Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969019900129.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MedleyA-PT-05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969019900129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 5.4K Mar 7 18:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 7 18:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 7 18:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 7 18:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 11:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 11:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 11:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 18:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Mar 7 18:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 7 18:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Mar 7 18:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 11:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 75K 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 MedleyA-PT-05-CTLCardinality-2024-00
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-01
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-02
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-03
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-04
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-05
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-06
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-07
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-08
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-09
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-10
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-11
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-12
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-13
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-14
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779699151118

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 08:52:32] [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 08:52:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 08:52:32] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2026-05-25 08:52:32] [INFO ] Transformed 115 places.
[2026-05-25 08:52:32] [INFO ] Transformed 257 transitions.
[2026-05-25 08:52:32] [INFO ] Found NUPN structural information;
[2026-05-25 08:52:32] [INFO ] Parsed PT model containing 115 places and 257 transitions and 1160 arcs in 182 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Ensure Unique test removed 3 transitions
Reduce redundant transitions removed 3 transitions.
FORMULA MedleyA-PT-05-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 254/254 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 110 transition count 244
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 110 transition count 244
Applied a total of 10 rules in 18 ms. Remains 110 /115 variables (removed 5) and now considering 244/254 (removed 10) transitions.
[2026-05-25 08:52:32] [INFO ] Flow matrix only has 243 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4960126535566679863.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1518096136324536674.kers'
[2026-05-25 08:52:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4960126535566679863.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1518096136324536674.kers]
Normalized transition count is 242 out of 243 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 242 rows 110 cols 885 entries
Finished phase 1 with 86 SingleSign rule and 4 generalized
[2026-05-25 08:52:33] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1518096136324536674.kers
Total runtime 2 ms.
[2026-05-25 08:52:33] [INFO ] Implicit Places using invariants in 306 ms returned []
[2026-05-25 08:52:33] [INFO ] Flow matrix only has 243 transitions (discarded 1 similar events)
[2026-05-25 08:52:33] [INFO ] Invariant cache hit.
[2026-05-25 08:52:33] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 08:52:33] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 680 ms to find 0 implicit places.
Running 243 sub problems to find dead transitions.
[2026-05-25 08:52:33] [INFO ] Flow matrix only has 243 transitions (discarded 1 similar events)
[2026-05-25 08:52:33] [INFO ] Invariant cache hit.
[2026-05-25 08:52:33] [INFO ] State equation strengthened by 94 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 2 (OVERLAPS) 1/110 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 10/30 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 8 (OVERLAPS) 242/352 variables, 110/145 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 93/238 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 11 (OVERLAPS) 1/353 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/353 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 13 (OVERLAPS) 0/353 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 243 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 239 constraints, problems are : Problem set: 0 solved, 243 unsolved in 21097 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 110/110 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 243/243 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 243 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 2 (OVERLAPS) 1/110 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 15/35 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 6 (OVERLAPS) 242/352 variables, 110/146 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 93/239 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/352 variables, 243/482 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 10 (OVERLAPS) 1/353 variables, 1/483 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/353 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 243 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/353 variables, and 483 constraints, problems are : Problem set: 0 solved, 243 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 110/110 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 243/243 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51340ms problems are : Problem set: 0 solved, 243 unsolved
Search for dead transitions found 0 dead transitions in 51374ms
Starting structural reductions in LTL mode, iteration 1 : 110/115 places, 244/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52127 ms. Remains : 110/115 places, 244/254 transitions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Applied a total of 0 rules in 2 ms. Remains 110 /110 variables (removed 0) and now considering 244/244 (removed 0) transitions.
[2026-05-25 08:53:25] [INFO ] Flow matrix only has 243 transitions (discarded 1 similar events)
[2026-05-25 08:53:25] [INFO ] Invariant cache hit.
[2026-05-25 08:53:25] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-25 08:53:25] [INFO ] Flow matrix only has 243 transitions (discarded 1 similar events)
[2026-05-25 08:53:25] [INFO ] Invariant cache hit.
[2026-05-25 08:53:25] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 08:53:25] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 207 ms. Remains : 110/110 places, 244/244 transitions.
Support contains 53 out of 110 places after structural reductions.
[2026-05-25 08:53:25] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-25 08:53:25] [INFO ] Flatten gal took : 44 ms
[2026-05-25 08:53:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA MedleyA-PT-05-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-05-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-05-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 08:53:25] [INFO ] Flatten gal took : 19 ms
[2026-05-25 08:53:25] [INFO ] Input system was already deterministic with 244 transitions.
Support contains 41 out of 110 places (down from 53) after GAL structural reductions.
RANDOM walk for 40000 steps (2997 resets) in 2179 ms. (18 steps per ms) remains 17/29 properties
BEST_FIRST walk for 4003 steps (47 resets) in 22 ms. (174 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (44 resets) in 35 ms. (111 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (47 resets) in 37 ms. (105 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (47 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (47 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (45 resets) in 32 ms. (121 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (44 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (53 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (50 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (46 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (45 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (47 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (49 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (45 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (43 resets) in 21 ms. (182 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (53 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (46 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
[2026-05-25 08:53:26] [INFO ] Flow matrix only has 243 transitions (discarded 1 similar events)
[2026-05-25 08:53:26] [INFO ] Invariant cache hit.
[2026-05-25 08:53:26] [INFO ] State equation strengthened by 94 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 63/86 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 15/101 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 7/108 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 241/349 variables, 108/128 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/349 variables, 93/221 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/349 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 3/352 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (OVERLAPS) 1/353 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/353 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (OVERLAPS) 0/353 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 224 constraints, problems are : Problem set: 0 solved, 16 unsolved in 755 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 110/110 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem AtomicPropp12 is UNSAT
At refinement iteration 1 (OVERLAPS) 63/86 variables, 9/9 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 1/10 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 1/11 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 15/101 variables, 6/17 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 7/108 variables, 5/22 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 1/23 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 0/23 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 10 (OVERLAPS) 241/349 variables, 108/131 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/349 variables, 93/224 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/349 variables, 13/237 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/349 variables, 2/239 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/349 variables, 1/240 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/349 variables, 0/240 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 16 (OVERLAPS) 3/352 variables, 2/242 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/352 variables, 2/244 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/352 variables, 0/244 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 19 (OVERLAPS) 1/353 variables, 1/245 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/353 variables, 0/245 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 21 (OVERLAPS) 0/353 variables, 0/245 constraints. Problems are: Problem set: 1 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 353/353 variables, and 245 constraints, problems are : Problem set: 1 solved, 15 unsolved in 3863 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 110/110 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 15/16 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4626ms problems are : Problem set: 1 solved, 15 unsolved
Fused 15 Parikh solutions to 14 different solutions.
Finished Parikh walk after 10131 steps, including 381 resets, run visited all 2 properties in 46 ms. (steps per millisecond=220 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 15 properties in 618 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2026-05-25 08:53:31] [INFO ] Flatten gal took : 12 ms
[2026-05-25 08:53:31] [INFO ] Flatten gal took : 12 ms
[2026-05-25 08:53:31] [INFO ] Input system was already deterministic with 244 transitions.
Support contains 37 out of 110 places (down from 38) after GAL structural reductions.
Computed a total of 14 stabilizing places and 88 stable transitions
Graph (complete) has 542 edges and 110 vertex of which 109 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 98 transition count 220
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 98 transition count 220
Applied a total of 24 rules in 3 ms. Remains 98 /110 variables (removed 12) and now considering 220/244 (removed 24) transitions.
[2026-05-25 08:53:31] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2754660494310433606.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1432481170561688548.kers'
[2026-05-25 08:53:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2754660494310433606.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1432481170561688548.kers]
Normalized transition count is 218 out of 219 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 218 rows 98 cols 837 entries
Finished phase 1 with 74 SingleSign rule and 4 generalized
[2026-05-25 08:53:31] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1432481170561688548.kers
Total runtime 1 ms.
[2026-05-25 08:53:31] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-25 08:53:31] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
[2026-05-25 08:53:31] [INFO ] Invariant cache hit.
[2026-05-25 08:53:31] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 08:53:31] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2026-05-25 08:53:31] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
[2026-05-25 08:53:31] [INFO ] Invariant cache hit.
[2026-05-25 08:53:31] [INFO ] State equation strengthened by 94 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 218/316 variables, 98/120 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 93/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 1/317 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (OVERLAPS) 0/317 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 317/317 variables, and 214 constraints, problems are : Problem set: 0 solved, 219 unsolved in 9485 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 98/98 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 218/316 variables, 98/120 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 93/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 219/432 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/316 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (OVERLAPS) 1/317 variables, 1/433 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/317 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 11 (OVERLAPS) 0/317 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Int declared 317/317 variables, and 433 constraints, problems are : Problem set: 0 solved, 219 unsolved in 23312 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 98/98 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32868ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 32869ms
Starting structural reductions in LTL mode, iteration 1 : 98/110 places, 220/244 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33056 ms. Remains : 98/110 places, 220/244 transitions.
[2026-05-25 08:54:04] [INFO ] Flatten gal took : 26 ms
[2026-05-25 08:54:04] [INFO ] Flatten gal took : 14 ms
[2026-05-25 08:54:04] [INFO ] Input system was already deterministic with 220 transitions.
[2026-05-25 08:54:04] [INFO ] Flatten gal took : 14 ms
[2026-05-25 08:54:04] [INFO ] Flatten gal took : 9 ms
[2026-05-25 08:54:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality150834181072192353.gal : 5 ms
[2026-05-25 08:54:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality17936456582555413446.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality150834181072192353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17936456582555413446.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.4174e+09,1.95629,53156,2,6492,5,214066,6,0,605,191366,0


