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.r066-tall-177946967600281.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 CO4-PT-01, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967600281
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.5K Mar 6 13:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 6 13:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 6 13:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 6 13:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Mar 6 13:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Mar 6 13:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 6 13:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 139K Mar 6 13:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 71K 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 CO4-PT-01-CTLCardinality-2024-00
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-01
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-02
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-03
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-04
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-05
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-06
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-07
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-08
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-09
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-10
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-11
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-12
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-13
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-14
FORMULA_NAME CO4-PT-01-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779520922775

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 07:22:03] [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]
[2026-05-23 07:22:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 07:22:04] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2026-05-23 07:22:04] [INFO ] Transformed 89 places.
[2026-05-23 07:22:04] [INFO ] Transformed 295 transitions.
[2026-05-23 07:22:04] [INFO ] Found NUPN structural information;
[2026-05-23 07:22:04] [INFO ] Parsed PT model containing 89 places and 295 transitions and 1074 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Ensure Unique test removed 61 transitions
Reduce redundant transitions removed 61 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA CO4-PT-01-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 234/234 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 76 transition count 202
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 76 transition count 202
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 33 place count 76 transition count 195
Applied a total of 33 rules in 24 ms. Remains 76 /89 variables (removed 13) and now considering 195/234 (removed 39) transitions.
[2026-05-23 07:22:04] [INFO ] Flow matrix only has 137 transitions (discarded 58 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1061940354962983827.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7793364047642844372.kers'
[2026-05-23 07:22:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1061940354962983827.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7793364047642844372.kers]
Normalized transition count is 136 out of 137 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 136 rows 74 cols 400 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-23 07:22:04] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7793364047642844372.kers
Total runtime 1 ms.
[2026-05-23 07:22:04] [INFO ] Implicit Places using invariants in 193 ms returned []
[2026-05-23 07:22:04] [INFO ] Flow matrix only has 137 transitions (discarded 58 similar events)
[2026-05-23 07:22:04] [INFO ] Invariant cache hit.
[2026-05-23 07:22:04] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-23 07:22:04] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2026-05-23 07:22:04] [INFO ] Flow matrix only has 137 transitions (discarded 58 similar events)
[2026-05-23 07:22:04] [INFO ] Invariant cache hit.
[2026-05-23 07:22:04] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 1/76 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 136/212 variables, 76/84 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 38/122 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 8 (OVERLAPS) 1/213 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/213 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 10 (OVERLAPS) 0/213 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 213/213 variables, and 123 constraints, problems are : Problem set: 0 solved, 194 unsolved in 8140 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 76/76 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 1/76 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 136/212 variables, 76/84 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 38/122 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 194/316 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 9 (OVERLAPS) 1/213 variables, 1/317 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/213 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 11 (OVERLAPS) 0/213 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Int declared 213/213 variables, and 317 constraints, problems are : Problem set: 0 solved, 194 unsolved in 12302 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 76/76 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20557ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 20571ms
Starting structural reductions in LTL mode, iteration 1 : 76/89 places, 195/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20992 ms. Remains : 76/89 places, 195/234 transitions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 195/195 (removed 0) transitions.
[2026-05-23 07:22:25] [INFO ] Flow matrix only has 137 transitions (discarded 58 similar events)
[2026-05-23 07:22:25] [INFO ] Invariant cache hit.
[2026-05-23 07:22:25] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-23 07:22:25] [INFO ] Flow matrix only has 137 transitions (discarded 58 similar events)
[2026-05-23 07:22:25] [INFO ] Invariant cache hit.
[2026-05-23 07:22:25] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-23 07:22:25] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 76/76 places, 195/195 transitions.
Support contains 53 out of 76 places after structural reductions.
[2026-05-23 07:22:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 07:22:25] [INFO ] Flatten gal took : 38 ms
FORMULA CO4-PT-01-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 07:22:25] [INFO ] Flatten gal took : 17 ms
[2026-05-23 07:22:25] [INFO ] Input system was already deterministic with 195 transitions.
Support contains 49 out of 76 places (down from 53) after GAL structural reductions.
RANDOM walk for 40000 steps (589 resets) in 1115 ms. (35 steps per ms) remains 2/44 properties
BEST_FIRST walk for 40003 steps (84 resets) in 189 ms. (210 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (107 resets) in 66 ms. (597 steps per ms) remains 2/2 properties
[2026-05-23 07:22:26] [INFO ] Flow matrix only has 137 transitions (discarded 58 similar events)
[2026-05-23 07:22:26] [INFO ] Invariant cache hit.
[2026-05-23 07:22:26] [INFO ] State equation strengthened by 39 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 14/20 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/22 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 32/54 variables, 22/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/54 variables, 10/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/54 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 96/150 variables, 14/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/150 variables, 24/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/150 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 53/203 variables, 33/110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/203 variables, 2/112 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/203 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp10 is UNSAT
At refinement iteration 16 (OVERLAPS) 9/212 variables, 7/119 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/212 variables, 2/121 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/212 variables, 0/121 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1/213 variables, 1/122 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/213 variables, 0/122 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/213 variables, 0/122 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 213/213 variables, and 122 constraints, problems are : Problem set: 1 solved, 1 unsolved in 190 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 76/76 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 14/18 variables, 4/5 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/20 variables, 2/7 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 27/47 variables, 20/27 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/47 variables, 8/35 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/47 variables, 0/35 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 95/142 variables, 11/46 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/142 variables, 26/72 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/142 variables, 1/73 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/142 variables, 0/73 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 60/202 variables, 37/110 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/202 variables, 2/112 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/202 variables, 0/112 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem AtomicPropp37 is UNSAT
After SMT solving in domain Int declared 212/213 variables, and 120 constraints, problems are : Problem set: 2 solved, 0 unsolved in 110 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 76/76 constraints, ReadFeed: 36/39 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 304ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 11 ms
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 12 ms
[2026-05-23 07:22:26] [INFO ] Input system was already deterministic with 195 transitions.
Computed a total of 8 stabilizing places and 5 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 52 transition count 144
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 52 transition count 144
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 61 place count 52 transition count 131
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 65 place count 48 transition count 119
Iterating global reduction 1 with 4 rules applied. Total rules applied 69 place count 48 transition count 119
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 72 place count 45 transition count 110
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 45 transition count 110
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 45 transition count 109
Applied a total of 76 rules in 7 ms. Remains 45 /76 variables (removed 31) and now considering 109/195 (removed 86) transitions.
[2026-05-23 07:22:26] [INFO ] Flow matrix only has 91 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12993222975330311781.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13824348820796931600.kers'
[2026-05-23 07:22:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12993222975330311781.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13824348820796931600.kers]
Normalized transition count is 90 out of 91 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 90 rows 43 cols 282 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-23 07:22:26] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13824348820796931600.kers
Total runtime 10 ms.
[2026-05-23 07:22:26] [INFO ] Implicit Places using invariants in 50 ms returned [2, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 52 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/76 places, 109/195 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 109/109 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61 ms. Remains : 43/76 places, 109/195 transitions.
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 6 ms
[2026-05-23 07:22:26] [INFO ] Input system was already deterministic with 109 transitions.
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 6 ms
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 12 ms
[2026-05-23 07:22:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality15166094170781471302.gal : 2 ms
[2026-05-23 07:22:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality9534557710432487391.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/CTLCardinality15166094170781471302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9534557710432487391.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,69302,0.029592,4536,2,181,5,1880,6,0,274,1533,0


