Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r146-tall-177961074200417.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)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is GPUForwardProgress-PT-12b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074200417
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 8.8K Mar 7 11:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Mar 7 11:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 11:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 7 11:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 11:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Mar 7 11:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Mar 7 11:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Mar 7 11:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:36 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 65K 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 GPUForwardProgress-PT-12b-CTLCardinality-2024-00
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-01
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-02
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-03
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-04
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-05
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-06
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-07
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-08
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-09
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-10
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-11
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-12
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-13
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-14
FORMULA_NAME GPUForwardProgress-PT-12b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779725560309

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-12b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 16:12:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 16:12:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 16:12:41] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2026-05-25 16:12:41] [INFO ] Transformed 264 places.
[2026-05-25 16:12:41] [INFO ] Transformed 277 transitions.
[2026-05-25 16:12:41] [INFO ] Found NUPN structural information;
[2026-05-25 16:12:41] [INFO ] Parsed PT model containing 264 places and 277 transitions and 677 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 124 out of 264 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 277/277 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 263 transition count 277
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 250 transition count 264
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 250 transition count 264
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 248 transition count 262
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 248 transition count 262
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 248 transition count 261
Applied a total of 32 rules in 54 ms. Remains 248 /264 variables (removed 16) and now considering 261/277 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18142261959399052997.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11218489905811494421.kers'
[2026-05-25 16:12:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18142261959399052997.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11218489905811494421.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 261 rows 248 cols 643 entries
Finished phase 1 with 234 SingleSign rule and 1 generalized
[2026-05-25 16:12:41] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11218489905811494421.kers
Total runtime 2 ms.
[2026-05-25 16:12:41] [INFO ] Implicit Places using invariants in 239 ms returned []
[2026-05-25 16:12:41] [INFO ] Invariant cache hit.
[2026-05-25 16:12:42] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
Running 260 sub problems to find dead transitions.
[2026-05-25 16:12:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/247 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/247 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (OVERLAPS) 261/508 variables, 247/260 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/508 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (OVERLAPS) 1/509 variables, 1/261 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/509 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 6 (OVERLAPS) 0/509 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 260 unsolved
No progress, stopping.
After SMT solving in domain Real declared 509/509 variables, and 261 constraints, problems are : Problem set: 0 solved, 260 unsolved in 19090 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 248/248 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/247 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/247 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (OVERLAPS) 261/508 variables, 247/260 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/508 variables, 260/520 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/508 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (OVERLAPS) 1/509 variables, 1/521 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/509 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 7 (OVERLAPS) 0/509 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 260 unsolved
No progress, stopping.
After SMT solving in domain Int declared 509/509 variables, and 521 constraints, problems are : Problem set: 0 solved, 260 unsolved in 28151 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 248/248 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47314ms problems are : Problem set: 0 solved, 260 unsolved
Search for dead transitions found 0 dead transitions in 47335ms
Starting structural reductions in LTL mode, iteration 1 : 248/264 places, 261/277 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47905 ms. Remains : 248/264 places, 261/277 transitions.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Applied a total of 0 rules in 6 ms. Remains 248 /248 variables (removed 0) and now considering 261/261 (removed 0) transitions.
[2026-05-25 16:13:29] [INFO ] Invariant cache hit.
[2026-05-25 16:13:29] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-25 16:13:29] [INFO ] Invariant cache hit.
[2026-05-25 16:13:29] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 228 ms. Remains : 248/248 places, 261/261 transitions.
Support contains 124 out of 248 places after structural reductions.
[2026-05-25 16:13:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 16:13:29] [INFO ] Flatten gal took : 37 ms
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 16:13:30] [INFO ] Flatten gal took : 15 ms
[2026-05-25 16:13:30] [INFO ] Input system was already deterministic with 261 transitions.
Support contains 98 out of 248 places (down from 124) after GAL structural reductions.
RANDOM walk for 40000 steps (354 resets) in 1653 ms. (24 steps per ms) remains 2/66 properties
BEST_FIRST walk for 34354 steps (40 resets) in 136 ms. (250 steps per ms) remains 0/2 properties
[2026-05-25 16:13:30] [INFO ] Flatten gal took : 11 ms
[2026-05-25 16:13:30] [INFO ] Flatten gal took : 10 ms
[2026-05-25 16:13:30] [INFO ] Input system was already deterministic with 261 transitions.
Computed a total of 50 stabilizing places and 50 stable transitions
Graph (complete) has 378 edges and 248 vertex of which 232 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.7 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Graph (trivial) has 201 edges and 248 vertex of which 6 / 248 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 372 edges and 243 vertex of which 227 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 107 rules applied. Total rules applied 109 place count 226 transition count 144
Reduce places removed 107 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 115 rules applied. Total rules applied 224 place count 119 transition count 136
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 5 rules applied. Total rules applied 229 place count 117 transition count 133
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 232 place count 114 transition count 133
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 24 Pre rules applied. Total rules applied 232 place count 114 transition count 109
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 280 place count 90 transition count 109
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 290 place count 80 transition count 99
Iterating global reduction 4 with 10 rules applied. Total rules applied 300 place count 80 transition count 99
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 300 place count 80 transition count 98
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 302 place count 79 transition count 98
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 350 place count 55 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 351 place count 55 transition count 73
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 352 place count 54 transition count 72
Iterating global reduction 5 with 1 rules applied. Total rules applied 353 place count 54 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 355 place count 53 transition count 71
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 359 place count 53 transition count 71
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 360 place count 52 transition count 70
Applied a total of 360 rules in 44 ms. Remains 52 /248 variables (removed 196) and now considering 70/261 (removed 191) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15760246079324215021.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18189431684360208839.kers'
[2026-05-25 16:13:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15760246079324215021.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18189431684360208839.kers]
Normalized transition count is 69 out of 70 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 69 rows 52 cols 181 entries
Finished phase 1 with 52 SingleSign rule and 0 generalized
[2026-05-25 16:13:30] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18189431684360208839.kers
Total runtime 0 ms.
[2026-05-25 16:13:30] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 16:13:30] [INFO ] Invariant cache hit.
[2026-05-25 16:13:30] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-25 16:13:30] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2026-05-25 16:13:30] [INFO ] Redundant transitions in 1 ms returned []
Running 68 sub problems to find dead transitions.
[2026-05-25 16:13:30] [INFO ] Invariant cache hit.
[2026-05-25 16:13:30] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 69/119 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 3/53 constraints. Problems are: Problem set: 0 solved, 68 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (OVERLAPS) 2/121 variables, 2/55 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (OVERLAPS) 1/122 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 0/122 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 56 constraints, problems are : Problem set: 0 solved, 68 unsolved in 1272 ms.
Refiners :[State Equation: 52/52 constraints, ReadFeed: 4/4 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) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 69/119 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 3/53 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 68/121 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 2/121 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (OVERLAPS) 1/122 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 124 constraints, problems are : Problem set: 0 solved, 68 unsolved in 2674 ms.
Refiners :[State Equation: 52/52 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3958ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 3959ms
Starting structural reductions in SI_CTL mode, iteration 1 : 52/248 places, 70/261 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4081 ms. Remains : 52/248 places, 70/261 transitions.
[2026-05-25 16:13:34] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:13:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:13:34] [INFO ] Input system was already deterministic with 70 transitions.
[2026-05-25 16:13:34] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:13:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:13:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality11698765904588387997.gal : 1 ms
[2026-05-25 16:13:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality16154936326579731591.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11698765904588387997.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16154936326579731591.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,1.18185e+09,0.999983,40448,2,4515,5,197763,6,0,276,188567,0


