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-177961107900457.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-S08C3, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 816K
-rw-r--r-- 1 mcc users 9.3K Mar 7 16:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Mar 7 16:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Mar 7 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 7 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K Mar 15 11:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 11:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 11:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 11:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Mar 7 16:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Mar 7 16:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K Mar 7 16:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114K Mar 7 16:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 11:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 15 11:13 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-S08C3-CTLCardinality-2024-00
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-01
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-02
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-03
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-04
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-05
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-06
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-07
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-08
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-09
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-10
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-11
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-12
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-13
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-14
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779908204936

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 18:56:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 18:56:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 18:56:47] [INFO ] Load time of PNML (sax parser for PT used): 179 ms
[2026-05-27 18:56:47] [INFO ] Transformed 462 places.
[2026-05-27 18:56:47] [INFO ] Transformed 409 transitions.
[2026-05-27 18:56:47] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 407 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Support contains 106 out of 462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 396 transition count 409
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 107 place count 355 transition count 368
Iterating global reduction 1 with 41 rules applied. Total rules applied 148 place count 355 transition count 368
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 164 place count 339 transition count 352
Iterating global reduction 1 with 16 rules applied. Total rules applied 180 place count 339 transition count 352
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 191 place count 328 transition count 341
Iterating global reduction 1 with 11 rules applied. Total rules applied 202 place count 328 transition count 341
Applied a total of 202 rules in 182 ms. Remains 328 /462 variables (removed 134) and now considering 341/409 (removed 68) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4108520485548436269.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15070161305382174305.kers'
[2026-05-27 18:56:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4108520485548436269.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15070161305382174305.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 341 rows 324 cols 910 entries
Finished phase 1 with 205 SingleSign rule and 90 generalized
[2026-05-27 18:56:48] [INFO ] Computed 33 invariants in 6 ms
Computed 33 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-15070161305382174305.kers
Total runtime 8 ms.
[2026-05-27 18:56:49] [INFO ] Implicit Places using invariants in 899 ms returned [41, 80, 140, 142, 172, 207, 242, 246, 303]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 970 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 319/462 places, 341/409 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 313 transition count 335
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 313 transition count 335
Applied a total of 12 rules in 19 ms. Remains 313 /319 variables (removed 6) and now considering 335/341 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17383474889927041073.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-673169601051000374.kers'
[2026-05-27 18:56:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17383474889927041073.kers, --Pflows, --basisKERS=/tmp/petrispot-output-673169601051000374.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 335 rows 310 cols 832 entries
Finished phase 1 with 210 SingleSign rule and 79 generalized
[2026-05-27 18:56:49] [INFO ] Computed 24 invariants in 3 ms
Computed 24 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-673169601051000374.kers
Total runtime 3 ms.
[2026-05-27 18:56:49] [INFO ] Implicit Places using invariants in 262 ms returned []
[2026-05-27 18:56:49] [INFO ] Invariant cache hit.
[2026-05-27 18:56:50] [INFO ] Implicit Places using invariants and state equation in 1077 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 313/462 places, 335/409 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2543 ms. Remains : 313/462 places, 335/409 transitions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 335/335 transitions.
Applied a total of 0 rules in 9 ms. Remains 313 /313 variables (removed 0) and now considering 335/335 (removed 0) transitions.
[2026-05-27 18:56:50] [INFO ] Invariant cache hit.
[2026-05-27 18:56:50] [INFO ] Implicit Places using invariants in 307 ms returned []
[2026-05-27 18:56:50] [INFO ] Invariant cache hit.
[2026-05-27 18:56:51] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
Running 326 sub problems to find dead transitions.
[2026-05-27 18:56:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/293 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/293 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 2 (OVERLAPS) 3/296 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/296 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 4 (OVERLAPS) 1/297 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 6 (OVERLAPS) 335/632 variables, 297/321 constraints. Problems are: Problem set: 0 solved, 326 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 632/648 variables, and 321 constraints, problems are : Problem set: 0 solved, 326 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 297/313 constraints, PredecessorRefiner: 326/326 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 326 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/293 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/293 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 2 (OVERLAPS) 3/296 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/296 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 4 (OVERLAPS) 1/297 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 6 (OVERLAPS) 335/632 variables, 297/321 constraints. Problems are: Problem set: 0 solved, 326 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/632 variables, 308/629 constraints. Problems are: Problem set: 0 solved, 326 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 632/648 variables, and 629 constraints, problems are : Problem set: 0 solved, 326 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 297/313 constraints, PredecessorRefiner: 308/326 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60278ms problems are : Problem set: 0 solved, 326 unsolved
Search for dead transitions found 0 dead transitions in 60304ms
Finished structural reductions in LTL mode , in 1 iterations and 61586 ms. Remains : 313/313 places, 335/335 transitions.
Support contains 106 out of 313 places after structural reductions.
[2026-05-27 18:57:52] [INFO ] Flatten gal took : 79 ms
[2026-05-27 18:57:52] [INFO ] Flatten gal took : 33 ms
[2026-05-27 18:57:52] [INFO ] Input system was already deterministic with 335 transitions.
Support contains 104 out of 313 places (down from 106) after GAL structural reductions.
