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.r162-smll-177961107900466.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is LeafsetExtension-PT-S08C4, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900466
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 9.6K Mar 7 16:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 7 16:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 7 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 7 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K Mar 15 11:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 11:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 11:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 11:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Mar 7 16:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 198K Mar 7 16:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Mar 7 16:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Mar 7 16:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Mar 15 11:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 254K 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 LeafsetExtension-PT-S08C4-CTLFireability-2024-00
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-01
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-02
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-03
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-04
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-05
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-06
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-07
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-08
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-09
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-10
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-11
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-12
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-13
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-14
FORMULA_NAME LeafsetExtension-PT-S08C4-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779910330204

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-27 19:32:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 19:32:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 19:32:12] [INFO ] Load time of PNML (sax parser for PT used): 176 ms
[2026-05-27 19:32:12] [INFO ] Transformed 462 places.
[2026-05-27 19:32:12] [INFO ] Transformed 409 transitions.
[2026-05-27 19:32:12] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 346 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 18 ms.
Support contains 96 out of 462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 377 transition count 409
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 142 place count 320 transition count 352
Iterating global reduction 1 with 57 rules applied. Total rules applied 199 place count 320 transition count 352
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 227 place count 292 transition count 324
Iterating global reduction 1 with 28 rules applied. Total rules applied 255 place count 292 transition count 324
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 275 place count 272 transition count 304
Iterating global reduction 1 with 20 rules applied. Total rules applied 295 place count 272 transition count 304
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 296 place count 271 transition count 304
Applied a total of 296 rules in 130 ms. Remains 271 /462 variables (removed 191) and now considering 304/409 (removed 105) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3775594117743639323.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17359033635856077833.kers'
[2026-05-27 19:32:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3775594117743639323.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17359033635856077833.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 304 rows 270 cols 796 entries
Finished phase 1 with 181 SingleSign rule and 61 generalized
[2026-05-27 19:32:12] [INFO ] Computed 29 invariants in 3 ms
Computed 29 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17359033635856077833.kers
Total runtime 5 ms.
[2026-05-27 19:32:13] [INFO ] Implicit Places using invariants in 876 ms returned [51, 110, 191]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 931 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 268/462 places, 304/409 transitions.
Applied a total of 0 rules in 16 ms. Remains 268 /268 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1105 ms. Remains : 268/462 places, 304/409 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Applied a total of 0 rules in 8 ms. Remains 268 /268 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2971382186547855896.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5514002074850110392.kers'
[2026-05-27 19:32:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2971382186547855896.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5514002074850110392.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 304 rows 268 cols 778 entries
Finished phase 1 with 183 SingleSign rule and 59 generalized
[2026-05-27 19:32:13] [INFO ] Computed 26 invariants in 3 ms
Computed 26 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5514002074850110392.kers
Total runtime 4 ms.
[2026-05-27 19:32:14] [INFO ] Implicit Places using invariants in 294 ms returned []
[2026-05-27 19:32:14] [INFO ] Invariant cache hit.
[2026-05-27 19:32:14] [INFO ] Implicit Places using invariants and state equation in 600 ms returned []
Implicit Place search using SMT with State Equation took 898 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2026-05-27 19:32:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/267 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/267 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/268 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/268 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 304/572 variables, 268/294 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/572 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/572 variables, and 294 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 268/268 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/267 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/267 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/268 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/268 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 304/572 variables, 268/294 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/572 variables, 295/589 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 572/572 variables, and 589 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 268/268 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60264ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 60296ms
Finished structural reductions in LTL mode , in 1 iterations and 61248 ms. Remains : 268/268 places, 304/304 transitions.
Support contains 96 out of 268 places after structural reductions.
[2026-05-27 19:33:15] [INFO ] Flatten gal took : 111 ms
[2026-05-27 19:33:15] [INFO ] Flatten gal took : 55 ms
[2026-05-27 19:33:15] [INFO ] Input system was already deterministic with 304 transitions.
Support contains 89 out of 268 places (down from 96) after GAL structural reductions.
RANDOM walk for 40000 steps (1159 resets) in 2530 ms. (15 steps per ms) remains 5/49 properties
BEST_FIRST walk for 40004 steps (169 resets) in 420 ms. (95 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (156 resets) in 556 ms. (71 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (195 resets) in 126 ms. (314 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (172 resets) in 114 ms. (347 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (196 resets) in 115 ms. (344 steps per ms) remains 2/3 properties
[2026-05-27 19:33:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 187/192 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 74/266 variables, 24/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
At refinement iteration 5 (OVERLAPS) 302/568 variables, 266/292 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/568 variables, 0/292 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/572 variables, 2/294 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/572 variables, 0/294 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/572 variables, 0/294 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 572/572 variables, and 294 constraints, problems are : Problem set: 1 solved, 1 unsolved in 472 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 268/268 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 189/192 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 74/266 variables, 24/26 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 0/26 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 302/568 variables, 266/292 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/568 variables, 1/293 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/293 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/572 variables, 2/295 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/572 variables, 0/295 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/572 variables, 0/295 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 572/572 variables, and 295 constraints, problems are : Problem set: 1 solved, 1 unsolved in 380 ms.
Refiners :[Generalized P Invariants (flows): 26/26 constraints, State Equation: 268/268 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 870ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 24 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=12 )
Parikh walk visited 1 properties in 7 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-27 19:33:17] [INFO ] Flatten gal took : 27 ms
[2026-05-27 19:33:17] [INFO ] Flatten gal took : 23 ms
[2026-05-27 19:33:17] [INFO ] Input system was already deterministic with 304 transitions.
Computed a total of 268 stabilizing places and 304 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 268 transition count 304
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 235 transition count 271
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 235 transition count 271
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 90 place count 211 transition count 247
Iterating global reduction 0 with 24 rules applied. Total rules applied 114 place count 211 transition count 247
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 120 place count 205 transition count 247
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 137 place count 188 transition count 230
Iterating global reduction 1 with 17 rules applied. Total rules applied 154 place count 188 transition count 230
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 1 with 9 rules applied. Total rules applied 163 place count 179 transition count 230
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 177 place count 165 transition count 216
Iterating global reduction 2 with 14 rules applied. Total rules applied 191 place count 165 transition count 216
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 204 place count 152 transition count 203
Iterating global reduction 2 with 13 rules applied. Total rules applied 217 place count 152 transition count 203
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 229 place count 140 transition count 191
Iterating global reduction 2 with 12 rules applied. Total rules applied 241 place count 140 transition count 191
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 265 place count 116 transition count 167
Iterating global reduction 2 with 24 rules applied. Total rules applied 289 place count 116 transition count 167
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 314 place count 91 transition count 142
Iterating global reduction 2 with 25 rules applied. Total rules applied 339 place count 91 transition count 142
Applied a total of 339 rules in 36 ms. Remains 91 /268 variables (removed 177) and now considering 142/304 (removed 162) transitions.
[2026-05-27 19:33:17] [INFO ] Flow matrix only has 101 transitions (discarded 41 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11977239580929240351.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9192556997476547594.kers'
[2026-05-27 19:33:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11977239580929240351.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9192556997476547594.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 101 rows 91 cols 253 entries
Finished phase 1 with 60 SingleSign rule and 20 generalized
[2026-05-27 19:33:17] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9192556997476547594.kers
Total runtime 1 ms.
[2026-05-27 19:33:18] [INFO ] Implicit Places using invariants in 94 ms returned [22, 35, 44, 60, 64, 76, 80]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 96 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/268 places, 142/304 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 62 transition count 120
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 62 transition count 120
Applied a total of 44 rules in 3 ms. Remains 62 /84 variables (removed 22) and now considering 120/142 (removed 22) transitions.
[2026-05-27 19:33:18] [INFO ] Flow matrix only has 75 transitions (discarded 45 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8839435503779595320.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12890394070819682112.kers'
[2026-05-27 19:33:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8839435503779595320.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12890394070819682112.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 62 cols 170 entries
Finished phase 1 with 52 SingleSign rule and 6 generalized
[2026-05-27 19:33:18] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12890394070819682112.kers
Total runtime 1 ms.
[2026-05-27 19:33:18] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-27 19:33:18] [INFO ] Flow matrix only has 75 transitions (discarded 45 similar events)
[2026-05-27 19:33:18] [INFO ] Invariant cache hit.
[2026-05-27 19:33:18] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/268 places, 120/304 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 286 ms. Remains : 62/268 places, 120/304 transitions.
[2026-05-27 19:33:18] [INFO ] Flatten gal took : 8 ms
[2026-05-27 19:33:18] [INFO ] Flatten gal took : 8 ms
[2026-05-27 19:33:18] [INFO ] Input system was already deterministic with 120 transitions.
[2026-05-27 19:33:18] [INFO ] Flatten gal took : 8 ms
[2026-05-27 19:33:18] [INFO ] Flatten gal took : 7 ms
[2026-05-27 19:33:18] [INFO ] Time to serialize gal into /tmp/CTLFireability6523965416175852588.gal : 4 ms
[2026-05-27 19:33:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7715396000413698255.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6523965416175852588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7715396000413698255.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.11026e+06,0.218848,9552,2,2060,5,28787,6,0,358,31156,0


