Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r130-smll-177955809000313.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FlexibleBarrier-PT-04b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809000313
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.3K Mar 7 05:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 7 05:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 7 05:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 7 05:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Mar 7 05:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 05:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 05:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:10 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 69K 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 FlexibleBarrier-PT-04b-CTLCardinality-2024-00
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-01
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-02
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-03
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-04
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-05
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-06
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-07
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-08
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-09
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-10
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-11
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-12
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-13
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-14
FORMULA_NAME FlexibleBarrier-PT-04b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779866102143

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-04b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 07:15:04] [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]
[2026-05-27 07:15:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 07:15:04] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2026-05-27 07:15:04] [INFO ] Transformed 268 places.
[2026-05-27 07:15:04] [INFO ] Transformed 305 transitions.
[2026-05-27 07:15:04] [INFO ] Found NUPN structural information;
[2026-05-27 07:15:04] [INFO ] Parsed PT model containing 268 places and 305 transitions and 743 arcs in 260 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 24 ms.
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 99 out of 268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 305/305 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 231 transition count 268
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 231 transition count 268
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 83 place count 222 transition count 259
Iterating global reduction 0 with 9 rules applied. Total rules applied 92 place count 222 transition count 259
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 94 place count 220 transition count 257
Iterating global reduction 0 with 2 rules applied. Total rules applied 96 place count 220 transition count 257
Applied a total of 96 rules in 74 ms. Remains 220 /268 variables (removed 48) and now considering 257/305 (removed 48) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1548171070787247094.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4472652711966527694.kers'
[2026-05-27 07:15:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1548171070787247094.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4472652711966527694.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 257 rows 220 cols 647 entries
Finished phase 1 with 214 SingleSign rule and 0 generalized
[2026-05-27 07:15:05] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4472652711966527694.kers
Total runtime 4 ms.
[2026-05-27 07:15:05] [INFO ] Implicit Places using invariants in 525 ms returned []
[2026-05-27 07:15:05] [INFO ] Invariant cache hit.
[2026-05-27 07:15:06] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 1105 ms to find 0 implicit places.
Running 256 sub problems to find dead transitions.
[2026-05-27 07:15:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (OVERLAPS) 1/220 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/220 variables, 19/25 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/220 variables, 8/33 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/220 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 6/42 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/220 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 8 (OVERLAPS) 257/477 variables, 220/262 constraints. Problems are: Problem set: 0 solved, 256 unsolved
SMT process timed out in 30226ms, After SMT, problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 30257ms
Starting structural reductions in LTL mode, iteration 1 : 220/268 places, 257/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31508 ms. Remains : 220/268 places, 257/305 transitions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Applied a total of 0 rules in 11 ms. Remains 220 /220 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2026-05-27 07:15:36] [INFO ] Invariant cache hit.
[2026-05-27 07:15:36] [INFO ] Implicit Places using invariants in 180 ms returned []
[2026-05-27 07:15:36] [INFO ] Invariant cache hit.
[2026-05-27 07:15:36] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 477 ms. Remains : 220/220 places, 257/257 transitions.
Support contains 99 out of 220 places after structural reductions.
[2026-05-27 07:15:37] [INFO ] Flatten gal took : 89 ms
[2026-05-27 07:15:37] [INFO ] Flatten gal took : 41 ms
[2026-05-27 07:15:37] [INFO ] Input system was already deterministic with 257 transitions.
Support contains 87 out of 220 places (down from 99) after GAL structural reductions.
RANDOM walk for 40000 steps (943 resets) in 2449 ms. (16 steps per ms) remains 6/45 properties
BEST_FIRST walk for 40004 steps (178 resets) in 220 ms. (181 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (175 resets) in 152 ms. (261 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (168 resets) in 522 ms. (76 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (172 resets) in 60 ms. (655 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (171 resets) in 66 ms. (597 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (180 resets) in 110 ms. (360 steps per ms) remains 6/6 properties
[2026-05-27 07:15:38] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 185/220 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/220 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 257/477 variables, 220/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/477 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/477 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 477/477 variables, and 226 constraints, problems are : Problem set: 0 solved, 6 unsolved in 455 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 185/220 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/220 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/220 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/220 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 257/477 variables, 220/228 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/477 variables, 6/234 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/477 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 0/477 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 477/477 variables, and 234 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1444 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1921ms problems are : Problem set: 0 solved, 6 unsolved
Finished Parikh walk after 1659 steps, including 30 resets, run visited all 1 properties in 3 ms. (steps per millisecond=553 )
Parikh walk visited 6 properties in 644 ms.
[2026-05-27 07:15:41] [INFO ] Flatten gal took : 17 ms
[2026-05-27 07:15:41] [INFO ] Flatten gal took : 16 ms
[2026-05-27 07:15:41] [INFO ] Input system was already deterministic with 257 transitions.
Computed a total of 16 stabilizing places and 16 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Graph (trivial) has 202 edges and 220 vertex of which 25 / 220 are part of one of the 4 SCC in 3 ms
Free SCC test removed 21 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 198 transition count 185
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 99 place count 149 transition count 185
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 99 place count 149 transition count 173
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 123 place count 137 transition count 173
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 167 place count 93 transition count 129
Iterating global reduction 2 with 44 rules applied. Total rules applied 211 place count 93 transition count 129
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 211 place count 93 transition count 127
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 215 place count 91 transition count 127
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 218 place count 88 transition count 124
Iterating global reduction 2 with 3 rules applied. Total rules applied 221 place count 88 transition count 124
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 224 place count 88 transition count 121
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 248 place count 76 transition count 109
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 252 place count 72 transition count 105
Iterating global reduction 3 with 4 rules applied. Total rules applied 256 place count 72 transition count 105
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 260 place count 72 transition count 101
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 264 place count 72 transition count 97
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 266 place count 70 transition count 95
Applied a total of 266 rules in 112 ms. Remains 70 /220 variables (removed 150) and now considering 95/257 (removed 162) transitions.
[2026-05-27 07:15:41] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9987260057614574502.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10093242987248023700.kers'
[2026-05-27 07:15:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9987260057614574502.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10093242987248023700.kers]
Normalized transition count is 91 out of 92 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 91 rows 69 cols 229 entries
Finished phase 1 with 64 SingleSign rule and 0 generalized
[2026-05-27 07:15:41] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10093242987248023700.kers
Total runtime 2 ms.
[2026-05-27 07:15:41] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-27 07:15:41] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2026-05-27 07:15:41] [INFO ] Invariant cache hit.
[2026-05-27 07:15:41] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2026-05-27 07:15:41] [INFO ] Redundant transitions in 4 ms returned []
Running 68 sub problems to find dead transitions.
[2026-05-27 07:15:41] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2026-05-27 07:15:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 4/70 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (OVERLAPS) 91/161 variables, 70/76 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (OVERLAPS) 0/161 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 161/162 variables, and 76 constraints, problems are : Problem set: 0 solved, 68 unsolved in 2878 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 70/70 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 4/70 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (OVERLAPS) 91/161 variables, 70/76 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 68/144 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (OVERLAPS) 0/161 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 161/162 variables, and 144 constraints, problems are : Problem set: 0 solved, 68 unsolved in 2776 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 70/70 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5674ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 5676ms
Starting structural reductions in SI_CTL mode, iteration 1 : 70/220 places, 95/257 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6063 ms. Remains : 70/220 places, 95/257 transitions.
[2026-05-27 07:15:47] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:15:47] [INFO ] Flatten gal took : 7 ms
[2026-05-27 07:15:47] [INFO ] Input system was already deterministic with 95 transitions.
[2026-05-27 07:15:47] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:15:47] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:15:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality6349718012610448190.gal : 3 ms
[2026-05-27 07:15:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality12454827178879508976.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6349718012610448190.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12454827178879508976.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,854100,0.10524,5604,2,454,5,8144,6,0,373,5992,0


