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.r002-oct2-177944366300481.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 AutoFlight-PT-03b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366300481
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.6K Mar 5 16:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 5 16:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 5 16:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 5 16:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 5 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Mar 5 16:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 70K 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 AutoFlight-PT-03b-CTLCardinality-2024-00
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-01
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-02
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-03
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-04
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-05
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-06
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-07
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-08
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-09
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-10
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-11
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-12
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-13
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-14
FORMULA_NAME AutoFlight-PT-03b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779491202483

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-03b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-22 23:06:43] [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]
[2026-05-22 23:06:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 23:06:43] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2026-05-22 23:06:43] [INFO ] Transformed 298 places.
[2026-05-22 23:06:43] [INFO ] Transformed 296 transitions.
[2026-05-22 23:06:43] [INFO ] Found NUPN structural information;
[2026-05-22 23:06:43] [INFO ] Parsed PT model containing 298 places and 296 transitions and 692 arcs in 183 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 90 out of 298 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 296/296 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 275 transition count 273
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 275 transition count 273
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 49 place count 275 transition count 270
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 53 place count 271 transition count 266
Iterating global reduction 1 with 4 rules applied. Total rules applied 57 place count 271 transition count 266
Applied a total of 57 rules in 56 ms. Remains 271 /298 variables (removed 27) and now considering 266/296 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5671627062137989822.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7547811713930675159.kers'
[2026-05-22 23:06:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5671627062137989822.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7547811713930675159.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 266 rows 271 cols 632 entries
Finished phase 1 with 244 SingleSign rule and 5 generalized
[2026-05-22 23:06:44] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7547811713930675159.kers
Total runtime 2 ms.
[2026-05-22 23:06:44] [INFO ] Implicit Places using invariants in 304 ms returned []
[2026-05-22 23:06:44] [INFO ] Invariant cache hit.
[2026-05-22 23:06:44] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
Running 265 sub problems to find dead transitions.
[2026-05-22 23:06:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/271 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/271 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/271 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/271 variables, 19/81 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 8/91 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/271 variables, 10/101 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/271 variables, 6/107 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/271 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/271 variables, 3/112 constraints. Problems are: Problem set: 0 solved, 265 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 271/537 variables, and 112 constraints, problems are : Problem set: 0 solved, 265 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/271 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 90/90 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 265 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/271 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/271 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/271 variables, 90/112 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 3/115 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/271 variables, 3/118 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 8 (OVERLAPS) 266/537 variables, 271/391 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/537 variables, 265/656 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/537 variables, 4/660 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/537 variables, 5/665 constraints. Problems are: Problem set: 0 solved, 265 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 537/537 variables, and 670 constraints, problems are : Problem set: 0 solved, 265 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 271/271 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 112/112 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60107ms problems are : Problem set: 0 solved, 265 unsolved
Search for dead transitions found 0 dead transitions in 60127ms
Starting structural reductions in LTL mode, iteration 1 : 271/298 places, 266/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60900 ms. Remains : 271/298 places, 266/296 transitions.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Applied a total of 0 rules in 3 ms. Remains 271 /271 variables (removed 0) and now considering 266/266 (removed 0) transitions.
[2026-05-22 23:07:44] [INFO ] Invariant cache hit.
[2026-05-22 23:07:45] [INFO ] Implicit Places using invariants in 119 ms returned []
[2026-05-22 23:07:45] [INFO ] Invariant cache hit.
[2026-05-22 23:07:45] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 298 ms. Remains : 271/271 places, 266/266 transitions.
Support contains 90 out of 271 places after structural reductions.
[2026-05-22 23:07:45] [INFO ] Flatten gal took : 47 ms
[2026-05-22 23:07:45] [INFO ] Flatten gal took : 14 ms
[2026-05-22 23:07:45] [INFO ] Input system was already deterministic with 266 transitions.
Support contains 78 out of 271 places (down from 90) after GAL structural reductions.
RANDOM walk for 40000 steps (250 resets) in 1581 ms. (25 steps per ms) remains 9/55 properties
BEST_FIRST walk for 40004 steps (44 resets) in 125 ms. (317 steps per ms) remains 6/9 properties
BEST_FIRST walk for 40004 steps (27 resets) in 71 ms. (555 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (26 resets) in 76 ms. (519 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (26 resets) in 65 ms. (606 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40003 steps (28 resets) in 95 ms. (416 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (25 resets) in 75 ms. (526 steps per ms) remains 4/5 properties
[2026-05-22 23:07:46] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 211/219 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 48/267 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/267 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 4/271 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 266/537 variables, 271/293 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/537 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/537 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 537/537 variables, and 293 constraints, problems are : Problem set: 0 solved, 4 unsolved in 292 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 271/271 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 211/219 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 5/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 48/267 variables, 4/25 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/267 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 4/271 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/271 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/271 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 266/537 variables, 271/304 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/537 variables, 4/308 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/537 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/537 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/537 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 537/537 variables, and 309 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1782 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 271/271 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2096ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 3 properties in 89 ms.
Support contains 5 out of 271 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 271/271 places, 266/266 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 271 transition count 173
Reduce places removed 93 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 106 rules applied. Total rules applied 199 place count 178 transition count 160
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 206 place count 172 transition count 159
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 207 place count 171 transition count 159
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 33 Pre rules applied. Total rules applied 207 place count 171 transition count 126
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 273 place count 138 transition count 126
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 287 place count 124 transition count 112
Iterating global reduction 4 with 14 rules applied. Total rules applied 301 place count 124 transition count 112
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 301 place count 124 transition count 105
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 315 place count 117 transition count 105
Performed 36 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 387 place count 81 transition count 65
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 388 place count 81 transition count 64
Free-agglomeration rule applied 11 times.
Iterating global reduction 4 with 11 rules applied. Total rules applied 399 place count 81 transition count 53
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 410 place count 70 transition count 53
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 411 place count 69 transition count 52
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 412 place count 68 transition count 52
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 412 place count 68 transition count 51
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 414 place count 67 transition count 51
Applied a total of 414 rules in 63 ms. Remains 67 /271 variables (removed 204) and now considering 51/266 (removed 215) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 67/271 places, 51/266 transitions.
RANDOM walk for 175 steps (0 resets) in 8 ms. (19 steps per ms) remains 0/1 properties
[2026-05-22 23:07:48] [INFO ] Flatten gal took : 16 ms
[2026-05-22 23:07:48] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:07:48] [INFO ] Input system was already deterministic with 266 transitions.
Computed a total of 82 stabilizing places and 82 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 247 transition count 242
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 247 transition count 242
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 247 transition count 239
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 61 place count 237 transition count 229
Iterating global reduction 1 with 10 rules applied. Total rules applied 71 place count 237 transition count 229
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 235 transition count 227
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 235 transition count 227
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 233 transition count 225
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 233 transition count 225
Applied a total of 79 rules in 25 ms. Remains 233 /271 variables (removed 38) and now considering 225/266 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2151163615086834940.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17791668328575301141.kers'
[2026-05-22 23:07:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2151163615086834940.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17791668328575301141.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 225 rows 233 cols 550 entries
Finished phase 1 with 206 SingleSign rule and 5 generalized
[2026-05-22 23:07:48] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17791668328575301141.kers
Total runtime 3 ms.
[2026-05-22 23:07:48] [INFO ] Implicit Places using invariants in 115 ms returned []
[2026-05-22 23:07:48] [INFO ] Invariant cache hit.
[2026-05-22 23:07:48] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
Running 224 sub problems to find dead transitions.
[2026-05-22 23:07:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (OVERLAPS) 225/458 variables, 233/295 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 458/458 variables, and 298 constraints, problems are : Problem set: 0 solved, 224 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 43/65 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (OVERLAPS) 225/458 variables, 233/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 224/522 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/458 variables, 3/525 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 8/533 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 6/539 constraints. Problems are: Problem set: 0 solved, 224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/458 variables, and 540 constraints, problems are : Problem set: 0 solved, 224 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 55/55 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 60084ms problems are : Problem set: 0 solved, 224 unsolved
Search for dead transitions found 0 dead transitions in 60085ms
Starting structural reductions in LTL mode, iteration 1 : 233/271 places, 225/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60401 ms. Remains : 233/271 places, 225/266 transitions.
[2026-05-22 23:08:48] [INFO ] Flatten gal took : 21 ms
[2026-05-22 23:08:48] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:08:48] [INFO ] Input system was already deterministic with 225 transitions.
[2026-05-22 23:08:49] [INFO ] Flatten gal took : 20 ms
[2026-05-22 23:08:49] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:08:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality10468163118602215224.gal : 4 ms
[2026-05-22 23:08:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality3484828017805869278.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10468163118602215224.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3484828017805869278.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,4.14476e+17,2.74138,91048,2,38479,5,316411,6,0,1159,509810,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:09:19] [INFO ] Flatten gal took : 20 ms
[2026-05-22 23:09:19] [INFO ] Applying decomposition
[2026-05-22 23:09:19] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph884616798787167559.txt' '-o' '/tmp/graph884616798787167559.bin' '-w' '/tmp/graph884616798787167559.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph884616798787167559.bin' '-l' '-1' '-v' '-w' '/tmp/graph884616798787167559.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:09:19] [INFO ] Decomposing Gal with order
[2026-05-22 23:09:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:09:19] [INFO ] Removed a total of 45 redundant transitions.
[2026-05-22 23:09:19] [INFO ] Flatten gal took : 76 ms
[2026-05-22 23:09:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-22 23:09:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality13231058050013995733.gal : 6 ms
[2026-05-22 23:09:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality6761347573090079603.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/CTLCardinality13231058050013995733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6761347573090079603.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,4.14476e+17,0.126676,9148,1494,16,10608,195,506,11264,35,377,0


