Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r146-tall-177961074300553.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 HealthRecord-PT-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300553
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 6.2K Mar 7 13:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Mar 7 13:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 7 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Mar 15 10:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Mar 7 13:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 7 13:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Mar 7 13:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Mar 7 13:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:41 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 49K 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 HealthRecord-PT-03-CTLCardinality-2024-00
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-01
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-02
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-03
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-04
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-05
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-06
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-07
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-08
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-09
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-10
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-11
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-12
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-13
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-14
FORMULA_NAME HealthRecord-PT-03-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779735344224

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 18:55:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 18:55:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 18:55:45] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2026-05-25 18:55:45] [INFO ] Transformed 121 places.
[2026-05-25 18:55:45] [INFO ] Transformed 232 transitions.
[2026-05-25 18:55:45] [INFO ] Found NUPN structural information;
[2026-05-25 18:55:45] [INFO ] Parsed PT model containing 121 places and 232 transitions and 597 arcs in 152 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
Support contains 66 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 225/225 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 98 transition count 179
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 98 transition count 179
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 97 transition count 177
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 97 transition count 177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 97 transition count 176
Applied a total of 49 rules in 24 ms. Remains 97 /121 variables (removed 24) and now considering 176/225 (removed 49) transitions.
[2026-05-25 18:55:45] [INFO ] Flow matrix only has 168 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15966890398483184187.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2181539261414205966.kers'
[2026-05-25 18:55:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15966890398483184187.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2181539261414205966.kers]
Normalized transition count is 167 out of 168 initially.
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 167 rows 92 cols 448 entries
Finished phase 1 with 81 SingleSign rule and 2 generalized
[2026-05-25 18:55:45] [INFO ] Computed 14 invariants in 3 ms
Computed 14 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2181539261414205966.kers
Total runtime 4 ms.
[2026-05-25 18:55:45] [INFO ] Implicit Places using invariants in 210 ms returned []
[2026-05-25 18:55:45] [INFO ] Flow matrix only has 168 transitions (discarded 8 similar events)
[2026-05-25 18:55:45] [INFO ] Invariant cache hit.
[2026-05-25 18:55:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:55:45] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
Running 175 sub problems to find dead transitions.
[2026-05-25 18:55:45] [INFO ] Flow matrix only has 168 transitions (discarded 8 similar events)
[2026-05-25 18:55:45] [INFO ] Invariant cache hit.
[2026-05-25 18:55:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (OVERLAPS) 167/264 variables, 97/139 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/264 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 1/265 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/265 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 11 (OVERLAPS) 0/265 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 265/265 variables, and 140 constraints, problems are : Problem set: 0 solved, 175 unsolved in 10559 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 97/97 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 167/264 variables, 97/139 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/264 variables, 175/314 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/264 variables, 3/317 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 10 (OVERLAPS) 1/265 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/265 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/265 variables, 1/320 constraints. Problems are: Problem set: 0 solved, 175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 265/265 variables, and 320 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 97/97 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 33/33 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40669ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 40677ms
Starting structural reductions in LTL mode, iteration 1 : 97/121 places, 176/225 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41082 ms. Remains : 97/121 places, 176/225 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 97 /97 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2026-05-25 18:56:26] [INFO ] Flow matrix only has 168 transitions (discarded 8 similar events)
[2026-05-25 18:56:26] [INFO ] Invariant cache hit.
[2026-05-25 18:56:26] [INFO ] Implicit Places using invariants in 52 ms returned []
[2026-05-25 18:56:26] [INFO ] Flow matrix only has 168 transitions (discarded 8 similar events)
[2026-05-25 18:56:26] [INFO ] Invariant cache hit.
[2026-05-25 18:56:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:56:26] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 97/97 places, 176/176 transitions.
Support contains 66 out of 97 places after structural reductions.
[2026-05-25 18:56:26] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 18:56:26] [INFO ] Flatten gal took : 36 ms
FORMULA HealthRecord-PT-03-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 18:56:26] [INFO ] Flatten gal took : 12 ms
[2026-05-25 18:56:27] [INFO ] Input system was already deterministic with 176 transitions.
Support contains 57 out of 97 places (down from 66) after GAL structural reductions.
RANDOM walk for 40000 steps (2683 resets) in 1259 ms. (31 steps per ms) remains 17/49 properties
BEST_FIRST walk for 4004 steps (39 resets) in 40 ms. (97 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (41 resets) in 53 ms. (74 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (39 resets) in 27 ms. (142 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (38 resets) in 37 ms. (105 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (42 resets) in 34 ms. (114 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (39 resets) in 35 ms. (111 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (37 resets) in 36 ms. (108 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (37 resets) in 33 ms. (117 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (37 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (39 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (40 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (42 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (38 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (39 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (37 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (41 resets) in 13 ms. (285 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (41 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
[2026-05-25 18:56:27] [INFO ] Flow matrix only has 168 transitions (discarded 8 similar events)
[2026-05-25 18:56:27] [INFO ] Invariant cache hit.
[2026-05-25 18:56:27] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Problem AtomicPropp40 is UNSAT
At refinement iteration 2 (OVERLAPS) 44/63 variables, 7/8 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 34/97 variables, 6/14 constraints. Problems are: Problem set: 1 solved, 16 unsolved
Problem AtomicPropp26 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 9/23 constraints. Problems are: Problem set: 2 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 5/28 constraints. Problems are: Problem set: 2 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/28 constraints. Problems are: Problem set: 2 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 167/264 variables, 97/125 constraints. Problems are: Problem set: 2 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 0/125 constraints. Problems are: Problem set: 2 solved, 15 unsolved
At refinement iteration 10 (OVERLAPS) 1/265 variables, 1/126 constraints. Problems are: Problem set: 2 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/265 variables, 0/126 constraints. Problems are: Problem set: 2 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 0/265 variables, 0/126 constraints. Problems are: Problem set: 2 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 265/265 variables, and 126 constraints, problems are : Problem set: 2 solved, 15 unsolved in 1413 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 97/97 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 47/63 variables, 7/8 constraints. Problems are: Problem set: 2 solved, 15 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/9 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/9 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 34/97 variables, 6/15 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 13/28 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/28 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 167/264 variables, 97/125 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 14/139 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 2/141 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/264 variables, 0/141 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 12 (OVERLAPS) 1/265 variables, 1/142 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/265 variables, 0/142 constraints. Problems are: Problem set: 3 solved, 14 unsolved
