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-177961107900489.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-S16C4, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900489
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.9K Mar 7 16:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 7 16:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 7 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 7 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Mar 15 11:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Mar 15 11:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 15 11:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 15 11:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Mar 7 16:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Mar 7 16:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Mar 7 16:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Mar 7 16:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 15 11:15 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 905K 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-S16C4-CTLCardinality-2024-00
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-01
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-02
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-03
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-04
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-05
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-06
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-07
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-08
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-09
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-10
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-11
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-12
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-13
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-14
FORMULA_NAME LeafsetExtension-PT-S16C4-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779917243891

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-S16C4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 21:27:26] [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 21:27:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 21:27:27] [INFO ] Load time of PNML (sax parser for PT used): 340 ms
[2026-05-27 21:27:27] [INFO ] Transformed 1542 places.
[2026-05-27 21:27:27] [INFO ] Transformed 1449 transitions.
[2026-05-27 21:27:27] [INFO ] Parsed PT model containing 1542 places and 1449 transitions and 4668 arcs in 574 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Support contains 105 out of 1542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1542/1542 places, 1449/1449 transitions.
Reduce places removed 274 places and 0 transitions.
Iterating post reduction 0 with 274 rules applied. Total rules applied 274 place count 1268 transition count 1449
Discarding 234 places :
Symmetric choice reduction at 1 with 234 rule applications. Total rules 508 place count 1034 transition count 1215
Iterating global reduction 1 with 234 rules applied. Total rules applied 742 place count 1034 transition count 1215
Discarding 189 places :
Symmetric choice reduction at 1 with 189 rule applications. Total rules 931 place count 845 transition count 1026
Iterating global reduction 1 with 189 rules applied. Total rules applied 1120 place count 845 transition count 1026
Discarding 169 places :
Symmetric choice reduction at 1 with 169 rule applications. Total rules 1289 place count 676 transition count 857
Iterating global reduction 1 with 169 rules applied. Total rules applied 1458 place count 676 transition count 857
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 1463 place count 671 transition count 857
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1466 place count 668 transition count 854
Iterating global reduction 2 with 3 rules applied. Total rules applied 1469 place count 668 transition count 854
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1471 place count 666 transition count 852
Iterating global reduction 2 with 2 rules applied. Total rules applied 1473 place count 666 transition count 852
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1475 place count 664 transition count 850
Iterating global reduction 2 with 2 rules applied. Total rules applied 1477 place count 664 transition count 850
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1479 place count 662 transition count 848
Iterating global reduction 2 with 2 rules applied. Total rules applied 1481 place count 662 transition count 848
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1490 place count 653 transition count 839
Iterating global reduction 2 with 9 rules applied. Total rules applied 1499 place count 653 transition count 839
Applied a total of 1499 rules in 754 ms. Remains 653 /1542 variables (removed 889) and now considering 839/1449 (removed 610) transitions.
[2026-05-27 21:27:28] [INFO ] Flow matrix only has 830 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-939891369205529728.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12093595109330642692.kers'
[2026-05-27 21:27:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-939891369205529728.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12093595109330642692.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 830 rows 651 cols 2163 entries
Finished phase 1 with 476 SingleSign rule and 127 generalized
[2026-05-27 21:27:28] [INFO ] Computed 50 invariants in 8 ms
Computed 50 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-12093595109330642692.kers
Total runtime 13 ms.
[2026-05-27 21:27:29] [INFO ] Implicit Places using invariants in 1804 ms returned [44, 89, 123, 152, 188, 192, 220, 225, 256, 306, 308, 338, 377, 399, 412, 429, 477, 517, 521, 537, 573, 615]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 1871 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 631/1542 places, 839/1449 transitions.
Discarding 153 places :
Symmetric choice reduction at 0 with 153 rule applications. Total rules 153 place count 478 transition count 686
Iterating global reduction 0 with 153 rules applied. Total rules applied 306 place count 478 transition count 686
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 309 place count 475 transition count 683
Iterating global reduction 0 with 3 rules applied. Total rules applied 312 place count 475 transition count 683
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 315 place count 472 transition count 680
Iterating global reduction 0 with 3 rules applied. Total rules applied 318 place count 472 transition count 680
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 321 place count 469 transition count 677
Iterating global reduction 0 with 3 rules applied. Total rules applied 324 place count 469 transition count 677
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 327 place count 466 transition count 674
Iterating global reduction 0 with 3 rules applied. Total rules applied 330 place count 466 transition count 674
Applied a total of 330 rules in 529 ms. Remains 466 /631 variables (removed 165) and now considering 674/839 (removed 165) transitions.
[2026-05-27 21:27:30] [INFO ] Flow matrix only has 640 transitions (discarded 34 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8660217312545604759.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11398723037387565119.kers'
[2026-05-27 21:27:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8660217312545604759.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11398723037387565119.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 640 rows 465 cols 1487 entries
Finished phase 1 with 331 SingleSign rule and 107 generalized
[2026-05-27 21:27:30] [INFO ] Computed 28 invariants in 10 ms
Computed 28 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-11398723037387565119.kers
Total runtime 12 ms.
[2026-05-27 21:27:30] [INFO ] Implicit Places using invariants in 357 ms returned []
[2026-05-27 21:27:30] [INFO ] Flow matrix only has 640 transitions (discarded 34 similar events)
[2026-05-27 21:27:30] [INFO ] Invariant cache hit.
[2026-05-27 21:27:31] [INFO ] Implicit Places using invariants and state equation in 1132 ms returned []
Implicit Place search using SMT with State Equation took 1493 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 466/1542 places, 674/1449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4689 ms. Remains : 466/1542 places, 674/1449 transitions.
Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 674/674 transitions.
Applied a total of 0 rules in 32 ms. Remains 466 /466 variables (removed 0) and now considering 674/674 (removed 0) transitions.
[2026-05-27 21:27:31] [INFO ] Flow matrix only has 640 transitions (discarded 34 similar events)
[2026-05-27 21:27:31] [INFO ] Invariant cache hit.
[2026-05-27 21:27:32] [INFO ] Implicit Places using invariants in 265 ms returned []
[2026-05-27 21:27:32] [INFO ] Flow matrix only has 640 transitions (discarded 34 similar events)
[2026-05-27 21:27:32] [INFO ] Invariant cache hit.