Converting to forward existential form...Done !
original formula: AF(((EX(AG(((p57==0)||(p71==1)))) * EX(EF((((p107==0)||(p42==1))||((p92==0)||(p84==1)))))) * E(!(AG((p80==0))) U !(E(((p81==0)||(p65==1))...171
=> equivalent forward existential formula: [FwdG(Init,!(((EX(!(E(TRUE U !(((p57==0)||(p71==1)))))) * EX(E(TRUE U (((p107==0)||(p42==1))||((p92==0)||(p84==1...246
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t18, t19, t20, t21, t29, t30, t42, t44, t45, t47, ...367
Detected timeout of ITS tools.
[2026-05-25 08:54:35] [INFO ] Flatten gal took : 13 ms
[2026-05-25 08:54:35] [INFO ] Applying decomposition
[2026-05-25 08:54:35] [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/graph6177212203758309419.txt' '-o' '/tmp/graph6177212203758309419.bin' '-w' '/tmp/graph6177212203758309419.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6177212203758309419.bin' '-l' '-1' '-v' '-w' '/tmp/graph6177212203758309419.weights' '-q' '0' '-e' '0.001'
[2026-05-25 08:54:35] [INFO ] Decomposing Gal with order
[2026-05-25 08:54:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 08:54:35] [INFO ] Removed a total of 431 redundant transitions.
[2026-05-25 08:54:35] [INFO ] Flatten gal took : 65 ms
[2026-05-25 08:54:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 10 ms.
[2026-05-25 08:54:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality623493386723349675.gal : 4 ms
[2026-05-25 08:54:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality17176458566895930345.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/CTLCardinality623493386723349675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17176458566895930345.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.4174e+09,0.092019,8600,314,23,8088,135,311,21902,49,357,0


Converting to forward existential form...Done !
original formula: AF(((EX(AG(((i1.i1.u14.p57==0)||(i2.u17.p71==1)))) * EX(EF((((i4.u28.p107==0)||(i1.i0.u10.p42==1))||((i3.u23.p92==0)||(i2.u21.p84==1)))))...252
=> equivalent forward existential formula: [FwdG(Init,!(((EX(!(E(TRUE U !(((i1.i1.u14.p57==0)||(i2.u17.p71==1)))))) * EX(E(TRUE U (((i4.u28.p107==0)||(i1.i...327
Reverse transition relation is NOT exact ! Due to transitions t173, t175, t177, t179, i0.i0.t68, i0.i0.t69, i0.i0.t219, i0.i0.u3.t71, i0.i0.u3.t72, i0.i0.u...540
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
(forward)formula 0,1,2.58261,107496,1,0,171176,341,2128,582934,222,1122,187277
FORMULA MedleyA-PT-05-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 99 transition count 222
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 99 transition count 222
Applied a total of 22 rules in 11 ms. Remains 99 /110 variables (removed 11) and now considering 222/244 (removed 22) transitions.
[2026-05-25 08:54:37] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6586492367383217461.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6357693806482073061.kers'
[2026-05-25 08:54:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6586492367383217461.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6357693806482073061.kers]
Normalized transition count is 220 out of 221 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 220 rows 99 cols 841 entries
Finished phase 1 with 75 SingleSign rule and 4 generalized
[2026-05-25 08:54:37] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6357693806482073061.kers
Total runtime 1 ms.
[2026-05-25 08:54:37] [INFO ] Implicit Places using invariants in 102 ms returned []
[2026-05-25 08:54:37] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2026-05-25 08:54:37] [INFO ] Invariant cache hit.
[2026-05-25 08:54:38] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 08:54:38] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2026-05-25 08:54:38] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2026-05-25 08:54:38] [INFO ] Invariant cache hit.
[2026-05-25 08:54:38] [INFO ] State equation strengthened by 94 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 220/319 variables, 99/121 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 93/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (OVERLAPS) 1/320 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/320 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 0/320 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 215 constraints, problems are : Problem set: 0 solved, 221 unsolved in 12599 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 220/319 variables, 99/121 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 93/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 221/435 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/319 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (OVERLAPS) 1/320 variables, 1/436 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/320 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 11 (OVERLAPS) 0/320 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 436 constraints, problems are : Problem set: 0 solved, 221 unsolved in 26018 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38685ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 38686ms
Starting structural reductions in LTL mode, iteration 1 : 99/110 places, 222/244 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39038 ms. Remains : 99/110 places, 222/244 transitions.
[2026-05-25 08:55:16] [INFO ] Flatten gal took : 12 ms
[2026-05-25 08:55:16] [INFO ] Flatten gal took : 9 ms
[2026-05-25 08:55:16] [INFO ] Input system was already deterministic with 222 transitions.
[2026-05-25 08:55:16] [INFO ] Flatten gal took : 18 ms
[2026-05-25 08:55:16] [INFO ] Flatten gal took : 14 ms
[2026-05-25 08:55:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality2924139230421923986.gal : 3 ms
[2026-05-25 08:55:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality14642459778433549196.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/CTLCardinality2924139230421923986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14642459778433549196.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.45912e+09,1.61315,53356,2,6226,5,211179,6,0,611,188950,0