Converting to forward existential form...Done !
original formula: !(A((EF((p124==1)) * (EG(((p130==0)||(p247==1))) + ((A((p72==1) U ((p22==0)||(p50==1))) * ((p127==0)||(p80==1))) * ((p180==1) * EG(((p202...194
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,!(!(E(TRUE U !((p193==0)))))) * !((E(TRUE U (p124==1)) * (EG(((p130==0)||(p247==1))) + ((!((E...413
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t9, t10, t15, t16, t21, t22, t25, t26, t27, t29, t31, t32, t33, t34, t37, t38, t39, t...317
Detected timeout of ITS tools.
[2026-05-25 16:14:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:14:04] [INFO ] Applying decomposition
[2026-05-25 16:14:04] [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/graph3955705056758150831.txt' '-o' '/tmp/graph3955705056758150831.bin' '-w' '/tmp/graph3955705056758150831.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3955705056758150831.bin' '-l' '-1' '-v' '-w' '/tmp/graph3955705056758150831.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:14:04] [INFO ] Decomposing Gal with order
[2026-05-25 16:14:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:14:04] [INFO ] Removed a total of 42 redundant transitions.
[2026-05-25 16:14:05] [INFO ] Flatten gal took : 73 ms
[2026-05-25 16:14:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2026-05-25 16:14:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality15724958791105743923.gal : 8 ms
[2026-05-25 16:14:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality17728204695686054710.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/CTLCardinality15724958791105743923.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17728204695686054710.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,1.18185e+09,0.098151,8268,179,74,7257,1354,207,19627,39,8627,0


Converting to forward existential form...Done !
original formula: !(A((EF((i4.u12.p124==1)) * (EG(((i4.u11.p130==0)||(i8.u20.p247==1))) + ((A((i2.u5.p72==1) U ((i0.u1.p22==0)||(i1.u3.p50==1))) * ((i4.u12...273
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,!(!(E(TRUE U !((i6.u18.p193==0)))))) * !((E(TRUE U (i4.u12.p124==1)) * (EG(((i4.u11.p130==0)|...530
Reverse transition relation is NOT exact ! Due to transitions t9, t15, t21, t33, t43, t49, t50, t51, t52, i0.u0.t22, i1.u4.t16, i2.u6.t29, i3.u10.t34, i4.u...453
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,2.1293,68532,1,0,102375,17128,1280,297479,194,83213,76923
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Graph (trivial) has 209 edges and 248 vertex of which 6 / 248 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 372 edges and 243 vertex of which 227 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.2 ms
Discarding 16 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 112 transitions
Trivial Post-agglo rules discarded 112 transitions
Performed 112 trivial Post agglomeration. Transition count delta: 112
Iterating post reduction 0 with 112 rules applied. Total rules applied 114 place count 226 transition count 139
Reduce places removed 112 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 126 rules applied. Total rules applied 240 place count 114 transition count 125
Reduce places removed 4 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 7 rules applied. Total rules applied 247 place count 110 transition count 122
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 250 place count 107 transition count 122
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 26 Pre rules applied. Total rules applied 250 place count 107 transition count 96
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 4 with 52 rules applied. Total rules applied 302 place count 81 transition count 96
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 315 place count 68 transition count 83
Iterating global reduction 4 with 13 rules applied. Total rules applied 328 place count 68 transition count 83
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 328 place count 68 transition count 82
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 330 place count 67 transition count 82
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 378 place count 43 transition count 58
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 379 place count 43 transition count 57
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 380 place count 42 transition count 56
Iterating global reduction 5 with 1 rules applied. Total rules applied 381 place count 42 transition count 56
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 383 place count 41 transition count 55
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 386 place count 41 transition count 55
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 387 place count 40 transition count 54
Applied a total of 387 rules in 30 ms. Remains 40 /248 variables (removed 208) and now considering 54/261 (removed 207) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16400855835063890217.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4370757685403546953.kers'
[2026-05-25 16:14:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16400855835063890217.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4370757685403546953.kers]
Normalized transition count is 53 out of 54 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 53 rows 40 cols 138 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 16:14:07] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4370757685403546953.kers
Total runtime 0 ms.
[2026-05-25 16:14:07] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-25 16:14:07] [INFO ] Invariant cache hit.
[2026-05-25 16:14:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 16:14:07] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2026-05-25 16:14:07] [INFO ] Redundant transitions in 0 ms returned []
Running 44 sub problems to find dead transitions.
[2026-05-25 16:14:07] [INFO ] Invariant cache hit.
[2026-05-25 16:14:07] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 53/86 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 7/93 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 1/94 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/94 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 41 constraints, problems are : Problem set: 0 solved, 44 unsolved in 833 ms.
Refiners :[State Equation: 40/40 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 53/86 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 7/93 variables, 7/63 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 21/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 85 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1001 ms.
Refiners :[State Equation: 40/40 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1837ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1837ms
Starting structural reductions in SI_CTL mode, iteration 1 : 40/248 places, 54/261 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1973 ms. Remains : 40/248 places, 54/261 transitions.
[2026-05-25 16:14:09] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:14:09] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:14:09] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 16:14:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:14:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:14:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality5795474529485600443.gal : 0 ms
[2026-05-25 16:14:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality14370745528294623344.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/CTLCardinality5795474529485600443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14370745528294623344.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.01171e+08,0.135252,9968,2,725,5,33821,6,0,212,31124,0