[2026-05-27 21:27:33] [INFO ] Implicit Places using invariants and state equation in 1287 ms returned []
Implicit Place search using SMT with State Equation took 1557 ms to find 0 implicit places.
Running 657 sub problems to find dead transitions.
[2026-05-27 21:27:33] [INFO ] Flow matrix only has 640 transitions (discarded 34 similar events)
[2026-05-27 21:27:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 657 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 657 unsolved
At refinement iteration 2 (OVERLAPS) 1/447 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 657 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 447/1106 variables, and 25 constraints, problems are : Problem set: 0 solved, 657 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 24/27 constraints, State Equation: 0/466 constraints, PredecessorRefiner: 657/657 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 657 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 657 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 657 unsolved
At refinement iteration 2 (OVERLAPS) 1/447 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 657 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 447/1106 variables, and 25 constraints, problems are : Problem set: 0 solved, 657 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 24/27 constraints, State Equation: 0/466 constraints, PredecessorRefiner: 0/657 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60481ms problems are : Problem set: 0 solved, 657 unsolved
Search for dead transitions found 0 dead transitions in 60518ms
Finished structural reductions in LTL mode , in 1 iterations and 62156 ms. Remains : 466/466 places, 674/674 transitions.
Support contains 105 out of 466 places after structural reductions.
[2026-05-27 21:28:34] [INFO ] Flatten gal took : 146 ms
[2026-05-27 21:28:34] [INFO ] Flatten gal took : 84 ms
[2026-05-27 21:28:34] [INFO ] Input system was already deterministic with 674 transitions.
RANDOM walk for 40000 steps (1154 resets) in 3153 ms. (12 steps per ms) remains 34/67 properties
BEST_FIRST walk for 4004 steps (12 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 22 ms. (174 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 31 ms. (125 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (10 resets) in 33 ms. (117 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (9 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 32 ms. (121 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 41 ms. (95 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 38 ms. (102 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (11 resets) in 13 ms. (285 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (9 resets) in 34 ms. (114 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (10 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (11 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (11 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (9 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (10 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 23 ms. (166 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (10 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
[2026-05-27 21:28:36] [INFO ] Flow matrix only has 640 transitions (discarded 34 similar events)
[2026-05-27 21:28:36] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 1 (OVERLAPS) 1/51 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 355/406 variables, 9/10 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/406 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 54/460 variables, 18/28 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/460 variables, 0/28 constraints. Problems are: Problem set: 1 solved, 33 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp65 is UNSAT
After SMT solving in domain Real declared 1099/1106 variables, and 488 constraints, problems are : Problem set: 34 solved, 0 unsolved in 1575 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 460/466 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1604ms problems are : Problem set: 34 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 34 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 21:28:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-27 21:28:37] [INFO ] Flatten gal took : 65 ms
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 21:28:37] [INFO ] Flatten gal took : 62 ms
[2026-05-27 21:28:38] [INFO ] Input system was already deterministic with 674 transitions.
Support contains 21 out of 466 places (down from 41) after GAL structural reductions.
Computed a total of 466 stabilizing places and 674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 466 transition count 674
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 466/466 places, 674/674 transitions.
Graph (complete) has 1302 edges and 466 vertex of which 447 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.9 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 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 0 with 123 rules applied. Total rules applied 124 place count 447 transition count 550
Reduce places removed 123 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 124 rules applied. Total rules applied 248 place count 324 transition count 549
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 249 place count 323 transition count 549
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 249 place count 323 transition count 509
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 329 place count 283 transition count 509
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 383 place count 229 transition count 455
Iterating global reduction 3 with 54 rules applied. Total rules applied 437 place count 229 transition count 455
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 461 place count 205 transition count 431
Iterating global reduction 3 with 24 rules applied. Total rules applied 485 place count 205 transition count 431
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 486 place count 204 transition count 431
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 486 place count 204 transition count 430
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 488 place count 203 transition count 430
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 489 place count 202 transition count 429
Iterating global reduction 4 with 1 rules applied. Total rules applied 490 place count 202 transition count 429
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 491 place count 201 transition count 428
Iterating global reduction 4 with 1 rules applied. Total rules applied 492 place count 201 transition count 428
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 602 place count 146 transition count 373
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 626 place count 122 transition count 349
Iterating global reduction 4 with 24 rules applied. Total rules applied 650 place count 122 transition count 349
Applied a total of 650 rules in 273 ms. Remains 122 /466 variables (removed 344) and now considering 349/674 (removed 325) transitions.
[2026-05-27 21:28:38] [INFO ] Flow matrix only has 288 transitions (discarded 61 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14851589547384515046.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14689953096222222557.kers'
[2026-05-27 21:28:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14851589547384515046.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14689953096222222557.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 288 rows 122 cols 813 entries
Finished phase 1 with 50 SingleSign rule and 46 generalized
[2026-05-27 21:28:38] [INFO ] Computed 26 invariants in 2 ms
Computed 26 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-14689953096222222557.kers
Total runtime 6 ms.
[2026-05-27 21:28:38] [INFO ] Implicit Places using invariants in 168 ms returned [5, 13, 19, 23, 28, 29, 34, 38, 46, 51, 55, 57, 62, 69, 70, 75, 76, 83, 84, 89, 90]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 170 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 101/466 places, 349/674 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 82 transition count 330
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 82 transition count 330
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 57 place count 63 transition count 311
Iterating global reduction 0 with 19 rules applied. Total rules applied 76 place count 63 transition count 311
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 80 place count 61 transition count 309
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 59 transition count 307
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 59 transition count 307
Applied a total of 84 rules in 29 ms. Remains 59 /101 variables (removed 42) and now considering 307/349 (removed 42) transitions.
[2026-05-27 21:28:38] [INFO ] Flow matrix only has 79 transitions (discarded 228 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15548373465762125033.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12226818246268775115.kers'
[2026-05-27 21:28:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15548373465762125033.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12226818246268775115.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 59 cols 206 entries
Finished phase 1 with 30 SingleSign rule and 24 generalized
[2026-05-27 21:28:38] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12226818246268775115.kers
Total runtime 0 ms.
[2026-05-27 21:28:38] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-27 21:28:38] [INFO ] Flow matrix only has 79 transitions (discarded 228 similar events)
[2026-05-27 21:28:38] [INFO ] Invariant cache hit.
[2026-05-27 21:28:38] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 59/466 places, 307/674 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 708 ms. Remains : 59/466 places, 307/674 transitions.