Converting to forward existential form...Done !
original formula: (EG((i11.i0.u4.p10==0)) + AX((i10.i0.u0.p2==0)))
=> equivalent forward existential formula: [(EY((Init * !(EG((i11.i0.u4.p10==0))))) * !((i10.i0.u0.p2==0)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t75, t85, t88, t119, t126, t141, t148, t163, t216, t217, t219, i0.u22.t4, i0.u22.t144, i1.i1....594
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 252 transition count 247
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 252 transition count 247
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 41 place count 252 transition count 244
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 49 place count 244 transition count 236
Iterating global reduction 1 with 8 rules applied. Total rules applied 57 place count 244 transition count 236
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 59 place count 242 transition count 234
Iterating global reduction 1 with 2 rules applied. Total rules applied 61 place count 242 transition count 234
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 63 place count 240 transition count 232
Iterating global reduction 1 with 2 rules applied. Total rules applied 65 place count 240 transition count 232
Applied a total of 65 rules in 61 ms. Remains 240 /271 variables (removed 31) and now considering 232/266 (removed 34) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1610950224610488740.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11990375032817907027.kers'
[2026-05-22 23:09:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1610950224610488740.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11990375032817907027.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 232 rows 240 cols 564 entries
Finished phase 1 with 213 SingleSign rule and 5 generalized
[2026-05-22 23:09:49] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11990375032817907027.kers
Total runtime 1 ms.
[2026-05-22 23:09:49] [INFO ] Implicit Places using invariants in 145 ms returned []
[2026-05-22 23:09:49] [INFO ] Invariant cache hit.
[2026-05-22 23:09:49] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
Running 231 sub problems to find dead transitions.
[2026-05-22 23:09:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/239 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (OVERLAPS) 1/240 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 10/54 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 9 (OVERLAPS) 232/472 variables, 240/298 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/472 variables, 6/304 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/472 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/472 variables, 2/307 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/472 variables, 4/311 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 472/472 variables, and 311 constraints, problems are : Problem set: 0 solved, 231 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 231 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/239 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (OVERLAPS) 1/240 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 49/71 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 5 (OVERLAPS) 232/472 variables, 240/311 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 231/542 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/472 variables, 12/554 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/472 variables, 3/557 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/472 variables, 1/558 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 472/472 variables, and 562 constraints, problems are : Problem set: 0 solved, 231 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 240/240 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 65/65 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 60048ms problems are : Problem set: 0 solved, 231 unsolved
Search for dead transitions found 0 dead transitions in 60049ms
Starting structural reductions in LTL mode, iteration 1 : 240/271 places, 232/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60463 ms. Remains : 240/271 places, 232/266 transitions.
[2026-05-22 23:10:50] [INFO ] Flatten gal took : 20 ms
[2026-05-22 23:10:50] [INFO ] Flatten gal took : 24 ms
[2026-05-22 23:10:50] [INFO ] Input system was already deterministic with 232 transitions.
[2026-05-22 23:10:50] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:10:50] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:10:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality5494384744431259173.gal : 2 ms
[2026-05-22 23:10:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality12880725356669410699.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/CTLCardinality5494384744431259173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12880725356669410699.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,5.44998e+17,10.7304,291708,2,85931,5,1.00674e+06,6,0,1194,1.76408e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:11:20] [INFO ] Flatten gal took : 21 ms
[2026-05-22 23:11:20] [INFO ] Applying decomposition
[2026-05-22 23:11:20] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12654325136364707805.txt' '-o' '/tmp/graph12654325136364707805.bin' '-w' '/tmp/graph12654325136364707805.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12654325136364707805.bin' '-l' '-1' '-v' '-w' '/tmp/graph12654325136364707805.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:11:20] [INFO ] Decomposing Gal with order
[2026-05-22 23:11:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:11:20] [INFO ] Removed a total of 42 redundant transitions.
[2026-05-22 23:11:20] [INFO ] Flatten gal took : 14 ms
[2026-05-22 23:11:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-22 23:11:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality14901733843207280954.gal : 5 ms
[2026-05-22 23:11:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality3837860640263062153.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/CTLCardinality14901733843207280954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3837860640263062153.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,5.44998e+17,0.265721,15476,2279,20,24109,229,543,32126,38,496,0


Converting to forward existential form...Done !
original formula: AF(((AF((((i6.u28.p91==0)||(i15.i1.u74.p232==1))||((i9.i1.u39.p139==0)&&(i13.i1.u66.p217==1)))) * AG(((i5.u22.p67==0)||(i18.i2.u97.p290==...467
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!((((i6.u28.p91==0)||(i15.i1.u74.p232==1))||((i9.i1.u39.p139==0)&&(i13.i1.u66.p217==1)))))) ...542
Reverse transition relation is NOT exact ! Due to transitions t76, t79, t89, t92, t123, t130, t154, t169, t224, t226, i0.i1.t91, i1.t165, i1.u15.t162, i2.t...662
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 94 place count 270 transition count 171
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 108 rules applied. Total rules applied 202 place count 176 transition count 157
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 208 place count 170 transition count 157
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 208 place count 170 transition count 122
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 278 place count 135 transition count 122
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 295 place count 118 transition count 105
Iterating global reduction 3 with 17 rules applied. Total rules applied 312 place count 118 transition count 105
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 312 place count 118 transition count 97
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 328 place count 110 transition count 97
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 394 place count 77 transition count 64
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 398 place count 77 transition count 60
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 406 place count 73 transition count 56
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 407 place count 72 transition count 55
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 410 place count 69 transition count 55
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 410 place count 69 transition count 52
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 416 place count 66 transition count 52
Applied a total of 416 rules in 60 ms. Remains 66 /271 variables (removed 205) and now considering 52/266 (removed 214) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6758193907509617644.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-859090434337441539.kers'
[2026-05-22 23:11:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6758193907509617644.kers, --Pflows, --basisKERS=/tmp/petrispot-output-859090434337441539.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 52 rows 56 cols 128 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-22 23:11:50] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-859090434337441539.kers
Total runtime 1 ms.
[2026-05-22 23:11:50] [INFO ] Implicit Places using invariants in 137 ms returned [27, 38, 49, 54, 59, 65]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 141 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 60/271 places, 52/266 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 56 transition count 48
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 56 transition count 48
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 55 transition count 47
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 55 transition count 47
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 54 transition count 46
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 54 transition count 46
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 53 transition count 45
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 53 transition count 45
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 52 transition count 44
Applied a total of 16 rules in 14 ms. Remains 52 /60 variables (removed 8) and now considering 44/52 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1556482348773547470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3288486783603968145.kers'
[2026-05-22 23:11:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1556482348773547470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3288486783603968145.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 44 rows 43 cols 102 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-22 23:11:50] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3288486783603968145.kers
Total runtime 0 ms.
[2026-05-22 23:11:50] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-22 23:11:50] [INFO ] Invariant cache hit.
[2026-05-22 23:11:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-22 23:11:50] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 52/271 places, 44/266 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 310 ms. Remains : 52/271 places, 44/266 transitions.
[2026-05-22 23:11:50] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:11:50] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:11:50] [INFO ] Input system was already deterministic with 44 transitions.
[2026-05-22 23:11:50] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:11:50] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:11:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality3669059737301045548.gal : 0 ms
[2026-05-22 23:11:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality10741312476263380795.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/CTLCardinality3669059737301045548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10741312476263380795.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,317952,0.021986,4204,2,188,5,1215,6,0,249,1220,0


