447900827.kers'
[2026-05-29 04:18:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1140292926798409143.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11243990638447900827.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 43 rows 51 cols 174 entries
Finished phase 1 with 22 SingleSign rule and 12 generalized
[2026-05-29 04:18:39] [INFO ] Computed 25 invariants in 0 ms
Computed 25 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11243990638447900827.kers
Total runtime 1 ms.
[2026-05-29 04:18:39] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 16/24 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/59 variables, 1/29 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 7/36 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/36 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 43/102 variables, 59/95 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 8/103 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 0/103 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 11 (OVERLAPS) 0/102 variables, 1/104 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/102 variables, 1/105 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/102 variables, 0/105 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 14 (OVERLAPS) 0/102 variables, 0/105 constraints. Problems are: Problem set: 2 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/102 variables, and 105 constraints, problems are : Problem set: 2 solved, 41 unsolved in 4844 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 59/59 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 16/24 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 8/32 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 0/32 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 4 (OVERLAPS) 1/59 variables, 1/33 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 5/38 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 1/39 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/39 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 43/102 variables, 59/98 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 8/106 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 41/147 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/102 variables, 2/149 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/102 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 13 (OVERLAPS) 0/102 variables, 1/150 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/102 variables, 0/150 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 15 (OVERLAPS) 0/102 variables, 0/150 constraints. Problems are: Problem set: 2 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/102 variables, and 150 constraints, problems are : Problem set: 2 solved, 41 unsolved in 8088 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 59/59 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 41/43 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12992ms problems are : Problem set: 2 solved, 41 unsolved
Search for dead transitions found 2 dead transitions in 12995ms
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 : 59/81 places, 42/65 transitions.
Reduce places removed 2 places and 2 transitions.
Graph (complete) has 194 edges and 57 vertex of which 1 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.2 ms
Discarding 56 places :
Also discarding 39 output transitions
Drop transitions (Output transitions of discarded places.) removed 39 transitions
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1 transition count 1
Reduce places removed 0 places and 1 transitions.
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 3 rules in 12 ms. Remains 1 /59 variables (removed 58) and now considering 0/42 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 13143 ms. Remains : 1/81 places, 0/65 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-COL-S02J04T10-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-29 04:18:53] [INFO ] Flatten gal took : 74 ms
[2026-05-29 04:18:53] [INFO ] Flatten gal took : 23 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2026-05-29 04:18:53] [INFO ] Unfolded HLPN to a Petri net with 752 places and 1572 transitions 7262 arcs in 110 ms.
[2026-05-29 04:18:53] [INFO ] Unfolded 15 HLPN properties in 1 ms.
[2026-05-29 04:18:53] [INFO ] Reduced 10 identical enabling conditions.
[2026-05-29 04:18:53] [INFO ] Reduced 110 identical enabling conditions.
[2026-05-29 04:18:53] [INFO ] Reduced 110 identical enabling conditions.
[2026-05-29 04:18:53] [INFO ] Reduced 10 identical enabling conditions.
[2026-05-29 04:18:53] [INFO ] Reduced 10 identical enabling conditions.
[2026-05-29 04:18:53] [INFO ] Reduced 110 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 490 out of 752 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 752/752 places, 1412/1412 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 750 transition count 1412
Applied a total of 2 rules in 70 ms. Remains 750 /752 variables (removed 2) and now considering 1412/1412 (removed 0) transitions.
Running 1410 sub problems to find dead transitions.
[2026-05-29 04:18:53] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5902524631441856099.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12014280704478804676.kers'
[2026-05-29 04:18:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5902524631441856099.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12014280704478804676.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1392 rows 745 cols 5466 entries
Finished phase 1 with 516 SingleSign rule and 182 generalized
[2026-05-29 04:18:53] [INFO ] Computed 52 invariants in 24 ms
Computed 52 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-12014280704478804676.kers
Total runtime 27 ms.
[2026-05-29 04:18:54] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/748 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
SMT process timed out in 22445ms, After SMT, problems are : Problem set: 0 solved, 1410 unsolved
Search for dead transitions found 0 dead transitions in 22470ms
[2026-05-29 04:19:16] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2026-05-29 04:19:16] [INFO ] Invariant cache hit.
[2026-05-29 04:19:17] [INFO ] Implicit Places using invariants in 886 ms returned []
[2026-05-29 04:19:17] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2026-05-29 04:19:17] [INFO ] Invariant cache hit.
[2026-05-29 04:19:18] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:19:27] [INFO ] Implicit Places using invariants and state equation in 10123 ms returned []
Implicit Place search using SMT with State Equation took 11020 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 750/752 places, 1412/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33580 ms. Remains : 750/752 places, 1412/1412 transitions.
Starting structural reductions in LTL mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Applied a total of 0 rules in 42 ms. Remains 750 /750 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
Skipped dead transition search.
[2026-05-29 04:19:27] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2026-05-29 04:19:27] [INFO ] Invariant cache hit.
[2026-05-29 04:19:28] [INFO ] Implicit Places using invariants in 689 ms returned []
[2026-05-29 04:19:28] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2026-05-29 04:19:28] [INFO ] Invariant cache hit.
[2026-05-29 04:19:29] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:19:39] [INFO ] Implicit Places using invariants and state equation in 11065 ms returned []
Implicit Place search using SMT with State Equation took 11759 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 11803 ms. Remains : 750/750 places, 1412/1412 transitions.
Support contains 490 out of 750 places after structural reductions.
[2026-05-29 04:19:39] [INFO ] Flatten gal took : 253 ms
[2026-05-29 04:19:39] [INFO ] Flatten gal took : 243 ms
[2026-05-29 04:19:40] [INFO ] Input system was already deterministic with 1412 transitions.
Reduction of identical properties reduced properties to check from 48 to 44
RANDOM walk for 40000 steps (9 resets) in 973 ms. (41 steps per ms) remains 3/44 properties
BEST_FIRST walk for 40002 steps (9 resets) in 585 ms. (68 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40000 steps (8 resets) in 487 ms. (81 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 667 ms. (59 steps per ms) remains 3/3 properties
[2026-05-29 04:19:41] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2026-05-29 04:19:41] [INFO ] Invariant cache hit.
[2026-05-29 04:19:41] [INFO ] State equation strengthened by 120 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem AtomicPropp7 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 637/672 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/672 variables, 1/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/672 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 17/689 variables, 5/11 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/689 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp38 is UNSAT
At refinement iteration 6 (OVERLAPS) 56/745 variables, 37/48 constraints. Problems are: Problem set: 2 solved, 1 unsolved
SMT process timed out in 5561ms, After SMT, problems are : Problem set: 2 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 10 out of 750 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 750 transition count 1322
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 660 transition count 1322
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 180 place count 660 transition count 1242
Deduced a syphon composed of 80 places in 4 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 340 place count 580 transition count 1242
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 4 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 500 place count 500 transition count 1162
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 520 place count 500 transition count 1142
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 540 place count 480 transition count 1142
Applied a total of 540 rules in 359 ms. Remains 480 /750 variables (removed 270) and now considering 1142/1412 (removed 270) transitions.
Running 1140 sub problems to find dead transitions.
[2026-05-29 04:19:47] [INFO ] Flow matrix only has 1122 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5883565811182635770.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6209271911119111457.kers'
[2026-05-29 04:19:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5883565811182635770.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6209271911119111457.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1122 rows 475 cols 5306 entries
Finished phase 1 with 246 SingleSign rule and 182 generalized
[2026-05-29 04:19:47] [INFO ] Computed 52 invariants in 15 ms
Computed 52 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-6209271911119111457.kers
Total runtime 18 ms.
[2026-05-29 04:19:47] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 478/1602 variables, and 59 constraints, problems are : Problem set: 0 solved, 1140 unsolved in 20066 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 35/38 constraints, State Equation: 0/480 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1140/1080 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1140 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/478 variables, 10/59 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 478/1602 variables, and 59 constraints, problems are : Problem set: 0 solved, 1140 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 35/38 constraints, State Equation: 0/480 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 60/1080 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41837ms problems are : Problem set: 0 solved, 1140 unsolved
Search for dead transitions found 0 dead transitions in 41850ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42215 ms. Remains : 480/750 places, 1142/1412 transitions.
RANDOM walk for 40000 steps (13 resets) in 399 ms. (100 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (10 resets) in 192 ms. (207 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 214092 steps, run timeout after 3001 ms. (steps per millisecond=71 ) properties seen :0 out of 1
Probabilistic random walk after 214092 steps, saw 130944 distinct states, run finished after 3007 ms. (steps per millisecond=71 ) properties seen :0
[2026-05-29 04:20:32] [INFO ] Flow matrix only has 1122 transitions (discarded 20 similar events)
[2026-05-29 04:20:32] [INFO ] Invariant cache hit.
[2026-05-29 04:20:32] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 376/386 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 18/404 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/404 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 70/474 variables, 38/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/474 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/478 variables, 4/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/478 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1122/1600 variables, 478/529 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1600 variables, 120/649 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1600 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/1602 variables, 2/651 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1602 variables, 1/652 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1602 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1602 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1602/1602 variables, and 652 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1675 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 480/480 constraints, ReadFeed: 120/120 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) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 376/386 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 18/404 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/404 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 70/474 variables, 38/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/474 variables, 9/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/474 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/478 variables, 4/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/478 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1122/1600 variables, 478/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1600 variables, 120/658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1600 variables, 1/659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1600 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1600 variables, 1/661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1600 variables, 0/661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/1602 variables, 2/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1602 variables, 1/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1602 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1602 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1602/1602 variables, and 664 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6146 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 480/480 constraints, ReadFeed: 120/120 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7848ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 219 ms.
Support contains 10 out of 480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 480/480 places, 1142/1142 transitions.
Applied a total of 0 rules in 55 ms. Remains 480 /480 variables (removed 0) and now considering 1142/1142 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 480/480 places, 1142/1142 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 480/480 places, 1142/1142 transitions.
