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-177961074300577.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-06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300577
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.2K Mar 7 13:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 7 13:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 7 13:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 7 13:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Mar 7 13:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 7 13:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 7 13:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Mar 7 13:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:42 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 67K 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-06-CTLCardinality-2024-00
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-01
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-02
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-03
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-04
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-05
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-06
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-07
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-08
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-09
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-10
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-11
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-12
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-13
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-14
FORMULA_NAME HealthRecord-PT-06-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779735841263

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-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 19:04:02] [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 19:04:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:04:02] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2026-05-25 19:04:02] [INFO ] Transformed 154 places.
[2026-05-25 19:04:02] [INFO ] Transformed 319 transitions.
[2026-05-25 19:04:02] [INFO ] Found NUPN structural information;
[2026-05-25 19:04:02] [INFO ] Parsed PT model containing 154 places and 319 transitions and 835 arcs in 175 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
FORMULA HealthRecord-PT-06-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-06-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 71 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 294/294 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 109 transition count 210
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 109 transition count 210
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 107 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 107 transition count 206
Applied a total of 94 rules in 24 ms. Remains 107 /154 variables (removed 47) and now considering 206/294 (removed 88) transitions.
[2026-05-25 19:04:02] [INFO ] Flow matrix only has 200 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-8965041027681328576.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18296959946350657777.kers'
[2026-05-25 19:04:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8965041027681328576.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18296959946350657777.kers]
Normalized transition count is 199 out of 200 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 199 rows 106 cols 571 entries
Finished phase 1 with 93 SingleSign rule and 2 generalized
[2026-05-25 19:04:02] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-18296959946350657777.kers
Total runtime 2 ms.
[2026-05-25 19:04:03] [INFO ] Implicit Places using invariants in 245 ms returned []
[2026-05-25 19:04:03] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2026-05-25 19:04:03] [INFO ] Invariant cache hit.
[2026-05-25 19:04:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:04:03] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2026-05-25 19:04:03] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2026-05-25 19:04:03] [INFO ] Invariant cache hit.
[2026-05-25 19:04:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (OVERLAPS) 1/107 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 199/306 variables, 107/162 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/306 variables, 4/166 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/306 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/306 variables, 4/171 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/306 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/306 variables, 2/175 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/306 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/306 variables, 3/179 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/306 variables, 2/181 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/306 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 19 (OVERLAPS) 1/307 variables, 1/182 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/307 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 21 (OVERLAPS) 0/307 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 307/307 variables, and 182 constraints, problems are : Problem set: 0 solved, 205 unsolved in 25595 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 107/107 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 62/62 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (OVERLAPS) 1/107 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 62/74 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 199/306 variables, 107/181 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/306 variables, 205/386 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/306 variables, 1/387 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/306 variables, 5/392 constraints. Problems are: Problem set: 0 solved, 205 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 306/307 variables, and 392 constraints, problems are : Problem set: 0 solved, 205 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 107/107 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 68/68 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55732ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 55743ms
Starting structural reductions in LTL mode, iteration 1 : 107/154 places, 206/294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56191 ms. Remains : 107/154 places, 206/294 transitions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 107 /107 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2026-05-25 19:04:58] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2026-05-25 19:04:58] [INFO ] Invariant cache hit.
[2026-05-25 19:04:58] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-25 19:04:58] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2026-05-25 19:04:58] [INFO ] Invariant cache hit.
[2026-05-25 19:04:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:04:59] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 107/107 places, 206/206 transitions.
Support contains 71 out of 107 places after structural reductions.
[2026-05-25 19:04:59] [INFO ] Flatten gal took : 36 ms
[2026-05-25 19:04:59] [INFO ] Flatten gal took : 14 ms
[2026-05-25 19:04:59] [INFO ] Input system was already deterministic with 206 transitions.
Support contains 56 out of 107 places (down from 71) after GAL structural reductions.
FORMULA HealthRecord-PT-06-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (1988 resets) in 1490 ms. (26 steps per ms) remains 15/40 properties
BEST_FIRST walk for 4004 steps (21 resets) in 27 ms. (143 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (27 resets) in 20 ms. (190 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4002 steps (25 resets) in 12 ms. (307 steps per ms) remains 12/14 properties
BEST_FIRST walk for 4004 steps (23 resets) in 31 ms. (125 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4003 steps (26 resets) in 17 ms. (222 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (25 resets) in 17 ms. (222 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4003 steps (25 resets) in 21 ms. (181 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (24 resets) in 13 ms. (286 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (25 resets) in 10 ms. (364 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (27 resets) in 10 ms. (364 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4003 steps (26 resets) in 11 ms. (333 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4003 steps (24 resets) in 12 ms. (307 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4003 steps (26 resets) in 12 ms. (307 steps per ms) remains 12/12 properties
[2026-05-25 19:04:59] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2026-05-25 19:04:59] [INFO ] Invariant cache hit.
[2026-05-25 19:04:59] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 38/55 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 19/74 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 33/107 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 199/306 variables, 107/119 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/306 variables, 3/122 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/306 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 1/307 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/307 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/307 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/307 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (OVERLAPS) 0/307 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 307/307 variables, and 125 constraints, problems are : Problem set: 0 solved, 12 unsolved in 1190 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 107/107 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 38/55 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 19/74 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 33/107 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 16/33 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 11/46 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/107 variables, 3/49 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/107 variables, 5/54 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/107 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 199/306 variables, 107/161 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/306 variables, 12/173 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/306 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/306 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (OVERLAPS) 1/307 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/307 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (OVERLAPS) 0/307 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 307/307 variables, and 175 constraints, problems are : Problem set: 0 solved, 12 unsolved in 3913 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 107/107 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5109ms problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 11 different solutions.
Parikh walk visited 9 properties in 455 ms.
Support contains 5 out of 107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 206/206 transitions.