[2026-05-27 21:28:38] [INFO ] Flatten gal took : 11 ms
[2026-05-27 21:28:38] [INFO ] Flatten gal took : 18 ms
[2026-05-27 21:28:38] [INFO ] Input system was already deterministic with 307 transitions.
[2026-05-27 21:28:38] [INFO ] Flatten gal took : 10 ms
[2026-05-27 21:28:38] [INFO ] Flatten gal took : 9 ms
[2026-05-27 21:28:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality964321288680058301.gal : 14 ms
[2026-05-27 21:28:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality15831961316482798211.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality964321288680058301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15831961316482798211.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.49164e+06,4.75187,105396,2,29320,5,529910,6,0,523,309166,0


Converting to forward existential form...Done !
original formula: (AG(A(EF((Node0HasAskedItsLeafSetToLxToReplaceNode1<=Node3FailureProcessedByNode7)) U AF((Node1HasTheLeafSetOfLxToReplaceNode5<=0)))) * A...238
=> equivalent forward existential formula: (([FwdG((FwdU(FwdU(Init,TRUE),!(!(EG(!((Node1HasTheLeafSetOfLxToReplaceNode5<=0)))))) * !(E(TRUE U (Node0HasAske...470
Hit Full ! (commute/partial/dont) 303/0/4
(forward)formula 0,0,23.0975,451344,1,0,29,2.39845e+06,19,3,2467,1.55368e+06,28
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 466/466 places, 674/674 transitions.
Graph (complete) has 1302 edges and 466 vertex of which 446 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.4 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 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 0 with 126 rules applied. Total rules applied 127 place count 446 transition count 547
Reduce places removed 126 places and 0 transitions.
Iterating post reduction 1 with 126 rules applied. Total rules applied 253 place count 320 transition count 547
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 253 place count 320 transition count 506
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 335 place count 279 transition count 506
Discarding 58 places :
Symmetric choice reduction at 2 with 58 rule applications. Total rules 393 place count 221 transition count 448
Iterating global reduction 2 with 58 rules applied. Total rules applied 451 place count 221 transition count 448
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 477 place count 195 transition count 422
Iterating global reduction 2 with 26 rules applied. Total rules applied 503 place count 195 transition count 422
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 504 place count 194 transition count 422
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 504 place count 194 transition count 421
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 506 place count 193 transition count 421
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 507 place count 192 transition count 420
Iterating global reduction 3 with 1 rules applied. Total rules applied 508 place count 192 transition count 420
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 509 place count 191 transition count 419
Iterating global reduction 3 with 1 rules applied. Total rules applied 510 place count 191 transition count 419
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 3 with 104 rules applied. Total rules applied 614 place count 139 transition count 367
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 638 place count 115 transition count 343
Iterating global reduction 3 with 24 rules applied. Total rules applied 662 place count 115 transition count 343
Applied a total of 662 rules in 79 ms. Remains 115 /466 variables (removed 351) and now considering 343/674 (removed 331) transitions.
[2026-05-27 21:29:02] [INFO ] Flow matrix only has 281 transitions (discarded 62 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2297932317206637490.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16003976369397737483.kers'
[2026-05-27 21:29:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2297932317206637490.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16003976369397737483.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 281 rows 115 cols 796 entries
Finished phase 1 with 46 SingleSign rule and 43 generalized
[2026-05-27 21:29:02] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16003976369397737483.kers
Total runtime 2 ms.
[2026-05-27 21:29:02] [INFO ] Implicit Places using invariants in 161 ms returned [2, 3, 8, 9, 15, 19, 24, 25, 30, 34, 38, 39, 44, 48, 49, 54, 60, 61, 66, 67, 77, 82, 83]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 163 ms to find 23 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 92/466 places, 343/674 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 71 transition count 322
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 71 transition count 322
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 50 transition count 301
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 50 transition count 301
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 88 place count 48 transition count 299
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 46 transition count 297
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 46 transition count 297
Applied a total of 92 rules in 38 ms. Remains 46 /92 variables (removed 46) and now considering 297/343 (removed 46) transitions.
[2026-05-27 21:29:02] [INFO ] Flow matrix only has 51 transitions (discarded 246 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6754229128988775491.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8727226301162791729.kers'
[2026-05-27 21:29:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6754229128988775491.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8727226301162791729.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 51 rows 46 cols 129 entries
Finished phase 1 with 24 SingleSign rule and 19 generalized
[2026-05-27 21:29:02] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8727226301162791729.kers
Total runtime 1 ms.
[2026-05-27 21:29:02] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-27 21:29:02] [INFO ] Flow matrix only has 51 transitions (discarded 246 similar events)
[2026-05-27 21:29:02] [INFO ] Invariant cache hit.
[2026-05-27 21:29:02] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 46/466 places, 297/674 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 543 ms. Remains : 46/466 places, 297/674 transitions.
[2026-05-27 21:29:02] [INFO ] Flatten gal took : 8 ms
[2026-05-27 21:29:02] [INFO ] Flatten gal took : 8 ms
[2026-05-27 21:29:02] [INFO ] Input system was already deterministic with 297 transitions.
[2026-05-27 21:29:02] [INFO ] Flatten gal took : 9 ms
[2026-05-27 21:29:02] [INFO ] Flatten gal took : 9 ms
[2026-05-27 21:29:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality1889776968773194787.gal : 5 ms
[2026-05-27 21:29:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality13733373205132669741.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/CTLCardinality1889776968773194787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13733373205132669741.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,901084,2.13297,46780,2,13255,5,248316,6,0,464,117204,0


Converting to forward existential form...Done !