Applied a total of 0 rules in 57 ms. Remains 480 /480 variables (removed 0) and now considering 1142/1142 (removed 0) transitions.
[2026-05-29 04:20:40] [INFO ] Flow matrix only has 1122 transitions (discarded 20 similar events)
[2026-05-29 04:20:40] [INFO ] Invariant cache hit.
[2026-05-29 04:20:41] [INFO ] Implicit Places using invariants in 1308 ms returned [424, 425, 426, 427, 428, 429, 430, 431, 432, 433]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1318 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 470/480 places, 1142/1142 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 460 transition count 1132
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 460 transition count 1132
Applied a total of 20 rules in 114 ms. Remains 460 /470 variables (removed 10) and now considering 1132/1142 (removed 10) transitions.
[2026-05-29 04:20:41] [INFO ] Flow matrix only has 1112 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1984222239389030415.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13630917527261712761.kers'
[2026-05-29 04:20:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1984222239389030415.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13630917527261712761.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1112 rows 455 cols 5256 entries
Finished phase 1 with 226 SingleSign rule and 192 generalized
[2026-05-29 04:20:41] [INFO ] Computed 42 invariants in 15 ms
Computed 42 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-13630917527261712761.kers
Total runtime 18 ms.
[2026-05-29 04:20:43] [INFO ] Implicit Places using invariants in 1408 ms returned []
[2026-05-29 04:20:43] [INFO ] Flow matrix only has 1112 transitions (discarded 20 similar events)
[2026-05-29 04:20:43] [INFO ] Invariant cache hit.
[2026-05-29 04:20:44] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:20:57] [INFO ] Implicit Places using invariants and state equation in 13975 ms returned []
Implicit Place search using SMT with State Equation took 15387 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 460/480 places, 1132/1142 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 16877 ms. Remains : 460/480 places, 1132/1142 transitions.
RANDOM walk for 40000 steps (15 resets) in 474 ms. (84 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (9 resets) in 173 ms. (229 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 241953 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :0 out of 1
Probabilistic random walk after 241953 steps, saw 137021 distinct states, run finished after 3001 ms. (steps per millisecond=80 ) properties seen :0
[2026-05-29 04:21:00] [INFO ] Flow matrix only has 1112 transitions (discarded 20 similar events)
[2026-05-29 04:21:00] [INFO ] Invariant cache hit.
[2026-05-29 04:21:00] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 35/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 227/272 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/272 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 59/331 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/331 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 124/455 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/455 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/455 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3/458 variables, 3/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/458 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1112/1570 variables, 458/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1570 variables, 120/625 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1570 variables, 0/625 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (OVERLAPS) 2/1572 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1572 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1572 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/1572 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1572/1572 variables, and 628 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3786 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 460/460 constraints, ReadFeed: 120/120 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 35/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 227/272 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/272 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 59/331 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/331 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 124/455 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/455 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/455 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3/458 variables, 3/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/458 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1112/1570 variables, 458/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1570 variables, 120/625 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1570 variables, 1/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1570 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/1572 variables, 2/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1572 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1572 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1572 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1572/1572 variables, and 629 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2425 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 460/460 constraints, ReadFeed: 120/120 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6227ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 229 ms.
Support contains 10 out of 460 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 460/460 places, 1132/1132 transitions.
Applied a total of 0 rules in 42 ms. Remains 460 /460 variables (removed 0) and now considering 1132/1132 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 460/460 places, 1132/1132 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 460/460 places, 1132/1132 transitions.
Applied a total of 0 rules in 41 ms. Remains 460 /460 variables (removed 0) and now considering 1132/1132 (removed 0) transitions.
[2026-05-29 04:21:07] [INFO ] Flow matrix only has 1112 transitions (discarded 20 similar events)
[2026-05-29 04:21:07] [INFO ] Invariant cache hit.
[2026-05-29 04:21:08] [INFO ] Implicit Places using invariants in 1418 ms returned []
[2026-05-29 04:21:08] [INFO ] Flow matrix only has 1112 transitions (discarded 20 similar events)
[2026-05-29 04:21:08] [INFO ] Invariant cache hit.
[2026-05-29 04:21:09] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:21:22] [INFO ] Implicit Places using invariants and state equation in 13734 ms returned []
Implicit Place search using SMT with State Equation took 15159 ms to find 0 implicit places.
[2026-05-29 04:21:22] [INFO ] Redundant transitions in 77 ms returned []
Running 1130 sub problems to find dead transitions.
[2026-05-29 04:21:22] [INFO ] Flow matrix only has 1112 transitions (discarded 20 similar events)
[2026-05-29 04:21:22] [INFO ] Invariant cache hit.
[2026-05-29 04:21:22] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/458 variables, 27/39 constraints. Problems are: Problem set: 0 solved, 1130 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 458/1572 variables, and 54 constraints, problems are : Problem set: 0 solved, 1130 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 27/30 constraints, State Equation: 0/460 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1130/1130 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1130 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/458 variables, 27/39 constraints. Problems are: Problem set: 0 solved, 1130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/458 variables, 15/54 constraints. Problems are: Problem set: 0 solved, 1130 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/1572 variables, and 56 constraints, problems are : Problem set: 0 solved, 1130 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 27/30 constraints, State Equation: 0/460 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1130 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61391ms problems are : Problem set: 0 solved, 1130 unsolved
Search for dead transitions found 0 dead transitions in 61395ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76687 ms. Remains : 460/460 places, 1132/1132 transitions.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2026-05-29 04:22:23] [INFO ] Flatten gal took : 134 ms
[2026-05-29 04:22:24] [INFO ] Flatten gal took : 124 ms
[2026-05-29 04:22:24] [INFO ] Input system was already deterministic with 1412 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 740 transition count 1402
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 740 transition count 1402
Applied a total of 20 rules in 33 ms. Remains 740 /750 variables (removed 10) and now considering 1402/1412 (removed 10) transitions.
Running 1400 sub problems to find dead transitions.
[2026-05-29 04:22:24] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-203274485313985431.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-969026993947917010.kers'
[2026-05-29 04:22:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-203274485313985431.kers, --Pflows, --basisKERS=/tmp/petrispot-output-969026993947917010.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1382 rows 735 cols 5446 entries
Finished phase 1 with 506 SingleSign rule and 182 generalized
[2026-05-29 04:22:24] [INFO ] Computed 52 invariants in 14 ms
Computed 52 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-969026993947917010.kers
Total runtime 16 ms.
[2026-05-29 04:22:24] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/738 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
SMT process timed out in 20920ms, After SMT, problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 20927ms
[2026-05-29 04:22:45] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2026-05-29 04:22:45] [INFO ] Invariant cache hit.
[2026-05-29 04:22:46] [INFO ] Implicit Places using invariants in 1743 ms returned [574, 575, 576, 577, 578, 579, 580, 581, 582, 583]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1746 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/750 places, 1402/1412 transitions.
Applied a total of 0 rules in 21 ms. Remains 730 /730 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22741 ms. Remains : 730/750 places, 1402/1412 transitions.
[2026-05-29 04:22:47] [INFO ] Flatten gal took : 70 ms
[2026-05-29 04:22:47] [INFO ] Flatten gal took : 62 ms
[2026-05-29 04:22:47] [INFO ] Input system was already deterministic with 1402 transitions.
[2026-05-29 04:22:47] [INFO ] Flatten gal took : 50 ms
[2026-05-29 04:22:47] [INFO ] Flatten gal took : 55 ms
[2026-05-29 04:22:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17851603299457093500.gal : 55 ms
[2026-05-29 04:22:47] [INFO ] Time to serialize properties into /tmp/CTLFireability14526440009484821193.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17851603299457093500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14526440009484821193.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 04:23:17] [INFO ] Flatten gal took : 43 ms
[2026-05-29 04:23:17] [INFO ] Applying decomposition
[2026-05-29 04:23:17] [INFO ] Flatten gal took : 42 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/graph827599827409631286.txt' '-o' '/tmp/graph827599827409631286.bin' '-w' '/tmp/graph827599827409631286.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph827599827409631286.bin' '-l' '-1' '-v' '-w' '/tmp/graph827599827409631286.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:23:18] [INFO ] Decomposing Gal with order
[2026-05-29 04:23:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:23:18] [INFO ] Removed a total of 1205 redundant transitions.
[2026-05-29 04:23:18] [INFO ] Flatten gal took : 366 ms
[2026-05-29 04:23:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 326 labels/synchronizations in 83 ms.
[2026-05-29 04:23:18] [INFO ] Time to serialize gal into /tmp/CTLFireability12065102793451840717.gal : 30 ms
[2026-05-29 04:23:18] [INFO ] Time to serialize properties into /tmp/CTLFireability11009399773159253981.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/CTLFireability12065102793451840717.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11009399773159253981.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 750 transition count 1332
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 670 transition count 1332
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 160 place count 670 transition count 1252
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 320 place count 590 transition count 1252
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 460 place count 520 transition count 1182
Applied a total of 460 rules in 115 ms. Remains 520 /750 variables (removed 230) and now considering 1182/1412 (removed 230) transitions.
Running 1180 sub problems to find dead transitions.
[2026-05-29 04:23:48] [INFO ] Flow matrix only has 1162 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18321973077337109354.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16790447774886576710.kers'
[2026-05-29 04:23:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18321973077337109354.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16790447774886576710.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1162 rows 515 cols 5216 entries
Finished phase 1 with 266 SingleSign rule and 202 generalized
[2026-05-29 04:23:48] [INFO ] Computed 52 invariants in 9 ms
Computed 52 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-16790447774886576710.kers
Total runtime 12 ms.
[2026-05-29 04:23:49] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/518 variables, 37/49 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 518/1682 variables, and 49 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 37/40 constraints, State Equation: 0/520 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1180/1180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/518 variables, 37/49 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 518/1682 variables, and 67 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 37/40 constraints, State Equation: 0/520 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1180 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40925ms problems are : Problem set: 0 solved, 1180 unsolved
Search for dead transitions found 0 dead transitions in 40929ms
[2026-05-29 04:24:29] [INFO ] Flow matrix only has 1162 transitions (discarded 20 similar events)
[2026-05-29 04:24:29] [INFO ] Invariant cache hit.