Graph (trivial) has 142 edges and 107 vertex of which 12 / 107 are part of one of the 6 SCC in 5 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Graph (complete) has 413 edges and 101 vertex of which 98 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 98 transition count 184
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 12 place count 95 transition count 180
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14 place count 94 transition count 179
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 14 place count 94 transition count 175
Deduced a syphon composed of 4 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 25 place count 87 transition count 175
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 62 place count 50 transition count 101
Iterating global reduction 3 with 37 rules applied. Total rules applied 99 place count 50 transition count 101
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 107 place count 42 transition count 84
Iterating global reduction 3 with 8 rules applied. Total rules applied 115 place count 42 transition count 84
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 121 place count 42 transition count 78
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 124 place count 39 transition count 70
Iterating global reduction 4 with 3 rules applied. Total rules applied 127 place count 39 transition count 70
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 130 place count 39 transition count 67
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 132 place count 37 transition count 63
Iterating global reduction 5 with 2 rules applied. Total rules applied 134 place count 37 transition count 63
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 140 place count 37 transition count 57
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 142 place count 36 transition count 56
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 150 place count 32 transition count 81
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 151 place count 32 transition count 80
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 153 place count 32 transition count 78
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 155 place count 30 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 157 place count 30 transition count 76
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 158 place count 30 transition count 123
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 160 place count 29 transition count 122
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 163 place count 29 transition count 119
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 164 place count 28 transition count 93
Iterating global reduction 8 with 1 rules applied. Total rules applied 165 place count 28 transition count 93
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 166 place count 27 transition count 90
Iterating global reduction 8 with 1 rules applied. Total rules applied 167 place count 27 transition count 90
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 177 place count 27 transition count 80
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 178 place count 27 transition count 80
Applied a total of 178 rules in 70 ms. Remains 27 /107 variables (removed 80) and now considering 80/206 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 27/107 places, 80/206 transitions.
RANDOM walk for 40000 steps (501 resets) in 281 ms. (141 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40001 steps (1064 resets) in 35 ms. (1111 steps per ms) remains 1/1 properties
[2026-05-25 19:05:05] [INFO ] Flow matrix only has 70 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5835099376493997497.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17450754168367716812.kers'
[2026-05-25 19:05:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5835099376493997497.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17450754168367716812.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 70 rows 27 cols 286 entries
Finished phase 1 with 20 SingleSign rule and 1 generalized
[2026-05-25 19:05:05] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17450754168367716812.kers
Total runtime 0 ms.
[2026-05-25 19:05:05] [INFO ] State equation strengthened by 21 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/19 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/27 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/27 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 70/97 variables, 27/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 21/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/97 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/97 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 54 constraints, problems are : Problem set: 0 solved, 1 unsolved in 39 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 27/27 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/19 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/27 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/27 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 70/97 variables, 27/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 21/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/97 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/97 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/97 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/97 variables, and 55 constraints, problems are : Problem set: 0 solved, 1 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 27/27 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 147ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 80/80 transitions.
Graph (trivial) has 11 edges and 27 vertex of which 2 / 27 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 26 transition count 77
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 25 transition count 77
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 5 place count 23 transition count 73
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 23 transition count 73
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 18 place count 23 transition count 62
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 26 place count 23 transition count 62
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 33 place count 23 transition count 62
Applied a total of 33 rules in 11 ms. Remains 23 /27 variables (removed 4) and now considering 62/80 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 23/27 places, 62/80 transitions.
RANDOM walk for 40000 steps (8636 resets) in 234 ms. (170 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (1658 resets) in 73 ms. (540 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 716 steps, run visited all 1 properties in 10 ms. (steps per millisecond=71 )
Probabilistic random walk after 716 steps, saw 258 distinct states, run finished after 14 ms. (steps per millisecond=51 ) properties seen :1
[2026-05-25 19:05:05] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:05:05] [INFO ] Flatten gal took : 9 ms
[2026-05-25 19:05:05] [INFO ] Input system was already deterministic with 206 transitions.
Computed a total of 12 stabilizing places and 21 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 65 transition count 125
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 65 transition count 125
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 93 place count 56 transition count 106
Iterating global reduction 0 with 9 rules applied. Total rules applied 102 place count 56 transition count 106
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 110 place count 56 transition count 98
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 113 place count 53 transition count 90
Iterating global reduction 1 with 3 rules applied. Total rules applied 116 place count 53 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 119 place count 53 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 121 place count 51 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 123 place count 51 transition count 83
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 129 place count 51 transition count 77
Applied a total of 129 rules in 17 ms. Remains 51 /107 variables (removed 56) and now considering 77/206 (removed 129) transitions.
[2026-05-25 19:05:05] [INFO ] Flow matrix only has 74 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-17269013931571198235.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11606634628847660899.kers'
[2026-05-25 19:05:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17269013931571198235.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11606634628847660899.kers]
Normalized transition count is 73 out of 74 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 73 rows 51 cols 241 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 19:05:05] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11606634628847660899.kers
Total runtime 3 ms.
[2026-05-25 19:05:06] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-25 19:05:06] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
[2026-05-25 19:05:06] [INFO ] Invariant cache hit.
[2026-05-25 19:05:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:05:06] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2026-05-25 19:05:06] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
[2026-05-25 19:05:06] [INFO ] Invariant cache hit.
[2026-05-25 19:05:06] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 73/124 variables, 51/65 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/125 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 66 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2415 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 73/124 variables, 51/66 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 76/142 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 1/125 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/125 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 143 constraints, problems are : Problem set: 0 solved, 76 unsolved in 4039 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6474ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 6478ms
Starting structural reductions in LTL mode, iteration 1 : 51/107 places, 77/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6649 ms. Remains : 51/107 places, 77/206 transitions.
[2026-05-25 19:05:12] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:05:12] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:05:12] [INFO ] Input system was already deterministic with 77 transitions.
