About the Execution of ITS-Tools for FunctionPointer-PT-b128
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16201.247 | 3600000.00 | 3457363.00 | 261365.60 | ?T????TFF??TF??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.r146-tall-177961074000105.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 FunctionPointer-PT-b128, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074000105
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 6.8K Mar 7 07:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 7 07:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 7 07:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 7 07:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 10:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Mar 7 07:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 7 07:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 7 07:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 7 07:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 391K 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 FunctionPointer-PT-b128-CTLCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-12
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-13
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-14
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779682080858
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b128
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 04:08:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 04:08:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 04:08:02] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2026-05-25 04:08:02] [INFO ] Transformed 306 places.
[2026-05-25 04:08:02] [INFO ] Transformed 840 transitions.
[2026-05-25 04:08:02] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Deduced a syphon composed of 84 places in 6 ms
Reduce places removed 84 places and 192 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 218 transition count 648
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 19 place count 203 transition count 558
Iterating global reduction 1 with 15 rules applied. Total rules applied 34 place count 203 transition count 558
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 80 place count 203 transition count 512
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 83 place count 200 transition count 506
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 200 transition count 506
Applied a total of 86 rules in 68 ms. Remains 200 /222 variables (removed 22) and now considering 506/648 (removed 142) transitions.
[2026-05-25 04:08:02] [INFO ] Flow matrix only has 342 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18331267238873834032.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12031641380214922780.kers'
[2026-05-25 04:08:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18331267238873834032.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12031641380214922780.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 342 rows 200 cols 962 entries
Finished phase 1 with 197 SingleSign rule and 0 generalized
[2026-05-25 04:08:02] [INFO ] Computed 3 invariants in 2 ms
Computed 3 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12031641380214922780.kers
Total runtime 5 ms.
[2026-05-25 04:08:02] [INFO ] Implicit Places using invariants in 331 ms returned []
[2026-05-25 04:08:02] [INFO ] Flow matrix only has 342 transitions (discarded 164 similar events)
[2026-05-25 04:08:02] [INFO ] Invariant cache hit.
[2026-05-25 04:08:02] [INFO ] State equation strengthened by 64 read => feed constraints.
[2026-05-25 04:08:03] [INFO ] Implicit Places using invariants and state equation in 489 ms returned []
Implicit Place search using SMT with State Equation took 855 ms to find 0 implicit places.
Running 504 sub problems to find dead transitions.
[2026-05-25 04:08:03] [INFO ] Flow matrix only has 342 transitions (discarded 164 similar events)
[2026-05-25 04:08:03] [INFO ] Invariant cache hit.
[2026-05-25 04:08:03] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/194 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/194 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 2 (OVERLAPS) 1/195 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 4 (OVERLAPS) 342/537 variables, 195/198 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 64/262 constraints. Problems are: Problem set: 0 solved, 504 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/537 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 7 (OVERLAPS) 5/542 variables, 5/267 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/542 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 9 (OVERLAPS) 0/542 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 504 unsolved
No progress, stopping.
After SMT solving in domain Real declared 542/542 variables, and 267 constraints, problems are : Problem set: 0 solved, 504 unsolved in 26258 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 200/200 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 504/504 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 504 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/194 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/194 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 2 (OVERLAPS) 1/195 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 4 (OVERLAPS) 342/537 variables, 195/198 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 64/262 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/537 variables, 32/294 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/537 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 8 (OVERLAPS) 5/542 variables, 5/299 constraints. Problems are: Problem set: 0 solved, 504 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/542 variables, 472/771 constraints. Problems are: Problem set: 0 solved, 504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 542/542 variables, and 771 constraints, problems are : Problem set: 0 solved, 504 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 200/200 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 504/504 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56757ms problems are : Problem set: 0 solved, 504 unsolved
Search for dead transitions found 0 dead transitions in 56772ms
Starting structural reductions in LTL mode, iteration 1 : 200/222 places, 506/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57729 ms. Remains : 200/222 places, 506/648 transitions.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 506/506 transitions.
Applied a total of 0 rules in 4 ms. Remains 200 /200 variables (removed 0) and now considering 506/506 (removed 0) transitions.
[2026-05-25 04:09:00] [INFO ] Flow matrix only has 342 transitions (discarded 164 similar events)
[2026-05-25 04:09:00] [INFO ] Invariant cache hit.
[2026-05-25 04:09:00] [INFO ] Implicit Places using invariants in 118 ms returned []
[2026-05-25 04:09:00] [INFO ] Flow matrix only has 342 transitions (discarded 164 similar events)
[2026-05-25 04:09:00] [INFO ] Invariant cache hit.
[2026-05-25 04:09:00] [INFO ] State equation strengthened by 64 read => feed constraints.
[2026-05-25 04:09:00] [INFO ] Implicit Places using invariants and state equation in 522 ms returned []
Implicit Place search using SMT with State Equation took 647 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 651 ms. Remains : 200/200 places, 506/506 transitions.
Support contains 68 out of 200 places after structural reductions.
[2026-05-25 04:09:00] [INFO ] Flatten gal took : 57 ms
[2026-05-25 04:09:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 04:09:00] [INFO ] Flatten gal took : 29 ms
[2026-05-25 04:09:01] [INFO ] Input system was already deterministic with 506 transitions.
Support contains 63 out of 200 places (down from 68) after GAL structural reductions.
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40111 steps (19 resets) in 1468 ms. (27 steps per ms) remains 28/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 35 ms. (111 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (9 resets) in 42 ms. (93 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (9 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (9 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (10 resets) in 16 ms. (235 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (9 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (9 resets) in 12 ms. (307 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (10 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (9 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
[2026-05-25 04:09:01] [INFO ] Flow matrix only has 342 transitions (discarded 164 similar events)
[2026-05-25 04:09:01] [INFO ] Invariant cache hit.
[2026-05-25 04:09:01] [INFO ] State equation strengthened by 64 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp44 is UNSAT
At refinement iteration 1 (OVERLAPS) 77/110 variables, 3/3 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/3 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 268/378 variables, 110/113 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/378 variables, 57/170 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/378 variables, 0/170 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 6 (OVERLAPS) 146/524 variables, 74/244 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/524 variables, 7/251 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/524 variables, 0/251 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 9 (OVERLAPS) 18/542 variables, 16/267 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/542 variables, 0/267 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 11 (OVERLAPS) 0/542 variables, 0/267 constraints. Problems are: Problem set: 5 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 542/542 variables, and 267 constraints, problems are : Problem set: 5 solved, 23 unsolved in 1162 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 200/200 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 80/107 variables, 2/2 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/2 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 2/109 variables, 1/3 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/3 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 266/375 variables, 109/112 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 57/169 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/375 variables, 8/177 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/375 variables, 1/178 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/375 variables, 0/178 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 10 (OVERLAPS) 146/521 variables, 73/251 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/521 variables, 7/258 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/521 variables, 15/273 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/521 variables, 4/277 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/521 variables, 0/277 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 15 (OVERLAPS) 21/542 variables, 18/295 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/542 variables, 2/297 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/542 variables, 0/297 constraints. Problems are: Problem set: 5 solved, 23 unsolved
At refinement iteration 18 (OVERLAPS) 0/542 variables, 0/297 constraints. Problems are: Problem set: 5 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 542/542 variables, and 297 constraints, problems are : Problem set: 5 solved, 23 unsolved in 3857 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 200/200 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 23/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 5033ms problems are : Problem set: 5 solved, 23 unsolved
Fused 23 Parikh solutions to 13 different solutions.
Parikh walk visited 13 properties in 30702 ms.
Support contains 10 out of 200 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 200/200 places, 506/506 transitions.
Graph (complete) has 806 edges and 200 vertex of which 175 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 175 transition count 464
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 54 place count 164 transition count 428
Iterating global reduction 1 with 11 rules applied. Total rules applied 65 place count 164 transition count 428
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 75 place count 164 transition count 418
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 81 place count 158 transition count 406
Iterating global reduction 2 with 6 rules applied. Total rules applied 87 place count 158 transition count 406
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 91 place count 154 transition count 398
Iterating global reduction 2 with 4 rules applied. Total rules applied 95 place count 154 transition count 398
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 98 place count 151 transition count 386
Iterating global reduction 2 with 3 rules applied. Total rules applied 101 place count 151 transition count 386
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 104 place count 148 transition count 380
Iterating global reduction 2 with 3 rules applied. Total rules applied 107 place count 148 transition count 380
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 108 place count 147 transition count 376
Iterating global reduction 2 with 1 rules applied. Total rules applied 109 place count 147 transition count 376
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 2 with 16 rules applied. Total rules applied 125 place count 147 transition count 360
Applied a total of 125 rules in 1924 ms. Remains 147 /200 variables (removed 53) and now considering 360/506 (removed 146) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1924 ms. Remains : 147/200 places, 360/506 transitions.