Converting to forward existential form...Done !
original formula: E(EG(!(((p202==1) * !(((EG((p27==1)) * (p103==1)) * ((p217==0)||(p186==1))))))) U A(!(((p82==1) + !(AF((p88==1))))) U (p27==1)))
=> equivalent forward existential formula: [((FwdU(Init,EG(!(((p202==1) * !(((EG((p27==1)) * (p103==1)) * ((p217==0)||(p186==1)))))))) * !(EG(!((p27==1))))...246
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t8, t9, t12, t14, t16, t20, t22, t24, t26, t28, t31, t34, t36, t37, t38, t51, Inters...246
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,8.12453,262916,1,0,1203,1.48503e+06,154,681,1398,2.00579e+06,1350
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-01 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 : 248/248 places, 261/261 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 227 transition count 240
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 227 transition count 240
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 47 place count 227 transition count 235
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 220 transition count 228
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 220 transition count 228
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 66 place count 220 transition count 223
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 219 transition count 222
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 219 transition count 222
Applied a total of 68 rules in 27 ms. Remains 219 /248 variables (removed 29) and now considering 222/261 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8563999619365356410.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-288526798316888005.kers'
[2026-05-25 16:14:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8563999619365356410.kers, --Pflows, --basisKERS=/tmp/petrispot-output-288526798316888005.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 222 rows 219 cols 565 entries
Finished phase 1 with 205 SingleSign rule and 1 generalized
[2026-05-25 16:14:17] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-288526798316888005.kers
Total runtime 1 ms.
[2026-05-25 16:14:17] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-25 16:14:17] [INFO ] Invariant cache hit.
[2026-05-25 16:14:17] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2026-05-25 16:14:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/218 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/218 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 222/440 variables, 218/231 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/440 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (OVERLAPS) 1/441 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/441 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (OVERLAPS) 0/441 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 441/441 variables, and 232 constraints, problems are : Problem set: 0 solved, 221 unsolved in 14202 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 219/219 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/218 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/218 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 222/440 variables, 218/231 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/440 variables, 221/452 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/440 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 1/441 variables, 1/453 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/441 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (OVERLAPS) 0/441 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Int declared 441/441 variables, and 453 constraints, problems are : Problem set: 0 solved, 221 unsolved in 16436 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 219/219 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30661ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 30662ms
Starting structural reductions in LTL mode, iteration 1 : 219/248 places, 222/261 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30922 ms. Remains : 219/248 places, 222/261 transitions.
[2026-05-25 16:14:48] [INFO ] Flatten gal took : 12 ms
[2026-05-25 16:14:48] [INFO ] Flatten gal took : 11 ms
[2026-05-25 16:14:48] [INFO ] Input system was already deterministic with 222 transitions.
[2026-05-25 16:14:48] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:14:48] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:14:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality17553740301678386718.gal : 4 ms
[2026-05-25 16:14:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality6421465222043317128.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/CTLCardinality17553740301678386718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6421465222043317128.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:15:18] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:15:18] [INFO ] Applying decomposition
[2026-05-25 16:15:18] [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/graph18024373185953611676.txt' '-o' '/tmp/graph18024373185953611676.bin' '-w' '/tmp/graph18024373185953611676.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18024373185953611676.bin' '-l' '-1' '-v' '-w' '/tmp/graph18024373185953611676.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:15:18] [INFO ] Decomposing Gal with order
[2026-05-25 16:15:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:15:18] [INFO ] Removed a total of 29 redundant transitions.
[2026-05-25 16:15:18] [INFO ] Flatten gal took : 18 ms
[2026-05-25 16:15:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-25 16:15:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality13199985202585914867.gal : 4 ms
[2026-05-25 16:15:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality7177690360625480831.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/CTLCardinality13199985202585914867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7177690360625480831.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 229 transition count 242
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 229 transition count 242
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 42 place count 229 transition count 238
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 47 place count 224 transition count 233
Iterating global reduction 1 with 5 rules applied. Total rules applied 52 place count 224 transition count 233
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 56 place count 224 transition count 229
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 223 transition count 228
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 223 transition count 228
Applied a total of 58 rules in 25 ms. Remains 223 /248 variables (removed 25) and now considering 228/261 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14088117680596891653.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11151161174139374795.kers'
[2026-05-25 16:15:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14088117680596891653.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11151161174139374795.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 228 rows 223 cols 577 entries
Finished phase 1 with 209 SingleSign rule and 1 generalized
[2026-05-25 16:15:48] [INFO ] Computed 13 invariants in 2 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11151161174139374795.kers
Total runtime 3 ms.
[2026-05-25 16:15:48] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-25 16:15:48] [INFO ] Invariant cache hit.
[2026-05-25 16:15:48] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Running 227 sub problems to find dead transitions.
[2026-05-25 16:15:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (OVERLAPS) 228/450 variables, 222/235 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/450 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 4 (OVERLAPS) 1/451 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/451 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 6 (OVERLAPS) 0/451 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 227 unsolved
No progress, stopping.
After SMT solving in domain Real declared 451/451 variables, and 236 constraints, problems are : Problem set: 0 solved, 227 unsolved in 14564 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 223/223 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (OVERLAPS) 228/450 variables, 222/235 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/450 variables, 227/462 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 5 (OVERLAPS) 1/451 variables, 1/463 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/451 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 7 (OVERLAPS) 0/451 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 227 unsolved
No progress, stopping.
After SMT solving in domain Int declared 451/451 variables, and 463 constraints, problems are : Problem set: 0 solved, 227 unsolved in 22205 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 223/223 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36795ms problems are : Problem set: 0 solved, 227 unsolved
Search for dead transitions found 0 dead transitions in 36797ms
Starting structural reductions in LTL mode, iteration 1 : 223/248 places, 228/261 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37044 ms. Remains : 223/248 places, 228/261 transitions.
[2026-05-25 16:16:25] [INFO ] Flatten gal took : 11 ms
[2026-05-25 16:16:25] [INFO ] Flatten gal took : 9 ms
[2026-05-25 16:16:25] [INFO ] Input system was already deterministic with 228 transitions.
[2026-05-25 16:16:25] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:16:25] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:16:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality18019566494595067622.gal : 1 ms
[2026-05-25 16:16:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality7727912028020811095.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/CTLCardinality18019566494595067622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7727912028020811095.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:16:55] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:16:55] [INFO ] Applying decomposition
[2026-05-25 16:16:55] [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/graph5199518363149971539.txt' '-o' '/tmp/graph5199518363149971539.bin' '-w' '/tmp/graph5199518363149971539.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5199518363149971539.bin' '-l' '-1' '-v' '-w' '/tmp/graph5199518363149971539.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:16:55] [INFO ] Decomposing Gal with order
[2026-05-25 16:16:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:16:55] [INFO ] Removed a total of 60 redundant transitions.
[2026-05-25 16:16:55] [INFO ] Flatten gal took : 11 ms
[2026-05-25 16:16:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:16:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality17250317052565500651.gal : 3 ms
[2026-05-25 16:16:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality15236011654703690862.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/CTLCardinality17250317052565500651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15236011654703690862.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,1.23425e+16,0.116473,9308,524,24,10651,291,470,15088,35,818,0


Converting to forward existential form...Done !
original formula: A((AF(((!((((i3.i1.u27.p75==0)||(i7.i1.u53.p148==1))||((i6.i1.u46.p130==0)||(i6.i1.u47.p123==1)))) * E(((i4.i1.u34.p96==0)||(i3.i2.u28.p7...515
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!((!((E(!(((i11.i0.u79.p217==1)&&(i10.i0.u73.p199==1))) U (!(E(TRUE U (i5.i1.u43.p119==1))...1342
Reverse transition relation is NOT exact ! Due to transitions t23, t202, i0.t197, i0.i1.u6.t190, i1.t184, i1.i2.t177, i2.t170, i2.i3.t163, i3.t156, i3.i0.t...506
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 13
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 a local SCC at level 13
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 a local SCC at level 13
(forward)formula 0,0,20.5214,506284,1,0,990882,291,3318,1.17339e+06,184,818,737383
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 226 transition count 239
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 226 transition count 239
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 49 place count 226 transition count 234
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 56 place count 219 transition count 227
Iterating global reduction 1 with 7 rules applied. Total rules applied 63 place count 219 transition count 227
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 68 place count 219 transition count 222
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 218 transition count 221
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 218 transition count 221
Applied a total of 70 rules in 37 ms. Remains 218 /248 variables (removed 30) and now considering 221/261 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7756589330086592610.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12090120215052774855.kers'
[2026-05-25 16:17:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7756589330086592610.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12090120215052774855.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 221 rows 218 cols 563 entries
Finished phase 1 with 204 SingleSign rule and 1 generalized
[2026-05-25 16:17:16] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12090120215052774855.kers
Total runtime 1 ms.
[2026-05-25 16:17:16] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-25 16:17:16] [INFO ] Invariant cache hit.
[2026-05-25 16:17:16] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2026-05-25 16:17:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 221/438 variables, 217/230 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/438 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 1/439 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/439 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 439/439 variables, and 231 constraints, problems are : Problem set: 0 solved, 220 unsolved in 13612 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 221/438 variables, 217/230 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/438 variables, 220/450 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/438 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (OVERLAPS) 1/439 variables, 1/451 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/439 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 439/439 variables, and 451 constraints, problems are : Problem set: 0 solved, 220 unsolved in 19140 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32771ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 32785ms
Starting structural reductions in LTL mode, iteration 1 : 218/248 places, 221/261 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33024 ms. Remains : 218/248 places, 221/261 transitions.
[2026-05-25 16:17:49] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:17:49] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:17:49] [INFO ] Input system was already deterministic with 221 transitions.
[2026-05-25 16:17:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:17:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:17:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality7607876317091975076.gal : 1 ms
[2026-05-25 16:17:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality4863204305272513040.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/CTLCardinality7607876317091975076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4863204305272513040.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:18:19] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:18:19] [INFO ] Applying decomposition
[2026-05-25 16:18:19] [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/graph9248026150839980698.txt' '-o' '/tmp/graph9248026150839980698.bin' '-w' '/tmp/graph9248026150839980698.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9248026150839980698.bin' '-l' '-1' '-v' '-w' '/tmp/graph9248026150839980698.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:18:19] [INFO ] Decomposing Gal with order
[2026-05-25 16:18:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:18:19] [INFO ] Removed a total of 61 redundant transitions.
[2026-05-25 16:18:19] [INFO ] Flatten gal took : 10 ms
[2026-05-25 16:18:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:18:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality3884031019442979011.gal : 3 ms
[2026-05-25 16:18:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality2207000925315439480.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/CTLCardinality3884031019442979011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2207000925315439480.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,8.74541e+15,0.072223,7156,619,24,5717,206,472,8556,38,446,0