Converting to forward existential form...Done !
original formula: AF(AG(AF((p156==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!((p156==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t40, t42, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,0.239036,16280,1,0,233,68110,120,137,1471,86949,292
FORMULA AutoFlight-PT-03b-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 247 transition count 242
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 247 transition count 242
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 247 transition count 239
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 61 place count 237 transition count 229
Iterating global reduction 1 with 10 rules applied. Total rules applied 71 place count 237 transition count 229
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 235 transition count 227
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 235 transition count 227
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 233 transition count 225
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 233 transition count 225
Applied a total of 79 rules in 36 ms. Remains 233 /271 variables (removed 38) and now considering 225/266 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9395621802039863097.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12986649446437046944.kers'
[2026-05-22 23:11:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9395621802039863097.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12986649446437046944.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 225 rows 233 cols 550 entries
Finished phase 1 with 206 SingleSign rule and 5 generalized
[2026-05-22 23:11:50] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12986649446437046944.kers
Total runtime 2 ms.
[2026-05-22 23:11:51] [INFO ] Implicit Places using invariants in 119 ms returned []
[2026-05-22 23:11:51] [INFO ] Invariant cache hit.
[2026-05-22 23:11:51] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
Running 224 sub problems to find dead transitions.
[2026-05-22 23:11:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (OVERLAPS) 225/458 variables, 233/295 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 10 (OVERLAPS) 0/458 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
No progress, stopping.
After SMT solving in domain Real declared 458/458 variables, and 298 constraints, problems are : Problem set: 0 solved, 224 unsolved in 28043 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 43/65 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (OVERLAPS) 225/458 variables, 233/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 224/522 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/458 variables, 3/525 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 8/533 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 6/539 constraints. Problems are: Problem set: 0 solved, 224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/458 variables, and 541 constraints, problems are : Problem set: 0 solved, 224 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 56/56 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 58072ms problems are : Problem set: 0 solved, 224 unsolved
Search for dead transitions found 0 dead transitions in 58087ms
Starting structural reductions in LTL mode, iteration 1 : 233/271 places, 225/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58439 ms. Remains : 233/271 places, 225/266 transitions.
[2026-05-22 23:12:49] [INFO ] Flatten gal took : 14 ms
[2026-05-22 23:12:49] [INFO ] Flatten gal took : 13 ms
[2026-05-22 23:12:49] [INFO ] Input system was already deterministic with 225 transitions.
[2026-05-22 23:12:49] [INFO ] Flatten gal took : 12 ms
[2026-05-22 23:12:49] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:12:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality1861722252568158620.gal : 2 ms
[2026-05-22 23:12:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality10823611457552658752.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/CTLCardinality1861722252568158620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10823611457552658752.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,4.14476e+17,2.96668,91704,2,38479,5,316411,6,0,1159,509810,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:13:19] [INFO ] Flatten gal took : 14 ms
[2026-05-22 23:13:19] [INFO ] Applying decomposition
[2026-05-22 23:13:19] [INFO ] Flatten gal took : 12 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/graph7718711720089199809.txt' '-o' '/tmp/graph7718711720089199809.bin' '-w' '/tmp/graph7718711720089199809.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7718711720089199809.bin' '-l' '-1' '-v' '-w' '/tmp/graph7718711720089199809.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:13:19] [INFO ] Decomposing Gal with order
[2026-05-22 23:13:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:13:19] [INFO ] Removed a total of 47 redundant transitions.
[2026-05-22 23:13:19] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:13:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:13:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality13491175686804820805.gal : 2 ms
[2026-05-22 23:13:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality1876239439617892746.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/CTLCardinality13491175686804820805.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1876239439617892746.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,4.14476e+17,0.099089,8160,944,14,8391,169,488,8774,28,326,0


Converting to forward existential form...Done !
original formula: AF(EX(EG(AF(EX((i11.i1.u46.p164==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(EG(!(EG(!(EX((i11.i1.u46.p164==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t72, t75, t88, t119, t126, t141, t148, t163, t216, t217, t219, i1.u29.t6, i1.u29.t129, i2.u9....586
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 247 transition count 242
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 247 transition count 242
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 247 transition count 239
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 61 place count 237 transition count 229
Iterating global reduction 1 with 10 rules applied. Total rules applied 71 place count 237 transition count 229
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 235 transition count 227
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 235 transition count 227
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 233 transition count 225
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 233 transition count 225
Applied a total of 79 rules in 36 ms. Remains 233 /271 variables (removed 38) and now considering 225/266 (removed 41) transitions.
[2026-05-22 23:13:49] [INFO ] Invariant cache hit.
[2026-05-22 23:13:49] [INFO ] Implicit Places using invariants in 108 ms returned []
[2026-05-22 23:13:49] [INFO ] Invariant cache hit.
[2026-05-22 23:13:49] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 233/271 places, 225/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 298 ms. Remains : 233/271 places, 225/266 transitions.
[2026-05-22 23:13:49] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:13:49] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:13:49] [INFO ] Input system was already deterministic with 225 transitions.
[2026-05-22 23:13:50] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:13:50] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:13:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality6701230861534981833.gal : 1 ms
[2026-05-22 23:13:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality12307361322541547224.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/CTLCardinality6701230861534981833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12307361322541547224.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,4.14476e+17,2.81117,91936,2,38479,5,316411,6,0,1159,509810,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:14:20] [INFO ] Flatten gal took : 13 ms
[2026-05-22 23:14:20] [INFO ] Applying decomposition
[2026-05-22 23:14:20] [INFO ] Flatten gal took : 10 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/graph6266320282533267800.txt' '-o' '/tmp/graph6266320282533267800.bin' '-w' '/tmp/graph6266320282533267800.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6266320282533267800.bin' '-l' '-1' '-v' '-w' '/tmp/graph6266320282533267800.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:14:20] [INFO ] Decomposing Gal with order
[2026-05-22 23:14:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:14:20] [INFO ] Removed a total of 47 redundant transitions.
[2026-05-22 23:14:20] [INFO ] Flatten gal took : 11 ms
[2026-05-22 23:14:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:14:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality7762846328993844368.gal : 3 ms
[2026-05-22 23:14:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality792774001344141569.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/CTLCardinality7762846328993844368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality792774001344141569.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,4.14476e+17,0.160796,11520,1478,13,16257,180,483,17856,28,351,0


Converting to forward existential form...Done !
original formula: AF(AX(!(E((i13.i1.u55.p192==0) U (i15.i2.u99.p294==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(!(E((i13.i1.u55.p192==0) U (i15.i2.u99.p294==0))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t75, t98, t101, t119, t126, t148, t163, t216, t217, t219, i0.t72, i0.i2.t74, i1.u8.t0, i1.u8....587
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 270 transition count 174
Reduce places removed 91 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 105 rules applied. Total rules applied 196 place count 179 transition count 160
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 203 place count 173 transition count 159
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 204 place count 172 transition count 159
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 31 Pre rules applied. Total rules applied 204 place count 172 transition count 128
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 266 place count 141 transition count 128
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 279 place count 128 transition count 115
Iterating global reduction 4 with 13 rules applied. Total rules applied 292 place count 128 transition count 115
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 292 place count 128 transition count 109
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 304 place count 122 transition count 109
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 376 place count 86 transition count 73
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 380 place count 86 transition count 69
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 388 place count 82 transition count 65
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 389 place count 81 transition count 64
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 392 place count 78 transition count 64
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 392 place count 78 transition count 61
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 398 place count 75 transition count 61
Applied a total of 398 rules in 19 ms. Remains 75 /271 variables (removed 196) and now considering 61/266 (removed 205) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13436593799169331630.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3798911861149193483.kers'
[2026-05-22 23:14:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13436593799169331630.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3798911861149193483.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 61 rows 65 cols 147 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-22 23:14:50] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3798911861149193483.kers
Total runtime 0 ms.
[2026-05-22 23:14:50] [INFO ] Implicit Places using invariants in 72 ms returned [30, 42, 62, 68, 74]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 87 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 70/271 places, 61/266 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 70 transition count 58
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 67 transition count 58
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 66 transition count 57
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 66 transition count 57
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 65 transition count 56
Applied a total of 10 rules in 4 ms. Remains 65 /70 variables (removed 5) and now considering 56/61 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3323097235431849456.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-160206643085477506.kers'
[2026-05-22 23:14:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3323097235431849456.kers, --Pflows, --basisKERS=/tmp/petrispot-output-160206643085477506.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 56 rows 56 cols 129 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-22 23:14:50] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-160206643085477506.kers
Total runtime 0 ms.
[2026-05-22 23:14:50] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-22 23:14:50] [INFO ] Invariant cache hit.
[2026-05-22 23:14:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-22 23:14:50] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 65/271 places, 56/266 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 222 ms. Remains : 65/271 places, 56/266 transitions.
[2026-05-22 23:14:50] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:14:50] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:14:50] [INFO ] Input system was already deterministic with 56 transitions.
[2026-05-22 23:14:50] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:14:50] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:14:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality8807896096594371960.gal : 0 ms
[2026-05-22 23:14:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality12335360424707404482.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/CTLCardinality8807896096594371960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12335360424707404482.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,1.02298e+06,0.012828,4356,2,354,5,1811,6,0,308,1616,0