At refinement iteration 14 (OVERLAPS) 0/265 variables, 0/142 constraints. Problems are: Problem set: 3 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 265/265 variables, and 142 constraints, problems are : Problem set: 3 solved, 14 unsolved in 1058 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 97/97 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/17 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2478ms problems are : Problem set: 3 solved, 14 unsolved
Fused 14 Parikh solutions to 11 different solutions.
Parikh walk visited 11 properties in 356 ms.
Support contains 3 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 176/176 transitions.
Graph (trivial) has 127 edges and 97 vertex of which 8 / 97 are part of one of the 4 SCC in 3 ms
Free SCC test removed 4 places
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 354 edges and 93 vertex of which 86 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 86 transition count 155
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 10 rules applied. Total rules applied 16 place count 82 transition count 149
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 19 place count 80 transition count 148
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 19 place count 80 transition count 146
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 24 place count 77 transition count 146
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 53 place count 48 transition count 88
Iterating global reduction 3 with 29 rules applied. Total rules applied 82 place count 48 transition count 88
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 91 place count 39 transition count 70
Iterating global reduction 3 with 9 rules applied. Total rules applied 100 place count 39 transition count 70
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 103 place count 39 transition count 67
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 106 place count 36 transition count 58
Iterating global reduction 4 with 3 rules applied. Total rules applied 109 place count 36 transition count 58
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 112 place count 33 transition count 52
Iterating global reduction 4 with 3 rules applied. Total rules applied 115 place count 33 transition count 52
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 118 place count 33 transition count 49
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 128 place count 28 transition count 73
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 129 place count 28 transition count 118
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 132 place count 27 transition count 116
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 133 place count 26 transition count 91
Iterating global reduction 6 with 1 rules applied. Total rules applied 134 place count 26 transition count 91
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 135 place count 25 transition count 88
Iterating global reduction 6 with 1 rules applied. Total rules applied 136 place count 25 transition count 88
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 140 place count 25 transition count 84
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 149 place count 25 transition count 84
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 157 place count 25 transition count 84
Applied a total of 157 rules in 40 ms. Remains 25 /97 variables (removed 72) and now considering 84/176 (removed 92) transitions.
Running 68 sub problems to find dead transitions.
[2026-05-25 18:56:30] [INFO ] Flow matrix only has 70 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-10126593757921674712.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16945446703752093429.kers'
[2026-05-25 18:56:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10126593757921674712.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16945446703752093429.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 70 rows 25 cols 370 entries
Finished phase 1 with 18 SingleSign rule and 1 generalized
[2026-05-25 18:56:30] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16945446703752093429.kers
Total runtime 0 ms.
[2026-05-25 18:56:30] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 2/25 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
At refinement iteration 5 (OVERLAPS) 70/95 variables, 25/31 constraints. Problems are: Problem set: 9 solved, 59 unsolved
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 12/43 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 0/43 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/95 variables, 0/43 constraints. Problems are: Problem set: 11 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/95 variables, and 43 constraints, problems are : Problem set: 11 solved, 57 unsolved in 784 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 25/25 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 4/4 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/4 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 2/24 variables, 1/5 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 0/5 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 1/25 variables, 1/6 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 1/7 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 0/7 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 70/95 variables, 25/32 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/95 variables, 12/44 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/95 variables, 57/101 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/95 variables, 0/101 constraints. Problems are: Problem set: 11 solved, 57 unsolved
At refinement iteration 11 (OVERLAPS) 0/95 variables, 0/101 constraints. Problems are: Problem set: 11 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/95 variables, and 101 constraints, problems are : Problem set: 11 solved, 57 unsolved in 2234 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 25/25 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 57/68 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3052ms problems are : Problem set: 11 solved, 57 unsolved
Search for dead transitions found 11 dead transitions in 3053ms
Found 11 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 11 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 25/97 places, 73/176 transitions.
Graph (complete) has 77 edges and 25 vertex of which 24 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 6 ms. Remains 24 /25 variables (removed 1) and now considering 73/73 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3100 ms. Remains : 24/97 places, 73/176 transitions.
RANDOM walk for 26120 steps (6500 resets) in 337 ms. (77 steps per ms) remains 0/3 properties
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
FORMULA HealthRecord-PT-03-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 18:56:33] [INFO ] Flatten gal took : 13 ms
[2026-05-25 18:56:33] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:56:33] [INFO ] Input system was already deterministic with 176 transitions.
Computed a total of 8 stabilizing places and 14 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 59 transition count 107
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 59 transition count 107
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 82 place count 53 transition count 95
Iterating global reduction 0 with 6 rules applied. Total rules applied 88 place count 53 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 90 place count 53 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 92 place count 51 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 94 place count 51 transition count 87
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 96 place count 49 transition count 83
Iterating global reduction 1 with 2 rules applied. Total rules applied 98 place count 49 transition count 83
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 100 place count 49 transition count 81
Applied a total of 100 rules in 7 ms. Remains 49 /97 variables (removed 48) and now considering 81/176 (removed 95) transitions.
[2026-05-25 18:56:33] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3581819667629267704.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10468869417842770889.kers'
[2026-05-25 18:56:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3581819667629267704.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10468869417842770889.kers]
Normalized transition count is 79 out of 80 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 49 cols 241 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 18:56:33] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10468869417842770889.kers
Total runtime 0 ms.
[2026-05-25 18:56:33] [INFO ] Implicit Places using invariants in 102 ms returned []
[2026-05-25 18:56:33] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2026-05-25 18:56:33] [INFO ] Invariant cache hit.
[2026-05-25 18:56:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:56:33] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2026-05-25 18:56:33] [INFO ] Flow matrix only has 80 transitions (discarded 1 similar events)
[2026-05-25 18:56:33] [INFO ] Invariant cache hit.
[2026-05-25 18:56:33] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 79/128 variables, 49/59 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 1/129 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/129 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 0/129 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 129/129 variables, and 60 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2266 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 79/128 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 80/142 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 1/129 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/129 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 0/129 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 129/129 variables, and 143 constraints, problems are : Problem set: 0 solved, 80 unsolved in 5062 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7339ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 7339ms
Starting structural reductions in LTL mode, iteration 1 : 49/97 places, 81/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7496 ms. Remains : 49/97 places, 81/176 transitions.
[2026-05-25 18:56:41] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:56:41] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:56:41] [INFO ] Input system was already deterministic with 81 transitions.
[2026-05-25 18:56:41] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:56:41] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:56:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality10342873862186688656.gal : 1 ms
[2026-05-25 18:56:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality17456844152466792534.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10342873862186688656.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17456844152466792534.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,49582,0.026124,4420,2,521,5,2315,6,0,275,1798,0