RANDOM walk for 40000 steps (9 resets) in 230 ms. (173 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (9 resets) in 72 ms. (548 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (10 resets) in 70 ms. (563 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 71 ms. (555 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (9 resets) in 68 ms. (579 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (9 resets) in 87 ms. (454 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (10 resets) in 90 ms. (439 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (10 resets) in 92 ms. (430 steps per ms) remains 9/9 properties
[2026-05-25 04:09:39] [INFO ] Flow matrix only has 238 transitions (discarded 122 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1803262638979350591.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13690741921580992903.kers'
[2026-05-25 04:09:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1803262638979350591.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13690741921580992903.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 238 rows 147 cols 686 entries
Finished phase 1 with 144 SingleSign rule and 1 generalized
[2026-05-25 04:09:39] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13690741921580992903.kers
Total runtime 1 ms.
[2026-05-25 04:09:39] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 27/36 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 151/187 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/187 variables, 3/32 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 9 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 20/207 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/207 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 154/361 variables, 98/133 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/361 variables, 38/171 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/361 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 6/367 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/367 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (OVERLAPS) 18/385 variables, 18/190 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/385 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 0/385 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 385/385 variables, and 190 constraints, problems are : Problem set: 0 solved, 9 unsolved in 458 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 147/147 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 27/36 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 151/187 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/187 variables, 3/32 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 9/41 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 20/207 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/207 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 154/361 variables, 98/142 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/361 variables, 38/180 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/361 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 6/367 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/367 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 18/385 variables, 18/199 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/385 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/385 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (OVERLAPS) 0/385 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 385/385 variables, and 205 constraints, problems are : Problem set: 0 solved, 9 unsolved in 1220 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 147/147 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 1688ms problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 4 different solutions.
Parikh walk visited 5 properties in 22189 ms.
Support contains 4 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 360/360 transitions.
Graph (complete) has 600 edges and 147 vertex of which 145 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 139 transition count 340
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 139 transition count 340
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 15 place count 139 transition count 338
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 22 place count 132 transition count 324
Iterating global reduction 1 with 7 rules applied. Total rules applied 29 place count 132 transition count 324
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 33 place count 132 transition count 320
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 37 place count 128 transition count 308
Iterating global reduction 2 with 4 rules applied. Total rules applied 41 place count 128 transition count 308
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 45 place count 124 transition count 296
Iterating global reduction 2 with 4 rules applied. Total rules applied 49 place count 124 transition count 296
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 53 place count 120 transition count 288
Iterating global reduction 2 with 4 rules applied. Total rules applied 57 place count 120 transition count 288
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 61 place count 116 transition count 276
Iterating global reduction 2 with 4 rules applied. Total rules applied 65 place count 116 transition count 276
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 69 place count 112 transition count 268
Iterating global reduction 2 with 4 rules applied. Total rules applied 73 place count 112 transition count 268
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 77 place count 108 transition count 260
Iterating global reduction 2 with 4 rules applied. Total rules applied 81 place count 108 transition count 260
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 85 place count 104 transition count 252
Iterating global reduction 2 with 4 rules applied. Total rules applied 89 place count 104 transition count 252
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 91 place count 102 transition count 248
Iterating global reduction 2 with 2 rules applied. Total rules applied 93 place count 102 transition count 248
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 95 place count 100 transition count 244
Iterating global reduction 2 with 2 rules applied. Total rules applied 97 place count 100 transition count 244
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 99 place count 98 transition count 240
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 98 transition count 240
Applied a total of 101 rules in 50 ms. Remains 98 /147 variables (removed 49) and now considering 240/360 (removed 120) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 98/147 places, 240/360 transitions.
RANDOM walk for 40002 steps (8 resets) in 116 ms. (341 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (13 resets) in 97 ms. (408 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (10 resets) in 50 ms. (784 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 301513 steps, run timeout after 3001 ms. (steps per millisecond=100 ) properties seen :0 out of 4
Probabilistic random walk after 301513 steps, saw 194734 distinct states, run finished after 3007 ms. (steps per millisecond=100 ) properties seen :0
[2026-05-25 04:10:06] [INFO ] Flow matrix only has 154 transitions (discarded 86 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9733299254359014090.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13705917323531723799.kers'
[2026-05-25 04:10:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9733299254359014090.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13705917323531723799.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 154 rows 98 cols 446 entries
Finished phase 1 with 95 SingleSign rule and 1 generalized
[2026-05-25 04:10:06] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13705917323531723799.kers
Total runtime 1 ms.
[2026-05-25 04:10:06] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 97/111 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 9/120 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 115/235 variables, 70/89 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/235 variables, 25/114 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/235 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 6/241 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/241 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 11/252 variables, 12/127 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/252 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/252 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 252/252 variables, and 127 constraints, problems are : Problem set: 0 solved, 4 unsolved in 188 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 97/111 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 9/120 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 115/235 variables, 70/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/235 variables, 25/118 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/235 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 6/241 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/241 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 11/252 variables, 12/131 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/252 variables, 3/134 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/252 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 0/252 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 252/252 variables, and 134 constraints, problems are : Problem set: 0 solved, 4 unsolved in 473 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 669ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 240/240 transitions.
Applied a total of 0 rules in 11 ms. Remains 98 /98 variables (removed 0) and now considering 240/240 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 98/98 places, 240/240 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 240/240 transitions.
Applied a total of 0 rules in 7 ms. Remains 98 /98 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2026-05-25 04:10:07] [INFO ] Flow matrix only has 154 transitions (discarded 86 similar events)
[2026-05-25 04:10:07] [INFO ] Invariant cache hit.
[2026-05-25 04:10:07] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-25 04:10:07] [INFO ] Flow matrix only has 154 transitions (discarded 86 similar events)
[2026-05-25 04:10:07] [INFO ] Invariant cache hit.
[2026-05-25 04:10:07] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-25 04:10:07] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2026-05-25 04:10:07] [INFO ] Redundant transitions in 12 ms returned []
Running 238 sub problems to find dead transitions.
[2026-05-25 04:10:07] [INFO ] Flow matrix only has 154 transitions (discarded 86 similar events)
[2026-05-25 04:10:07] [INFO ] Invariant cache hit.
[2026-05-25 04:10:07] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 154/252 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 27/127 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 238 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/252 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 252/252 variables, and 127 constraints, problems are : Problem set: 0 solved, 238 unsolved in 5425 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 154/252 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 27/127 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 238/365 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 7/372 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/252 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (OVERLAPS) 0/252 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 252/252 variables, and 372 constraints, problems are : Problem set: 0 solved, 238 unsolved in 17843 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 23348ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 23349ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23681 ms. Remains : 98/98 places, 240/240 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 94 rules applied. Total rules applied 94 place count 98 transition count 146
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 103 place count 90 transition count 145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 104 place count 89 transition count 145
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 104 place count 89 transition count 124
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 146 place count 68 transition count 124
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 178 place count 52 transition count 108
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 185 place count 45 transition count 94
Iterating global reduction 3 with 7 rules applied. Total rules applied 192 place count 45 transition count 94
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 199 place count 38 transition count 80
Iterating global reduction 3 with 7 rules applied. Total rules applied 206 place count 38 transition count 80
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 213 place count 31 transition count 66
Iterating global reduction 3 with 7 rules applied. Total rules applied 220 place count 31 transition count 66
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 227 place count 31 transition count 59
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 227 place count 31 transition count 58
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 229 place count 30 transition count 58
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 231 place count 29 transition count 59
Applied a total of 231 rules in 21 ms. Remains 29 /98 variables (removed 69) and now considering 59/240 (removed 181) transitions.
Running SMT prover for 4 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12948220521952147785.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13558127919067916584.kers'
[2026-05-25 04:10:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12948220521952147785.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13558127919067916584.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 59 rows 29 cols 186 entries
Finished phase 1 with 26 SingleSign rule and 1 generalized
[2026-05-25 04:10:31] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13558127919067916584.kers
Total runtime 0 ms.
[2026-05-25 04:10:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2026-05-25 04:10:31] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2026-05-25 04:10:31] [INFO ] After 18ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:3
[2026-05-25 04:10:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-25 04:10:31] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:4
[2026-05-25 04:10:31] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2026-05-25 04:10:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2026-05-25 04:10:31] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2026-05-25 04:10:31] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2026-05-25 04:10:31] [INFO ] After 12ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2026-05-25 04:10:31] [INFO ] After 34ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2026-05-25 04:10:31] [INFO ] After 91ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Over-approximation ignoring read arcs solved 0 properties in 3587 ms.
Successfully simplified 5 atomic propositions for a total of 10 simplifications.
[2026-05-25 04:10:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 04:10:34] [INFO ] Flatten gal took : 22 ms
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 04:10:34] [INFO ] Flatten gal took : 21 ms
[2026-05-25 04:10:34] [INFO ] Input system was already deterministic with 506 transitions.
Support contains 42 out of 200 places (down from 50) after GAL structural reductions.