Converting to forward existential form...Done !
original formula: (EF((i10.i0.u73.p203==0)) * ((EX(((i0.i2.u9.p24==0)||((i1.i0.u13.p33==0)&&(i5.i0.u41.p108==1)))) * !(A((i8.i0.u58.p157==1) U EX(EF(((i3.i...292
=> equivalent forward existential formula: (([((FwdU(((Init * E(TRUE U (i10.i0.u73.p203==0))) * EX(((i0.i2.u9.p24==0)||((i1.i0.u13.p33==0)&&(i5.i0.u41.p108...669
Reverse transition relation is NOT exact ! Due to transitions t2, t195, i0.t190, i0.i0.t183, i1.i0.t168, i1.i0.u12.t177, i2.t161, i2.i0.t154, i3.t148, i3.i...503
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,0.481644,23692,1,0,41328,246,3426,63898,196,677,90857
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Graph (trivial) has 220 edges and 248 vertex of which 6 / 248 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 372 edges and 243 vertex of which 227 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 0 with 121 rules applied. Total rules applied 123 place count 226 transition count 130
Reduce places removed 121 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 137 rules applied. Total rules applied 260 place count 105 transition count 114
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 265 place count 100 transition count 114
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 265 place count 100 transition count 87
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 319 place count 73 transition count 87
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 330 place count 62 transition count 76
Iterating global reduction 3 with 11 rules applied. Total rules applied 341 place count 62 transition count 76
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 397 place count 34 transition count 48
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 398 place count 34 transition count 47
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 399 place count 33 transition count 46
Iterating global reduction 4 with 1 rules applied. Total rules applied 400 place count 33 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 402 place count 32 transition count 45
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 403 place count 31 transition count 44
Applied a total of 403 rules in 17 ms. Remains 31 /248 variables (removed 217) and now considering 44/261 (removed 217) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12325806608210268880.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-169167644824982990.kers'
[2026-05-25 16:18:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12325806608210268880.kers, --Pflows, --basisKERS=/tmp/petrispot-output-169167644824982990.kers]
Normalized transition count is 43 out of 44 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 43 rows 31 cols 111 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-25 16:18:20] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-169167644824982990.kers
Total runtime 0 ms.
[2026-05-25 16:18:20] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 16:18:20] [INFO ] Invariant cache hit.
[2026-05-25 16:18:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 16:18:20] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2026-05-25 16:18:20] [INFO ] Redundant transitions in 0 ms returned []
Running 31 sub problems to find dead transitions.
[2026-05-25 16:18:20] [INFO ] Invariant cache hit.
[2026-05-25 16:18:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 43/62 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 12/74 variables, 12/31 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 1/75 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 32 constraints, problems are : Problem set: 0 solved, 31 unsolved in 464 ms.
Refiners :[State Equation: 31/31 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 43/62 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 7/26 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 12/74 variables, 12/38 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 24/62 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 1/75 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/75 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (OVERLAPS) 0/75 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 63 constraints, problems are : Problem set: 0 solved, 31 unsolved in 521 ms.
Refiners :[State Equation: 31/31 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 988ms problems are : Problem set: 0 solved, 31 unsolved
Search for dead transitions found 0 dead transitions in 988ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/248 places, 44/261 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1067 ms. Remains : 31/248 places, 44/261 transitions.
[2026-05-25 16:18:21] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:18:21] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:18:21] [INFO ] Input system was already deterministic with 44 transitions.
[2026-05-25 16:18:21] [INFO ] Flatten gal took : 1 ms
[2026-05-25 16:18:21] [INFO ] Flatten gal took : 1 ms
[2026-05-25 16:18:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality5019575679597383756.gal : 1 ms
[2026-05-25 16:18:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality17823418971370993919.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/CTLCardinality5019575679597383756.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17823418971370993919.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.92293e+07,0.307257,16772,2,942,5,74164,6,0,168,64387,0


Converting to forward existential form...Done !
original formula: EF(AG((p232==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p232==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t26, t29, t30, t31, Intersection...240
(forward)formula 0,1,0.475129,16952,1,0,126,74164,109,55,1064,78355,110
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 225 transition count 238
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 225 transition count 238
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 51 place count 225 transition count 233
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 59 place count 217 transition count 225
Iterating global reduction 1 with 8 rules applied. Total rules applied 67 place count 217 transition count 225
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 73 place count 217 transition count 219
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 74 place count 216 transition count 218
Iterating global reduction 2 with 1 rules applied. Total rules applied 75 place count 216 transition count 218
Applied a total of 75 rules in 8 ms. Remains 216 /248 variables (removed 32) and now considering 218/261 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11398372343408791455.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9042975559685100671.kers'
[2026-05-25 16:18:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11398372343408791455.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9042975559685100671.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 218 rows 216 cols 557 entries
Finished phase 1 with 202 SingleSign rule and 1 generalized
[2026-05-25 16:18:21] [INFO ] Computed 13 invariants in 2 ms
Computed 13 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9042975559685100671.kers
Total runtime 3 ms.
[2026-05-25 16:18:21] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-25 16:18:21] [INFO ] Invariant cache hit.
[2026-05-25 16:18:21] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2026-05-25 16:18:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (OVERLAPS) 1/434 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (OVERLAPS) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 434/434 variables, and 229 constraints, problems are : Problem set: 0 solved, 217 unsolved in 13644 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 217/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/433 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 1/434 variables, 1/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (OVERLAPS) 0/434 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Int declared 434/434 variables, and 446 constraints, problems are : Problem set: 0 solved, 217 unsolved in 17460 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31125ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 31125ms
Starting structural reductions in LTL mode, iteration 1 : 216/248 places, 218/261 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31321 ms. Remains : 216/248 places, 218/261 transitions.
[2026-05-25 16:18:53] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:18:53] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:18:53] [INFO ] Input system was already deterministic with 218 transitions.
[2026-05-25 16:18:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:18:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:18:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality5328731622799215487.gal : 1 ms
[2026-05-25 16:18:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality7381459826891576414.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/CTLCardinality5328731622799215487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7381459826891576414.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:19:23] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:19:23] [INFO ] Applying decomposition
[2026-05-25 16:19:23] [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/graph16080653318442955546.txt' '-o' '/tmp/graph16080653318442955546.bin' '-w' '/tmp/graph16080653318442955546.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16080653318442955546.bin' '-l' '-1' '-v' '-w' '/tmp/graph16080653318442955546.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:19:23] [INFO ] Decomposing Gal with order
[2026-05-25 16:19:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:19:23] [INFO ] Removed a total of 63 redundant transitions.
[2026-05-25 16:19:23] [INFO ] Flatten gal took : 8 ms
[2026-05-25 16:19:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:19:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality7466447735036366861.gal : 2 ms
[2026-05-25 16:19:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality16904568382176232058.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/CTLCardinality7466447735036366861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16904568382176232058.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,7.70148e+15,0.097075,8236,599,28,7907,268,447,11530,36,745,0