RANDOM walk for 40000 steps (1505 resets) in 2591 ms. (15 steps per ms) remains 32/64 properties
BEST_FIRST walk for 4004 steps (24 resets) in 43 ms. (91 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 53 ms. (74 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 53 ms. (74 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 57 ms. (69 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 51 ms. (76 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 30 ms. (129 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 39 ms. (100 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (23 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (25 resets) in 21 ms. (182 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 21 ms. (181 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 21 ms. (181 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 21 ms. (181 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (25 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (28 resets) in 30 ms. (129 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (16 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 25 ms. (154 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (25 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 28 ms. (138 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 25 ms. (153 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 39 ms. (100 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (24 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 21 ms. (182 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
[2026-05-27 18:57:53] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp10 is UNSAT
At refinement iteration 1 (OVERLAPS) 1/41 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 229/270 variables, 10/11 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 2/272 variables, 2/13 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/272 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 31/303 variables, 11/24 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/303 variables, 0/24 constraints. Problems are: Problem set: 1 solved, 31 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp61 is UNSAT
At refinement iteration 9 (OVERLAPS) 334/637 variables, 303/327 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/637 variables, 0/327 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 11/648 variables, 10/337 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/648 variables, 0/337 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/648 variables, 0/337 constraints. Problems are: Problem set: 30 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 337 constraints, problems are : Problem set: 30 solved, 2 unsolved in 2032 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 313/313 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 30 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 235/239 variables, 3/3 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/239 variables, 0/3 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1/240 variables, 1/4 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 0/4 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 56/296 variables, 18/22 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 2/24 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/296 variables, 0/24 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2/298 variables, 2/26 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 0/26 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 334/632 variables, 298/324 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/632 variables, 2/326 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/632 variables, 0/326 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 16/648 variables, 15/341 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/648 variables, 0/341 constraints. Problems are: Problem set: 30 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/648 variables, 0/341 constraints. Problems are: Problem set: 30 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 648/648 variables, and 341 constraints, problems are : Problem set: 30 solved, 2 unsolved in 1796 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 313/313 constraints, PredecessorRefiner: 2/32 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3844ms problems are : Problem set: 30 solved, 2 unsolved
Finished Parikh walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Parikh walk visited 2 properties in 20 ms.
Successfully simplified 30 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 18:57:57] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-05-27 18:57:57] [INFO ] Flatten gal took : 35 ms
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 18:57:57] [INFO ] Flatten gal took : 36 ms
[2026-05-27 18:57:57] [INFO ] Input system was already deterministic with 335 transitions.
Support contains 45 out of 313 places (down from 51) after GAL structural reductions.
Computed a total of 313 stabilizing places and 335 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 313 transition count 335
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 335/335 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 294 transition count 335
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 69 place count 244 transition count 285
Iterating global reduction 1 with 50 rules applied. Total rules applied 119 place count 244 transition count 285
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 161 place count 202 transition count 243
Iterating global reduction 1 with 42 rules applied. Total rules applied 203 place count 202 transition count 243
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 204 place count 201 transition count 243
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 237 place count 168 transition count 210
Iterating global reduction 2 with 33 rules applied. Total rules applied 270 place count 168 transition count 210
Discarding 16 places :
Implicit places reduction removed 16 places
Iterating post reduction 2 with 16 rules applied. Total rules applied 286 place count 152 transition count 210
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 320 place count 118 transition count 176
Iterating global reduction 3 with 34 rules applied. Total rules applied 354 place count 118 transition count 176
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 369 place count 103 transition count 161
Iterating global reduction 3 with 15 rules applied. Total rules applied 384 place count 103 transition count 161
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 399 place count 88 transition count 146
Iterating global reduction 3 with 15 rules applied. Total rules applied 414 place count 88 transition count 146
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 429 place count 73 transition count 131
Iterating global reduction 3 with 15 rules applied. Total rules applied 444 place count 73 transition count 131
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 470 place count 47 transition count 105
Iterating global reduction 3 with 26 rules applied. Total rules applied 496 place count 47 transition count 105
Applied a total of 496 rules in 47 ms. Remains 47 /313 variables (removed 266) and now considering 105/335 (removed 230) transitions.
[2026-05-27 18:57:57] [INFO ] Flow matrix only has 51 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-3814228472964003004.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6665538725818143645.kers'
[2026-05-27 18:57:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3814228472964003004.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6665538725818143645.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 51 rows 47 cols 119 entries
Finished phase 1 with 31 SingleSign rule and 12 generalized
[2026-05-27 18:57:57] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6665538725818143645.kers
Total runtime 1 ms.
[2026-05-27 18:57:57] [INFO ] Implicit Places using invariants in 78 ms returned [19, 35]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 80 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/313 places, 105/335 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 40 transition count 100
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 40 transition count 100
Applied a total of 10 rules in 3 ms. Remains 40 /45 variables (removed 5) and now considering 100/105 (removed 5) transitions.
[2026-05-27 18:57:57] [INFO ] Flow matrix only has 44 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-8180410322084590603.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13775346823465335071.kers'
[2026-05-27 18:57:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8180410322084590603.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13775346823465335071.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 44 rows 40 cols 98 entries
Finished phase 1 with 36 SingleSign rule and 2 generalized
[2026-05-27 18:57:57] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13775346823465335071.kers
Total runtime 1 ms.
[2026-05-27 18:57:58] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-27 18:57:58] [INFO ] Flow matrix only has 44 transitions (discarded 56 similar events)
[2026-05-27 18:57:58] [INFO ] Invariant cache hit.
[2026-05-27 18:57:58] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 40/313 places, 100/335 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 283 ms. Remains : 40/313 places, 100/335 transitions.
[2026-05-27 18:57:58] [INFO ] Flatten gal took : 9 ms
[2026-05-27 18:57:58] [INFO ] Flatten gal took : 9 ms
[2026-05-27 18:57:58] [INFO ] Input system was already deterministic with 100 transitions.