Converting to forward existential form...Done !
original formula: (AG(AF((p202==0))) + AG(((p120==0)||(p235==1))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(!(EG(!((p202==0))))))))),TRUE) * !(((p120==0)||(p235==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t39, t70, t79, t81, Intersection with reachable at each step enabled. (destroyed/rev...187
(forward)formula 0,0,1.01432,25788,1,0,194,129277,217,85,2409,90415,256
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Graph (trivial) has 200 edges and 220 vertex of which 25 / 220 are part of one of the 4 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 198 transition count 188
Reduce places removed 46 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 47 rules applied. Total rules applied 94 place count 152 transition count 187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 95 place count 151 transition count 187
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 95 place count 151 transition count 173
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 123 place count 137 transition count 173
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 168 place count 92 transition count 128
Iterating global reduction 3 with 45 rules applied. Total rules applied 213 place count 92 transition count 128
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 213 place count 92 transition count 126
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 217 place count 90 transition count 126
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 222 place count 85 transition count 121
Iterating global reduction 3 with 5 rules applied. Total rules applied 227 place count 85 transition count 121
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 232 place count 85 transition count 116
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 252 place count 75 transition count 106
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 256 place count 71 transition count 102
Iterating global reduction 4 with 4 rules applied. Total rules applied 260 place count 71 transition count 102
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 264 place count 71 transition count 98
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 268 place count 71 transition count 94
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 269 place count 70 transition count 93
Applied a total of 269 rules in 42 ms. Remains 70 /220 variables (removed 150) and now considering 93/257 (removed 164) transitions.
[2026-05-27 07:15:48] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12993605371564206519.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6629602218442177273.kers'
[2026-05-27 07:15:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12993605371564206519.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6629602218442177273.kers]
Normalized transition count is 89 out of 90 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 89 rows 69 cols 220 entries
Finished phase 1 with 64 SingleSign rule and 0 generalized
[2026-05-27 07:15:48] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6629602218442177273.kers
Total runtime 2 ms.
[2026-05-27 07:15:48] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-27 07:15:48] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2026-05-27 07:15:48] [INFO ] Invariant cache hit.
[2026-05-27 07:15:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-27 07:15:48] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2026-05-27 07:15:48] [INFO ] Redundant transitions in 1 ms returned []
Running 82 sub problems to find dead transitions.
[2026-05-27 07:15:48] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2026-05-27 07:15:48] [INFO ] Invariant cache hit.
[2026-05-27 07:15:48] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 1/70 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 89/159 variables, 70/76 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 1/160 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/160 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/160 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 160/160 variables, and 77 constraints, problems are : Problem set: 0 solved, 82 unsolved in 4054 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 1/70 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 89/159 variables, 70/76 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 82/158 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/159 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (OVERLAPS) 1/160 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/160 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (OVERLAPS) 0/160 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 160/160 variables, and 159 constraints, problems are : Problem set: 0 solved, 82 unsolved in 4934 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9000ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 9001ms
Starting structural reductions in SI_CTL mode, iteration 1 : 70/220 places, 93/257 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9247 ms. Remains : 70/220 places, 93/257 transitions.
[2026-05-27 07:15:57] [INFO ] Flatten gal took : 10 ms
[2026-05-27 07:15:57] [INFO ] Flatten gal took : 10 ms
[2026-05-27 07:15:57] [INFO ] Input system was already deterministic with 93 transitions.
[2026-05-27 07:15:57] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:15:57] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:15:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality663794983185070635.gal : 4 ms
[2026-05-27 07:15:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality12502589018579648569.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/CTLCardinality663794983185070635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12502589018579648569.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,747260,0.09872,5740,2,368,5,7970,6,0,371,6870,0


Converting to forward existential form...Done !
original formula: EF(AG(EF((((p101==0)||(p107==1))||(p2==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U (((p101==0)||(p107==1))||(p2==1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.168779,6440,1,0,7,13370,14,1,1678,6870,5
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Graph (trivial) has 199 edges and 220 vertex of which 25 / 220 are part of one of the 4 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 198 transition count 187
Reduce places removed 47 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 151 transition count 186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 150 transition count 186
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 97 place count 150 transition count 176
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 117 place count 140 transition count 176
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 160 place count 97 transition count 133
Iterating global reduction 3 with 43 rules applied. Total rules applied 203 place count 97 transition count 133
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 203 place count 97 transition count 131
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 207 place count 95 transition count 131
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 213 place count 89 transition count 125
Iterating global reduction 3 with 6 rules applied. Total rules applied 219 place count 89 transition count 125
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 223 place count 89 transition count 121
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 245 place count 78 transition count 110
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 246 place count 77 transition count 109
Iterating global reduction 4 with 1 rules applied. Total rules applied 247 place count 77 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 248 place count 77 transition count 108
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 252 place count 77 transition count 104
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 254 place count 75 transition count 102
Applied a total of 254 rules in 44 ms. Remains 75 /220 variables (removed 145) and now considering 102/257 (removed 155) transitions.
[2026-05-27 07:15:58] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7047061924020487820.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5955329652060293163.kers'
[2026-05-27 07:15:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7047061924020487820.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5955329652060293163.kers]
Normalized transition count is 98 out of 99 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 98 rows 74 cols 251 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-27 07:15:58] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5955329652060293163.kers
Total runtime 1 ms.
[2026-05-27 07:15:58] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-27 07:15:58] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
[2026-05-27 07:15:58] [INFO ] Invariant cache hit.
[2026-05-27 07:15:58] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2026-05-27 07:15:58] [INFO ] Redundant transitions in 2 ms returned []
Running 68 sub problems to find dead transitions.
[2026-05-27 07:15:58] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
[2026-05-27 07:15:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 4/75 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 98/173 variables, 75/82 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (OVERLAPS) 0/173 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 173/174 variables, and 82 constraints, problems are : Problem set: 0 solved, 68 unsolved in 3477 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 4/75 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 98/173 variables, 75/82 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 68/150 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 0/173 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 173/174 variables, and 150 constraints, problems are : Problem set: 0 solved, 68 unsolved in 3097 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6594ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 6595ms
Starting structural reductions in SI_CTL mode, iteration 1 : 75/220 places, 102/257 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6885 ms. Remains : 75/220 places, 102/257 transitions.
[2026-05-27 07:16:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:16:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:16:04] [INFO ] Input system was already deterministic with 102 transitions.
[2026-05-27 07:16:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:16:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:16:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality2664472086048668608.gal : 3 ms
[2026-05-27 07:16:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality1662223933635716855.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/CTLCardinality2664472086048668608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1662223933635716855.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18092e+06,0.094275,5748,2,470,5,8945,6,0,401,6555,0


Converting to forward existential form...Done !
original formula: EG(E(!(EF((p116==1))) U !((!(EG((p172==1))) + !((((p62==1)||(p103==0))||(p80==1)))))))
=> equivalent forward existential formula: [FwdG(Init,E(!(E(TRUE U (p116==1))) U !((!(EG((p172==1))) + !((((p62==1)||(p103==0))||(p80==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t75, t76, t81, Intersection with reachable at each step enabled. (destroyed/reverse/inte...179
(forward)formula 0,0,1.69483,41556,1,0,284,231871,237,147,2518,174616,362
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 171 transition count 208
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 171 transition count 208
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 116 place count 153 transition count 190
Iterating global reduction 0 with 18 rules applied. Total rules applied 134 place count 153 transition count 190
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 137 place count 153 transition count 187
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 147 place count 143 transition count 177
Iterating global reduction 1 with 10 rules applied. Total rules applied 157 place count 143 transition count 177
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 162 place count 143 transition count 172
Applied a total of 162 rules in 20 ms. Remains 143 /220 variables (removed 77) and now considering 172/257 (removed 85) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4462064899060757900.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12206208380978047017.kers'
[2026-05-27 07:16:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4462064899060757900.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12206208380978047017.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 172 rows 143 cols 445 entries
Finished phase 1 with 137 SingleSign rule and 0 generalized
[2026-05-27 07:16:06] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12206208380978047017.kers
Total runtime 1 ms.
[2026-05-27 07:16:07] [INFO ] Implicit Places using invariants in 493 ms returned []
[2026-05-27 07:16:07] [INFO ] Invariant cache hit.
[2026-05-27 07:16:07] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 661 ms to find 0 implicit places.
Running 171 sub problems to find dead transitions.
[2026-05-27 07:16:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (OVERLAPS) 172/315 variables, 143/149 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (OVERLAPS) 0/315 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Real declared 315/315 variables, and 149 constraints, problems are : Problem set: 0 solved, 171 unsolved in 10338 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 143/143 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 171 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (OVERLAPS) 172/315 variables, 143/149 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 171/320 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/315 variables, 5/325 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/315 variables, 4/329 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/315 variables, 1/330 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/315 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/315 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 10 (OVERLAPS) 0/315 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Int declared 315/315 variables, and 331 constraints, problems are : Problem set: 0 solved, 171 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 143/143 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 40375ms problems are : Problem set: 0 solved, 171 unsolved
Search for dead transitions found 0 dead transitions in 40376ms
Starting structural reductions in LTL mode, iteration 1 : 143/220 places, 172/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41059 ms. Remains : 143/220 places, 172/257 transitions.
[2026-05-27 07:16:47] [INFO ] Flatten gal took : 8 ms
[2026-05-27 07:16:47] [INFO ] Flatten gal took : 8 ms
[2026-05-27 07:16:47] [INFO ] Input system was already deterministic with 172 transitions.
[2026-05-27 07:16:47] [INFO ] Flatten gal took : 8 ms
[2026-05-27 07:16:47] [INFO ] Flatten gal took : 8 ms
[2026-05-27 07:16:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality300673917970975318.gal : 3 ms
[2026-05-27 07:16:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality514524591672023999.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/CTLCardinality300673917970975318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality514524591672023999.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,4.0509e+07,1.43768,34912,2,6352,5,123057,6,0,746,170980,0