Converting to forward existential form...Done !
original formula: (AF(AG(AX((p96==0)))) * EX(AF((((p81==0)||(p65==1)) * AF((p71==0))))))
=> equivalent forward existential formula: ([FwdG(Init,!(!(E(TRUE U !(!(EX(!((p96==0)))))))))] = FALSE * [(Init * !(EX(!(EG(!((((p81==0)||(p65==1)) * !(EG(...185
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...297
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.164342,11408,1,0,248,36587,201,143,2014,36264,271
FORMULA HealthRecord-PT-03-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 60 transition count 109
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 60 transition count 109
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 82 place count 52 transition count 93
Iterating global reduction 0 with 8 rules applied. Total rules applied 90 place count 52 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 92 place count 52 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 94 place count 50 transition count 85
Iterating global reduction 1 with 2 rules applied. Total rules applied 96 place count 50 transition count 85
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 98 place count 48 transition count 81
Iterating global reduction 1 with 2 rules applied. Total rules applied 100 place count 48 transition count 81
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 102 place count 48 transition count 79
Applied a total of 102 rules in 5 ms. Remains 48 /97 variables (removed 49) and now considering 79/176 (removed 97) transitions.
[2026-05-25 18:56:41] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6240066630803731895.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6553592352859238556.kers'
[2026-05-25 18:56:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6240066630803731895.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6553592352859238556.kers]
Normalized transition count is 77 out of 78 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 77 rows 48 cols 233 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 18:56:41] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6553592352859238556.kers
Total runtime 0 ms.
[2026-05-25 18:56:41] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 18:56:41] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
[2026-05-25 18:56:41] [INFO ] Invariant cache hit.
[2026-05-25 18:56:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:56:41] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 18:56:41] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
[2026-05-25 18:56:41] [INFO ] Invariant cache hit.
[2026-05-25 18:56:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 77/125 variables, 48/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 62 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2429 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 77/125 variables, 48/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 78/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 141 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4789 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7231ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 7231ms
Starting structural reductions in LTL mode, iteration 1 : 48/97 places, 79/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7325 ms. Remains : 48/97 places, 79/176 transitions.
[2026-05-25 18:56:48] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:56:48] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:56:48] [INFO ] Input system was already deterministic with 79 transitions.
[2026-05-25 18:56:48] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:56:48] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:56:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality807203822994345740.gal : 1 ms
[2026-05-25 18:56:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality15045968433265031658.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/CTLCardinality807203822994345740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15045968433265031658.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,51526,0.023469,4800,2,617,5,3394,6,0,269,3078,0


Converting to forward existential form...Done !
original formula: ((AF((((p41==1)&&((p7==0)||(p66==1)))&&(p23==0))) + A((p113!=0) U (p71==1))) + AG((EX(((p34==0)||(p7==1))) + AF((p81==0)))))
=> equivalent forward existential formula: [FwdG((FwdU((Init * !((!(EG(!((((p41==1)&&((p7==0)||(p66==1)))&&(p23==0))))) + !((E(!((p71==1)) U (!((p113!=0)) ...251
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t21, t23, t...302
Hit Full ! (commute/partial/dont) 76/0/3
(forward)formula 0,0,0.985889,42516,1,0,395,234244,200,201,1939,227630,465
FORMULA HealthRecord-PT-03-CTLCardinality-2024-01 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 : 97/97 places, 176/176 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 57 transition count 103
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 57 transition count 103
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 88 place count 49 transition count 87
Iterating global reduction 0 with 8 rules applied. Total rules applied 96 place count 49 transition count 87
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 98 place count 49 transition count 85
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 100 place count 47 transition count 79
Iterating global reduction 1 with 2 rules applied. Total rules applied 102 place count 47 transition count 79
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 104 place count 45 transition count 75
Iterating global reduction 1 with 2 rules applied. Total rules applied 106 place count 45 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 107 place count 45 transition count 74
Applied a total of 107 rules in 14 ms. Remains 45 /97 variables (removed 52) and now considering 74/176 (removed 102) transitions.
[2026-05-25 18:56:49] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7238293942410811515.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-741482391818270202.kers'
[2026-05-25 18:56:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7238293942410811515.kers, --Pflows, --basisKERS=/tmp/petrispot-output-741482391818270202.kers]
Normalized transition count is 72 out of 73 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 45 cols 225 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 18:56:49] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-741482391818270202.kers
Total runtime 1 ms.
[2026-05-25 18:56:49] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 18:56:49] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
[2026-05-25 18:56:49] [INFO ] Invariant cache hit.
[2026-05-25 18:56:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:56:49] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2026-05-25 18:56:49] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
[2026-05-25 18:56:49] [INFO ] Invariant cache hit.
[2026-05-25 18:56:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 72/117 variables, 45/54 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/118 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/118 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 56 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2460 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 72/117 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 73/131 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/118 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/118 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 132 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3944 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6411ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 6411ms
Starting structural reductions in LTL mode, iteration 1 : 45/97 places, 74/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6503 ms. Remains : 45/97 places, 74/176 transitions.
[2026-05-25 18:56:56] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:56:56] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:56:56] [INFO ] Input system was already deterministic with 74 transitions.
[2026-05-25 18:56:56] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:56:56] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:56:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality5574943320033022312.gal : 1 ms
[2026-05-25 18:56:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality15611249522523371920.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/CTLCardinality5574943320033022312.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15611249522523371920.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,43749,0.020386,4728,2,627,5,3061,6,0,252,2940,0