[2026-05-25 19:05:12] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:05:12] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality18351922627695560467.gal : 2 ms
[2026-05-25 19:05:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality9899188724360476940.ctl : 18 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/CTLCardinality18351922627695560467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9899188724360476940.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,541900,0.212098,12516,2,3635,5,42852,6,0,277,29569,0


Converting to forward existential form...Done !
original formula: EX(((p99==1) * AF(AG(((p2==0)||(p102==1))))))
=> equivalent forward existential formula: [((EY(Init) * (p99==1)) * !(EG(!(!(E(TRUE U !(((p2==0)||(p102==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, t21, t22, t23, t24, t43, t...292
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.944826,38104,1,0,183,178469,181,92,2070,153402,207
FORMULA HealthRecord-PT-06-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 62 transition count 119
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 62 transition count 119
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 99 place count 53 transition count 100
Iterating global reduction 0 with 9 rules applied. Total rules applied 108 place count 53 transition count 100
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 117 place count 53 transition count 91
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 120 place count 50 transition count 83
Iterating global reduction 1 with 3 rules applied. Total rules applied 123 place count 50 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 126 place count 50 transition count 80
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 128 place count 48 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 130 place count 48 transition count 76
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 136 place count 48 transition count 70
Applied a total of 136 rules in 6 ms. Remains 48 /107 variables (removed 59) and now considering 70/206 (removed 136) transitions.
[2026-05-25 19:05:13] [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-8215671227404412830.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15551197702969505100.kers'
[2026-05-25 19:05:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8215671227404412830.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15551197702969505100.kers]
Normalized transition count is 66 out of 67 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 48 cols 225 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 19:05:13] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-15551197702969505100.kers
Total runtime 4 ms.
[2026-05-25 19:05:13] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 19:05:13] [INFO ] Flow matrix only has 67 transitions (discarded 3 similar events)
[2026-05-25 19:05:13] [INFO ] Invariant cache hit.
[2026-05-25 19:05:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:05:13] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2026-05-25 19:05:13] [INFO ] Flow matrix only has 67 transitions (discarded 3 similar events)
[2026-05-25 19:05:13] [INFO ] Invariant cache hit.
[2026-05-25 19:05:13] [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, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 66/114 variables, 48/59 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 1/115 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 0/115 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/115 variables, and 60 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1887 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 66/114 variables, 48/62 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 69/131 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 1/115 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/115 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/115 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/115 variables, and 132 constraints, problems are : Problem set: 0 solved, 69 unsolved in 4035 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5957ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 5959ms
Starting structural reductions in LTL mode, iteration 1 : 48/107 places, 70/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6090 ms. Remains : 48/107 places, 70/206 transitions.
[2026-05-25 19:05:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:19] [INFO ] Input system was already deterministic with 70 transitions.
[2026-05-25 19:05:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality9033992327621049712.gal : 1 ms
[2026-05-25 19:05:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality15104474006213211809.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/CTLCardinality9033992327621049712.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15104474006213211809.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,369612,0.157165,12164,2,3255,5,42105,6,0,258,25009,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t17, t19, Intersection with reachable at...222
(forward)formula 0,0,0.481053,24448,1,0,115,84005,151,61,1769,70672,142
FORMULA HealthRecord-PT-06-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 62 transition count 119
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 62 transition count 119
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 99 place count 53 transition count 100
Iterating global reduction 0 with 9 rules applied. Total rules applied 108 place count 53 transition count 100
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 117 place count 53 transition count 91
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 120 place count 50 transition count 83
Iterating global reduction 1 with 3 rules applied. Total rules applied 123 place count 50 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 126 place count 50 transition count 80
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 128 place count 48 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 130 place count 48 transition count 76
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 136 place count 48 transition count 70
Applied a total of 136 rules in 5 ms. Remains 48 /107 variables (removed 59) and now considering 70/206 (removed 136) transitions.
[2026-05-25 19:05:20] [INFO ] Flow matrix only has 67 transitions (discarded 3 similar events)
[2026-05-25 19:05:20] [INFO ] Invariant cache hit.
[2026-05-25 19:05:20] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-25 19:05:20] [INFO ] Flow matrix only has 67 transitions (discarded 3 similar events)
[2026-05-25 19:05:20] [INFO ] Invariant cache hit.
[2026-05-25 19:05:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:05:20] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 48/107 places, 70/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120 ms. Remains : 48/107 places, 70/206 transitions.
[2026-05-25 19:05:20] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:05:20] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:20] [INFO ] Input system was already deterministic with 70 transitions.
[2026-05-25 19:05:20] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:20] [INFO ] Flatten gal took : 11 ms
[2026-05-25 19:05:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality904770214663056676.gal : 2 ms
[2026-05-25 19:05:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality8090737197902380146.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/CTLCardinality904770214663056676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8090737197902380146.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,369612,0.163462,12212,2,3255,5,42105,6,0,258,25009,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.164467,12212,1,0,6,42105,7,1,343,25009,1
FORMULA HealthRecord-PT-06-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 63 transition count 121
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 63 transition count 121
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 96 place count 55 transition count 104
Iterating global reduction 0 with 8 rules applied. Total rules applied 104 place count 55 transition count 104
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 113 place count 55 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 116 place count 52 transition count 87
Iterating global reduction 1 with 3 rules applied. Total rules applied 119 place count 52 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 122 place count 52 transition count 84
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 124 place count 50 transition count 80
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 50 transition count 80
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 132 place count 50 transition count 74
Applied a total of 132 rules in 17 ms. Remains 50 /107 variables (removed 57) and now considering 74/206 (removed 132) transitions.
[2026-05-25 19:05:20] [INFO ] Flow matrix only has 71 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-10424880422416477024.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-608690931511807100.kers'
[2026-05-25 19:05:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10424880422416477024.kers, --Pflows, --basisKERS=/tmp/petrispot-output-608690931511807100.kers]
Normalized transition count is 70 out of 71 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 70 rows 50 cols 235 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 19:05:20] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-608690931511807100.kers
Total runtime 0 ms.
[2026-05-25 19:05:20] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 19:05:20] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2026-05-25 19:05:20] [INFO ] Invariant cache hit.
[2026-05-25 19:05:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:05:20] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2026-05-25 19:05:20] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2026-05-25 19:05:20] [INFO ] Invariant cache hit.