Computed a total of 24 stabilizing places and 64 stable transitions
Graph (complete) has 1064 edges and 200 vertex of which 194 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 506/506 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 194 transition count 506
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 22 place count 178 transition count 454
Iterating global reduction 1 with 16 rules applied. Total rules applied 38 place count 178 transition count 454
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 48 place count 178 transition count 444
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 60 place count 166 transition count 418
Iterating global reduction 2 with 12 rules applied. Total rules applied 72 place count 166 transition count 418
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 76 place count 166 transition count 414
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 83 place count 159 transition count 400
Iterating global reduction 3 with 7 rules applied. Total rules applied 90 place count 159 transition count 400
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 96 place count 153 transition count 376
Iterating global reduction 3 with 6 rules applied. Total rules applied 102 place count 153 transition count 376
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 108 place count 147 transition count 364
Iterating global reduction 3 with 6 rules applied. Total rules applied 114 place count 147 transition count 364
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 120 place count 141 transition count 340
Iterating global reduction 3 with 6 rules applied. Total rules applied 126 place count 141 transition count 340
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 132 place count 135 transition count 316
Iterating global reduction 3 with 6 rules applied. Total rules applied 138 place count 135 transition count 316
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 144 place count 129 transition count 304
Iterating global reduction 3 with 6 rules applied. Total rules applied 150 place count 129 transition count 304
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 156 place count 123 transition count 292
Iterating global reduction 3 with 6 rules applied. Total rules applied 162 place count 123 transition count 292
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 168 place count 117 transition count 280
Iterating global reduction 3 with 6 rules applied. Total rules applied 174 place count 117 transition count 280
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 180 place count 111 transition count 268
Iterating global reduction 3 with 6 rules applied. Total rules applied 186 place count 111 transition count 268
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 192 place count 105 transition count 256
Iterating global reduction 3 with 6 rules applied. Total rules applied 198 place count 105 transition count 256
Applied a total of 198 rules in 31 ms. Remains 105 /200 variables (removed 95) and now considering 256/506 (removed 250) transitions.
[2026-05-25 04:10:34] [INFO ] Flow matrix only has 173 transitions (discarded 83 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9622516926464305153.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18017285680627239922.kers'
[2026-05-25 04:10:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9622516926464305153.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18017285680627239922.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 173 rows 105 cols 478 entries
Finished phase 1 with 102 SingleSign rule and 1 generalized
[2026-05-25 04:10:34] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18017285680627239922.kers
Total runtime 0 ms.
[2026-05-25 04:10:34] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-25 04:10:34] [INFO ] Flow matrix only has 173 transitions (discarded 83 similar events)
[2026-05-25 04:10:34] [INFO ] Invariant cache hit.
[2026-05-25 04:10:34] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 04:10:35] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
Running 254 sub problems to find dead transitions.
[2026-05-25 04:10:35] [INFO ] Flow matrix only has 173 transitions (discarded 83 similar events)
[2026-05-25 04:10:35] [INFO ] Invariant cache hit.
[2026-05-25 04:10:35] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (OVERLAPS) 173/278 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/278 variables, 40/147 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/278 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 254 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/278 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 254 unsolved
No progress, stopping.
After SMT solving in domain Real declared 278/278 variables, and 147 constraints, problems are : Problem set: 0 solved, 254 unsolved in 5905 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 105/105 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 254 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (OVERLAPS) 173/278 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/278 variables, 40/147 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/278 variables, 254/401 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/278 variables, 3/404 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/278 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 8 (OVERLAPS) 0/278 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 254 unsolved
No progress, stopping.
After SMT solving in domain Int declared 278/278 variables, and 404 constraints, problems are : Problem set: 0 solved, 254 unsolved in 20773 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 105/105 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 26742ms problems are : Problem set: 0 solved, 254 unsolved
Search for dead transitions found 0 dead transitions in 26744ms
Starting structural reductions in LTL mode, iteration 1 : 105/200 places, 256/506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27123 ms. Remains : 105/200 places, 256/506 transitions.
[2026-05-25 04:11:01] [INFO ] Flatten gal took : 15 ms
[2026-05-25 04:11:01] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:11:01] [INFO ] Input system was already deterministic with 256 transitions.
[2026-05-25 04:11:01] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:11:01] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:11:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality9127964338469871358.gal : 5 ms
[2026-05-25 04:11:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality7913987086741869300.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/CTLCardinality9127964338469871358.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7913987086741869300.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 04:11:32] [INFO ] Flatten gal took : 23 ms
[2026-05-25 04:11:32] [INFO ] Applying decomposition
[2026-05-25 04:11:32] [INFO ] Flatten gal took : 7 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/graph10017650510744647170.txt' '-o' '/tmp/graph10017650510744647170.bin' '-w' '/tmp/graph10017650510744647170.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10017650510744647170.bin' '-l' '-1' '-v' '-w' '/tmp/graph10017650510744647170.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:11:32] [INFO ] Decomposing Gal with order
[2026-05-25 04:11:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:11:32] [INFO ] Removed a total of 423 redundant transitions.
[2026-05-25 04:11:32] [INFO ] Flatten gal took : 63 ms
[2026-05-25 04:11:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 145 labels/synchronizations in 12 ms.
[2026-05-25 04:11:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality5864214356533624482.gal : 4 ms
[2026-05-25 04:11:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality2485666807042330831.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/CTLCardinality5864214356533624482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2485666807042330831.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 : 200/200 places, 506/506 transitions.
Graph (complete) has 1064 edges and 200 vertex of which 194 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 0 output transitions
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 178 transition count 460
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 178 transition count 460
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 45 place count 178 transition count 448
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 56 place count 167 transition count 424
Iterating global reduction 1 with 11 rules applied. Total rules applied 67 place count 167 transition count 424
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 75 place count 167 transition count 416
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 82 place count 160 transition count 402
Iterating global reduction 2 with 7 rules applied. Total rules applied 89 place count 160 transition count 402
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 95 place count 154 transition count 378
Iterating global reduction 2 with 6 rules applied. Total rules applied 101 place count 154 transition count 378
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 107 place count 148 transition count 366
Iterating global reduction 2 with 6 rules applied. Total rules applied 113 place count 148 transition count 366
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 119 place count 142 transition count 342
Iterating global reduction 2 with 6 rules applied. Total rules applied 125 place count 142 transition count 342
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 131 place count 136 transition count 318
Iterating global reduction 2 with 6 rules applied. Total rules applied 137 place count 136 transition count 318
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 143 place count 130 transition count 306
Iterating global reduction 2 with 6 rules applied. Total rules applied 149 place count 130 transition count 306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 155 place count 124 transition count 294
Iterating global reduction 2 with 6 rules applied. Total rules applied 161 place count 124 transition count 294
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 166 place count 119 transition count 284
Iterating global reduction 2 with 5 rules applied. Total rules applied 171 place count 119 transition count 284
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 176 place count 114 transition count 274
Iterating global reduction 2 with 5 rules applied. Total rules applied 181 place count 114 transition count 274
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 186 place count 109 transition count 264
Iterating global reduction 2 with 5 rules applied. Total rules applied 191 place count 109 transition count 264
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 195 place count 109 transition count 260
Applied a total of 195 rules in 72 ms. Remains 109 /200 variables (removed 91) and now considering 260/506 (removed 246) transitions.
[2026-05-25 04:12:02] [INFO ] Flow matrix only has 178 transitions (discarded 82 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4141979405969097831.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11778322328114382190.kers'
[2026-05-25 04:12:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4141979405969097831.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11778322328114382190.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 178 rows 109 cols 494 entries
Finished phase 1 with 106 SingleSign rule and 1 generalized
[2026-05-25 04:12:02] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11778322328114382190.kers
Total runtime 2 ms.
[2026-05-25 04:12:02] [INFO ] Implicit Places using invariants in 161 ms returned []
[2026-05-25 04:12:02] [INFO ] Flow matrix only has 178 transitions (discarded 82 similar events)
[2026-05-25 04:12:02] [INFO ] Invariant cache hit.
[2026-05-25 04:12:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-25 04:12:02] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 454 ms to find 0 implicit places.
[2026-05-25 04:12:02] [INFO ] Redundant transitions in 23 ms returned []
Running 258 sub problems to find dead transitions.
[2026-05-25 04:12:02] [INFO ] Flow matrix only has 178 transitions (discarded 82 similar events)
[2026-05-25 04:12:02] [INFO ] Invariant cache hit.
[2026-05-25 04:12:02] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 178/287 variables, 109/111 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 42/153 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/287 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 258 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/287 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Real declared 287/287 variables, and 153 constraints, problems are : Problem set: 0 solved, 258 unsolved in 6386 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 258 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 178/287 variables, 109/111 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 42/153 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/287 variables, 258/411 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 7 (OVERLAPS) 0/287 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Int declared 287/287 variables, and 411 constraints, problems are : Problem set: 0 solved, 258 unsolved in 16013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22482ms problems are : Problem set: 0 solved, 258 unsolved
Search for dead transitions found 0 dead transitions in 22483ms
Starting structural reductions in SI_CTL mode, iteration 1 : 109/200 places, 260/506 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23038 ms. Remains : 109/200 places, 260/506 transitions.