Converting to forward existential form...Done !
original formula: EF(EG(EX(((i7.i1.u50.p121==0)||(i12.i0.u81.p215==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),EX(((i7.i1.u50.p121==0)||(i12.i0.u81.p215==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t192, i1.t187, i1.i2.t180, i2.t174, i2.i2.t167, i3.t160, i3.i1.u25.t153, i4.t146, i4.i1.u...505
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 13
(forward)formula 0,1,1.98657,69412,1,0,176083,268,2361,120023,162,745,190694
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 228 transition count 241
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 228 transition count 241
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 45 place count 228 transition count 236
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 50 place count 223 transition count 231
Iterating global reduction 1 with 5 rules applied. Total rules applied 55 place count 223 transition count 231
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 59 place count 223 transition count 227
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 60 place count 222 transition count 226
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 222 transition count 226
Applied a total of 61 rules in 12 ms. Remains 222 /248 variables (removed 26) and now considering 226/261 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7916863649875533035.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2068929065127895427.kers'
[2026-05-25 16:19:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7916863649875533035.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2068929065127895427.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 226 rows 222 cols 573 entries
Finished phase 1 with 208 SingleSign rule and 1 generalized
[2026-05-25 16:19:25] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2068929065127895427.kers
Total runtime 2 ms.
[2026-05-25 16:19:25] [INFO ] Implicit Places using invariants in 71 ms returned []
[2026-05-25 16:19:25] [INFO ] Invariant cache hit.
[2026-05-25 16:19:25] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
Running 225 sub problems to find dead transitions.
[2026-05-25 16:19:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/221 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/221 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 226/447 variables, 221/234 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/447 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (OVERLAPS) 1/448 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/448 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (OVERLAPS) 0/448 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Real declared 448/448 variables, and 235 constraints, problems are : Problem set: 0 solved, 225 unsolved in 14364 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 222/222 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/221 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/221 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 226/447 variables, 221/234 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/447 variables, 225/459 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/447 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (OVERLAPS) 1/448 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/448 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (OVERLAPS) 0/448 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Int declared 448/448 variables, and 460 constraints, problems are : Problem set: 0 solved, 225 unsolved in 17874 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 222/222 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32257ms problems are : Problem set: 0 solved, 225 unsolved
Search for dead transitions found 0 dead transitions in 32258ms
Starting structural reductions in LTL mode, iteration 1 : 222/248 places, 226/261 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32480 ms. Remains : 222/248 places, 226/261 transitions.
[2026-05-25 16:19:57] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:19:57] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:19:57] [INFO ] Input system was already deterministic with 226 transitions.
[2026-05-25 16:19:57] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:19:57] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:19:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality971866156514844676.gal : 1 ms
[2026-05-25 16:19:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality6956274944941090892.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/CTLCardinality971866156514844676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6956274944941090892.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:20:27] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:20:27] [INFO ] Applying decomposition
[2026-05-25 16:20:27] [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/graph6813999886626026032.txt' '-o' '/tmp/graph6813999886626026032.bin' '-w' '/tmp/graph6813999886626026032.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6813999886626026032.bin' '-l' '-1' '-v' '-w' '/tmp/graph6813999886626026032.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:20:27] [INFO ] Decomposing Gal with order
[2026-05-25 16:20:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:20:27] [INFO ] Removed a total of 58 redundant transitions.
[2026-05-25 16:20:27] [INFO ] Flatten gal took : 10 ms
[2026-05-25 16:20:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:20:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality1030071523676714281.gal : 2 ms
[2026-05-25 16:20:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11110722350710887945.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/CTLCardinality1030071523676714281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11110722350710887945.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,1.13963e+16,0.123266,9376,529,27,10596,222,478,15544,38,574,0