[2026-05-25 19:05:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 70/120 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/121 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/121 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 121/121 variables, and 62 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1900 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 70/120 variables, 50/64 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 73/137 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/121 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/121 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 121/121 variables, and 138 constraints, problems are : Problem set: 0 solved, 73 unsolved in 4391 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6319ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 6324ms
Starting structural reductions in LTL mode, iteration 1 : 50/107 places, 74/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6456 ms. Remains : 50/107 places, 74/206 transitions.
[2026-05-25 19:05:27] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:05:27] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:27] [INFO ] Input system was already deterministic with 74 transitions.
[2026-05-25 19:05:27] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:05:27] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality16751192635324560938.gal : 1 ms
[2026-05-25 19:05:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality3807615869008656577.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/CTLCardinality16751192635324560938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3807615869008656577.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,439596,0.036107,5604,2,1101,5,7988,6,0,270,5516,0


Converting to forward existential form...Done !
original formula: EF((EX(E((p0==1) U (p149==1))) * (p74==1)))
=> equivalent forward existential formula: [(FwdU(EY((FwdU(Init,TRUE) * (p74==1))),(p0==1)) * (p149==1))] != FALSE
Hit Full ! (commute/partial/dont) 73/0/1
(forward)formula 0,1,0.045012,5868,1,0,9,7988,16,2,444,5516,6
FORMULA HealthRecord-PT-06-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 63 transition count 121
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 63 transition count 121
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 97 place count 54 transition count 102
Iterating global reduction 0 with 9 rules applied. Total rules applied 106 place count 54 transition count 102
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 115 place count 54 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 117 place count 52 transition count 88
Iterating global reduction 1 with 2 rules applied. Total rules applied 119 place count 52 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 122 place count 52 transition count 85
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 123 place count 51 transition count 83
Iterating global reduction 2 with 1 rules applied. Total rules applied 124 place count 51 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 127 place count 51 transition count 80
Applied a total of 127 rules in 4 ms. Remains 51 /107 variables (removed 56) and now considering 80/206 (removed 126) transitions.
[2026-05-25 19:05:27] [INFO ] Flow matrix only has 77 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-5627560587743342134.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14188914230087069810.kers'
[2026-05-25 19:05:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5627560587743342134.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14188914230087069810.kers]
Normalized transition count is 76 out of 77 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 51 cols 259 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 19:05:27] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14188914230087069810.kers
Total runtime 1 ms.
[2026-05-25 19:05:27] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-25 19:05:27] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2026-05-25 19:05:27] [INFO ] Invariant cache hit.
[2026-05-25 19:05:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:05:27] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2026-05-25 19:05:27] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2026-05-25 19:05:27] [INFO ] Invariant cache hit.
[2026-05-25 19:05:27] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 76/127 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/128 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 0/128 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/128 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 64 constraints, problems are : Problem set: 0 solved, 79 unsolved in 2922 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 76/127 variables, 51/66 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 79/145 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (OVERLAPS) 1/128 variables, 1/146 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/128 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (OVERLAPS) 0/128 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 146 constraints, problems are : Problem set: 0 solved, 79 unsolved in 4499 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7430ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 7431ms
Starting structural reductions in LTL mode, iteration 1 : 51/107 places, 80/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7530 ms. Remains : 51/107 places, 80/206 transitions.
[2026-05-25 19:05:34] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:05:34] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:05:34] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-25 19:05:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:05:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality9010816167300799618.gal : 1 ms
[2026-05-25 19:05:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality8409646013556416813.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/CTLCardinality9010816167300799618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8409646013556416813.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,576648,0.248336,15468,2,3392,5,55819,6,0,280,35315,0


Converting to forward existential form...Done !
original formula: EX(AG(((p126==0)||(p12==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((p126==0)||(p12==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, t18, t20, t22, t40, t41, t...262
(forward)formula 0,0,1.37624,46776,1,0,148,255094,178,72,2028,166567,180
FORMULA HealthRecord-PT-06-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 67 transition count 129
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 67 transition count 129
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 87 place count 60 transition count 114
Iterating global reduction 0 with 7 rules applied. Total rules applied 94 place count 60 transition count 114
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 101 place count 60 transition count 107
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 102 place count 59 transition count 105
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 59 transition count 105
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 106 place count 59 transition count 102
Applied a total of 106 rules in 8 ms. Remains 59 /107 variables (removed 48) and now considering 102/206 (removed 104) transitions.
[2026-05-25 19:05:36] [INFO ] Flow matrix only has 99 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-4415589945021873446.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11318442510083655734.kers'
[2026-05-25 19:05:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4415589945021873446.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11318442510083655734.kers]
Normalized transition count is 98 out of 99 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 98 rows 59 cols 325 entries
Finished phase 1 with 50 SingleSign rule and 0 generalized
[2026-05-25 19:05:36] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11318442510083655734.kers
Total runtime 0 ms.
[2026-05-25 19:05:36] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:05:36] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
[2026-05-25 19:05:36] [INFO ] Invariant cache hit.
[2026-05-25 19:05:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:05:36] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 101 sub problems to find dead transitions.
[2026-05-25 19:05:36] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
[2026-05-25 19:05:36] [INFO ] Invariant cache hit.
[2026-05-25 19:05:36] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (OVERLAPS) 1/59 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (OVERLAPS) 98/157 variables, 59/70 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/157 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (OVERLAPS) 1/158 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (OVERLAPS) 0/158 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 71 constraints, problems are : Problem set: 0 solved, 101 unsolved in 2655 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 59/59 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (OVERLAPS) 1/59 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (OVERLAPS) 98/157 variables, 59/76 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 101/177 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (OVERLAPS) 1/158 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/158 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 11 (OVERLAPS) 0/158 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 178 constraints, problems are : Problem set: 0 solved, 101 unsolved in 7903 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 59/59 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10574ms problems are : Problem set: 0 solved, 101 unsolved
Search for dead transitions found 0 dead transitions in 10575ms
Starting structural reductions in LTL mode, iteration 1 : 59/107 places, 102/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10676 ms. Remains : 59/107 places, 102/206 transitions.
[2026-05-25 19:05:46] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:05:46] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:05:46] [INFO ] Input system was already deterministic with 102 transitions.