[2026-05-27 18:57:58] [INFO ] Flatten gal took : 10 ms
[2026-05-27 18:57:58] [INFO ] Flatten gal took : 9 ms
[2026-05-27 18:57:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality12757497904988768889.gal : 4 ms
[2026-05-27 18:57:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality18392077776398332405.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12757497904988768889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18392077776398332405.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,112098,0.280297,11420,2,1898,5,41222,6,0,250,33429,0


Converting to forward existential form...Done !
original formula: AF(EG(AX((RxHasReceivedTheRequestOfNode3>=3))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(!((RxHasReceivedTheRequestOfNode3>=3)))))))] = FALSE
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...526
dead was empty
(forward)formula 0,1,1.73619,43772,1,0,311,221321,222,110,1564,230354,242
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 335/335 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 295 transition count 335
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 66 place count 247 transition count 287
Iterating global reduction 1 with 48 rules applied. Total rules applied 114 place count 247 transition count 287
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 153 place count 208 transition count 248
Iterating global reduction 1 with 39 rules applied. Total rules applied 192 place count 208 transition count 248
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 193 place count 207 transition count 248
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 223 place count 177 transition count 218
Iterating global reduction 2 with 30 rules applied. Total rules applied 253 place count 177 transition count 218
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 2 with 13 rules applied. Total rules applied 266 place count 164 transition count 218
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 293 place count 137 transition count 191
Iterating global reduction 3 with 27 rules applied. Total rules applied 320 place count 137 transition count 191
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 332 place count 125 transition count 179
Iterating global reduction 3 with 12 rules applied. Total rules applied 344 place count 125 transition count 179
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 356 place count 113 transition count 167
Iterating global reduction 3 with 12 rules applied. Total rules applied 368 place count 113 transition count 167
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 380 place count 101 transition count 155
Iterating global reduction 3 with 12 rules applied. Total rules applied 392 place count 101 transition count 155
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 413 place count 80 transition count 134
Iterating global reduction 3 with 21 rules applied. Total rules applied 434 place count 80 transition count 134
Applied a total of 434 rules in 50 ms. Remains 80 /313 variables (removed 233) and now considering 134/335 (removed 201) transitions.
[2026-05-27 18:58:00] [INFO ] Flow matrix only has 92 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-9759077420389223040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17419958288132516802.kers'
[2026-05-27 18:58:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9759077420389223040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17419958288132516802.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 92 rows 80 cols 217 entries
Finished phase 1 with 55 SingleSign rule and 18 generalized
[2026-05-27 18:58:00] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17419958288132516802.kers
Total runtime 1 ms.
[2026-05-27 18:58:00] [INFO ] Implicit Places using invariants in 104 ms returned [28, 57]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 108 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/313 places, 134/335 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 71 transition count 127
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 71 transition count 127
Applied a total of 14 rules in 3 ms. Remains 71 /78 variables (removed 7) and now considering 127/134 (removed 7) transitions.
[2026-05-27 18:58:00] [INFO ] Flow matrix only has 84 transitions (discarded 43 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9715257651322598103.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13048955055141976458.kers'
[2026-05-27 18:58:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9715257651322598103.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13048955055141976458.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 84 rows 71 cols 192 entries
Finished phase 1 with 50 SingleSign rule and 16 generalized
[2026-05-27 18:58:00] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13048955055141976458.kers
Total runtime 1 ms.
[2026-05-27 18:58:00] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-27 18:58:00] [INFO ] Flow matrix only has 84 transitions (discarded 43 similar events)
[2026-05-27 18:58:00] [INFO ] Invariant cache hit.
[2026-05-27 18:58:00] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 71/313 places, 127/335 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 405 ms. Remains : 71/313 places, 127/335 transitions.
[2026-05-27 18:58:00] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:58:00] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:58:00] [INFO ] Input system was already deterministic with 127 transitions.
[2026-05-27 18:58:00] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:58:00] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:58:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality9923598611575146559.gal : 4 ms
[2026-05-27 18:58:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality10977531472117781228.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/CTLCardinality9923598611575146559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10977531472117781228.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,561081,0.164652,8752,2,2846,5,21743,6,0,398,21943,0


Converting to forward existential form...Done !
original formula: AG((AF((LeafSetOfRxIsSentToNode8<=LeafSetOfLxIsSentToNode5)) + ((Node8HasAskedItsLeafSetToRxToReplaceNode6<=Node6WantsToManageTheBreakDow...278
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(!(EG(!((LeafSetOfRxIsSentToNode8<=LeafSetOfLxIsSentToNode5)))))) * !((Node8HasAskedItsLe...444
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t12, t13, t14, t17, t18, t19, t21, t22, t23, t24, t25, t28, t29, t30, t31, t3...555
(forward)formula 0,1,2.70302,71180,1,0,362,373138,280,132,2467,354195,288
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 313/313 places, 335/335 transitions.
Graph (complete) has 678 edges and 313 vertex of which 295 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.4 ms
Discarding 18 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 87 rules applied. Total rules applied 88 place count 295 transition count 247
Reduce places removed 87 places and 0 transitions.
Iterating post reduction 1 with 87 rules applied. Total rules applied 175 place count 208 transition count 247
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 175 place count 208 transition count 227
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 215 place count 188 transition count 227
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 248 place count 155 transition count 194
Iterating global reduction 2 with 33 rules applied. Total rules applied 281 place count 155 transition count 194
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 295 place count 141 transition count 180
Iterating global reduction 2 with 14 rules applied. Total rules applied 309 place count 141 transition count 180
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 310 place count 140 transition count 180
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 310 place count 140 transition count 179
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 312 place count 139 transition count 179
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 376 place count 107 transition count 147
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 388 place count 95 transition count 135
Iterating global reduction 3 with 12 rules applied. Total rules applied 400 place count 95 transition count 135
Applied a total of 400 rules in 74 ms. Remains 95 /313 variables (removed 218) and now considering 135/335 (removed 200) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4258951862786486248.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14457955985781087701.kers'
[2026-05-27 18:58:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4258951862786486248.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14457955985781087701.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 135 rows 94 cols 379 entries
Finished phase 1 with 44 SingleSign rule and 30 generalized
[2026-05-27 18:58:03] [INFO ] Computed 21 invariants in 1 ms
Computed 21 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14457955985781087701.kers
Total runtime 2 ms.