Converting to forward existential form...Done !
original formula: E(AF((EX(A((p97==0) U (p12==1))) * AF((p86==1)))) U AF(AG(EX((p111==0)))))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!((EX(!((E(!((p12==1)) U (!((p97==0)) * !((p12==1)))) + EG(!((p12==1)))))) * !(EG(!((p86==1))))...213
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t21, t23, t35, t...262
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.855172,36940,1,0,499,190962,196,323,1879,204114,686
FORMULA HealthRecord-PT-03-CTLCardinality-2024-02 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 : 97/97 places, 176/176 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 62 transition count 112
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 62 transition count 112
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 79 place count 53 transition count 94
Iterating global reduction 0 with 9 rules applied. Total rules applied 88 place count 53 transition count 94
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 91 place count 53 transition count 91
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 94 place count 50 transition count 82
Iterating global reduction 1 with 3 rules applied. Total rules applied 97 place count 50 transition count 82
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 100 place count 47 transition count 76
Iterating global reduction 1 with 3 rules applied. Total rules applied 103 place count 47 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 105 place count 47 transition count 74
Applied a total of 105 rules in 12 ms. Remains 47 /97 variables (removed 50) and now considering 74/176 (removed 102) transitions.
[2026-05-25 18:56:57] [INFO ] Flow matrix only has 72 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11072000122612331957.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17961697133270150353.kers'
[2026-05-25 18:56:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11072000122612331957.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17961697133270150353.kers]
Normalized transition count is 71 out of 72 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 71 rows 46 cols 213 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 18:56:57] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17961697133270150353.kers
Total runtime 1 ms.
[2026-05-25 18:56:57] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:56:57] [INFO ] Flow matrix only has 72 transitions (discarded 2 similar events)
[2026-05-25 18:56:57] [INFO ] Invariant cache hit.
[2026-05-25 18:56:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:56:57] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2026-05-25 18:56:57] [INFO ] Flow matrix only has 72 transitions (discarded 2 similar events)
[2026-05-25 18:56:57] [INFO ] Invariant cache hit.
[2026-05-25 18:56:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/47 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 71/118 variables, 47/61 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/119 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/119 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/119 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 119/119 variables, and 62 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2131 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/47 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 71/118 variables, 47/61 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 73/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/119 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/119 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/119 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 119/119 variables, and 135 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3676 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5813ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 5813ms
Starting structural reductions in LTL mode, iteration 1 : 47/97 places, 74/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5903 ms. Remains : 47/97 places, 74/176 transitions.
[2026-05-25 18:57:03] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:57:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:03] [INFO ] Input system was already deterministic with 74 transitions.
[2026-05-25 18:57:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality15481116121331196703.gal : 1 ms
[2026-05-25 18:57:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6993881701611221118.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/CTLCardinality15481116121331196703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6993881701611221118.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,63757,0.029138,5296,2,678,5,5791,6,0,257,6285,0


Converting to forward existential form...Done !
original formula: EG((AG((EX(((p39==0)||(p120==1))) + !(E((p20==0) U (p72==0))))) * (AF(((p23==0)||(p31==1))) + (p12==1))))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !((EX(((p39==0)||(p120==1))) + !(E((p20==0) U (p72==0))))))) * (!(EG(!(((p23==0)||(p31==1...184
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t9, t10, t11, t12, t13, t14, t15, t17, t19, t21, t23, t27, t28, t...297
(forward)formula 0,0,0.886901,42604,1,0,295,229975,184,142,1784,250290,325
FORMULA HealthRecord-PT-03-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 58 transition count 105
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 58 transition count 105
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 87 place count 49 transition count 87
Iterating global reduction 0 with 9 rules applied. Total rules applied 96 place count 49 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 49 transition count 84
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 102 place count 46 transition count 75
Iterating global reduction 1 with 3 rules applied. Total rules applied 105 place count 46 transition count 75
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 108 place count 43 transition count 69
Iterating global reduction 1 with 3 rules applied. Total rules applied 111 place count 43 transition count 69
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 114 place count 43 transition count 66
Applied a total of 114 rules in 9 ms. Remains 43 /97 variables (removed 54) and now considering 66/176 (removed 110) transitions.
[2026-05-25 18:57:04] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-246326906837419720.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14845573856293091916.kers'
[2026-05-25 18:57:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-246326906837419720.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14845573856293091916.kers]
Normalized transition count is 64 out of 65 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 64 rows 43 cols 197 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 18:57:04] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14845573856293091916.kers
Total runtime 1 ms.
[2026-05-25 18:57:04] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 18:57:04] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 18:57:04] [INFO ] Invariant cache hit.
[2026-05-25 18:57:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:57:04] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Running 65 sub problems to find dead transitions.
[2026-05-25 18:57:04] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 18:57:04] [INFO ] Invariant cache hit.
[2026-05-25 18:57:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (OVERLAPS) 64/107 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 1/108 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 0/108 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/108 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 54 constraints, problems are : Problem set: 0 solved, 65 unsolved in 2098 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 64/107 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 65/120 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 1/108 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/108 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 121 constraints, problems are : Problem set: 0 solved, 65 unsolved in 2859 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4964ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 4965ms
Starting structural reductions in LTL mode, iteration 1 : 43/97 places, 66/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5048 ms. Remains : 43/97 places, 66/176 transitions.
[2026-05-25 18:57:09] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:57:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:09] [INFO ] Input system was already deterministic with 66 transitions.
[2026-05-25 18:57:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality14118882545550303672.gal : 1 ms
[2026-05-25 18:57:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality414729429496679529.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/CTLCardinality14118882545550303672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality414729429496679529.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,32086,0.018767,4608,2,665,5,2676,6,0,236,2550,0