Converting to forward existential form...Done !
original formula: EG((A(EF(((Node1IsActive>=1)&&(Node8DontAnswerToAnyNode>=1))) U (!(((RequestOfNode3IsSentToLx>=1)&&(LxIsActiveAndNotInTheLeafSet>=1))) * ...390
=> equivalent forward existential formula: [FwdG(Init,(!((E(!((!(((RequestOfNode3IsSentToLx>=1)&&(LxIsActiveAndNotInTheLeafSet>=1))) * EG((RxHasReceivedThe...706
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t9, t10, t11, t12, t17, t18, t19, t21, t25, t26, t27, t28, t29, t30, t31, t33, t34, t...558
dead was empty
(forward)formula 0,0,6.81221,169276,1,0,535,985018,277,227,2356,1.12706e+06,485
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 235 transition count 271
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 235 transition count 271
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 91 place count 210 transition count 246
Iterating global reduction 0 with 25 rules applied. Total rules applied 116 place count 210 transition count 246
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 122 place count 204 transition count 246
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 140 place count 186 transition count 228
Iterating global reduction 1 with 18 rules applied. Total rules applied 158 place count 186 transition count 228
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 1 with 9 rules applied. Total rules applied 167 place count 177 transition count 228
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 181 place count 163 transition count 214
Iterating global reduction 2 with 14 rules applied. Total rules applied 195 place count 163 transition count 214
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 209 place count 149 transition count 200
Iterating global reduction 2 with 14 rules applied. Total rules applied 223 place count 149 transition count 200
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 237 place count 135 transition count 186
Iterating global reduction 2 with 14 rules applied. Total rules applied 251 place count 135 transition count 186
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 280 place count 106 transition count 157
Iterating global reduction 2 with 29 rules applied. Total rules applied 309 place count 106 transition count 157
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 337 place count 78 transition count 129
Iterating global reduction 2 with 28 rules applied. Total rules applied 365 place count 78 transition count 129
Applied a total of 365 rules in 46 ms. Remains 78 /268 variables (removed 190) and now considering 129/304 (removed 175) transitions.
[2026-05-27 19:33:25] [INFO ] Flow matrix only has 82 transitions (discarded 47 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15525185573740843616.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10432412014043114971.kers'
[2026-05-27 19:33:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15525185573740843616.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10432412014043114971.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 78 cols 208 entries
Finished phase 1 with 48 SingleSign rule and 19 generalized
[2026-05-27 19:33:25] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10432412014043114971.kers
Total runtime 1 ms.
[2026-05-27 19:33:25] [INFO ] Implicit Places using invariants in 197 ms returned [10, 21, 45, 49, 57, 64, 68]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 205 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/268 places, 129/304 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 56 transition count 114
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 56 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 55 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 55 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 54 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 54 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 53 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 53 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 52 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 52 transition count 110
Applied a total of 38 rules in 12 ms. Remains 52 /71 variables (removed 19) and now considering 110/129 (removed 19) transitions.
[2026-05-27 19:33:25] [INFO ] Flow matrix only has 56 transitions (discarded 54 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9823214895454887909.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11489962138828502351.kers'
[2026-05-27 19:33:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9823214895454887909.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11489962138828502351.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 56 rows 52 cols 131 entries
Finished phase 1 with 36 SingleSign rule and 12 generalized
[2026-05-27 19:33:25] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11489962138828502351.kers
Total runtime 1 ms.
[2026-05-27 19:33:25] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-27 19:33:25] [INFO ] Flow matrix only has 56 transitions (discarded 54 similar events)
[2026-05-27 19:33:25] [INFO ] Invariant cache hit.
[2026-05-27 19:33:25] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/268 places, 110/304 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 456 ms. Remains : 52/268 places, 110/304 transitions.
[2026-05-27 19:33:25] [INFO ] Flatten gal took : 12 ms
[2026-05-27 19:33:25] [INFO ] Flatten gal took : 10 ms
[2026-05-27 19:33:25] [INFO ] Input system was already deterministic with 110 transitions.
[2026-05-27 19:33:25] [INFO ] Flatten gal took : 10 ms
[2026-05-27 19:33:25] [INFO ] Flatten gal took : 10 ms
[2026-05-27 19:33:25] [INFO ] Time to serialize gal into /tmp/CTLFireability18117299487402313345.gal : 6 ms
[2026-05-27 19:33:25] [INFO ] Time to serialize properties into /tmp/CTLFireability17911249969378386645.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/CTLFireability18117299487402313345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17911249969378386645.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,2.26641e+06,1.81335,40376,2,8247,5,214805,6,0,308,170618,0


Converting to forward existential form...Done !
original formula: EF(!(E((Node0ManageTheBreakDownOfNode6<1) U AX(((((Node2HasTheLeafSetOfRxToReplaceNode6>=1)&&(NoNodeManageTheBreakDownOfNode4>=1))&&(Node...251
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((Node0ManageTheBreakDownOfNode6<1) U !(EX(!(((((Node2HasTheLeafSetOfRxToReplaceNode6>=1)...309
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t6, t7, t9, t10, t11, t17, t18, t19, t21, t22, t23, t25, t26, t27, t28, t30, t31, t32...523
(forward)formula 0,1,17.1257,380272,1,0,446,2.3641e+06,241,190,1907,2.26496e+06,378
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 235 transition count 271
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 235 transition count 271
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 90 place count 211 transition count 247
Iterating global reduction 0 with 24 rules applied. Total rules applied 114 place count 211 transition count 247
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 121 place count 204 transition count 247
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 137 place count 188 transition count 231
Iterating global reduction 1 with 16 rules applied. Total rules applied 153 place count 188 transition count 231
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 160 place count 181 transition count 231
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 173 place count 168 transition count 218
Iterating global reduction 2 with 13 rules applied. Total rules applied 186 place count 168 transition count 218
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 199 place count 155 transition count 205
Iterating global reduction 2 with 13 rules applied. Total rules applied 212 place count 155 transition count 205
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 225 place count 142 transition count 192
Iterating global reduction 2 with 13 rules applied. Total rules applied 238 place count 142 transition count 192
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 266 place count 114 transition count 164
Iterating global reduction 2 with 28 rules applied. Total rules applied 294 place count 114 transition count 164
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 319 place count 89 transition count 139
Iterating global reduction 2 with 25 rules applied. Total rules applied 344 place count 89 transition count 139
Applied a total of 344 rules in 31 ms. Remains 89 /268 variables (removed 179) and now considering 139/304 (removed 165) transitions.
[2026-05-27 19:33:43] [INFO ] Flow matrix only has 95 transitions (discarded 44 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2552799230563319411.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6062913188343523523.kers'
[2026-05-27 19:33:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2552799230563319411.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6062913188343523523.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 95 rows 89 cols 242 entries
Finished phase 1 with 56 SingleSign rule and 21 generalized
[2026-05-27 19:33:43] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6062913188343523523.kers
Total runtime 1 ms.
[2026-05-27 19:33:43] [INFO ] Implicit Places using invariants in 96 ms returned [19, 26, 34, 38, 42, 46, 73, 78]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 98 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/268 places, 139/304 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 62 transition count 120
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 62 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 61 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 61 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 60 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 60 transition count 118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 59 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 59 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 58 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 58 transition count 116
Applied a total of 46 rules in 7 ms. Remains 58 /81 variables (removed 23) and now considering 116/139 (removed 23) transitions.
[2026-05-27 19:33:43] [INFO ] Flow matrix only has 65 transitions (discarded 51 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5363671125609620654.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10539575895511064309.kers'
[2026-05-27 19:33:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5363671125609620654.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10539575895511064309.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 65 rows 58 cols 150 entries
Finished phase 1 with 41 SingleSign rule and 13 generalized
[2026-05-27 19:33:43] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10539575895511064309.kers
Total runtime 1 ms.
[2026-05-27 19:33:43] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-27 19:33:43] [INFO ] Flow matrix only has 65 transitions (discarded 51 similar events)
[2026-05-27 19:33:43] [INFO ] Invariant cache hit.
[2026-05-27 19:33:43] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 58/268 places, 116/304 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 296 ms. Remains : 58/268 places, 116/304 transitions.
[2026-05-27 19:33:43] [INFO ] Flatten gal took : 7 ms
[2026-05-27 19:33:43] [INFO ] Flatten gal took : 6 ms
[2026-05-27 19:33:43] [INFO ] Input system was already deterministic with 116 transitions.
[2026-05-27 19:33:43] [INFO ] Flatten gal took : 6 ms
[2026-05-27 19:33:43] [INFO ] Flatten gal took : 6 ms
[2026-05-27 19:33:43] [INFO ] Time to serialize gal into /tmp/CTLFireability1473184753389578103.gal : 3 ms
[2026-05-27 19:33:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17654725295808603343.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/CTLFireability1473184753389578103.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17654725295808603343.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.13052e+06,0.918238,26376,2,5895,5,127004,6,0,338,104144,0