[2026-05-27 18:58:03] [INFO ] Implicit Places using invariants in 164 ms returned [2, 4, 10, 12, 18, 19, 24, 26, 28, 34, 36, 42, 53, 55, 65, 67, 69]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 166 ms to find 17 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 78/313 places, 135/335 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 65 transition count 122
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 65 transition count 122
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 39 place count 52 transition count 109
Iterating global reduction 0 with 13 rules applied. Total rules applied 52 place count 52 transition count 109
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 64 place count 40 transition count 97
Iterating global reduction 0 with 12 rules applied. Total rules applied 76 place count 40 transition count 97
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 88 place count 34 transition count 91
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 32 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 32 transition count 89
Applied a total of 92 rules in 13 ms. Remains 32 /78 variables (removed 46) and now considering 89/135 (removed 46) transitions.
[2026-05-27 18:58:03] [INFO ] Flow matrix only has 31 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-7984374780635819255.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12390774962799108130.kers'
[2026-05-27 18:58:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7984374780635819255.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12390774962799108130.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 31 rows 31 cols 78 entries
Finished phase 1 with 17 SingleSign rule and 11 generalized
[2026-05-27 18:58:03] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12390774962799108130.kers
Total runtime 1 ms.
[2026-05-27 18:58:03] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-27 18:58:03] [INFO ] Flow matrix only has 31 transitions (discarded 58 similar events)
[2026-05-27 18:58:03] [INFO ] Invariant cache hit.
[2026-05-27 18:58:03] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 32/313 places, 89/335 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 424 ms. Remains : 32/313 places, 89/335 transitions.
[2026-05-27 18:58:03] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:58:03] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:58:03] [INFO ] Input system was already deterministic with 89 transitions.
[2026-05-27 18:58:03] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:58:03] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:58:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality7045068170833866804.gal : 2 ms
[2026-05-27 18:58:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6577213011346288182.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/CTLCardinality7045068170833866804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6577213011346288182.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,11057,0.057825,5660,2,987,5,9925,6,0,202,5973,0


Converting to forward existential form...Done !
original formula: EG(AF((LxIsActiveInTheLeafSet<=Node8FailureProcessedByNode5)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((LxIsActiveInTheLeafSet<=Node8FailureProcessedByNode5)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t10, t11, t12, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32,...524
(forward)formula 0,1,0.470662,18216,1,0,341,94583,203,140,1317,74980,263
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 335/335 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 294 transition count 335
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 66 place count 247 transition count 288
Iterating global reduction 1 with 47 rules applied. Total rules applied 113 place count 247 transition count 288
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 151 place count 209 transition count 250
Iterating global reduction 1 with 38 rules applied. Total rules applied 189 place count 209 transition count 250
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 220 place count 178 transition count 219
Iterating global reduction 1 with 31 rules applied. Total rules applied 251 place count 178 transition count 219
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 1 with 13 rules applied. Total rules applied 264 place count 165 transition count 219
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 293 place count 136 transition count 190
Iterating global reduction 2 with 29 rules applied. Total rules applied 322 place count 136 transition count 190
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 334 place count 124 transition count 178
Iterating global reduction 2 with 12 rules applied. Total rules applied 346 place count 124 transition count 178
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 357 place count 113 transition count 167
Iterating global reduction 2 with 11 rules applied. Total rules applied 368 place count 113 transition count 167
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 379 place count 102 transition count 156
Iterating global reduction 2 with 11 rules applied. Total rules applied 390 place count 102 transition count 156
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 409 place count 83 transition count 137
Iterating global reduction 2 with 19 rules applied. Total rules applied 428 place count 83 transition count 137
Applied a total of 428 rules in 19 ms. Remains 83 /313 variables (removed 230) and now considering 137/335 (removed 198) transitions.
[2026-05-27 18:58:04] [INFO ] Flow matrix only has 99 transitions (discarded 38 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-904670003011886401.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14152058208123999941.kers'
[2026-05-27 18:58:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-904670003011886401.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14152058208123999941.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 99 rows 83 cols 234 entries
Finished phase 1 with 57 SingleSign rule and 18 generalized
[2026-05-27 18:58:04] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14152058208123999941.kers
Total runtime 1 ms.
[2026-05-27 18:58:04] [INFO ] Implicit Places using invariants in 103 ms returned [29, 40, 61, 68]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 107 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 79/313 places, 137/335 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 71 transition count 129
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 71 transition count 129
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 69 transition count 127
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 69 transition count 127
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 67 transition count 125
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 67 transition count 125
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 65 transition count 123
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 65 transition count 123
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 63 transition count 121
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 63 transition count 121
Applied a total of 32 rules in 8 ms. Remains 63 /79 variables (removed 16) and now considering 121/137 (removed 16) transitions.
[2026-05-27 18:58:04] [INFO ] Flow matrix only has 75 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-13531500808376774370.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1617234982957436141.kers'
[2026-05-27 18:58:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13531500808376774370.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1617234982957436141.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 63 cols 169 entries
Finished phase 1 with 46 SingleSign rule and 13 generalized
[2026-05-27 18:58:04] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1617234982957436141.kers
Total runtime 1 ms.