[2026-05-25 04:12:25] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:12:25] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:12:25] [INFO ] Input system was already deterministic with 260 transitions.
[2026-05-25 04:12:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:12:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:12:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality12615134151011331493.gal : 2 ms
[2026-05-25 04:12:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality9285446976699179623.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/CTLCardinality12615134151011331493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9285446976699179623.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.
[2026-05-25 04:12:55] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:12:55] [INFO ] Applying decomposition
[2026-05-25 04:12:55] [INFO ] Flatten gal took : 7 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/graph1768926504761129931.txt' '-o' '/tmp/graph1768926504761129931.bin' '-w' '/tmp/graph1768926504761129931.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1768926504761129931.bin' '-l' '-1' '-v' '-w' '/tmp/graph1768926504761129931.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:12:55] [INFO ] Decomposing Gal with order
[2026-05-25 04:12:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:12:55] [INFO ] Removed a total of 72 redundant transitions.
[2026-05-25 04:12:55] [INFO ] Flatten gal took : 15 ms
[2026-05-25 04:12:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 3 ms.
[2026-05-25 04:12:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality13240177389540936974.gal : 2 ms
[2026-05-25 04:12:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality16317965807300258722.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/CTLCardinality13240177389540936974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16317965807300258722.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.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 506/506 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 194 transition count 506
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 23 place count 177 transition count 452
Iterating global reduction 1 with 17 rules applied. Total rules applied 40 place count 177 transition count 452
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 50 place count 177 transition count 442
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 62 place count 165 transition count 416
Iterating global reduction 2 with 12 rules applied. Total rules applied 74 place count 165 transition count 416
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 78 place count 165 transition count 412
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 85 place count 158 transition count 398
Iterating global reduction 3 with 7 rules applied. Total rules applied 92 place count 158 transition count 398
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 99 place count 151 transition count 370
Iterating global reduction 3 with 7 rules applied. Total rules applied 106 place count 151 transition count 370
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 113 place count 144 transition count 354
Iterating global reduction 3 with 7 rules applied. Total rules applied 120 place count 144 transition count 354
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 127 place count 137 transition count 328
Iterating global reduction 3 with 7 rules applied. Total rules applied 134 place count 137 transition count 328
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 141 place count 130 transition count 302
Iterating global reduction 3 with 7 rules applied. Total rules applied 148 place count 130 transition count 302
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 155 place count 123 transition count 288
Iterating global reduction 3 with 7 rules applied. Total rules applied 162 place count 123 transition count 288
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 169 place count 116 transition count 274
Iterating global reduction 3 with 7 rules applied. Total rules applied 176 place count 116 transition count 274
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 183 place count 109 transition count 260
Iterating global reduction 3 with 7 rules applied. Total rules applied 190 place count 109 transition count 260
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 196 place count 103 transition count 248
Iterating global reduction 3 with 6 rules applied. Total rules applied 202 place count 103 transition count 248
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 208 place count 97 transition count 236
Iterating global reduction 3 with 6 rules applied. Total rules applied 214 place count 97 transition count 236
Applied a total of 214 rules in 65 ms. Remains 97 /200 variables (removed 103) and now considering 236/506 (removed 270) transitions.
[2026-05-25 04:13:25] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4238185856959372459.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14815960404504083621.kers'
[2026-05-25 04:13:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4238185856959372459.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14815960404504083621.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 159 rows 97 cols 440 entries
Finished phase 1 with 94 SingleSign rule and 1 generalized
[2026-05-25 04:13:25] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14815960404504083621.kers
Total runtime 0 ms.
[2026-05-25 04:13:25] [INFO ] Implicit Places using invariants in 168 ms returned []
[2026-05-25 04:13:25] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2026-05-25 04:13:25] [INFO ] Invariant cache hit.
[2026-05-25 04:13:26] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 04:13:26] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 576 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2026-05-25 04:13:26] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2026-05-25 04:13:26] [INFO ] Invariant cache hit.
[2026-05-25 04:13:26] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 136 constraints, problems are : Problem set: 0 solved, 234 unsolved in 5178 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 234/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 256/256 variables, and 370 constraints, problems are : Problem set: 0 solved, 234 unsolved in 12588 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17840ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 17840ms
Starting structural reductions in LTL mode, iteration 1 : 97/200 places, 236/506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18482 ms. Remains : 97/200 places, 236/506 transitions.
[2026-05-25 04:13:44] [INFO ] Flatten gal took : 17 ms
[2026-05-25 04:13:44] [INFO ] Flatten gal took : 10 ms
[2026-05-25 04:13:44] [INFO ] Input system was already deterministic with 236 transitions.
[2026-05-25 04:13:44] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:13:44] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:13:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality3160440012328184250.gal : 2 ms
[2026-05-25 04:13:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality1129778991607514713.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/CTLCardinality3160440012328184250.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1129778991607514713.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 04:14:14] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:14:14] [INFO ] Applying decomposition
[2026-05-25 04:14:14] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17432714585355289121.txt' '-o' '/tmp/graph17432714585355289121.bin' '-w' '/tmp/graph17432714585355289121.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17432714585355289121.bin' '-l' '-1' '-v' '-w' '/tmp/graph17432714585355289121.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:14:14] [INFO ] Decomposing Gal with order
[2026-05-25 04:14:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:14:14] [INFO ] Removed a total of 389 redundant transitions.
[2026-05-25 04:14:14] [INFO ] Flatten gal took : 16 ms
[2026-05-25 04:14:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 6 ms.
[2026-05-25 04:14:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality40445421843475213.gal : 2 ms
[2026-05-25 04:14:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality551822602996187842.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/CTLCardinality40445421843475213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality551822602996187842.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 -...259
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 506/506 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 194 transition count 506
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 22 place count 178 transition count 460
Iterating global reduction 1 with 16 rules applied. Total rules applied 38 place count 178 transition count 460
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 50 place count 178 transition count 448
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 60 place count 168 transition count 428
Iterating global reduction 2 with 10 rules applied. Total rules applied 70 place count 168 transition count 428
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 78 place count 168 transition count 420
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 84 place count 162 transition count 408
Iterating global reduction 3 with 6 rules applied. Total rules applied 90 place count 162 transition count 408
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 96 place count 156 transition count 384
Iterating global reduction 3 with 6 rules applied. Total rules applied 102 place count 156 transition count 384
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 108 place count 150 transition count 372
Iterating global reduction 3 with 6 rules applied. Total rules applied 114 place count 150 transition count 372
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 119 place count 145 transition count 352
Iterating global reduction 3 with 5 rules applied. Total rules applied 124 place count 145 transition count 352
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 128 place count 141 transition count 336
Iterating global reduction 3 with 4 rules applied. Total rules applied 132 place count 141 transition count 336
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 136 place count 137 transition count 328
Iterating global reduction 3 with 4 rules applied. Total rules applied 140 place count 137 transition count 328
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 144 place count 133 transition count 320
Iterating global reduction 3 with 4 rules applied. Total rules applied 148 place count 133 transition count 320
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 152 place count 129 transition count 312
Iterating global reduction 3 with 4 rules applied. Total rules applied 156 place count 129 transition count 312
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 160 place count 125 transition count 304
Iterating global reduction 3 with 4 rules applied. Total rules applied 164 place count 125 transition count 304
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 168 place count 121 transition count 296
Iterating global reduction 3 with 4 rules applied. Total rules applied 172 place count 121 transition count 296
Applied a total of 172 rules in 23 ms. Remains 121 /200 variables (removed 79) and now considering 296/506 (removed 210) transitions.
[2026-05-25 04:14:44] [INFO ] Flow matrix only has 202 transitions (discarded 94 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7680352607529364719.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10651395178328924605.kers'
[2026-05-25 04:14:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7680352607529364719.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10651395178328924605.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 121 cols 560 entries
Finished phase 1 with 118 SingleSign rule and 1 generalized
[2026-05-25 04:14:44] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10651395178328924605.kers
Total runtime 1 ms.
[2026-05-25 04:14:44] [INFO ] Implicit Places using invariants in 153 ms returned []
[2026-05-25 04:14:44] [INFO ] Flow matrix only has 202 transitions (discarded 94 similar events)
[2026-05-25 04:14:44] [INFO ] Invariant cache hit.
[2026-05-25 04:14:44] [INFO ] State equation strengthened by 46 read => feed constraints.
[2026-05-25 04:14:45] [INFO ] Implicit Places using invariants and state equation in 391 ms returned []
Implicit Place search using SMT with State Equation took 560 ms to find 0 implicit places.