[2026-05-29 04:24:31] [INFO ] Implicit Places using invariants in 1936 ms returned [454, 455, 456, 457, 458, 459, 460, 461, 462, 463]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1938 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 510/750 places, 1182/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 500 transition count 1172
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 500 transition count 1172
Applied a total of 20 rules in 43 ms. Remains 500 /510 variables (removed 10) and now considering 1172/1182 (removed 10) transitions.
[2026-05-29 04:24:31] [INFO ] Flow matrix only has 1152 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5417065374662996436.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-667806577588484169.kers'
[2026-05-29 04:24:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5417065374662996436.kers, --Pflows, --basisKERS=/tmp/petrispot-output-667806577588484169.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1152 rows 495 cols 5166 entries
Finished phase 1 with 266 SingleSign rule and 192 generalized
[2026-05-29 04:24:31] [INFO ] Computed 42 invariants in 9 ms
Computed 42 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-667806577588484169.kers
Total runtime 12 ms.
[2026-05-29 04:24:33] [INFO ] Implicit Places using invariants in 1289 ms returned []
[2026-05-29 04:24:33] [INFO ] Flow matrix only has 1152 transitions (discarded 20 similar events)
[2026-05-29 04:24:33] [INFO ] Invariant cache hit.
[2026-05-29 04:24:34] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:24:44] [INFO ] Implicit Places using invariants and state equation in 11576 ms returned []
Implicit Place search using SMT with State Equation took 12869 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 500/750 places, 1172/1412 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 55898 ms. Remains : 500/750 places, 1172/1412 transitions.
[2026-05-29 04:24:44] [INFO ] Flatten gal took : 58 ms
[2026-05-29 04:24:44] [INFO ] Flatten gal took : 63 ms
[2026-05-29 04:24:44] [INFO ] Input system was already deterministic with 1172 transitions.
RANDOM walk for 164 steps (0 resets) in 10 ms. (14 steps per ms) remains 0/1 properties
FORMULA PolyORBLF-COL-S02J04T10-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-29 04:24:45] [INFO ] Flatten gal took : 53 ms
[2026-05-29 04:24:45] [INFO ] Flatten gal took : 40 ms
[2026-05-29 04:24:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10130655391989232517.gal : 8 ms
[2026-05-29 04:24:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8905650356847836230.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10130655391989232517.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8905650356847836230.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 750 transition count 1332
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 670 transition count 1332
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 160 place count 670 transition count 1252
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 320 place count 590 transition count 1252
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 480 place count 510 transition count 1172
Applied a total of 480 rules in 124 ms. Remains 510 /750 variables (removed 240) and now considering 1172/1412 (removed 240) transitions.
Running 1170 sub problems to find dead transitions.
[2026-05-29 04:24:45] [INFO ] Flow matrix only has 1152 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1503552433034043996.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10306163734215196422.kers'
[2026-05-29 04:24:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1503552433034043996.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10306163734215196422.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1152 rows 505 cols 5206 entries
Finished phase 1 with 276 SingleSign rule and 182 generalized
[2026-05-29 04:24:45] [INFO ] Computed 52 invariants in 11 ms
Computed 52 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-10306163734215196422.kers
Total runtime 15 ms.
[2026-05-29 04:24:45] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/508 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 1170 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 508/1662 variables, and 62 constraints, problems are : Problem set: 0 solved, 1170 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 35/38 constraints, State Equation: 0/510 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1170/1170 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1170 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/508 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 1170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/508 variables, 13/62 constraints. Problems are: Problem set: 0 solved, 1170 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 508/1662 variables, and 66 constraints, problems are : Problem set: 0 solved, 1170 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 35/38 constraints, State Equation: 0/510 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1170 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41037ms problems are : Problem set: 0 solved, 1170 unsolved
Search for dead transitions found 0 dead transitions in 41044ms
[2026-05-29 04:25:26] [INFO ] Flow matrix only has 1152 transitions (discarded 20 similar events)
[2026-05-29 04:25:26] [INFO ] Invariant cache hit.
[2026-05-29 04:25:28] [INFO ] Implicit Places using invariants in 1780 ms returned [454, 455, 456, 457, 458, 459, 460, 461, 462, 463]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1782 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 500/750 places, 1172/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 490 transition count 1162
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 490 transition count 1162
Applied a total of 20 rules in 34 ms. Remains 490 /500 variables (removed 10) and now considering 1162/1172 (removed 10) transitions.
[2026-05-29 04:25:28] [INFO ] Flow matrix only has 1142 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7102920528872313967.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16171513977851971528.kers'
[2026-05-29 04:25:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7102920528872313967.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16171513977851971528.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1142 rows 485 cols 5156 entries
Finished phase 1 with 256 SingleSign rule and 192 generalized
[2026-05-29 04:25:28] [INFO ] Computed 42 invariants in 10 ms
Computed 42 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-16171513977851971528.kers
Total runtime 13 ms.
[2026-05-29 04:25:29] [INFO ] Implicit Places using invariants in 1013 ms returned []
[2026-05-29 04:25:29] [INFO ] Flow matrix only has 1142 transitions (discarded 20 similar events)
[2026-05-29 04:25:29] [INFO ] Invariant cache hit.
[2026-05-29 04:25:30] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:25:39] [INFO ] Implicit Places using invariants and state equation in 10501 ms returned []
Implicit Place search using SMT with State Equation took 11517 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 490/750 places, 1162/1412 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 54508 ms. Remains : 490/750 places, 1162/1412 transitions.
[2026-05-29 04:25:39] [INFO ] Flatten gal took : 31 ms
[2026-05-29 04:25:39] [INFO ] Flatten gal took : 37 ms
[2026-05-29 04:25:39] [INFO ] Input system was already deterministic with 1162 transitions.
[2026-05-29 04:25:39] [INFO ] Flatten gal took : 56 ms
[2026-05-29 04:25:40] [INFO ] Flatten gal took : 57 ms
[2026-05-29 04:25:40] [INFO ] Time to serialize gal into /tmp/CTLFireability15863256599196940883.gal : 12 ms
[2026-05-29 04:25:40] [INFO ] Time to serialize properties into /tmp/CTLFireability12674348023326155579.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/CTLFireability15863256599196940883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12674348023326155579.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 04:26:10] [INFO ] Flatten gal took : 62 ms
[2026-05-29 04:26:10] [INFO ] Applying decomposition
[2026-05-29 04:26:10] [INFO ] Flatten gal took : 62 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/graph15052802424014426523.txt' '-o' '/tmp/graph15052802424014426523.bin' '-w' '/tmp/graph15052802424014426523.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15052802424014426523.bin' '-l' '-1' '-v' '-w' '/tmp/graph15052802424014426523.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:26:10] [INFO ] Decomposing Gal with order
[2026-05-29 04:26:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:26:10] [INFO ] Removed a total of 1047 redundant transitions.
[2026-05-29 04:26:10] [INFO ] Flatten gal took : 185 ms
[2026-05-29 04:26:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 331 labels/synchronizations in 48 ms.
[2026-05-29 04:26:10] [INFO ] Time to serialize gal into /tmp/CTLFireability10725427797703969132.gal : 17 ms
[2026-05-29 04:26:10] [INFO ] Time to serialize properties into /tmp/CTLFireability14051647672569487774.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/CTLFireability10725427797703969132.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14051647672569487774.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 750 transition count 1332
Reduce places removed 80 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 90 rules applied. Total rules applied 170 place count 670 transition count 1322
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 180 place count 660 transition count 1322
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 180 place count 660 transition count 1262
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 300 place count 600 transition count 1262
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 460 place count 520 transition count 1182
Applied a total of 460 rules in 70 ms. Remains 520 /750 variables (removed 230) and now considering 1182/1412 (removed 230) transitions.
Running 1180 sub problems to find dead transitions.
[2026-05-29 04:26:40] [INFO ] Flow matrix only has 1162 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15063865455565261392.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18196943167769417487.kers'
[2026-05-29 04:26:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15063865455565261392.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18196943167769417487.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1162 rows 515 cols 5226 entries
Finished phase 1 with 286 SingleSign rule and 182 generalized
[2026-05-29 04:26:41] [INFO ] Computed 52 invariants in 10 ms
Computed 52 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-18196943167769417487.kers
Total runtime 12 ms.
[2026-05-29 04:26:41] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/518 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
SMT process timed out in 21682ms, After SMT, problems are : Problem set: 0 solved, 1180 unsolved
Search for dead transitions found 0 dead transitions in 21686ms
[2026-05-29 04:27:02] [INFO ] Flow matrix only has 1162 transitions (discarded 20 similar events)
[2026-05-29 04:27:02] [INFO ] Invariant cache hit.
[2026-05-29 04:27:03] [INFO ] Implicit Places using invariants in 1210 ms returned [464, 465, 466, 467, 468, 469, 470, 471, 472, 473]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1214 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 510/750 places, 1182/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 500 transition count 1172
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 500 transition count 1172
Applied a total of 20 rules in 35 ms. Remains 500 /510 variables (removed 10) and now considering 1172/1182 (removed 10) transitions.
[2026-05-29 04:27:03] [INFO ] Flow matrix only has 1152 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7971876336815553575.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14151096318019648900.kers'
[2026-05-29 04:27:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7971876336815553575.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14151096318019648900.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1152 rows 495 cols 5176 entries
Finished phase 1 with 266 SingleSign rule and 192 generalized
[2026-05-29 04:27:03] [INFO ] Computed 42 invariants in 10 ms
Computed 42 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-14151096318019648900.kers
Total runtime 12 ms.
[2026-05-29 04:27:05] [INFO ] Implicit Places using invariants in 1471 ms returned []
[2026-05-29 04:27:05] [INFO ] Flow matrix only has 1152 transitions (discarded 20 similar events)
[2026-05-29 04:27:05] [INFO ] Invariant cache hit.