original formula: EG((Node15HasAskedItsLeafSetToLxToReplaceNode1<1))
=> equivalent forward existential formula: [FwdG(Init,(Node15HasAskedItsLeafSetToLxToReplaceNode1<1))] != FALSE
Hit Full ! (commute/partial/dont) 295/0/2
(forward)formula 0,1,9.25401,162028,1,0,27,884881,18,4,2078,537836,25
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 674/674 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 447 transition count 674
Discarding 82 places :
Symmetric choice reduction at 1 with 82 rule applications. Total rules 101 place count 365 transition count 592
Iterating global reduction 1 with 82 rules applied. Total rules applied 183 place count 365 transition count 592
Discarding 70 places :
Symmetric choice reduction at 1 with 70 rule applications. Total rules 253 place count 295 transition count 522
Iterating global reduction 1 with 70 rules applied. Total rules applied 323 place count 295 transition count 522
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 324 place count 294 transition count 522
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 375 place count 243 transition count 471
Iterating global reduction 2 with 51 rules applied. Total rules applied 426 place count 243 transition count 471
Discarding 23 places :
Implicit places reduction removed 23 places
Iterating post reduction 2 with 23 rules applied. Total rules applied 449 place count 220 transition count 471
Discarding 62 places :
Symmetric choice reduction at 3 with 62 rule applications. Total rules 511 place count 158 transition count 409
Iterating global reduction 3 with 62 rules applied. Total rules applied 573 place count 158 transition count 409
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 598 place count 133 transition count 384
Iterating global reduction 3 with 25 rules applied. Total rules applied 623 place count 133 transition count 384
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 647 place count 109 transition count 360
Iterating global reduction 3 with 24 rules applied. Total rules applied 671 place count 109 transition count 360
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 695 place count 85 transition count 336
Iterating global reduction 3 with 24 rules applied. Total rules applied 719 place count 85 transition count 336
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 742 place count 62 transition count 313
Iterating global reduction 3 with 23 rules applied. Total rules applied 765 place count 62 transition count 313
Applied a total of 765 rules in 34 ms. Remains 62 /466 variables (removed 404) and now considering 313/674 (removed 361) transitions.
[2026-05-27 21:29:12] [INFO ] Flow matrix only has 69 transitions (discarded 244 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4836599951769570238.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9875430869208341466.kers'
[2026-05-27 21:29:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4836599951769570238.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9875430869208341466.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 69 rows 62 cols 160 entries
Finished phase 1 with 40 SingleSign rule and 19 generalized
[2026-05-27 21:29:12] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9875430869208341466.kers
Total runtime 1 ms.
[2026-05-27 21:29:12] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-27 21:29:12] [INFO ] Flow matrix only has 69 transitions (discarded 244 similar events)
[2026-05-27 21:29:12] [INFO ] Invariant cache hit.
[2026-05-27 21:29:12] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Running 296 sub problems to find dead transitions.
[2026-05-27 21:29:12] [INFO ] Flow matrix only has 69 transitions (discarded 244 similar events)
[2026-05-27 21:29:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (OVERLAPS) 69/131 variables, 62/65 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (OVERLAPS) 0/131 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 296 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 65 constraints, problems are : Problem set: 0 solved, 296 unsolved in 12250 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (OVERLAPS) 69/131 variables, 62/65 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 296/361 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (OVERLAPS) 0/131 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 296 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 361 constraints, problems are : Problem set: 0 solved, 296 unsolved in 16517 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28814ms problems are : Problem set: 0 solved, 296 unsolved
Search for dead transitions found 0 dead transitions in 28823ms
Starting structural reductions in LTL mode, iteration 1 : 62/466 places, 313/674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29104 ms. Remains : 62/466 places, 313/674 transitions.
[2026-05-27 21:29:41] [INFO ] Flatten gal took : 10 ms
[2026-05-27 21:29:41] [INFO ] Flatten gal took : 11 ms
[2026-05-27 21:29:41] [INFO ] Input system was already deterministic with 313 transitions.
[2026-05-27 21:29:41] [INFO ] Flatten gal took : 11 ms
[2026-05-27 21:29:41] [INFO ] Flatten gal took : 10 ms
[2026-05-27 21:29:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality2517905689381660535.gal : 4 ms
[2026-05-27 21:29:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality16427982521471325106.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/CTLCardinality2517905689381660535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16427982521471325106.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.25993e+07,7.61745,164792,2,24653,5,960706,6,0,543,559403,0


Converting to forward existential form...Done !
original formula: AG(AX((Node6HasTheLeafSetOfRxToReplaceNode13<=0)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !((Node6HasTheLeafSetOfRxToReplaceNode13<=0)))] = FALSE
(forward)formula 0,0,9.29383,164792,1,0,9,960706,9,2,920,559403,2
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 674/674 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 448 transition count 674
Discarding 79 places :
Symmetric choice reduction at 1 with 79 rule applications. Total rules 97 place count 369 transition count 595
Iterating global reduction 1 with 79 rules applied. Total rules applied 176 place count 369 transition count 595
Discarding 67 places :
Symmetric choice reduction at 1 with 67 rule applications. Total rules 243 place count 302 transition count 528
Iterating global reduction 1 with 67 rules applied. Total rules applied 310 place count 302 transition count 528
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 311 place count 301 transition count 528
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 360 place count 252 transition count 479
Iterating global reduction 2 with 49 rules applied. Total rules applied 409 place count 252 transition count 479
Discarding 20 places :
Implicit places reduction removed 20 places
Iterating post reduction 2 with 20 rules applied. Total rules applied 429 place count 232 transition count 479
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 487 place count 174 transition count 421
Iterating global reduction 3 with 58 rules applied. Total rules applied 545 place count 174 transition count 421
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 567 place count 152 transition count 399
Iterating global reduction 3 with 22 rules applied. Total rules applied 589 place count 152 transition count 399
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 610 place count 131 transition count 378
Iterating global reduction 3 with 21 rules applied. Total rules applied 631 place count 131 transition count 378
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 652 place count 110 transition count 357
Iterating global reduction 3 with 21 rules applied. Total rules applied 673 place count 110 transition count 357
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 693 place count 90 transition count 337
Iterating global reduction 3 with 20 rules applied. Total rules applied 713 place count 90 transition count 337
Applied a total of 713 rules in 36 ms. Remains 90 /466 variables (removed 376) and now considering 337/674 (removed 337) transitions.
[2026-05-27 21:29:50] [INFO ] Flow matrix only has 116 transitions (discarded 221 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16402117054630838765.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2323404165207542798.kers'
[2026-05-27 21:29:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16402117054630838765.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2323404165207542798.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 116 rows 90 cols 268 entries
Finished phase 1 with 59 SingleSign rule and 25 generalized
[2026-05-27 21:29:50] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2323404165207542798.kers
Total runtime 1 ms.
[2026-05-27 21:29:50] [INFO ] Implicit Places using invariants in 97 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 99 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 89/466 places, 337/674 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 88 transition count 336
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 88 transition count 336
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 87 transition count 335
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 87 transition count 335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 86 transition count 334
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 86 transition count 334
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 85 transition count 333
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 85 transition count 333
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 84 transition count 332
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 84 transition count 332
Applied a total of 10 rules in 8 ms. Remains 84 /89 variables (removed 5) and now considering 332/337 (removed 5) transitions.