Converting to forward existential form...Done !
original formula: EG(E(!(EG((p107!=0))) U !(AX((p110==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(!(EG((p107!=0))) U !(!(EX(!((p110==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t21, t23, Intersect...243
(forward)formula 0,1,0.1817,12804,1,0,201,39278,161,119,1572,51208,231
FORMULA HealthRecord-PT-03-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Graph (trivial) has 123 edges and 97 vertex of which 8 / 97 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 35 place count 58 transition count 110
Iterating global reduction 0 with 34 rules applied. Total rules applied 69 place count 58 transition count 110
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 76 place count 51 transition count 96
Iterating global reduction 0 with 7 rules applied. Total rules applied 83 place count 51 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 86 place count 51 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 87 place count 50 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 88 place count 50 transition count 90
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 89 place count 49 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 90 place count 49 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 91 place count 49 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 94 place count 49 transition count 84
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 2 with 4 rules applied. Total rules applied 98 place count 47 transition count 82
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 99 place count 46 transition count 81
Applied a total of 99 rules in 26 ms. Remains 46 /97 variables (removed 51) and now considering 81/176 (removed 95) transitions.
[2026-05-25 18:57:09] [INFO ] Flow matrix only has 77 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9257709325284932419.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7258129347056206914.kers'
[2026-05-25 18:57:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9257709325284932419.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7258129347056206914.kers]
Normalized transition count is 76 out of 77 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 46 cols 226 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 18:57:09] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7258129347056206914.kers
Total runtime 0 ms.
[2026-05-25 18:57:09] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 18:57:09] [INFO ] Flow matrix only has 77 transitions (discarded 4 similar events)
[2026-05-25 18:57:09] [INFO ] Invariant cache hit.
[2026-05-25 18:57:09] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2026-05-25 18:57:09] [INFO ] Redundant transitions in 1 ms returned []
Running 67 sub problems to find dead transitions.
[2026-05-25 18:57:09] [INFO ] Flow matrix only has 77 transitions (discarded 4 similar events)
[2026-05-25 18:57:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 7/46 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 76/122 variables, 46/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (OVERLAPS) 0/122 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/123 variables, and 57 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1343 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 7/46 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 76/122 variables, 46/58 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 67/125 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/123 variables, and 125 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1902 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3253ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 3253ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/97 places, 81/176 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3364 ms. Remains : 46/97 places, 81/176 transitions.
[2026-05-25 18:57:12] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:57:12] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:12] [INFO ] Input system was already deterministic with 81 transitions.
[2026-05-25 18:57:12] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:12] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality17245325737231829034.gal : 1 ms
[2026-05-25 18:57:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality12744761480152527279.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/CTLCardinality17245325737231829034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12744761480152527279.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,55084,0.018748,4572,2,423,5,2626,6,0,258,2294,0


Converting to forward existential form...Done !
original formula: AF(!(E((AG((p56==0)) + E((p21==1) U (p99==1))) U AG((p55==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E((!(E(TRUE U !((p56==0)))) + E((p21==1) U (p99==1))) U !(E(TRUE U !((p55==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...310
(forward)formula 0,1,0.124367,9916,1,0,250,34984,195,123,1837,25575,287
FORMULA HealthRecord-PT-03-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 58 transition count 103
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 58 transition count 103
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 87 place count 49 transition count 85
Iterating global reduction 0 with 9 rules applied. Total rules applied 96 place count 49 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 49 transition count 82
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 101 place count 47 transition count 76
Iterating global reduction 1 with 2 rules applied. Total rules applied 103 place count 47 transition count 76
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 105 place count 45 transition count 72
Iterating global reduction 1 with 2 rules applied. Total rules applied 107 place count 45 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 109 place count 45 transition count 70
Applied a total of 109 rules in 4 ms. Remains 45 /97 variables (removed 52) and now considering 70/176 (removed 106) transitions.
[2026-05-25 18:57:12] [INFO ] Flow matrix only has 67 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11338471516457059769.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5612427755984471170.kers'
[2026-05-25 18:57:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11338471516457059769.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5612427755984471170.kers]
Normalized transition count is 66 out of 67 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 45 cols 211 entries
Finished phase 1 with 34 SingleSign rule and 2 generalized
[2026-05-25 18:57:12] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5612427755984471170.kers
Total runtime 1 ms.
[2026-05-25 18:57:12] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 18:57:12] [INFO ] Flow matrix only has 67 transitions (discarded 3 similar events)
[2026-05-25 18:57:12] [INFO ] Invariant cache hit.
[2026-05-25 18:57:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:57:12] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2026-05-25 18:57:12] [INFO ] Flow matrix only has 67 transitions (discarded 3 similar events)
[2026-05-25 18:57:12] [INFO ] Invariant cache hit.
[2026-05-25 18:57:12] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 66/111 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 1/112 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/112 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 59 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1689 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 66/111 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 69/127 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 1/112 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/112 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 128 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2776 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4470ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 4470ms
Starting structural reductions in LTL mode, iteration 1 : 45/97 places, 70/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4553 ms. Remains : 45/97 places, 70/176 transitions.
[2026-05-25 18:57:17] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:57:17] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:17] [INFO ] Input system was already deterministic with 70 transitions.
[2026-05-25 18:57:17] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:17] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality13074875556451784684.gal : 0 ms
[2026-05-25 18:57:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality8184008600308490245.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/CTLCardinality13074875556451784684.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8184008600308490245.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,34272,0.016539,4488,2,529,5,2280,6,0,243,1873,0


Converting to forward existential form...Done !
original formula: (AG(!(E((p20==0) U (p97==1)))) * AF(((p51==0) * EX(TRUE))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),(p20==0)) * (p97==1))] = FALSE * [FwdG(Init,!(((p51==0) * EX(TRUE))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t20, t22, Intersecti...242
Hit Full ! (commute/partial/dont) 66/0/4
(forward)formula 0,0,0.076386,7524,1,0,126,13435,166,62,1751,11908,150
FORMULA HealthRecord-PT-03-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 58 transition count 104
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 58 transition count 104
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 87 place count 49 transition count 86
Iterating global reduction 0 with 9 rules applied. Total rules applied 96 place count 49 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 49 transition count 83
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 102 place count 46 transition count 74
Iterating global reduction 1 with 3 rules applied. Total rules applied 105 place count 46 transition count 74
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 107 place count 44 transition count 70
Iterating global reduction 1 with 2 rules applied. Total rules applied 109 place count 44 transition count 70
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 111 place count 44 transition count 68
Applied a total of 111 rules in 2 ms. Remains 44 /97 variables (removed 53) and now considering 68/176 (removed 108) transitions.
[2026-05-25 18:57:17] [INFO ] Flow matrix only has 66 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2412842668590638664.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6681718429326521016.kers'
[2026-05-25 18:57:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2412842668590638664.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6681718429326521016.kers]
Normalized transition count is 65 out of 66 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 65 rows 43 cols 203 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 18:57:17] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6681718429326521016.kers
Total runtime 1 ms.
[2026-05-25 18:57:17] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:57:17] [INFO ] Flow matrix only has 66 transitions (discarded 2 similar events)
[2026-05-25 18:57:17] [INFO ] Invariant cache hit.
[2026-05-25 18:57:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:57:17] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 67 sub problems to find dead transitions.
[2026-05-25 18:57:17] [INFO ] Flow matrix only has 66 transitions (discarded 2 similar events)
[2026-05-25 18:57:17] [INFO ] Invariant cache hit.
[2026-05-25 18:57:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 65/109 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (OVERLAPS) 1/110 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/110 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 57 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1653 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 65/109 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 67/123 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 1/110 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/110 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 0/110 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 124 constraints, problems are : Problem set: 0 solved, 67 unsolved in 2904 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4560ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 4561ms
Starting structural reductions in LTL mode, iteration 1 : 44/97 places, 68/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4639 ms. Remains : 44/97 places, 68/176 transitions.
[2026-05-25 18:57:22] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:57:22] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:57:22] [INFO ] Input system was already deterministic with 68 transitions.
[2026-05-25 18:57:22] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:22] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality16122468731353711897.gal : 1 ms
[2026-05-25 18:57:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality13220023091964956173.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/CTLCardinality16122468731353711897.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13220023091964956173.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,37917,0.019897,4568,2,545,5,2636,6,0,239,2375,0