[2026-05-29 04:27:06] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:27:18] [INFO ] Implicit Places using invariants and state equation in 13493 ms returned []
Implicit Place search using SMT with State Equation took 14972 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 500/750 places, 1172/1412 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 37982 ms. Remains : 500/750 places, 1172/1412 transitions.
[2026-05-29 04:27:18] [INFO ] Flatten gal took : 32 ms
[2026-05-29 04:27:18] [INFO ] Flatten gal took : 40 ms
[2026-05-29 04:27:19] [INFO ] Input system was already deterministic with 1172 transitions.
[2026-05-29 04:27:19] [INFO ] Flatten gal took : 39 ms
[2026-05-29 04:27:19] [INFO ] Flatten gal took : 49 ms
[2026-05-29 04:27:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2874317877561686308.gal : 12 ms
[2026-05-29 04:27:19] [INFO ] Time to serialize properties into /tmp/CTLFireability14392408119730116677.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/CTLFireability2874317877561686308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14392408119730116677.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 04:27:49] [INFO ] Flatten gal took : 32 ms
[2026-05-29 04:27:49] [INFO ] Applying decomposition
[2026-05-29 04:27:49] [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/graph824201739518007149.txt' '-o' '/tmp/graph824201739518007149.bin' '-w' '/tmp/graph824201739518007149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph824201739518007149.bin' '-l' '-1' '-v' '-w' '/tmp/graph824201739518007149.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:27:49] [INFO ] Decomposing Gal with order
[2026-05-29 04:27:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:27:49] [INFO ] Removed a total of 1048 redundant transitions.
[2026-05-29 04:27:49] [INFO ] Flatten gal took : 148 ms
[2026-05-29 04:27:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 130 labels/synchronizations in 25 ms.
[2026-05-29 04:27:49] [INFO ] Time to serialize gal into /tmp/CTLFireability9634096159380439387.gal : 16 ms
[2026-05-29 04:27:49] [INFO ] Time to serialize properties into /tmp/CTLFireability12973948163551616299.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/CTLFireability9634096159380439387.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12973948163551616299.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 750 transition count 1362
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 100 place count 700 transition count 1362
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 100 place count 700 transition count 1262
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 300 place count 600 transition count 1262
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 310 place count 590 transition count 1252
Iterating global reduction 2 with 10 rules applied. Total rules applied 320 place count 590 transition count 1252
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
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 440 place count 530 transition count 1192
Applied a total of 440 rules in 113 ms. Remains 530 /750 variables (removed 220) and now considering 1192/1412 (removed 220) transitions.
Running 1190 sub problems to find dead transitions.
[2026-05-29 04:28:19] [INFO ] Flow matrix only has 1172 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5734319116386916508.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3596871004603115233.kers'
[2026-05-29 04:28:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5734319116386916508.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3596871004603115233.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1172 rows 525 cols 5236 entries
Finished phase 1 with 296 SingleSign rule and 182 generalized
[2026-05-29 04:28:19] [INFO ] Computed 52 invariants in 17 ms
Computed 52 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-3596871004603115233.kers
Total runtime 19 ms.
[2026-05-29 04:28:19] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/528 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 528/1702 variables, and 49 constraints, problems are : Problem set: 0 solved, 1190 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 35/38 constraints, State Equation: 0/530 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1190/1190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/528 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 1190 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 528/1702 variables, and 61 constraints, problems are : Problem set: 0 solved, 1190 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 35/38 constraints, State Equation: 0/530 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1190 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41260ms problems are : Problem set: 0 solved, 1190 unsolved
Search for dead transitions found 0 dead transitions in 41267ms
[2026-05-29 04:29:01] [INFO ] Flow matrix only has 1172 transitions (discarded 20 similar events)
[2026-05-29 04:29:01] [INFO ] Invariant cache hit.
[2026-05-29 04:29:02] [INFO ] Implicit Places using invariants in 1498 ms returned [474, 475, 476, 477, 478, 479, 480, 481, 482, 483]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1503 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 520/750 places, 1192/1412 transitions.
Applied a total of 0 rules in 31 ms. Remains 520 /520 variables (removed 0) and now considering 1192/1192 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 42921 ms. Remains : 520/750 places, 1192/1412 transitions.
[2026-05-29 04:29:02] [INFO ] Flatten gal took : 44 ms
[2026-05-29 04:29:02] [INFO ] Flatten gal took : 52 ms
[2026-05-29 04:29:02] [INFO ] Input system was already deterministic with 1192 transitions.
[2026-05-29 04:29:02] [INFO ] Flatten gal took : 51 ms
[2026-05-29 04:29:03] [INFO ] Flatten gal took : 52 ms
[2026-05-29 04:29:03] [INFO ] Time to serialize gal into /tmp/CTLFireability3069223974262906229.gal : 11 ms
[2026-05-29 04:29:03] [INFO ] Time to serialize properties into /tmp/CTLFireability585314641361076516.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/CTLFireability3069223974262906229.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability585314641361076516.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 04:29:33] [INFO ] Flatten gal took : 33 ms
[2026-05-29 04:29:33] [INFO ] Applying decomposition
[2026-05-29 04:29:33] [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/graph3918514934744192648.txt' '-o' '/tmp/graph3918514934744192648.bin' '-w' '/tmp/graph3918514934744192648.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3918514934744192648.bin' '-l' '-1' '-v' '-w' '/tmp/graph3918514934744192648.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:29:33] [INFO ] Decomposing Gal with order
[2026-05-29 04:29:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:29:33] [INFO ] Removed a total of 1296 redundant transitions.
[2026-05-29 04:29:33] [INFO ] Flatten gal took : 95 ms
[2026-05-29 04:29:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 410 labels/synchronizations in 21 ms.
[2026-05-29 04:29:33] [INFO ] Time to serialize gal into /tmp/CTLFireability3320440378554522939.gal : 13 ms
[2026-05-29 04:29:33] [INFO ] Time to serialize properties into /tmp/CTLFireability4854474674375731962.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/CTLFireability3320440378554522939.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4854474674375731962.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 : 750/750 places, 1412/1412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 750 transition count 1322
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 660 transition count 1322
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 180 place count 660 transition count 1242
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 340 place count 580 transition count 1242
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 500 place count 500 transition count 1162
Applied a total of 500 rules in 61 ms. Remains 500 /750 variables (removed 250) and now considering 1162/1412 (removed 250) transitions.
Running 1160 sub problems to find dead transitions.
[2026-05-29 04:30:03] [INFO ] Flow matrix only has 1142 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17592778198631034867.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3815803375294735017.kers'
[2026-05-29 04:30:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17592778198631034867.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3815803375294735017.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1142 rows 495 cols 5186 entries
Finished phase 1 with 266 SingleSign rule and 182 generalized
[2026-05-29 04:30:03] [INFO ] Computed 52 invariants in 10 ms
Computed 52 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-3815803375294735017.kers
Total runtime 14 ms.
[2026-05-29 04:30:03] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/498 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/498 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 1160 unsolved
SMT process timed out in 21535ms, After SMT, problems are : Problem set: 0 solved, 1160 unsolved
Search for dead transitions found 0 dead transitions in 21542ms
[2026-05-29 04:30:25] [INFO ] Flow matrix only has 1142 transitions (discarded 20 similar events)
[2026-05-29 04:30:25] [INFO ] Invariant cache hit.
[2026-05-29 04:30:26] [INFO ] Implicit Places using invariants in 1579 ms returned [444, 445, 446, 447, 448, 449, 450, 451, 452, 453]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1584 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 490/750 places, 1162/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 480 transition count 1152
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 480 transition count 1152
Applied a total of 20 rules in 24 ms. Remains 480 /490 variables (removed 10) and now considering 1152/1162 (removed 10) transitions.
[2026-05-29 04:30:26] [INFO ] Flow matrix only has 1132 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6071979411649298132.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3887735364237882289.kers'
[2026-05-29 04:30:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6071979411649298132.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3887735364237882289.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1132 rows 475 cols 5136 entries
Finished phase 1 with 246 SingleSign rule and 192 generalized
[2026-05-29 04:30:26] [INFO ] Computed 42 invariants in 8 ms
Computed 42 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-3887735364237882289.kers
Total runtime 10 ms.
[2026-05-29 04:30:28] [INFO ] Implicit Places using invariants in 1366 ms returned []
[2026-05-29 04:30:28] [INFO ] Flow matrix only has 1132 transitions (discarded 20 similar events)
[2026-05-29 04:30:28] [INFO ] Invariant cache hit.
[2026-05-29 04:30:28] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:30:41] [INFO ] Implicit Places using invariants and state equation in 13236 ms returned []
Implicit Place search using SMT with State Equation took 14605 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 480/750 places, 1152/1412 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 37822 ms. Remains : 480/750 places, 1152/1412 transitions.
[2026-05-29 04:30:41] [INFO ] Flatten gal took : 45 ms
[2026-05-29 04:30:41] [INFO ] Flatten gal took : 53 ms
[2026-05-29 04:30:41] [INFO ] Input system was already deterministic with 1152 transitions.
[2026-05-29 04:30:41] [INFO ] Flatten gal took : 55 ms
[2026-05-29 04:30:41] [INFO ] Flatten gal took : 56 ms
[2026-05-29 04:30:41] [INFO ] Time to serialize gal into /tmp/CTLFireability1233495404637597977.gal : 11 ms
[2026-05-29 04:30:41] [INFO ] Time to serialize properties into /tmp/CTLFireability17549195700023048429.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/CTLFireability1233495404637597977.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17549195700023048429.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 04:31:11] [INFO ] Flatten gal took : 34 ms
[2026-05-29 04:31:11] [INFO ] Applying decomposition
[2026-05-29 04:31:11] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15358435835592561481.txt' '-o' '/tmp/graph15358435835592561481.bin' '-w' '/tmp/graph15358435835592561481.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15358435835592561481.bin' '-l' '-1' '-v' '-w' '/tmp/graph15358435835592561481.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:31:12] [INFO ] Decomposing Gal with order
[2026-05-29 04:31:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:31:12] [INFO ] Removed a total of 1010 redundant transitions.