[2026-05-27 21:29:50] [INFO ] Flow matrix only has 104 transitions (discarded 228 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-307119799880613139.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11034699076089328093.kers'
[2026-05-27 21:29:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-307119799880613139.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11034699076089328093.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 104 rows 84 cols 240 entries
Finished phase 1 with 55 SingleSign rule and 24 generalized
[2026-05-27 21:29:50] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11034699076089328093.kers
Total runtime 1 ms.
[2026-05-27 21:29:50] [INFO ] Implicit Places using invariants in 99 ms returned []
[2026-05-27 21:29:50] [INFO ] Flow matrix only has 104 transitions (discarded 228 similar events)
[2026-05-27 21:29:50] [INFO ] Invariant cache hit.
[2026-05-27 21:29:51] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 84/466 places, 332/674 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 436 ms. Remains : 84/466 places, 332/674 transitions.
[2026-05-27 21:29:51] [INFO ] Flatten gal took : 11 ms
[2026-05-27 21:29:51] [INFO ] Flatten gal took : 11 ms
[2026-05-27 21:29:51] [INFO ] Input system was already deterministic with 332 transitions.
[2026-05-27 21:29:51] [INFO ] Flatten gal took : 11 ms
[2026-05-27 21:29:51] [INFO ] Flatten gal took : 10 ms
[2026-05-27 21:29:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality10143307626604005152.gal : 4 ms
[2026-05-27 21:29:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality10375655468444104547.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/CTLCardinality10143307626604005152.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10375655468444104547.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,1.00983e+08,2.40125,59912,2,14372,5,264025,6,0,647,206726,0


Converting to forward existential form...Done !
original formula: EG(((Node0ManageTheBreakDownOfNode7<=Node14FailureProcessedByNode0) * EX((Node7HasTheLeafSetOfLxToReplaceNode6<=Node12HasAskedItsLeafSetT...177
=> equivalent forward existential formula: [FwdG(Init,((Node0ManageTheBreakDownOfNode7<=Node14FailureProcessedByNode0) * EX((Node7HasTheLeafSetOfLxToReplac...220
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t10, t13, t14, t15, t18, t19, t20, t21, t22, t23, t29, t30, t32, t33, t34...1734
Detected timeout of ITS tools.
[2026-05-27 21:30:21] [INFO ] Flatten gal took : 10 ms
[2026-05-27 21:30:21] [INFO ] Applying decomposition
[2026-05-27 21:30:21] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7537790792043365044.txt' '-o' '/tmp/graph7537790792043365044.bin' '-w' '/tmp/graph7537790792043365044.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7537790792043365044.bin' '-l' '-1' '-v' '-w' '/tmp/graph7537790792043365044.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:30:21] [INFO ] Decomposing Gal with order
[2026-05-27 21:30:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:30:21] [INFO ] Removed a total of 259 redundant transitions.
[2026-05-27 21:30:21] [INFO ] Flatten gal took : 109 ms
[2026-05-27 21:30:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 59 labels/synchronizations in 9 ms.
[2026-05-27 21:30:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality17159354452654157429.gal : 5 ms
[2026-05-27 21:30:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality1437408835381055008.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/CTLCardinality17159354452654157429.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1437408835381055008.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.00983e+08,4.43861,85792,2,14876,5,424279,6,0,549,407639,0


Converting to forward existential form...Done !
original formula: EG(((gu7.Node0ManageTheBreakDownOfNode7<=gu7.Node14FailureProcessedByNode0) * EX((gu18.Node7HasTheLeafSetOfLxToReplaceNode6<=gu18.Node12H...195
=> equivalent forward existential formula: [FwdG(Init,((gu7.Node0ManageTheBreakDownOfNode7<=gu7.Node14FailureProcessedByNode0) * EX((gu18.Node7HasTheLeafSe...238
Reverse transition relation is NOT exact ! Due to transitions gi1.gi0.gu0.t32, gi1.gi0.gu0.t33, gi1.gi0.gu0.t34, gi1.gi0.gu0.t35, gi1.gi0.gu0.t36, gi1.gi0....2568
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 466/466 places, 674/674 transitions.
Graph (complete) has 1302 edges and 466 vertex of which 447 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 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 0 with 124 rules applied. Total rules applied 125 place count 447 transition count 549
Reduce places removed 124 places and 0 transitions.
Iterating post reduction 1 with 124 rules applied. Total rules applied 249 place count 323 transition count 549
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 249 place count 323 transition count 510
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 327 place count 284 transition count 510
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 383 place count 228 transition count 454
Iterating global reduction 2 with 56 rules applied. Total rules applied 439 place count 228 transition count 454
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 465 place count 202 transition count 428
Iterating global reduction 2 with 26 rules applied. Total rules applied 491 place count 202 transition count 428
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 492 place count 201 transition count 428
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 492 place count 201 transition count 427
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 494 place count 200 transition count 427
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 495 place count 199 transition count 426
Iterating global reduction 3 with 1 rules applied. Total rules applied 496 place count 199 transition count 426
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 497 place count 198 transition count 425
Iterating global reduction 3 with 1 rules applied. Total rules applied 498 place count 198 transition count 425
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 606 place count 144 transition count 371
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 630 place count 120 transition count 347
Iterating global reduction 3 with 24 rules applied. Total rules applied 654 place count 120 transition count 347
Applied a total of 654 rules in 56 ms. Remains 120 /466 variables (removed 346) and now considering 347/674 (removed 327) transitions.
[2026-05-27 21:30:51] [INFO ] Flow matrix only has 286 transitions (discarded 61 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10556783788872895998.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16715452141263299554.kers'
[2026-05-27 21:30:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10556783788872895998.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16715452141263299554.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 286 rows 120 cols 807 entries
Finished phase 1 with 50 SingleSign rule and 44 generalized
[2026-05-27 21:30:51] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16715452141263299554.kers
Total runtime 2 ms.