Converting to forward existential form...Done !
original formula: AF(((A((p253==0) U (p193==1)) * ((p248==1) + (AG(!(E((p80==1) U ((p235==0)||(p263==1))))) * (p246==0)))) * (AF((p133==1)) + (p253==1))))
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!((p193==1)) U (!((p253==0)) * !((p193==1)))) + EG(!((p193==1))))) * ((p248==1) + (!(E(TRUE ...264
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t10, t51, t52, t53, t54, t55, Intersection with reachable at each step enabled. (des...197
(forward)formula 0,0,1.18217,58344,1,0,650,356727,160,302,1941,391858,740
FORMULA AutoFlight-PT-03b-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 0 with 95 rules applied. Total rules applied 95 place count 270 transition count 170
Reduce places removed 95 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 109 rules applied. Total rules applied 204 place count 175 transition count 156
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 210 place count 169 transition count 156
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 210 place count 169 transition count 122
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 278 place count 135 transition count 122
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 294 place count 119 transition count 106
Iterating global reduction 3 with 16 rules applied. Total rules applied 310 place count 119 transition count 106
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 310 place count 119 transition count 98
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 326 place count 111 transition count 98
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 392 place count 78 transition count 65
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 396 place count 78 transition count 61
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 404 place count 74 transition count 57
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 405 place count 73 transition count 56
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 408 place count 70 transition count 56
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 408 place count 70 transition count 53
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 414 place count 67 transition count 53
Applied a total of 414 rules in 42 ms. Remains 67 /271 variables (removed 204) and now considering 53/266 (removed 213) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12556025554693200830.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7581353644940769727.kers'
[2026-05-22 23:14:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12556025554693200830.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7581353644940769727.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 53 rows 57 cols 131 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-22 23:14:51] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7581353644940769727.kers
Total runtime 0 ms.
[2026-05-22 23:14:51] [INFO ] Implicit Places using invariants in 64 ms returned [27, 38, 49, 54, 60, 66]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 65 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 61/271 places, 53/266 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 61 transition count 52
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 60 transition count 52
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 5 place count 57 transition count 49
Iterating global reduction 2 with 3 rules applied. Total rules applied 8 place count 57 transition count 49
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 56 transition count 48
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 56 transition count 48
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 55 transition count 47
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 55 transition count 47
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 54 transition count 46
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 54 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 53 transition count 45
Applied a total of 16 rules in 5 ms. Remains 53 /61 variables (removed 8) and now considering 45/53 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13221144632870956678.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13873563252712737912.kers'
[2026-05-22 23:14:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13221144632870956678.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13873563252712737912.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 45 rows 44 cols 105 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-22 23:14:51] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13873563252712737912.kers
Total runtime 1 ms.
[2026-05-22 23:14:51] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-22 23:14:51] [INFO ] Invariant cache hit.
[2026-05-22 23:14:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 23:14:51] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 53/271 places, 45/266 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 242 ms. Remains : 53/271 places, 45/266 transitions.
[2026-05-22 23:14:51] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:14:51] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:14:51] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-22 23:14:51] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:14:51] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:14:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7947348794292737703.gal : 1 ms
[2026-05-22 23:14:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12066534429866997141.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7947348794292737703.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12066534429866997141.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 4261 steps (279 resets) in 82 ms. (51 steps per ms) remains 0/1 properties
FORMULA AutoFlight-PT-03b-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 94 place count 270 transition count 171
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 108 rules applied. Total rules applied 202 place count 176 transition count 157
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 208 place count 170 transition count 157
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 208 place count 170 transition count 122
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 278 place count 135 transition count 122
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 294 place count 119 transition count 106
Iterating global reduction 3 with 16 rules applied. Total rules applied 310 place count 119 transition count 106
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 310 place count 119 transition count 98
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 326 place count 111 transition count 98
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 392 place count 78 transition count 65
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 396 place count 78 transition count 61
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 404 place count 74 transition count 57
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 405 place count 73 transition count 56
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 408 place count 70 transition count 56
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 408 place count 70 transition count 53
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 414 place count 67 transition count 53
Applied a total of 414 rules in 26 ms. Remains 67 /271 variables (removed 204) and now considering 53/266 (removed 213) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5971397309713146589.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14337663447334752518.kers'
[2026-05-22 23:14:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5971397309713146589.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14337663447334752518.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 53 rows 57 cols 131 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-22 23:14:52] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14337663447334752518.kers
Total runtime 0 ms.
[2026-05-22 23:14:52] [INFO ] Implicit Places using invariants in 53 ms returned [28, 39, 50, 55, 60, 66]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 54 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 61/271 places, 53/266 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 57 transition count 49
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 57 transition count 49
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 56 transition count 48
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 56 transition count 48
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 55 transition count 47
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 55 transition count 47
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 54 transition count 46
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 54 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 53 transition count 45
Applied a total of 16 rules in 5 ms. Remains 53 /61 variables (removed 8) and now considering 45/53 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2619535217715733837.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7883485137973929310.kers'
[2026-05-22 23:14:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2619535217715733837.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7883485137973929310.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 45 rows 44 cols 105 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-22 23:14:52] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7883485137973929310.kers
Total runtime 0 ms.
[2026-05-22 23:14:52] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-22 23:14:52] [INFO ] Invariant cache hit.
[2026-05-22 23:14:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 23:14:52] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 53/271 places, 45/266 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 172 ms. Remains : 53/271 places, 45/266 transitions.
[2026-05-22 23:14:52] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:14:52] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:14:52] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-22 23:14:52] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:14:52] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:14:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality217808980293144803.gal : 0 ms
[2026-05-22 23:14:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality15251462916618027061.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/CTLCardinality217808980293144803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15251462916618027061.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,405504,0.009928,4244,2,213,5,1330,6,0,251,1366,0