Converting to forward existential form...Done !
original formula: A((AF(!(AF((i11.i0.u72.p199==0)))) + E(AF(((i14.u87.p244==0)||(i3.i1.u24.p66==1))) U (i12.i0.u77.p218==0))) U !(((EF(AX(((i11.i1.u74.p205...278
=> equivalent forward existential formula: [((Init * !(EG(!(!(((E(TRUE U !(EX(!(((i11.i1.u74.p205==0)||(i2.i0.u16.p39==1)))))) * !(EG(!(((i5.i0.u31.p101==0...725
Reverse transition relation is NOT exact ! Due to transitions t200, i1.t195, i1.i1.u6.t188, i2.t182, i2.i1.u12.t172, i3.t165, i3.i1.u24.t158, i4.t151, i4.i...532
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 14
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 14
Fast SCC detection found a local SCC at level 14
(forward)formula 0,0,16.0732,438792,1,0,890858,230,3194,983641,198,632,770212
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 225 transition count 238
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 225 transition count 238
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 51 place count 225 transition count 233
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 59 place count 217 transition count 225
Iterating global reduction 1 with 8 rules applied. Total rules applied 67 place count 217 transition count 225
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 73 place count 217 transition count 219
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 74 place count 216 transition count 218
Iterating global reduction 2 with 1 rules applied. Total rules applied 75 place count 216 transition count 218
Applied a total of 75 rules in 17 ms. Remains 216 /248 variables (removed 32) and now considering 218/261 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17291352551485373173.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18390271042541152519.kers'
[2026-05-25 16:20:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17291352551485373173.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18390271042541152519.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 218 rows 216 cols 557 entries
Finished phase 1 with 202 SingleSign rule and 1 generalized
[2026-05-25 16:20:44] [INFO ] Computed 13 invariants in 3 ms
Computed 13 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-18390271042541152519.kers
Total runtime 4 ms.
[2026-05-25 16:20:44] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-25 16:20:44] [INFO ] Invariant cache hit.
[2026-05-25 16:20:44] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2026-05-25 16:20:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (OVERLAPS) 1/434 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (OVERLAPS) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 434/434 variables, and 229 constraints, problems are : Problem set: 0 solved, 217 unsolved in 13202 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 217/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/433 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 1/434 variables, 1/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (OVERLAPS) 0/434 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Int declared 434/434 variables, and 446 constraints, problems are : Problem set: 0 solved, 217 unsolved in 17260 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30478ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 30479ms
Starting structural reductions in LTL mode, iteration 1 : 216/248 places, 218/261 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30694 ms. Remains : 216/248 places, 218/261 transitions.
[2026-05-25 16:21:14] [INFO ] Flatten gal took : 9 ms
[2026-05-25 16:21:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:21:14] [INFO ] Input system was already deterministic with 218 transitions.
[2026-05-25 16:21:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:21:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:21:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality2759131949028547556.gal : 1 ms
[2026-05-25 16:21:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality2164091266860481783.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/CTLCardinality2759131949028547556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2164091266860481783.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:21:44] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:21:44] [INFO ] Applying decomposition
[2026-05-25 16:21:44] [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/graph678681110511565517.txt' '-o' '/tmp/graph678681110511565517.bin' '-w' '/tmp/graph678681110511565517.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph678681110511565517.bin' '-l' '-1' '-v' '-w' '/tmp/graph678681110511565517.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:21:44] [INFO ] Decomposing Gal with order
[2026-05-25 16:21:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:21:44] [INFO ] Removed a total of 29 redundant transitions.
[2026-05-25 16:21:44] [INFO ] Flatten gal took : 8 ms
[2026-05-25 16:21:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 16:21:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality16204485660561646791.gal : 2 ms
[2026-05-25 16:21:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality9068233107219149542.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/CTLCardinality16204485660561646791.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9068233107219149542.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 231 transition count 244
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 231 transition count 244
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 39 place count 231 transition count 239
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 44 place count 226 transition count 234
Iterating global reduction 1 with 5 rules applied. Total rules applied 49 place count 226 transition count 234
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 52 place count 226 transition count 231
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 225 transition count 230
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 225 transition count 230
Applied a total of 54 rules in 12 ms. Remains 225 /248 variables (removed 23) and now considering 230/261 (removed 31) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1891156583187952107.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9455430842952987083.kers'
[2026-05-25 16:22:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1891156583187952107.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9455430842952987083.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 230 rows 225 cols 581 entries
Finished phase 1 with 211 SingleSign rule and 1 generalized
[2026-05-25 16:22:14] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9455430842952987083.kers
Total runtime 2 ms.
[2026-05-25 16:22:14] [INFO ] Implicit Places using invariants in 58 ms returned []
[2026-05-25 16:22:14] [INFO ] Invariant cache hit.
[2026-05-25 16:22:15] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Running 229 sub problems to find dead transitions.
[2026-05-25 16:22:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/224 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 230/454 variables, 224/237 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (OVERLAPS) 1/455 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (OVERLAPS) 0/455 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 229 unsolved
No progress, stopping.
After SMT solving in domain Real declared 455/455 variables, and 238 constraints, problems are : Problem set: 0 solved, 229 unsolved in 15049 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 229 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/224 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 230/454 variables, 224/237 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 229/466 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/454 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (OVERLAPS) 1/455 variables, 1/467 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (OVERLAPS) 0/455 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 229 unsolved
No progress, stopping.
After SMT solving in domain Int declared 455/455 variables, and 467 constraints, problems are : Problem set: 0 solved, 229 unsolved in 22113 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37179ms problems are : Problem set: 0 solved, 229 unsolved
Search for dead transitions found 0 dead transitions in 37180ms
Starting structural reductions in LTL mode, iteration 1 : 225/248 places, 230/261 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37400 ms. Remains : 225/248 places, 230/261 transitions.
[2026-05-25 16:22:52] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:22:52] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:22:52] [INFO ] Input system was already deterministic with 230 transitions.
[2026-05-25 16:22:52] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:22:52] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:22:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality7898285228038902634.gal : 2 ms
[2026-05-25 16:22:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality8118729932805462788.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/CTLCardinality7898285228038902634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8118729932805462788.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:23:22] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:23:22] [INFO ] Applying decomposition
[2026-05-25 16:23:22] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18078083161227623158.txt' '-o' '/tmp/graph18078083161227623158.bin' '-w' '/tmp/graph18078083161227623158.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18078083161227623158.bin' '-l' '-1' '-v' '-w' '/tmp/graph18078083161227623158.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:23:22] [INFO ] Decomposing Gal with order
[2026-05-25 16:23:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:23:22] [INFO ] Removed a total of 60 redundant transitions.
[2026-05-25 16:23:22] [INFO ] Flatten gal took : 10 ms
[2026-05-25 16:23:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 16:23:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality98127661745579342.gal : 9 ms
[2026-05-25 16:23:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality10234075070934636905.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/CTLCardinality98127661745579342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10234075070934636905.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.3313e+16,0.134562,9436,658,29,10526,293,497,15223,36,752,0


Converting to forward existential form...Done !
original formula: AX((AG((((AF((i6.i0.u43.p113==1)) + (i2.i1.u16.p44==0)) + ((i9.i1.u65.p173==1)||(i4.i2.u25.p83==1))) * ((i4.i2.u25.p67==1)||(i10.i0.u68.p...551
=> equivalent forward existential formula: (([FwdG(((FwdU(EY(Init),TRUE) * !(((i9.i1.u65.p173==1)||(i4.i2.u25.p83==1)))) * !((i2.i1.u16.p44==0))),!((i6.i0....706
Reverse transition relation is NOT exact ! Due to transitions t2, t204, i1.t199, i1.i2.t192, i2.t186, i2.i1.u12.t179, i3.i1.t162, i3.i1.u20.t173, i4.i2.t14...520
(forward)formula 0,0,0.349218,18036,1,0,25171,348,3401,49215,177,1030,94237
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 227 transition count 240
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 227 transition count 240
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 227 transition count 237
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 53 place count 219 transition count 229
Iterating global reduction 1 with 8 rules applied. Total rules applied 61 place count 219 transition count 229
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 67 place count 219 transition count 223
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 68 place count 218 transition count 222
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 218 transition count 222
Applied a total of 69 rules in 13 ms. Remains 218 /248 variables (removed 30) and now considering 222/261 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2046012784318086248.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12723103264170870529.kers'
[2026-05-25 16:23:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2046012784318086248.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12723103264170870529.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 222 rows 218 cols 565 entries
Finished phase 1 with 204 SingleSign rule and 1 generalized
[2026-05-25 16:23:22] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12723103264170870529.kers
Total runtime 1 ms.
[2026-05-25 16:23:22] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-25 16:23:22] [INFO ] Invariant cache hit.
[2026-05-25 16:23:23] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2026-05-25 16:23:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 222/439 variables, 217/230 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (OVERLAPS) 1/440 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/440 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (OVERLAPS) 0/440 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 440/440 variables, and 231 constraints, problems are : Problem set: 0 solved, 221 unsolved in 13481 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 222/439 variables, 217/230 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 221/451 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 1/440 variables, 1/452 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/440 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (OVERLAPS) 0/440 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Int declared 440/440 variables, and 452 constraints, problems are : Problem set: 0 solved, 221 unsolved in 18987 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32480ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 32481ms
Starting structural reductions in LTL mode, iteration 1 : 218/248 places, 222/261 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32695 ms. Remains : 218/248 places, 222/261 transitions.
[2026-05-25 16:23:55] [INFO ] Flatten gal took : 8 ms
[2026-05-25 16:23:55] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:23:55] [INFO ] Input system was already deterministic with 222 transitions.
[2026-05-25 16:23:55] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:23:55] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:23:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality16975618219254812949.gal : 1 ms
[2026-05-25 16:23:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality15918775030417469196.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/CTLCardinality16975618219254812949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15918775030417469196.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:24:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 16:24:25] [INFO ] Applying decomposition
[2026-05-25 16:24:25] [INFO ] Flatten gal took : 2 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/graph1989148636021035633.txt' '-o' '/tmp/graph1989148636021035633.bin' '-w' '/tmp/graph1989148636021035633.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1989148636021035633.bin' '-l' '-1' '-v' '-w' '/tmp/graph1989148636021035633.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:24:25] [INFO ] Decomposing Gal with order
[2026-05-25 16:24:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:24:25] [INFO ] Removed a total of 59 redundant transitions.
[2026-05-25 16:24:25] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:24:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:24:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality6966849202195623628.gal : 2 ms
[2026-05-25 16:24:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality9723761555625672674.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/CTLCardinality6966849202195623628.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9723761555625672674.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,8.7479e+15,0.075798,7460,580,30,6114,299,480,9875,36,788,0


