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-177961074300649.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-15, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300649
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.8K Mar 7 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 7 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 7 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 13:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Mar 7 13:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Mar 7 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 7 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:45 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 73K 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-15-CTLCardinality-2024-00
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-01
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-02
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-03
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-04
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-05
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-06
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-07
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-08
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-09
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-10
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-11
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-12
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-13
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-14
FORMULA_NAME HealthRecord-PT-15-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779737475112

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-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 19:31:16] [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 19:31:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:31:16] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2026-05-25 19:31:16] [INFO ] Transformed 163 places.
[2026-05-25 19:31:16] [INFO ] Transformed 348 transitions.
[2026-05-25 19:31:16] [INFO ] Found NUPN structural information;
[2026-05-25 19:31:16] [INFO ] Parsed PT model containing 163 places and 348 transitions and 919 arcs in 182 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Ensure Unique test removed 29 transitions
Reduce redundant transitions removed 29 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA HealthRecord-PT-15-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-15-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 78 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 319/319 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 120 transition count 239
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 120 transition count 239
Applied a total of 86 rules in 21 ms. Remains 120 /163 variables (removed 43) and now considering 239/319 (removed 80) transitions.
[2026-05-25 19:31:16] [INFO ] Flow matrix only has 233 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-1983810233871925623.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5697241846214905644.kers'
[2026-05-25 19:31:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1983810233871925623.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5697241846214905644.kers]
Normalized transition count is 232 out of 233 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 232 rows 119 cols 668 entries
Finished phase 1 with 106 SingleSign rule and 2 generalized
[2026-05-25 19:31:16] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5697241846214905644.kers
Total runtime 2 ms.
[2026-05-25 19:31:16] [INFO ] Implicit Places using invariants in 247 ms returned []
[2026-05-25 19:31:16] [INFO ] Flow matrix only has 233 transitions (discarded 6 similar events)
[2026-05-25 19:31:16] [INFO ] Invariant cache hit.
[2026-05-25 19:31:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:31:16] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
Running 238 sub problems to find dead transitions.
[2026-05-25 19:31:17] [INFO ] Flow matrix only has 233 transitions (discarded 6 similar events)
[2026-05-25 19:31:17] [INFO ] Invariant cache hit.
[2026-05-25 19:31:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/119 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (OVERLAPS) 1/120 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 14/26 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (OVERLAPS) 232/352 variables, 120/148 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 11 (OVERLAPS) 1/353 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/353 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/353 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 14 (OVERLAPS) 0/353 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 151 constraints, problems are : Problem set: 0 solved, 238 unsolved in 20222 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 120/120 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/119 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (OVERLAPS) 1/120 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (OVERLAPS) 232/352 variables, 120/150 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 238/388 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/352 variables, 5/393 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 9/402 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 4/406 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 352/353 variables, and 408 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 120/120 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50394ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 50403ms
Starting structural reductions in LTL mode, iteration 1 : 120/163 places, 239/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50869 ms. Remains : 120/163 places, 239/319 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 239/239 transitions.
Applied a total of 0 rules in 2 ms. Remains 120 /120 variables (removed 0) and now considering 239/239 (removed 0) transitions.
[2026-05-25 19:32:07] [INFO ] Flow matrix only has 233 transitions (discarded 6 similar events)
[2026-05-25 19:32:07] [INFO ] Invariant cache hit.
[2026-05-25 19:32:07] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 19:32:07] [INFO ] Flow matrix only has 233 transitions (discarded 6 similar events)
[2026-05-25 19:32:07] [INFO ] Invariant cache hit.
[2026-05-25 19:32:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:32:07] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 209 ms. Remains : 120/120 places, 239/239 transitions.
Support contains 78 out of 120 places after structural reductions.
[2026-05-25 19:32:07] [INFO ] Flatten gal took : 38 ms
[2026-05-25 19:32:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 19:32:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA HealthRecord-PT-15-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-15-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 19:32:07] [INFO ] Flatten gal took : 16 ms
[2026-05-25 19:32:07] [INFO ] Input system was already deterministic with 239 transitions.
Support contains 73 out of 120 places (down from 78) after GAL structural reductions.