Converting to forward existential form...Done !
original formula: EG((p42==0))
=> equivalent forward existential formula: [FwdG(Init,(p42==0))] != FALSE
Hit Full ! (commute/partial/dont) 43/0/2
(forward)formula 0,1,0.030922,5492,1,0,9,8079,19,4,1229,5486,8
FORMULA AutoFlight-PT-03b-CTLCardinality-2024-07 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 : 271/271 places, 266/266 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 251 transition count 246
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 251 transition count 246
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 251 transition count 244
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 50 place count 243 transition count 236
Iterating global reduction 1 with 8 rules applied. Total rules applied 58 place count 243 transition count 236
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 242 transition count 235
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 242 transition count 235
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 241 transition count 234
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 241 transition count 234
Applied a total of 62 rules in 40 ms. Remains 241 /271 variables (removed 30) and now considering 234/266 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14232585537408568351.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2721151465952802904.kers'
[2026-05-22 23:14:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14232585537408568351.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2721151465952802904.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 234 rows 241 cols 568 entries
Finished phase 1 with 214 SingleSign rule and 5 generalized
[2026-05-22 23:14:52] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2721151465952802904.kers
Total runtime 1 ms.
[2026-05-22 23:14:52] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-22 23:14:52] [INFO ] Invariant cache hit.
[2026-05-22 23:14:52] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Running 233 sub problems to find dead transitions.
[2026-05-22 23:14:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (OVERLAPS) 1/241 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/241 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/241 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/241 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/241 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 8/70 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/241 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 8 (OVERLAPS) 234/475 variables, 241/311 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/475 variables, 6/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 475/475 variables, and 317 constraints, problems are : Problem set: 0 solved, 233 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 54/54 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 233 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (OVERLAPS) 1/241 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/241 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/241 variables, 54/76 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/241 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/241 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 6 (OVERLAPS) 234/475 variables, 241/319 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/475 variables, 233/552 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/475 variables, 5/557 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/475 variables, 3/560 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/475 variables, 3/563 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 475/475 variables, and 566 constraints, problems are : Problem set: 0 solved, 233 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 60075ms problems are : Problem set: 0 solved, 233 unsolved
Search for dead transitions found 0 dead transitions in 60076ms
Starting structural reductions in LTL mode, iteration 1 : 241/271 places, 234/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60339 ms. Remains : 241/271 places, 234/266 transitions.
[2026-05-22 23:15:52] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:15:52] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:15:52] [INFO ] Input system was already deterministic with 234 transitions.
[2026-05-22 23:15:52] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:15:52] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:15:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality6384367717637682051.gal : 1 ms
[2026-05-22 23:15:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality9442997734165033642.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/CTLCardinality6384367717637682051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9442997734165033642.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,5.66419e+17,11.9003,315136,2,75939,5,1.02296e+06,6,0,1200,1.99885e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:16:22] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:16:22] [INFO ] Applying decomposition
[2026-05-22 23:16:22] [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/graph5011966299598540933.txt' '-o' '/tmp/graph5011966299598540933.bin' '-w' '/tmp/graph5011966299598540933.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5011966299598540933.bin' '-l' '-1' '-v' '-w' '/tmp/graph5011966299598540933.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:16:22] [INFO ] Decomposing Gal with order
[2026-05-22 23:16:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:16:22] [INFO ] Removed a total of 45 redundant transitions.
[2026-05-22 23:16:22] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:16:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:16:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality6822428851798763896.gal : 2 ms
[2026-05-22 23:16:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality16664627719477506824.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/CTLCardinality6822428851798763896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16664627719477506824.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,5.66419e+17,0.213266,14272,2247,22,20822,289,502,28805,43,661,0


Converting to forward existential form...Done !
original formula: EF(EX((AX((i9.u35.p122==1)) * (((AG(((i9.u36.p128==0)&&(i5.i1.u21.p73==1))) + (i6.u25.p88==0)) + ((i2.u17.p61==1)||(i19.i1.u78.p239==1)))...203
=> equivalent forward existential formula: ((([((EY(FwdU(Init,TRUE)) * !(EX(!((i9.u35.p122==1))))) * !(E(TRUE U !(((i9.u36.p128==0)&&(i5.i1.u21.p73==1)))))...471
Reverse transition relation is NOT exact ! Due to transitions t78, t88, t91, t125, t132, t155, t172, t225, t226, t228, i0.t75, i0.i2.t77, i1.u11.t1, i1.u11...624
(forward)formula 0,1,1.87353,103612,1,0,253807,289,2999,309334,207,661,617085
FORMULA AutoFlight-PT-03b-CTLCardinality-2024-08 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 : 271/271 places, 266/266 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 247 transition count 242
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 247 transition count 242
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 247 transition count 239
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 61 place count 237 transition count 229
Iterating global reduction 1 with 10 rules applied. Total rules applied 71 place count 237 transition count 229
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 235 transition count 227
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 235 transition count 227
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 233 transition count 225
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 233 transition count 225
Applied a total of 79 rules in 18 ms. Remains 233 /271 variables (removed 38) and now considering 225/266 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6864365611939196455.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5888480540233509918.kers'
[2026-05-22 23:16:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6864365611939196455.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5888480540233509918.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 225 rows 233 cols 550 entries
Finished phase 1 with 206 SingleSign rule and 5 generalized
[2026-05-22 23:16:24] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5888480540233509918.kers
Total runtime 2 ms.
[2026-05-22 23:16:24] [INFO ] Implicit Places using invariants in 166 ms returned []
[2026-05-22 23:16:24] [INFO ] Invariant cache hit.
[2026-05-22 23:16:24] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
Running 224 sub problems to find dead transitions.
[2026-05-22 23:16:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (OVERLAPS) 225/458 variables, 233/295 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 10 (OVERLAPS) 0/458 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
No progress, stopping.
After SMT solving in domain Real declared 458/458 variables, and 298 constraints, problems are : Problem set: 0 solved, 224 unsolved in 26604 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 43/65 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (OVERLAPS) 225/458 variables, 233/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 224/522 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/458 variables, 3/525 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 8/533 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 6/539 constraints. Problems are: Problem set: 0 solved, 224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/458 variables, and 540 constraints, problems are : Problem set: 0 solved, 224 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 55/55 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 56642ms problems are : Problem set: 0 solved, 224 unsolved
Search for dead transitions found 0 dead transitions in 56644ms
Starting structural reductions in LTL mode, iteration 1 : 233/271 places, 225/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57020 ms. Remains : 233/271 places, 225/266 transitions.
[2026-05-22 23:17:21] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:17:21] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:17:21] [INFO ] Input system was already deterministic with 225 transitions.
[2026-05-22 23:17:21] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:17:21] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:17:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality16142321447726299716.gal : 1 ms
[2026-05-22 23:17:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality12478034075908418284.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/CTLCardinality16142321447726299716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12478034075908418284.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,4.14476e+17,2.71491,91196,2,38479,5,316411,6,0,1159,509810,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,2.7293,91196,1,0,6,316411,7,1,1407,509810,1
FORMULA AutoFlight-PT-03b-CTLCardinality-2024-09 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 : 271/271 places, 266/266 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 249 transition count 244
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 249 transition count 244
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 249 transition count 241
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 56 place count 240 transition count 232
Iterating global reduction 1 with 9 rules applied. Total rules applied 65 place count 240 transition count 232
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 66 place count 239 transition count 231
Iterating global reduction 1 with 1 rules applied. Total rules applied 67 place count 239 transition count 231
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 68 place count 238 transition count 230
Iterating global reduction 1 with 1 rules applied. Total rules applied 69 place count 238 transition count 230
Applied a total of 69 rules in 27 ms. Remains 238 /271 variables (removed 33) and now considering 230/266 (removed 36) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5275296755029248006.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4571241005384966517.kers'
[2026-05-22 23:17:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5275296755029248006.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4571241005384966517.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 230 rows 238 cols 560 entries
Finished phase 1 with 211 SingleSign rule and 5 generalized
[2026-05-22 23:17:24] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4571241005384966517.kers
Total runtime 2 ms.
[2026-05-22 23:17:24] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-22 23:17:24] [INFO ] Invariant cache hit.
[2026-05-22 23:17:24] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
Running 229 sub problems to find dead transitions.
[2026-05-22 23:17:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (OVERLAPS) 1/238 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/238 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/238 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (OVERLAPS) 230/468 variables, 238/300 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/468 variables, 2/302 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/468 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 9 (OVERLAPS) 0/468 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 229 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 468/468 variables, and 303 constraints, problems are : Problem set: 0 solved, 229 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 238/238 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 229 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (OVERLAPS) 1/238 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/238 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/238 variables, 43/65 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 6/71 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (OVERLAPS) 230/468 variables, 238/309 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/468 variables, 229/538 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/468 variables, 8/546 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/468 variables, 5/551 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/468 variables, 4/555 constraints. Problems are: Problem set: 0 solved, 229 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 468/468 variables, and 555 constraints, problems are : Problem set: 0 solved, 229 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 238/238 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 66/66 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60043ms problems are : Problem set: 0 solved, 229 unsolved
Search for dead transitions found 0 dead transitions in 60043ms
Starting structural reductions in LTL mode, iteration 1 : 238/271 places, 230/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60349 ms. Remains : 238/271 places, 230/266 transitions.
[2026-05-22 23:18:24] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:18:24] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:18:24] [INFO ] Input system was already deterministic with 230 transitions.
[2026-05-22 23:18:24] [INFO ] Flatten gal took : 11 ms
[2026-05-22 23:18:24] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:18:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality6528874382327535298.gal : 1 ms
[2026-05-22 23:18:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality9063142850491687887.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/CTLCardinality6528874382327535298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9063142850491687887.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,4.94529e+17,11.913,312208,2,84572,5,1.00828e+06,6,0,1184,1.9745e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:18:54] [INFO ] Flatten gal took : 4 ms
[2026-05-22 23:18:54] [INFO ] Applying decomposition
[2026-05-22 23:18:54] [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/graph6141744103351430511.txt' '-o' '/tmp/graph6141744103351430511.bin' '-w' '/tmp/graph6141744103351430511.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6141744103351430511.bin' '-l' '-1' '-v' '-w' '/tmp/graph6141744103351430511.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:18:54] [INFO ] Decomposing Gal with order
[2026-05-22 23:18:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:18:54] [INFO ] Removed a total of 44 redundant transitions.
[2026-05-22 23:18:54] [INFO ] Flatten gal took : 8 ms
[2026-05-22 23:18:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:18:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality9781625874460700479.gal : 2 ms
[2026-05-22 23:18:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality2018975586501789101.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/CTLCardinality9781625874460700479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2018975586501789101.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,4.94529e+17,0.338764,20772,3860,25,34071,258,496,47539,36,677,0