[2026-05-27 18:58:04] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-27 18:58:04] [INFO ] Flow matrix only has 75 transitions (discarded 46 similar events)
[2026-05-27 18:58:04] [INFO ] Invariant cache hit.
[2026-05-27 18:58:04] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/313 places, 121/335 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 374 ms. Remains : 63/313 places, 121/335 transitions.
[2026-05-27 18:58:04] [INFO ] Flatten gal took : 10 ms
[2026-05-27 18:58:04] [INFO ] Flatten gal took : 17 ms
[2026-05-27 18:58:04] [INFO ] Input system was already deterministic with 121 transitions.
[2026-05-27 18:58:04] [INFO ] Flatten gal took : 10 ms
[2026-05-27 18:58:04] [INFO ] Flatten gal took : 9 ms
[2026-05-27 18:58:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality11118936733368919841.gal : 2 ms
[2026-05-27 18:58:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality3208201820035575255.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/CTLCardinality11118936733368919841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3208201820035575255.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,350003,0.479513,12900,2,3085,5,40985,6,0,363,40240,0


Converting to forward existential form...Done !
original formula: AG((AF((AX((Node6HasAskedItsLeafSetToRxToReplaceNode7>0)) * EF((Node7ManageTheBreakDownOfNode5<=RequestOfNode7IsSentToLx)))) * AF(((((Nod...299
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),!((!(EX(!((Node6HasAskedItsLeafSetToRxToReplaceNode7>0)))) * E(TRUE U (Node7ManageTheBrea...394
Hit Full ! (commute/partial/dont) 107/0/14
(forward)formula 0,0,2.42165,57424,1,0,36,254917,19,3,1828,241864,34
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 313/313 places, 335/335 transitions.
Graph (complete) has 678 edges and 313 vertex of which 293 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 87 place count 293 transition count 248
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 173 place count 207 transition count 248
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 173 place count 207 transition count 228
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 213 place count 187 transition count 228
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 245 place count 155 transition count 196
Iterating global reduction 2 with 32 rules applied. Total rules applied 277 place count 155 transition count 196
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 290 place count 142 transition count 183
Iterating global reduction 2 with 13 rules applied. Total rules applied 303 place count 142 transition count 183
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 367 place count 110 transition count 151
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 380 place count 97 transition count 138
Iterating global reduction 2 with 13 rules applied. Total rules applied 393 place count 97 transition count 138
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 393 place count 97 transition count 137
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 395 place count 96 transition count 137
Applied a total of 395 rules in 38 ms. Remains 96 /313 variables (removed 217) and now considering 137/335 (removed 198) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17299784374606228188.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1035722944997661806.kers'
[2026-05-27 18:58:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17299784374606228188.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1035722944997661806.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 137 rows 96 cols 386 entries
Finished phase 1 with 46 SingleSign rule and 29 generalized
[2026-05-27 18:58:07] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1035722944997661806.kers
Total runtime 1 ms.
[2026-05-27 18:58:07] [INFO ] Implicit Places using invariants in 111 ms returned [2, 4, 12, 14, 20, 21, 26, 28, 30, 36, 38, 44, 46, 52, 54, 63, 67, 69, 71]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 113 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 77/313 places, 137/335 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 62 transition count 122
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 62 transition count 122
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 47 transition count 107
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 47 transition count 107
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 73 place count 34 transition count 94
Iterating global reduction 0 with 13 rules applied. Total rules applied 86 place count 34 transition count 94
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 94 place count 30 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 29 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 29 transition count 89
Applied a total of 96 rules in 11 ms. Remains 29 /77 variables (removed 48) and now considering 89/137 (removed 48) transitions.
[2026-05-27 18:58:07] [INFO ] Flow matrix only has 29 transitions (discarded 60 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14568091357376237960.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13742536822571554508.kers'
[2026-05-27 18:58:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14568091357376237960.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13742536822571554508.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 29 rows 29 cols 67 entries
Finished phase 1 with 25 SingleSign rule and 2 generalized
[2026-05-27 18:58:07] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13742536822571554508.kers
Total runtime 0 ms.
[2026-05-27 18:58:07] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-27 18:58:07] [INFO ] Flow matrix only has 29 transitions (discarded 60 similar events)
[2026-05-27 18:58:07] [INFO ] Invariant cache hit.
[2026-05-27 18:58:07] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 29/313 places, 89/335 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 275 ms. Remains : 29/313 places, 89/335 transitions.
[2026-05-27 18:58:07] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:58:07] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:58:07] [INFO ] Input system was already deterministic with 89 transitions.
[2026-05-27 18:58:07] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:58:07] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:58:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality2918789401200293306.gal : 1 ms
[2026-05-27 18:58:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality17594419933046963196.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/CTLCardinality2918789401200293306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17594419933046963196.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,7278,0.05414,5552,2,882,5,8823,6,0,196,5468,0


Converting to forward existential form...Done !