Converting to forward existential form...Done !
original formula: !(E(EX(EF(AX((p56==1)))) U !((((EX(((p44==0)||(p74==1))) + (p67!=1)) + ((p53==0)||(p71==1))) + ((p24==0)||(p100==1))))))
=> equivalent forward existential formula: [((((FwdU(Init,EX(E(TRUE U !(EX(!((p56==1))))))) * !(((p24==0)||(p100==1)))) * !(((p53==0)||(p71==1)))) * !((p67...201
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t7, t9, t10, t16, t17, t18, t19, t27, t28, t30, t31, t35, t36, t40, t44, ...392
Detected timeout of ITS tools.
[2026-05-25 08:55:47] [INFO ] Flatten gal took : 9 ms
[2026-05-25 08:55:47] [INFO ] Applying decomposition
[2026-05-25 08:55:47] [INFO ] Flatten gal took : 21 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/graph5000032375644981989.txt' '-o' '/tmp/graph5000032375644981989.bin' '-w' '/tmp/graph5000032375644981989.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5000032375644981989.bin' '-l' '-1' '-v' '-w' '/tmp/graph5000032375644981989.weights' '-q' '0' '-e' '0.001'
[2026-05-25 08:55:47] [INFO ] Decomposing Gal with order
[2026-05-25 08:55:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 08:55:47] [INFO ] Removed a total of 429 redundant transitions.
[2026-05-25 08:55:47] [INFO ] Flatten gal took : 17 ms
[2026-05-25 08:55:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 4 ms.
[2026-05-25 08:55:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality4598448976176666147.gal : 2 ms
[2026-05-25 08:55:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality5381007015640461392.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/CTLCardinality4598448976176666147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5381007015640461392.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.45912e+09,0.093697,8400,381,37,7790,204,316,19693,60,589,0


Converting to forward existential form...Done !
original formula: !(E(EX(EF(AX((i2.u15.p56==1)))) U !((((EX(((i1.u11.p44==0)||(i3.u18.p74==1))) + (i5.u28.p67!=1)) + ((i2.u14.p53==0)||(i3.u17.p71==1))) + ...196
=> equivalent forward existential formula: [((((FwdU(Init,EX(E(TRUE U !(EX(!((i2.u15.p56==1))))))) * !(((i0.i1.u6.p24==0)||(i5.u25.p100==1)))) * !(((i2.u14...259
Reverse transition relation is NOT exact ! Due to transitions t174, t176, t178, t180, i0.i0.t70, i0.i0.t71, i0.i0.t221, i0.i0.u3.t73, i0.i0.u3.t74, i0.i0.u...563
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 99 transition count 222
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 99 transition count 222
Applied a total of 22 rules in 10 ms. Remains 99 /110 variables (removed 11) and now considering 222/244 (removed 22) transitions.
[2026-05-25 08:56:17] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12131511781853910577.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2064845436936277502.kers'
[2026-05-25 08:56:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12131511781853910577.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2064845436936277502.kers]
Normalized transition count is 220 out of 221 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 220 rows 99 cols 841 entries
Finished phase 1 with 75 SingleSign rule and 4 generalized
[2026-05-25 08:56:17] [INFO ] Computed 20 invariants in 2 ms
Computed 20 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2064845436936277502.kers
Total runtime 3 ms.
[2026-05-25 08:56:17] [INFO ] Implicit Places using invariants in 121 ms returned []
[2026-05-25 08:56:17] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2026-05-25 08:56:17] [INFO ] Invariant cache hit.
[2026-05-25 08:56:17] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 08:56:17] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 99/110 places, 222/244 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 427 ms. Remains : 99/110 places, 222/244 transitions.
[2026-05-25 08:56:17] [INFO ] Flatten gal took : 17 ms
[2026-05-25 08:56:17] [INFO ] Flatten gal took : 15 ms
[2026-05-25 08:56:17] [INFO ] Input system was already deterministic with 222 transitions.
[2026-05-25 08:56:17] [INFO ] Flatten gal took : 9 ms
[2026-05-25 08:56:17] [INFO ] Flatten gal took : 8 ms
[2026-05-25 08:56:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality6467609601255417192.gal : 2 ms
[2026-05-25 08:56:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality15248148626532660488.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/CTLCardinality6467609601255417192.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15248148626532660488.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.6484e+09,3.57854,95976,2,8825,5,361157,6,0,611,405073,0


Converting to forward existential form...Done !
original formula: (AX(AX((EX((p55==0)) * EF((p27==1))))) + EX((((p9==0)&&(p30==1))||(p90==1))))
=> equivalent forward existential formula: ([(EY(EY((Init * !(EX((((p9==0)&&(p30==1))||(p90==1))))))) * !(EX((p55==0))))] = FALSE * [(EY(EY((Init * !(EX(((...224
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t9, t10, t13, t14, t16, t17, t18, t19, t21, t22, t23, t24, t26, t27, ...447
Detected timeout of ITS tools.
[2026-05-25 08:56:47] [INFO ] Flatten gal took : 17 ms
[2026-05-25 08:56:47] [INFO ] Applying decomposition
[2026-05-25 08:56:47] [INFO ] Flatten gal took : 19 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/graph7352961685799112197.txt' '-o' '/tmp/graph7352961685799112197.bin' '-w' '/tmp/graph7352961685799112197.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7352961685799112197.bin' '-l' '-1' '-v' '-w' '/tmp/graph7352961685799112197.weights' '-q' '0' '-e' '0.001'
[2026-05-25 08:56:47] [INFO ] Decomposing Gal with order
[2026-05-25 08:56:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 08:56:47] [INFO ] Removed a total of 395 redundant transitions.
[2026-05-25 08:56:47] [INFO ] Flatten gal took : 27 ms
[2026-05-25 08:56:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 6 ms.
[2026-05-25 08:56:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality13368361480180128114.gal : 3 ms
[2026-05-25 08:56:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality3346111529710273254.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/CTLCardinality13368361480180128114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3346111529710273254.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.6484e+09,0.15358,10004,434,67,10268,429,290,27093,102,853,0