Converting to forward existential form...Done !
original formula: AF(((i14.u61.p201==1) * E(EX(AX((i9.u37.p126==1))) U A(EX(((i9.u34.p133==0)||(i8.u33.p116==1))) U ((i3.i1.u10.p35==0)||(i7.u27.p95==1))))...157
=> equivalent forward existential formula: [FwdG(Init,!(((i14.u61.p201==1) * E(EX(!(EX(!((i9.u37.p126==1))))) U !((E(!(((i3.i1.u10.p35==0)||(i7.u27.p95==1)...311
Reverse transition relation is NOT exact ! Due to transitions t77, t87, t90, t146, t153, t168, t220, t221, t222, t224, i0.t74, i0.i2.t76, i1.u20.t4, i1.u20...632
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 255 transition count 250
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 255 transition count 250
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 35 place count 255 transition count 247
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 250 transition count 242
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 250 transition count 242
Applied a total of 45 rules in 10 ms. Remains 250 /271 variables (removed 21) and now considering 242/266 (removed 24) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5412786553869301131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7716075878366538396.kers'
[2026-05-22 23:19:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5412786553869301131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7716075878366538396.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 242 rows 250 cols 584 entries
Finished phase 1 with 223 SingleSign rule and 5 generalized
[2026-05-22 23:19:25] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7716075878366538396.kers
Total runtime 1 ms.
[2026-05-22 23:19:25] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-22 23:19:25] [INFO ] Invariant cache hit.
[2026-05-22 23:19:25] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
Running 241 sub problems to find dead transitions.
[2026-05-22 23:19:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (OVERLAPS) 1/250 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 13/75 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 241 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 250/492 variables, and 82 constraints, problems are : Problem set: 0 solved, 241 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/250 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 241 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (OVERLAPS) 1/250 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 60/82 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 9/91 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 3/96 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/100 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 10 (OVERLAPS) 242/492 variables, 250/350 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/492 variables, 241/591 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/492 variables, 2/593 constraints. Problems are: Problem set: 0 solved, 241 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 492/492 variables, and 595 constraints, problems are : Problem set: 0 solved, 241 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 82/82 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60050ms problems are : Problem set: 0 solved, 241 unsolved
Search for dead transitions found 0 dead transitions in 60050ms
Starting structural reductions in LTL mode, iteration 1 : 250/271 places, 242/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60340 ms. Remains : 250/271 places, 242/266 transitions.
[2026-05-22 23:20:25] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:20:25] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:20:25] [INFO ] Input system was already deterministic with 242 transitions.
[2026-05-22 23:20:25] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:20:25] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:20:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality17136651991549139485.gal : 1 ms
[2026-05-22 23:20:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality5509349686454278898.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/CTLCardinality17136651991549139485.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5509349686454278898.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,7.68882e+17,14.4946,403296,2,121366,5,1.3206e+06,6,0,1244,2.54856e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:20:55] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:20:55] [INFO ] Applying decomposition
[2026-05-22 23:20:55] [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/graph9312007873156024511.txt' '-o' '/tmp/graph9312007873156024511.bin' '-w' '/tmp/graph9312007873156024511.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9312007873156024511.bin' '-l' '-1' '-v' '-w' '/tmp/graph9312007873156024511.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:20:55] [INFO ] Decomposing Gal with order
[2026-05-22 23:20:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:20:55] [INFO ] Removed a total of 38 redundant transitions.
[2026-05-22 23:20:55] [INFO ] Flatten gal took : 8 ms
[2026-05-22 23:20:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:20:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality7917062521968185305.gal : 2 ms
[2026-05-22 23:20:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality5412171467937128205.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/CTLCardinality7917062521968185305.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5412171467937128205.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,7.68882e+17,0.711176,32988,3837,25,59279,298,560,80300,40,801,0


Converting to forward existential form...Done !
original formula: EX((AX(AG((((i5.i0.u18.p48==1)||(i0.i1.u55.p180==0))||((i2.u21.p63==1)||(i9.u81.p228==0))))) * ((EF(((i12.u47.p142==0)&&(i3.u8.p24==1))) ...342
=> equivalent forward existential formula: (([(FwdU((EY(Init) * !(EX(!(!(E(TRUE U !((((i5.i0.u18.p48==1)||(i0.i1.u55.p180==0))||((i2.u21.p63==1)||(i9.u81.p...1154
Reverse transition relation is NOT exact ! Due to transitions t107, t160, t179, t233, t234, t236, i0.t77, i0.i1.t82, i0.i1.u56.t90, i0.i2.t79, i1.t104, i1....767
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,0,14.7471,528620,1,0,1.39908e+06,298,3642,1.30195e+06,198,801,2076690
FORMULA AutoFlight-PT-03b-CTLCardinality-2024-11 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 : 271/271 places, 266/266 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 247 transition count 242
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 247 transition count 242
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 247 transition count 239
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 61 place count 237 transition count 229
Iterating global reduction 1 with 10 rules applied. Total rules applied 71 place count 237 transition count 229
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 235 transition count 227
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 235 transition count 227
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 233 transition count 225
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 233 transition count 225
Applied a total of 79 rules in 14 ms. Remains 233 /271 variables (removed 38) and now considering 225/266 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10742997255760389130.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7786536129637007046.kers'
[2026-05-22 23:21:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10742997255760389130.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7786536129637007046.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 225 rows 233 cols 550 entries
Finished phase 1 with 206 SingleSign rule and 5 generalized
[2026-05-22 23:21:10] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7786536129637007046.kers
Total runtime 2 ms.
[2026-05-22 23:21:10] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-22 23:21:10] [INFO ] Invariant cache hit.
[2026-05-22 23:21:10] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
Running 224 sub problems to find dead transitions.
[2026-05-22 23:21:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (OVERLAPS) 225/458 variables, 233/295 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 10 (OVERLAPS) 0/458 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
No progress, stopping.
After SMT solving in domain Real declared 458/458 variables, and 298 constraints, problems are : Problem set: 0 solved, 224 unsolved in 25138 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 43/65 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (OVERLAPS) 225/458 variables, 233/298 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 224/522 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/458 variables, 3/525 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/458 variables, 8/533 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 6/539 constraints. Problems are: Problem set: 0 solved, 224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/458 variables, and 541 constraints, problems are : Problem set: 0 solved, 224 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 56/56 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 55172ms problems are : Problem set: 0 solved, 224 unsolved
Search for dead transitions found 0 dead transitions in 55174ms
Starting structural reductions in LTL mode, iteration 1 : 233/271 places, 225/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55493 ms. Remains : 233/271 places, 225/266 transitions.
[2026-05-22 23:22:05] [INFO ] Flatten gal took : 16 ms
[2026-05-22 23:22:05] [INFO ] Flatten gal took : 12 ms
[2026-05-22 23:22:05] [INFO ] Input system was already deterministic with 225 transitions.
[2026-05-22 23:22:05] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:22:05] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:22:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality17723684735515493715.gal : 1 ms
[2026-05-22 23:22:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality8268787713714002036.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/CTLCardinality17723684735515493715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8268787713714002036.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,4.14476e+17,2.71,91652,2,38479,5,316411,6,0,1159,509810,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:22:35] [INFO ] Flatten gal took : 17 ms
[2026-05-22 23:22:35] [INFO ] Applying decomposition
[2026-05-22 23:22:35] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph142816121961042431.txt' '-o' '/tmp/graph142816121961042431.bin' '-w' '/tmp/graph142816121961042431.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph142816121961042431.bin' '-l' '-1' '-v' '-w' '/tmp/graph142816121961042431.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:22:35] [INFO ] Decomposing Gal with order
[2026-05-22 23:22:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:22:35] [INFO ] Removed a total of 46 redundant transitions.
[2026-05-22 23:22:35] [INFO ] Flatten gal took : 7 ms
[2026-05-22 23:22:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:22:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality15565442767988060215.gal : 2 ms
[2026-05-22 23:22:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality3877334975848950565.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/CTLCardinality15565442767988060215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3877334975848950565.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,4.14476e+17,0.098632,8288,1196,13,8132,184,488,9041,28,339,0