Converting to forward existential form...Done !
original formula: AG((EX(AF((p25==0))) + AX((((p189==0)||(p194==1))||((p48==0)||(p8==1))))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(EX(!(EG(!((p25==0)))))))) * !((((p189==0)||(p194==1))||((p48==0)||(p8==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t16, t19, t23, t30, t33, t34, t45, t46, t48, t50, t55, t59, t60, t72, t73, t7...344
(forward)formula 0,1,7.38252,163796,1,0,411,804046,369,184,4375,778904,475
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-03 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 : 220/220 places, 257/257 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 172 transition count 209
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 172 transition count 209
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 114 place count 154 transition count 191
Iterating global reduction 0 with 18 rules applied. Total rules applied 132 place count 154 transition count 191
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 135 place count 154 transition count 188
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 142 place count 147 transition count 181
Iterating global reduction 1 with 7 rules applied. Total rules applied 149 place count 147 transition count 181
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 151 place count 147 transition count 179
Applied a total of 151 rules in 12 ms. Remains 147 /220 variables (removed 73) and now considering 179/257 (removed 78) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13831593163792160815.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6273232501479218294.kers'
[2026-05-27 07:16:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13831593163792160815.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6273232501479218294.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 179 rows 147 cols 471 entries
Finished phase 1 with 141 SingleSign rule and 0 generalized
[2026-05-27 07:16:55] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6273232501479218294.kers
Total runtime 1 ms.
[2026-05-27 07:16:55] [INFO ] Implicit Places using invariants in 127 ms returned []
[2026-05-27 07:16:55] [INFO ] Invariant cache hit.
[2026-05-27 07:16:55] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
Running 178 sub problems to find dead transitions.
[2026-05-27 07:16:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (OVERLAPS) 1/147 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (OVERLAPS) 179/326 variables, 147/153 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/326 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (OVERLAPS) 0/326 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 153 constraints, problems are : Problem set: 0 solved, 178 unsolved in 13837 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 147/147 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 178 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (OVERLAPS) 1/147 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (OVERLAPS) 179/326 variables, 147/153 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/326 variables, 178/331 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/326 variables, 5/336 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/326 variables, 1/337 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/326 variables, 2/339 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/326 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/326 variables, 1/341 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 326/326 variables, and 341 constraints, problems are : Problem set: 0 solved, 178 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 147/147 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 43882ms problems are : Problem set: 0 solved, 178 unsolved
Search for dead transitions found 0 dead transitions in 43883ms
Starting structural reductions in LTL mode, iteration 1 : 147/220 places, 179/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44280 ms. Remains : 147/220 places, 179/257 transitions.
[2026-05-27 07:17:39] [INFO ] Flatten gal took : 13 ms
[2026-05-27 07:17:39] [INFO ] Flatten gal took : 13 ms
[2026-05-27 07:17:39] [INFO ] Input system was already deterministic with 179 transitions.
[2026-05-27 07:17:39] [INFO ] Flatten gal took : 13 ms
[2026-05-27 07:17:39] [INFO ] Flatten gal took : 13 ms
[2026-05-27 07:17:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality8805143447529102303.gal : 3 ms
[2026-05-27 07:17:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality790967556551626443.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/CTLCardinality8805143447529102303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality790967556551626443.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.65966e+07,1.58488,37040,2,8609,5,135119,6,0,769,174626,0


Converting to forward existential form...Done !
original formula: EG(AF(AG(((EF((p70==1)) * EX(((p164==0)||(p65==1)))) * ((p82==0)||(p110==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!(E(TRUE U !(((E(TRUE U (p70==1)) * EX(((p164==0)||(p65==1)))) * ((p82==0)||(p110==1))))))))))...165
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t16, t19, t23, t28, t32, t33, t40, t46, t47, t49, t51, t56, t60, t61, t73, t7...359
Detected timeout of ITS tools.
[2026-05-27 07:18:09] [INFO ] Flatten gal took : 7 ms
[2026-05-27 07:18:09] [INFO ] Applying decomposition
[2026-05-27 07:18:09] [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/graph8000561047946389219.txt' '-o' '/tmp/graph8000561047946389219.bin' '-w' '/tmp/graph8000561047946389219.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8000561047946389219.bin' '-l' '-1' '-v' '-w' '/tmp/graph8000561047946389219.weights' '-q' '0' '-e' '0.001'
[2026-05-27 07:18:09] [INFO ] Decomposing Gal with order
[2026-05-27 07:18:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 07:18:09] [INFO ] Removed a total of 65 redundant transitions.
[2026-05-27 07:18:10] [INFO ] Flatten gal took : 137 ms
[2026-05-27 07:18:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 15 ms.
[2026-05-27 07:18:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality9691048387452311587.gal : 11 ms
[2026-05-27 07:18:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality8306336601892057657.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/CTLCardinality9691048387452311587.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8306336601892057657.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,4.65966e+07,0.496664,13012,706,148,17387,1362,497,30351,117,3839,0


Converting to forward existential form...Done !
original formula: EG(AF(AG(((EF((i4.i0.u23.p70==1)) * EX(((i7.u43.p164==0)||(i4.i0.u15.p65==1)))) * ((i3.i1.u18.p82==0)||(i6.i0.u26.p110==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!(E(TRUE U !(((E(TRUE U (i4.i0.u23.p70==1)) * EX(((i7.u43.p164==0)||(i4.i0.u15.p65==1)))) * ((...212
Reverse transition relation is NOT exact ! Due to transitions t1, t19, t46, t47, t76, t77, t107, t151, t152, t153, u44.t6, u44.t16, i1.i1.u2.t120, i1.i1.u5...595
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,12.3287,281968,1,0,473384,15507,2747,996241,526,41067,821437
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 181 transition count 218
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 181 transition count 218
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 94 place count 165 transition count 202
Iterating global reduction 0 with 16 rules applied. Total rules applied 110 place count 165 transition count 202
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 112 place count 165 transition count 200
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 118 place count 159 transition count 194
Iterating global reduction 1 with 6 rules applied. Total rules applied 124 place count 159 transition count 194
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 127 place count 159 transition count 191
Applied a total of 127 rules in 9 ms. Remains 159 /220 variables (removed 61) and now considering 191/257 (removed 66) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15186196586457394040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5113989772556191707.kers'
[2026-05-27 07:18:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15186196586457394040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5113989772556191707.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 191 rows 159 cols 495 entries
Finished phase 1 with 153 SingleSign rule and 0 generalized
[2026-05-27 07:18:22] [INFO ] Computed 6 invariants in 5 ms
Computed 6 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-5113989772556191707.kers
Total runtime 6 ms.
[2026-05-27 07:18:22] [INFO ] Implicit Places using invariants in 113 ms returned []
[2026-05-27 07:18:22] [INFO ] Invariant cache hit.
[2026-05-27 07:18:22] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2026-05-27 07:18:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (OVERLAPS) 1/159 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (OVERLAPS) 191/350 variables, 159/171 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/350 variables, 5/176 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/350 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (OVERLAPS) 0/350 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 350/350 variables, and 176 constraints, problems are : Problem set: 0 solved, 190 unsolved in 21203 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (OVERLAPS) 1/159 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 11/17 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 191/350 variables, 159/184 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/350 variables, 190/374 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/350 variables, 6/380 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/350 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/350 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 190 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 350/350 variables, and 383 constraints, problems are : Problem set: 0 solved, 190 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 51240ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 51242ms
Starting structural reductions in LTL mode, iteration 1 : 159/220 places, 191/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51640 ms. Remains : 159/220 places, 191/257 transitions.
[2026-05-27 07:19:14] [INFO ] Flatten gal took : 7 ms
[2026-05-27 07:19:14] [INFO ] Flatten gal took : 7 ms
[2026-05-27 07:19:14] [INFO ] Input system was already deterministic with 191 transitions.
[2026-05-27 07:19:14] [INFO ] Flatten gal took : 7 ms
[2026-05-27 07:19:14] [INFO ] Flatten gal took : 7 ms
[2026-05-27 07:19:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality4111237798851590622.gal : 2 ms
[2026-05-27 07:19:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality12716820351235108149.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/CTLCardinality4111237798851590622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12716820351235108149.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,8.42517e+07,8.35827,180364,2,29745,5,606312,6,0,829,1.08586e+06,0