Converting to forward existential form...Done !
original formula: AG((AF((((p31==1)||(p28==1)) * EX(TRUE))) + EX(AF((p43==0)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(EX(!(EG(!((p43==0))))))),!((((p31==1)||(p28==1)) * EX(TRUE))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t90, t91, t96, t100, t102, t105, Intersection with reachable at each step enabled. (destroye...194
(forward)formula 0,0,0.09114,7408,1,0,181,15951,245,102,2210,14906,273
FORMULA CO4-PT-01-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 75 transition count 192
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 73 transition count 191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 72 transition count 191
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 28 place count 50 transition count 142
Iterating global reduction 3 with 22 rules applied. Total rules applied 50 place count 50 transition count 142
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 62 place count 50 transition count 130
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 65 place count 47 transition count 121
Iterating global reduction 4 with 3 rules applied. Total rules applied 68 place count 47 transition count 121
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 4 with 4 rules applied. Total rules applied 72 place count 45 transition count 119
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 74 place count 45 transition count 117
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 76 place count 43 transition count 111
Iterating global reduction 5 with 2 rules applied. Total rules applied 78 place count 43 transition count 111
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 79 place count 42 transition count 108
Iterating global reduction 5 with 1 rules applied. Total rules applied 80 place count 42 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 82 place count 42 transition count 106
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 6 with 12 rules applied. Total rules applied 94 place count 42 transition count 94
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 96 place count 41 transition count 93
Applied a total of 96 rules in 36 ms. Remains 41 /76 variables (removed 35) and now considering 93/195 (removed 102) transitions.
[2026-05-23 07:22:26] [INFO ] Flow matrix only has 73 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15919897067543889844.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2801818091521219371.kers'
[2026-05-23 07:22:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15919897067543889844.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2801818091521219371.kers]
Normalized transition count is 72 out of 73 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 72 rows 38 cols 210 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-23 07:22:26] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2801818091521219371.kers
Total runtime 1 ms.
[2026-05-23 07:22:26] [INFO ] Implicit Places using invariants in 33 ms returned [1, 30]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 39/76 places, 93/195 transitions.
Applied a total of 0 rules in 6 ms. Remains 39 /39 variables (removed 0) and now considering 93/93 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 77 ms. Remains : 39/76 places, 93/195 transitions.
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 5 ms
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 5 ms
[2026-05-23 07:22:26] [INFO ] Input system was already deterministic with 93 transitions.
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality5380826860112170734.gal : 2 ms
[2026-05-23 07:22:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality9350218124390142570.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/CTLCardinality5380826860112170734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9350218124390142570.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,34561,0.015654,4492,2,151,5,1551,6,0,240,1157,0