[2026-05-29 04:31:12] [INFO ] Flatten gal took : 90 ms
[2026-05-29 04:31:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 317 labels/synchronizations in 13 ms.
[2026-05-29 04:31:12] [INFO ] Time to serialize gal into /tmp/CTLFireability6777262709362847754.gal : 12 ms
[2026-05-29 04:31:12] [INFO ] Time to serialize properties into /tmp/CTLFireability9609108161987809692.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/CTLFireability6777262709362847754.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9609108161987809692.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 : 750/750 places, 1412/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 740 transition count 1402
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 740 transition count 1402
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 730 transition count 1392
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 730 transition count 1392
Applied a total of 40 rules in 52 ms. Remains 730 /750 variables (removed 20) and now considering 1392/1412 (removed 20) transitions.
Running 1390 sub problems to find dead transitions.
[2026-05-29 04:31:42] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3502837121658920429.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8883411024807052741.kers'
[2026-05-29 04:31:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3502837121658920429.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8883411024807052741.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1372 rows 725 cols 5426 entries
Finished phase 1 with 496 SingleSign rule and 182 generalized
[2026-05-29 04:31:42] [INFO ] Computed 52 invariants in 13 ms
Computed 52 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-8883411024807052741.kers
Total runtime 16 ms.
[2026-05-29 04:31:42] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
SMT process timed out in 21167ms, After SMT, problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 21174ms
[2026-05-29 04:32:03] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2026-05-29 04:32:03] [INFO ] Invariant cache hit.
[2026-05-29 04:32:04] [INFO ] Implicit Places using invariants in 1322 ms returned [574, 575, 576, 577, 578, 579, 580, 581, 582, 583]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1325 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 720/750 places, 1392/1412 transitions.
Applied a total of 0 rules in 12 ms. Remains 720 /720 variables (removed 0) and now considering 1392/1392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22568 ms. Remains : 720/750 places, 1392/1412 transitions.
[2026-05-29 04:32:04] [INFO ] Flatten gal took : 40 ms
[2026-05-29 04:32:04] [INFO ] Flatten gal took : 49 ms
[2026-05-29 04:32:05] [INFO ] Input system was already deterministic with 1392 transitions.
[2026-05-29 04:32:05] [INFO ] Flatten gal took : 46 ms
[2026-05-29 04:32:05] [INFO ] Flatten gal took : 47 ms
[2026-05-29 04:32:05] [INFO ] Time to serialize gal into /tmp/CTLFireability18044696293077845911.gal : 8 ms
[2026-05-29 04:32:05] [INFO ] Time to serialize properties into /tmp/CTLFireability4335320228112357558.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/CTLFireability18044696293077845911.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4335320228112357558.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 04:32:35] [INFO ] Flatten gal took : 38 ms
[2026-05-29 04:32:35] [INFO ] Applying decomposition
[2026-05-29 04:32:35] [INFO ] Flatten gal took : 49 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/graph15274048331826941578.txt' '-o' '/tmp/graph15274048331826941578.bin' '-w' '/tmp/graph15274048331826941578.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15274048331826941578.bin' '-l' '-1' '-v' '-w' '/tmp/graph15274048331826941578.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:32:35] [INFO ] Decomposing Gal with order
[2026-05-29 04:32:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:32:35] [INFO ] Removed a total of 1292 redundant transitions.
[2026-05-29 04:32:35] [INFO ] Flatten gal took : 97 ms
[2026-05-29 04:32:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 220 labels/synchronizations in 14 ms.
[2026-05-29 04:32:35] [INFO ] Time to serialize gal into /tmp/CTLFireability7301901138061958353.gal : 16 ms
[2026-05-29 04:32:35] [INFO ] Time to serialize properties into /tmp/CTLFireability16884172212971936285.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/CTLFireability7301901138061958353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16884172212971936285.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 : 750/750 places, 1412/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 740 transition count 1402
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 740 transition count 1402
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 730 transition count 1392
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 730 transition count 1392
Applied a total of 40 rules in 36 ms. Remains 730 /750 variables (removed 20) and now considering 1392/1412 (removed 20) transitions.
Skipped dead transition search.
[2026-05-29 04:33:05] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2026-05-29 04:33:05] [INFO ] Invariant cache hit.
[2026-05-29 04:33:06] [INFO ] Implicit Places using invariants in 1100 ms returned []
[2026-05-29 04:33:06] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2026-05-29 04:33:06] [INFO ] Invariant cache hit.
[2026-05-29 04:33:07] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:33:25] [INFO ] Implicit Places using invariants and state equation in 18470 ms returned []
Implicit Place search using SMT with State Equation took 19591 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 730/750 places, 1392/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19630 ms. Remains : 730/750 places, 1392/1412 transitions.
[2026-05-29 04:33:25] [INFO ] Flatten gal took : 31 ms
[2026-05-29 04:33:25] [INFO ] Flatten gal took : 36 ms
[2026-05-29 04:33:25] [INFO ] Input system was already deterministic with 1392 transitions.
[2026-05-29 04:33:25] [INFO ] Flatten gal took : 36 ms
[2026-05-29 04:33:25] [INFO ] Flatten gal took : 65 ms
[2026-05-29 04:33:25] [INFO ] Time to serialize gal into /tmp/CTLFireability14186983157420564874.gal : 12 ms
[2026-05-29 04:33:25] [INFO ] Time to serialize properties into /tmp/CTLFireability16289141628595638523.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/CTLFireability14186983157420564874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16289141628595638523.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 04:33:55] [INFO ] Flatten gal took : 37 ms
[2026-05-29 04:33:55] [INFO ] Applying decomposition
[2026-05-29 04:33:55] [INFO ] Flatten gal took : 36 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/graph1855331851508000723.txt' '-o' '/tmp/graph1855331851508000723.bin' '-w' '/tmp/graph1855331851508000723.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1855331851508000723.bin' '-l' '-1' '-v' '-w' '/tmp/graph1855331851508000723.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:33:55] [INFO ] Decomposing Gal with order
[2026-05-29 04:33:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:33:56] [INFO ] Removed a total of 1058 redundant transitions.
[2026-05-29 04:33:56] [INFO ] Flatten gal took : 87 ms
[2026-05-29 04:33:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 12 ms.
[2026-05-29 04:33:56] [INFO ] Time to serialize gal into /tmp/CTLFireability10298071584496541768.gal : 13 ms
[2026-05-29 04:33:56] [INFO ] Time to serialize properties into /tmp/CTLFireability4377455087264180988.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/CTLFireability10298071584496541768.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4377455087264180988.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 750 transition count 1322
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 660 transition count 1322
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 180 place count 660 transition count 1242
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 340 place count 580 transition count 1242
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 500 place count 500 transition count 1162
Applied a total of 500 rules in 49 ms. Remains 500 /750 variables (removed 250) and now considering 1162/1412 (removed 250) transitions.
Running 1160 sub problems to find dead transitions.
[2026-05-29 04:34:26] [INFO ] Flow matrix only has 1142 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1659084372046418248.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11142793860500056282.kers'
[2026-05-29 04:34:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1659084372046418248.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11142793860500056282.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1142 rows 495 cols 5186 entries
Finished phase 1 with 266 SingleSign rule and 182 generalized
[2026-05-29 04:34:26] [INFO ] Computed 52 invariants in 9 ms
Computed 52 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-11142793860500056282.kers
Total runtime 11 ms.
[2026-05-29 04:34:26] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/498 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/498 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 1160 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 498/1642 variables, and 49 constraints, problems are : Problem set: 0 solved, 1160 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 35/38 constraints, State Equation: 0/500 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1160/1160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1160 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/498 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/498 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 1160 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 498/1642 variables, and 66 constraints, problems are : Problem set: 0 solved, 1160 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 35/38 constraints, State Equation: 0/500 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1160 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41203ms problems are : Problem set: 0 solved, 1160 unsolved
Search for dead transitions found 0 dead transitions in 41206ms
[2026-05-29 04:35:07] [INFO ] Flow matrix only has 1142 transitions (discarded 20 similar events)
[2026-05-29 04:35:07] [INFO ] Invariant cache hit.
[2026-05-29 04:35:09] [INFO ] Implicit Places using invariants in 1640 ms returned [444, 445, 446, 447, 448, 449, 450, 451, 452, 453]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1644 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 490/750 places, 1162/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 480 transition count 1152
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 480 transition count 1152
Applied a total of 20 rules in 41 ms. Remains 480 /490 variables (removed 10) and now considering 1152/1162 (removed 10) transitions.
[2026-05-29 04:35:09] [INFO ] Flow matrix only has 1132 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5962978476833518282.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11560306244068973570.kers'
[2026-05-29 04:35:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5962978476833518282.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11560306244068973570.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1132 rows 475 cols 5136 entries
Finished phase 1 with 246 SingleSign rule and 192 generalized
[2026-05-29 04:35:09] [INFO ] Computed 42 invariants in 16 ms
Computed 42 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-11560306244068973570.kers
Total runtime 19 ms.
[2026-05-29 04:35:10] [INFO ] Implicit Places using invariants in 1595 ms returned []
[2026-05-29 04:35:10] [INFO ] Flow matrix only has 1132 transitions (discarded 20 similar events)
[2026-05-29 04:35:10] [INFO ] Invariant cache hit.
[2026-05-29 04:35:11] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:35:20] [INFO ] Implicit Places using invariants and state equation in 9726 ms returned []
Implicit Place search using SMT with State Equation took 11355 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 480/750 places, 1152/1412 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 54305 ms. Remains : 480/750 places, 1152/1412 transitions.
[2026-05-29 04:35:20] [INFO ] Flatten gal took : 29 ms
[2026-05-29 04:35:20] [INFO ] Flatten gal took : 54 ms
[2026-05-29 04:35:20] [INFO ] Input system was already deterministic with 1152 transitions.