original formula: EG(EF((Node7ManageTheBreakDownOfNode4<=Node0ManageTheBreakDownOfNode6)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (Node7ManageTheBreakDownOfNode4<=Node0ManageTheBreakDownOfNode6)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t13, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33,...519
(forward)formula 0,1,0.373431,15368,1,0,277,71320,202,97,1292,60784,210
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 335/335 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 296 transition count 335
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 62 place count 251 transition count 290
Iterating global reduction 1 with 45 rules applied. Total rules applied 107 place count 251 transition count 290
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 143 place count 215 transition count 254
Iterating global reduction 1 with 36 rules applied. Total rules applied 179 place count 215 transition count 254
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 180 place count 214 transition count 254
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 207 place count 187 transition count 227
Iterating global reduction 2 with 27 rules applied. Total rules applied 234 place count 187 transition count 227
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 2 with 10 rules applied. Total rules applied 244 place count 177 transition count 227
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 266 place count 155 transition count 205
Iterating global reduction 3 with 22 rules applied. Total rules applied 288 place count 155 transition count 205
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 297 place count 146 transition count 196
Iterating global reduction 3 with 9 rules applied. Total rules applied 306 place count 146 transition count 196
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 314 place count 138 transition count 188
Iterating global reduction 3 with 8 rules applied. Total rules applied 322 place count 138 transition count 188
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 330 place count 130 transition count 180
Iterating global reduction 3 with 8 rules applied. Total rules applied 338 place count 130 transition count 180
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 352 place count 116 transition count 166
Iterating global reduction 3 with 14 rules applied. Total rules applied 366 place count 116 transition count 166
Applied a total of 366 rules in 33 ms. Remains 116 /313 variables (removed 197) and now considering 166/335 (removed 169) transitions.
[2026-05-27 18:58:07] [INFO ] Flow matrix only has 138 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3478381826774416984.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5625075318478199684.kers'
[2026-05-27 18:58:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3478381826774416984.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5625075318478199684.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 138 rows 116 cols 327 entries
Finished phase 1 with 80 SingleSign rule and 26 generalized
[2026-05-27 18:58:07] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5625075318478199684.kers
Total runtime 2 ms.
[2026-05-27 18:58:07] [INFO ] Implicit Places using invariants in 150 ms returned [48, 84]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 152 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 114/313 places, 166/335 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 106 transition count 158
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 106 transition count 158
Applied a total of 16 rules in 3 ms. Remains 106 /114 variables (removed 8) and now considering 158/166 (removed 8) transitions.
[2026-05-27 18:58:07] [INFO ] Flow matrix only has 129 transitions (discarded 29 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1079760392344358739.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10907193613245771006.kers'
[2026-05-27 18:58:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1079760392344358739.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10907193613245771006.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 129 rows 106 cols 297 entries
Finished phase 1 with 82 SingleSign rule and 16 generalized
[2026-05-27 18:58:07] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10907193613245771006.kers
Total runtime 1 ms.
[2026-05-27 18:58:08] [INFO ] Implicit Places using invariants in 128 ms returned []
[2026-05-27 18:58:08] [INFO ] Flow matrix only has 129 transitions (discarded 29 similar events)
[2026-05-27 18:58:08] [INFO ] Invariant cache hit.
[2026-05-27 18:58:08] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 106/313 places, 158/335 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 600 ms. Remains : 106/313 places, 158/335 transitions.
[2026-05-27 18:58:08] [INFO ] Flatten gal took : 11 ms
[2026-05-27 18:58:08] [INFO ] Flatten gal took : 12 ms
[2026-05-27 18:58:08] [INFO ] Input system was already deterministic with 158 transitions.
[2026-05-27 18:58:08] [INFO ] Flatten gal took : 10 ms
[2026-05-27 18:58:08] [INFO ] Flatten gal took : 10 ms
[2026-05-27 18:58:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality11746492946776073889.gal : 3 ms
[2026-05-27 18:58:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality14680974598806502715.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/CTLCardinality11746492946776073889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14680974598806502715.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.82825e+06,0.990434,26720,2,8349,5,92449,6,0,566,138885,0


Converting to forward existential form...Done !
original formula: AF(AG(((Node0HasAskedItsLeafSetToRxToReplaceNode6<=Node5HasAskedItsLeafSetToRxToReplaceNode8) * ((EF((Node5DontAnswerToAnyNode<=Node1Fail...522
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((Node0HasAskedItsLeafSetToRxToReplaceNode6<=Node5HasAskedItsLeafSetToRxToReplaceNode8...591
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t5, t6, t7, t12, t13, t14, t16, t21, t23, t24, t26, t30, t31, t32, t33, t37, t38, t39...591
(forward)formula 0,0,11.3687,266748,1,0,507,1.34319e+06,349,228,3694,1.53804e+06,426
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 313/313 places, 335/335 transitions.
Graph (complete) has 678 edges and 313 vertex of which 294 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.2 ms
Discarding 19 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 73 place count 294 transition count 262
Reduce places removed 72 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 73 rules applied. Total rules applied 146 place count 222 transition count 261
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 147 place count 221 transition count 261
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 147 place count 221 transition count 241
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 187 place count 201 transition count 241
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 227 place count 161 transition count 201
Iterating global reduction 3 with 40 rules applied. Total rules applied 267 place count 161 transition count 201
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 290 place count 138 transition count 178
Iterating global reduction 3 with 23 rules applied. Total rules applied 313 place count 138 transition count 178
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 314 place count 137 transition count 178
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 314 place count 137 transition count 176
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 318 place count 135 transition count 176
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 327 place count 126 transition count 167
Iterating global reduction 4 with 9 rules applied. Total rules applied 336 place count 126 transition count 167
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 384 place count 102 transition count 143
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 390 place count 96 transition count 137
Iterating global reduction 4 with 6 rules applied. Total rules applied 396 place count 96 transition count 137
Applied a total of 396 rules in 47 ms. Remains 96 /313 variables (removed 217) and now considering 137/335 (removed 198) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8633841685007063133.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10133739188459837324.kers'
[2026-05-27 18:58:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8633841685007063133.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10133739188459837324.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 137 rows 96 cols 383 entries
Finished phase 1 with 46 SingleSign rule and 30 generalized
[2026-05-27 18:58:19] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10133739188459837324.kers
Total runtime 1 ms.