Converting to forward existential form...Done !
original formula: AG(((AF((p59==1)) + EF((((p17==0)||(p15==0))&&(((p65==0)&&(p51==1))||(p60==1))))) + ((p6==0)||(p24==1))))
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * !(((p6==0)||(p24==1)))) * !(E(TRUE U (((p17==0)||(p15==0))&&(((p65==0)&&(p51==1))||(p6...187
Reverse transition relation is NOT exact ! Due to transitions t65, t66, t71, t74, t78, Intersection with reachable at each step enabled. (destroyed/revers...184
Hit Full ! (commute/partial/dont) 89/0/4
(forward)formula 0,0,0.065078,6556,1,0,152,12417,219,85,1941,10122,202
FORMULA CO4-PT-01-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 53 transition count 147
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 53 transition count 147
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 59 place count 53 transition count 134
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 63 place count 49 transition count 122
Iterating global reduction 1 with 4 rules applied. Total rules applied 67 place count 49 transition count 122
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 46 transition count 113
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 46 transition count 113
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 46 transition count 112
Applied a total of 74 rules in 5 ms. Remains 46 /76 variables (removed 30) and now considering 112/195 (removed 83) transitions.
[2026-05-23 07:22:26] [INFO ] Flow matrix only has 92 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9187428070909223209.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5893352307094281093.kers'
[2026-05-23 07:22:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9187428070909223209.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5893352307094281093.kers]
Normalized transition count is 91 out of 92 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 91 rows 44 cols 282 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-23 07:22:26] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5893352307094281093.kers
Total runtime 0 ms.
[2026-05-23 07:22:26] [INFO ] Implicit Places using invariants in 47 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/76 places, 112/195 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54 ms. Remains : 45/76 places, 112/195 transitions.
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 6 ms
[2026-05-23 07:22:26] [INFO ] Input system was already deterministic with 112 transitions.
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 5 ms
[2026-05-23 07:22:26] [INFO ] Flatten gal took : 5 ms
[2026-05-23 07:22:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality13099185247762113050.gal : 2 ms
[2026-05-23 07:22:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality14393384510276275808.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/CTLCardinality13099185247762113050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14393384510276275808.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,64802,0.021422,4660,2,200,5,2237,6,0,285,2014,0


Converting to forward existential form...Done !
original formula: EG((AG((AF((p6==1)) + EX((p43==0)))) * E((p6!=1) U E(AF((p38==0)) U AG((p70==1))))))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !((!(EG(!((p6==1)))) + EX((p43==0)))))) * E((p6!=1) U E(!(EG(!((p38==0)))) U !(E(TRUE U !...181
Reverse transition relation is NOT exact ! Due to transitions t92, t93, t98, t102, t104, t107, Intersection with reachable at each step enabled. (destroye...194
(forward)formula 0,0,0.103884,8432,1,0,187,21686,265,100,2314,19409,281
FORMULA CO4-PT-01-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 50 transition count 140
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 50 transition count 140
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 67 place count 50 transition count 125
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 47 transition count 116
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 47 transition count 116
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 75 place count 45 transition count 110
Iterating global reduction 1 with 2 rules applied. Total rules applied 77 place count 45 transition count 110
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 78 place count 45 transition count 109
Applied a total of 78 rules in 4 ms. Remains 45 /76 variables (removed 31) and now considering 109/195 (removed 86) transitions.
[2026-05-23 07:22:27] [INFO ] Flow matrix only has 89 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16670527615215497840.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5450774791837925372.kers'
[2026-05-23 07:22:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16670527615215497840.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5450774791837925372.kers]
Normalized transition count is 88 out of 89 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 88 rows 43 cols 276 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-23 07:22:27] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5450774791837925372.kers
Total runtime 0 ms.
[2026-05-23 07:22:27] [INFO ] Implicit Places using invariants in 41 ms returned [2, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/76 places, 109/195 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 109/109 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 43/76 places, 109/195 transitions.
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 10 ms
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 5 ms
[2026-05-23 07:22:27] [INFO ] Input system was already deterministic with 109 transitions.
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 10 ms
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 8 ms
[2026-05-23 07:22:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality14876618120306449481.gal : 1 ms
[2026-05-23 07:22:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality10805015561831391813.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/CTLCardinality14876618120306449481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10805015561831391813.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,60842,0.026075,4632,2,183,5,2018,6,0,274,1868,0