Converting to forward existential form...Done !
original formula: AX(!(A(EF(((Node7HasTheLeafSetOfRxToReplaceNode6>=1)||((LxIsActiveAndNotInTheLeafSet>=1)&&(ANodeFromTheLeafSetOfLxIsACtiveInTheLeafSet>=1...253
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(((Node2ManageTheBreakDownOfNode6>=1) * !(EX((Node6HasTheLeafSetOfRxToReplaceNode5>=1)))))))...508
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t14, t15, t16, t18, t19, t20, t21, t22, t23, t24, t25, t27, t28, t29, t30...537
(forward)formula 0,1,26.3463,582324,1,0,589,3.51866e+06,260,290,2205,3.84477e+06,492
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 235 transition count 271
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 235 transition count 271
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 91 place count 210 transition count 246
Iterating global reduction 0 with 25 rules applied. Total rules applied 116 place count 210 transition count 246
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 123 place count 203 transition count 246
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 141 place count 185 transition count 228
Iterating global reduction 1 with 18 rules applied. Total rules applied 159 place count 185 transition count 228
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 1 with 9 rules applied. Total rules applied 168 place count 176 transition count 228
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 183 place count 161 transition count 213
Iterating global reduction 2 with 15 rules applied. Total rules applied 198 place count 161 transition count 213
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 213 place count 146 transition count 198
Iterating global reduction 2 with 15 rules applied. Total rules applied 228 place count 146 transition count 198
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 243 place count 131 transition count 183
Iterating global reduction 2 with 15 rules applied. Total rules applied 258 place count 131 transition count 183
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 288 place count 101 transition count 153
Iterating global reduction 2 with 30 rules applied. Total rules applied 318 place count 101 transition count 153
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 351 place count 68 transition count 120
Iterating global reduction 2 with 33 rules applied. Total rules applied 384 place count 68 transition count 120
Applied a total of 384 rules in 17 ms. Remains 68 /268 variables (removed 200) and now considering 120/304 (removed 184) transitions.
[2026-05-27 19:34:09] [INFO ] Flow matrix only has 68 transitions (discarded 52 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11721374359913842583.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12085364326109459032.kers'
[2026-05-27 19:34:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11721374359913842583.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12085364326109459032.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 68 rows 68 cols 171 entries
Finished phase 1 with 40 SingleSign rule and 18 generalized
[2026-05-27 19:34:09] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12085364326109459032.kers
Total runtime 4 ms.
[2026-05-27 19:34:10] [INFO ] Implicit Places using invariants in 108 ms returned [19, 36, 40, 44, 48, 54, 58]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 109 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/268 places, 120/304 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 47 transition count 106
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 47 transition count 106
Applied a total of 28 rules in 2 ms. Remains 47 /61 variables (removed 14) and now considering 106/120 (removed 14) transitions.
[2026-05-27 19:34:10] [INFO ] Flow matrix only has 50 transitions (discarded 56 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8930639575070491847.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16883463403132884116.kers'
[2026-05-27 19:34:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8930639575070491847.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16883463403132884116.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 50 rows 47 cols 113 entries
Finished phase 1 with 33 SingleSign rule and 11 generalized
[2026-05-27 19:34:10] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16883463403132884116.kers
Total runtime 1 ms.
[2026-05-27 19:34:10] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-27 19:34:10] [INFO ] Flow matrix only has 50 transitions (discarded 56 similar events)
[2026-05-27 19:34:10] [INFO ] Invariant cache hit.
[2026-05-27 19:34:10] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/268 places, 106/304 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 275 ms. Remains : 47/268 places, 106/304 transitions.
[2026-05-27 19:34:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:34:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:34:10] [INFO ] Input system was already deterministic with 106 transitions.
[2026-05-27 19:34:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:34:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:34:10] [INFO ] Time to serialize gal into /tmp/CTLFireability10578325705946226634.gal : 1 ms
[2026-05-27 19:34:10] [INFO ] Time to serialize properties into /tmp/CTLFireability6840430363702956606.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/CTLFireability10578325705946226634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6840430363702956606.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.80279e+06,1.00204,27220,2,6089,5,144449,6,0,283,105126,0


Converting to forward existential form...Done !
original formula: AG((EX((EX((Node2HasTheLeafSetOfRxToReplaceNode6<1)) + (LeftNodeHasDetectedBreakDownOfMaster<1))) * EF(((Node2IsActive<1)||(Node4DontAnsw...173
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX((EX((Node2HasTheLeafSetOfRxToReplaceNode6<1)) + (LeftNodeHasDetectedBreakDownOfMaster<...266
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t9, t14, t15, t16, t18, t19, t20, t22, t23, t24, t25, t27, t28, t29, t31, t34, t3...502
(forward)formula 0,0,3.81952,89764,1,0,292,503423,235,115,1780,524443,230
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 235 transition count 271
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 235 transition count 271
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 90 place count 211 transition count 247
Iterating global reduction 0 with 24 rules applied. Total rules applied 114 place count 211 transition count 247
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 119 place count 206 transition count 247
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 137 place count 188 transition count 229
Iterating global reduction 1 with 18 rules applied. Total rules applied 155 place count 188 transition count 229
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 1 with 10 rules applied. Total rules applied 165 place count 178 transition count 229
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 179 place count 164 transition count 215
Iterating global reduction 2 with 14 rules applied. Total rules applied 193 place count 164 transition count 215
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 207 place count 150 transition count 201
Iterating global reduction 2 with 14 rules applied. Total rules applied 221 place count 150 transition count 201
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 235 place count 136 transition count 187
Iterating global reduction 2 with 14 rules applied. Total rules applied 249 place count 136 transition count 187
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 275 place count 110 transition count 161
Iterating global reduction 2 with 26 rules applied. Total rules applied 301 place count 110 transition count 161
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 334 place count 77 transition count 128
Iterating global reduction 2 with 33 rules applied. Total rules applied 367 place count 77 transition count 128
Applied a total of 367 rules in 20 ms. Remains 77 /268 variables (removed 191) and now considering 128/304 (removed 176) transitions.
[2026-05-27 19:34:14] [INFO ] Flow matrix only has 80 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13488664810983788023.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10194917373534826581.kers'
[2026-05-27 19:34:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13488664810983788023.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10194917373534826581.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 80 rows 77 cols 203 entries
Finished phase 1 with 47 SingleSign rule and 19 generalized
[2026-05-27 19:34:14] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10194917373534826581.kers
Total runtime 1 ms.
[2026-05-27 19:34:14] [INFO ] Implicit Places using invariants in 72 ms returned [22, 35, 39, 52, 57, 63, 67]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 75 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/268 places, 128/304 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 54 transition count 112
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 54 transition count 112
Applied a total of 32 rules in 1 ms. Remains 54 /70 variables (removed 16) and now considering 112/128 (removed 16) transitions.
[2026-05-27 19:34:14] [INFO ] Flow matrix only has 60 transitions (discarded 52 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17760177449669216709.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18226798388602661257.kers'
[2026-05-27 19:34:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17760177449669216709.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18226798388602661257.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 60 rows 54 cols 138 entries
Finished phase 1 with 37 SingleSign rule and 13 generalized
[2026-05-27 19:34:14] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18226798388602661257.kers
Total runtime 1 ms.
[2026-05-27 19:34:14] [INFO ] Implicit Places using invariants in 58 ms returned []
[2026-05-27 19:34:14] [INFO ] Flow matrix only has 60 transitions (discarded 52 similar events)
[2026-05-27 19:34:14] [INFO ] Invariant cache hit.
[2026-05-27 19:34:14] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/268 places, 112/304 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 249 ms. Remains : 54/268 places, 112/304 transitions.
[2026-05-27 19:34:14] [INFO ] Flatten gal took : 9 ms
[2026-05-27 19:34:14] [INFO ] Flatten gal took : 8 ms
[2026-05-27 19:34:14] [INFO ] Input system was already deterministic with 112 transitions.
[2026-05-27 19:34:14] [INFO ] Flatten gal took : 8 ms
[2026-05-27 19:34:14] [INFO ] Flatten gal took : 8 ms
[2026-05-27 19:34:14] [INFO ] Time to serialize gal into /tmp/CTLFireability1311109931640029396.gal : 3 ms
[2026-05-27 19:34:14] [INFO ] Time to serialize properties into /tmp/CTLFireability3369683467395528618.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/CTLFireability1311109931640029396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3369683467395528618.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.80639e+06,1.18322,27708,2,6450,5,115424,6,0,318,137877,0