Converting to forward existential form...Done !
original formula: AF(EX((i19.i0.u96.p288==1)))
=> equivalent forward existential formula: [FwdG(Init,!(EX((i19.i0.u96.p288==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t72, t75, t85, t88, t101, t126, t148, t163, t216, t217, t219, i1.t119, i1.i1.u32.t7, i1.i1.u3...588
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,15.546,510644,1,0,1.36963e+06,184,2573,967133,124,339,1395523
FORMULA AutoFlight-PT-03b-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 270 transition count 172
Reduce places removed 93 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 104 rules applied. Total rules applied 197 place count 177 transition count 161
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 201 place count 173 transition count 161
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 201 place count 173 transition count 126
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 271 place count 138 transition count 126
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 288 place count 121 transition count 109
Iterating global reduction 3 with 17 rules applied. Total rules applied 305 place count 121 transition count 109
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 305 place count 121 transition count 101
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 321 place count 113 transition count 101
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 387 place count 80 transition count 68
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 391 place count 80 transition count 64
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 399 place count 76 transition count 60
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 400 place count 75 transition count 59
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 403 place count 72 transition count 59
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 403 place count 72 transition count 56
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 409 place count 69 transition count 56
Applied a total of 409 rules in 33 ms. Remains 69 /271 variables (removed 202) and now considering 56/266 (removed 210) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17539847176609739189.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11929533251446672912.kers'
[2026-05-22 23:22:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17539847176609739189.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11929533251446672912.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 56 rows 60 cols 142 entries
Finished phase 1 with 50 SingleSign rule and 0 generalized
[2026-05-22 23:22:51] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11929533251446672912.kers
Total runtime 0 ms.
[2026-05-22 23:22:51] [INFO ] Implicit Places using invariants in 94 ms returned [30, 41, 52, 57, 62, 68]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 95 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/271 places, 56/266 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 59 transition count 52
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 59 transition count 52
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 58 transition count 51
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 58 transition count 51
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 57 transition count 50
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 57 transition count 50
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 56 transition count 49
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 56 transition count 49
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 55 transition count 48
Applied a total of 16 rules in 6 ms. Remains 55 /63 variables (removed 8) and now considering 48/56 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11311059033601125486.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17168394216333437199.kers'
[2026-05-22 23:22:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11311059033601125486.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17168394216333437199.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 48 rows 47 cols 114 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-22 23:22:51] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17168394216333437199.kers
Total runtime 0 ms.
[2026-05-22 23:22:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-22 23:22:51] [INFO ] Invariant cache hit.
[2026-05-22 23:22:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-22 23:22:51] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 55/271 places, 48/266 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 217 ms. Remains : 55/271 places, 48/266 transitions.
[2026-05-22 23:22:51] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:22:51] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:22:51] [INFO ] Input system was already deterministic with 48 transitions.
[2026-05-22 23:22:51] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:22:51] [INFO ] Flatten gal took : 1 ms
[2026-05-22 23:22:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality15892422303695399158.gal : 0 ms
[2026-05-22 23:22:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality16183715531336519858.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/CTLCardinality15892422303695399158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16183715531336519858.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,794880,0.011048,4272,2,214,5,1461,6,0,265,1491,0


Converting to forward existential form...Done !
original formula: EG(((p130==0)||(p154==1)))
=> equivalent forward existential formula: [FwdG(Init,((p130==0)||(p154==1)))] != FALSE
Hit Full ! (commute/partial/dont) 44/0/4
(forward)formula 0,1,0.049126,6528,1,0,9,12526,19,4,1277,12800,8
FORMULA AutoFlight-PT-03b-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 248 transition count 243
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 248 transition count 243
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 49 place count 248 transition count 240
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 58 place count 239 transition count 231
Iterating global reduction 1 with 9 rules applied. Total rules applied 67 place count 239 transition count 231
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 68 place count 238 transition count 230
Iterating global reduction 1 with 1 rules applied. Total rules applied 69 place count 238 transition count 230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 70 place count 237 transition count 229
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 237 transition count 229
Applied a total of 71 rules in 10 ms. Remains 237 /271 variables (removed 34) and now considering 229/266 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8425008436348273721.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8803201910865949876.kers'
[2026-05-22 23:22:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8425008436348273721.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8803201910865949876.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 229 rows 237 cols 558 entries
Finished phase 1 with 210 SingleSign rule and 5 generalized
[2026-05-22 23:22:51] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8803201910865949876.kers
Total runtime 1 ms.
[2026-05-22 23:22:51] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-22 23:22:51] [INFO ] Invariant cache hit.
[2026-05-22 23:22:52] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
Running 228 sub problems to find dead transitions.
[2026-05-22 23:22:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (OVERLAPS) 1/237 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/237 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/237 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 15/77 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 6/83 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 4/87 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 3/90 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 10 (OVERLAPS) 229/466 variables, 237/327 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 466/466 variables, and 327 constraints, problems are : Problem set: 0 solved, 228 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 68/68 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (OVERLAPS) 1/237 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/237 variables, 68/90 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/237 variables, 3/93 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (OVERLAPS) 229/466 variables, 237/330 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/466 variables, 228/558 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/466 variables, 2/560 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/466 variables, 1/561 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 466/466 variables, and 567 constraints, problems are : Problem set: 0 solved, 228 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 74/74 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 60053ms problems are : Problem set: 0 solved, 228 unsolved
Search for dead transitions found 0 dead transitions in 60054ms
Starting structural reductions in LTL mode, iteration 1 : 237/271 places, 229/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60282 ms. Remains : 237/271 places, 229/266 transitions.
[2026-05-22 23:23:52] [INFO ] Flatten gal took : 6 ms
[2026-05-22 23:23:52] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:23:52] [INFO ] Input system was already deterministic with 229 transitions.
[2026-05-22 23:23:52] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:23:52] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:23:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality640411041484283982.gal : 1 ms
[2026-05-22 23:23:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality15992690100517432415.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/CTLCardinality640411041484283982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15992690100517432415.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,4.68114e+17,12.7464,337064,2,77645,5,1.09265e+06,6,0,1179,2.14261e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:24:22] [INFO ] Flatten gal took : 5 ms
[2026-05-22 23:24:22] [INFO ] Applying decomposition
[2026-05-22 23:24:22] [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/graph9284695638695793627.txt' '-o' '/tmp/graph9284695638695793627.bin' '-w' '/tmp/graph9284695638695793627.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9284695638695793627.bin' '-l' '-1' '-v' '-w' '/tmp/graph9284695638695793627.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:24:22] [INFO ] Decomposing Gal with order
[2026-05-22 23:24:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:24:22] [INFO ] Removed a total of 44 redundant transitions.
[2026-05-22 23:24:22] [INFO ] Flatten gal took : 20 ms
[2026-05-22 23:24:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:24:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality16457543251759367857.gal : 2 ms
[2026-05-22 23:24:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality14976511405746567735.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/CTLCardinality16457543251759367857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14976511405746567735.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,4.68114e+17,0.480692,23612,2769,24,40406,291,504,54793,39,848,0