Converting to forward existential form...Done !
original formula: (AX(AX((EX((u14.p55==0)) * EF((i1.u7.p27==1))))) + EX((((i0.u2.p9==0)&&(i1.u7.p30==1))||(i4.u21.p90==1))))
=> equivalent forward existential formula: ([(EY(EY((Init * !(EX((((i0.u2.p9==0)&&(i1.u7.p30==1))||(i4.u21.p90==1))))))) * !(EX((u14.p55==0))))] = FALSE * ...272
Reverse transition relation is NOT exact ! Due to transitions t174, t176, t178, t180, u14.t27, u14.t28, u14.t34, u14.t35, i0.t221, i0.t71, i0.t70, i0.t65, ...664
(forward)formula 0,0,1.5855,53400,1,0,79969,3373,1963,198964,540,6821,144749
FORMULA MedleyA-PT-05-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 97 transition count 218
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 97 transition count 218
Applied a total of 26 rules in 9 ms. Remains 97 /110 variables (removed 13) and now considering 218/244 (removed 26) transitions.
[2026-05-25 08:56:49] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11740971784143653885.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17005289169121111714.kers'
[2026-05-25 08:56:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11740971784143653885.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17005289169121111714.kers]
Normalized transition count is 216 out of 217 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 216 rows 97 cols 833 entries
Finished phase 1 with 73 SingleSign rule and 4 generalized
[2026-05-25 08:56:49] [INFO ] Computed 20 invariants in 2 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17005289169121111714.kers
Total runtime 2 ms.
[2026-05-25 08:56:49] [INFO ] Implicit Places using invariants in 121 ms returned []
[2026-05-25 08:56:49] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2026-05-25 08:56:49] [INFO ] Invariant cache hit.
[2026-05-25 08:56:49] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 08:56:49] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2026-05-25 08:56:49] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2026-05-25 08:56:49] [INFO ] Invariant cache hit.
[2026-05-25 08:56:49] [INFO ] State equation strengthened by 94 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 216/313 variables, 97/118 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (OVERLAPS) 1/314 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (OVERLAPS) 0/314 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 212 constraints, problems are : Problem set: 0 solved, 217 unsolved in 10962 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 97/97 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 216/313 variables, 97/118 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 217/428 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (OVERLAPS) 1/314 variables, 1/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 11 (OVERLAPS) 0/314 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Int declared 314/314 variables, and 429 constraints, problems are : Problem set: 0 solved, 217 unsolved in 24716 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 97/97 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35741ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 35741ms
Starting structural reductions in LTL mode, iteration 1 : 97/110 places, 218/244 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36083 ms. Remains : 97/110 places, 218/244 transitions.
[2026-05-25 08:57:25] [INFO ] Flatten gal took : 5 ms
[2026-05-25 08:57:25] [INFO ] Flatten gal took : 8 ms
[2026-05-25 08:57:25] [INFO ] Input system was already deterministic with 218 transitions.
[2026-05-25 08:57:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 08:57:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 08:57:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality8435156534024290005.gal : 2 ms
[2026-05-25 08:57:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality18198869930094440249.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/CTLCardinality8435156534024290005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18198869930094440249.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19389e+09,1.40302,50756,2,5366,5,203096,6,0,599,177228,0


Converting to forward existential form...Done !
original formula: AX(AG(AF(AX((p79!=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),TRUE),!(!(EX(!((p79!=1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t9, t10, t16, t17, t18, t19, t27, t28, t40, t42, t43, t45, t46, t51, t52,...353
(forward)formula 0,0,5.54854,159956,1,0,343,698766,458,134,5506,624649,451
FORMULA MedleyA-PT-05-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 97 transition count 218
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 97 transition count 218
Applied a total of 26 rules in 3 ms. Remains 97 /110 variables (removed 13) and now considering 218/244 (removed 26) transitions.
[2026-05-25 08:57:31] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2026-05-25 08:57:31] [INFO ] Invariant cache hit.
[2026-05-25 08:57:31] [INFO ] Implicit Places using invariants in 92 ms returned []
[2026-05-25 08:57:31] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2026-05-25 08:57:31] [INFO ] Invariant cache hit.
[2026-05-25 08:57:31] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 08:57:31] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 97/110 places, 218/244 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 351 ms. Remains : 97/110 places, 218/244 transitions.
[2026-05-25 08:57:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:57:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:57:31] [INFO ] Input system was already deterministic with 218 transitions.
[2026-05-25 08:57:31] [INFO ] Flatten gal took : 5 ms
[2026-05-25 08:57:31] [INFO ] Flatten gal took : 5 ms
[2026-05-25 08:57:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality2898378768873130200.gal : 2 ms
[2026-05-25 08:57:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality6618495250703431640.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/CTLCardinality2898378768873130200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6618495250703431640.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19389e+09,1.29173,51048,2,5366,5,203096,6,0,599,177228,0


Converting to forward existential form...Done !
original formula: EX(AF((EF((p44==1)) + ((p46==1) * AG((p41==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((E(TRUE U (p44==1)) + ((p46==1) * !(E(TRUE U !((p41==1))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t9, t10, t16, t17, t18, t19, t27, t28, t40, t42, t43, t45, t46, t51, t52,...353
Detected timeout of ITS tools.
[2026-05-25 08:58:01] [INFO ] Flatten gal took : 5 ms
[2026-05-25 08:58:01] [INFO ] Applying decomposition
[2026-05-25 08:58:01] [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/graph3855845026543626438.txt' '-o' '/tmp/graph3855845026543626438.bin' '-w' '/tmp/graph3855845026543626438.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3855845026543626438.bin' '-l' '-1' '-v' '-w' '/tmp/graph3855845026543626438.weights' '-q' '0' '-e' '0.001'
[2026-05-25 08:58:01] [INFO ] Decomposing Gal with order
[2026-05-25 08:58:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 08:58:01] [INFO ] Removed a total of 431 redundant transitions.
[2026-05-25 08:58:01] [INFO ] Flatten gal took : 10 ms
[2026-05-25 08:58:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 5 ms.
[2026-05-25 08:58:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality12735143571279601067.gal : 1 ms
[2026-05-25 08:58:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality14585386377547854894.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/CTLCardinality12735143571279601067.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14585386377547854894.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19389e+09,0.081785,8416,284,23,8251,138,317,19905,47,369,0