[2026-05-29 04:35:20] [INFO ] Flatten gal took : 53 ms
[2026-05-29 04:35:20] [INFO ] Flatten gal took : 55 ms
[2026-05-29 04:35:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4115251755332318698.gal : 10 ms
[2026-05-29 04:35:20] [INFO ] Time to serialize properties into /tmp/CTLFireability12023916042528139619.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/CTLFireability4115251755332318698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12023916042528139619.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 04:35:50] [INFO ] Flatten gal took : 33 ms
[2026-05-29 04:35:50] [INFO ] Applying decomposition
[2026-05-29 04:35:50] [INFO ] Flatten gal took : 33 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/graph7929640056207908999.txt' '-o' '/tmp/graph7929640056207908999.bin' '-w' '/tmp/graph7929640056207908999.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7929640056207908999.bin' '-l' '-1' '-v' '-w' '/tmp/graph7929640056207908999.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:35:51] [INFO ] Decomposing Gal with order
[2026-05-29 04:35:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:35:51] [INFO ] Removed a total of 965 redundant transitions.
[2026-05-29 04:35:51] [INFO ] Flatten gal took : 184 ms
[2026-05-29 04:35:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 710 labels/synchronizations in 55 ms.
[2026-05-29 04:35:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10864281231760596949.gal : 14 ms
[2026-05-29 04:35:51] [INFO ] Time to serialize properties into /tmp/CTLFireability13420905245958472200.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/CTLFireability10864281231760596949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13420905245958472200.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 : 750/750 places, 1412/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 740 transition count 1402
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 740 transition count 1402
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 730 transition count 1392
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 730 transition count 1392
Applied a total of 40 rules in 38 ms. Remains 730 /750 variables (removed 20) and now considering 1392/1412 (removed 20) transitions.
Running 1390 sub problems to find dead transitions.
[2026-05-29 04:36:21] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15989371023086837380.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10487108141622511977.kers'
[2026-05-29 04:36:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15989371023086837380.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10487108141622511977.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1372 rows 725 cols 5426 entries
Finished phase 1 with 496 SingleSign rule and 182 generalized
[2026-05-29 04:36:21] [INFO ] Computed 52 invariants in 13 ms
Computed 52 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-10487108141622511977.kers
Total runtime 17 ms.
[2026-05-29 04:36:21] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
SMT process timed out in 21150ms, After SMT, problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 21153ms
[2026-05-29 04:36:42] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2026-05-29 04:36:42] [INFO ] Invariant cache hit.
[2026-05-29 04:36:44] [INFO ] Implicit Places using invariants in 1814 ms returned [574, 575, 576, 577, 578, 579, 580, 581, 582, 583]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1820 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 720/750 places, 1392/1412 transitions.
Applied a total of 0 rules in 13 ms. Remains 720 /720 variables (removed 0) and now considering 1392/1392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23027 ms. Remains : 720/750 places, 1392/1412 transitions.
[2026-05-29 04:36:44] [INFO ] Flatten gal took : 34 ms
[2026-05-29 04:36:44] [INFO ] Flatten gal took : 42 ms
[2026-05-29 04:36:44] [INFO ] Input system was already deterministic with 1392 transitions.
[2026-05-29 04:36:44] [INFO ] Flatten gal took : 55 ms
[2026-05-29 04:36:44] [INFO ] Flatten gal took : 56 ms
[2026-05-29 04:36:44] [INFO ] Time to serialize gal into /tmp/CTLFireability13246421098879186885.gal : 17 ms
[2026-05-29 04:36:44] [INFO ] Time to serialize properties into /tmp/CTLFireability5715383104155759362.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/CTLFireability13246421098879186885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5715383104155759362.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 04:37:14] [INFO ] Flatten gal took : 34 ms
[2026-05-29 04:37:14] [INFO ] Applying decomposition
[2026-05-29 04:37:14] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2801567511076878955.txt' '-o' '/tmp/graph2801567511076878955.bin' '-w' '/tmp/graph2801567511076878955.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2801567511076878955.bin' '-l' '-1' '-v' '-w' '/tmp/graph2801567511076878955.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:37:15] [INFO ] Decomposing Gal with order
[2026-05-29 04:37:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:37:15] [INFO ] Removed a total of 1367 redundant transitions.
[2026-05-29 04:37:15] [INFO ] Flatten gal took : 104 ms
[2026-05-29 04:37:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 224 labels/synchronizations in 19 ms.
[2026-05-29 04:37:15] [INFO ] Time to serialize gal into /tmp/CTLFireability3278355516547247264.gal : 13 ms
[2026-05-29 04:37:15] [INFO ] Time to serialize properties into /tmp/CTLFireability6291467360695757777.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/CTLFireability3278355516547247264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6291467360695757777.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 : 750/750 places, 1412/1412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 750 transition count 1372
Reduce places removed 40 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 50 rules applied. Total rules applied 90 place count 710 transition count 1362
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 100 place count 700 transition count 1362
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 100 place count 700 transition count 1272
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 280 place count 610 transition count 1272
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 400 place count 550 transition count 1212
Applied a total of 400 rules in 51 ms. Remains 550 /750 variables (removed 200) and now considering 1212/1412 (removed 200) transitions.
Running 1210 sub problems to find dead transitions.
[2026-05-29 04:37:45] [INFO ] Flow matrix only has 1192 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11411373770422174829.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5431830741441440983.kers'
[2026-05-29 04:37:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11411373770422174829.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5431830741441440983.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1192 rows 545 cols 5246 entries
Finished phase 1 with 314 SingleSign rule and 184 generalized
[2026-05-29 04:37:45] [INFO ] Computed 52 invariants in 10 ms
Computed 52 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-5431830741441440983.kers
Total runtime 12 ms.
[2026-05-29 04:37:45] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/548 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1210 unsolved
SMT process timed out in 20931ms, After SMT, problems are : Problem set: 0 solved, 1210 unsolved
Search for dead transitions found 0 dead transitions in 20933ms
[2026-05-29 04:38:06] [INFO ] Flow matrix only has 1192 transitions (discarded 20 similar events)
[2026-05-29 04:38:06] [INFO ] Invariant cache hit.
[2026-05-29 04:38:08] [INFO ] Implicit Places using invariants in 1933 ms returned [474, 475, 476, 477, 478, 479, 480, 481, 482, 483]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1936 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 540/750 places, 1212/1412 transitions.
Applied a total of 0 rules in 26 ms. Remains 540 /540 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 22950 ms. Remains : 540/750 places, 1212/1412 transitions.
[2026-05-29 04:38:08] [INFO ] Flatten gal took : 43 ms
[2026-05-29 04:38:08] [INFO ] Flatten gal took : 48 ms
[2026-05-29 04:38:08] [INFO ] Input system was already deterministic with 1212 transitions.
[2026-05-29 04:38:08] [INFO ] Flatten gal took : 49 ms
[2026-05-29 04:38:08] [INFO ] Flatten gal took : 52 ms
[2026-05-29 04:38:08] [INFO ] Time to serialize gal into /tmp/CTLFireability17051977724016877169.gal : 10 ms
[2026-05-29 04:38:08] [INFO ] Time to serialize properties into /tmp/CTLFireability15487453898598556048.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/CTLFireability17051977724016877169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15487453898598556048.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 04:38:38] [INFO ] Flatten gal took : 32 ms
[2026-05-29 04:38:38] [INFO ] Applying decomposition
[2026-05-29 04:38:38] [INFO ] Flatten gal took : 33 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/graph3650643364744981676.txt' '-o' '/tmp/graph3650643364744981676.bin' '-w' '/tmp/graph3650643364744981676.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3650643364744981676.bin' '-l' '-1' '-v' '-w' '/tmp/graph3650643364744981676.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:38:38] [INFO ] Decomposing Gal with order
[2026-05-29 04:38:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:38:39] [INFO ] Removed a total of 929 redundant transitions.
[2026-05-29 04:38:39] [INFO ] Flatten gal took : 107 ms
[2026-05-29 04:38:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 334 labels/synchronizations in 18 ms.
[2026-05-29 04:38:39] [INFO ] Time to serialize gal into /tmp/CTLFireability3487947374215054872.gal : 9 ms
[2026-05-29 04:38:39] [INFO ] Time to serialize properties into /tmp/CTLFireability15880213754040263374.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/CTLFireability3487947374215054872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15880213754040263374.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 750 transition count 1322
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 660 transition count 1322
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 180 place count 660 transition count 1242
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 340 place count 580 transition count 1242
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 480 place count 510 transition count 1172
Applied a total of 480 rules in 45 ms. Remains 510 /750 variables (removed 240) and now considering 1172/1412 (removed 240) transitions.
Running 1170 sub problems to find dead transitions.
[2026-05-29 04:39:09] [INFO ] Flow matrix only has 1152 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18133676617257440742.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12373505336106547330.kers'
[2026-05-29 04:39:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18133676617257440742.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12373505336106547330.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1152 rows 505 cols 5206 entries
Finished phase 1 with 276 SingleSign rule and 182 generalized
[2026-05-29 04:39:09] [INFO ] Computed 52 invariants in 10 ms
Computed 52 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-12373505336106547330.kers
Total runtime 12 ms.
[2026-05-29 04:39:09] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1170 unsolved
SMT process timed out in 20894ms, After SMT, problems are : Problem set: 0 solved, 1170 unsolved
Search for dead transitions found 0 dead transitions in 20897ms
[2026-05-29 04:39:30] [INFO ] Flow matrix only has 1152 transitions (discarded 20 similar events)
[2026-05-29 04:39:30] [INFO ] Invariant cache hit.
[2026-05-29 04:39:31] [INFO ] Implicit Places using invariants in 1609 ms returned [444, 445, 446, 447, 448, 449, 450, 451, 452, 453]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1621 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 500/750 places, 1172/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 490 transition count 1162
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 490 transition count 1162
Applied a total of 20 rules in 23 ms. Remains 490 /500 variables (removed 10) and now considering 1162/1172 (removed 10) transitions.