[2026-05-25 19:05:46] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:05:46] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:05:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality4142113014264155032.gal : 3 ms
[2026-05-25 19:05:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality6415355598375808072.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/CTLCardinality4142113014264155032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6415355598375808072.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.21671e+06,0.100252,8096,2,1660,5,17728,6,0,334,18862,0


Converting to forward existential form...Done !
original formula: EF((EF(EG(((p14==0)||(p133==1)))) * (((p23==0)&&(p33==1)) + (AX(((p17==0)||(p126==1))) * ((p15==1)||((p88==0)&&(p60==1)))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * E(TRUE U EG(((p14==0)||(p133==1))))) * ((p23==0)&&(p33==1)))] != FALSE + [(((FwdU(Init,TRU...278
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...383
(forward)formula 0,1,2.86219,100780,1,0,359,575114,228,165,2439,616837,389
FORMULA HealthRecord-PT-06-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 66 transition count 127
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 66 transition count 127
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 89 place count 59 transition count 113
Iterating global reduction 0 with 7 rules applied. Total rules applied 96 place count 59 transition count 113
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 104 place count 59 transition count 105
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 106 place count 57 transition count 99
Iterating global reduction 1 with 2 rules applied. Total rules applied 108 place count 57 transition count 99
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 109 place count 56 transition count 97
Iterating global reduction 1 with 1 rules applied. Total rules applied 110 place count 56 transition count 97
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 56 transition count 94
Applied a total of 113 rules in 13 ms. Remains 56 /107 variables (removed 51) and now considering 94/206 (removed 112) transitions.
[2026-05-25 19:05:49] [INFO ] Flow matrix only has 91 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-6605670271224636296.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2495479434914385105.kers'
[2026-05-25 19:05:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6605670271224636296.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2495479434914385105.kers]
Normalized transition count is 90 out of 91 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 90 rows 56 cols 299 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-25 19:05:49] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2495479434914385105.kers
Total runtime 0 ms.
[2026-05-25 19:05:49] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-25 19:05:49] [INFO ] Flow matrix only has 91 transitions (discarded 3 similar events)
[2026-05-25 19:05:49] [INFO ] Invariant cache hit.
[2026-05-25 19:05:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:05:49] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Running 93 sub problems to find dead transitions.
[2026-05-25 19:05:49] [INFO ] Flow matrix only has 91 transitions (discarded 3 similar events)
[2026-05-25 19:05:49] [INFO ] Invariant cache hit.
[2026-05-25 19:05:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (OVERLAPS) 90/146 variables, 56/67 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/146 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (OVERLAPS) 1/147 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (OVERLAPS) 0/147 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 147/147 variables, and 68 constraints, problems are : Problem set: 0 solved, 93 unsolved in 2478 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (OVERLAPS) 90/146 variables, 56/72 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/146 variables, 93/165 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (OVERLAPS) 1/147 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/147 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (OVERLAPS) 0/147 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 147/147 variables, and 166 constraints, problems are : Problem set: 0 solved, 93 unsolved in 6975 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9486ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 9486ms
Starting structural reductions in LTL mode, iteration 1 : 56/107 places, 94/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9649 ms. Remains : 56/107 places, 94/206 transitions.
[2026-05-25 19:05:59] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:05:59] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:05:59] [INFO ] Input system was already deterministic with 94 transitions.
[2026-05-25 19:05:59] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:05:59] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:05:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality3746320851563519306.gal : 1 ms
[2026-05-25 19:05:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality11169044848198340533.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/CTLCardinality3746320851563519306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11169044848198340533.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15669e+06,0.047385,5960,2,741,5,7245,6,0,314,8740,0


Converting to forward existential form...Done !
original formula: EG((AX((AX(((p98==0)||(p70==1))) + (p127==1))) * !(E((p68==1) U (AG((p21==1)) * A((p6==1) U (p109==1)))))))
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!((!(EX(!(((p98==0)||(p70==1))))) + (p127==1))))) * !(E((p68==1) U (!(E(TRUE U !((p21==1)))) * ...239
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, t20, t22, t24, t...302
(forward)formula 0,1,2.01062,74924,1,0,437,381887,229,251,2324,468428,477
FORMULA HealthRecord-PT-06-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 67 transition count 129
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 67 transition count 129
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 86 place count 61 transition count 116
Iterating global reduction 0 with 6 rules applied. Total rules applied 92 place count 61 transition count 116
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 98 place count 61 transition count 110
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 100 place count 59 transition count 105
Iterating global reduction 1 with 2 rules applied. Total rules applied 102 place count 59 transition count 105
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 105 place count 59 transition count 102
Applied a total of 105 rules in 11 ms. Remains 59 /107 variables (removed 48) and now considering 102/206 (removed 104) transitions.
[2026-05-25 19:06:01] [INFO ] Flow matrix only has 99 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-7103704733916268838.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16248844986044507852.kers'
[2026-05-25 19:06:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7103704733916268838.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16248844986044507852.kers]
Normalized transition count is 98 out of 99 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 98 rows 59 cols 323 entries
Finished phase 1 with 50 SingleSign rule and 0 generalized
[2026-05-25 19:06:01] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16248844986044507852.kers
Total runtime 1 ms.
[2026-05-25 19:06:01] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:06:01] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
[2026-05-25 19:06:01] [INFO ] Invariant cache hit.
[2026-05-25 19:06:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:06:01] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Running 101 sub problems to find dead transitions.
[2026-05-25 19:06:01] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
[2026-05-25 19:06:01] [INFO ] Invariant cache hit.
[2026-05-25 19:06:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (OVERLAPS) 1/59 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 98/157 variables, 59/72 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/157 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (OVERLAPS) 1/158 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/158 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 10 (OVERLAPS) 0/158 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/158 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 12 (OVERLAPS) 0/158 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 75 constraints, problems are : Problem set: 0 solved, 101 unsolved in 4865 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 59/59 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (OVERLAPS) 1/59 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 98/157 variables, 59/77 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/157 variables, 101/178 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (OVERLAPS) 1/158 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/158 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 11 (OVERLAPS) 0/158 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 180 constraints, problems are : Problem set: 0 solved, 101 unsolved in 7967 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 59/59 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12854ms problems are : Problem set: 0 solved, 101 unsolved
Search for dead transitions found 0 dead transitions in 12855ms
Starting structural reductions in LTL mode, iteration 1 : 59/107 places, 102/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12990 ms. Remains : 59/107 places, 102/206 transitions.