Converting to forward existential form...Done !
original formula: E(!(EG(AF((i7.u71.p227!=1)))) U ((!(A((i4.u11.p28==1) U AF(((i8.u30.p104==0)||(i10.u38.p133==1))))) * !((((i8.u29.p98==0) + EG((i17.i0.u6...323
=> equivalent forward existential formula: (([((FwdU(Init,!(EG(!(EG(!((i7.u71.p227!=1))))))) * (!(!((E(!(!(EG(!(((i8.u30.p104==0)||(i10.u38.p133==1)))))) U...1259
Reverse transition relation is NOT exact ! Due to transitions t74, t77, t87, t90, t100, t103, t123, t130, t145, t152, t167, t219, t220, t221, t223, i0.t89,...629
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 266/266 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 250 transition count 245
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 250 transition count 245
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 44 place count 250 transition count 243
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 52 place count 242 transition count 235
Iterating global reduction 1 with 8 rules applied. Total rules applied 60 place count 242 transition count 235
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 62 place count 240 transition count 233
Iterating global reduction 1 with 2 rules applied. Total rules applied 64 place count 240 transition count 233
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 66 place count 238 transition count 231
Iterating global reduction 1 with 2 rules applied. Total rules applied 68 place count 238 transition count 231
Applied a total of 68 rules in 28 ms. Remains 238 /271 variables (removed 33) and now considering 231/266 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3460331657210434401.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8082926909272947388.kers'
[2026-05-22 23:24:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3460331657210434401.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8082926909272947388.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 231 rows 238 cols 562 entries
Finished phase 1 with 211 SingleSign rule and 5 generalized
[2026-05-22 23:24:52] [INFO ] Computed 22 invariants in 2 ms
Computed 22 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8082926909272947388.kers
Total runtime 3 ms.
[2026-05-22 23:24:52] [INFO ] Implicit Places using invariants in 116 ms returned []
[2026-05-22 23:24:52] [INFO ] Invariant cache hit.
[2026-05-22 23:24:52] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
Running 230 sub problems to find dead transitions.
[2026-05-22 23:24:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 1 (OVERLAPS) 1/238 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/238 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/238 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 11/53 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 7/68 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/238 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/238 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 9 (OVERLAPS) 231/469 variables, 238/312 constraints. Problems are: Problem set: 0 solved, 230 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 469/469 variables, and 313 constraints, problems are : Problem set: 0 solved, 230 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 238/238 constraints, PredecessorRefiner: 230/230 constraints, Known Traps: 52/52 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 230 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 1 (OVERLAPS) 1/238 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/238 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/238 variables, 52/74 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 3/77 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 3/80 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/238 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/238 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 9 (OVERLAPS) 231/469 variables, 238/322 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/469 variables, 230/552 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/469 variables, 5/557 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/469 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/469 variables, 1/560 constraints. Problems are: Problem set: 0 solved, 230 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 469/469 variables, and 562 constraints, problems are : Problem set: 0 solved, 230 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 238/238 constraints, PredecessorRefiner: 230/230 constraints, Known Traps: 71/71 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60056ms problems are : Problem set: 0 solved, 230 unsolved
Search for dead transitions found 0 dead transitions in 60056ms
Starting structural reductions in LTL mode, iteration 1 : 238/271 places, 231/266 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60359 ms. Remains : 238/271 places, 231/266 transitions.
[2026-05-22 23:25:52] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:25:52] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:25:52] [INFO ] Input system was already deterministic with 231 transitions.
[2026-05-22 23:25:52] [INFO ] Flatten gal took : 3 ms
[2026-05-22 23:25:52] [INFO ] Flatten gal took : 2 ms
[2026-05-22 23:25:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality16945299278804444947.gal : 0 ms
[2026-05-22 23:25:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality8781298009684663227.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/CTLCardinality16945299278804444947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8781298009684663227.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,5.71871e+17,7.26271,211368,2,66637,5,701980,6,0,1185,1.32324e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:26:22] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:26:22] [INFO ] Applying decomposition
[2026-05-22 23:26:22] [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/graph5297035284606545090.txt' '-o' '/tmp/graph5297035284606545090.bin' '-w' '/tmp/graph5297035284606545090.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5297035284606545090.bin' '-l' '-1' '-v' '-w' '/tmp/graph5297035284606545090.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:26:22] [INFO ] Decomposing Gal with order
[2026-05-22 23:26:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:26:22] [INFO ] Removed a total of 45 redundant transitions.
[2026-05-22 23:26:22] [INFO ] Flatten gal took : 14 ms
[2026-05-22 23:26:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 23:26:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality6407504083575692032.gal : 4 ms
[2026-05-22 23:26:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality4133452704355577636.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/CTLCardinality6407504083575692032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4133452704355577636.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,5.71871e+17,0.244249,14888,2927,18,22303,268,509,29586,40,592,0


Converting to forward existential form...Done !
original formula: AF((((i9.u36.p126==0)&&(i7.u28.p103==1)) * ((A(((i4.u86.p262==0)||(i2.u9.p25==1)) U ((i2.u7.p21==0)||(i20.i1.u90.p274==1))) + EG(((i8.u31...240
=> equivalent forward existential formula: [FwdG(Init,!((((i9.u36.p126==0)&&(i7.u28.p103==1)) * ((!((E(!(((i2.u7.p21==0)||(i20.i1.u90.p274==1))) U (!(((i4....390
Reverse transition relation is NOT exact ! Due to transitions t74, t77, t87, t90, t100, t103, t129, t153, t168, t221, t222, t223, t225, i0.i1.t76, i1.t164,...611
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Detected timeout of ITS tools.
[2026-05-22 23:26:53] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:26:53] [INFO ] Flatten gal took : 8 ms
[2026-05-22 23:26:53] [INFO ] Applying decomposition
[2026-05-22 23:26:53] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12617120311763598800.txt' '-o' '/tmp/graph12617120311763598800.bin' '-w' '/tmp/graph12617120311763598800.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12617120311763598800.bin' '-l' '-1' '-v' '-w' '/tmp/graph12617120311763598800.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:26:53] [INFO ] Decomposing Gal with order
[2026-05-22 23:26:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:26:53] [INFO ] Removed a total of 35 redundant transitions.
[2026-05-22 23:26:53] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:26:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 4 ms.
[2026-05-22 23:26:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality8019445030281220313.gal : 3 ms
[2026-05-22 23:26:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality7028253863594879071.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/CTLCardinality8019445030281220313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7028253863594879071.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 7 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,1.64998e+18,1.00537,41624,4443,35,77139,423,555,118010,53,1162,0


Converting to forward existential form...Done !
original formula: (EG((i12.i1.i0.u3.p10==0)) + AX((i13.u0.p2==0)))
=> equivalent forward existential formula: [(EY((Init * !(EG((i12.i1.i0.u3.p10==0))))) * !((i13.u0.p2==0)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t88, t102, t181, t256, t258, t260, i0.u53.t21, i0.u53.t106, i1.t201, i1.t198, i1.u17.t197, i1...803
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2026-05-22 23:28:20] [INFO ] Applying decomposition
[2026-05-22 23:28:20] [INFO ] Flatten gal took : 10 ms
[2026-05-22 23:28:20] [INFO ] Decomposing Gal with order
[2026-05-22 23:28:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:28:20] [INFO ] Removed a total of 8 redundant transitions.
[2026-05-22 23:28:20] [INFO ] Flatten gal took : 16 ms
[2026-05-22 23:28:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 8 ms.
[2026-05-22 23:28:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality3126006941388126083.gal : 4 ms
[2026-05-22 23:28:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality10617458433827817907.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/CTLCardinality3126006941388126083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10617458433827817907.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 7 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,1.64998e+18,141.843,3475968,49129,915,4.1666e+06,2085,663,3.53927e+07,269,12695,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 23:55:07] [INFO ] Flatten gal took : 110 ms
[2026-05-22 23:55:07] [INFO ] Input system was already deterministic with 266 transitions.
[2026-05-22 23:55:08] [INFO ] Transformed 271 places.
[2026-05-22 23:55:08] [INFO ] Transformed 266 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-22 23:55:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality10127784547956876422.gal : 7 ms
[2026-05-22 23:55:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality10465080677948002387.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10127784547956876422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10465080677948002387.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 7 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,1.64998e+18,25.5885,613640,2,273439,5,2.13471e+06,6,0,1352,3.40149e+06,0


Converting to forward existential form...Done !
original formula: (EG((p10==0)) + AX((p2==0)))
=> equivalent forward existential formula: [(EY((Init * !(EG((p10==0))))) * !((p2==0)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t17, t18, t19, t21, t30, t39, t42, ...498

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-03b"
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 AutoFlight-PT-03b, 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 r002-oct2-177944366300481"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-03b.tgz
mv AutoFlight-PT-03b 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 ;