[2026-05-27 18:58:20] [INFO ] Implicit Places using invariants in 218 ms returned [2, 4, 15, 21, 22, 27, 29, 31, 37, 39, 45, 47, 53, 55, 65, 67, 69]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 220 ms to find 17 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 79/313 places, 137/335 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 65 transition count 123
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 65 transition count 123
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 51 transition count 109
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 51 transition count 109
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 67 place count 40 transition count 98
Iterating global reduction 0 with 11 rules applied. Total rules applied 78 place count 40 transition count 98
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 88 place count 35 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 34 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 34 transition count 92
Applied a total of 90 rules in 19 ms. Remains 34 /79 variables (removed 45) and now considering 92/137 (removed 45) transitions.
[2026-05-27 18:58:20] [INFO ] Flow matrix only has 36 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-17600470905440892737.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10092394426158079473.kers'
[2026-05-27 18:58:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17600470905440892737.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10092394426158079473.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 36 rows 34 cols 88 entries
Finished phase 1 with 20 SingleSign rule and 11 generalized
[2026-05-27 18:58:20] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10092394426158079473.kers
Total runtime 1 ms.
[2026-05-27 18:58:20] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-27 18:58:20] [INFO ] Flow matrix only has 36 transitions (discarded 56 similar events)
[2026-05-27 18:58:20] [INFO ] Invariant cache hit.
[2026-05-27 18:58:20] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 34/313 places, 92/335 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 463 ms. Remains : 34/313 places, 92/335 transitions.
[2026-05-27 18:58:20] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:58:20] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:58:20] [INFO ] Input system was already deterministic with 92 transitions.
[2026-05-27 18:58:20] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:58:20] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:58:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality7474106929179245178.gal : 3 ms
[2026-05-27 18:58:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality11469209428287997966.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/CTLCardinality7474106929179245178.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11469209428287997966.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,16403,0.10313,7088,2,1416,5,17282,6,0,216,11681,0


Converting to forward existential form...Done !
original formula: AF(EG(A(((Node8WantsToManageTheBreakDownOfNode6>=1)||(Node4WantsToManageTheBreakDownOfNode2>=2)) U ((ANodeFromTheLeafSetOfRxIsACtiveInThe...205
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((E(!(((ANodeFromTheLeafSetOfRxIsACtiveInTheLeafSet>=1)&&(Node2FailureProcessedByNode1>=1))) U ...449
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t20, t21, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...525
(forward)formula 0,0,1.00563,29808,1,0,413,155699,216,190,1404,144095,346
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 313/313 places, 335/335 transitions.
Graph (complete) has 678 edges and 313 vertex of which 294 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.3 ms
Discarding 19 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 82 rules applied. Total rules applied 83 place count 294 transition count 252
Reduce places removed 82 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 84 rules applied. Total rules applied 167 place count 212 transition count 250
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 169 place count 210 transition count 250
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 169 place count 210 transition count 230
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 209 place count 190 transition count 230
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 239 place count 160 transition count 200
Iterating global reduction 3 with 30 rules applied. Total rules applied 269 place count 160 transition count 200
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 282 place count 147 transition count 187
Iterating global reduction 3 with 13 rules applied. Total rules applied 295 place count 147 transition count 187
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 296 place count 146 transition count 187
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 296 place count 146 transition count 186
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 298 place count 145 transition count 186
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 362 place count 113 transition count 154
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 375 place count 100 transition count 141
Iterating global reduction 4 with 13 rules applied. Total rules applied 388 place count 100 transition count 141
Applied a total of 388 rules in 57 ms. Remains 100 /313 variables (removed 213) and now considering 141/335 (removed 194) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14345949464841294588.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11991874235377081622.kers'
[2026-05-27 18:58:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14345949464841294588.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11991874235377081622.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 141 rows 99 cols 392 entries
Finished phase 1 with 48 SingleSign rule and 31 generalized
[2026-05-27 18:58:21] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11991874235377081622.kers
Total runtime 1 ms.
[2026-05-27 18:58:21] [INFO ] Implicit Places using invariants in 207 ms returned [2, 4, 10, 12, 18, 19, 25, 28, 30, 36, 38, 48, 54, 56, 67]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 209 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 85/313 places, 141/335 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 75 transition count 131
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 75 transition count 131
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 65 transition count 121
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 65 transition count 121
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 49 place count 56 transition count 112
Iterating global reduction 0 with 9 rules applied. Total rules applied 58 place count 56 transition count 112
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 74 place count 48 transition count 104
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 46 transition count 102
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 46 transition count 102
Applied a total of 78 rules in 17 ms. Remains 46 /85 variables (removed 39) and now considering 102/141 (removed 39) transitions.
[2026-05-27 18:58:21] [INFO ] Flow matrix only has 57 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-12948270431632332357.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17867225992527750217.kers'
[2026-05-27 18:58:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12948270431632332357.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17867225992527750217.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 57 rows 45 cols 141 entries
Finished phase 1 with 25 SingleSign rule and 15 generalized
[2026-05-27 18:58:21] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17867225992527750217.kers
Total runtime 1 ms.
[2026-05-27 18:58:21] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-27 18:58:21] [INFO ] Flow matrix only has 57 transitions (discarded 45 similar events)
[2026-05-27 18:58:21] [INFO ] Invariant cache hit.
[2026-05-27 18:58:21] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 46/313 places, 102/335 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 488 ms. Remains : 46/313 places, 102/335 transitions.
[2026-05-27 18:58:21] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:58:21] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:58:21] [INFO ] Input system was already deterministic with 102 transitions.