Converting to forward existential form...Done !
original formula: AG(EF((E(((p1==0)||(p48==1)) U EX((p61==0))) * (p75==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (E(((p1==0)||(p48==1)) U EX((p61==0))) * (p75==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t20, t21, t22, t48, ...252
(forward)formula 0,0,0.101202,8732,1,0,144,22585,159,66,1667,19457,164
FORMULA HealthRecord-PT-03-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 57 transition count 102
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 57 transition count 102
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 88 place count 49 transition count 86
Iterating global reduction 0 with 8 rules applied. Total rules applied 96 place count 49 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 49 transition count 83
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 100 place count 48 transition count 80
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 48 transition count 80
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 102 place count 47 transition count 78
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 47 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 104 place count 47 transition count 77
Applied a total of 104 rules in 2 ms. Remains 47 /97 variables (removed 50) and now considering 77/176 (removed 99) transitions.
[2026-05-25 18:57:22] [INFO ] Flow matrix only has 75 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14870198111871214086.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12282791590989594150.kers'
[2026-05-25 18:57:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14870198111871214086.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12282791590989594150.kers]
Normalized transition count is 74 out of 75 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 74 rows 47 cols 232 entries
Finished phase 1 with 38 SingleSign rule and 1 generalized
[2026-05-25 18:57:22] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12282791590989594150.kers
Total runtime 0 ms.
[2026-05-25 18:57:22] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 18:57:22] [INFO ] Flow matrix only has 75 transitions (discarded 2 similar events)
[2026-05-25 18:57:22] [INFO ] Invariant cache hit.
[2026-05-25 18:57:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:57:22] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2026-05-25 18:57:22] [INFO ] Flow matrix only has 75 transitions (discarded 2 similar events)
[2026-05-25 18:57:22] [INFO ] Invariant cache hit.
[2026-05-25 18:57:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/47 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 74/121 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 1/122 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 58 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1823 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/47 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 74/121 variables, 47/59 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 76/135 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 1/122 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/122 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 12 (OVERLAPS) 0/122 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 136 constraints, problems are : Problem set: 0 solved, 76 unsolved in 3307 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5139ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 5140ms
Starting structural reductions in LTL mode, iteration 1 : 47/97 places, 77/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5215 ms. Remains : 47/97 places, 77/176 transitions.
[2026-05-25 18:57:27] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:57:27] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:57:27] [INFO ] Input system was already deterministic with 77 transitions.
[2026-05-25 18:57:27] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:27] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:57:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality7974948161551725510.gal : 1 ms
[2026-05-25 18:57:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality4855905846345066302.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/CTLCardinality7974948161551725510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4855905846345066302.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,40833,0.023512,4472,2,489,5,2156,6,0,261,1761,0


Converting to forward existential form...Done !
original formula: AX(((p89==0) * EF(AG(((p51==0)&&(p92==1))))))
=> equivalent forward existential formula: ([(EY(Init) * !((p89==0)))] = FALSE * [(EY(Init) * !(E(TRUE U !(E(TRUE U !(((p51==0)&&(p92==1))))))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t22, t...267
(forward)formula 0,0,0.080377,7252,1,0,136,14432,173,67,1824,11243,165
FORMULA HealthRecord-PT-03-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 62 transition count 113
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 62 transition count 113
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 77 place count 55 transition count 99
Iterating global reduction 0 with 7 rules applied. Total rules applied 84 place count 55 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 87 place count 55 transition count 96
Applied a total of 87 rules in 7 ms. Remains 55 /97 variables (removed 42) and now considering 96/176 (removed 80) transitions.
[2026-05-25 18:57:27] [INFO ] Flow matrix only has 95 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6651834978873771032.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7675130378207522523.kers'
[2026-05-25 18:57:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6651834978873771032.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7675130378207522523.kers]
Normalized transition count is 94 out of 95 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 94 rows 55 cols 279 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-25 18:57:27] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7675130378207522523.kers
Total runtime 1 ms.
[2026-05-25 18:57:27] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 18:57:27] [INFO ] Flow matrix only has 95 transitions (discarded 1 similar events)
[2026-05-25 18:57:27] [INFO ] Invariant cache hit.
[2026-05-25 18:57:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:57:27] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 95 sub problems to find dead transitions.
[2026-05-25 18:57:27] [INFO ] Flow matrix only has 95 transitions (discarded 1 similar events)
[2026-05-25 18:57:27] [INFO ] Invariant cache hit.
[2026-05-25 18:57:27] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 94/149 variables, 55/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 1/150 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/150 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (OVERLAPS) 0/150 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 150/150 variables, and 70 constraints, problems are : Problem set: 0 solved, 95 unsolved in 3304 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 94/149 variables, 55/73 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 95/168 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 1/150 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/150 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (OVERLAPS) 0/150 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 150/150 variables, and 169 constraints, problems are : Problem set: 0 solved, 95 unsolved in 6658 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9975ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 9981ms
Starting structural reductions in LTL mode, iteration 1 : 55/97 places, 96/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10072 ms. Remains : 55/97 places, 96/176 transitions.
[2026-05-25 18:57:37] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:37] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:37] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-25 18:57:37] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:37] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality13604406835012833718.gal : 1 ms
[2026-05-25 18:57:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality704815512195314988.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/CTLCardinality13604406835012833718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality704815512195314988.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,80687,0.027711,4932,2,666,5,4362,6,0,314,3384,0