RANDOM walk for 40000 steps (3661 resets) in 1442 ms. (27 steps per ms) remains 21/52 properties
BEST_FIRST walk for 4003 steps (46 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (44 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (48 resets) in 9 ms. (400 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (46 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (45 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (44 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (48 resets) in 10 ms. (364 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (42 resets) in 12 ms. (307 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (47 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (44 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (47 resets) in 9 ms. (400 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (49 resets) in 8 ms. (444 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (50 resets) in 8 ms. (444 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (46 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (45 resets) in 12 ms. (307 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (46 resets) in 10 ms. (363 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (50 resets) in 8 ms. (444 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (48 resets) in 10 ms. (364 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (46 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (46 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (46 resets) in 8 ms. (444 steps per ms) remains 21/21 properties
[2026-05-25 19:32:08] [INFO ] Flow matrix only has 233 transitions (discarded 6 similar events)
[2026-05-25 19:32:08] [INFO ] Invariant cache hit.
[2026-05-25 19:32:08] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 21/56 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (OVERLAPS) 64/120 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 232/352 variables, 120/132 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/353 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (OVERLAPS) 0/353 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/353 variables, and 133 constraints, problems are : Problem set: 0 solved, 21 unsolved in 879 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 120/120 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 21/56 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 64/120 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp23 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 20/34 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 12/46 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 6/52 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 6/58 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 5/63 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/120 variables, 1/64 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/120 variables, 2/66 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/120 variables, 0/66 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 14 (OVERLAPS) 232/352 variables, 120/186 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/352 variables, 20/206 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/352 variables, 0/206 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 17 (OVERLAPS) 1/353 variables, 1/207 constraints. Problems are: Problem set: 1 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/353 variables, and 207 constraints, problems are : Problem set: 1 solved, 20 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 120/120 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 20/21 constraints, Known Traps: 54/54 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5896ms problems are : Problem set: 1 solved, 20 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 34 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 239/239 transitions.
Graph (complete) has 507 edges and 120 vertex of which 117 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 117 transition count 232
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 32 place count 90 transition count 178
Iterating global reduction 1 with 27 rules applied. Total rules applied 59 place count 90 transition count 178
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 65 place count 84 transition count 166
Iterating global reduction 1 with 6 rules applied. Total rules applied 71 place count 84 transition count 166
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 79 place count 84 transition count 158
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 2 with 2 rules applied. Total rules applied 81 place count 83 transition count 157
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 95 place count 76 transition count 197
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 98 place count 76 transition count 194
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 99 place count 76 transition count 194
Applied a total of 99 rules in 50 ms. Remains 76 /120 variables (removed 44) and now considering 194/239 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 76/120 places, 194/239 transitions.
RANDOM walk for 40000 steps (6093 resets) in 803 ms. (49 steps per ms) remains 17/20 properties
BEST_FIRST walk for 4004 steps (96 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (91 resets) in 13 ms. (285 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (89 resets) in 14 ms. (266 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (90 resets) in 13 ms. (285 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (95 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (93 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (95 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (83 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (80 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (86 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (87 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (90 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (85 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (85 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (78 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (81 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (92 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
[2026-05-25 19:32:14] [INFO ] Flow matrix only has 180 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4076188868724940121.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7652997306095724399.kers'
[2026-05-25 19:32:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4076188868724940121.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7652997306095724399.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 180 rows 76 cols 724 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-25 19:32:14] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7652997306095724399.kers
Total runtime 2 ms.
[2026-05-25 19:32:14] [INFO ] State equation strengthened by 21 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 49/76 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 180/256 variables, 76/85 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 21/106 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 0/256 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 106 constraints, problems are : Problem set: 0 solved, 17 unsolved in 368 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 76/76 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 49/76 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 19/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 180/256 variables, 76/110 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/256 variables, 21/131 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/256 variables, 17/148 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/256 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (OVERLAPS) 0/256 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 256/256 variables, and 148 constraints, problems are : Problem set: 0 solved, 17 unsolved in 2738 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 76/76 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3117ms problems are : Problem set: 0 solved, 17 unsolved
Parikh walk visited 16 properties in 1368 ms.
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 194/194 transitions.