Converting to forward existential form...Done !
original formula: (AF((((EX(TRUE) + EX((p130==0))) + ((((p203==0)&&(p151==1))&&((p261==0)&&(p254==1)))||(p185==0))) + ((p130==1)||(((((p125==0)&&(p100==1))...356
=> equivalent forward existential formula: ([FwdG(Init,!((((EX(TRUE) + EX((p130==0))) + ((((p203==0)&&(p151==1))&&((p261==0)&&(p254==1)))||(p185==0))) + ((...418
Hit Full ! (commute/partial/dont) 187/0/4
(forward)formula 0,0,12.2055,180368,1,0,11,606312,16,2,1542,1.08586e+06,4
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 168 transition count 205
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 168 transition count 205
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 122 place count 150 transition count 187
Iterating global reduction 0 with 18 rules applied. Total rules applied 140 place count 150 transition count 187
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 143 place count 150 transition count 184
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 154 place count 139 transition count 173
Iterating global reduction 1 with 11 rules applied. Total rules applied 165 place count 139 transition count 173
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 171 place count 139 transition count 167
Applied a total of 171 rules in 8 ms. Remains 139 /220 variables (removed 81) and now considering 167/257 (removed 90) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13228235348015588887.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6138136908581283512.kers'
[2026-05-27 07:19:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13228235348015588887.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6138136908581283512.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 167 rows 139 cols 431 entries
Finished phase 1 with 133 SingleSign rule and 0 generalized
[2026-05-27 07:19:26] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6138136908581283512.kers
Total runtime 1 ms.
[2026-05-27 07:19:26] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-27 07:19:26] [INFO ] Invariant cache hit.
[2026-05-27 07:19:26] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-27 07:19:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/139 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 167/306 variables, 139/145 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (OVERLAPS) 0/306 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 306/306 variables, and 145 constraints, problems are : Problem set: 0 solved, 166 unsolved in 12165 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 139/139 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/139 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 167/306 variables, 139/145 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 166/311 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 7/318 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 6/324 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/306 variables, 1/325 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/306 variables, 1/326 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/306 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 306/306 variables, and 326 constraints, problems are : Problem set: 0 solved, 166 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 139/139 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 42190ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 42191ms
Starting structural reductions in LTL mode, iteration 1 : 139/220 places, 167/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42418 ms. Remains : 139/220 places, 167/257 transitions.
[2026-05-27 07:20:08] [INFO ] Flatten gal took : 10 ms
[2026-05-27 07:20:08] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:20:08] [INFO ] Input system was already deterministic with 167 transitions.
[2026-05-27 07:20:08] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:20:08] [INFO ] Flatten gal took : 10 ms
[2026-05-27 07:20:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality11607640821543271786.gal : 3 ms
[2026-05-27 07:20:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality11685694876433435343.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/CTLCardinality11607640821543271786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11685694876433435343.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,3.84428e+07,3.04683,70816,2,9208,5,238153,6,0,725,381896,0


Converting to forward existential form...Done !
original formula: AX(AG(EF(((p146==0)||(p250==1)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(TRUE U ((p146==0)||(p250==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t8, t18, t19, t20, t21, t25, t30, t34, t35, t46, t47, t49, t51, t56, t60, t61, t7...348
(forward)formula 0,1,9.40754,183024,1,0,305,852366,355,141,4222,725623,344
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 176 transition count 213
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 176 transition count 213
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 103 place count 161 transition count 198
Iterating global reduction 0 with 15 rules applied. Total rules applied 118 place count 161 transition count 198
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 120 place count 161 transition count 196
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 128 place count 153 transition count 188
Iterating global reduction 1 with 8 rules applied. Total rules applied 136 place count 153 transition count 188
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 140 place count 153 transition count 184
Applied a total of 140 rules in 9 ms. Remains 153 /220 variables (removed 67) and now considering 184/257 (removed 73) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11287551234710903042.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15038496097516737338.kers'
[2026-05-27 07:20:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11287551234710903042.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15038496097516737338.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 184 rows 153 cols 477 entries
Finished phase 1 with 147 SingleSign rule and 0 generalized
[2026-05-27 07:20:18] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15038496097516737338.kers
Total runtime 1 ms.
[2026-05-27 07:20:18] [INFO ] Implicit Places using invariants in 98 ms returned []
[2026-05-27 07:20:18] [INFO ] Invariant cache hit.
[2026-05-27 07:20:18] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
Running 183 sub problems to find dead transitions.
[2026-05-27 07:20:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 3 (OVERLAPS) 184/337 variables, 153/159 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 5 (OVERLAPS) 0/337 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 183 unsolved
No progress, stopping.
After SMT solving in domain Real declared 337/337 variables, and 159 constraints, problems are : Problem set: 0 solved, 183 unsolved in 14568 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 183/183 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 183 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 3 (OVERLAPS) 184/337 variables, 153/159 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/337 variables, 183/342 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 8/350 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 2/352 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/337 variables, 2/354 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/337 variables, 5/359 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/337 variables, 1/360 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 337/337 variables, and 361 constraints, problems are : Problem set: 0 solved, 183 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 183/183 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 44622ms problems are : Problem set: 0 solved, 183 unsolved
Search for dead transitions found 0 dead transitions in 44624ms
Starting structural reductions in LTL mode, iteration 1 : 153/220 places, 184/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44889 ms. Remains : 153/220 places, 184/257 transitions.
[2026-05-27 07:21:03] [INFO ] Flatten gal took : 11 ms
[2026-05-27 07:21:03] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:21:03] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-27 07:21:03] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:21:03] [INFO ] Flatten gal took : 9 ms
[2026-05-27 07:21:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality210030733373347994.gal : 2 ms
[2026-05-27 07:21:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality14960219498940683328.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/CTLCardinality210030733373347994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14960219498940683328.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,5.80652e+07,2.82153,61904,2,10849,5,226314,6,0,798,322834,0


Converting to forward existential form...Done !
original formula: E((AX(!(((((p51==0)||((p49==0)&&(p14==1)))&&(p231!=1))&&((p37==0)||(p13==1))))) + AX(EG((((p36==0)||(p109==0))||((p7==1)||(p128==1)))))) ...182
=> equivalent forward existential formula: [(FwdU(Init,(!(EX(!(!(((((p51==0)||((p49==0)&&(p14==1)))&&(p231!=1))&&((p37==0)||(p13==1))))))) + !(EX(!(EG((((p...240
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t12, t18, t21, t24, t28, t33, t37, t38, t50, t54, t56, t61, t62, t66, t67, t8...377
Detected timeout of ITS tools.
[2026-05-27 07:21:33] [INFO ] Flatten gal took : 5 ms
[2026-05-27 07:21:33] [INFO ] Applying decomposition
[2026-05-27 07:21:33] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16330164293381563645.txt' '-o' '/tmp/graph16330164293381563645.bin' '-w' '/tmp/graph16330164293381563645.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16330164293381563645.bin' '-l' '-1' '-v' '-w' '/tmp/graph16330164293381563645.weights' '-q' '0' '-e' '0.001'
[2026-05-27 07:21:33] [INFO ] Decomposing Gal with order
[2026-05-27 07:21:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 07:21:33] [INFO ] Removed a total of 61 redundant transitions.
[2026-05-27 07:21:33] [INFO ] Flatten gal took : 17 ms
[2026-05-27 07:21:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 4 ms.
[2026-05-27 07:21:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality16108395393658595432.gal : 4 ms
[2026-05-27 07:21:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality306017363249164688.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/CTLCardinality16108395393658595432.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality306017363249164688.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,5.80652e+07,0.400106,13340,756,144,17606,1933,565,31077,117,4384,0