[2026-05-27 18:58:21] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:58:21] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:58:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality7575629657344714908.gal : 1 ms
[2026-05-27 18:58:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality17754741384656267716.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/CTLCardinality7575629657344714908.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17754741384656267716.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,45827,0.361075,11096,2,5241,5,35273,6,0,274,24823,0


Converting to forward existential form...Done !
original formula: AF(((Node3Failure>Node8HasAskedItsLeafSetToLxToReplaceNode3)||((LeafSetOfLxIsSentToNode2>1)&&((Node8HasTheLeafSetOfRxToReplaceNode7>=1)||...229
=> equivalent forward existential formula: [FwdG(Init,!(((Node3Failure>Node8HasAskedItsLeafSetToLxToReplaceNode3)||((LeafSetOfLxIsSentToNode2>1)&&((Node8Ha...274
Hit Full ! (commute/partial/dont) 91/9/11
(forward)formula 0,0,1.81199,47952,1,0,28,215825,19,4,1449,161255,24
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-14 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 : 313/313 places, 335/335 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 296 transition count 335
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 64 place count 249 transition count 288
Iterating global reduction 1 with 47 rules applied. Total rules applied 111 place count 249 transition count 288
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 149 place count 211 transition count 250
Iterating global reduction 1 with 38 rules applied. Total rules applied 187 place count 211 transition count 250
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 188 place count 210 transition count 250
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 219 place count 179 transition count 219
Iterating global reduction 2 with 31 rules applied. Total rules applied 250 place count 179 transition count 219
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 2 with 13 rules applied. Total rules applied 263 place count 166 transition count 219
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 292 place count 137 transition count 190
Iterating global reduction 3 with 29 rules applied. Total rules applied 321 place count 137 transition count 190
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 333 place count 125 transition count 178
Iterating global reduction 3 with 12 rules applied. Total rules applied 345 place count 125 transition count 178
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 356 place count 114 transition count 167
Iterating global reduction 3 with 11 rules applied. Total rules applied 367 place count 114 transition count 167
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 378 place count 103 transition count 156
Iterating global reduction 3 with 11 rules applied. Total rules applied 389 place count 103 transition count 156
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 407 place count 85 transition count 138
Iterating global reduction 3 with 18 rules applied. Total rules applied 425 place count 85 transition count 138
Applied a total of 425 rules in 21 ms. Remains 85 /313 variables (removed 228) and now considering 138/335 (removed 197) transitions.
[2026-05-27 18:58:23] [INFO ] Flow matrix only has 99 transitions (discarded 39 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12958281753628797485.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17033777777139182579.kers'
[2026-05-27 18:58:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12958281753628797485.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17033777777139182579.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 99 rows 84 cols 234 entries
Finished phase 1 with 58 SingleSign rule and 19 generalized
[2026-05-27 18:58:23] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17033777777139182579.kers
Total runtime 1 ms.
[2026-05-27 18:58:23] [INFO ] Implicit Places using invariants in 85 ms returned [44, 49, 69]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 86 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 82/313 places, 138/335 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 74 transition count 130
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 74 transition count 130
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 73 transition count 129
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 73 transition count 129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 72 transition count 128
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 72 transition count 128
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 71 transition count 127
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 71 transition count 127
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 70 transition count 126
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 70 transition count 126
Applied a total of 24 rules in 6 ms. Remains 70 /82 variables (removed 12) and now considering 126/138 (removed 12) transitions.
[2026-05-27 18:58:23] [INFO ] Flow matrix only has 82 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-1768831704215471715.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17980520672461854838.kers'
[2026-05-27 18:58:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1768831704215471715.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17980520672461854838.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 82 rows 69 cols 186 entries
Finished phase 1 with 57 SingleSign rule and 8 generalized
[2026-05-27 18:58:23] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17980520672461854838.kers
Total runtime 1 ms.
[2026-05-27 18:58:23] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-27 18:58:23] [INFO ] Flow matrix only has 82 transitions (discarded 44 similar events)
[2026-05-27 18:58:23] [INFO ] Invariant cache hit.
[2026-05-27 18:58:24] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 70/313 places, 126/335 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 328 ms. Remains : 70/313 places, 126/335 transitions.
[2026-05-27 18:58:24] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:58:24] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:58:24] [INFO ] Input system was already deterministic with 126 transitions.
[2026-05-27 18:58:24] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:58:24] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:58:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality10875283185884756322.gal : 1 ms
[2026-05-27 18:58:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality8489418306351875385.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/CTLCardinality10875283185884756322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8489418306351875385.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,479786,0.263106,8948,2,3277,5,21907,6,0,390,20858,0


Converting to forward existential form...Done !
original formula: AX(E(((Node7FailureProcessedByNode0<=Node3ManageTheBreakDownOfNode5) + EF((((RequestOfNode0IsSentToLx<=3)||(LeafSetOfRxIsSentToNode5<=2))...284
=> equivalent forward existential formula: [(EY(Init) * !(E(((Node7FailureProcessedByNode0<=Node3ManageTheBreakDownOfNode5) + E(TRUE U (((RequestOfNode0IsS...355
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t12, t13, t17, t23, t25, t28, t29, t30, t31, t34, t35, t39, t40, t42, t43...554
(forward)formula 0,1,6.52085,168092,1,0,466,1.04117e+06,279,221,2585,1.09041e+06,386
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-27 18:58:30] [INFO ] Flatten gal took : 12 ms
[2026-05-27 18:58:30] [INFO ] Flatten gal took : 10 ms
Total runtime 103449 ms.

BK_STOP 1779908310776

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LeafsetExtension-PT-S08C3"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is LeafsetExtension-PT-S08C3, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-177961107900457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C3.tgz
mv LeafsetExtension-PT-S08C3 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;