[2026-05-29 04:39:31] [INFO ] Flow matrix only has 1142 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10025899716823687924.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5822195991000822517.kers'
[2026-05-29 04:39:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10025899716823687924.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5822195991000822517.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1142 rows 485 cols 5156 entries
Finished phase 1 with 256 SingleSign rule and 192 generalized
[2026-05-29 04:39:31] [INFO ] Computed 42 invariants in 9 ms
Computed 42 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-5822195991000822517.kers
Total runtime 11 ms.
[2026-05-29 04:39:33] [INFO ] Implicit Places using invariants in 1403 ms returned []
[2026-05-29 04:39:33] [INFO ] Flow matrix only has 1142 transitions (discarded 20 similar events)
[2026-05-29 04:39:33] [INFO ] Invariant cache hit.
[2026-05-29 04:39:34] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-29 04:39:43] [INFO ] Implicit Places using invariants and state equation in 10475 ms returned []
Implicit Place search using SMT with State Equation took 11911 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 490/750 places, 1162/1412 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 34499 ms. Remains : 490/750 places, 1162/1412 transitions.
[2026-05-29 04:39:43] [INFO ] Flatten gal took : 28 ms
[2026-05-29 04:39:43] [INFO ] Flatten gal took : 31 ms
[2026-05-29 04:39:43] [INFO ] Input system was already deterministic with 1162 transitions.
[2026-05-29 04:39:43] [INFO ] Flatten gal took : 31 ms
[2026-05-29 04:39:43] [INFO ] Flatten gal took : 30 ms
[2026-05-29 04:39:43] [INFO ] Time to serialize gal into /tmp/CTLFireability533818995214133832.gal : 6 ms
[2026-05-29 04:39:43] [INFO ] Time to serialize properties into /tmp/CTLFireability3051787417045261792.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/CTLFireability533818995214133832.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3051787417045261792.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 04:40:13] [INFO ] Flatten gal took : 31 ms
[2026-05-29 04:40:13] [INFO ] Applying decomposition
[2026-05-29 04:40:13] [INFO ] Flatten gal took : 32 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/graph12365638405597339322.txt' '-o' '/tmp/graph12365638405597339322.bin' '-w' '/tmp/graph12365638405597339322.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12365638405597339322.bin' '-l' '-1' '-v' '-w' '/tmp/graph12365638405597339322.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:40:14] [INFO ] Decomposing Gal with order
[2026-05-29 04:40:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:40:14] [INFO ] Removed a total of 831 redundant transitions.
[2026-05-29 04:40:14] [INFO ] Flatten gal took : 138 ms
[2026-05-29 04:40:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 611 labels/synchronizations in 38 ms.
[2026-05-29 04:40:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16744090042038017594.gal : 13 ms
[2026-05-29 04:40:14] [INFO ] Time to serialize properties into /tmp/CTLFireability15725287988654118330.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/CTLFireability16744090042038017594.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15725287988654118330.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 750 transition count 1342
Reduce places removed 70 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 80 rules applied. Total rules applied 150 place count 680 transition count 1332
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 160 place count 670 transition count 1332
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 160 place count 670 transition count 1252
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 320 place count 590 transition count 1252
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 420 place count 540 transition count 1202
Applied a total of 420 rules in 76 ms. Remains 540 /750 variables (removed 210) and now considering 1202/1412 (removed 210) transitions.
Running 1200 sub problems to find dead transitions.
[2026-05-29 04:40:44] [INFO ] Flow matrix only has 1182 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14236687274762611722.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12081583982680811810.kers'
[2026-05-29 04:40:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14236687274762611722.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12081583982680811810.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1182 rows 535 cols 5256 entries
Finished phase 1 with 306 SingleSign rule and 182 generalized
[2026-05-29 04:40:44] [INFO ] Computed 52 invariants in 10 ms
Computed 52 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-12081583982680811810.kers
Total runtime 12 ms.
[2026-05-29 04:40:44] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/538 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
SMT process timed out in 21452ms, After SMT, problems are : Problem set: 0 solved, 1200 unsolved
Search for dead transitions found 0 dead transitions in 21456ms
[2026-05-29 04:41:05] [INFO ] Flow matrix only has 1182 transitions (discarded 20 similar events)
[2026-05-29 04:41:05] [INFO ] Invariant cache hit.
[2026-05-29 04:41:08] [INFO ] Implicit Places using invariants in 2093 ms returned [454, 455, 456, 457, 458, 459, 460, 461, 462, 463]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 2096 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 530/750 places, 1202/1412 transitions.
Applied a total of 0 rules in 30 ms. Remains 530 /530 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 23661 ms. Remains : 530/750 places, 1202/1412 transitions.
[2026-05-29 04:41:08] [INFO ] Flatten gal took : 36 ms
[2026-05-29 04:41:08] [INFO ] Flatten gal took : 46 ms
[2026-05-29 04:41:08] [INFO ] Input system was already deterministic with 1202 transitions.
RANDOM walk for 194 steps (0 resets) in 6 ms. (27 steps per ms) remains 0/1 properties
FORMULA PolyORBLF-COL-S02J04T10-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-29 04:41:08] [INFO ] Flatten gal took : 50 ms
[2026-05-29 04:41:08] [INFO ] Flatten gal took : 50 ms
[2026-05-29 04:41:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12019918906786573075.gal : 11 ms
[2026-05-29 04:41:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10896260846688165650.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/ReachabilityCardinality12019918906786573075.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10896260846688165650.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 750/750 places, 1412/1412 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 740 transition count 1402
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 740 transition count 1402
Applied a total of 20 rules in 25 ms. Remains 740 /750 variables (removed 10) and now considering 1402/1412 (removed 10) transitions.
Running 1400 sub problems to find dead transitions.
[2026-05-29 04:41:08] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10370315276732872077.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-991739506043331910.kers'
[2026-05-29 04:41:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10370315276732872077.kers, --Pflows, --basisKERS=/tmp/petrispot-output-991739506043331910.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1382 rows 735 cols 5446 entries
Finished phase 1 with 506 SingleSign rule and 182 generalized
[2026-05-29 04:41:08] [INFO ] Computed 52 invariants in 18 ms
Computed 52 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-991739506043331910.kers
Total runtime 21 ms.
[2026-05-29 04:41:08] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/738 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
SMT process timed out in 21186ms, After SMT, problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 21190ms
[2026-05-29 04:41:29] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2026-05-29 04:41:29] [INFO ] Invariant cache hit.
[2026-05-29 04:41:31] [INFO ] Implicit Places using invariants in 1510 ms returned [574, 575, 576, 577, 578, 579, 580, 581, 582, 583]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1523 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/750 places, 1402/1412 transitions.
Applied a total of 0 rules in 9 ms. Remains 730 /730 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22752 ms. Remains : 730/750 places, 1402/1412 transitions.
[2026-05-29 04:41:31] [INFO ] Flatten gal took : 29 ms
[2026-05-29 04:41:31] [INFO ] Flatten gal took : 35 ms
[2026-05-29 04:41:31] [INFO ] Input system was already deterministic with 1402 transitions.
[2026-05-29 04:41:31] [INFO ] Flatten gal took : 34 ms
[2026-05-29 04:41:31] [INFO ] Flatten gal took : 35 ms
[2026-05-29 04:41:31] [INFO ] Time to serialize gal into /tmp/CTLFireability4116324344991453160.gal : 6 ms
[2026-05-29 04:41:31] [INFO ] Time to serialize properties into /tmp/CTLFireability11527749149464949038.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/CTLFireability4116324344991453160.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11527749149464949038.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 04:42:01] [INFO ] Flatten gal took : 35 ms
[2026-05-29 04:42:01] [INFO ] Applying decomposition
[2026-05-29 04:42:01] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2864688878801222447.txt' '-o' '/tmp/graph2864688878801222447.bin' '-w' '/tmp/graph2864688878801222447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2864688878801222447.bin' '-l' '-1' '-v' '-w' '/tmp/graph2864688878801222447.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:42:01] [INFO ] Decomposing Gal with order
[2026-05-29 04:42:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:42:01] [INFO ] Removed a total of 1204 redundant transitions.
[2026-05-29 04:42:01] [INFO ] Flatten gal took : 86 ms
[2026-05-29 04:42:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 20 ms.
[2026-05-29 04:42:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8209632833160983524.gal : 10 ms
[2026-05-29 04:42:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5864876430388575471.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/CTLFireability8209632833160983524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5864876430388575471.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 : 750/750 places, 1412/1412 transitions.
Applied a total of 0 rules in 24 ms. Remains 750 /750 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
Running 1410 sub problems to find dead transitions.
[2026-05-29 04:42:31] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3988933201118957456.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15491519688747110375.kers'
[2026-05-29 04:42:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3988933201118957456.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15491519688747110375.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1392 rows 745 cols 5466 entries
Finished phase 1 with 516 SingleSign rule and 182 generalized
[2026-05-29 04:42:31] [INFO ] Computed 52 invariants in 12 ms
Computed 52 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-15491519688747110375.kers
Total runtime 14 ms.
[2026-05-29 04:42:32] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/748 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
SMT process timed out in 21506ms, After SMT, problems are : Problem set: 0 solved, 1410 unsolved
Search for dead transitions found 0 dead transitions in 21509ms
[2026-05-29 04:42:53] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2026-05-29 04:42:53] [INFO ] Invariant cache hit.
[2026-05-29 04:42:54] [INFO ] Implicit Places using invariants in 1415 ms returned [574, 575, 576, 577, 578, 579, 580, 581, 582, 583]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1421 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 740/750 places, 1412/1412 transitions.
Applied a total of 0 rules in 11 ms. Remains 740 /740 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22968 ms. Remains : 740/750 places, 1412/1412 transitions.
[2026-05-29 04:42:54] [INFO ] Flatten gal took : 39 ms
[2026-05-29 04:42:55] [INFO ] Flatten gal took : 60 ms
[2026-05-29 04:42:55] [INFO ] Input system was already deterministic with 1412 transitions.