Converting to forward existential form...Done !
original formula: (AG((p111==0)) + EX((AF((((p61==1)&&(p69==0))&&(((p89==1)||(p66==0))||(p93==1)))) * A((AF((p68==0)) * (p92==1)) U E(((p6==0)||(p68==1)) U...170
=> equivalent forward existential formula: [(FwdU((Init * !(EX((!(EG(!((((p61==1)&&(p69==0))&&(((p89==1)||(p66==0))||(p93==1)))))) * !((E(!(E(((p6==0)||(p6...336
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, ...373
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.32231,61412,1,0,628,368357,234,343,2303,296350,714
FORMULA HealthRecord-PT-03-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 57 transition count 103
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 57 transition count 103
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 88 place count 49 transition count 87
Iterating global reduction 0 with 8 rules applied. Total rules applied 96 place count 49 transition count 87
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 98 place count 49 transition count 85
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 101 place count 46 transition count 76
Iterating global reduction 1 with 3 rules applied. Total rules applied 104 place count 46 transition count 76
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 107 place count 43 transition count 70
Iterating global reduction 1 with 3 rules applied. Total rules applied 110 place count 43 transition count 70
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 113 place count 43 transition count 67
Applied a total of 113 rules in 4 ms. Remains 43 /97 variables (removed 54) and now considering 67/176 (removed 109) transitions.
[2026-05-25 18:57:39] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2130064489435061657.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11163107438623784649.kers'
[2026-05-25 18:57:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2130064489435061657.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11163107438623784649.kers]
Normalized transition count is 65 out of 66 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 65 rows 43 cols 203 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 18:57:39] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11163107438623784649.kers
Total runtime 1 ms.
[2026-05-25 18:57:39] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 18:57:39] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
[2026-05-25 18:57:39] [INFO ] Invariant cache hit.
[2026-05-25 18:57:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:57:39] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2026-05-25 18:57:39] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
[2026-05-25 18:57:39] [INFO ] Invariant cache hit.
[2026-05-25 18:57:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 65/108 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 0/109 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/109 variables, and 53 constraints, problems are : Problem set: 0 solved, 66 unsolved in 1550 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (OVERLAPS) 65/108 variables, 43/54 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 66/120 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 1/109 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 0/109 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/109 variables, and 121 constraints, problems are : Problem set: 0 solved, 66 unsolved in 3463 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5017ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 5018ms
Starting structural reductions in LTL mode, iteration 1 : 43/97 places, 67/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5112 ms. Remains : 43/97 places, 67/176 transitions.
[2026-05-25 18:57:44] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:57:44] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:44] [INFO ] Input system was already deterministic with 67 transitions.
[2026-05-25 18:57:44] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:57:44] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:57:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality4010858116949994554.gal : 0 ms
[2026-05-25 18:57:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality8875201034120377002.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/CTLCardinality4010858116949994554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8875201034120377002.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,41562,0.021448,4772,2,618,5,3338,6,0,237,3292,0


Converting to forward existential form...Done !
original formula: AX(EF(((p46==0)&&(p86==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((p46==0)&&(p86==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t22, t23, t40, t41, t...262
(forward)formula 0,1,0.097771,8604,1,0,133,22055,153,62,1636,16318,151
FORMULA HealthRecord-PT-03-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Graph (trivial) has 120 edges and 97 vertex of which 8 / 97 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 34 place count 59 transition count 111
Iterating global reduction 0 with 33 rules applied. Total rules applied 67 place count 59 transition count 111
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 75 place count 51 transition count 95
Iterating global reduction 0 with 8 rules applied. Total rules applied 83 place count 51 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 85 place count 51 transition count 93
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 88 place count 48 transition count 84
Iterating global reduction 1 with 3 rules applied. Total rules applied 91 place count 48 transition count 84
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 93 place count 46 transition count 80
Iterating global reduction 1 with 2 rules applied. Total rules applied 95 place count 46 transition count 80
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 97 place count 46 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 101 place count 46 transition count 74
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 2 with 4 rules applied. Total rules applied 105 place count 44 transition count 72
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 107 place count 42 transition count 70
Applied a total of 107 rules in 22 ms. Remains 42 /97 variables (removed 55) and now considering 70/176 (removed 106) transitions.
[2026-05-25 18:57:44] [INFO ] Flow matrix only has 64 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12914631114353888228.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4294748128979657870.kers'
[2026-05-25 18:57:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12914631114353888228.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4294748128979657870.kers]
Normalized transition count is 63 out of 64 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 63 rows 41 cols 196 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-25 18:57:44] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4294748128979657870.kers
Total runtime 0 ms.
[2026-05-25 18:57:44] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 18:57:44] [INFO ] Flow matrix only has 64 transitions (discarded 6 similar events)
[2026-05-25 18:57:44] [INFO ] Invariant cache hit.
[2026-05-25 18:57:44] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2026-05-25 18:57:44] [INFO ] Redundant transitions in 0 ms returned []
Running 56 sub problems to find dead transitions.
[2026-05-25 18:57:44] [INFO ] Flow matrix only has 64 transitions (discarded 6 similar events)
[2026-05-25 18:57:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 7/42 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (OVERLAPS) 63/105 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 9 (OVERLAPS) 0/105 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/106 variables, and 53 constraints, problems are : Problem set: 0 solved, 56 unsolved in 1222 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 7/42 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (OVERLAPS) 63/105 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 56/110 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/106 variables, and 110 constraints, problems are : Problem set: 0 solved, 56 unsolved in 1477 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2704ms problems are : Problem set: 0 solved, 56 unsolved
Search for dead transitions found 0 dead transitions in 2704ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/97 places, 70/176 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2804 ms. Remains : 42/97 places, 70/176 transitions.
[2026-05-25 18:57:47] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:57:47] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:57:47] [INFO ] Input system was already deterministic with 70 transitions.
[2026-05-25 18:57:47] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:57:47] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:57:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality11914708993672353115.gal : 0 ms
[2026-05-25 18:57:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality13049428841747383295.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/CTLCardinality11914708993672353115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13049428841747383295.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,23227,0.032769,5356,2,711,5,5557,6,0,227,7086,0