Running 294 sub problems to find dead transitions.
[2026-05-25 04:14:45] [INFO ] Flow matrix only has 202 transitions (discarded 94 similar events)
[2026-05-25 04:14:45] [INFO ] Invariant cache hit.
[2026-05-25 04:14:45] [INFO ] State equation strengthened by 46 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (OVERLAPS) 202/323 variables, 121/123 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 46/169 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/323 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 294 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/323 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 294 unsolved
No progress, stopping.
After SMT solving in domain Real declared 323/323 variables, and 169 constraints, problems are : Problem set: 0 solved, 294 unsolved in 8212 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 121/121 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 294 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (OVERLAPS) 202/323 variables, 121/123 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 46/169 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/323 variables, 294/463 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/323 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 7 (OVERLAPS) 0/323 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 294 unsolved
No progress, stopping.
After SMT solving in domain Int declared 323/323 variables, and 463 constraints, problems are : Problem set: 0 solved, 294 unsolved in 16179 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 121/121 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24490ms problems are : Problem set: 0 solved, 294 unsolved
Search for dead transitions found 0 dead transitions in 24491ms
Starting structural reductions in LTL mode, iteration 1 : 121/200 places, 296/506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25077 ms. Remains : 121/200 places, 296/506 transitions.
[2026-05-25 04:15:09] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:15:09] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:15:09] [INFO ] Input system was already deterministic with 296 transitions.
[2026-05-25 04:15:09] [INFO ] Flatten gal took : 24 ms
[2026-05-25 04:15:09] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:15:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality4810224284049270687.gal : 2 ms
[2026-05-25 04:15:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality48403806415109401.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/CTLCardinality4810224284049270687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality48403806415109401.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 04:15:39] [INFO ] Flatten gal took : 18 ms
[2026-05-25 04:15:39] [INFO ] Applying decomposition
[2026-05-25 04:15:39] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph712811929301162048.txt' '-o' '/tmp/graph712811929301162048.bin' '-w' '/tmp/graph712811929301162048.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph712811929301162048.bin' '-l' '-1' '-v' '-w' '/tmp/graph712811929301162048.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:15:39] [INFO ] Decomposing Gal with order
[2026-05-25 04:15:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:15:39] [INFO ] Removed a total of 491 redundant transitions.
[2026-05-25 04:15:39] [INFO ] Flatten gal took : 30 ms
[2026-05-25 04:15:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 170 labels/synchronizations in 7 ms.
[2026-05-25 04:15:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality221724625143651229.gal : 1 ms
[2026-05-25 04:15:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality7033371577254661035.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/CTLCardinality221724625143651229.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7033371577254661035.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 506/506 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 194 transition count 506
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 23 place count 177 transition count 452
Iterating global reduction 1 with 17 rules applied. Total rules applied 40 place count 177 transition count 452
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 50 place count 177 transition count 442
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 62 place count 165 transition count 416
Iterating global reduction 2 with 12 rules applied. Total rules applied 74 place count 165 transition count 416
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 78 place count 165 transition count 412
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 85 place count 158 transition count 398
Iterating global reduction 3 with 7 rules applied. Total rules applied 92 place count 158 transition count 398
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 99 place count 151 transition count 370
Iterating global reduction 3 with 7 rules applied. Total rules applied 106 place count 151 transition count 370
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 113 place count 144 transition count 354
Iterating global reduction 3 with 7 rules applied. Total rules applied 120 place count 144 transition count 354
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 127 place count 137 transition count 328
Iterating global reduction 3 with 7 rules applied. Total rules applied 134 place count 137 transition count 328
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 141 place count 130 transition count 302
Iterating global reduction 3 with 7 rules applied. Total rules applied 148 place count 130 transition count 302
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 155 place count 123 transition count 288
Iterating global reduction 3 with 7 rules applied. Total rules applied 162 place count 123 transition count 288
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 169 place count 116 transition count 274
Iterating global reduction 3 with 7 rules applied. Total rules applied 176 place count 116 transition count 274
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 182 place count 110 transition count 262
Iterating global reduction 3 with 6 rules applied. Total rules applied 188 place count 110 transition count 262
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 193 place count 105 transition count 252
Iterating global reduction 3 with 5 rules applied. Total rules applied 198 place count 105 transition count 252
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 203 place count 100 transition count 242
Iterating global reduction 3 with 5 rules applied. Total rules applied 208 place count 100 transition count 242
Applied a total of 208 rules in 23 ms. Remains 100 /200 variables (removed 100) and now considering 242/506 (removed 264) transitions.
[2026-05-25 04:16:09] [INFO ] Flow matrix only has 165 transitions (discarded 77 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5062141491860646189.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7129687384373674283.kers'
[2026-05-25 04:16:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5062141491860646189.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7129687384373674283.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 165 rows 100 cols 458 entries
Finished phase 1 with 97 SingleSign rule and 1 generalized
[2026-05-25 04:16:09] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7129687384373674283.kers
Total runtime 1 ms.
[2026-05-25 04:16:10] [INFO ] Implicit Places using invariants in 110 ms returned []
[2026-05-25 04:16:10] [INFO ] Flow matrix only has 165 transitions (discarded 77 similar events)
[2026-05-25 04:16:10] [INFO ] Invariant cache hit.
[2026-05-25 04:16:10] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 04:16:10] [INFO ] Implicit Places using invariants and state equation in 433 ms returned []
Implicit Place search using SMT with State Equation took 566 ms to find 0 implicit places.
Running 240 sub problems to find dead transitions.
[2026-05-25 04:16:10] [INFO ] Flow matrix only has 165 transitions (discarded 77 similar events)
[2026-05-25 04:16:10] [INFO ] Invariant cache hit.
[2026-05-25 04:16:10] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 165/265 variables, 100/102 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/265 variables, 39/141 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/265 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 240 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/265 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Real declared 265/265 variables, and 141 constraints, problems are : Problem set: 0 solved, 240 unsolved in 6048 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 100/100 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 240 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 165/265 variables, 100/102 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/265 variables, 39/141 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/265 variables, 240/381 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/265 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (OVERLAPS) 0/265 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Int declared 265/265 variables, and 381 constraints, problems are : Problem set: 0 solved, 240 unsolved in 12242 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 100/100 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18346ms problems are : Problem set: 0 solved, 240 unsolved
Search for dead transitions found 0 dead transitions in 18347ms
Starting structural reductions in LTL mode, iteration 1 : 100/200 places, 242/506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18936 ms. Remains : 100/200 places, 242/506 transitions.
[2026-05-25 04:16:28] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:16:28] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:16:28] [INFO ] Input system was already deterministic with 242 transitions.
[2026-05-25 04:16:28] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:16:28] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:16:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality8104905283537261458.gal : 2 ms
[2026-05-25 04:16:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality12498882695751884625.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/CTLCardinality8104905283537261458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12498882695751884625.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.
[2026-05-25 04:16:59] [INFO ] Flatten gal took : 18 ms
[2026-05-25 04:16:59] [INFO ] Applying decomposition
[2026-05-25 04:16:59] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8034528536043655334.txt' '-o' '/tmp/graph8034528536043655334.bin' '-w' '/tmp/graph8034528536043655334.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8034528536043655334.bin' '-l' '-1' '-v' '-w' '/tmp/graph8034528536043655334.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:16:59] [INFO ] Decomposing Gal with order
[2026-05-25 04:16:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:16:59] [INFO ] Removed a total of 65 redundant transitions.
[2026-05-25 04:16:59] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:16:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 1 ms.
[2026-05-25 04:16:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality14156701694126477565.gal : 2 ms
[2026-05-25 04:16:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality3872515655974783541.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/CTLCardinality14156701694126477565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3872515655974783541.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 200/200 places, 506/506 transitions.
Graph (complete) has 1064 edges and 200 vertex of which 195 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 0 output transitions
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 179 transition count 454
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 179 transition count 454
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 43 place count 179 transition count 444
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 54 place count 168 transition count 420
Iterating global reduction 1 with 11 rules applied. Total rules applied 65 place count 168 transition count 420
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 69 place count 168 transition count 416
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 75 place count 162 transition count 404
Iterating global reduction 2 with 6 rules applied. Total rules applied 81 place count 162 transition count 404
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 87 place count 156 transition count 380
Iterating global reduction 2 with 6 rules applied. Total rules applied 93 place count 156 transition count 380
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 99 place count 150 transition count 366
Iterating global reduction 2 with 6 rules applied. Total rules applied 105 place count 150 transition count 366
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 111 place count 144 transition count 344
Iterating global reduction 2 with 6 rules applied. Total rules applied 117 place count 144 transition count 344
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 123 place count 138 transition count 322
Iterating global reduction 2 with 6 rules applied. Total rules applied 129 place count 138 transition count 322
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 135 place count 132 transition count 310
Iterating global reduction 2 with 6 rules applied. Total rules applied 141 place count 132 transition count 310
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 147 place count 126 transition count 298
Iterating global reduction 2 with 6 rules applied. Total rules applied 153 place count 126 transition count 298
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 159 place count 120 transition count 286
Iterating global reduction 2 with 6 rules applied. Total rules applied 165 place count 120 transition count 286
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 170 place count 115 transition count 276
Iterating global reduction 2 with 5 rules applied. Total rules applied 175 place count 115 transition count 276
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 180 place count 110 transition count 266
Iterating global reduction 2 with 5 rules applied. Total rules applied 185 place count 110 transition count 266
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 189 place count 110 transition count 262
Applied a total of 189 rules in 46 ms. Remains 110 /200 variables (removed 90) and now considering 262/506 (removed 244) transitions.