[2026-05-25 19:06:14] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:06:14] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:06:14] [INFO ] Input system was already deterministic with 102 transitions.
[2026-05-25 19:06:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:06:14] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:06:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality10880439604362911398.gal : 1 ms
[2026-05-25 19:06:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality16659312168503450245.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/CTLCardinality10880439604362911398.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16659312168503450245.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,841275,0.054794,6488,2,1242,5,9047,6,0,334,10693,0


Converting to forward existential form...Done !
original formula: EX(E(!(((!(EF(((p118==0)||(p133==1)))) * (!(((p87==0)||(p65==1))) + A(((p140==0)||(p17==1)) U ((p110==0)||(p118==1))))) * (p127==1))) U A...168
=> equivalent forward existential formula: [(FwdU(EY(Init),!(((!(E(TRUE U ((p118==0)||(p133==1)))) * (!(((p87==0)||(p65==1))) + !((E(!(((p110==0)||(p118==1...299
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...358
(forward)formula 0,1,0.353858,18816,1,0,221,69431,239,102,2573,61713,252
FORMULA HealthRecord-PT-06-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 72 transition count 139
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 72 transition count 139
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 75 place count 67 transition count 129
Iterating global reduction 0 with 5 rules applied. Total rules applied 80 place count 67 transition count 129
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 85 place count 67 transition count 124
Applied a total of 85 rules in 4 ms. Remains 67 /107 variables (removed 40) and now considering 124/206 (removed 82) transitions.
[2026-05-25 19:06:14] [INFO ] Flow matrix only has 121 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-13729742805774770794.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17127659935937846233.kers'
[2026-05-25 19:06:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13729742805774770794.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17127659935937846233.kers]
Normalized transition count is 120 out of 121 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 120 rows 67 cols 389 entries
Finished phase 1 with 58 SingleSign rule and 0 generalized
[2026-05-25 19:06:14] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17127659935937846233.kers
Total runtime 0 ms.
[2026-05-25 19:06:14] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:06:14] [INFO ] Flow matrix only has 121 transitions (discarded 3 similar events)
[2026-05-25 19:06:14] [INFO ] Invariant cache hit.
[2026-05-25 19:06:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:06:14] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 123 sub problems to find dead transitions.
[2026-05-25 19:06:14] [INFO ] Flow matrix only has 121 transitions (discarded 3 similar events)
[2026-05-25 19:06:14] [INFO ] Invariant cache hit.
[2026-05-25 19:06:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/67 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (OVERLAPS) 120/187 variables, 67/79 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (OVERLAPS) 1/188 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/188 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/188 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 10 (OVERLAPS) 0/188 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Real declared 188/188 variables, and 81 constraints, problems are : Problem set: 0 solved, 123 unsolved in 4675 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 67/67 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 123 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/67 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (OVERLAPS) 120/187 variables, 67/84 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/187 variables, 123/207 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/187 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 9 (OVERLAPS) 1/188 variables, 1/208 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/188 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 11 (OVERLAPS) 0/188 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Int declared 188/188 variables, and 208 constraints, problems are : Problem set: 0 solved, 123 unsolved in 11624 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 67/67 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16340ms problems are : Problem set: 0 solved, 123 unsolved
Search for dead transitions found 0 dead transitions in 16340ms
Starting structural reductions in LTL mode, iteration 1 : 67/107 places, 124/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16437 ms. Remains : 67/107 places, 124/206 transitions.
[2026-05-25 19:06:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:06:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:06:31] [INFO ] Input system was already deterministic with 124 transitions.
[2026-05-25 19:06:31] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:06:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:06:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality695049122934430246.gal : 1 ms
[2026-05-25 19:06:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality376458465801571896.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/CTLCardinality695049122934430246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality376458465801571896.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.05482e+06,0.066468,6728,2,1026,5,9998,6,0,388,11263,0


Converting to forward existential form...Done !
original formula: !(A(EX(((EX(((p122==0)||(p74==1))) + (p140!=0)) + (EF((p56==0)) + (!(EF(((p92==0)||(p44==1)))) * (EX(((p118==0)||(p95==1))) + (((p22==0)|...225
=> equivalent forward existential formula: ([((FwdU((FwdU(Init,!(!(E(TRUE U !((!(!(E(TRUE U !((p73==1))))) + EG((p107!=1)))))))) * !(EX(((EX(((p122==0)||(p...462
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...420
(forward)formula 0,0,2.7086,98252,1,0,369,577670,277,180,2856,518143,432
FORMULA HealthRecord-PT-06-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Graph (trivial) has 114 edges and 107 vertex of which 12 / 107 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 42 place count 59 transition count 120
Iterating global reduction 0 with 41 rules applied. Total rules applied 83 place count 59 transition count 120
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 92 place count 50 transition count 101
Iterating global reduction 0 with 9 rules applied. Total rules applied 101 place count 50 transition count 101
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 111 place count 50 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 113 place count 48 transition count 86
Iterating global reduction 1 with 2 rules applied. Total rules applied 115 place count 48 transition count 86
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 48 transition count 83
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 119 place count 47 transition count 81
Iterating global reduction 2 with 1 rules applied. Total rules applied 120 place count 47 transition count 81
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 123 place count 47 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 126 place count 47 transition count 75
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 128 place count 46 transition count 74
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 130 place count 44 transition count 72
Applied a total of 130 rules in 39 ms. Remains 44 /107 variables (removed 63) and now considering 72/206 (removed 134) transitions.
[2026-05-25 19:06:34] [INFO ] Flow matrix only has 64 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-279334945223796472.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12890377004206480727.kers'
[2026-05-25 19:06:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-279334945223796472.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12890377004206480727.kers]
Normalized transition count is 63 out of 64 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 63 rows 44 cols 216 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 19:06:34] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12890377004206480727.kers
Total runtime 0 ms.