Converting to forward existential form...Done !
original formula: EF(EX(EF((((Node0HasAskedItsLeafSetToRxToReplaceNode8>=1)&&(LeafSetOfRxIsSentToNode0>=1))||((Node4HasAskedItsLeafSetToLxToReplaceNode2>=1...192
=> equivalent forward existential formula: [(FwdU(EY(FwdU(Init,TRUE)),TRUE) * (((Node0HasAskedItsLeafSetToRxToReplaceNode8>=1)&&(LeafSetOfRxIsSentToNode0>=...251
(forward)formula 0,1,1.42656,27800,1,0,8,115424,9,1,700,137877,4
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 236 transition count 272
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 236 transition count 272
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 87 place count 213 transition count 249
Iterating global reduction 0 with 23 rules applied. Total rules applied 110 place count 213 transition count 249
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 115 place count 208 transition count 249
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 131 place count 192 transition count 233
Iterating global reduction 1 with 16 rules applied. Total rules applied 147 place count 192 transition count 233
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 1 with 9 rules applied. Total rules applied 156 place count 183 transition count 233
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 169 place count 170 transition count 220
Iterating global reduction 2 with 13 rules applied. Total rules applied 182 place count 170 transition count 220
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 195 place count 157 transition count 207
Iterating global reduction 2 with 13 rules applied. Total rules applied 208 place count 157 transition count 207
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 221 place count 144 transition count 194
Iterating global reduction 2 with 13 rules applied. Total rules applied 234 place count 144 transition count 194
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 256 place count 122 transition count 172
Iterating global reduction 2 with 22 rules applied. Total rules applied 278 place count 122 transition count 172
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 310 place count 90 transition count 140
Iterating global reduction 2 with 32 rules applied. Total rules applied 342 place count 90 transition count 140
Applied a total of 342 rules in 29 ms. Remains 90 /268 variables (removed 178) and now considering 140/304 (removed 164) transitions.
[2026-05-27 19:34:15] [INFO ] Flow matrix only has 96 transitions (discarded 44 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10596468273910638893.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5171287962166579268.kers'
[2026-05-27 19:34:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10596468273910638893.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5171287962166579268.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 96 rows 90 cols 245 entries
Finished phase 1 with 56 SingleSign rule and 22 generalized
[2026-05-27 19:34:15] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5171287962166579268.kers
Total runtime 1 ms.
[2026-05-27 19:34:16] [INFO ] Implicit Places using invariants in 121 ms returned [19, 36, 50, 55, 59]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 122 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 85/268 places, 140/304 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 70 transition count 125
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 70 transition count 125
Applied a total of 30 rules in 3 ms. Remains 70 /85 variables (removed 15) and now considering 125/140 (removed 15) transitions.
[2026-05-27 19:34:16] [INFO ] Flow matrix only has 78 transitions (discarded 47 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8172444590144834885.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5573867376725812819.kers'
[2026-05-27 19:34:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8172444590144834885.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5573867376725812819.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 78 rows 70 cols 185 entries
Finished phase 1 with 46 SingleSign rule and 17 generalized
[2026-05-27 19:34:16] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5573867376725812819.kers
Total runtime 1 ms.
[2026-05-27 19:34:16] [INFO ] Implicit Places using invariants in 98 ms returned []
[2026-05-27 19:34:16] [INFO ] Flow matrix only has 78 transitions (discarded 47 similar events)
[2026-05-27 19:34:16] [INFO ] Invariant cache hit.
[2026-05-27 19:34:16] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 70/268 places, 125/304 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 395 ms. Remains : 70/268 places, 125/304 transitions.
[2026-05-27 19:34:16] [INFO ] Flatten gal took : 8 ms
[2026-05-27 19:34:16] [INFO ] Flatten gal took : 9 ms
[2026-05-27 19:34:16] [INFO ] Input system was already deterministic with 125 transitions.
[2026-05-27 19:34:16] [INFO ] Flatten gal took : 10 ms
[2026-05-27 19:34:16] [INFO ] Flatten gal took : 9 ms
[2026-05-27 19:34:16] [INFO ] Time to serialize gal into /tmp/CTLFireability10092176880593058976.gal : 3 ms
[2026-05-27 19:34:16] [INFO ] Time to serialize properties into /tmp/CTLFireability17130042459559308079.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/CTLFireability10092176880593058976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17130042459559308079.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,7.21877e+06,1.33237,30144,2,6987,5,112960,6,0,395,171255,0


Converting to forward existential form...Done !
original formula: E(!(AF(E(EG(((NoNodeManageTheBreakDownOfNode7>=1)&&(Node8WantsToManageTheBreakDownOfNode7>=1))) U (Node3HasTheLeafSetOfLxToReplaceNode2>=...427
=> equivalent forward existential formula: [(FwdU((FwdU(Init,!(!(EG(!(E(EG(((NoNodeManageTheBreakDownOfNode7>=1)&&(Node8WantsToManageTheBreakDownOfNode7>=1...492
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t10, t14, t16, t18, t20, t23, t27, t28, t29, t30, t31, t34, t36, t37, t38...491
(forward)formula 0,0,29.7687,727572,1,0,643,4.13582e+06,292,329,2642,5.3738e+06,583
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 234 transition count 270
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 234 transition count 270
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 93 place count 209 transition count 245
Iterating global reduction 0 with 25 rules applied. Total rules applied 118 place count 209 transition count 245
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 125 place count 202 transition count 245
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 143 place count 184 transition count 227
Iterating global reduction 1 with 18 rules applied. Total rules applied 161 place count 184 transition count 227
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 1 with 9 rules applied. Total rules applied 170 place count 175 transition count 227
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 185 place count 160 transition count 212
Iterating global reduction 2 with 15 rules applied. Total rules applied 200 place count 160 transition count 212
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 215 place count 145 transition count 197
Iterating global reduction 2 with 15 rules applied. Total rules applied 230 place count 145 transition count 197
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 245 place count 130 transition count 182
Iterating global reduction 2 with 15 rules applied. Total rules applied 260 place count 130 transition count 182
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 290 place count 100 transition count 152
Iterating global reduction 2 with 30 rules applied. Total rules applied 320 place count 100 transition count 152
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 353 place count 67 transition count 119
Iterating global reduction 2 with 33 rules applied. Total rules applied 386 place count 67 transition count 119
Applied a total of 386 rules in 17 ms. Remains 67 /268 variables (removed 201) and now considering 119/304 (removed 185) transitions.
[2026-05-27 19:34:46] [INFO ] Flow matrix only has 67 transitions (discarded 52 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11649502839519325699.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6991348316087376307.kers'
[2026-05-27 19:34:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11649502839519325699.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6991348316087376307.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 67 rows 67 cols 171 entries
Finished phase 1 with 39 SingleSign rule and 18 generalized
[2026-05-27 19:34:46] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6991348316087376307.kers
Total runtime 1 ms.
[2026-05-27 19:34:46] [INFO ] Implicit Places using invariants in 111 ms returned [19, 25, 29, 33, 37, 54, 58]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 113 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/268 places, 119/304 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 46 transition count 105
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 46 transition count 105
Applied a total of 28 rules in 1 ms. Remains 46 /60 variables (removed 14) and now considering 105/119 (removed 14) transitions.
[2026-05-27 19:34:46] [INFO ] Flow matrix only has 49 transitions (discarded 56 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6075044827287602567.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10242346809111684144.kers'
[2026-05-27 19:34:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6075044827287602567.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10242346809111684144.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 49 rows 46 cols 113 entries
Finished phase 1 with 32 SingleSign rule and 11 generalized
[2026-05-27 19:34:46] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10242346809111684144.kers
Total runtime 1 ms.
[2026-05-27 19:34:46] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-27 19:34:46] [INFO ] Flow matrix only has 49 transitions (discarded 56 similar events)
[2026-05-27 19:34:46] [INFO ] Invariant cache hit.
[2026-05-27 19:34:46] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 46/268 places, 105/304 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 260 ms. Remains : 46/268 places, 105/304 transitions.
[2026-05-27 19:34:46] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:34:46] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:34:46] [INFO ] Input system was already deterministic with 105 transitions.
[2026-05-27 19:34:46] [INFO ] Flatten gal took : 3 ms
[2026-05-27 19:34:46] [INFO ] Flatten gal took : 3 ms
[2026-05-27 19:34:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4966602091066113161.gal : 1 ms
[2026-05-27 19:34:46] [INFO ] Time to serialize properties into /tmp/CTLFireability17299380023769640171.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/CTLFireability4966602091066113161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17299380023769640171.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.85083e+06,0.598194,17832,2,3620,5,85662,6,0,279,59101,0