Converting to forward existential form...Done !
original formula: EX(AF((EF((i1.i0.u11.p44==1)) + ((i1.i0.u11.p46==1) * AG((i1.i0.u10.p41==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((E(TRUE U (i1.i0.u11.p44==1)) + ((i1.i0.u11.p46==1) * !(E(TRUE U !((i1.i0.u10.p41==1))))))))...167
Reverse transition relation is NOT exact ! Due to transitions t170, t172, t174, t176, i0.i0.t66, i0.i0.t67, i0.i0.t217, i0.i0.u3.t69, i0.i0.u3.t70, i0.i0.u...516
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
(forward)formula 0,1,4.29711,136200,1,0,188247,430,2111,683084,220,1098,142285
FORMULA MedleyA-PT-05-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 98 transition count 220
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 98 transition count 220
Applied a total of 24 rules in 8 ms. Remains 98 /110 variables (removed 12) and now considering 220/244 (removed 24) transitions.
[2026-05-25 08:58:06] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2271592037004588721.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18340567170717627743.kers'
[2026-05-25 08:58:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2271592037004588721.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18340567170717627743.kers]
Normalized transition count is 218 out of 219 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 218 rows 98 cols 837 entries
Finished phase 1 with 74 SingleSign rule and 4 generalized
[2026-05-25 08:58:06] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18340567170717627743.kers
Total runtime 2 ms.
[2026-05-25 08:58:06] [INFO ] Implicit Places using invariants in 140 ms returned []
[2026-05-25 08:58:06] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
[2026-05-25 08:58:06] [INFO ] Invariant cache hit.
[2026-05-25 08:58:06] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 08:58:06] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2026-05-25 08:58:06] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
[2026-05-25 08:58:06] [INFO ] Invariant cache hit.
[2026-05-25 08:58:06] [INFO ] State equation strengthened by 94 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 218/316 variables, 98/119 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 93/212 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 1/317 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (OVERLAPS) 0/317 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 317/317 variables, and 213 constraints, problems are : Problem set: 0 solved, 219 unsolved in 10494 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 98/98 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 218/316 variables, 98/119 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 93/212 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 219/431 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/316 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (OVERLAPS) 1/317 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/317 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 11 (OVERLAPS) 0/317 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Int declared 317/317 variables, and 432 constraints, problems are : Problem set: 0 solved, 219 unsolved in 25329 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 98/98 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35886ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 35887ms
Starting structural reductions in LTL mode, iteration 1 : 98/110 places, 220/244 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36316 ms. Remains : 98/110 places, 220/244 transitions.
[2026-05-25 08:58:42] [INFO ] Flatten gal took : 15 ms
[2026-05-25 08:58:42] [INFO ] Flatten gal took : 7 ms
[2026-05-25 08:58:42] [INFO ] Input system was already deterministic with 220 transitions.
[2026-05-25 08:58:42] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:58:42] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:58:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality17725707585082589898.gal : 1 ms
[2026-05-25 08:58:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality8334828740722253917.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/CTLCardinality17725707585082589898.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8334828740722253917.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.39146e+09,2.37958,79592,2,6906,5,303330,6,0,605,310860,0


Converting to forward existential form...Done !
original formula: EF(AX(((p71==1)||(((p19!=1)&&(p22!=0))&&(p70!=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((p71==1)||(((p19!=1)&&(p22!=0))&&(p70!=1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t9, t10, t13, t16, t17, t18, t19, t20, t24, t27, t28, t40, t42, t43, ...402
(forward)formula 0,1,6.3794,163968,1,0,365,799932,455,135,5394,662564,445
FORMULA MedleyA-PT-05-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 97 transition count 218
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 97 transition count 218
Applied a total of 26 rules in 3 ms. Remains 97 /110 variables (removed 13) and now considering 218/244 (removed 26) transitions.
[2026-05-25 08:58:48] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7909947052922882011.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12613668922580382857.kers'
[2026-05-25 08:58:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7909947052922882011.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12613668922580382857.kers]
Normalized transition count is 216 out of 217 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 216 rows 97 cols 833 entries
Finished phase 1 with 73 SingleSign rule and 4 generalized
[2026-05-25 08:58:48] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12613668922580382857.kers
Total runtime 2 ms.
[2026-05-25 08:58:48] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-25 08:58:48] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2026-05-25 08:58:48] [INFO ] Invariant cache hit.
[2026-05-25 08:58:49] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 08:58:49] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2026-05-25 08:58:49] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2026-05-25 08:58:49] [INFO ] Invariant cache hit.
[2026-05-25 08:58:49] [INFO ] State equation strengthened by 94 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 216/313 variables, 97/118 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (OVERLAPS) 1/314 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (OVERLAPS) 0/314 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 212 constraints, problems are : Problem set: 0 solved, 217 unsolved in 11779 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 97/97 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 216/313 variables, 97/118 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 217/428 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (OVERLAPS) 1/314 variables, 1/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 11 (OVERLAPS) 0/314 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Int declared 314/314 variables, and 429 constraints, problems are : Problem set: 0 solved, 217 unsolved in 24665 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 97/97 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36525ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 36527ms
Starting structural reductions in LTL mode, iteration 1 : 97/110 places, 218/244 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36801 ms. Remains : 97/110 places, 218/244 transitions.
[2026-05-25 08:59:25] [INFO ] Flatten gal took : 11 ms
[2026-05-25 08:59:25] [INFO ] Flatten gal took : 10 ms
[2026-05-25 08:59:25] [INFO ] Input system was already deterministic with 218 transitions.
[2026-05-25 08:59:25] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:59:25] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:59:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality4647474860504786811.gal : 1 ms
[2026-05-25 08:59:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality569174472843249440.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/CTLCardinality4647474860504786811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality569174472843249440.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19389e+09,1.39775,50984,2,5366,5,203096,6,0,599,177228,0


Converting to forward existential form...Done !
original formula: EX(AG(EF((p16==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U (p16==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t9, t10, t16, t17, t18, t19, t27, t28, t40, t42, t43, t45, t46, t51, t52,...353
(forward)formula 0,0,10.8859,313432,1,0,360,1.66503e+06,455,143,5298,1.19394e+06,472
FORMULA MedleyA-PT-05-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 99 transition count 222
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 99 transition count 222
Applied a total of 22 rules in 3 ms. Remains 99 /110 variables (removed 11) and now considering 222/244 (removed 22) transitions.
[2026-05-25 08:59:36] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4559914821369768883.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8472539154427249633.kers'
[2026-05-25 08:59:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4559914821369768883.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8472539154427249633.kers]
Normalized transition count is 220 out of 221 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 220 rows 99 cols 841 entries
Finished phase 1 with 75 SingleSign rule and 4 generalized
[2026-05-25 08:59:36] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8472539154427249633.kers
Total runtime 1 ms.
[2026-05-25 08:59:36] [INFO ] Implicit Places using invariants in 78 ms returned []
[2026-05-25 08:59:36] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2026-05-25 08:59:36] [INFO ] Invariant cache hit.
[2026-05-25 08:59:36] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 08:59:36] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2026-05-25 08:59:36] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2026-05-25 08:59:36] [INFO ] Invariant cache hit.
[2026-05-25 08:59:36] [INFO ] State equation strengthened by 94 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 220/319 variables, 99/120 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 93/213 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (OVERLAPS) 1/320 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/320 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 0/320 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 214 constraints, problems are : Problem set: 0 solved, 221 unsolved in 13042 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 220/319 variables, 99/120 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 93/213 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 221/434 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/319 variables, 0/434 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (OVERLAPS) 1/320 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/320 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 11 (OVERLAPS) 0/320 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 435 constraints, problems are : Problem set: 0 solved, 221 unsolved in 25150 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38258ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 38259ms
Starting structural reductions in LTL mode, iteration 1 : 99/110 places, 222/244 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38485 ms. Remains : 99/110 places, 222/244 transitions.
[2026-05-25 09:00:15] [INFO ] Flatten gal took : 11 ms
[2026-05-25 09:00:15] [INFO ] Flatten gal took : 10 ms
[2026-05-25 09:00:15] [INFO ] Input system was already deterministic with 222 transitions.
[2026-05-25 09:00:15] [INFO ] Flatten gal took : 9 ms
[2026-05-25 09:00:15] [INFO ] Flatten gal took : 5 ms
[2026-05-25 09:00:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality2497270278272277621.gal : 2 ms
[2026-05-25 09:00:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality10726542358114376213.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/CTLCardinality2497270278272277621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10726542358114376213.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.68411e+09,4.02149,116972,2,9505,5,452690,6,0,611,478513,0