Converting to forward existential form...Done !
original formula: (AG((i10.i0.u71.p200==0)) + (A(AX(!(((i12.i0.u78.p220==1)||(i10.i0.u71.p197==0)))) U EX(!(EF(((i2.i1.u20.p60==0)||(i10.i1.u72.p202==1))))...171
=> equivalent forward existential formula: (([((FwdU((Init * !(!(E(TRUE U !((i10.i0.u71.p200==0)))))),!(EX(!(E(TRUE U ((i2.i1.u20.p60==0)||(i10.i1.u72.p202...514
Reverse transition relation is NOT exact ! Due to transitions t2, t196, i0.t191, i0.i1.u10.t184, i1.t178, i1.i2.t171, i2.t164, i2.i2.t157, i3.i1.t143, i3.i...518
(forward)formula 0,0,0.20344,13004,1,0,15437,299,2698,31063,160,788,62518
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Graph (trivial) has 200 edges and 248 vertex of which 6 / 248 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 104 rules applied. Total rules applied 105 place count 242 transition count 150
Reduce places removed 104 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 119 rules applied. Total rules applied 224 place count 138 transition count 135
Reduce places removed 5 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 10 rules applied. Total rules applied 234 place count 133 transition count 130
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 239 place count 128 transition count 130
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 27 Pre rules applied. Total rules applied 239 place count 128 transition count 103
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 4 with 54 rules applied. Total rules applied 293 place count 101 transition count 103
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 294 place count 100 transition count 102
Iterating global reduction 4 with 1 rules applied. Total rules applied 295 place count 100 transition count 102
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 339 place count 78 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 340 place count 78 transition count 79
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 341 place count 77 transition count 78
Iterating global reduction 5 with 1 rules applied. Total rules applied 342 place count 77 transition count 78
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 344 place count 76 transition count 77
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 348 place count 76 transition count 77
Applied a total of 348 rules in 22 ms. Remains 76 /248 variables (removed 172) and now considering 77/261 (removed 184) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2600318070955906917.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5361920089096422316.kers'
[2026-05-25 16:24:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2600318070955906917.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5361920089096422316.kers]
Normalized transition count is 76 out of 77 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 76 cols 254 entries
Finished phase 1 with 62 SingleSign rule and 1 generalized
[2026-05-25 16:24:25] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5361920089096422316.kers
Total runtime 1 ms.
[2026-05-25 16:24:26] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-25 16:24:26] [INFO ] Invariant cache hit.
[2026-05-25 16:24:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-25 16:24:26] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2026-05-25 16:24:26] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2026-05-25 16:24:26] [INFO ] Invariant cache hit.
[2026-05-25 16:24:26] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/76 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 76/152 variables, 76/89 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/152 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/152 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/153 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/153 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 91 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2263 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 76/76 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/76 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 76/152 variables, 76/89 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/152 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/152 variables, 76/166 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/152 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 1/153 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 167 constraints, problems are : Problem set: 0 solved, 76 unsolved in 3572 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 76/76 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5843ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 5843ms
Starting structural reductions in SI_CTL mode, iteration 1 : 76/248 places, 77/261 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6036 ms. Remains : 76/248 places, 77/261 transitions.
[2026-05-25 16:24:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:24:31] [INFO ] Flatten gal took : 1 ms
[2026-05-25 16:24:31] [INFO ] Input system was already deterministic with 77 transitions.
[2026-05-25 16:24:31] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:24:31] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:24:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality17134299432807498966.gal : 1 ms
[2026-05-25 16:24:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality4685528730936088007.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/CTLCardinality17134299432807498966.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4685528730936088007.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,3.87832e+09,4.32312,148240,2,101727,5,461288,6,0,382,287924,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 16:25:02] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:25:02] [INFO ] Applying decomposition
[2026-05-25 16:25:02] [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/graph5693203462870850283.txt' '-o' '/tmp/graph5693203462870850283.bin' '-w' '/tmp/graph5693203462870850283.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5693203462870850283.bin' '-l' '-1' '-v' '-w' '/tmp/graph5693203462870850283.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:25:02] [INFO ] Decomposing Gal with order
[2026-05-25 16:25:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:25:02] [INFO ] Removed a total of 15 redundant transitions.
[2026-05-25 16:25:02] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:25:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2026-05-25 16:25:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality16983983855117007947.gal : 0 ms
[2026-05-25 16:25:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality508440626770618604.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/CTLCardinality16983983855117007947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality508440626770618604.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 227 transition count 240
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 227 transition count 240
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 227 transition count 237
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 51 place count 221 transition count 231
Iterating global reduction 1 with 6 rules applied. Total rules applied 57 place count 221 transition count 231
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 61 place count 221 transition count 227
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 220 transition count 226
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 220 transition count 226
Applied a total of 63 rules in 33 ms. Remains 220 /248 variables (removed 28) and now considering 226/261 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3269827328353490839.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16236950973294498328.kers'
[2026-05-25 16:25:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3269827328353490839.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16236950973294498328.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 226 rows 220 cols 573 entries
Finished phase 1 with 206 SingleSign rule and 1 generalized
[2026-05-25 16:25:32] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16236950973294498328.kers
Total runtime 1 ms.
[2026-05-25 16:25:32] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-25 16:25:32] [INFO ] Invariant cache hit.
[2026-05-25 16:25:32] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
Running 225 sub problems to find dead transitions.
[2026-05-25 16:25:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 226/445 variables, 219/232 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/445 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (OVERLAPS) 1/446 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/446 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (OVERLAPS) 0/446 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Real declared 446/446 variables, and 233 constraints, problems are : Problem set: 0 solved, 225 unsolved in 14167 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 226/445 variables, 219/232 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/445 variables, 225/457 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/445 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (OVERLAPS) 1/446 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/446 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (OVERLAPS) 0/446 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Int declared 446/446 variables, and 458 constraints, problems are : Problem set: 0 solved, 225 unsolved in 18361 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32545ms problems are : Problem set: 0 solved, 225 unsolved
Search for dead transitions found 0 dead transitions in 32545ms
Starting structural reductions in LTL mode, iteration 1 : 220/248 places, 226/261 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32812 ms. Remains : 220/248 places, 226/261 transitions.
[2026-05-25 16:26:04] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:26:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:26:04] [INFO ] Input system was already deterministic with 226 transitions.
[2026-05-25 16:26:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:26:04] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:26:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality9810250618001072675.gal : 1 ms
[2026-05-25 16:26:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality9095883510989138772.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/CTLCardinality9810250618001072675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9095883510989138772.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:26:35] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:26:35] [INFO ] Applying decomposition
[2026-05-25 16:26:35] [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/graph1826823173955957781.txt' '-o' '/tmp/graph1826823173955957781.bin' '-w' '/tmp/graph1826823173955957781.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1826823173955957781.bin' '-l' '-1' '-v' '-w' '/tmp/graph1826823173955957781.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:26:35] [INFO ] Decomposing Gal with order
[2026-05-25 16:26:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:26:35] [INFO ] Removed a total of 55 redundant transitions.
[2026-05-25 16:26:35] [INFO ] Flatten gal took : 8 ms
[2026-05-25 16:26:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:26:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality17568818522581349588.gal : 2 ms
[2026-05-25 16:26:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality2488109458723890477.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/CTLCardinality17568818522581349588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2488109458723890477.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,9.93355e+15,0.100452,8748,584,26,8938,310,493,14205,35,859,0