[2026-05-25 04:17:29] [INFO ] Flow matrix only has 179 transitions (discarded 83 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9942101205818920491.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14750249228475222154.kers'
[2026-05-25 04:17:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9942101205818920491.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14750249228475222154.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 179 rows 110 cols 502 entries
Finished phase 1 with 107 SingleSign rule and 1 generalized
[2026-05-25 04:17:29] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14750249228475222154.kers
Total runtime 1 ms.
[2026-05-25 04:17:29] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-25 04:17:29] [INFO ] Flow matrix only has 179 transitions (discarded 83 similar events)
[2026-05-25 04:17:29] [INFO ] Invariant cache hit.
[2026-05-25 04:17:29] [INFO ] State equation strengthened by 41 read => feed constraints.
[2026-05-25 04:17:29] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
[2026-05-25 04:17:29] [INFO ] Redundant transitions in 5 ms returned []
Running 260 sub problems to find dead transitions.
[2026-05-25 04:17:29] [INFO ] Flow matrix only has 179 transitions (discarded 83 similar events)
[2026-05-25 04:17:29] [INFO ] Invariant cache hit.
[2026-05-25 04:17:29] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (OVERLAPS) 179/288 variables, 109/111 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 41/152 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 260 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/289 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 260 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 153 constraints, problems are : Problem set: 0 solved, 260 unsolved in 6640 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (OVERLAPS) 179/288 variables, 109/111 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 41/152 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 32/184 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/288 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 9 (OVERLAPS) 1/289 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/289 variables, 228/415 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/289 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 415 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 36735ms problems are : Problem set: 0 solved, 260 unsolved
Search for dead transitions found 0 dead transitions in 36736ms
Starting structural reductions in SI_CTL mode, iteration 1 : 110/200 places, 262/506 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37179 ms. Remains : 110/200 places, 262/506 transitions.
[2026-05-25 04:18:06] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:18:06] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:18:06] [INFO ] Input system was already deterministic with 262 transitions.
[2026-05-25 04:18:06] [INFO ] Flatten gal took : 4 ms
RANDOM walk for 40086 steps (32 resets) in 48 ms. (818 steps per ms) remains 1/1 properties
[2026-05-25 04:18:06] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:18:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12738324271500396878.gal : 1 ms
[2026-05-25 04:18:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3982292181939875956.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/ReachabilityCardinality12738324271500396878.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3982292181939875956.prop' '--nowitness' '--gen-order' 'FOLLOW'
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
BEST_FIRST walk for 40004 steps (26 resets) in 151 ms. (263 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality3982292181939875956.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :31 after 923
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :923 after 103738
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :103738 after 7.00547e+07
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :7.00547e+07 after 4.05225e+11
Interrupted probabilistic random walk after 1481944 steps, run timeout after 3001 ms. (steps per millisecond=493 ) properties seen :0 out of 1
Probabilistic random walk after 1481944 steps, saw 974261 distinct states, run finished after 3001 ms. (steps per millisecond=493 ) properties seen :0
[2026-05-25 04:18:09] [INFO ] Flow matrix only has 179 transitions (discarded 83 similar events)
[2026-05-25 04:18:09] [INFO ] Invariant cache hit.
[2026-05-25 04:18:09] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 95/98 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 7/105 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 147/252 variables, 78/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/252 variables, 40/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/252 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 6/258 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/258 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 24/282 variables, 21/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/282 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 4/286 variables, 2/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/286 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 3/289 variables, 2/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/289 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/289 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 153 constraints, problems are : Problem set: 0 solved, 1 unsolved in 166 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 41/41 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 95/98 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 7/105 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 147/252 variables, 78/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/252 variables, 40/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/252 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 6/258 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/258 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 24/282 variables, 21/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/282 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/282 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 4/286 variables, 2/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/286 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 3/289 variables, 2/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/289 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/289 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 289/289 variables, and 155 constraints, problems are : Problem set: 0 solved, 1 unsolved in 180 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 363ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 236 ms.
Support contains 1 out of 110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 262/262 transitions.
Graph (complete) has 446 edges and 110 vertex of which 86 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.2 ms
Discarding 24 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 86 transition count 214
Applied a total of 49 rules in 10 ms. Remains 86 /110 variables (removed 24) and now considering 214/262 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 86/110 places, 214/262 transitions.
RANDOM walk for 4000000 steps (8 resets) in 6132 ms. (652 steps per ms) remains 1/1 properties
BEST_FIRST walk for 899637 steps (0 resets) in 820 ms. (1095 steps per ms) remains 0/1 properties
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 200/200 places, 506/506 transitions.
Graph (complete) has 1064 edges and 200 vertex of which 194 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 179 transition count 456
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 179 transition count 456
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 39 place count 179 transition count 448
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 48 place count 170 transition count 428
Iterating global reduction 1 with 9 rules applied. Total rules applied 57 place count 170 transition count 428
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 63 place count 164 transition count 416
Iterating global reduction 1 with 6 rules applied. Total rules applied 69 place count 164 transition count 416
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 75 place count 158 transition count 392
Iterating global reduction 1 with 6 rules applied. Total rules applied 81 place count 158 transition count 392
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 86 place count 153 transition count 382
Iterating global reduction 1 with 5 rules applied. Total rules applied 91 place count 153 transition count 382
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 96 place count 148 transition count 362
Iterating global reduction 1 with 5 rules applied. Total rules applied 101 place count 148 transition count 362
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 105 place count 144 transition count 346
Iterating global reduction 1 with 4 rules applied. Total rules applied 109 place count 144 transition count 346
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 113 place count 140 transition count 338
Iterating global reduction 1 with 4 rules applied. Total rules applied 117 place count 140 transition count 338
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 121 place count 136 transition count 330
Iterating global reduction 1 with 4 rules applied. Total rules applied 125 place count 136 transition count 330
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 128 place count 133 transition count 324
Iterating global reduction 1 with 3 rules applied. Total rules applied 131 place count 133 transition count 324
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 134 place count 130 transition count 318
Iterating global reduction 1 with 3 rules applied. Total rules applied 137 place count 130 transition count 318
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 140 place count 127 transition count 312
Iterating global reduction 1 with 3 rules applied. Total rules applied 143 place count 127 transition count 312
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 151 place count 127 transition count 304
Applied a total of 151 rules in 58 ms. Remains 127 /200 variables (removed 73) and now considering 304/506 (removed 202) transitions.
[2026-05-25 04:18:11] [INFO ] Flow matrix only has 211 transitions (discarded 93 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5429814024939977370.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4908432594688460147.kers'
[2026-05-25 04:18:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5429814024939977370.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4908432594688460147.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 211 rows 127 cols 590 entries
Finished phase 1 with 124 SingleSign rule and 1 generalized
[2026-05-25 04:18:11] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4908432594688460147.kers
Total runtime 1 ms.
[2026-05-25 04:18:12] [INFO ] Implicit Places using invariants in 90 ms returned []
[2026-05-25 04:18:12] [INFO ] Flow matrix only has 211 transitions (discarded 93 similar events)
[2026-05-25 04:18:12] [INFO ] Invariant cache hit.
[2026-05-25 04:18:12] [INFO ] State equation strengthened by 49 read => feed constraints.
[2026-05-25 04:18:12] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
[2026-05-25 04:18:12] [INFO ] Redundant transitions in 6 ms returned []
Running 302 sub problems to find dead transitions.
[2026-05-25 04:18:12] [INFO ] Flow matrix only has 211 transitions (discarded 93 similar events)
[2026-05-25 04:18:12] [INFO ] Invariant cache hit.
[2026-05-25 04:18:12] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (OVERLAPS) 211/338 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/338 variables, 49/178 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/338 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 302 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/338 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 338/338 variables, and 178 constraints, problems are : Problem set: 0 solved, 302 unsolved in 8065 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (OVERLAPS) 211/338 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/338 variables, 49/178 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/338 variables, 302/480 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/338 variables, 3/483 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/338 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 8 (OVERLAPS) 0/338 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Int declared 338/338 variables, and 483 constraints, problems are : Problem set: 0 solved, 302 unsolved in 28624 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 36758ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 36759ms
Starting structural reductions in SI_CTL mode, iteration 1 : 127/200 places, 304/506 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37194 ms. Remains : 127/200 places, 304/506 transitions.