Converting to forward existential form...Done !
original formula: EX(EF((Node7HasTheLeafSetOfRxToReplaceNode4>=1)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * (Node7HasTheLeafSetOfRxToReplaceNode4>=1))] != FALSE
(forward)formula 0,1,0.984754,19096,1,0,9,89332,9,1,587,61671,4
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 235 transition count 271
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 235 transition count 271
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 90 place count 211 transition count 247
Iterating global reduction 0 with 24 rules applied. Total rules applied 114 place count 211 transition count 247
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 120 place count 205 transition count 247
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 138 place count 187 transition count 229
Iterating global reduction 1 with 18 rules applied. Total rules applied 156 place count 187 transition count 229
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 1 with 9 rules applied. Total rules applied 165 place count 178 transition count 229
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 179 place count 164 transition count 215
Iterating global reduction 2 with 14 rules applied. Total rules applied 193 place count 164 transition count 215
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 207 place count 150 transition count 201
Iterating global reduction 2 with 14 rules applied. Total rules applied 221 place count 150 transition count 201
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 234 place count 137 transition count 188
Iterating global reduction 2 with 13 rules applied. Total rules applied 247 place count 137 transition count 188
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 271 place count 113 transition count 164
Iterating global reduction 2 with 24 rules applied. Total rules applied 295 place count 113 transition count 164
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 323 place count 85 transition count 136
Iterating global reduction 2 with 28 rules applied. Total rules applied 351 place count 85 transition count 136
Applied a total of 351 rules in 14 ms. Remains 85 /268 variables (removed 183) and now considering 136/304 (removed 168) transitions.
[2026-05-27 19:34:47] [INFO ] Flow matrix only has 94 transitions (discarded 42 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16695342682334332745.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18381889795425650836.kers'
[2026-05-27 19:34:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16695342682334332745.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18381889795425650836.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 94 rows 85 cols 238 entries
Finished phase 1 with 55 SingleSign rule and 19 generalized
[2026-05-27 19:34:47] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18381889795425650836.kers
Total runtime 1 ms.
[2026-05-27 19:34:47] [INFO ] Implicit Places using invariants in 100 ms returned [19, 32, 46, 54, 71, 75]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 101 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 79/268 places, 136/304 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 62 transition count 119
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 62 transition count 119
Applied a total of 34 rules in 1 ms. Remains 62 /79 variables (removed 17) and now considering 119/136 (removed 17) transitions.
[2026-05-27 19:34:47] [INFO ] Flow matrix only has 73 transitions (discarded 46 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5590092570348924587.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3689848533930405024.kers'
[2026-05-27 19:34:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5590092570348924587.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3689848533930405024.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 73 rows 62 cols 171 entries
Finished phase 1 with 44 SingleSign rule and 13 generalized
[2026-05-27 19:34:47] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3689848533930405024.kers
Total runtime 0 ms.
[2026-05-27 19:34:47] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-27 19:34:47] [INFO ] Flow matrix only has 73 transitions (discarded 46 similar events)
[2026-05-27 19:34:47] [INFO ] Invariant cache hit.
[2026-05-27 19:34:47] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/268 places, 119/304 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 294 ms. Remains : 62/268 places, 119/304 transitions.
[2026-05-27 19:34:47] [INFO ] Flatten gal took : 11 ms
[2026-05-27 19:34:47] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:34:47] [INFO ] Input system was already deterministic with 119 transitions.
[2026-05-27 19:34:47] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:34:47] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:34:47] [INFO ] Time to serialize gal into /tmp/CTLFireability10739930524711932842.gal : 1 ms
[2026-05-27 19:34:47] [INFO ] Time to serialize properties into /tmp/CTLFireability5251209277836567234.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/CTLFireability10739930524711932842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5251209277836567234.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.92152e+06,0.682573,16332,2,6955,5,51600,6,0,357,64249,0


Converting to forward existential form...Done !
original formula: EX((AG((((EG((LxHasReceivedTheRequestOfNode7<1)) + ((RequestOfNode2IsSentToRx>=1)&&(RxIsActiveAndNotInTheLeafSet>=1))) + ((Node7HasAskedI...519
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !((((EG((LxHasReceivedTheRequestOfNode7<1)) + ((RequestOfNode2IsSentToRx>=1)&&(RxIsActi...612
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t6, t7, t9, t10, t11, t15, t16, t17, t19, t20, t21, t23, t24, t25, t26, t27, t29, t30...544
(forward)formula 0,1,19.0459,476160,1,0,507,2.47903e+06,267,206,2404,3.11472e+06,443
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Graph (complete) has 659 edges and 268 vertex of which 266 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 266 transition count 256
Reduce places removed 46 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 49 rules applied. Total rules applied 96 place count 220 transition count 253
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 99 place count 217 transition count 253
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 99 place count 217 transition count 237
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 131 place count 201 transition count 237
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 146 place count 186 transition count 222
Iterating global reduction 3 with 15 rules applied. Total rules applied 161 place count 186 transition count 222
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 162 place count 185 transition count 221
Iterating global reduction 3 with 1 rules applied. Total rules applied 163 place count 185 transition count 221
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 164 place count 184 transition count 221
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 164 place count 184 transition count 220
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 166 place count 183 transition count 220
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 167 place count 182 transition count 219
Iterating global reduction 4 with 1 rules applied. Total rules applied 168 place count 182 transition count 219
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 169 place count 181 transition count 218
Iterating global reduction 4 with 1 rules applied. Total rules applied 170 place count 181 transition count 218
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 228 place count 152 transition count 189
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 238 place count 142 transition count 179
Iterating global reduction 4 with 10 rules applied. Total rules applied 248 place count 142 transition count 179
Applied a total of 248 rules in 126 ms. Remains 142 /268 variables (removed 126) and now considering 179/304 (removed 125) transitions.
[2026-05-27 19:35:07] [INFO ] Flow matrix only has 178 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5106880030178746515.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7965226750277729040.kers'
[2026-05-27 19:35:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5106880030178746515.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7965226750277729040.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 178 rows 142 cols 510 entries
Finished phase 1 with 82 SingleSign rule and 35 generalized
[2026-05-27 19:35:07] [INFO ] Computed 25 invariants in 1 ms
Computed 25 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7965226750277729040.kers
Total runtime 2 ms.
[2026-05-27 19:35:07] [INFO ] Implicit Places using invariants in 217 ms returned [7, 12, 15, 21, 29, 33, 39, 42, 46, 52, 55, 59, 65, 68, 81, 84, 88, 97, 110, 116, 121]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 219 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 121/268 places, 179/304 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 121 transition count 175
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 117 transition count 175
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 56 place count 69 transition count 127
Iterating global reduction 0 with 48 rules applied. Total rules applied 104 place count 69 transition count 127
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 116 place count 57 transition count 115
Iterating global reduction 0 with 12 rules applied. Total rules applied 128 place count 57 transition count 115
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 138 place count 47 transition count 105
Iterating global reduction 0 with 10 rules applied. Total rules applied 148 place count 47 transition count 105
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 162 place count 40 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 39 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 39 transition count 97
Applied a total of 164 rules in 30 ms. Remains 39 /121 variables (removed 82) and now considering 97/179 (removed 82) transitions.
[2026-05-27 19:35:07] [INFO ] Flow matrix only has 44 transitions (discarded 53 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11053142709929714411.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17324938971168142425.kers'
[2026-05-27 19:35:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11053142709929714411.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17324938971168142425.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 44 rows 39 cols 109 entries
Finished phase 1 with 22 SingleSign rule and 13 generalized
[2026-05-27 19:35:07] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17324938971168142425.kers
Total runtime 1 ms.
[2026-05-27 19:35:07] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-27 19:35:07] [INFO ] Flow matrix only has 44 transitions (discarded 53 similar events)
[2026-05-27 19:35:07] [INFO ] Invariant cache hit.
[2026-05-27 19:35:07] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 39/268 places, 97/304 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 526 ms. Remains : 39/268 places, 97/304 transitions.
[2026-05-27 19:35:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:35:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:35:07] [INFO ] Input system was already deterministic with 97 transitions.
[2026-05-27 19:35:07] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:35:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:35:07] [INFO ] Time to serialize gal into /tmp/CTLFireability9066928428608931656.gal : 2 ms
[2026-05-27 19:35:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3042786720753227494.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/CTLFireability9066928428608931656.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3042786720753227494.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,215399,0.287451,9160,2,3072,5,28368,6,0,244,21032,0