Converting to forward existential form...Done !
original formula: E((AX(!(((((i0.i0.u3.p51==0)||((i0.i0.u2.p49==0)&&(i0.i0.u4.p14==1)))&&(i8.u45.p231!=1))&&((i1.i2.u9.p37==0)||(i0.i0.u3.p13==1))))) + AX(...289
=> equivalent forward existential formula: [(FwdU(Init,(!(EX(!(!(((((i0.i0.u3.p51==0)||((i0.i0.u2.p49==0)&&(i0.i0.u4.p14==1)))&&(i8.u45.p231!=1))&&((i1.i2....347
Reverse transition relation is NOT exact ! Due to transitions t1, t36, t50, t61, t80, t81, t109, t158, t159, i0.i0.t133, i0.i0.u2.t112, i0.i0.u3.t111, i0.i...637
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,16.0295,346380,1,0,647807,8584,3023,1.03607e+06,533,32428,959689
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 170 transition count 207
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 170 transition count 207
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 119 place count 151 transition count 188
Iterating global reduction 0 with 19 rules applied. Total rules applied 138 place count 151 transition count 188
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 141 place count 151 transition count 185
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 150 place count 142 transition count 176
Iterating global reduction 1 with 9 rules applied. Total rules applied 159 place count 142 transition count 176
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 163 place count 142 transition count 172
Applied a total of 163 rules in 9 ms. Remains 142 /220 variables (removed 78) and now considering 172/257 (removed 85) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10461397524703170410.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4852594282360571780.kers'
[2026-05-27 07:21:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10461397524703170410.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4852594282360571780.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 172 rows 142 cols 449 entries
Finished phase 1 with 136 SingleSign rule and 0 generalized
[2026-05-27 07:21:49] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4852594282360571780.kers
Total runtime 1 ms.
[2026-05-27 07:21:49] [INFO ] Implicit Places using invariants in 94 ms returned []
[2026-05-27 07:21:49] [INFO ] Invariant cache hit.
[2026-05-27 07:21:49] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Running 171 sub problems to find dead transitions.
[2026-05-27 07:21:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (OVERLAPS) 172/314 variables, 142/148 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (OVERLAPS) 0/314 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 148 constraints, problems are : Problem set: 0 solved, 171 unsolved in 12816 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 171 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (OVERLAPS) 172/314 variables, 142/148 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 171/319 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/314 variables, 7/326 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 3/329 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/314 variables, 1/330 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/314 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 171 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 314/314 variables, and 330 constraints, problems are : Problem set: 0 solved, 171 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 42843ms problems are : Problem set: 0 solved, 171 unsolved
Search for dead transitions found 0 dead transitions in 42844ms
Starting structural reductions in LTL mode, iteration 1 : 142/220 places, 172/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43105 ms. Remains : 142/220 places, 172/257 transitions.
[2026-05-27 07:22:32] [INFO ] Flatten gal took : 8 ms
[2026-05-27 07:22:32] [INFO ] Flatten gal took : 8 ms
[2026-05-27 07:22:32] [INFO ] Input system was already deterministic with 172 transitions.
[2026-05-27 07:22:32] [INFO ] Flatten gal took : 7 ms
[2026-05-27 07:22:32] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:22:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality4616760658584239982.gal : 3 ms
[2026-05-27 07:22:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality18272580180281540197.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/CTLCardinality4616760658584239982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18272580180281540197.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,3.95874e+07,1.31694,33708,2,6483,5,124209,6,0,742,157681,0


Converting to forward existential form...Done !
original formula: AG((EX(AG(((p115==0)||(p78==1)))) * AF(((p163==0)||(p174==1)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(E(TRUE U !(((p115==0)||(p78==1))))))))] = FALSE * [FwdG(FwdU(Init,TRUE),!(((p163==0)...179
Hit Full ! (commute/partial/dont) 168/4/4
(forward)formula 0,0,4.28787,81368,1,0,22,406678,20,3,3563,232700,20
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Graph (trivial) has 190 edges and 220 vertex of which 13 / 220 are part of one of the 2 SCC in 1 ms
Free SCC test removed 11 places
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 208 transition count 198
Reduce places removed 46 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 48 rules applied. Total rules applied 95 place count 162 transition count 196
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 97 place count 160 transition count 196
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 97 place count 160 transition count 184
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 121 place count 148 transition count 184
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 161 place count 108 transition count 144
Iterating global reduction 3 with 40 rules applied. Total rules applied 201 place count 108 transition count 144
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 201 place count 108 transition count 140
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 209 place count 104 transition count 140
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 215 place count 98 transition count 134
Iterating global reduction 3 with 6 rules applied. Total rules applied 221 place count 98 transition count 134
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 226 place count 98 transition count 129
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 256 place count 83 transition count 114
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 259 place count 83 transition count 111
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 260 place count 83 transition count 111
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 262 place count 81 transition count 109
Applied a total of 262 rules in 59 ms. Remains 81 /220 variables (removed 139) and now considering 109/257 (removed 148) transitions.
[2026-05-27 07:22:37] [INFO ] Flow matrix only has 108 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-503599635224475741.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9454068295240770237.kers'
[2026-05-27 07:22:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-503599635224475741.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9454068295240770237.kers]
Normalized transition count is 107 out of 108 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 107 rows 80 cols 269 entries
Finished phase 1 with 75 SingleSign rule and 0 generalized
[2026-05-27 07:22:37] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9454068295240770237.kers
Total runtime 1 ms.
[2026-05-27 07:22:37] [INFO ] Implicit Places using invariants in 112 ms returned []
[2026-05-27 07:22:37] [INFO ] Flow matrix only has 108 transitions (discarded 1 similar events)
[2026-05-27 07:22:37] [INFO ] Invariant cache hit.
[2026-05-27 07:22:37] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2026-05-27 07:22:37] [INFO ] Redundant transitions in 4 ms returned []
Running 82 sub problems to find dead transitions.
[2026-05-27 07:22:37] [INFO ] Flow matrix only has 108 transitions (discarded 1 similar events)
[2026-05-27 07:22:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 4/81 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 107/188 variables, 81/89 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/188 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (OVERLAPS) 0/188 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 188/189 variables, and 89 constraints, problems are : Problem set: 0 solved, 82 unsolved in 5063 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 4/81 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 107/188 variables, 81/89 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/188 variables, 82/171 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/188 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/188 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 188/189 variables, and 171 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2903 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7978ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 7979ms
Starting structural reductions in SI_CTL mode, iteration 1 : 81/220 places, 109/257 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8299 ms. Remains : 81/220 places, 109/257 transitions.
[2026-05-27 07:22:45] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:22:45] [INFO ] Flatten gal took : 7 ms
[2026-05-27 07:22:45] [INFO ] Input system was already deterministic with 109 transitions.
[2026-05-27 07:22:45] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:22:45] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:22:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality10639430774812691304.gal : 1 ms
[2026-05-27 07:22:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality11606827669123298496.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/CTLCardinality10639430774812691304.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11606827669123298496.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.67834e+06,0.047688,5356,2,407,5,6502,6,0,434,5526,0


Converting to forward existential form...Done !
original formula: AG((((p34==0) + !(E((p191==0) U (p103==1)))) + ((((p173==0)&&(p44==0))&&(p83==0))||((p230==1)&&(((p94==0)&&(p75==1))||((p214==0)&&(p76==1...162
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !(((((p173==0)&&(p44==0))&&(p83==0))||((p230==1)&&(((p94==0)&&(p75==1))||((p214==0)&&...217
Hit Full ! (commute/partial/dont) 107/0/2
(forward)formula 0,0,0.091949,6088,1,0,15,9966,19,5,815,10620,6
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 172 transition count 209
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 172 transition count 209
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 113 place count 155 transition count 192
Iterating global reduction 0 with 17 rules applied. Total rules applied 130 place count 155 transition count 192
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 133 place count 155 transition count 189
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 140 place count 148 transition count 182
Iterating global reduction 1 with 7 rules applied. Total rules applied 147 place count 148 transition count 182
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 151 place count 148 transition count 178
Applied a total of 151 rules in 13 ms. Remains 148 /220 variables (removed 72) and now considering 178/257 (removed 79) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16978626687324067194.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1882770072302788238.kers'
[2026-05-27 07:22:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16978626687324067194.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1882770072302788238.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 178 rows 148 cols 461 entries
Finished phase 1 with 142 SingleSign rule and 0 generalized
[2026-05-27 07:22:45] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1882770072302788238.kers
Total runtime 2 ms.
[2026-05-27 07:22:45] [INFO ] Implicit Places using invariants in 112 ms returned []
[2026-05-27 07:22:45] [INFO ] Invariant cache hit.
[2026-05-27 07:22:45] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
Running 177 sub problems to find dead transitions.
[2026-05-27 07:22:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 5 (OVERLAPS) 178/326 variables, 148/159 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/326 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 7 (OVERLAPS) 0/326 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 177 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 159 constraints, problems are : Problem set: 0 solved, 177 unsolved in 16852 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 148/148 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 177 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 4 (OVERLAPS) 178/326 variables, 148/159 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/326 variables, 177/336 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/326 variables, 6/342 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/326 variables, 2/344 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/326 variables, 5/349 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/326 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 177 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 326/326 variables, and 351 constraints, problems are : Problem set: 0 solved, 177 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 148/148 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 46887ms problems are : Problem set: 0 solved, 177 unsolved
Search for dead transitions found 0 dead transitions in 46889ms
Starting structural reductions in LTL mode, iteration 1 : 148/220 places, 178/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47225 ms. Remains : 148/220 places, 178/257 transitions.
[2026-05-27 07:23:32] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:23:32] [INFO ] Flatten gal took : 5 ms
[2026-05-27 07:23:32] [INFO ] Input system was already deterministic with 178 transitions.
[2026-05-27 07:23:32] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:23:32] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:23:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality15424837778209593239.gal : 2 ms
[2026-05-27 07:23:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality12126964513715516512.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/CTLCardinality15424837778209593239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12126964513715516512.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,4.93184e+07,3.90807,85500,2,13991,5,282611,6,0,772,447641,0