[2026-05-27 21:30:52] [INFO ] Implicit Places using invariants in 174 ms returned [2, 3, 8, 18, 22, 27, 28, 35, 39, 43, 44, 49, 53, 54, 59, 67, 68, 73, 74, 81, 82, 87, 88]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 176 ms to find 23 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 97/466 places, 347/674 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 76 transition count 326
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 76 transition count 326
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 55 transition count 305
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 55 transition count 305
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 88 place count 53 transition count 303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 51 transition count 301
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 51 transition count 301
Applied a total of 92 rules in 14 ms. Remains 51 /97 variables (removed 46) and now considering 301/347 (removed 46) transitions.
[2026-05-27 21:30:52] [INFO ] Flow matrix only has 57 transitions (discarded 244 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13067580355312096001.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9904679244153410193.kers'
[2026-05-27 21:30:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13067580355312096001.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9904679244153410193.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 57 rows 51 cols 142 entries
Finished phase 1 with 29 SingleSign rule and 19 generalized
[2026-05-27 21:30:52] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9904679244153410193.kers
Total runtime 3 ms.
[2026-05-27 21:30:52] [INFO ] Implicit Places using invariants in 132 ms returned []
[2026-05-27 21:30:52] [INFO ] Flow matrix only has 57 transitions (discarded 244 similar events)
[2026-05-27 21:30:52] [INFO ] Invariant cache hit.
[2026-05-27 21:30:52] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 51/466 places, 301/674 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 497 ms. Remains : 51/466 places, 301/674 transitions.
[2026-05-27 21:30:52] [INFO ] Flatten gal took : 13 ms
[2026-05-27 21:30:52] [INFO ] Flatten gal took : 16 ms
[2026-05-27 21:30:52] [INFO ] Input system was already deterministic with 301 transitions.
[2026-05-27 21:30:52] [INFO ] Flatten gal took : 16 ms
[2026-05-27 21:30:52] [INFO ] Flatten gal took : 15 ms
[2026-05-27 21:30:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality7181710038658793841.gal : 3 ms
[2026-05-27 21:30:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality4495733712575851177.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/CTLCardinality7181710038658793841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4495733712575851177.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22731e+06,2.13711,53800,2,13345,5,268545,6,0,485,141081,0


Converting to forward existential form...Done !
original formula: EG(((Node10FailureProcessedByNode1<1)||(Node5ManageTheBreakDownOfNode9>Node11ManageTheBreakDownOfNode16)))
=> equivalent forward existential formula: [FwdG(Init,((Node10FailureProcessedByNode1<1)||(Node5ManageTheBreakDownOfNode9>Node11ManageTheBreakDownOfNode16)...167
Hit Full ! (commute/partial/dont) 296/0/5
(forward)formula 0,1,9.53174,205576,1,0,29,1.08044e+06,18,4,2239,708578,27
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 466/466 places, 674/674 transitions.
Graph (complete) has 1302 edges and 466 vertex of which 446 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 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 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 0 with 126 rules applied. Total rules applied 127 place count 446 transition count 547
Reduce places removed 126 places and 0 transitions.
Iterating post reduction 1 with 126 rules applied. Total rules applied 253 place count 320 transition count 547
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 253 place count 320 transition count 508
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 331 place count 281 transition count 508
Discarding 58 places :
Symmetric choice reduction at 2 with 58 rule applications. Total rules 389 place count 223 transition count 450
Iterating global reduction 2 with 58 rules applied. Total rules applied 447 place count 223 transition count 450
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 472 place count 198 transition count 425
Iterating global reduction 2 with 25 rules applied. Total rules applied 497 place count 198 transition count 425
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 498 place count 197 transition count 425
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 498 place count 197 transition count 424
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 500 place count 196 transition count 424
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 501 place count 195 transition count 423
Iterating global reduction 3 with 1 rules applied. Total rules applied 502 place count 195 transition count 423
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 503 place count 194 transition count 422
Iterating global reduction 3 with 1 rules applied. Total rules applied 504 place count 194 transition count 422
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 3 with 106 rules applied. Total rules applied 610 place count 141 transition count 369
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 634 place count 117 transition count 345
Iterating global reduction 3 with 24 rules applied. Total rules applied 658 place count 117 transition count 345
Applied a total of 658 rules in 45 ms. Remains 117 /466 variables (removed 349) and now considering 345/674 (removed 329) transitions.
[2026-05-27 21:31:02] [INFO ] Flow matrix only has 291 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-4906228262859303676.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-675564943486764958.kers'
[2026-05-27 21:31:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4906228262859303676.kers, --Pflows, --basisKERS=/tmp/petrispot-output-675564943486764958.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 291 rows 117 cols 816 entries
Finished phase 1 with 48 SingleSign rule and 43 generalized
[2026-05-27 21:31:02] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-675564943486764958.kers
Total runtime 2 ms.
[2026-05-27 21:31:02] [INFO ] Implicit Places using invariants in 211 ms returned [2, 3, 8, 9, 15, 19, 27, 32, 36, 40, 41, 46, 51, 52, 57, 63, 64, 69, 70, 77, 78, 83, 84]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 212 ms to find 23 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 94/466 places, 345/674 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 73 transition count 324
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 73 transition count 324
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 52 transition count 303
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 52 transition count 303
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 88 place count 50 transition count 301
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 48 transition count 299
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 48 transition count 299
Applied a total of 92 rules in 13 ms. Remains 48 /94 variables (removed 46) and now considering 299/345 (removed 46) transitions.
[2026-05-27 21:31:02] [INFO ] Flow matrix only has 61 transitions (discarded 238 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6007584988847405046.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13384672971162235873.kers'
[2026-05-27 21:31:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6007584988847405046.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13384672971162235873.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 61 rows 48 cols 149 entries
Finished phase 1 with 41 SingleSign rule and 4 generalized
[2026-05-27 21:31:02] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13384672971162235873.kers
Total runtime 1 ms.
[2026-05-27 21:31:02] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-27 21:31:02] [INFO ] Flow matrix only has 61 transitions (discarded 238 similar events)
[2026-05-27 21:31:02] [INFO ] Invariant cache hit.
[2026-05-27 21:31:02] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 48/466 places, 299/674 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 463 ms. Remains : 48/466 places, 299/674 transitions.
[2026-05-27 21:31:02] [INFO ] Flatten gal took : 15 ms
[2026-05-27 21:31:02] [INFO ] Flatten gal took : 15 ms
[2026-05-27 21:31:02] [INFO ] Input system was already deterministic with 299 transitions.