Graph (trivial) has 82 edges and 76 vertex of which 4 / 76 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 335 edges and 74 vertex of which 73 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 73 transition count 188
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1 with 4 rules applied. Total rules applied 8 place count 71 transition count 186
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 10 place count 70 transition count 185
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 25 place count 55 transition count 155
Iterating global reduction 3 with 15 rules applied. Total rules applied 40 place count 55 transition count 155
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 43 place count 52 transition count 149
Iterating global reduction 3 with 3 rules applied. Total rules applied 46 place count 52 transition count 149
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 54 place count 48 transition count 145
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 60 place count 45 transition count 158
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 44 transition count 148
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 44 transition count 148
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 63 place count 43 transition count 146
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 43 transition count 146
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 70 place count 43 transition count 140
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 72 place count 43 transition count 138
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 74 place count 41 transition count 138
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 75 place count 41 transition count 373
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 80 place count 40 transition count 369
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 81 place count 39 transition count 308
Iterating global reduction 6 with 1 rules applied. Total rules applied 82 place count 39 transition count 308
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 83 place count 38 transition count 306
Iterating global reduction 6 with 1 rules applied. Total rules applied 84 place count 38 transition count 306
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 100 place count 38 transition count 290
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 7 with 17 rules applied. Total rules applied 117 place count 38 transition count 273
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 118 place count 37 transition count 218
Iterating global reduction 7 with 1 rules applied. Total rules applied 119 place count 37 transition count 218
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 120 place count 36 transition count 216
Iterating global reduction 7 with 1 rules applied. Total rules applied 121 place count 36 transition count 216
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 133 place count 36 transition count 204
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 139 place count 36 transition count 198
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 8 with 14 rules applied. Total rules applied 153 place count 36 transition count 198
Applied a total of 153 rules in 68 ms. Remains 36 /76 variables (removed 40) and now considering 198/194 (removed -4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 36/76 places, 198/194 transitions.
RANDOM walk for 40000 steps (3766 resets) in 788 ms. (50 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (604 resets) in 40 ms. (975 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1985 steps, run visited all 1 properties in 17 ms. (steps per millisecond=116 )
Probabilistic random walk after 1985 steps, saw 632 distinct states, run finished after 21 ms. (steps per millisecond=94 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2026-05-25 19:32:19] [INFO ] Flatten gal took : 11 ms
[2026-05-25 19:32:19] [INFO ] Flatten gal took : 12 ms
[2026-05-25 19:32:19] [INFO ] Input system was already deterministic with 239 transitions.
Support contains 72 out of 120 places (down from 73) after GAL structural reductions.
Computed a total of 8 stabilizing places and 12 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 239/239 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 74 transition count 149
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 74 transition count 149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 100 place count 66 transition count 133
Iterating global reduction 0 with 8 rules applied. Total rules applied 108 place count 66 transition count 133
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 116 place count 66 transition count 125
Applied a total of 116 rules in 5 ms. Remains 66 /120 variables (removed 54) and now considering 125/239 (removed 114) transitions.
[2026-05-25 19:32:19] [INFO ] Flow matrix only has 121 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-3248482958943524843.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7578752020926749200.kers'
[2026-05-25 19:32:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3248482958943524843.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7578752020926749200.kers]
Normalized transition count is 120 out of 121 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 120 rows 65 cols 407 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-25 19:32:19] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7578752020926749200.kers
Total runtime 1 ms.
[2026-05-25 19:32:19] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 19:32:19] [INFO ] Flow matrix only has 121 transitions (discarded 4 similar events)
[2026-05-25 19:32:19] [INFO ] Invariant cache hit.
[2026-05-25 19:32:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:32:19] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2026-05-25 19:32:19] [INFO ] Flow matrix only has 121 transitions (discarded 4 similar events)
[2026-05-25 19:32:19] [INFO ] Invariant cache hit.
[2026-05-25 19:32:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (OVERLAPS) 1/66 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (OVERLAPS) 120/186 variables, 66/80 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/186 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 7 (OVERLAPS) 1/187 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/187 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/187 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 10 (OVERLAPS) 0/187 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Real declared 187/187 variables, and 83 constraints, problems are : Problem set: 0 solved, 124 unsolved in 4827 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 66/66 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 124 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (OVERLAPS) 1/66 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 5/21 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/66 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (OVERLAPS) 120/186 variables, 66/87 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/186 variables, 124/211 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/186 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 9 (OVERLAPS) 1/187 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/187 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 11 (OVERLAPS) 0/187 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Int declared 187/187 variables, and 212 constraints, problems are : Problem set: 0 solved, 124 unsolved in 12367 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 66/66 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17215ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 17217ms
Starting structural reductions in LTL mode, iteration 1 : 66/120 places, 125/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17332 ms. Remains : 66/120 places, 125/239 transitions.
[2026-05-25 19:32:37] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:32:37] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:32:37] [INFO ] Input system was already deterministic with 125 transitions.