Converting to forward existential form...Done !
original formula: AF(AG(((E(EF((p109==1)) U E((p84==1) U ((p69==0)||(p32==1)))) + EF(EG(((p30==0)||(p14==1))))) + ((p98==0)&&(p114==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((E(E(TRUE U (p109==1)) U E((p84==1) U ((p69==0)||(p32==1)))) + E(TRUE U EG(((p30==0)|...207
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t15, t16, t18, t20, t26, t27, t32...290
(forward)formula 0,0,0.780728,36292,1,0,325,183103,174,195,1631,197030,395
FORMULA HealthRecord-PT-03-CTLCardinality-2024-13 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 : 97/97 places, 176/176 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 57 transition count 103
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 57 transition count 103
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 88 place count 49 transition count 87
Iterating global reduction 0 with 8 rules applied. Total rules applied 96 place count 49 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 49 transition count 84
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 101 place count 47 transition count 78
Iterating global reduction 1 with 2 rules applied. Total rules applied 103 place count 47 transition count 78
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 105 place count 45 transition count 74
Iterating global reduction 1 with 2 rules applied. Total rules applied 107 place count 45 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 109 place count 45 transition count 72
Applied a total of 109 rules in 2 ms. Remains 45 /97 variables (removed 52) and now considering 72/176 (removed 104) transitions.
[2026-05-25 18:57:47] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3897642076124736826.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13222122600384150732.kers'
[2026-05-25 18:57:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3897642076124736826.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13222122600384150732.kers]
Normalized transition count is 70 out of 71 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 70 rows 45 cols 217 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 18:57:47] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13222122600384150732.kers
Total runtime 0 ms.
[2026-05-25 18:57:47] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 18:57:47] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
[2026-05-25 18:57:47] [INFO ] Invariant cache hit.
[2026-05-25 18:57:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:57:47] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2026-05-25 18:57:47] [INFO ] Flow matrix only has 71 transitions (discarded 1 similar events)
[2026-05-25 18:57:47] [INFO ] Invariant cache hit.
[2026-05-25 18:57:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 70/115 variables, 45/54 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/115 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 1/116 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/116 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 55 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1718 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 70/115 variables, 45/56 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 71/127 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 1/116 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 10 (OVERLAPS) 0/116 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 128 constraints, problems are : Problem set: 0 solved, 71 unsolved in 3696 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5418ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 5419ms
Starting structural reductions in LTL mode, iteration 1 : 45/97 places, 72/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5504 ms. Remains : 45/97 places, 72/176 transitions.
[2026-05-25 18:57:53] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:57:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:53] [INFO ] Input system was already deterministic with 72 transitions.
[2026-05-25 18:57:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality12639977577478872845.gal : 0 ms
[2026-05-25 18:57:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality508398110629423348.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/CTLCardinality12639977577478872845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality508398110629423348.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,38646,0.022945,4536,2,532,5,2405,6,0,250,2156,0


Converting to forward existential form...Done !
original formula: (EF(EG(((p99==0)&&(p73==0)))) * EF(AX(FALSE)))
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U EG(((p99==0)&&(p73==0))))),TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t21, t23, t...257
(forward)formula 0,1,0.344307,20624,1,0,251,96289,170,126,1831,93462,306
FORMULA HealthRecord-PT-03-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 176/176 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 56 transition count 101
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 56 transition count 101
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 91 place count 47 transition count 83
Iterating global reduction 0 with 9 rules applied. Total rules applied 100 place count 47 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 103 place count 47 transition count 80
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 106 place count 44 transition count 71
Iterating global reduction 1 with 3 rules applied. Total rules applied 109 place count 44 transition count 71
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 112 place count 41 transition count 65
Iterating global reduction 1 with 3 rules applied. Total rules applied 115 place count 41 transition count 65
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 118 place count 41 transition count 62
Applied a total of 118 rules in 5 ms. Remains 41 /97 variables (removed 56) and now considering 62/176 (removed 114) transitions.
[2026-05-25 18:57:53] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5514888472017982006.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1675949173682598742.kers'
[2026-05-25 18:57:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5514888472017982006.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1675949173682598742.kers]
Normalized transition count is 60 out of 61 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 60 rows 41 cols 189 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-25 18:57:53] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1675949173682598742.kers
Total runtime 0 ms.
[2026-05-25 18:57:53] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 18:57:53] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
[2026-05-25 18:57:53] [INFO ] Invariant cache hit.
[2026-05-25 18:57:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:57:53] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2026-05-25 18:57:53] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
[2026-05-25 18:57:53] [INFO ] Invariant cache hit.
[2026-05-25 18:57:53] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (OVERLAPS) 60/101 variables, 41/50 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 1/102 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 0/102 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/102 variables, and 51 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1400 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 60/101 variables, 41/52 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 61/113 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 1/102 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/102 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/102 variables, and 114 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2767 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4171ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 4172ms
Starting structural reductions in LTL mode, iteration 1 : 41/97 places, 62/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4248 ms. Remains : 41/97 places, 62/176 transitions.
[2026-05-25 18:57:58] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:57:58] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:57:58] [INFO ] Input system was already deterministic with 62 transitions.
[2026-05-25 18:57:58] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:57:58] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:57:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality4463875115102650138.gal : 0 ms
[2026-05-25 18:57:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality8336332916722604085.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/CTLCardinality4463875115102650138.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8336332916722604085.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,29898,0.022898,4688,2,664,5,3021,6,0,224,2843,0


Converting to forward existential form...Done !
original formula: AF(EG(EX(AG((p119==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(EX(!(E(TRUE U !((p119==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, Intersection with reachab...227
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.182337,11884,1,0,149,42785,156,80,1609,34954,184
FORMULA HealthRecord-PT-03-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-25 18:57:58] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:57:58] [INFO ] Flatten gal took : 5 ms
Total runtime 132927 ms.

BK_STOP 1779735478303

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-03"
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 HealthRecord-PT-03, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r146-tall-177961074300553"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-03.tgz
mv HealthRecord-PT-03 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 ;