Converting to forward existential form...Done !
original formula: ((AX((EF(EX((i11.i0.u72.p195==0))) + E((i8.i0.u52.p141==0) U (i10.i1.u69.p190==1)))) * AF((i2.i2.u13.p31==0))) * (AF((i3.i1.u24.p63==1)) ...209
=> equivalent forward existential formula: (([((EY(Init) * !(E((i8.i0.u52.p141==0) U (i10.i1.u69.p190==1)))) * !(E(TRUE U EX((i11.i0.u72.p195==0)))))] = FA...334
Reverse transition relation is NOT exact ! Due to transitions t200, i1.t195, i1.i2.t188, i2.i2.t173, i2.i2.t182, i3.t166, i3.i1.u25.t159, i4.t152, i4.i1.u2...555
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 13
(forward)formula 0,0,3.22107,128636,1,0,292347,386,3499,310583,183,1159,290325
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 248/248 places, 261/261 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 228 transition count 241
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 228 transition count 241
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 45 place count 228 transition count 236
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 52 place count 221 transition count 229
Iterating global reduction 1 with 7 rules applied. Total rules applied 59 place count 221 transition count 229
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 64 place count 221 transition count 224
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 220 transition count 223
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 220 transition count 223
Applied a total of 66 rules in 13 ms. Remains 220 /248 variables (removed 28) and now considering 223/261 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10874584203955543722.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2314568296498858626.kers'
[2026-05-25 16:26:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10874584203955543722.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2314568296498858626.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 223 rows 220 cols 567 entries
Finished phase 1 with 206 SingleSign rule and 1 generalized
[2026-05-25 16:26:38] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2314568296498858626.kers
Total runtime 1 ms.
[2026-05-25 16:26:38] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-25 16:26:38] [INFO ] Invariant cache hit.
[2026-05-25 16:26:38] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2026-05-25 16:26:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (OVERLAPS) 223/442 variables, 219/232 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (OVERLAPS) 1/443 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/443 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (OVERLAPS) 0/443 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 222 unsolved
No progress, stopping.
After SMT solving in domain Real declared 443/443 variables, and 233 constraints, problems are : Problem set: 0 solved, 222 unsolved in 14011 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (OVERLAPS) 223/442 variables, 219/232 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 222/454 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/442 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (OVERLAPS) 1/443 variables, 1/455 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/443 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 7 (OVERLAPS) 0/443 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 222 unsolved
No progress, stopping.
After SMT solving in domain Int declared 443/443 variables, and 455 constraints, problems are : Problem set: 0 solved, 222 unsolved in 17190 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31225ms problems are : Problem set: 0 solved, 222 unsolved
Search for dead transitions found 0 dead transitions in 31226ms
Starting structural reductions in LTL mode, iteration 1 : 220/248 places, 223/261 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31406 ms. Remains : 220/248 places, 223/261 transitions.
[2026-05-25 16:27:09] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:27:09] [INFO ] Flatten gal took : 4 ms
[2026-05-25 16:27:09] [INFO ] Input system was already deterministic with 223 transitions.
[2026-05-25 16:27:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:27:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 16:27:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality9816342252270170820.gal : 1 ms
[2026-05-25 16:27:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality13103707467531739508.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/CTLCardinality9816342252270170820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13103707467531739508.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:27:39] [INFO ] Flatten gal took : 5 ms
[2026-05-25 16:27:39] [INFO ] Applying decomposition
[2026-05-25 16:27:39] [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/graph12089882626348542934.txt' '-o' '/tmp/graph12089882626348542934.bin' '-w' '/tmp/graph12089882626348542934.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12089882626348542934.bin' '-l' '-1' '-v' '-w' '/tmp/graph12089882626348542934.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:27:39] [INFO ] Decomposing Gal with order
[2026-05-25 16:27:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:27:39] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 16:27:39] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:27:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 16:27:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality6801108068813102188.gal : 2 ms
[2026-05-25 16:27:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality5115011926131886176.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/CTLCardinality6801108068813102188.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5115011926131886176.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 16:28:09] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:28:09] [INFO ] Flatten gal took : 3 ms
[2026-05-25 16:28:09] [INFO ] Applying decomposition
[2026-05-25 16:28:09] [INFO ] Flatten gal took : 2 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/graph12780495885394489431.txt' '-o' '/tmp/graph12780495885394489431.bin' '-w' '/tmp/graph12780495885394489431.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12780495885394489431.bin' '-l' '-1' '-v' '-w' '/tmp/graph12780495885394489431.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:28:09] [INFO ] Decomposing Gal with order
[2026-05-25 16:28:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:28:09] [INFO ] Removed a total of 58 redundant transitions.
[2026-05-25 16:28:09] [INFO ] Flatten gal took : 7 ms
[2026-05-25 16:28:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 16:28:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality17289798448609437919.gal : 2 ms
[2026-05-25 16:28:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15145560020748433397.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/CTLCardinality17289798448609437919.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15145560020748433397.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 4 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,5.19903e+16,0.110892,9100,687,31,9869,294,464,15635,39,635,0


Converting to forward existential form...Done !
original formula: EG(EF(AX(((i14.u100.p255==0)&&(i3.u25.p57==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(EX(!(((i14.u100.p255==0)&&(i3.u25.p57==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t235, i1.t230, i1.t220, i2.t204, i2.u19.t215, i3.t186, i3.u23.t197, i4.t168, i4.u32.t179...504
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,1.27574,50200,1,0,104863,348,3805,137328,193,933,180257
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 1,0,1.276,50200,1,0,104877,348,3805,137330,193,933,180347
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(A(((i14.u97.p234==0)||(i0.u1.p2==1)) U !((EF(((i10.u76.p189!=1)||(((i4.u33.p83==0)||(i11.u83.p206==1))&&(i4.u28.p73==1)))) * ((i3.u26.p...326
=> equivalent forward existential formula: (([(((FwdU(Init,!(!((E(TRUE U ((i10.u76.p189!=1)||(((i4.u33.p83==0)||(i11.u83.p206==1))&&(i4.u28.p73==1)))) * ((...1390
(forward)formula 2,1,13.8046,369208,1,0,774896,358,3917,759167,198,984,654600
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(((AF(E(((i10.u74.p185==0)||(i14.u99.p253==1)) U ((i3.u26.p62==0)||(i0.u4.p11==1)))) * (i3.u23.p52==0)) * ((i1.u7.p19==1) + (EX(TRUE) *...240
=> equivalent forward existential formula: [FwdG(Init,((!(EG(!(E(((i10.u74.p185==0)||(i14.u99.p253==1)) U ((i3.u26.p62==0)||(i0.u4.p11==1)))))) * (i3.u23.p...289
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 3,1,36.5984,841384,1,0,1.72911e+06,368,4245,1.7602e+06,215,1021,1331663
FORMULA GPUForwardProgress-PT-12b-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 965343 ms.

BK_STOP 1779726526776

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="GPUForwardProgress-PT-12b"
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 GPUForwardProgress-PT-12b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r146-tall-177961074200417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-12b.tgz
mv GPUForwardProgress-PT-12b 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 ;