[2026-05-25 19:32:37] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:32:37] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:32:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality17072668597685247585.gal : 3 ms
[2026-05-25 19:32:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality16544670132666996060.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17072668597685247585.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16544670132666996060.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,2.5447e+06,0.692057,28916,2,3276,5,106058,6,0,382,129511,0


Converting to forward existential form...Done !
original formula: AG(A((((!(AX(((p47==0)||(p97==1)))) + (p10==0)) + ((p59==1)||(!((p100==0)||(p74==1))))) + (EF((p41==1)) * AG((p79==0)))) U EF((p12==1))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(TRUE U (p12==1)))) * !((((!(!(EX(!(((p47==0)||(p97==1)))))) + (p10==0)) + ((p59==1)...327
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...486
(forward)formula 0,0,3.70118,109424,1,0,289,510488,272,118,2905,561815,280
FORMULA HealthRecord-PT-15-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 239/239 transitions.
Graph (trivial) has 122 edges and 120 vertex of which 4 / 120 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 35 place count 84 transition count 171
Iterating global reduction 0 with 34 rules applied. Total rules applied 69 place count 84 transition count 171
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 71 place count 82 transition count 167
Iterating global reduction 0 with 2 rules applied. Total rules applied 73 place count 82 transition count 167
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 74 place count 81 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 75 place count 81 transition count 164
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 77 place count 81 transition count 162
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 81 place count 79 transition count 160
Applied a total of 81 rules in 28 ms. Remains 79 /120 variables (removed 41) and now considering 160/239 (removed 79) transitions.
[2026-05-25 19:32:40] [INFO ] Flow matrix only has 154 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-308137899905967667.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7166706171582122007.kers'
[2026-05-25 19:32:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-308137899905967667.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7166706171582122007.kers]
Normalized transition count is 153 out of 154 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 153 rows 79 cols 497 entries
Finished phase 1 with 68 SingleSign rule and 1 generalized
[2026-05-25 19:32:40] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7166706171582122007.kers
Total runtime 0 ms.
[2026-05-25 19:32:40] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-25 19:32:40] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-25 19:32:40] [INFO ] Invariant cache hit.
[2026-05-25 19:32:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:32:41] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2026-05-25 19:32:41] [INFO ] Redundant transitions in 5 ms returned []
Running 159 sub problems to find dead transitions.
[2026-05-25 19:32:41] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2026-05-25 19:32:41] [INFO ] Invariant cache hit.
[2026-05-25 19:32:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/79 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 8 (OVERLAPS) 153/232 variables, 79/94 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/232 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/232 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 11 (OVERLAPS) 1/233 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/233 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 13 (OVERLAPS) 0/233 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 159 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 96 constraints, problems are : Problem set: 0 solved, 159 unsolved in 8017 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 159/159 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 159 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/79 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 8 (OVERLAPS) 153/232 variables, 79/97 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/232 variables, 159/256 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/232 variables, 3/259 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/232 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 12 (OVERLAPS) 1/233 variables, 1/260 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/233 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 14 (OVERLAPS) 0/233 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 159 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 260 constraints, problems are : Problem set: 0 solved, 159 unsolved in 27724 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 159/159 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35764ms problems are : Problem set: 0 solved, 159 unsolved
Search for dead transitions found 0 dead transitions in 35766ms
Starting structural reductions in SI_CTL mode, iteration 1 : 79/120 places, 160/239 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35927 ms. Remains : 79/120 places, 160/239 transitions.
[2026-05-25 19:33:16] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:33:16] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:33:16] [INFO ] Input system was already deterministic with 160 transitions.
[2026-05-25 19:33:16] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:33:16] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:33:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality8473596547139158682.gal : 2 ms
[2026-05-25 19:33:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality10351729565236601168.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/CTLCardinality8473596547139158682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10351729565236601168.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,1.24116e+07,8.29834,214328,2,38841,5,703384,6,0,468,1.20358e+06,0


Converting to forward existential form...Done !
original formula: ((EG(((p147==1) * E((((((p120==0)||(p135==1))&&(p99==1))||(p128==1))||((p43==0)||(p67==1))) U EF((p122==0))))) + AG((EF(((p14==0)&&(p1==1...436
=> equivalent forward existential formula: ([(FwdU(((Init * !((EG(((E(TRUE U (p70==1)) + EG((p51==0))) * E(((p147==0)||(p95==1)) U ((p145==0)||(p123==1))))...1277
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t2...630
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-25 19:33:46] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:33:46] [INFO ] Applying decomposition
[2026-05-25 19:33:46] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7224114857509234356.txt' '-o' '/tmp/graph7224114857509234356.bin' '-w' '/tmp/graph7224114857509234356.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7224114857509234356.bin' '-l' '-1' '-v' '-w' '/tmp/graph7224114857509234356.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:33:47] [INFO ] Decomposing Gal with order
[2026-05-25 19:33:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:33:47] [INFO ] Removed a total of 129 redundant transitions.