Converting to forward existential form...Done !
original formula: (EG(EX(((p75==0)&&(p17==1)))) + EX((p39==1)))
=> equivalent forward existential formula: ([FwdG(Init,EX(((p75==0)&&(p17==1))))] != FALSE + [(EY(Init) * (p39==1))] != FALSE)
Reverse transition relation is NOT exact ! Due to transitions t89, t90, t95, t98, t102, t105, Intersection with reachable at each step enabled. (destroyed...193
(forward)formula 0,0,0.075955,6896,1,0,157,13589,240,85,2160,11097,229
FORMULA CO4-PT-01-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 75 transition count 191
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 72 transition count 191
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 30 place count 48 transition count 135
Iterating global reduction 2 with 24 rules applied. Total rules applied 54 place count 48 transition count 135
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 65 place count 48 transition count 124
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 69 place count 44 transition count 112
Iterating global reduction 3 with 4 rules applied. Total rules applied 73 place count 44 transition count 112
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 3 with 4 rules applied. Total rules applied 77 place count 42 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 79 place count 42 transition count 108
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 81 place count 40 transition count 102
Iterating global reduction 4 with 2 rules applied. Total rules applied 83 place count 40 transition count 102
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 85 place count 38 transition count 96
Iterating global reduction 4 with 2 rules applied. Total rules applied 87 place count 38 transition count 96
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 91 place count 38 transition count 92
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 5 with 15 rules applied. Total rules applied 106 place count 38 transition count 77
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 108 place count 37 transition count 76
Applied a total of 108 rules in 24 ms. Remains 37 /76 variables (removed 39) and now considering 76/195 (removed 119) transitions.
[2026-05-23 07:22:27] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6266253312574205666.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13435513000567870937.kers'
[2026-05-23 07:22:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6266253312574205666.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13435513000567870937.kers]
Normalized transition count is 65 out of 66 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 65 rows 34 cols 198 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-23 07:22:27] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13435513000567870937.kers
Total runtime 0 ms.
[2026-05-23 07:22:27] [INFO ] Implicit Places using invariants in 35 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 36/76 places, 76/195 transitions.
Applied a total of 0 rules in 3 ms. Remains 36 /36 variables (removed 0) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 63 ms. Remains : 36/76 places, 76/195 transitions.
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:27] [INFO ] Input system was already deterministic with 76 transitions.
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality13359007950894181585.gal : 1 ms
[2026-05-23 07:22:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality14713322012962831763.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/CTLCardinality13359007950894181585.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14713322012962831763.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,31681,0.013884,4380,2,137,5,1222,6,0,212,934,0


Converting to forward existential form...Done !
original formula: AG(AF((((p70==0)||(p26==1))||((p60==0)&&(p83==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((((p70==0)||(p26==1))||((p60==0)&&(p83==1)))))] = FALSE
Hit Full ! (commute/partial/dont) 53/31/23
(forward)formula 0,0,0.033336,5168,1,0,9,5426,20,2,1299,4613,8
FORMULA CO4-PT-01-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 76 transition count 194
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 75 transition count 194
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 22 place count 55 transition count 147
Iterating global reduction 2 with 20 rules applied. Total rules applied 42 place count 55 transition count 147
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 55 place count 55 transition count 134
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 56 place count 54 transition count 131
Iterating global reduction 3 with 1 rules applied. Total rules applied 57 place count 54 transition count 131
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 3 with 4 rules applied. Total rules applied 61 place count 52 transition count 129
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 63 place count 52 transition count 127
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 65 place count 50 transition count 121
Iterating global reduction 4 with 2 rules applied. Total rules applied 67 place count 50 transition count 121
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 69 place count 48 transition count 115
Iterating global reduction 4 with 2 rules applied. Total rules applied 71 place count 48 transition count 115
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 73 place count 48 transition count 113
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 83 place count 48 transition count 103
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 85 place count 47 transition count 102
Applied a total of 85 rules in 26 ms. Remains 47 /76 variables (removed 29) and now considering 102/195 (removed 93) transitions.
[2026-05-23 07:22:27] [INFO ] Flow matrix only has 80 transitions (discarded 22 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-243304787443777383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10953448670918994581.kers'
[2026-05-23 07:22:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-243304787443777383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10953448670918994581.kers]
Normalized transition count is 79 out of 80 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 79 rows 45 cols 245 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-23 07:22:27] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10953448670918994581.kers
Total runtime 0 ms.
[2026-05-23 07:22:27] [INFO ] Implicit Places using invariants in 43 ms returned [2, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 45/76 places, 102/195 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 74 ms. Remains : 45/76 places, 102/195 transitions.
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 5 ms
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:27] [INFO ] Input system was already deterministic with 102 transitions.
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality1560459070863467941.gal : 1 ms
[2026-05-23 07:22:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality5529056787307963423.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/CTLCardinality1560459070863467941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5529056787307963423.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,59138,0.018785,4600,2,161,5,1993,6,0,276,1638,0