[2026-05-29 04:42:55] [INFO ] Flatten gal took : 60 ms
[2026-05-29 04:42:55] [INFO ] Flatten gal took : 61 ms
[2026-05-29 04:42:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12898036296850138277.gal : 11 ms
[2026-05-29 04:42:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4656637640225564667.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/CTLFireability12898036296850138277.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4656637640225564667.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 04:43:25] [INFO ] Flatten gal took : 38 ms
[2026-05-29 04:43:25] [INFO ] Applying decomposition
[2026-05-29 04:43:25] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10788608849423223638.txt' '-o' '/tmp/graph10788608849423223638.bin' '-w' '/tmp/graph10788608849423223638.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10788608849423223638.bin' '-l' '-1' '-v' '-w' '/tmp/graph10788608849423223638.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:43:25] [INFO ] Decomposing Gal with order
[2026-05-29 04:43:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:43:25] [INFO ] Removed a total of 1226 redundant transitions.
[2026-05-29 04:43:25] [INFO ] Flatten gal took : 99 ms
[2026-05-29 04:43:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 268 labels/synchronizations in 18 ms.
[2026-05-29 04:43:25] [INFO ] Time to serialize gal into /tmp/CTLFireability10455929301306288049.gal : 10 ms
[2026-05-29 04:43:25] [INFO ] Time to serialize properties into /tmp/CTLFireability14153915178994111207.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/CTLFireability10455929301306288049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14153915178994111207.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 04:43:55] [INFO ] Flatten gal took : 50 ms
[2026-05-29 04:43:55] [INFO ] Flatten gal took : 52 ms
[2026-05-29 04:43:55] [INFO ] Applying decomposition
[2026-05-29 04:43:56] [INFO ] Flatten gal took : 51 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/graph11384593659405506601.txt' '-o' '/tmp/graph11384593659405506601.bin' '-w' '/tmp/graph11384593659405506601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11384593659405506601.bin' '-l' '-1' '-v' '-w' '/tmp/graph11384593659405506601.weights' '-q' '0' '-e' '0.001'
[2026-05-29 04:43:56] [INFO ] Decomposing Gal with order
[2026-05-29 04:43:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 04:43:56] [INFO ] Removed a total of 959 redundant transitions.
[2026-05-29 04:43:56] [INFO ] Flatten gal took : 161 ms
[2026-05-29 04:43:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 326 labels/synchronizations in 22 ms.
[2026-05-29 04:43:56] [INFO ] Time to serialize gal into /tmp/CTLFireability9505038802805022693.gal : 14 ms
[2026-05-29 04:43:56] [INFO ] Time to serialize properties into /tmp/CTLFireability11011407170809915942.ctl : 10 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/CTLFireability9505038802805022693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11011407170809915942.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 05:12:30] [INFO ] Applying decomposition
[2026-05-29 05:12:31] [INFO ] Flatten gal took : 1003 ms
[2026-05-29 05:12:31] [INFO ] Decomposing Gal with order
[2026-05-29 05:12:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-29 05:12:32] [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],[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, Idle_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, Idle_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, Idle_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, Idle_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, Idle_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, Idle_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],[AwakeTasks_6, IdleTasks_6, NotifyEventJobQueuedE_6, QueueJobE_6, P_2321_6, TryAllocateOneTaskE_6, TryAllocateOneTaskB_6, P_2318_6, EnablePollingE_6, EnablePollingB_6, FetchJobB_6, ScheduleTaskE_Check_6, ScheduleTaskB_6, Abort_Check_Sources_E_6, Abort_Check_Sources_B_6, NotifyEventSourceAddedB_6, Insert_Source_E_6, NotifyEventSourceAddedE_6, P_1113_6, ProcessingEvt_6, P_1155_6, nyo_6, P_1158_6, P_1159_6, P_1160_6, NotifyEventEndOfCheckSourcesB_6, NotifyEventEndOfCheckSourcesE_6, Check_Sources_B_6, Check_Sources_E_6, Idle_6, NotifyEventJobCompletedE_6, NotifyEventJobCompletedB_6, RunE_6, RunB_6, Perform_Work_E_6, Try_Check_Sources_B_6, Try_Check_Sources_E_6, P_1617_6, ScheduleTaskE_Idle_6],[AwakeTasks_7, IdleTasks_7, NotifyEventJobQueuedE_7, QueueJobE_7, P_2321_7, TryAllocateOneTaskE_7, TryAllocateOneTaskB_7, P_2318_7, EnablePollingE_7, EnablePollingB_7, FetchJobB_7, ScheduleTaskE_Check_7, ScheduleTaskB_7, Abort_Check_Sources_E_7, Abort_Check_Sources_B_7, NotifyEventSourceAddedB_7, Insert_Source_E_7, NotifyEventSourceAddedE_7, P_1113_7, ProcessingEvt_7, P_1155_7, nyo_7, P_1158_7, P_1159_7, P_1160_7, NotifyEventEndOfCheckSourcesB_7, NotifyEventEndOfCheckSourcesE_7, Check_Sources_B_7, Check_Sources_E_7, Idle_7, NotifyEventJobCompletedE_7, NotifyEventJobCompletedB_7, RunE_7, RunB_7, Perform_Work_E_7, Try_Check_Sources_B_7, Try_Check_Sources_E_7, P_1617_7, ScheduleTaskE_Idle_7],[AwakeTasks_8, IdleTasks_8, NotifyEventJobQueuedE_8, QueueJobE_8, P_2321_8, TryAllocateOneTaskE_8, TryAllocateOneTaskB_8, P_2318_8, EnablePollingE_8, EnablePollingB_8, FetchJobB_8, ScheduleTaskE_Check_8, ScheduleTaskB_8, Abort_Check_Sources_E_8, Abort_Check_Sources_B_8, NotifyEventSourceAddedB_8, Insert_Source_E_8, NotifyEventSourceAddedE_8, P_1113_8, ProcessingEvt_8, P_1155_8, nyo_8, P_1158_8, P_1159_8, P_1160_8, NotifyEventEndOfCheckSourcesB_8, NotifyEventEndOfCheckSourcesE_8, Check_Sources_B_8, Check_Sources_E_8, Idle_8, NotifyEventJobCompletedE_8, NotifyEventJobCompletedB_8, RunE_8, RunB_8, Perform_Work_E_8, Try_Check_Sources_B_8, Try_Check_Sources_E_8, P_1617_8, ScheduleTaskE_Idle_8],[AwakeTasks_9, IdleTasks_9, NotifyEventJobQueuedE_9, QueueJobE_9, P_2321_9, TryAllocateOneTaskE_9, TryAllocateOneTaskB_9, P_2318_9, EnablePollingE_9, EnablePollingB_9, FetchJobB_9, ScheduleTaskE_Check_9, ScheduleTaskB_9, Abort_Check_Sources_E_9, Abort_Check_Sources_B_9, NotifyEventSourceAddedB_9, Insert_Source_E_9, NotifyEventSourceAddedE_9, P_1113_9, ProcessingEvt_9, P_1155_9, nyo_9, P_1158_9, P_1159_9, P_1160_9, NotifyEventEndOfCheckSourcesB_9, NotifyEventEndOfCheckSourcesE_9, Check_Sources_B_9, Check_Sources_E_9, Idle_9, NotifyEventJobCompletedE_9, NotifyEventJobCompletedB_9, RunE_9, RunB_9, Perform_Work_E_9, Try_Check_Sources_B_9, Try_Check_Sources_E_9, P_1617_9, ScheduleTaskE_Idle_9],[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],[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],[NotifyEventJobQueuedB_42, QueueJobB_42, FetchJobE_42, ScheduleTaskE_Work_42],[NotifyEventJobQueuedB_43, QueueJobB_43, FetchJobE_43, ScheduleTaskE_Work_43],[NotifyEventJobQueuedB_44, QueueJobB_44, FetchJobE_44, ScheduleTaskE_Work_44],[NotifyEventJobQueuedB_45, QueueJobB_45, FetchJobE_45, ScheduleTaskE_Work_45],[NotifyEventJobQueuedB_46, QueueJobB_46, FetchJobE_46, ScheduleTaskE_Work_46],[NotifyEventJobQueuedB_47, QueueJobB_47, FetchJobE_47, ScheduleTaskE_Work_47],[NotifyEventJobQueuedB_48, QueueJobB_48, FetchJobE_48, ScheduleTaskE_Work_48],[NotifyEventJobQueuedB_49, QueueJobB_49, FetchJobE_49, ScheduleTaskE_Work_49],[PlaceSources_0, ModifiedSrc_0, AbourtToModifySrc_0],[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],[DisablePollingE_12, DisablePollingB_12, Insert_Source_B_12, P_1119_12, P_2579_12],[DisablePollingE_13, DisablePollingB_13, Insert_Source_B_13, P_1119_13, P_2579_13],[DisablePollingE_14, DisablePollingB_14, Insert_Source_B_14, P_1119_14, P_2579_14],[DisablePollingE_15, DisablePollingB_15, Insert_Source_B_15, P_1119_15, P_2579_15],[DisablePollingE_16, DisablePollingB_16, Insert_Source_B_16, P_1119_16, P_2579_16],[DisablePollingE_17, DisablePollingB_17, Insert_Source_B_17, P_1119_17, P_2579_17],[DisablePollingE_18, DisablePollingB_18, Insert_Source_B_18, P_1119_18, P_2579_18],[DisablePollingE_19, DisablePollingB_19, Insert_Source_B_19, P_1119_19, P_2579_19],
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 05:12:33] [INFO ] Flatten gal took : 632 ms
[2026-05-29 05:12:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10948064681571610731.gal : 67 ms
[2026-05-29 05:12:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7633639100201934822.ctl : 62 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/CTLFireability10948064681571610731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7633639100201934822.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 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-S02J04T10"
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-S02J04T10, 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-177969942100282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T10.tgz
mv PolyORBLF-COL-S02J04T10 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 ;