Converting to forward existential form...Done !
original formula: EF(((E(A((p72==1) U (p206==1)) U (p210!=1)) * AF((p26==1))) * (EF((p4!=0)) + EX(((p227!=0)&&(p26!=1))))))
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * (E(!((E(!((p206==1)) U (!((p72==1)) * !((p206==1)))) + EG(!((p206==1))))) U (p210!=1)...379
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t12, t17, t19, t22, t25, t29, t34, t38, t39, t50, t51, t53, t55, t60, t64, t6...358
Detected timeout of ITS tools.
[2026-05-27 07:24:02] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:24:02] [INFO ] Applying decomposition
[2026-05-27 07:24:02] [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/graph8172305631443660620.txt' '-o' '/tmp/graph8172305631443660620.bin' '-w' '/tmp/graph8172305631443660620.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8172305631443660620.bin' '-l' '-1' '-v' '-w' '/tmp/graph8172305631443660620.weights' '-q' '0' '-e' '0.001'
[2026-05-27 07:24:02] [INFO ] Decomposing Gal with order
[2026-05-27 07:24:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 07:24:03] [INFO ] Removed a total of 55 redundant transitions.
[2026-05-27 07:24:03] [INFO ] Flatten gal took : 19 ms
[2026-05-27 07:24:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-27 07:24:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality9028269191636433834.gal : 3 ms
[2026-05-27 07:24:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality11763259594207868426.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/CTLCardinality9028269191636433834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11763259594207868426.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,4.93184e+07,0.355383,12652,697,196,16138,3066,494,24689,119,7558,0


Converting to forward existential form...Done !
original formula: EF(((E(A((i4.i0.u23.p72==1) U (i9.u43.p206==1)) U (i9.u44.p210!=1)) * AF((i0.i1.u5.p26==1))) * (EF((i0.i1.u2.p4!=0)) + EX(((i9.u45.p227!=...181
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * (E(!((E(!((i9.u43.p206==1)) U (!((i4.i0.u23.p72==1)) * !((i9.u43.p206==1)))) + EG(!((...498
Reverse transition relation is NOT exact ! Due to transitions t1, t25, t50, t51, t77, t78, t150, t151, t153, i0.i1.t176, i0.i1.u2.t106, i0.i1.u4.t121, i0.i...585
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 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,5.0818,137832,1,0,258146,14261,3163,376570,617,50069,465047
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 170 transition count 207
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 170 transition count 207
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 118 place count 152 transition count 189
Iterating global reduction 0 with 18 rules applied. Total rules applied 136 place count 152 transition count 189
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 139 place count 152 transition count 186
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 148 place count 143 transition count 177
Iterating global reduction 1 with 9 rules applied. Total rules applied 157 place count 143 transition count 177
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 161 place count 143 transition count 173
Applied a total of 161 rules in 11 ms. Remains 143 /220 variables (removed 77) and now considering 173/257 (removed 84) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4261195160488650851.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8086608704414178334.kers'
[2026-05-27 07:24:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4261195160488650851.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8086608704414178334.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 173 rows 143 cols 451 entries
Finished phase 1 with 137 SingleSign rule and 0 generalized
[2026-05-27 07:24:08] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8086608704414178334.kers
Total runtime 2 ms.
[2026-05-27 07:24:08] [INFO ] Implicit Places using invariants in 140 ms returned []
[2026-05-27 07:24:08] [INFO ] Invariant cache hit.
[2026-05-27 07:24:08] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
Running 172 sub problems to find dead transitions.
[2026-05-27 07:24:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 4 (OVERLAPS) 173/316 variables, 143/151 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/316 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (OVERLAPS) 0/316 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 172 unsolved
No progress, stopping.
After SMT solving in domain Real declared 316/316 variables, and 151 constraints, problems are : Problem set: 0 solved, 172 unsolved in 15259 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 143/143 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 172 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 4 (OVERLAPS) 173/316 variables, 143/151 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/316 variables, 172/323 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 3/326 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 4/330 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/316 variables, 2/332 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/316 variables, 2/334 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/316 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 316/316 variables, and 334 constraints, problems are : Problem set: 0 solved, 172 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 143/143 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 45291ms problems are : Problem set: 0 solved, 172 unsolved
Search for dead transitions found 0 dead transitions in 45292ms
Starting structural reductions in LTL mode, iteration 1 : 143/220 places, 173/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45691 ms. Remains : 143/220 places, 173/257 transitions.
[2026-05-27 07:24:53] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:24:53] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:24:53] [INFO ] Input system was already deterministic with 173 transitions.
[2026-05-27 07:24:53] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:24:53] [INFO ] Flatten gal took : 5 ms
[2026-05-27 07:24:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality17389329391930054191.gal : 5 ms
[2026-05-27 07:24:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality11031523539364544244.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/CTLCardinality17389329391930054191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11031523539364544244.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,4.08887e+07,2.66806,60820,2,9103,5,211409,6,0,747,320147,0


Converting to forward existential form...Done !
original formula: E(AX(E(AF((p188==1)) U EF(((p253==0)||(p266==1))))) U (EG((p243==1)) * AF(!(AX((p213==0))))))
=> equivalent forward existential formula: [((FwdU(Init,!(EX(!(E(!(EG(!((p188==1)))) U E(TRUE U ((p253==0)||(p266==1)))))))) * EG((p243==1))) * !(EG(!(!(!(...187
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t6, t7, t8, t11, t18, t20, t22, t23, t27, t32, t36, t37, t49, t50, t52, t54, t59, t63...357
Detected timeout of ITS tools.
[2026-05-27 07:25:24] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:25:24] [INFO ] Applying decomposition
[2026-05-27 07:25:24] [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/graph8497717636958937332.txt' '-o' '/tmp/graph8497717636958937332.bin' '-w' '/tmp/graph8497717636958937332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8497717636958937332.bin' '-l' '-1' '-v' '-w' '/tmp/graph8497717636958937332.weights' '-q' '0' '-e' '0.001'
[2026-05-27 07:25:24] [INFO ] Decomposing Gal with order
[2026-05-27 07:25:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 07:25:24] [INFO ] Removed a total of 69 redundant transitions.
[2026-05-27 07:25:24] [INFO ] Flatten gal took : 13 ms
[2026-05-27 07:25:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-27 07:25:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality7477847980742169450.gal : 3 ms
[2026-05-27 07:25:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality9105057612797557679.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/CTLCardinality7477847980742169450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9105057612797557679.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,4.08887e+07,0.261439,10648,532,143,12118,1998,502,18739,103,8674,0