Converting to forward existential form...Done !
original formula: (EG((((E(!(((p45==0)||(p79==1))) U (p86==1)) * EF((p69==0))) + EG(AF(((p46==0)||(p54==1))))) + ((p88==0)||(p48==1)))) * AG(((p16==0)||(p7...163
=> equivalent forward existential formula: ([(Init * !(EG((((E(!(((p45==0)||(p79==1))) U (p86==1)) * E(TRUE U (p69==0))) + EG(!(EG(!(((p46==0)||(p54==1))))...251
(forward)formula 0,0,0.019839,4860,1,0,8,1993,9,2,287,1638,1
FORMULA CO4-PT-01-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 53 transition count 147
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 53 transition count 147
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 58 place count 53 transition count 135
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 62 place count 49 transition count 123
Iterating global reduction 1 with 4 rules applied. Total rules applied 66 place count 49 transition count 123
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 68 place count 47 transition count 117
Iterating global reduction 1 with 2 rules applied. Total rules applied 70 place count 47 transition count 117
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 47 transition count 116
Applied a total of 71 rules in 4 ms. Remains 47 /76 variables (removed 29) and now considering 116/195 (removed 79) transitions.
[2026-05-23 07:22:27] [INFO ] Flow matrix only has 94 transitions (discarded 22 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13718350507497487016.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15929572304037211394.kers'
[2026-05-23 07:22:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13718350507497487016.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15929572304037211394.kers]
Normalized transition count is 93 out of 94 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 93 rows 45 cols 292 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-23 07:22:27] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15929572304037211394.kers
Total runtime 0 ms.
[2026-05-23 07:22:27] [INFO ] Implicit Places using invariants in 38 ms returned [2, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/76 places, 116/195 transitions.
Applied a total of 0 rules in 0 ms. Remains 45 /45 variables (removed 0) and now considering 116/116 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 45/76 places, 116/195 transitions.
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 6 ms
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:27] [INFO ] Input system was already deterministic with 116 transitions.
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 7 ms
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality6322552152629881610.gal : 1 ms
[2026-05-23 07:22:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality1813179406151067829.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/CTLCardinality6322552152629881610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1813179406151067829.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,76034,0.022125,4700,2,186,5,2300,6,0,289,2043,0


Converting to forward existential form...Done !
original formula: EX(EF(!(E(((p44==0)||(p72==1)) U ((p48==0)||(p49==1))))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(((p44==0)||(p72==1)) U ((p48==0)||(p49==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t95, t96, t103, t107, t109, t112, Intersection with reachable at each step enabled. (destroy...195
(forward)formula 0,0,0.069108,6560,1,0,165,12804,251,90,2269,11221,247
FORMULA CO4-PT-01-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 193
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 74 transition count 193
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 29 place count 49 transition count 135
Iterating global reduction 2 with 25 rules applied. Total rules applied 54 place count 49 transition count 135
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 68 place count 49 transition count 121
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 71 place count 46 transition count 112
Iterating global reduction 3 with 3 rules applied. Total rules applied 74 place count 46 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 75 place count 45 transition count 109
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 45 transition count 109
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 78 place count 44 transition count 108
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 79 place count 43 transition count 105
Iterating global reduction 3 with 1 rules applied. Total rules applied 80 place count 43 transition count 105
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 42 transition count 102
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 42 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 84 place count 42 transition count 100
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 98 place count 42 transition count 86
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 100 place count 41 transition count 85
Applied a total of 100 rules in 17 ms. Remains 41 /76 variables (removed 35) and now considering 85/195 (removed 110) transitions.
[2026-05-23 07:22:27] [INFO ] Flow matrix only has 71 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11078104317649488548.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2268518663641671477.kers'
[2026-05-23 07:22:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11078104317649488548.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2268518663641671477.kers]
Normalized transition count is 70 out of 71 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 70 rows 39 cols 215 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-23 07:22:27] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2268518663641671477.kers
Total runtime 0 ms.
[2026-05-23 07:22:27] [INFO ] Implicit Places using invariants in 35 ms returned [2, 30]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 36 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 39/76 places, 85/195 transitions.
Applied a total of 0 rules in 4 ms. Remains 39 /39 variables (removed 0) and now considering 85/85 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 57 ms. Remains : 39/76 places, 85/195 transitions.
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:27] [INFO ] Input system was already deterministic with 85 transitions.
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 2 ms
[2026-05-23 07:22:27] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality7584589310424208859.gal : 1 ms
[2026-05-23 07:22:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality152501447048620157.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/CTLCardinality7584589310424208859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality152501447048620157.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35102,0.018414,4448,2,151,5,1460,6,0,235,1267,0