[2026-05-25 19:33:47] [INFO ] Flatten gal took : 68 ms
[2026-05-25 19:33:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 6 ms.
[2026-05-25 19:33:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality10361822989457880319.gal : 3 ms
[2026-05-25 19:33:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality9368775697832589456.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/CTLCardinality10361822989457880319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9368775697832589456.ctl'

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 -...263
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,1.24116e+07,0.173914,11400,338,305,11103,2804,328,24571,163,12683,0


Converting to forward existential form...Done !
original formula: ((EG(((i8.u12.p147==1) * E((((((i1.u2.p120==0)||(i8.u11.p135==1))&&(i7.u9.p99==1))||(i8.u12.p128==1))||((u3.p43==0)||(u5.p67==1))) U EF((...581
=> equivalent forward existential formula: ([(FwdU(((Init * !((EG(((E(TRUE U (u5.p70==1)) + EG((u3.p51==0))) * E(((i8.u12.p147==0)||(i7.u9.p95==1)) U ((i8....1627
Reverse transition relation is NOT exact ! Due to transitions t94, t96, t97, t99, t100, t101, t102, t103, t109, t110, t112, t119, t120, t128, t129, t134, t...860
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,1.05767,41736,1,0,59534,13686,2213,131383,934,58387,133813
FORMULA HealthRecord-PT-15-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 239/239 transitions.
Graph (trivial) has 166 edges and 120 vertex of which 6 / 120 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 53 place count 65 transition count 135
Iterating global reduction 0 with 52 rules applied. Total rules applied 105 place count 65 transition count 135
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 115 place count 55 transition count 115
Iterating global reduction 0 with 10 rules applied. Total rules applied 125 place count 55 transition count 115
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 132 place count 55 transition count 108
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 135 place count 52 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 138 place count 52 transition count 99
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 141 place count 49 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 144 place count 49 transition count 93
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 153 place count 49 transition count 84
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 155 place count 49 transition count 82
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 159 place count 47 transition count 80
Applied a total of 159 rules in 15 ms. Remains 47 /120 variables (removed 73) and now considering 80/239 (removed 159) transitions.
[2026-05-25 19:33:48] [INFO ] Flow matrix only has 75 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16684756706326504161.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1200279790851912201.kers'
[2026-05-25 19:33:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16684756706326504161.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1200279790851912201.kers]
Normalized transition count is 74 out of 75 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 74 rows 47 cols 265 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 19:33:48] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1200279790851912201.kers
Total runtime 0 ms.
[2026-05-25 19:33:48] [INFO ] Implicit Places using invariants in 90 ms returned []
[2026-05-25 19:33:48] [INFO ] Flow matrix only has 75 transitions (discarded 5 similar events)
[2026-05-25 19:33:48] [INFO ] Invariant cache hit.
[2026-05-25 19:33:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:33:48] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2026-05-25 19:33:48] [INFO ] Redundant transitions in 18 ms returned []
Running 79 sub problems to find dead transitions.
[2026-05-25 19:33:48] [INFO ] Flow matrix only has 75 transitions (discarded 5 similar events)
[2026-05-25 19:33:48] [INFO ] Invariant cache hit.
[2026-05-25 19:33:48] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 74/121 variables, 47/58 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/122 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 0/122 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 59 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1951 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 74/121 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 79/139 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/122 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 140 constraints, problems are : Problem set: 0 solved, 79 unsolved in 4130 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6090ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 6091ms
Starting structural reductions in SI_CTL mode, iteration 1 : 47/120 places, 80/239 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6314 ms. Remains : 47/120 places, 80/239 transitions.