[2026-05-25 04:18:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:18:49] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:18:49] [INFO ] Input system was already deterministic with 304 transitions.
[2026-05-25 04:18:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:18:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:18:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality5371908215785746319.gal : 1 ms
[2026-05-25 04:18:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality699140490779552341.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/CTLCardinality5371908215785746319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality699140490779552341.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.
[2026-05-25 04:19:19] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:19:19] [INFO ] Applying decomposition
[2026-05-25 04:19:19] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1763831992291551988.txt' '-o' '/tmp/graph1763831992291551988.bin' '-w' '/tmp/graph1763831992291551988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1763831992291551988.bin' '-l' '-1' '-v' '-w' '/tmp/graph1763831992291551988.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:19:19] [INFO ] Decomposing Gal with order
[2026-05-25 04:19:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:19:19] [INFO ] Removed a total of 99 redundant transitions.
[2026-05-25 04:19:19] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:19:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 1 ms.
[2026-05-25 04:19:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality8615233258911942191.gal : 1 ms
[2026-05-25 04:19:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality5642022997995122674.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/CTLCardinality8615233258911942191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5642022997995122674.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 200/200 places, 506/506 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 196 transition count 506
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 18 place count 182 transition count 458
Iterating global reduction 1 with 14 rules applied. Total rules applied 32 place count 182 transition count 458
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 42 place count 182 transition count 448
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 51 place count 173 transition count 430
Iterating global reduction 2 with 9 rules applied. Total rules applied 60 place count 173 transition count 430
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 64 place count 173 transition count 426
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 68 place count 169 transition count 418
Iterating global reduction 3 with 4 rules applied. Total rules applied 72 place count 169 transition count 418
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 76 place count 165 transition count 402
Iterating global reduction 3 with 4 rules applied. Total rules applied 80 place count 165 transition count 402
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 84 place count 161 transition count 394
Iterating global reduction 3 with 4 rules applied. Total rules applied 88 place count 161 transition count 394
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 92 place count 157 transition count 378
Iterating global reduction 3 with 4 rules applied. Total rules applied 96 place count 157 transition count 378
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 100 place count 153 transition count 362
Iterating global reduction 3 with 4 rules applied. Total rules applied 104 place count 153 transition count 362
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 108 place count 149 transition count 354
Iterating global reduction 3 with 4 rules applied. Total rules applied 112 place count 149 transition count 354
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 116 place count 145 transition count 346
Iterating global reduction 3 with 4 rules applied. Total rules applied 120 place count 145 transition count 346
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 123 place count 142 transition count 340
Iterating global reduction 3 with 3 rules applied. Total rules applied 126 place count 142 transition count 340
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 129 place count 139 transition count 334
Iterating global reduction 3 with 3 rules applied. Total rules applied 132 place count 139 transition count 334
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 135 place count 136 transition count 328
Iterating global reduction 3 with 3 rules applied. Total rules applied 138 place count 136 transition count 328
Applied a total of 138 rules in 27 ms. Remains 136 /200 variables (removed 64) and now considering 328/506 (removed 178) transitions.
[2026-05-25 04:19:49] [INFO ] Flow matrix only has 228 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12978621158365309779.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14809269909722482452.kers'
[2026-05-25 04:19:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12978621158365309779.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14809269909722482452.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 228 rows 136 cols 652 entries
Finished phase 1 with 133 SingleSign rule and 0 generalized
[2026-05-25 04:19:49] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14809269909722482452.kers
Total runtime 1 ms.
[2026-05-25 04:19:49] [INFO ] Implicit Places using invariants in 147 ms returned []
[2026-05-25 04:19:49] [INFO ] Flow matrix only has 228 transitions (discarded 100 similar events)
[2026-05-25 04:19:49] [INFO ] Invariant cache hit.
[2026-05-25 04:19:49] [INFO ] State equation strengthened by 50 read => feed constraints.
[2026-05-25 04:19:49] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 524 ms to find 0 implicit places.
Running 326 sub problems to find dead transitions.
[2026-05-25 04:19:49] [INFO ] Flow matrix only has 228 transitions (discarded 100 similar events)
[2026-05-25 04:19:49] [INFO ] Invariant cache hit.
[2026-05-25 04:19:49] [INFO ] State equation strengthened by 50 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 2 (OVERLAPS) 1/135 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 4 (OVERLAPS) 228/363 variables, 135/138 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 326 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 7 (OVERLAPS) 1/364 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/364 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 9 (OVERLAPS) 0/364 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 326 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/364 variables, and 189 constraints, problems are : Problem set: 0 solved, 326 unsolved in 11775 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 136/136 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 326/326 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 326 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 2 (OVERLAPS) 1/135 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 4 (OVERLAPS) 228/363 variables, 135/138 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 32/220 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/363 variables, 3/223 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/363 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 9 (OVERLAPS) 1/364 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/364 variables, 294/518 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/364 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 326 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 364/364 variables, and 518 constraints, problems are : Problem set: 0 solved, 326 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 136/136 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 326/326 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 41875ms problems are : Problem set: 0 solved, 326 unsolved
Search for dead transitions found 0 dead transitions in 41875ms
Starting structural reductions in LTL mode, iteration 1 : 136/200 places, 328/506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42432 ms. Remains : 136/200 places, 328/506 transitions.
[2026-05-25 04:20:31] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:20:31] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:20:31] [INFO ] Input system was already deterministic with 328 transitions.
[2026-05-25 04:20:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:20:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:20:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality4372138120009762932.gal : 2 ms
[2026-05-25 04:20:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality18395409767399167355.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/CTLCardinality4372138120009762932.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18395409767399167355.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.
[2026-05-25 04:21:01] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:21:01] [INFO ] Applying decomposition
[2026-05-25 04:21:01] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6142142255451735265.txt' '-o' '/tmp/graph6142142255451735265.bin' '-w' '/tmp/graph6142142255451735265.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6142142255451735265.bin' '-l' '-1' '-v' '-w' '/tmp/graph6142142255451735265.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:21:01] [INFO ] Decomposing Gal with order
[2026-05-25 04:21:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:21:01] [INFO ] Removed a total of 110 redundant transitions.
[2026-05-25 04:21:01] [INFO ] Flatten gal took : 12 ms
[2026-05-25 04:21:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 1 ms.
[2026-05-25 04:21:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality800783598149499764.gal : 2 ms
[2026-05-25 04:21:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality17378564866976291611.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/CTLCardinality800783598149499764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17378564866976291611.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 200/200 places, 506/506 transitions.
Graph (complete) has 1064 edges and 200 vertex of which 194 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 178 transition count 454
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 178 transition count 454
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 41 place count 178 transition count 446
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 53 place count 166 transition count 420
Iterating global reduction 1 with 12 rules applied. Total rules applied 65 place count 166 transition count 420
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 69 place count 166 transition count 416
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 76 place count 159 transition count 402
Iterating global reduction 2 with 7 rules applied. Total rules applied 83 place count 159 transition count 402
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 90 place count 152 transition count 374
Iterating global reduction 2 with 7 rules applied. Total rules applied 97 place count 152 transition count 374
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 104 place count 145 transition count 358
Iterating global reduction 2 with 7 rules applied. Total rules applied 111 place count 145 transition count 358
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 118 place count 138 transition count 332
Iterating global reduction 2 with 7 rules applied. Total rules applied 125 place count 138 transition count 332
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 132 place count 131 transition count 306
Iterating global reduction 2 with 7 rules applied. Total rules applied 139 place count 131 transition count 306
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 146 place count 124 transition count 292
Iterating global reduction 2 with 7 rules applied. Total rules applied 153 place count 124 transition count 292
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 160 place count 117 transition count 278
Iterating global reduction 2 with 7 rules applied. Total rules applied 167 place count 117 transition count 278
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 173 place count 111 transition count 266
Iterating global reduction 2 with 6 rules applied. Total rules applied 179 place count 111 transition count 266
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 185 place count 105 transition count 254
Iterating global reduction 2 with 6 rules applied. Total rules applied 191 place count 105 transition count 254
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 197 place count 99 transition count 242
Iterating global reduction 2 with 6 rules applied. Total rules applied 203 place count 99 transition count 242
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 205 place count 99 transition count 240
Applied a total of 205 rules in 34 ms. Remains 99 /200 variables (removed 101) and now considering 240/506 (removed 266) transitions.
[2026-05-25 04:21:32] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12756222190818452220.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5810541347705455218.kers'
[2026-05-25 04:21:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12756222190818452220.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5810541347705455218.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 163 rows 99 cols 450 entries
Finished phase 1 with 96 SingleSign rule and 1 generalized
[2026-05-25 04:21:32] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5810541347705455218.kers
Total runtime 2 ms.