Converting to forward existential form...Done !
original formula: AG(E(!(AF(!(((p10==0)||(p30==1))))) U !(EG(!(AF(((p67==0)||(p75==1))))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(!(EG(!(!(((p10==0)||(p30==1))))))) U !(EG(!(!(EG(!(((p67==0)||(p75==1)))))))))))] = FA...158
Reverse transition relation is NOT exact ! Due to transitions t63, t64, t69, t72, t74, Intersection with reachable at each step enabled. (destroyed/revers...184
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.196857,12928,1,0,305,46651,206,171,1872,58719,394
FORMULA CO4-PT-01-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 51 transition count 143
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 51 transition count 143
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 64 place count 51 transition count 129
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 68 place count 47 transition count 117
Iterating global reduction 1 with 4 rules applied. Total rules applied 72 place count 47 transition count 117
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 75 place count 44 transition count 108
Iterating global reduction 1 with 3 rules applied. Total rules applied 78 place count 44 transition count 108
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 44 transition count 107
Applied a total of 79 rules in 4 ms. Remains 44 /76 variables (removed 32) and now considering 107/195 (removed 88) transitions.
[2026-05-23 07:22:27] [INFO ] Flow matrix only has 89 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10400982220540194644.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5224723425552308861.kers'
[2026-05-23 07:22:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10400982220540194644.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5224723425552308861.kers]
Normalized transition count is 88 out of 89 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 88 rows 42 cols 276 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-23 07:22:27] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5224723425552308861.kers
Total runtime 1 ms.
[2026-05-23 07:22:27] [INFO ] Implicit Places using invariants in 37 ms returned [2, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/76 places, 107/195 transitions.
Applied a total of 0 rules in 0 ms. Remains 42 /42 variables (removed 0) and now considering 107/107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 42/76 places, 107/195 transitions.
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:28] [INFO ] Input system was already deterministic with 107 transitions.
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality3725860218011450602.gal : 1 ms
[2026-05-23 07:22:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality8822917521939113082.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/CTLCardinality3725860218011450602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8822917521939113082.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,55442,0.019763,4616,2,182,5,1958,6,0,268,1743,0


Converting to forward existential form...Done !
original formula: AX(EX(AG(A((((p35==1)||(p67==0))||(p29==1)) U (p19!=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(E(TRUE U !(!((E(!((p19!=1)) U (!((((p35==1)||(p67==0))||(p29==1))) * !((p19!=1)))) + EG(!((p...180
Reverse transition relation is NOT exact ! Due to transitions t88, t89, t94, t98, t100, t103, Intersection with reachable at each step enabled. (destroyed...193
(forward)formula 0,0,0.18022,12032,1,0,286,42108,245,161,2234,44455,397
FORMULA CO4-PT-01-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 56 transition count 150
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 56 transition count 150
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 52 place count 56 transition count 138
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 54 transition count 132
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 54 transition count 132
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 53 transition count 129
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 53 transition count 129
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 53 transition count 128
Applied a total of 59 rules in 6 ms. Remains 53 /76 variables (removed 23) and now considering 128/195 (removed 67) transitions.
[2026-05-23 07:22:28] [INFO ] Flow matrix only has 100 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6528221626709238792.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4318873401597987268.kers'
[2026-05-23 07:22:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6528221626709238792.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4318873401597987268.kers]
Normalized transition count is 99 out of 100 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 99 rows 51 cols 306 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-23 07:22:28] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4318873401597987268.kers
Total runtime 0 ms.
[2026-05-23 07:22:28] [INFO ] Implicit Places using invariants in 36 ms returned [2, 40]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/76 places, 128/195 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44 ms. Remains : 51/76 places, 128/195 transitions.
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 5 ms
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:28] [INFO ] Input system was already deterministic with 128 transitions.
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality16086697995312414684.gal : 1 ms
[2026-05-23 07:22:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality13977705593989270078.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/CTLCardinality16086697995312414684.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13977705593989270078.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,136082,0.023405,4772,2,198,5,2518,6,0,325,2101,0


Converting to forward existential form...Done !
original formula: EG(AX(((EG((p16==1)) + ((EF((p31==1)) + (p8==1)) * (((p75==1)||(p79==0))||(p49==1)))) * (EF((p24==0)) + (AG(((p39==0)&&(p3==1))) * ((p24=...174
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(((EG((p16==1)) + ((E(TRUE U (p31==1)) + (p8==1)) * (((p75==1)||(p79==0))||(p49==1)))) * (E(TRU...247
Reverse transition relation is NOT exact ! Due to transitions t104, t105, t111, t114, t120, t123, Intersection with reachable at each step enabled. (destr...197
(forward)formula 0,0,0.189453,12136,1,0,227,42290,293,129,2626,40831,339
FORMULA CO4-PT-01-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 75 transition count 191
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 72 transition count 191
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 31 place count 47 transition count 133
Iterating global reduction 2 with 25 rules applied. Total rules applied 56 place count 47 transition count 133
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 71 place count 47 transition count 118
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 73 place count 45 transition count 112
Iterating global reduction 3 with 2 rules applied. Total rules applied 75 place count 45 transition count 112
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 3 with 4 rules applied. Total rules applied 79 place count 43 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 81 place count 43 transition count 108
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 83 place count 41 transition count 102
Iterating global reduction 4 with 2 rules applied. Total rules applied 85 place count 41 transition count 102
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 87 place count 39 transition count 96
Iterating global reduction 4 with 2 rules applied. Total rules applied 89 place count 39 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 91 place count 39 transition count 94
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 103 place count 39 transition count 82
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 105 place count 38 transition count 81
Applied a total of 105 rules in 18 ms. Remains 38 /76 variables (removed 38) and now considering 81/195 (removed 114) transitions.
[2026-05-23 07:22:28] [INFO ] Flow matrix only has 67 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9779896504112156609.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9263031500885410837.kers'
[2026-05-23 07:22:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9779896504112156609.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9263031500885410837.kers]
Normalized transition count is 66 out of 67 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 66 rows 35 cols 198 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-23 07:22:28] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9263031500885410837.kers
Total runtime 0 ms.
[2026-05-23 07:22:28] [INFO ] Implicit Places using invariants in 42 ms returned [1, 27]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 36/76 places, 81/195 transitions.
Applied a total of 0 rules in 2 ms. Remains 36 /36 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 65 ms. Remains : 36/76 places, 81/195 transitions.
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 2 ms
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 2 ms
[2026-05-23 07:22:28] [INFO ] Input system was already deterministic with 81 transitions.
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 2 ms
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 2 ms
[2026-05-23 07:22:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality2481625775671686176.gal : 0 ms
[2026-05-23 07:22:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality11908633497896641548.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/CTLCardinality2481625775671686176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11908633497896641548.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,24961,0.019925,4428,2,132,5,1334,6,0,216,1066,0