[2026-05-25 19:06:34] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:06:34] [INFO ] Flow matrix only has 64 transitions (discarded 8 similar events)
[2026-05-25 19:06:34] [INFO ] Invariant cache hit.
[2026-05-25 19:06:34] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2026-05-25 19:06:34] [INFO ] Redundant transitions in 20 ms returned []
Running 56 sub problems to find dead transitions.
[2026-05-25 19:06:34] [INFO ] Flow matrix only has 64 transitions (discarded 8 similar events)
[2026-05-25 19:06:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (OVERLAPS) 63/107 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (OVERLAPS) 0/107 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 107/108 variables, and 56 constraints, problems are : Problem set: 0 solved, 56 unsolved in 1246 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 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) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (OVERLAPS) 63/107 variables, 44/58 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 56/114 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 9 (OVERLAPS) 0/107 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 107/108 variables, and 114 constraints, problems are : Problem set: 0 solved, 56 unsolved in 1732 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2995ms problems are : Problem set: 0 solved, 56 unsolved
Search for dead transitions found 0 dead transitions in 2995ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/107 places, 72/206 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3162 ms. Remains : 44/107 places, 72/206 transitions.
[2026-05-25 19:06:37] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:06:37] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:06:37] [INFO ] Input system was already deterministic with 72 transitions.
[2026-05-25 19:06:37] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:06:37] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:06:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality9329668692251473487.gal : 1 ms
[2026-05-25 19:06:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality16670444697241195847.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/CTLCardinality9329668692251473487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16670444697241195847.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,167188,0.051161,4924,2,452,5,3957,6,0,235,4183,0


Converting to forward existential form...Done !
original formula: AG(EF((EG(((p133==0)&&(p59==1))) * EF(((p152==0)&&(p37==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (EG(((p133==0)&&(p59==1))) * E(TRUE U ((p152==0)&&(p37==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t14, t15, t17, t18, t30, t34, t61, Interse...245
(forward)formula 0,0,0.170006,9720,1,0,169,32434,163,79,1736,27273,198
FORMULA HealthRecord-PT-06-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Graph (trivial) has 143 edges and 107 vertex of which 14 / 107 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 42 place count 58 transition count 119
Iterating global reduction 0 with 41 rules applied. Total rules applied 83 place count 58 transition count 119
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 93 place count 48 transition count 98
Iterating global reduction 0 with 10 rules applied. Total rules applied 103 place count 48 transition count 98
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 113 place count 48 transition count 88
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 116 place count 45 transition count 80
Iterating global reduction 1 with 3 rules applied. Total rules applied 119 place count 45 transition count 80
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 122 place count 45 transition count 77
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 124 place count 43 transition count 73
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 43 transition count 73
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 132 place count 43 transition count 67
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 136 place count 43 transition count 63
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 138 place count 42 transition count 62
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 141 place count 39 transition count 59
Applied a total of 141 rules in 17 ms. Remains 39 /107 variables (removed 68) and now considering 59/206 (removed 147) transitions.
[2026-05-25 19:06:37] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17798784841300959866.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11258760277462487936.kers'
[2026-05-25 19:06:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17798784841300959866.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11258760277462487936.kers]
Normalized transition count is 49 out of 50 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 49 rows 39 cols 172 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-25 19:06:37] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11258760277462487936.kers
Total runtime 2 ms.
[2026-05-25 19:06:37] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-25 19:06:37] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2026-05-25 19:06:37] [INFO ] Invariant cache hit.
[2026-05-25 19:06:37] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2026-05-25 19:06:37] [INFO ] Redundant transitions in 17 ms returned []
Running 43 sub problems to find dead transitions.
[2026-05-25 19:06:37] [INFO ] Flow matrix only has 50 transitions (discarded 9 similar events)
[2026-05-25 19:06:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 8/39 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (OVERLAPS) 49/88 variables, 39/52 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/88 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/89 variables, and 52 constraints, problems are : Problem set: 0 solved, 43 unsolved in 918 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 39/39 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 8/39 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/39 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (OVERLAPS) 49/88 variables, 39/53 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 43/96 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (OVERLAPS) 0/88 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/89 variables, and 96 constraints, problems are : Problem set: 0 solved, 43 unsolved in 1000 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 39/39 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1939ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1940ms
Starting structural reductions in SI_CTL mode, iteration 1 : 39/107 places, 59/206 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2163 ms. Remains : 39/107 places, 59/206 transitions.
[2026-05-25 19:06:39] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:06:39] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:06:39] [INFO ] Input system was already deterministic with 59 transitions.
[2026-05-25 19:06:39] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:06:39] [INFO ] Flatten gal took : 1 ms
[2026-05-25 19:06:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality2033132964800678960.gal : 0 ms
[2026-05-25 19:06:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality9570183321735422840.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/CTLCardinality2033132964800678960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9570183321735422840.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,73012,0.029706,4476,2,295,5,2386,6,0,200,2196,0


Converting to forward existential form...Done !
original formula: EF(AG((p36==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p36==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t13, t14, Intersection with reachable at each ...216
(forward)formula 0,1,0.081192,6932,1,0,110,16295,130,54,1407,12515,126
FORMULA HealthRecord-PT-06-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 68 transition count 130
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 68 transition count 130
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 82 place count 64 transition count 121
Iterating global reduction 0 with 4 rules applied. Total rules applied 86 place count 64 transition count 121
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 63 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 63 transition count 119
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 63 transition count 116
Applied a total of 91 rules in 8 ms. Remains 63 /107 variables (removed 44) and now considering 116/206 (removed 90) transitions.
[2026-05-25 19:06:39] [INFO ] Flow matrix only has 112 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-4682709004275605045.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-157965907338425772.kers'
[2026-05-25 19:06:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4682709004275605045.kers, --Pflows, --basisKERS=/tmp/petrispot-output-157965907338425772.kers]
Normalized transition count is 111 out of 112 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 111 rows 62 cols 371 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-25 19:06:39] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-157965907338425772.kers
Total runtime 3 ms.