Converting to forward existential form...Done !
original formula: E(AX(E(AF((i6.i1.u35.p188==1)) U EF(((i8.u42.p253==0)||(i9.u43.p266==1))))) U (EG((i8.u41.p243==1)) * AF(!(AX((i8.u41.p213==0))))))
=> equivalent forward existential formula: [((FwdU(Init,!(EX(!(E(!(EG(!((i6.i1.u35.p188==1)))) U E(TRUE U ((i8.u42.p253==0)||(i9.u43.p266==1)))))))) * EG((...225
Reverse transition relation is NOT exact ! Due to transitions t1, t22, t23, t49, t50, t76, t103, t146, t147, t148, t149, i0.i1.u2.t116, i0.i1.u6.t117, i0.i...562
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,5.7032,143852,1,0,229312,10135,3242,383548,548,45782,416616
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 168 transition count 205
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 168 transition count 205
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 123 place count 149 transition count 186
Iterating global reduction 0 with 19 rules applied. Total rules applied 142 place count 149 transition count 186
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 145 place count 149 transition count 183
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 154 place count 140 transition count 174
Iterating global reduction 1 with 9 rules applied. Total rules applied 163 place count 140 transition count 174
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 167 place count 140 transition count 170
Applied a total of 167 rules in 7 ms. Remains 140 /220 variables (removed 80) and now considering 170/257 (removed 87) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6250328120398904159.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6862234694327558886.kers'
[2026-05-27 07:25:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6250328120398904159.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6862234694327558886.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 170 rows 140 cols 445 entries
Finished phase 1 with 134 SingleSign rule and 0 generalized
[2026-05-27 07:25:29] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6862234694327558886.kers
Total runtime 1 ms.
[2026-05-27 07:25:29] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-27 07:25:29] [INFO ] Invariant cache hit.
[2026-05-27 07:25:30] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
Running 169 sub problems to find dead transitions.
[2026-05-27 07:25:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (OVERLAPS) 1/140 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 3 (OVERLAPS) 170/310 variables, 140/146 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 5 (OVERLAPS) 0/310 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Real declared 310/310 variables, and 146 constraints, problems are : Problem set: 0 solved, 169 unsolved in 12652 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 169 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (OVERLAPS) 1/140 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 3 (OVERLAPS) 170/310 variables, 140/146 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 169/315 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 6/321 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/310 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/310 variables, 1/325 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/310 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/310 variables, and 325 constraints, problems are : Problem set: 0 solved, 169 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 42675ms problems are : Problem set: 0 solved, 169 unsolved
Search for dead transitions found 0 dead transitions in 42676ms
Starting structural reductions in LTL mode, iteration 1 : 140/220 places, 170/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42930 ms. Remains : 140/220 places, 170/257 transitions.
[2026-05-27 07:26:12] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:26:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 07:26:12] [INFO ] Input system was already deterministic with 170 transitions.
[2026-05-27 07:26:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 07:26:12] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:26:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality8654851499967947065.gal : 1 ms
[2026-05-27 07:26:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality7665911523265513294.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/CTLCardinality8654851499967947065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7665911523265513294.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,3.71417e+07,1.00977,25324,2,6727,5,94354,6,0,732,110343,0


Converting to forward existential form...Done !
original formula: EX(((p162==1) + EX((AG((p23==0)) * (p196==0)))))
=> equivalent forward existential formula: ([(EY(Init) * (p162==1))] != FALSE + [((EY(EY(Init)) * (p196==0)) * !(E(TRUE U !((p23==0)))))] != FALSE)
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t16, t19, t23, t28, t32, t33, t42, t46, t47, t49, t51, t56, t60, t61, t73, t7...343
Detected timeout of ITS tools.
[2026-05-27 07:26:42] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:26:42] [INFO ] Applying decomposition
[2026-05-27 07:26:42] [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/graph9657025075691385772.txt' '-o' '/tmp/graph9657025075691385772.bin' '-w' '/tmp/graph9657025075691385772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9657025075691385772.bin' '-l' '-1' '-v' '-w' '/tmp/graph9657025075691385772.weights' '-q' '0' '-e' '0.001'
[2026-05-27 07:26:42] [INFO ] Decomposing Gal with order
[2026-05-27 07:26:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 07:26:42] [INFO ] Removed a total of 57 redundant transitions.
[2026-05-27 07:26:42] [INFO ] Flatten gal took : 13 ms
[2026-05-27 07:26:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2026-05-27 07:26:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality3887539984505507532.gal : 3 ms
[2026-05-27 07:26:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality13014174427586957794.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/CTLCardinality3887539984505507532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13014174427586957794.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,3.71417e+07,0.228607,10428,559,185,11405,2089,458,22827,119,6512,0


Converting to forward existential form...Done !
original formula: EX(((i7.i1.u40.p162==1) + EX((AG((i0.i1.u9.p23==0)) * (i7.i0.u38.p196==0)))))
=> equivalent forward existential formula: ([(EY(Init) * (i7.i1.u40.p162==1))] != FALSE + [((EY(EY(Init)) * (i7.i0.u38.p196==0)) * !(E(TRUE U !((i0.i1.u9.p...176
Reverse transition relation is NOT exact ! Due to transitions t1, t46, t47, t73, t74, t143, t144, t145, u41.t6, u41.t16, i0.i0.u10.t102, i0.i1.u8.t104, i1....548
(forward)formula 0,0,7.65792,174264,1,0,244699,12676,2476,752404,541,48722,501615
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 257/257 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 170 transition count 207
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 170 transition count 207
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 117 place count 153 transition count 190
Iterating global reduction 0 with 17 rules applied. Total rules applied 134 place count 153 transition count 190
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 137 place count 153 transition count 187
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 145 place count 145 transition count 179
Iterating global reduction 1 with 8 rules applied. Total rules applied 153 place count 145 transition count 179
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 157 place count 145 transition count 175
Applied a total of 157 rules in 10 ms. Remains 145 /220 variables (removed 75) and now considering 175/257 (removed 82) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7970609811392932450.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17353797560742089035.kers'
[2026-05-27 07:26:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7970609811392932450.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17353797560742089035.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 175 rows 145 cols 455 entries
Finished phase 1 with 139 SingleSign rule and 0 generalized
[2026-05-27 07:26:50] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17353797560742089035.kers
Total runtime 1 ms.
[2026-05-27 07:26:50] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-27 07:26:50] [INFO ] Invariant cache hit.
[2026-05-27 07:26:50] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
Running 174 sub problems to find dead transitions.
[2026-05-27 07:26:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (OVERLAPS) 1/145 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/145 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (OVERLAPS) 175/320 variables, 145/158 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/320 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (OVERLAPS) 0/320 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 158 constraints, problems are : Problem set: 0 solved, 174 unsolved in 16572 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 145/145 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 174 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (OVERLAPS) 1/145 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/145 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (OVERLAPS) 175/320 variables, 145/158 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/320 variables, 174/332 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/320 variables, 9/341 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 1/342 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/320 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 10 (OVERLAPS) 0/320 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 343 constraints, problems are : Problem set: 0 solved, 174 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 145/145 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 46600ms problems are : Problem set: 0 solved, 174 unsolved
Search for dead transitions found 0 dead transitions in 46601ms
Starting structural reductions in LTL mode, iteration 1 : 145/220 places, 175/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46916 ms. Remains : 145/220 places, 175/257 transitions.
[2026-05-27 07:27:37] [INFO ] Flatten gal took : 5 ms
[2026-05-27 07:27:37] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:27:37] [INFO ] Input system was already deterministic with 175 transitions.
[2026-05-27 07:27:37] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:27:37] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:27:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality15543702119222474850.gal : 1 ms
[2026-05-27 07:27:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality8858092786184251481.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/CTLCardinality15543702119222474850.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8858092786184251481.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,4.21547e+07,1.56735,40840,2,8564,5,151096,6,0,757,200209,0


Converting to forward existential form...Done !
original formula: AX((((p78==0)||(p255==1)) * (((p33==1)||(p9==1)) + EF((p72==1)))))
=> equivalent forward existential formula: ([(EY(Init) * !(((p78==0)||(p255==1))))] = FALSE * [((EY(Init) * !(((p33==1)||(p9==1)))) * !(E(TRUE U (p72==1)))...166
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t7, t17, t19, t20, t21, t25, t30, t34, t35, t46, t47, t49, t51, t56, t60, t61, t73, t...354
Detected timeout of ITS tools.
[2026-05-27 07:28:07] [INFO ] Flatten gal took : 3 ms
[2026-05-27 07:28:07] [INFO ] Applying decomposition
[2026-05-27 07:28:07] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12438368415904598001.txt' '-o' '/tmp/graph12438368415904598001.bin' '-w' '/tmp/graph12438368415904598001.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12438368415904598001.bin' '-l' '-1' '-v' '-w' '/tmp/graph12438368415904598001.weights' '-q' '0' '-e' '0.001'
[2026-05-27 07:28:07] [INFO ] Decomposing Gal with order
[2026-05-27 07:28:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 07:28:07] [INFO ] Removed a total of 53 redundant transitions.
[2026-05-27 07:28:07] [INFO ] Flatten gal took : 11 ms
[2026-05-27 07:28:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-27 07:28:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality4000607928207369327.gal : 3 ms
[2026-05-27 07:28:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality4046095551456828802.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/CTLCardinality4000607928207369327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4046095551456828802.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,4.21547e+07,0.205959,10128,615,177,10734,2356,484,20013,120,4712,0