Converting to forward existential form...Done !
original formula: EF(((p41==1) * AG(((p64==1)||(p57==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p41==1)) * !(E(TRUE U !(((p64==1)||(p57==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t56, t57, t62, t65, t67, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,0,0.052213,6056,1,0,130,8211,184,71,1704,6631,172
FORMULA CO4-PT-01-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 51 transition count 143
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 51 transition count 143
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 64 place count 51 transition count 129
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 68 place count 47 transition count 117
Iterating global reduction 1 with 4 rules applied. Total rules applied 72 place count 47 transition count 117
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 45 transition count 111
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 45 transition count 111
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 45 transition count 110
Applied a total of 77 rules in 8 ms. Remains 45 /76 variables (removed 31) and now considering 110/195 (removed 85) transitions.
[2026-05-23 07:22:28] [INFO ] Flow matrix only has 90 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4103589123845439893.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7648060536178150116.kers'
[2026-05-23 07:22:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4103589123845439893.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7648060536178150116.kers]
Normalized transition count is 89 out of 90 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 89 rows 43 cols 278 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-23 07:22:28] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7648060536178150116.kers
Total runtime 0 ms.
[2026-05-23 07:22:28] [INFO ] Implicit Places using invariants in 39 ms returned [2, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/76 places, 110/195 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 110/110 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 43/76 places, 110/195 transitions.
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 2 ms
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 2 ms
[2026-05-23 07:22:28] [INFO ] Input system was already deterministic with 110 transitions.
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality5387294364573653479.gal : 0 ms
[2026-05-23 07:22:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality679480663743796774.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/CTLCardinality5387294364573653479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality679480663743796774.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,60482,0.021513,4640,2,180,5,1984,6,0,275,1742,0


Converting to forward existential form...Done !
original formula: AX(A(((p10==0)||(p50==1)) U EF(AX((p19!=0)))))
=> equivalent forward existential formula: ([((FwdU(EY(Init),!(E(TRUE U !(EX(!((p19!=0))))))) * !(((p10==0)||(p50==1)))) * !(E(TRUE U !(EX(!((p19!=0)))))))...224
Reverse transition relation is NOT exact ! Due to transitions t90, t91, t97, t100, t103, t106, Intersection with reachable at each step enabled. (destroye...194
(forward)formula 0,1,0.121454,9400,1,0,169,25274,253,94,2264,21476,249
FORMULA CO4-PT-01-CTLCardinality-2024-13 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 : 76/76 places, 195/195 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 193
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 74 transition count 193
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 26 place count 52 transition count 142
Iterating global reduction 2 with 22 rules applied. Total rules applied 48 place count 52 transition count 142
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 61 place count 52 transition count 129
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 64 place count 49 transition count 120
Iterating global reduction 3 with 3 rules applied. Total rules applied 67 place count 49 transition count 120
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 3 with 4 rules applied. Total rules applied 71 place count 47 transition count 118
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 73 place count 47 transition count 116
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 75 place count 45 transition count 110
Iterating global reduction 4 with 2 rules applied. Total rules applied 77 place count 45 transition count 110
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 79 place count 43 transition count 104
Iterating global reduction 4 with 2 rules applied. Total rules applied 81 place count 43 transition count 104
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 85 place count 43 transition count 100
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 98 place count 43 transition count 87
Applied a total of 98 rules in 18 ms. Remains 43 /76 variables (removed 33) and now considering 87/195 (removed 108) transitions.
[2026-05-23 07:22:28] [INFO ] Flow matrix only has 71 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8526499869970075822.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4779843041864753030.kers'
[2026-05-23 07:22:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8526499869970075822.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4779843041864753030.kers]
Normalized transition count is 70 out of 71 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 70 rows 41 cols 213 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-23 07:22:28] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4779843041864753030.kers
Total runtime 0 ms.
[2026-05-23 07:22:28] [INFO ] Implicit Places using invariants in 37 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/76 places, 87/195 transitions.
Applied a total of 0 rules in 4 ms. Remains 42 /42 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 59 ms. Remains : 42/76 places, 87/195 transitions.
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 6 ms
[2026-05-23 07:22:28] [INFO ] Input system was already deterministic with 87 transitions.
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 7 ms
[2026-05-23 07:22:28] [INFO ] Flatten gal took : 17 ms
[2026-05-23 07:22:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality17134804380448889858.gal : 1 ms
[2026-05-23 07:22:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality14402751027380885580.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/CTLCardinality17134804380448889858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14402751027380885580.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,51842,0.03399,4456,2,169,5,1831,6,0,249,1625,0