[2026-05-25 19:06:39] [INFO ] Implicit Places using invariants in 254 ms returned []
[2026-05-25 19:06:39] [INFO ] Flow matrix only has 112 transitions (discarded 4 similar events)
[2026-05-25 19:06:39] [INFO ] Invariant cache hit.
[2026-05-25 19:06:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:06:40] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
Running 115 sub problems to find dead transitions.
[2026-05-25 19:06:40] [INFO ] Flow matrix only has 112 transitions (discarded 4 similar events)
[2026-05-25 19:06:40] [INFO ] Invariant cache hit.
[2026-05-25 19:06:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (OVERLAPS) 111/174 variables, 63/78 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/174 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (OVERLAPS) 1/175 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/175 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 11 (OVERLAPS) 0/175 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 175/175 variables, and 79 constraints, problems are : Problem set: 0 solved, 115 unsolved in 4083 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (OVERLAPS) 111/174 variables, 63/78 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/174 variables, 115/193 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/174 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 1/175 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/175 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 10 (OVERLAPS) 0/175 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 175/175 variables, and 194 constraints, problems are : Problem set: 0 solved, 115 unsolved in 9369 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13476ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 13476ms
Starting structural reductions in LTL mode, iteration 1 : 63/107 places, 116/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13809 ms. Remains : 63/107 places, 116/206 transitions.
[2026-05-25 19:06:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:06:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:06:53] [INFO ] Input system was already deterministic with 116 transitions.
[2026-05-25 19:06:53] [INFO ] Flatten gal took : 18 ms
[2026-05-25 19:06:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:06:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality10549758806137849063.gal : 1 ms
[2026-05-25 19:06:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality16639340801849776110.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/CTLCardinality10549758806137849063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16639340801849776110.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19192e+06,0.037913,5504,2,758,5,6010,6,0,361,5721,0


Converting to forward existential form...Done !
original formula: EF((EX(!(E((((p97==0)||(p132==1))&&((p86==0)||(p124==1))) U EG(((p21==0)||(p139==1)))))) + (!(E(((p77==0) + EG((p115==0))) U EF(((p103==0...186
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(E((((p97==0)||(p132==1))&&((p86==0)||(p124==1))) U EG(((p21==0)||(p139==1))))))] != F...275
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...343
(forward)formula 0,1,1.86961,71168,1,0,359,426229,253,172,2610,393356,417
FORMULA HealthRecord-PT-06-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 206/206 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 67 transition count 128
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 67 transition count 128
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 87 place count 60 transition count 113
Iterating global reduction 0 with 7 rules applied. Total rules applied 94 place count 60 transition count 113
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 100 place count 60 transition count 107
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 103 place count 57 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 106 place count 57 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 109 place count 57 transition count 96
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 111 place count 55 transition count 92
Iterating global reduction 2 with 2 rules applied. Total rules applied 113 place count 55 transition count 92
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 119 place count 55 transition count 86
Applied a total of 119 rules in 4 ms. Remains 55 /107 variables (removed 52) and now considering 86/206 (removed 120) transitions.
[2026-05-25 19:06:55] [INFO ] Flow matrix only has 82 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-13557792810676278694.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15220690446314614134.kers'
[2026-05-25 19:06:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13557792810676278694.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15220690446314614134.kers]
Normalized transition count is 81 out of 82 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 81 rows 55 cols 266 entries
Finished phase 1 with 44 SingleSign rule and 1 generalized
[2026-05-25 19:06:55] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15220690446314614134.kers
Total runtime 1 ms.
[2026-05-25 19:06:55] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-25 19:06:55] [INFO ] Flow matrix only has 82 transitions (discarded 4 similar events)
[2026-05-25 19:06:55] [INFO ] Invariant cache hit.
[2026-05-25 19:06:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:06:55] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 85 sub problems to find dead transitions.
[2026-05-25 19:06:55] [INFO ] Flow matrix only has 82 transitions (discarded 4 similar events)
[2026-05-25 19:06:55] [INFO ] Invariant cache hit.
[2026-05-25 19:06:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 1/55 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 81/136 variables, 55/69 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (OVERLAPS) 1/137 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/137 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 11 (OVERLAPS) 0/137 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 71 constraints, problems are : Problem set: 0 solved, 85 unsolved in 2627 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 1/55 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 81/136 variables, 55/77 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 85/162 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/136 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 11 (OVERLAPS) 1/137 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/137 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 13 (OVERLAPS) 0/137 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 163 constraints, problems are : Problem set: 0 solved, 85 unsolved in 6748 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9396ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 9396ms
Starting structural reductions in LTL mode, iteration 1 : 55/107 places, 86/206 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9499 ms. Remains : 55/107 places, 86/206 transitions.
[2026-05-25 19:07:04] [INFO ] Flatten gal took : 11 ms
[2026-05-25 19:07:04] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:07:04] [INFO ] Input system was already deterministic with 86 transitions.
[2026-05-25 19:07:04] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:07:04] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:07:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality11817763692021692478.gal : 1 ms
[2026-05-25 19:07:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality16777729822292008810.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/CTLCardinality11817763692021692478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16777729822292008810.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,669960,0.048162,5940,2,1338,5,8748,6,0,300,7668,0


Converting to forward existential form...Done !
original formula: AG(AX(AF(((AF(((p84==0)||(p99==1))) * (((p116==1)||(p52==0))||(p109==1))) * (((p74==0)||(p64==1))||(p88==1))))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),!(((!(EG(!(((p84==0)||(p99==1))))) * (((p116==1)||(p52==0))||(p109==1))) * (((p74==0)|...188
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, t24, t...347
(forward)formula 0,0,0.223347,13784,1,0,173,40910,196,81,2103,39731,187
FORMULA HealthRecord-PT-06-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-25 19:07:05] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:07:05] [INFO ] Flatten gal took : 3 ms
Total runtime 182792 ms.

BK_STOP 1779736025248

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-06"
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-06, 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-177961074300577"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-06.tgz
mv HealthRecord-PT-06 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 ;