Converting to forward existential form...Done !
original formula: AG(EF((((Node1ManageTheBreakDownOfNode5<1)&&((Node5IsActive<1)||(Node6DontAnswerToAnyNode<1)))&&(((Node5HasAskedItsLeafSetToRxToReplaceNo...275
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((Node1ManageTheBreakDownOfNode5<1)&&((Node5IsActive<1)||(Node6DontAnswerToAnyNo...335
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t9, t16, t17, t18, t19, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38,...524
(forward)formula 0,1,2.12611,52820,1,0,283,337250,215,104,1608,287697,212
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Graph (complete) has 659 edges and 268 vertex of which 266 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 266 transition count 262
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 89 place count 226 transition count 254
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 97 place count 218 transition count 254
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 97 place count 218 transition count 238
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 129 place count 202 transition count 238
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 146 place count 185 transition count 221
Iterating global reduction 3 with 17 rules applied. Total rules applied 163 place count 185 transition count 221
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 164 place count 184 transition count 220
Iterating global reduction 3 with 1 rules applied. Total rules applied 165 place count 184 transition count 220
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 166 place count 183 transition count 220
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 166 place count 183 transition count 219
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 168 place count 182 transition count 219
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 169 place count 181 transition count 218
Iterating global reduction 4 with 1 rules applied. Total rules applied 170 place count 181 transition count 218
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 171 place count 180 transition count 217
Iterating global reduction 4 with 1 rules applied. Total rules applied 172 place count 180 transition count 217
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
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 226 place count 153 transition count 190
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 236 place count 143 transition count 180
Iterating global reduction 4 with 10 rules applied. Total rules applied 246 place count 143 transition count 180
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 247 place count 142 transition count 179
Iterating global reduction 4 with 1 rules applied. Total rules applied 248 place count 142 transition count 179
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 249 place count 141 transition count 179
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 251 place count 140 transition count 178
Applied a total of 251 rules in 62 ms. Remains 140 /268 variables (removed 128) and now considering 178/304 (removed 126) transitions.
[2026-05-27 19:35:09] [INFO ] Flow matrix only has 177 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1848031212987959611.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15411080510413586302.kers'
[2026-05-27 19:35:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1848031212987959611.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15411080510413586302.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 177 rows 140 cols 502 entries
Finished phase 1 with 83 SingleSign rule and 33 generalized
[2026-05-27 19:35:09] [INFO ] Computed 24 invariants in 1 ms
Computed 24 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15411080510413586302.kers
Total runtime 1 ms.
[2026-05-27 19:35:10] [INFO ] Implicit Places using invariants in 162 ms returned [7, 12, 15, 28, 32, 38, 41, 45, 54, 67, 70, 74, 80, 83, 87, 97, 101, 115, 120]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 165 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 121/268 places, 178/304 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 121 transition count 177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 120 transition count 177
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 120 transition count 176
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 119 transition count 176
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 37 place count 86 transition count 143
Iterating global reduction 2 with 33 rules applied. Total rules applied 70 place count 86 transition count 143
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 81 place count 75 transition count 132
Iterating global reduction 2 with 11 rules applied. Total rules applied 92 place count 75 transition count 132
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 109 place count 58 transition count 115
Iterating global reduction 2 with 17 rules applied. Total rules applied 126 place count 58 transition count 115
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 142 place count 50 transition count 107
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 49 transition count 106
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 49 transition count 106
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 146 place count 47 transition count 104
Iterating global reduction 2 with 2 rules applied. Total rules applied 148 place count 47 transition count 104
Applied a total of 148 rules in 31 ms. Remains 47 /121 variables (removed 74) and now considering 104/178 (removed 74) transitions.
[2026-05-27 19:35:10] [INFO ] Flow matrix only has 58 transitions (discarded 46 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15777107853111418558.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13599036576707870970.kers'
[2026-05-27 19:35:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15777107853111418558.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13599036576707870970.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 58 rows 47 cols 141 entries
Finished phase 1 with 29 SingleSign rule and 13 generalized
[2026-05-27 19:35:10] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13599036576707870970.kers
Total runtime 1 ms.
[2026-05-27 19:35:10] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-27 19:35:10] [INFO ] Flow matrix only has 58 transitions (discarded 46 similar events)
[2026-05-27 19:35:10] [INFO ] Invariant cache hit.
[2026-05-27 19:35:10] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 47/268 places, 104/304 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 398 ms. Remains : 47/268 places, 104/304 transitions.
[2026-05-27 19:35:10] [INFO ] Flatten gal took : 3 ms
[2026-05-27 19:35:10] [INFO ] Flatten gal took : 3 ms
[2026-05-27 19:35:10] [INFO ] Input system was already deterministic with 104 transitions.
[2026-05-27 19:35:10] [INFO ] Flatten gal took : 3 ms
[2026-05-27 19:35:10] [INFO ] Flatten gal took : 3 ms
[2026-05-27 19:35:10] [INFO ] Time to serialize gal into /tmp/CTLFireability15118377634248998337.gal : 2 ms
[2026-05-27 19:35:10] [INFO ] Time to serialize properties into /tmp/CTLFireability2420095447407768013.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/CTLFireability15118377634248998337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2420095447407768013.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,441311,0.580195,17380,2,7203,5,62307,6,0,283,57442,0