Converting to forward existential form...Done !
original formula: EF(((A(!(A((p71==1) U ((p43==0)||(p26==1)))) U EX(TRUE)) * (p6==1)) * (p21==0)))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * (p21==0)) * (p6==1)) * !(EG(!(EX(TRUE))))) * !(E(!(EX(TRUE)) U (!(!(!((E(!(((p43==0)||(p2...267
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t9, t10, t13, t14, t16, t17, t18, t19, t20, t22, t23, t24, t27, t28, ...427
Detected timeout of ITS tools.
[2026-05-25 09:00:45] [INFO ] Flatten gal took : 4 ms
[2026-05-25 09:00:45] [INFO ] Applying decomposition
[2026-05-25 09:00:45] [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/graph12189561428926253474.txt' '-o' '/tmp/graph12189561428926253474.bin' '-w' '/tmp/graph12189561428926253474.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12189561428926253474.bin' '-l' '-1' '-v' '-w' '/tmp/graph12189561428926253474.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:00:45] [INFO ] Decomposing Gal with order
[2026-05-25 09:00:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:00:45] [INFO ] Removed a total of 442 redundant transitions.
[2026-05-25 09:00:45] [INFO ] Flatten gal took : 10 ms
[2026-05-25 09:00:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 4 ms.
[2026-05-25 09:00:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality15823250546725604387.gal : 2 ms
[2026-05-25 09:00:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality6956685559505646800.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/CTLCardinality15823250546725604387.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6956685559505646800.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.68411e+09,0.149638,10972,533,27,12277,158,322,31508,54,399,0


Converting to forward existential form...Done !
original formula: EF(((A(!(A((i3.u18.p71==1) U ((i2.i0.u11.p43==0)||(i1.u7.p26==1)))) U EX(TRUE)) * (i0.u1.p6==1)) * (i1.u6.p21==0)))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * (i1.u6.p21==0)) * (i0.u1.p6==1)) * !(EG(!(EX(TRUE))))) * !(E(!(EX(TRUE)) U (!(!(!((E(!(((...334
Reverse transition relation is NOT exact ! Due to transitions t175, t177, t179, t181, i0.t221, i0.t71, i0.t70, i0.t65, i0.u1.t50, i0.u1.t76, i0.u3.t73, i0....649
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,3.13909,103412,1,0,138158,300,2067,306793,255,722,176874
FORMULA MedleyA-PT-05-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 97 transition count 218
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 97 transition count 218
Applied a total of 26 rules in 11 ms. Remains 97 /110 variables (removed 13) and now considering 218/244 (removed 26) transitions.
[2026-05-25 09:00:48] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2102684637541599050.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12446738511926126056.kers'
[2026-05-25 09:00:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2102684637541599050.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12446738511926126056.kers]
Normalized transition count is 216 out of 217 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 216 rows 97 cols 833 entries
Finished phase 1 with 73 SingleSign rule and 4 generalized
[2026-05-25 09:00:48] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12446738511926126056.kers
Total runtime 1 ms.
[2026-05-25 09:00:48] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-25 09:00:48] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2026-05-25 09:00:48] [INFO ] Invariant cache hit.
[2026-05-25 09:00:48] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 09:00:48] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2026-05-25 09:00:48] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2026-05-25 09:00:48] [INFO ] Invariant cache hit.
[2026-05-25 09:00:48] [INFO ] State equation strengthened by 94 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 216/313 variables, 97/118 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (OVERLAPS) 1/314 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (OVERLAPS) 0/314 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 212 constraints, problems are : Problem set: 0 solved, 217 unsolved in 11802 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 97/97 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 216/313 variables, 97/118 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 217/428 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (OVERLAPS) 1/314 variables, 1/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 11 (OVERLAPS) 0/314 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Int declared 314/314 variables, and 429 constraints, problems are : Problem set: 0 solved, 217 unsolved in 24439 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 97/97 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36300ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 36301ms
Starting structural reductions in LTL mode, iteration 1 : 97/110 places, 218/244 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36558 ms. Remains : 97/110 places, 218/244 transitions.
[2026-05-25 09:01:25] [INFO ] Flatten gal took : 9 ms
[2026-05-25 09:01:25] [INFO ] Flatten gal took : 8 ms
[2026-05-25 09:01:25] [INFO ] Input system was already deterministic with 218 transitions.
[2026-05-25 09:01:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 09:01:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 09:01:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality4849425714495282178.gal : 2 ms
[2026-05-25 09:01:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality8067213825553987713.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/CTLCardinality4849425714495282178.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8067213825553987713.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19389e+09,1.84666,51016,2,5366,5,203096,6,0,599,177228,0


Converting to forward existential form...Done !
original formula: E((p90!=1) U A((p83==0) U !(EX(E(((p81==0)||(p49==1)) U (p78==1))))))
=> equivalent forward existential formula: [((FwdU(Init,(p90!=1)) * !(EG(!(!(EX(E(((p81==0)||(p49==1)) U (p78==1)))))))) * !(E(!(!(EX(E(((p81==0)||(p49==1)...247
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t9, t10, t16, t17, t18, t19, t27, t28, t40, t42, t43, t45, t46, t51, t52,...353
Detected timeout of ITS tools.
[2026-05-25 09:01:55] [INFO ] Flatten gal took : 10 ms
[2026-05-25 09:01:55] [INFO ] Applying decomposition
[2026-05-25 09:01:55] [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/graph7429813372016304997.txt' '-o' '/tmp/graph7429813372016304997.bin' '-w' '/tmp/graph7429813372016304997.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7429813372016304997.bin' '-l' '-1' '-v' '-w' '/tmp/graph7429813372016304997.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:01:55] [INFO ] Decomposing Gal with order
[2026-05-25 09:01:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:01:55] [INFO ] Removed a total of 431 redundant transitions.
[2026-05-25 09:01:55] [INFO ] Flatten gal took : 13 ms
[2026-05-25 09:01:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 5 ms.
[2026-05-25 09:01:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality14658193888473564239.gal : 2 ms
[2026-05-25 09:01:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality69051792199087610.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/CTLCardinality14658193888473564239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality69051792199087610.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19389e+09,0.089834,8588,277,23,8738,140,317,20177,47,370,0