[2026-05-25 04:21:32] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-25 04:21:32] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
[2026-05-25 04:21:32] [INFO ] Invariant cache hit.
[2026-05-25 04:21:32] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 04:21:32] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2026-05-25 04:21:32] [INFO ] Redundant transitions in 2 ms returned []
Running 238 sub problems to find dead transitions.
[2026-05-25 04:21:32] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
[2026-05-25 04:21:32] [INFO ] Invariant cache hit.
[2026-05-25 04:21:32] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 163/262 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 140 constraints, problems are : Problem set: 0 solved, 238 unsolved in 5862 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 163/262 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 238/378 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (OVERLAPS) 0/262 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 262/262 variables, and 379 constraints, problems are : Problem set: 0 solved, 238 unsolved in 16882 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 22792ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 22793ms
Starting structural reductions in SI_CTL mode, iteration 1 : 99/200 places, 240/506 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23139 ms. Remains : 99/200 places, 240/506 transitions.
[2026-05-25 04:21:55] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:21:55] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:21:55] [INFO ] Input system was already deterministic with 240 transitions.
[2026-05-25 04:21:55] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:21:55] [INFO ] Flatten gal took : 3 ms
[2026-05-25 04:21:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality1971305221860290242.gal : 1 ms
[2026-05-25 04:21:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality9509286431375438360.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/CTLCardinality1971305221860290242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9509286431375438360.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 04:22:25] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:22:25] [INFO ] Applying decomposition
[2026-05-25 04:22:25] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3175817662106752756.txt' '-o' '/tmp/graph3175817662106752756.bin' '-w' '/tmp/graph3175817662106752756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3175817662106752756.bin' '-l' '-1' '-v' '-w' '/tmp/graph3175817662106752756.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:22:25] [INFO ] Decomposing Gal with order
[2026-05-25 04:22:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:22:25] [INFO ] Removed a total of 395 redundant transitions.
[2026-05-25 04:22:25] [INFO ] Flatten gal took : 10 ms
[2026-05-25 04:22:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 122 labels/synchronizations in 5 ms.
[2026-05-25 04:22:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality15364393970392532199.gal : 2 ms
[2026-05-25 04:22:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality16705754484211140761.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/CTLCardinality15364393970392532199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16705754484211140761.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 : 200/200 places, 506/506 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 195 transition count 506
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 20 place count 180 transition count 456
Iterating global reduction 1 with 15 rules applied. Total rules applied 35 place count 180 transition count 456
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 45 place count 180 transition count 446
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 56 place count 169 transition count 422
Iterating global reduction 2 with 11 rules applied. Total rules applied 67 place count 169 transition count 422
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 71 place count 169 transition count 418
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 77 place count 163 transition count 406
Iterating global reduction 3 with 6 rules applied. Total rules applied 83 place count 163 transition count 406
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 89 place count 157 transition count 382
Iterating global reduction 3 with 6 rules applied. Total rules applied 95 place count 157 transition count 382
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 101 place count 151 transition count 368
Iterating global reduction 3 with 6 rules applied. Total rules applied 107 place count 151 transition count 368
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 111 place count 147 transition count 354
Iterating global reduction 3 with 4 rules applied. Total rules applied 115 place count 147 transition count 354
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 118 place count 144 transition count 344
Iterating global reduction 3 with 3 rules applied. Total rules applied 121 place count 144 transition count 344
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 124 place count 141 transition count 338
Iterating global reduction 3 with 3 rules applied. Total rules applied 127 place count 141 transition count 338
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 130 place count 138 transition count 332
Iterating global reduction 3 with 3 rules applied. Total rules applied 133 place count 138 transition count 332
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 136 place count 135 transition count 326
Iterating global reduction 3 with 3 rules applied. Total rules applied 139 place count 135 transition count 326
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 141 place count 133 transition count 322
Iterating global reduction 3 with 2 rules applied. Total rules applied 143 place count 133 transition count 322
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 145 place count 131 transition count 318
Iterating global reduction 3 with 2 rules applied. Total rules applied 147 place count 131 transition count 318
Applied a total of 147 rules in 25 ms. Remains 131 /200 variables (removed 69) and now considering 318/506 (removed 188) transitions.
[2026-05-25 04:22:55] [INFO ] Flow matrix only has 219 transitions (discarded 99 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14681513265045429067.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9139997696592425253.kers'
[2026-05-25 04:22:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14681513265045429067.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9139997696592425253.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 219 rows 131 cols 612 entries
Finished phase 1 with 128 SingleSign rule and 1 generalized
[2026-05-25 04:22:55] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9139997696592425253.kers
Total runtime 2 ms.
[2026-05-25 04:22:55] [INFO ] Implicit Places using invariants in 109 ms returned []
[2026-05-25 04:22:55] [INFO ] Flow matrix only has 219 transitions (discarded 99 similar events)
[2026-05-25 04:22:55] [INFO ] Invariant cache hit.
[2026-05-25 04:22:55] [INFO ] State equation strengthened by 50 read => feed constraints.
[2026-05-25 04:22:55] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
Running 316 sub problems to find dead transitions.
[2026-05-25 04:22:55] [INFO ] Flow matrix only has 219 transitions (discarded 99 similar events)
[2026-05-25 04:22:55] [INFO ] Invariant cache hit.
[2026-05-25 04:22:55] [INFO ] State equation strengthened by 50 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (OVERLAPS) 219/349 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 50/182 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 316 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/350 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/350 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 8 (OVERLAPS) 0/350 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 316 unsolved
No progress, stopping.
After SMT solving in domain Real declared 350/350 variables, and 183 constraints, problems are : Problem set: 0 solved, 316 unsolved in 9822 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 131/131 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 316 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (OVERLAPS) 219/349 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 50/182 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 32/214 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 2/216 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/349 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 8 (OVERLAPS) 1/350 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/350 variables, 284/501 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/350 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 350/350 variables, and 501 constraints, problems are : Problem set: 0 solved, 316 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 131/131 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 39927ms problems are : Problem set: 0 solved, 316 unsolved
Search for dead transitions found 0 dead transitions in 39928ms
Starting structural reductions in LTL mode, iteration 1 : 131/200 places, 318/506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40376 ms. Remains : 131/200 places, 318/506 transitions.
[2026-05-25 04:23:35] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:23:35] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:23:35] [INFO ] Input system was already deterministic with 318 transitions.
[2026-05-25 04:23:35] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:23:35] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:23:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality4208770810462943801.gal : 1 ms
[2026-05-25 04:23:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality6052503327666577657.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/CTLCardinality4208770810462943801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6052503327666577657.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 04:24:05] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:24:05] [INFO ] Applying decomposition
[2026-05-25 04:24:05] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6339651386260390026.txt' '-o' '/tmp/graph6339651386260390026.bin' '-w' '/tmp/graph6339651386260390026.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6339651386260390026.bin' '-l' '-1' '-v' '-w' '/tmp/graph6339651386260390026.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:24:05] [INFO ] Decomposing Gal with order
[2026-05-25 04:24:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:24:05] [INFO ] Removed a total of 84 redundant transitions.
[2026-05-25 04:24:05] [INFO ] Flatten gal took : 10 ms
[2026-05-25 04:24:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 1 ms.
[2026-05-25 04:24:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality1179628341251700615.gal : 1 ms
[2026-05-25 04:24:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality10608628230991888920.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/CTLCardinality1179628341251700615.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10608628230991888920.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.
[2026-05-25 04:24:35] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:24:35] [INFO ] Flatten gal took : 14 ms
[2026-05-25 04:24:35] [INFO ] Applying decomposition
[2026-05-25 04:24:35] [INFO ] Flatten gal took : 8 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/graph12578013942639074962.txt' '-o' '/tmp/graph12578013942639074962.bin' '-w' '/tmp/graph12578013942639074962.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12578013942639074962.bin' '-l' '-1' '-v' '-w' '/tmp/graph12578013942639074962.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:24:36] [INFO ] Decomposing Gal with order
[2026-05-25 04:24:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:24:36] [INFO ] Removed a total of 218 redundant transitions.
[2026-05-25 04:24:36] [INFO ] Flatten gal took : 34 ms
[2026-05-25 04:24:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 13 ms.
[2026-05-25 04:24:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality11793293648873837480.gal : 2 ms
[2026-05-25 04:24:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality831022780642761385.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/CTLCardinality11793293648873837480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality831022780642761385.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 04:50:15] [INFO ] Flatten gal took : 107 ms
[2026-05-25 04:50:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality3843128891291496903.gal : 31 ms
[2026-05-25 04:50:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality5236931648398952049.ctl : 18 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/CTLCardinality3843128891291496903.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5236931648398952049.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 9 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="FunctionPointer-PT-b128"
export BK_EXAMINATION="CTLCardinality"
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 FunctionPointer-PT-b128, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r146-tall-177961074000105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b128.tgz
mv FunctionPointer-PT-b128 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;