Converting to forward existential form...Done !
original formula: EF(((E(EG(((RequestOfNode1IsSentToRx>=1)&&(RxIsActiveAndNotInTheLeafSet>=1))) U AF(((Node2WantsToManageTheBreakDownOfNode7>=1)&&(NoNodeMa...435
=> equivalent forward existential formula: ((([(FwdU((FwdU(Init,TRUE) * (E(EG(((RequestOfNode1IsSentToRx>=1)&&(RxIsActiveAndNotInTheLeafSet>=1))) U !(EG(!(...1232
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t9, t29, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t...496
(forward)formula 0,1,9.83683,216192,1,0,387,1.21807e+06,240,151,1987,1.30086e+06,326
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Graph (complete) has 659 edges and 268 vertex of which 266 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 266 transition count 253
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 99 place count 217 transition count 253
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 99 place count 217 transition count 235
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 135 place count 199 transition count 235
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 152 place count 182 transition count 218
Iterating global reduction 2 with 17 rules applied. Total rules applied 169 place count 182 transition count 218
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 170 place count 181 transition count 217
Iterating global reduction 2 with 1 rules applied. Total rules applied 171 place count 181 transition count 217
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 180 transition count 217
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 172 place count 180 transition count 216
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 174 place count 179 transition count 216
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 175 place count 178 transition count 215
Iterating global reduction 3 with 1 rules applied. Total rules applied 176 place count 178 transition count 215
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 177 place count 177 transition count 214
Iterating global reduction 3 with 1 rules applied. Total rules applied 178 place count 177 transition count 214
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 236 place count 148 transition count 185
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 245 place count 139 transition count 176
Iterating global reduction 3 with 9 rules applied. Total rules applied 254 place count 139 transition count 176
Applied a total of 254 rules in 36 ms. Remains 139 /268 variables (removed 129) and now considering 176/304 (removed 128) transitions.
[2026-05-27 19:35:20] [INFO ] Flow matrix only has 175 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10231844241938453672.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9512424435455544206.kers'
[2026-05-27 19:35:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10231844241938453672.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9512424435455544206.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 175 rows 139 cols 503 entries
Finished phase 1 with 80 SingleSign rule and 34 generalized
[2026-05-27 19:35:20] [INFO ] Computed 25 invariants in 1 ms
Computed 25 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9512424435455544206.kers
Total runtime 1 ms.
[2026-05-27 19:35:20] [INFO ] Implicit Places using invariants in 195 ms returned [7, 12, 15, 20, 28, 32, 38, 41, 53, 57, 61, 67, 71, 75, 81, 84, 88, 97, 101, 107, 113, 118]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 197 ms to find 22 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 117/268 places, 176/304 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 117 transition count 174
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 115 transition count 174
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 53 place count 66 transition count 125
Iterating global reduction 0 with 49 rules applied. Total rules applied 102 place count 66 transition count 125
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 115 place count 53 transition count 112
Iterating global reduction 0 with 13 rules applied. Total rules applied 128 place count 53 transition count 112
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 139 place count 42 transition count 101
Iterating global reduction 0 with 11 rules applied. Total rules applied 150 place count 42 transition count 101
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 164 place count 35 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 34 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 34 transition count 93
Applied a total of 166 rules in 9 ms. Remains 34 /117 variables (removed 83) and now considering 93/176 (removed 83) transitions.
[2026-05-27 19:35:20] [INFO ] Flow matrix only has 37 transitions (discarded 56 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13023206093225251481.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-696977031873114272.kers'
[2026-05-27 19:35:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13023206093225251481.kers, --Pflows, --basisKERS=/tmp/petrispot-output-696977031873114272.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 37 rows 34 cols 89 entries
Finished phase 1 with 20 SingleSign rule and 11 generalized
[2026-05-27 19:35:20] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-696977031873114272.kers
Total runtime 1 ms.
[2026-05-27 19:35:20] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-27 19:35:20] [INFO ] Flow matrix only has 37 transitions (discarded 56 similar events)
[2026-05-27 19:35:20] [INFO ] Invariant cache hit.
[2026-05-27 19:35:20] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 34/268 places, 93/304 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 365 ms. Remains : 34/268 places, 93/304 transitions.
[2026-05-27 19:35:20] [INFO ] Flatten gal took : 2 ms
[2026-05-27 19:35:20] [INFO ] Flatten gal took : 3 ms
[2026-05-27 19:35:20] [INFO ] Input system was already deterministic with 93 transitions.
[2026-05-27 19:35:20] [INFO ] Flatten gal took : 3 ms
[2026-05-27 19:35:20] [INFO ] Flatten gal took : 2 ms
[2026-05-27 19:35:20] [INFO ] Time to serialize gal into /tmp/CTLFireability1674378253743654887.gal : 0 ms
[2026-05-27 19:35:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4029534540666359012.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/CTLFireability1674378253743654887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4029534540666359012.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,92964,0.153918,8628,2,2196,5,26738,6,0,220,18958,0


Converting to forward existential form...Done !
original formula: AG(EF(((EF(((Node3HasTheLeafSetOfRxToReplaceNode5>=1)&&((Node4ManageTheBreakDownOfNode0>=1)||(Node5ManageTheBreakDownOfNode0>=1)))) * (No...206
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((E(TRUE U ((Node3HasTheLeafSetOfRxToReplaceNode5>=1)&&((Node4ManageTheBreakDownO...272
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t9, t13, t17, t19, t20, t21, t22, t29, t30, t31, t32, t33, t34, t35, t36,...519
(forward)formula 0,0,0.99888,32484,1,0,276,191026,209,102,1423,164938,205
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 239 transition count 275
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 239 transition count 275
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 80 place count 217 transition count 253
Iterating global reduction 0 with 22 rules applied. Total rules applied 102 place count 217 transition count 253
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 106 place count 213 transition count 253
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 121 place count 198 transition count 238
Iterating global reduction 1 with 15 rules applied. Total rules applied 136 place count 198 transition count 238
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 143 place count 191 transition count 238
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 153 place count 181 transition count 228
Iterating global reduction 2 with 10 rules applied. Total rules applied 163 place count 181 transition count 228
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 173 place count 171 transition count 218
Iterating global reduction 2 with 10 rules applied. Total rules applied 183 place count 171 transition count 218
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 193 place count 161 transition count 208
Iterating global reduction 2 with 10 rules applied. Total rules applied 203 place count 161 transition count 208
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 218 place count 146 transition count 193
Iterating global reduction 2 with 15 rules applied. Total rules applied 233 place count 146 transition count 193
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 259 place count 120 transition count 167
Iterating global reduction 2 with 26 rules applied. Total rules applied 285 place count 120 transition count 167
Applied a total of 285 rules in 30 ms. Remains 120 /268 variables (removed 148) and now considering 167/304 (removed 137) transitions.
[2026-05-27 19:35:21] [INFO ] Flow matrix only has 135 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9489051927410982704.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8689646582354048692.kers'
[2026-05-27 19:35:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9489051927410982704.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8689646582354048692.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 135 rows 120 cols 341 entries
Finished phase 1 with 80 SingleSign rule and 25 generalized
[2026-05-27 19:35:21] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8689646582354048692.kers
Total runtime 1 ms.
[2026-05-27 19:35:21] [INFO ] Implicit Places using invariants in 138 ms returned [19, 27, 35, 53, 71, 92, 106]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 139 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 113/268 places, 167/304 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 96 transition count 150
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 96 transition count 150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 95 transition count 149
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 95 transition count 149
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 94 transition count 148
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 94 transition count 148
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 93 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 93 transition count 147
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 92 transition count 146
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 92 transition count 146
Applied a total of 42 rules in 4 ms. Remains 92 /113 variables (removed 21) and now considering 146/167 (removed 21) transitions.
[2026-05-27 19:35:21] [INFO ] Flow matrix only has 110 transitions (discarded 36 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5584491629346888002.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10663344583799254871.kers'
[2026-05-27 19:35:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5584491629346888002.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10663344583799254871.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 110 rows 92 cols 260 entries
Finished phase 1 with 65 SingleSign rule and 19 generalized
[2026-05-27 19:35:21] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10663344583799254871.kers
Total runtime 0 ms.
[2026-05-27 19:35:21] [INFO ] Implicit Places using invariants in 98 ms returned []
[2026-05-27 19:35:21] [INFO ] Flow matrix only has 110 transitions (discarded 36 similar events)
[2026-05-27 19:35:21] [INFO ] Invariant cache hit.
[2026-05-27 19:35:22] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 92/268 places, 146/304 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 435 ms. Remains : 92/268 places, 146/304 transitions.
[2026-05-27 19:35:22] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:35:22] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:35:22] [INFO ] Input system was already deterministic with 146 transitions.
[2026-05-27 19:35:22] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:35:22] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:35:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7560444077107648420.gal : 1 ms
[2026-05-27 19:35:22] [INFO ] Time to serialize properties into /tmp/CTLFireability529050593527555927.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/CTLFireability7560444077107648420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability529050593527555927.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.20468e+07,0.881475,27180,2,5291,5,96860,6,0,504,148579,0