[2026-05-27 21:31:02] [INFO ] Flatten gal took : 13 ms
[2026-05-27 21:31:02] [INFO ] Flatten gal took : 12 ms
[2026-05-27 21:31:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality17100972071956487070.gal : 5 ms
[2026-05-27 21:31:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality12015600803378759679.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/CTLCardinality17100972071956487070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12015600803378759679.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,1.68171e+06,0.814516,21424,2,4053,5,124610,6,0,474,55754,0


Converting to forward existential form...Done !
original formula: EG((RxHasReceivedTheRequestOfNode8<=Node4HasTheLeafSetOfLxToReplaceNode2))
=> equivalent forward existential formula: [FwdG(Init,(RxHasReceivedTheRequestOfNode8<=Node4HasTheLeafSetOfLxToReplaceNode2))] != FALSE
Hit Full ! (commute/partial/dont) 295/0/4
(forward)formula 0,1,3.45557,77520,1,0,27,458269,18,3,2088,270747,26
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 466/466 places, 674/674 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 448 transition count 674
Discarding 82 places :
Symmetric choice reduction at 1 with 82 rule applications. Total rules 100 place count 366 transition count 592
Iterating global reduction 1 with 82 rules applied. Total rules applied 182 place count 366 transition count 592
Discarding 70 places :
Symmetric choice reduction at 1 with 70 rule applications. Total rules 252 place count 296 transition count 522
Iterating global reduction 1 with 70 rules applied. Total rules applied 322 place count 296 transition count 522
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 323 place count 295 transition count 522
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 374 place count 244 transition count 471
Iterating global reduction 2 with 51 rules applied. Total rules applied 425 place count 244 transition count 471
Discarding 23 places :
Implicit places reduction removed 23 places
Iterating post reduction 2 with 23 rules applied. Total rules applied 448 place count 221 transition count 471
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 509 place count 160 transition count 410
Iterating global reduction 3 with 61 rules applied. Total rules applied 570 place count 160 transition count 410
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 594 place count 136 transition count 386
Iterating global reduction 3 with 24 rules applied. Total rules applied 618 place count 136 transition count 386
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 640 place count 114 transition count 364
Iterating global reduction 3 with 22 rules applied. Total rules applied 662 place count 114 transition count 364
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 684 place count 92 transition count 342
Iterating global reduction 3 with 22 rules applied. Total rules applied 706 place count 92 transition count 342
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 727 place count 71 transition count 321
Iterating global reduction 3 with 21 rules applied. Total rules applied 748 place count 71 transition count 321
Applied a total of 748 rules in 30 ms. Remains 71 /466 variables (removed 395) and now considering 321/674 (removed 353) transitions.
[2026-05-27 21:31:06] [INFO ] Flow matrix only has 92 transitions (discarded 229 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16928469969919792827.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17270779301118333587.kers'
[2026-05-27 21:31:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16928469969919792827.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17270779301118333587.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 92 rows 71 cols 208 entries
Finished phase 1 with 49 SingleSign rule and 19 generalized
[2026-05-27 21:31:06] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17270779301118333587.kers
Total runtime 0 ms.
[2026-05-27 21:31:06] [INFO ] Implicit Places using invariants in 116 ms returned []
[2026-05-27 21:31:06] [INFO ] Flow matrix only has 92 transitions (discarded 229 similar events)
[2026-05-27 21:31:06] [INFO ] Invariant cache hit.
[2026-05-27 21:31:06] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
Running 304 sub problems to find dead transitions.
[2026-05-27 21:31:06] [INFO ] Flow matrix only has 92 transitions (discarded 229 similar events)
[2026-05-27 21:31:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 3 (OVERLAPS) 92/162 variables, 70/73 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/162 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 5 (OVERLAPS) 1/163 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 7 (OVERLAPS) 0/163 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 304 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 74 constraints, problems are : Problem set: 0 solved, 304 unsolved in 19005 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 304/304 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 304 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 3 (OVERLAPS) 92/162 variables, 70/73 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/162 variables, 302/375 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 6 (OVERLAPS) 1/163 variables, 1/376 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/163 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 9 (OVERLAPS) 0/163 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 304 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 378 constraints, problems are : Problem set: 0 solved, 304 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 304/304 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49051ms problems are : Problem set: 0 solved, 304 unsolved
Search for dead transitions found 0 dead transitions in 49053ms
Starting structural reductions in LTL mode, iteration 1 : 71/466 places, 321/674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49351 ms. Remains : 71/466 places, 321/674 transitions.
[2026-05-27 21:31:55] [INFO ] Flatten gal took : 14 ms
[2026-05-27 21:31:55] [INFO ] Flatten gal took : 14 ms
[2026-05-27 21:31:55] [INFO ] Input system was already deterministic with 321 transitions.
[2026-05-27 21:31:55] [INFO ] Flatten gal took : 16 ms
[2026-05-27 21:31:55] [INFO ] Flatten gal took : 14 ms
[2026-05-27 21:31:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality9684195806461949486.gal : 5 ms
[2026-05-27 21:31:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality12037916112523421733.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/CTLCardinality9684195806461949486.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12037916112523421733.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,6.67886e+07,6.15582,120952,2,16929,5,632134,6,0,584,398731,0


Converting to forward existential form...Done !
original formula: (AG(AX((LeafSetOfLxIsSentToNode7<=Node9FailureProcessedByNode12))) + EF((RequestOfNode16IsSentToLx>=1)))
=> equivalent forward existential formula: [(EY(FwdU((Init * !(E(TRUE U (RequestOfNode16IsSentToLx>=1)))),TRUE)) * !((LeafSetOfLxIsSentToNode7<=Node9Failur...185
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t10, t11, t12, t13, t17, t18, t19, t20, t21, t22, t23, t24, t26, t27, t28...1726
(forward)formula 0,1,25.2241,465040,1,0,925,3.15331e+06,665,329,3893,2.60514e+06,657
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 466/466 places, 674/674 transitions.