[2026-05-25 19:33:54] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:33:54] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:33:54] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-25 19:33:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:33:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:33:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality16203862280739437308.gal : 1 ms
[2026-05-25 19:33:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality15846173841273413854.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/CTLCardinality16203862280739437308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15846173841273413854.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,707621,0.068129,7232,2,1096,5,16204,6,0,262,13669,0


Converting to forward existential form...Done !
original formula: AF(AG(((p124==0)||(p71==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((p124==0)||(p71==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t15, t16, t73, Intersection with rea...231
(forward)formula 0,0,1.03467,42424,1,0,233,190527,182,126,1943,240152,237
FORMULA HealthRecord-PT-15-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 239/239 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 76 transition count 154
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 76 transition count 154
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 95 place count 69 transition count 140
Iterating global reduction 0 with 7 rules applied. Total rules applied 102 place count 69 transition count 140
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 108 place count 69 transition count 134
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 109 place count 68 transition count 131
Iterating global reduction 1 with 1 rules applied. Total rules applied 110 place count 68 transition count 131
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 111 place count 67 transition count 129
Iterating global reduction 1 with 1 rules applied. Total rules applied 112 place count 67 transition count 129
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 113 place count 67 transition count 128
Applied a total of 113 rules in 9 ms. Remains 67 /120 variables (removed 53) and now considering 128/239 (removed 111) transitions.
[2026-05-25 19:33:55] [INFO ] Flow matrix only has 125 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-14936970035249274617.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10106972413739802330.kers'
[2026-05-25 19:33:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14936970035249274617.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10106972413739802330.kers]
Normalized transition count is 124 out of 125 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 124 rows 67 cols 411 entries
Finished phase 1 with 58 SingleSign rule and 0 generalized
[2026-05-25 19:33:55] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10106972413739802330.kers
Total runtime 1 ms.
[2026-05-25 19:33:55] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 19:33:55] [INFO ] Flow matrix only has 125 transitions (discarded 3 similar events)
[2026-05-25 19:33:55] [INFO ] Invariant cache hit.
[2026-05-25 19:33:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:33:55] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Running 127 sub problems to find dead transitions.
[2026-05-25 19:33:55] [INFO ] Flow matrix only has 125 transitions (discarded 3 similar events)
[2026-05-25 19:33:55] [INFO ] Invariant cache hit.
[2026-05-25 19:33:55] [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, 127 unsolved
At refinement iteration 1 (OVERLAPS) 1/67 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (OVERLAPS) 124/191 variables, 67/78 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/191 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (OVERLAPS) 1/192 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 0/192 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 79 constraints, problems are : Problem set: 0 solved, 127 unsolved in 3818 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 67/67 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (OVERLAPS) 1/67 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 124/191 variables, 67/81 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 127/208 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 1/192 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/192 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 10 (OVERLAPS) 0/192 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 209 constraints, problems are : Problem set: 0 solved, 127 unsolved in 13286 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 67/67 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17118ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 17119ms
Starting structural reductions in LTL mode, iteration 1 : 67/120 places, 128/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17239 ms. Remains : 67/120 places, 128/239 transitions.
[2026-05-25 19:34:12] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:34:12] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:34:12] [INFO ] Input system was already deterministic with 128 transitions.
[2026-05-25 19:34:12] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:34:12] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:34:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality16821122355542616169.gal : 1 ms
[2026-05-25 19:34:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality16713527197267042978.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/CTLCardinality16821122355542616169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16713527197267042978.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,3.99644e+06,1.3458,43620,2,5163,5,168758,6,0,392,210919,0


Converting to forward existential form...Done !
original formula: !(A(AX(((p100==0)||(p53==1))) U ((!(((p145==0)&&((p32==0)||(p95==1)))) + A((p89==1) U (p15==1))) + !(((((p48==1)&&(p153==1))||(p13==0))||...183
=> equivalent forward existential formula: (([(FwdU((((FwdU(Init,!(((!(((p145==0)&&((p32==0)||(p95==1)))) + !((E(!((p15==1)) U (!((p89==1)) * !((p15==1))))...1032
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...484
(forward)formula 0,1,14.9359,373756,1,0,499,2.18808e+06,303,256,2934,2.20195e+06,522
FORMULA HealthRecord-PT-15-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 239/239 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 65 transition count 132
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 65 transition count 132
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 120 place count 55 transition count 112
Iterating global reduction 0 with 10 rules applied. Total rules applied 130 place count 55 transition count 112
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 139 place count 55 transition count 103
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 142 place count 52 transition count 94
Iterating global reduction 1 with 3 rules applied. Total rules applied 145 place count 52 transition count 94
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 148 place count 49 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 151 place count 49 transition count 88
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 160 place count 49 transition count 79
Applied a total of 160 rules in 19 ms. Remains 49 /120 variables (removed 71) and now considering 79/239 (removed 160) transitions.