Converting to forward existential form...Done !
original formula: A((AX(E(EG(((Node4WantsToManageTheBreakDownOfNode5>=1)&&(NoNodeManageTheBreakDownOfNode5>=1))) U EF((Node2ManageTheBreakDownOfNode3>=1)))...744
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!((((!((Node3IsActive>=1)&&(Node5DontAnswerToAnyNode>=1)))&&(Node7HasAskedItsLeafSetToLxTo...1151
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t6, t8, t9, t11, t13, t15, t16, t17, t18, t20, t21, t23, t24, t26, t27, t28, t30, t31...578
(forward)formula 0,0,25.7528,608112,1,0,738,3.45802e+06,340,355,3355,4.41792e+06,708
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 236 transition count 272
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 236 transition count 272
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 88 place count 212 transition count 248
Iterating global reduction 0 with 24 rules applied. Total rules applied 112 place count 212 transition count 248
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 118 place count 206 transition count 248
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 135 place count 189 transition count 231
Iterating global reduction 1 with 17 rules applied. Total rules applied 152 place count 189 transition count 231
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 160 place count 181 transition count 231
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 173 place count 168 transition count 218
Iterating global reduction 2 with 13 rules applied. Total rules applied 186 place count 168 transition count 218
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 199 place count 155 transition count 205
Iterating global reduction 2 with 13 rules applied. Total rules applied 212 place count 155 transition count 205
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 225 place count 142 transition count 192
Iterating global reduction 2 with 13 rules applied. Total rules applied 238 place count 142 transition count 192
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 263 place count 117 transition count 167
Iterating global reduction 2 with 25 rules applied. Total rules applied 288 place count 117 transition count 167
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 316 place count 89 transition count 139
Iterating global reduction 2 with 28 rules applied. Total rules applied 344 place count 89 transition count 139
Applied a total of 344 rules in 15 ms. Remains 89 /268 variables (removed 179) and now considering 139/304 (removed 165) transitions.
[2026-05-27 19:35:48] [INFO ] Flow matrix only has 95 transitions (discarded 44 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14309881347647797064.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13497621931842934134.kers'
[2026-05-27 19:35:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14309881347647797064.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13497621931842934134.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 95 rows 89 cols 240 entries
Finished phase 1 with 57 SingleSign rule and 20 generalized
[2026-05-27 19:35:48] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13497621931842934134.kers
Total runtime 1 ms.
[2026-05-27 19:35:48] [INFO ] Implicit Places using invariants in 93 ms returned [24, 38, 43, 57, 74, 78]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 108 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 83/268 places, 139/304 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 69 transition count 125
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 69 transition count 125
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 68 transition count 124
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 68 transition count 124
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 67 transition count 123
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 67 transition count 123
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 66 transition count 122
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 66 transition count 122
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 65 transition count 121
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 65 transition count 121
Applied a total of 36 rules in 2 ms. Remains 65 /83 variables (removed 18) and now considering 121/139 (removed 18) transitions.
[2026-05-27 19:35:48] [INFO ] Flow matrix only has 71 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13748853917942522599.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4571685385621197003.kers'
[2026-05-27 19:35:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13748853917942522599.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4571685385621197003.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 71 rows 65 cols 168 entries
Finished phase 1 with 44 SingleSign rule and 15 generalized
[2026-05-27 19:35:48] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4571685385621197003.kers
Total runtime 1 ms.
[2026-05-27 19:35:48] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-27 19:35:48] [INFO ] Flow matrix only has 71 transitions (discarded 50 similar events)
[2026-05-27 19:35:48] [INFO ] Invariant cache hit.
[2026-05-27 19:35:48] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 65/268 places, 121/304 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 312 ms. Remains : 65/268 places, 121/304 transitions.
[2026-05-27 19:35:48] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:35:48] [INFO ] Flatten gal took : 13 ms
[2026-05-27 19:35:48] [INFO ] Input system was already deterministic with 121 transitions.
[2026-05-27 19:35:48] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:35:48] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:35:48] [INFO ] Time to serialize gal into /tmp/CTLFireability7747854644857934819.gal : 1 ms
[2026-05-27 19:35:48] [INFO ] Time to serialize properties into /tmp/CTLFireability16972755939110923965.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/CTLFireability7747854644857934819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16972755939110923965.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.61094e+06,0.262242,10384,2,2784,5,32075,6,0,371,32416,0


Converting to forward existential form...Done !
original formula: AX(EG(A((!(AF((Node5HasTheLeafSetOfRxToReplaceNode4>=1))) + EX(((Node7HasAskedItsLeafSetToLxToReplaceNode3>=1)&&(LeafSetOfLxIsSentToNode7...380
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((E(!(E(((Node1ManageTheBreakDownOfNode8>=1)||((NoNodeManageTheBreakDownOfNode2>=1)&&(Node3Wa...886
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t7, t8, t9, t10, t15, t16, t17, t20, t22, t23, t24, t25, t26, t29, t32, t33, t34, t35...494
(forward)formula 0,1,8.0716,218704,1,0,698,1.22966e+06,277,351,2412,1.53111e+06,625
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 268/268 places, 304/304 transitions.
Graph (complete) has 659 edges and 268 vertex of which 266 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 52 place count 266 transition count 251
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 103 place count 215 transition count 251
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 103 place count 215 transition count 234
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 137 place count 198 transition count 234
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 153 place count 182 transition count 218
Iterating global reduction 2 with 16 rules applied. Total rules applied 169 place count 182 transition count 218
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 170 place count 181 transition count 217
Iterating global reduction 2 with 1 rules applied. Total rules applied 171 place count 181 transition count 217
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 180 transition count 217
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 172 place count 180 transition count 216
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 174 place count 179 transition count 216
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 175 place count 178 transition count 215
Iterating global reduction 3 with 1 rules applied. Total rules applied 176 place count 178 transition count 215
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 177 place count 177 transition count 214
Iterating global reduction 3 with 1 rules applied. Total rules applied 178 place count 177 transition count 214
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 236 place count 148 transition count 185
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 246 place count 138 transition count 175
Iterating global reduction 3 with 10 rules applied. Total rules applied 256 place count 138 transition count 175
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 256 place count 138 transition count 174
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 258 place count 137 transition count 174
Applied a total of 258 rules in 28 ms. Remains 137 /268 variables (removed 131) and now considering 174/304 (removed 130) transitions.
[2026-05-27 19:35:56] [INFO ] Flow matrix only has 173 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8426293445066028461.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3975171284354387212.kers'
[2026-05-27 19:35:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8426293445066028461.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3975171284354387212.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 173 rows 137 cols 499 entries
Finished phase 1 with 78 SingleSign rule and 34 generalized
[2026-05-27 19:35:56] [INFO ] Computed 25 invariants in 0 ms
Computed 25 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3975171284354387212.kers
Total runtime 1 ms.
[2026-05-27 19:35:56] [INFO ] Implicit Places using invariants in 356 ms returned [7, 12, 15, 20, 28, 32, 38, 41, 45, 51, 54, 58, 64, 67, 71, 77, 80, 84, 99, 106, 112, 117]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 358 ms to find 22 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 115/268 places, 174/304 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 115 transition count 171
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 112 transition count 171
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 57 place count 61 transition count 120
Iterating global reduction 0 with 51 rules applied. Total rules applied 108 place count 61 transition count 120
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 121 place count 48 transition count 107
Iterating global reduction 0 with 13 rules applied. Total rules applied 134 place count 48 transition count 107
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 145 place count 37 transition count 96
Iterating global reduction 0 with 11 rules applied. Total rules applied 156 place count 37 transition count 96
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 166 place count 32 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 31 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 31 transition count 90
Applied a total of 168 rules in 17 ms. Remains 31 /115 variables (removed 84) and now considering 90/174 (removed 84) transitions.
[2026-05-27 19:35:56] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3420836847199460020.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3684705389754458955.kers'
[2026-05-27 19:35:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3420836847199460020.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3684705389754458955.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 32 rows 31 cols 79 entries
Finished phase 1 with 17 SingleSign rule and 11 generalized
[2026-05-27 19:35:56] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3684705389754458955.kers
Total runtime 0 ms.
[2026-05-27 19:35:57] [INFO ] Implicit Places using invariants in 115 ms returned []
[2026-05-27 19:35:57] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
[2026-05-27 19:35:57] [INFO ] Invariant cache hit.
[2026-05-27 19:35:57] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 31/268 places, 90/304 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 645 ms. Remains : 31/268 places, 90/304 transitions.
[2026-05-27 19:35:57] [INFO ] Flatten gal took : 4 ms
[2026-05-27 19:35:57] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:35:57] [INFO ] Input system was already deterministic with 90 transitions.
[2026-05-27 19:35:57] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:35:57] [INFO ] Flatten gal took : 5 ms
[2026-05-27 19:35:57] [INFO ] Time to serialize gal into /tmp/CTLFireability16055630935322226306.gal : 1 ms
[2026-05-27 19:35:57] [INFO ] Time to serialize properties into /tmp/CTLFireability16470865543969267864.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/CTLFireability16055630935322226306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16470865543969267864.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,83150,0.170312,7908,2,2004,5,25768,6,0,205,14676,0


Converting to forward existential form...Done !
original formula: AF(AG(((Node7HasAskedItsLeafSetToLxToReplaceNode2<1)||(LeafSetOfLxIsSentToNode7<1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((Node7HasAskedItsLeafSetToLxToReplaceNode2<1)||(LeafSetOfLxIsSentToNode7<1)))))))] = ...160
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t12, t13, t14, t15, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33...520
dead was empty
(forward)formula 0,1,1.28947,36668,1,0,286,218625,204,95,1329,181301,214
FORMULA LeafsetExtension-PT-S08C4-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-27 19:35:58] [INFO ] Flatten gal took : 14 ms
[2026-05-27 19:35:58] [INFO ] Flatten gal took : 14 ms
Total runtime 226420 ms.

BK_STOP 1779910558665

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="LeafsetExtension-PT-S08C4"
export BK_EXAMINATION="CTLFireability"
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 LeafsetExtension-PT-S08C4, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-177961107900466"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C4.tgz
mv LeafsetExtension-PT-S08C4 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;