Converting to forward existential form...Done !
original formula: (A(!(((p63==0)||(p44==1))) U (AG(((E(((p8==0)||(p29==1)) U ((p8==0)||(p25==1))) + (p52==0)) + (p88==1))) * EF((((p68==0)||(p82==1))||(p70...183
=> equivalent forward existential formula: [FwdG(FwdU((Init * !((E(!((!(E(TRUE U !(((E(((p8==0)||(p29==1)) U ((p8==0)||(p25==1))) + (p52==0)) + (p88==1))))...546
Reverse transition relation is NOT exact ! Due to transitions t66, t67, t70, t74, t77, Intersection with reachable at each step enabled. (destroyed/revers...184
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.119508,8312,1,0,166,21505,217,98,2038,19685,222
FORMULA CO4-PT-01-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 76/76 places, 195/195 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 75 transition count 192
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 73 transition count 192
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 27 place count 50 transition count 138
Iterating global reduction 2 with 23 rules applied. Total rules applied 50 place count 50 transition count 138
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 63 place count 50 transition count 125
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 66 place count 47 transition count 116
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 47 transition count 116
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 3 with 4 rules applied. Total rules applied 73 place count 45 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 75 place count 45 transition count 112
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 77 place count 43 transition count 106
Iterating global reduction 4 with 2 rules applied. Total rules applied 79 place count 43 transition count 106
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 81 place count 41 transition count 100
Iterating global reduction 4 with 2 rules applied. Total rules applied 83 place count 41 transition count 100
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 87 place count 41 transition count 96
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 101 place count 41 transition count 82
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 103 place count 40 transition count 81
Applied a total of 103 rules in 18 ms. Remains 40 /76 variables (removed 36) and now considering 81/195 (removed 114) transitions.
[2026-05-23 07:22:29] [INFO ] Flow matrix only has 67 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8115441445347434682.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16862705294769219320.kers'
[2026-05-23 07:22:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8115441445347434682.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16862705294769219320.kers]
Normalized transition count is 66 out of 67 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 66 rows 37 cols 194 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-23 07:22:29] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16862705294769219320.kers
Total runtime 0 ms.
[2026-05-23 07:22:29] [INFO ] Implicit Places using invariants in 57 ms returned [1, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 71 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 38/76 places, 81/195 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 91 ms. Remains : 38/76 places, 81/195 transitions.
[2026-05-23 07:22:29] [INFO ] Flatten gal took : 2 ms
[2026-05-23 07:22:29] [INFO ] Flatten gal took : 1 ms
[2026-05-23 07:22:29] [INFO ] Input system was already deterministic with 81 transitions.
[2026-05-23 07:22:29] [INFO ] Flatten gal took : 3 ms
[2026-05-23 07:22:29] [INFO ] Flatten gal took : 2 ms
[2026-05-23 07:22:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality5292434174603163765.gal : 1 ms
[2026-05-23 07:22:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality16435878308811155520.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/CTLCardinality5292434174603163765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16435878308811155520.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,34849,0.014035,4404,2,125,5,1359,6,0,224,1068,0


Converting to forward existential form...Done !
original formula: AG(((EG(EF((p16==1))) + (p79==0)) + (p65==1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((p65==1))) * !((p79==0))) * !(EG(E(TRUE U (p16==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t55, t56, t60, t63, t67, Intersection with reachable at each step enabled. (destroyed/revers...184
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.073871,7240,1,0,158,13895,194,99,1770,13914,214
FORMULA CO4-PT-01-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-23 07:22:29] [INFO ] Flatten gal took : 4 ms
[2026-05-23 07:22:29] [INFO ] Flatten gal took : 4 ms
Total runtime 25428 ms.

BK_STOP 1779520949441

--------------------
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="CO4-PT-01"
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 CO4-PT-01, 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 r066-tall-177946967600281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-01.tgz
mv CO4-PT-01 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 ;