[2026-05-25 19:34:27] [INFO ] Flow matrix only has 76 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-5082054719740450798.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9333726924310387961.kers'
[2026-05-25 19:34:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5082054719740450798.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9333726924310387961.kers]
Normalized transition count is 75 out of 76 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 49 cols 269 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 19:34:27] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9333726924310387961.kers
Total runtime 2 ms.
[2026-05-25 19:34:28] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-25 19:34:28] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2026-05-25 19:34:28] [INFO ] Invariant cache hit.
[2026-05-25 19:34:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:34:28] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 19:34:28] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2026-05-25 19:34:28] [INFO ] Invariant cache hit.
[2026-05-25 19:34:28] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 75/124 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 1/125 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 61 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1982 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 75/124 variables, 49/64 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 78/142 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 1/125 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/125 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/125 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 143 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4782 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6774ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 6775ms
Starting structural reductions in LTL mode, iteration 1 : 49/120 places, 79/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6955 ms. Remains : 49/120 places, 79/239 transitions.
[2026-05-25 19:34:34] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:34:34] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:34:34] [INFO ] Input system was already deterministic with 79 transitions.
[2026-05-25 19:34:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:34:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:34:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality17271983985703907088.gal : 1 ms
[2026-05-25 19:34:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality711675637138454470.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/CTLCardinality17271983985703907088.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality711675637138454470.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,484794,0.093178,8456,2,1824,5,21471,6,0,271,19214,0


Converting to forward existential form...Done !
original formula: EX(AG(AX(FALSE)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(EX(!(FALSE)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, Intersection with reachab...227
(forward)formula 0,0,0.379305,19080,1,0,138,72198,174,64,2045,56335,167
FORMULA HealthRecord-PT-15-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 239/239 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 70 transition count 142
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 70 transition count 142
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 108 place count 62 transition count 126
Iterating global reduction 0 with 8 rules applied. Total rules applied 116 place count 62 transition count 126
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 125 place count 62 transition count 117
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 126 place count 61 transition count 114
Iterating global reduction 1 with 1 rules applied. Total rules applied 127 place count 61 transition count 114
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 128 place count 60 transition count 112
Iterating global reduction 1 with 1 rules applied. Total rules applied 129 place count 60 transition count 112
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 131 place count 60 transition count 110
Applied a total of 131 rules in 5 ms. Remains 60 /120 variables (removed 60) and now considering 110/239 (removed 129) transitions.
[2026-05-25 19:34:35] [INFO ] Flow matrix only has 107 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-10846934620625250416.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7779408879199442687.kers'
[2026-05-25 19:34:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10846934620625250416.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7779408879199442687.kers]
Normalized transition count is 106 out of 107 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 106 rows 60 cols 365 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-25 19:34:35] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7779408879199442687.kers
Total runtime 0 ms.
[2026-05-25 19:34:35] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-25 19:34:35] [INFO ] Flow matrix only has 107 transitions (discarded 3 similar events)
[2026-05-25 19:34:35] [INFO ] Invariant cache hit.
[2026-05-25 19:34:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:34:35] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Running 109 sub problems to find dead transitions.
[2026-05-25 19:34:35] [INFO ] Flow matrix only has 107 transitions (discarded 3 similar events)
[2026-05-25 19:34:35] [INFO ] Invariant cache hit.
[2026-05-25 19:34:35] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 106/166 variables, 60/71 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/166 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (OVERLAPS) 1/167 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 72 constraints, problems are : Problem set: 0 solved, 109 unsolved in 3363 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 109 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (OVERLAPS) 106/166 variables, 60/76 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 109/185 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 9 (OVERLAPS) 1/167 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/167 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 11 (OVERLAPS) 0/167 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 186 constraints, problems are : Problem set: 0 solved, 109 unsolved in 10174 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13552ms problems are : Problem set: 0 solved, 109 unsolved
Search for dead transitions found 0 dead transitions in 13553ms
Starting structural reductions in LTL mode, iteration 1 : 60/120 places, 110/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13659 ms. Remains : 60/120 places, 110/239 transitions.