Converting to forward existential form...Done !
original formula: E((i3.u22.p90!=1) U A((i2.u21.p83==0) U !(EX(E(((i2.u20.p81==0)||(i1.i0.u12.p49==1)) U (i2.u19.p78==1))))))
=> equivalent forward existential formula: [((FwdU(Init,(i3.u22.p90!=1)) * !(EG(!(!(EX(E(((i2.u20.p81==0)||(i1.i0.u12.p49==1)) U (i2.u19.p78==1)))))))) * !...333
Reverse transition relation is NOT exact ! Due to transitions t170, t172, t174, t176, i0.i0.t66, i0.i0.t67, i0.i0.t217, i0.i0.u3.t69, i0.i0.u3.t70, i0.i0.u...516
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
(forward)formula 0,1,5.50704,202936,1,0,312720,466,2236,1.02367e+06,225,1487,231025
FORMULA MedleyA-PT-05-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Graph (complete) has 542 edges and 110 vertex of which 109 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 108 transition count 241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 107 transition count 241
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 16 place count 94 transition count 215
Iterating global reduction 2 with 13 rules applied. Total rules applied 29 place count 94 transition count 215
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 94 transition count 212
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 91 transition count 209
Applied a total of 38 rules in 32 ms. Remains 91 /110 variables (removed 19) and now considering 209/244 (removed 35) transitions.
[2026-05-25 09:02:00] [INFO ] Flow matrix only has 208 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9013050829844148147.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7502493934728480139.kers'
[2026-05-25 09:02:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9013050829844148147.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7502493934728480139.kers]
Normalized transition count is 207 out of 208 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 207 rows 91 cols 786 entries
Finished phase 1 with 67 SingleSign rule and 4 generalized
[2026-05-25 09:02:00] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7502493934728480139.kers
Total runtime 1 ms.
[2026-05-25 09:02:00] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-25 09:02:00] [INFO ] Flow matrix only has 208 transitions (discarded 1 similar events)
[2026-05-25 09:02:00] [INFO ] Invariant cache hit.
[2026-05-25 09:02:01] [INFO ] State equation strengthened by 29 read => feed constraints.
[2026-05-25 09:02:01] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2026-05-25 09:02:01] [INFO ] Redundant transitions in 47 ms returned []
Running 200 sub problems to find dead transitions.
[2026-05-25 09:02:01] [INFO ] Flow matrix only has 208 transitions (discarded 1 similar events)
[2026-05-25 09:02:01] [INFO ] Invariant cache hit.
[2026-05-25 09:02:01] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (OVERLAPS) 3/91 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 207/298 variables, 91/112 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/298 variables, 28/140 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 9 (OVERLAPS) 1/299 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/299 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 11 (OVERLAPS) 0/299 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 299/299 variables, and 141 constraints, problems are : Problem set: 0 solved, 200 unsolved in 11538 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 91/91 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (OVERLAPS) 3/91 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 207/298 variables, 91/112 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/298 variables, 28/140 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 200/340 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 1/341 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/298 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 11 (OVERLAPS) 1/299 variables, 1/342 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/299 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 13 (OVERLAPS) 0/299 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 299/299 variables, and 342 constraints, problems are : Problem set: 0 solved, 200 unsolved in 20770 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 91/91 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32351ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 32352ms
Starting structural reductions in SI_CTL mode, iteration 1 : 91/110 places, 209/244 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32669 ms. Remains : 91/110 places, 209/244 transitions.
[2026-05-25 09:02:33] [INFO ] Flatten gal took : 8 ms
[2026-05-25 09:02:33] [INFO ] Flatten gal took : 9 ms
[2026-05-25 09:02:33] [INFO ] Input system was already deterministic with 209 transitions.
[2026-05-25 09:02:33] [INFO ] Flatten gal took : 6 ms
[2026-05-25 09:02:33] [INFO ] Flatten gal took : 6 ms
[2026-05-25 09:02:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality5942852203745092947.gal : 2 ms
[2026-05-25 09:02:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality6393414281544911917.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/CTLCardinality5942852203745092947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6393414281544911917.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19461e+09,1.10572,42500,2,4351,5,172794,6,0,564,150164,0


Converting to forward existential form...Done !
original formula: EF(EG(((p74==1)||(p41==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((p74==1)||(p41==1)))] != FALSE
Hit Full ! (commute/partial/dont) 197/0/12
(forward)formula 0,1,2.57649,70520,1,0,9,341950,19,2,3543,229271,8
FORMULA MedleyA-PT-05-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Graph (complete) has 542 edges and 110 vertex of which 109 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 109 transition count 242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 108 transition count 242
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 15 place count 96 transition count 218
Iterating global reduction 2 with 12 rules applied. Total rules applied 27 place count 96 transition count 218
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 30 place count 96 transition count 215
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 36 place count 93 transition count 212
Applied a total of 36 rules in 52 ms. Remains 93 /110 variables (removed 17) and now considering 212/244 (removed 32) transitions.
[2026-05-25 09:02:36] [INFO ] Flow matrix only has 211 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12682181827147746847.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9172121178160395000.kers'
[2026-05-25 09:02:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12682181827147746847.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9172121178160395000.kers]
Normalized transition count is 210 out of 211 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 210 rows 93 cols 804 entries
Finished phase 1 with 69 SingleSign rule and 4 generalized
[2026-05-25 09:02:36] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9172121178160395000.kers
Total runtime 2 ms.
[2026-05-25 09:02:36] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-25 09:02:36] [INFO ] Flow matrix only has 211 transitions (discarded 1 similar events)
[2026-05-25 09:02:36] [INFO ] Invariant cache hit.
[2026-05-25 09:02:36] [INFO ] State equation strengthened by 94 read => feed constraints.
[2026-05-25 09:02:36] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2026-05-25 09:02:36] [INFO ] Redundant transitions in 41 ms returned []
Running 211 sub problems to find dead transitions.
[2026-05-25 09:02:36] [INFO ] Flow matrix only has 211 transitions (discarded 1 similar events)
[2026-05-25 09:02:36] [INFO ] Invariant cache hit.
[2026-05-25 09:02:36] [INFO ] State equation strengthened by 94 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (OVERLAPS) 210/303 variables, 93/116 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 93/209 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/303 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 8 (OVERLAPS) 1/304 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/304 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 10 (OVERLAPS) 0/304 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 211 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 210 constraints, problems are : Problem set: 0 solved, 211 unsolved in 10475 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 93/93 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 211 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (OVERLAPS) 210/303 variables, 93/116 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 93/209 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/303 variables, 211/420 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/303 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 9 (OVERLAPS) 1/304 variables, 1/421 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/304 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 11 (OVERLAPS) 0/304 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 211 unsolved
No progress, stopping.
After SMT solving in domain Int declared 304/304 variables, and 421 constraints, problems are : Problem set: 0 solved, 211 unsolved in 24504 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 93/93 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35037ms problems are : Problem set: 0 solved, 211 unsolved
Search for dead transitions found 0 dead transitions in 35037ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/110 places, 212/244 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35357 ms. Remains : 93/110 places, 212/244 transitions.
[2026-05-25 09:03:11] [INFO ] Flatten gal took : 6 ms
[2026-05-25 09:03:11] [INFO ] Flatten gal took : 7 ms
[2026-05-25 09:03:11] [INFO ] Input system was already deterministic with 212 transitions.
[2026-05-25 09:03:11] [INFO ] Flatten gal took : 4 ms
[2026-05-25 09:03:11] [INFO ] Flatten gal took : 5 ms
[2026-05-25 09:03:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality15204997766264241754.gal : 3 ms
[2026-05-25 09:03:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality10729807083468100718.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/CTLCardinality15204997766264241754.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10729807083468100718.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19523e+09,1.22404,47744,2,5299,5,191885,6,0,578,169908,0