Converting to forward existential form...Done !
original formula: AX((((i2.i0.u17.p78==0)||(i8.u44.p255==1)) * (((i0.u2.p33==1)||(i1.i1.u3.p9==1)) + EF((i3.i0.u23.p72==1)))))
=> equivalent forward existential formula: ([(EY(Init) * !(((i2.i0.u17.p78==0)||(i8.u44.p255==1))))] = FALSE * [((EY(Init) * !(((i0.u2.p33==1)||(i1.i1.u3.p...208
Reverse transition relation is NOT exact ! Due to transitions t20, t21, t47, t73, t74, t104, t148, t151, i0.t114, i0.u2.t113, i0.u2.t118, i0.u5.t119, i1.i0...588
(forward)formula 0,1,3.91909,114308,1,0,196310,6531,2639,422378,541,21932,345373
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-14 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 : 220/220 places, 257/257 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 175 transition count 212
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 175 transition count 212
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 105 place count 160 transition count 197
Iterating global reduction 0 with 15 rules applied. Total rules applied 120 place count 160 transition count 197
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 122 place count 160 transition count 195
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 129 place count 153 transition count 188
Iterating global reduction 1 with 7 rules applied. Total rules applied 136 place count 153 transition count 188
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 139 place count 153 transition count 185
Applied a total of 139 rules in 7 ms. Remains 153 /220 variables (removed 67) and now considering 185/257 (removed 72) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4605563100688308548.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3744017265136346885.kers'
[2026-05-27 07:28:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4605563100688308548.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3744017265136346885.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 185 rows 153 cols 483 entries
Finished phase 1 with 147 SingleSign rule and 0 generalized
[2026-05-27 07:28:11] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3744017265136346885.kers
Total runtime 2 ms.
[2026-05-27 07:28:11] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-27 07:28:11] [INFO ] Invariant cache hit.
[2026-05-27 07:28:11] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
Running 184 sub problems to find dead transitions.
[2026-05-27 07:28:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 12/18 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (OVERLAPS) 185/338 variables, 153/171 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/338 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (OVERLAPS) 0/338 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Real declared 338/338 variables, and 171 constraints, problems are : Problem set: 0 solved, 184 unsolved in 18483 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 184 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 12/18 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (OVERLAPS) 185/338 variables, 153/171 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/338 variables, 184/355 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/338 variables, 7/362 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/338 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/338 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/338 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 338/338 variables, and 364 constraints, problems are : Problem set: 0 solved, 184 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 48513ms problems are : Problem set: 0 solved, 184 unsolved
Search for dead transitions found 0 dead transitions in 48514ms
Starting structural reductions in LTL mode, iteration 1 : 153/220 places, 185/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48782 ms. Remains : 153/220 places, 185/257 transitions.
[2026-05-27 07:29:00] [INFO ] Flatten gal took : 5 ms
[2026-05-27 07:29:00] [INFO ] Flatten gal took : 6 ms
[2026-05-27 07:29:00] [INFO ] Input system was already deterministic with 185 transitions.
[2026-05-27 07:29:00] [INFO ] Flatten gal took : 5 ms
[2026-05-27 07:29:00] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:29:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality11471999069536223876.gal : 1 ms
[2026-05-27 07:29:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality1601510373759455983.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/CTLCardinality11471999069536223876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1601510373759455983.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,5.50378e+07,2.35974,55192,2,10927,5,211789,6,0,799,291342,0


Converting to forward existential form...Done !
original formula: (AX(((p143==0) + (!(E(((p254==0)||(p164==1)) U (p238==0))) * !(A((p69==1) U ((p25==0)||(p107==1))))))) * AF(AG(((p18==0)||(p62==1)))))
=> equivalent forward existential formula: (([(FwdU((EY(Init) * !((p143==0))),((p254==0)||(p164==1))) * (p238==0))] = FALSE * [(((EY(Init) * !((p143==0))) ...340
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t8, t12, t19, t20, t21, t22, t23, t27, t32, t36, t37, t44, t50, t51, t53, t55, t62, t...372
Detected timeout of ITS tools.
[2026-05-27 07:29:30] [INFO ] Flatten gal took : 4 ms
[2026-05-27 07:29:30] [INFO ] Applying decomposition
[2026-05-27 07:29:30] [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/graph7781823410283933382.txt' '-o' '/tmp/graph7781823410283933382.bin' '-w' '/tmp/graph7781823410283933382.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7781823410283933382.bin' '-l' '-1' '-v' '-w' '/tmp/graph7781823410283933382.weights' '-q' '0' '-e' '0.001'
[2026-05-27 07:29:30] [INFO ] Decomposing Gal with order
[2026-05-27 07:29:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 07:29:30] [INFO ] Removed a total of 79 redundant transitions.
[2026-05-27 07:29:30] [INFO ] Flatten gal took : 24 ms
[2026-05-27 07:29:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 6 ms.
[2026-05-27 07:29:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality15152761682762326804.gal : 3 ms
[2026-05-27 07:29:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality16588095358956014424.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/CTLCardinality15152761682762326804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16588095358956014424.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,5.50378e+07,0.544107,13388,699,121,17561,1513,548,31667,107,4519,0


Converting to forward existential form...Done !
original formula: (AX(((i6.i1.u30.p143==0) + (!(E(((i0.u45.p254==0)||(i7.i0.u42.p164==1)) U (i8.u43.p238==0))) * !(A((i4.i1.u20.p69==1) U ((i1.i0.u5.p25==0...235
=> equivalent forward existential formula: (([(FwdU((EY(Init) * !((i6.i1.u30.p143==0))),((i0.u45.p254==0)||(i7.i0.u42.p164==1))) * (i8.u43.p238==0))] = FAL...471
Reverse transition relation is NOT exact ! Due to transitions t8, t22, t35, t50, t51, t79, t110, t156, t157, t158, i1.i0.u4.t124, i1.i0.u5.t126, i1.i1.t119...626
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Detected timeout of ITS tools.
[2026-05-27 07:30:00] [INFO ] Flatten gal took : 5 ms
[2026-05-27 07:30:00] [INFO ] Flatten gal took : 5 ms
[2026-05-27 07:30:00] [INFO ] Applying decomposition
[2026-05-27 07:30:00] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11001747638180979468.txt' '-o' '/tmp/graph11001747638180979468.bin' '-w' '/tmp/graph11001747638180979468.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11001747638180979468.bin' '-l' '-1' '-v' '-w' '/tmp/graph11001747638180979468.weights' '-q' '0' '-e' '0.001'
[2026-05-27 07:30:00] [INFO ] Decomposing Gal with order
[2026-05-27 07:30:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 07:30:00] [INFO ] Removed a total of 86 redundant transitions.
[2026-05-27 07:30:00] [INFO ] Flatten gal took : 13 ms
[2026-05-27 07:30:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2026-05-27 07:30:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality7537991740338108514.gal : 4 ms
[2026-05-27 07:30:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality15404936998335536401.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/CTLCardinality7537991740338108514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15404936998335536401.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,3.58994e+08,9.52354,170528,5032,441,239809,13935,684,643611,122,132795,0


Converting to forward existential form...Done !
original formula: (AX(((i7.i1.u39.p143==0) + (!(E(((i0.u55.p254==0)||(i9.i0.u54.p164==1)) U (i11.u62.p238==0))) * !(A((i4.i0.u18.p69==1) U ((i2.i0.u6.p25==...236
=> equivalent forward existential formula: (([(FwdU((EY(Init) * !((i7.i1.u39.p143==0))),((i0.u55.p254==0)||(i9.i0.u54.p164==1))) * (i11.u62.p238==0))] = FA...472
Reverse transition relation is NOT exact ! Due to transitions t12, t82, t86, t138, t168, t220, t255, i1.t201, i1.t199, i1.t195, i1.u2.t166, i1.u2.t196, i1....1205
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,0,439.225,2523660,1,0,4.29225e+06,18547,1398,6.66877e+06,274,165380,6206689
FORMULA FlexibleBarrier-PT-04b-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 1336489 ms.

BK_STOP 1779867440976

--------------------
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="FlexibleBarrier-PT-04b"
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 FlexibleBarrier-PT-04b, 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 r130-smll-177955809000313"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-04b.tgz
mv FlexibleBarrier-PT-04b 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 ;