Graph (complete) has 1302 edges and 466 vertex of which 446 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 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 0 with 125 rules applied. Total rules applied 126 place count 446 transition count 548
Reduce places removed 125 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 126 rules applied. Total rules applied 252 place count 321 transition count 547
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 253 place count 320 transition count 547
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 253 place count 320 transition count 507
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 333 place count 280 transition count 507
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 391 place count 222 transition count 449
Iterating global reduction 3 with 58 rules applied. Total rules applied 449 place count 222 transition count 449
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 475 place count 196 transition count 423
Iterating global reduction 3 with 26 rules applied. Total rules applied 501 place count 196 transition count 423
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 502 place count 195 transition count 423
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 502 place count 195 transition count 422
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 504 place count 194 transition count 422
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 505 place count 193 transition count 421
Iterating global reduction 4 with 1 rules applied. Total rules applied 506 place count 193 transition count 421
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 507 place count 192 transition count 420
Iterating global reduction 4 with 1 rules applied. Total rules applied 508 place count 192 transition count 420
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 4 with 104 rules applied. Total rules applied 612 place count 140 transition count 368
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 636 place count 116 transition count 344
Iterating global reduction 4 with 24 rules applied. Total rules applied 660 place count 116 transition count 344
Applied a total of 660 rules in 41 ms. Remains 116 /466 variables (removed 350) and now considering 344/674 (removed 330) transitions.
[2026-05-27 21:32:21] [INFO ] Flow matrix only has 282 transitions (discarded 62 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16314157426828058294.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14549132150686260134.kers'
[2026-05-27 21:32:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16314157426828058294.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14549132150686260134.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 282 rows 116 cols 797 entries
Finished phase 1 with 48 SingleSign rule and 42 generalized
[2026-05-27 21:32:21] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14549132150686260134.kers
Total runtime 2 ms.
[2026-05-27 21:32:21] [INFO ] Implicit Places using invariants in 204 ms returned [2, 3, 8, 11, 17, 21, 26, 27, 32, 36, 40, 41, 46, 50, 51, 56, 62, 63, 68, 70, 77, 78, 83, 84]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 206 ms to find 24 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 92/466 places, 344/674 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 70 transition count 322
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 70 transition count 322
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 66 place count 48 transition count 300
Iterating global reduction 0 with 22 rules applied. Total rules applied 88 place count 48 transition count 300
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 92 place count 46 transition count 298
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 94 place count 44 transition count 296
Iterating global reduction 0 with 2 rules applied. Total rules applied 96 place count 44 transition count 296
Applied a total of 96 rules in 11 ms. Remains 44 /92 variables (removed 48) and now considering 296/344 (removed 48) transitions.
[2026-05-27 21:32:21] [INFO ] Flow matrix only has 44 transitions (discarded 252 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11511515200280807419.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7116900259413997317.kers'
[2026-05-27 21:32:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11511515200280807419.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7116900259413997317.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 44 rows 44 cols 105 entries
Finished phase 1 with 40 SingleSign rule and 2 generalized
[2026-05-27 21:32:21] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7116900259413997317.kers
Total runtime 0 ms.
[2026-05-27 21:32:21] [INFO ] Implicit Places using invariants in 118 ms returned []
[2026-05-27 21:32:21] [INFO ] Flow matrix only has 44 transitions (discarded 252 similar events)
[2026-05-27 21:32:21] [INFO ] Invariant cache hit.
[2026-05-27 21:32:21] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 44/466 places, 296/674 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 488 ms. Remains : 44/466 places, 296/674 transitions.
[2026-05-27 21:32:21] [INFO ] Flatten gal took : 6 ms
[2026-05-27 21:32:21] [INFO ] Flatten gal took : 6 ms
[2026-05-27 21:32:21] [INFO ] Input system was already deterministic with 296 transitions.
[2026-05-27 21:32:21] [INFO ] Flatten gal took : 6 ms
[2026-05-27 21:32:21] [INFO ] Flatten gal took : 6 ms
[2026-05-27 21:32:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality14068429167857592726.gal : 3 ms
[2026-05-27 21:32:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality14731106778386281991.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/CTLCardinality14068429167857592726.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14731106778386281991.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,485171,0.380195,10684,2,1876,5,47662,6,0,455,18301,0


Converting to forward existential form...Done !
original formula: AF(EG((Node13WantsToManageTheBreakDownOfNode8<=Node1ManageTheBreakDownOfNode9)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((Node13WantsToManageTheBreakDownOfNode8<=Node1ManageTheBreakDownOfNode9))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t7, t8, t9, t10, t11, t12, t13, t15, t16, t17, t18, t19, t20, t21, t22, t25, t26, t27...1708
dead was empty
(forward)formula 0,1,3.71181,98208,1,0,954,733298,613,335,2907,486315,686
FORMULA LeafsetExtension-PT-S16C4-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-27 21:32:25] [INFO ] Flatten gal took : 17 ms
[2026-05-27 21:32:25] [INFO ] Flatten gal took : 16 ms
[2026-05-27 21:32:25] [INFO ] Applying decomposition
[2026-05-27 21:32:25] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2216616534572350467.txt' '-o' '/tmp/graph2216616534572350467.bin' '-w' '/tmp/graph2216616534572350467.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2216616534572350467.bin' '-l' '-1' '-v' '-w' '/tmp/graph2216616534572350467.weights' '-q' '0' '-e' '0.001'
[2026-05-27 21:32:25] [INFO ] Decomposing Gal with order
[2026-05-27 21:32:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 21:32:25] [INFO ] Removed a total of 545 redundant transitions.
[2026-05-27 21:32:25] [INFO ] Flatten gal took : 95 ms
[2026-05-27 21:32:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 21 ms.
[2026-05-27 21:32:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality185199248398567941.gal : 17 ms
[2026-05-27 21:32:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality6435848617686260056.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/CTLCardinality185199248398567941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6435848617686260056.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 21:54:09] [INFO ] Flatten gal took : 901 ms
[2026-05-27 21:54:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality15740105738370458674.gal : 136 ms
[2026-05-27 21:54:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality5432492028605807962.ctl : 28 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/CTLCardinality15740105738370458674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5432492028605807962.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 22:15:53] [INFO ] Flatten gal took : 1015 ms
[2026-05-27 22:15:58] [INFO ] Input system was already deterministic with 674 transitions.
[2026-05-27 22:15:58] [INFO ] Transformed 466 places.
[2026-05-27 22:15:58] [INFO ] Transformed 674 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-27 22:15:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality6195852450275563225.gal : 27 ms
[2026-05-27 22:15:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality10889194790280464122.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6195852450275563225.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10889194790280464122.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LeafsetExtension-PT-S16C4"
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-S16C4, 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-177961107900489"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S16C4.tgz
mv LeafsetExtension-PT-S16C4 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 ;