Converting to forward existential form...Done !
original formula: EF(AG(((p53==0)||(p29==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p53==0)||(p29==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t8, t9, t15, t16, t17, t18, t24, t25, t30, t31, t35, t39, t41, t42, t44, ...367
(forward)formula 0,1,3.95034,109696,1,0,344,513409,444,128,5000,406192,432
FORMULA MedleyA-PT-05-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 244/244 transitions.
Graph (complete) has 542 edges and 110 vertex of which 109 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 108 transition count 241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 107 transition count 241
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 15 place count 95 transition count 217
Iterating global reduction 2 with 12 rules applied. Total rules applied 27 place count 95 transition count 217
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 30 place count 95 transition count 214
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 36 place count 92 transition count 211
Applied a total of 36 rules in 24 ms. Remains 92 /110 variables (removed 18) and now considering 211/244 (removed 33) transitions.
[2026-05-25 09:03:15] [INFO ] Flow matrix only has 210 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12842312138449646875.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10614647982405394789.kers'
[2026-05-25 09:03:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12842312138449646875.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10614647982405394789.kers]
Normalized transition count is 209 out of 210 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 209 rows 92 cols 790 entries
Finished phase 1 with 68 SingleSign rule and 4 generalized
[2026-05-25 09:03:15] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10614647982405394789.kers
Total runtime 1 ms.
[2026-05-25 09:03:15] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-25 09:03:15] [INFO ] Flow matrix only has 210 transitions (discarded 1 similar events)
[2026-05-25 09:03:15] [INFO ] Invariant cache hit.
[2026-05-25 09:03:15] [INFO ] State equation strengthened by 29 read => feed constraints.
[2026-05-25 09:03:15] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2026-05-25 09:03:15] [INFO ] Redundant transitions in 19 ms returned []
Running 202 sub problems to find dead transitions.
[2026-05-25 09:03:15] [INFO ] Flow matrix only has 210 transitions (discarded 1 similar events)
[2026-05-25 09:03:15] [INFO ] Invariant cache hit.
[2026-05-25 09:03:15] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 3/92 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 209/301 variables, 92/114 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 28/142 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (OVERLAPS) 1/302 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/302 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 11 (OVERLAPS) 0/302 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 302/302 variables, and 143 constraints, problems are : Problem set: 0 solved, 202 unsolved in 10344 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 92/92 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 3/92 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 209/301 variables, 92/114 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 28/142 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 202/344 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/301 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 10 (OVERLAPS) 1/302 variables, 1/345 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/302 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 12 (OVERLAPS) 0/302 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 302/302 variables, and 345 constraints, problems are : Problem set: 0 solved, 202 unsolved in 19285 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 92/92 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29672ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 29672ms
Starting structural reductions in SI_CTL mode, iteration 1 : 92/110 places, 211/244 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29917 ms. Remains : 92/110 places, 211/244 transitions.
[2026-05-25 09:03:45] [INFO ] Flatten gal took : 8 ms
[2026-05-25 09:03:45] [INFO ] Flatten gal took : 8 ms
[2026-05-25 09:03:45] [INFO ] Input system was already deterministic with 211 transitions.
[2026-05-25 09:03:45] [INFO ] Flatten gal took : 7 ms
[2026-05-25 09:03:45] [INFO ] Flatten gal took : 6 ms
[2026-05-25 09:03:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality17347650010931084689.gal : 2 ms
[2026-05-25 09:03:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality15291518136941291453.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/CTLCardinality17347650010931084689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15291518136941291453.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.33293e+09,2.28315,75408,2,5945,5,290217,6,0,570,290268,0


Converting to forward existential form...Done !
original formula: AG(AF((p26==0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((p26==0)))] = FALSE
Hit Full ! (commute/partial/dont) 207/0/4
(forward)formula 0,0,4.7765,112420,1,0,9,540256,20,2,3559,363719,8
FORMULA MedleyA-PT-05-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 09:03:50] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:03:50] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:03:50] [INFO ] Applying decomposition
[2026-05-25 09:03:50] [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/graph10315150718433952567.txt' '-o' '/tmp/graph10315150718433952567.bin' '-w' '/tmp/graph10315150718433952567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10315150718433952567.bin' '-l' '-1' '-v' '-w' '/tmp/graph10315150718433952567.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:03:50] [INFO ] Decomposing Gal with order
[2026-05-25 09:03:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:03:50] [INFO ] Removed a total of 312 redundant transitions.
[2026-05-25 09:03:50] [INFO ] Flatten gal took : 9 ms
[2026-05-25 09:03:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 1 ms.
[2026-05-25 09:03:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality1033481475127465047.gal : 1 ms
[2026-05-25 09:03:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality2738394703794499208.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/CTLCardinality1033481475127465047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2738394703794499208.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.03214e+09,0.44508,19748,904,366,26317,1429,281,62077,185,10107,0


Converting to forward existential form...Done !
original formula: !(E(EX(EF(AX((u11.p56==1)))) U !((((EX(((i2.u8.p44==0)||(i3.u14.p74==1))) + (i5.u22.p67!=1)) + ((u11.p53==0)||(i3.u13.p71==1))) + ((u5.p2...183
=> equivalent forward existential formula: [((((FwdU(Init,EX(E(TRUE U !(EX(!((u11.p56==1))))))) * !(((u5.p24==0)||(i5.u19.p100==1)))) * !(((u11.p53==0)||(i...246
Reverse transition relation is NOT exact ! Due to transitions u5.t67, u5.t68, u5.t69, u5.t70, u5.t72, u5.t73, u5.t75, u5.t76, u5.t79, u5.t80, u5.t82, u5.t8...899
(forward)formula 0,1,191.606,2264448,1,0,2.6521e+06,43649,694,5.46891e+06,463,744788,1209194
FORMULA MedleyA-PT-05-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Total runtime 869952 ms.

BK_STOP 1779700022625

--------------------
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="MedleyA-PT-05"
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 MedleyA-PT-05, 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 r178-oct2-177969019900129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-05.tgz
mv MedleyA-PT-05 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;