[2026-05-25 19:34:49] [INFO ] Flatten gal took : 13 ms
[2026-05-25 19:34:49] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:34:49] [INFO ] Input system was already deterministic with 110 transitions.
[2026-05-25 19:34:49] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:34:49] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:34:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality16432755318639078634.gal : 1 ms
[2026-05-25 19:34:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality665658915315443704.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/CTLCardinality16432755318639078634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality665658915315443704.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,1.32169e+06,1.07034,41056,2,8991,5,146299,6,0,346,163393,0


Converting to forward existential form...Done !
original formula: (AF(EX(E((p127!=0) U !(((p6==0)||(p101==1)))))) + (EF(EX(E((p49==0) U (p139==1)))) * (EX(TRUE) + AX((AX(FALSE) + !(E(((p20==0)||(p101==1)...174
=> equivalent forward existential formula: ([((Init * !(!(EG(!(EX(E((p127!=0) U !(((p6==0)||(p101==1)))))))))) * !(E(TRUE U EX(E((p49==0) U (p139==1))))))]...325
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...388
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,17.5083,515612,1,0,464,2.7875e+06,262,238,2663,3.08479e+06,468
FORMULA HealthRecord-PT-15-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 239/239 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 68 transition count 138
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 68 transition count 138
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 113 place count 59 transition count 120
Iterating global reduction 0 with 9 rules applied. Total rules applied 122 place count 59 transition count 120
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 131 place count 59 transition count 111
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 132 place count 58 transition count 108
Iterating global reduction 1 with 1 rules applied. Total rules applied 133 place count 58 transition count 108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 134 place count 57 transition count 106
Iterating global reduction 1 with 1 rules applied. Total rules applied 135 place count 57 transition count 106
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 138 place count 57 transition count 103
Applied a total of 138 rules in 4 ms. Remains 57 /120 variables (removed 63) and now considering 103/239 (removed 136) transitions.
[2026-05-25 19:35:06] [INFO ] Flow matrix only has 100 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-4976424595517025831.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3939503369400975369.kers'
[2026-05-25 19:35:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4976424595517025831.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3939503369400975369.kers]
Normalized transition count is 99 out of 100 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 99 rows 57 cols 347 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-25 19:35:06] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3939503369400975369.kers
Total runtime 0 ms.
[2026-05-25 19:35:06] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-25 19:35:06] [INFO ] Flow matrix only has 100 transitions (discarded 3 similar events)
[2026-05-25 19:35:06] [INFO ] Invariant cache hit.
[2026-05-25 19:35:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:35:06] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2026-05-25 19:35:06] [INFO ] Flow matrix only has 100 transitions (discarded 3 similar events)
[2026-05-25 19:35:06] [INFO ] Invariant cache hit.
[2026-05-25 19:35:06] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 99/156 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/157 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/157 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 0/157 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 157/157 variables, and 71 constraints, problems are : Problem set: 0 solved, 102 unsolved in 4081 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (OVERLAPS) 99/156 variables, 57/73 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 102/175 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (OVERLAPS) 1/157 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/157 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 0/157 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/157 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/157 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 157/157 variables, and 177 constraints, problems are : Problem set: 0 solved, 102 unsolved in 11625 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15717ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 15719ms
Starting structural reductions in LTL mode, iteration 1 : 57/120 places, 103/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15835 ms. Remains : 57/120 places, 103/239 transitions.
[2026-05-25 19:35:22] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:35:22] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:35:22] [INFO ] Input system was already deterministic with 103 transitions.
[2026-05-25 19:35:22] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:35:22] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:35:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality2533346767933561371.gal : 1 ms
[2026-05-25 19:35:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality1693375756873584040.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/CTLCardinality2533346767933561371.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1693375756873584040.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,938962,0.15776,10368,2,1813,5,30574,6,0,327,29541,0


Converting to forward existential form...Done !
original formula: EF(((!(E((AG((p9==1)) + (p90==0)) U AX((p63==1)))) * EG((p12!=1))) * (EG(AF(((p111!=0)&&(p117!=1)))) * ((p138==0)||(p113==1)))))
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * (!(E((!(E(TRUE U !((p9==1)))) + (p90==0)) U !(EX(!((p63==1)))))) * EG((p12!=1)))) * ((...220
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t22, t...313
(forward)formula 0,1,8.37584,267764,1,0,483,1.48708e+06,248,272,2501,1.6172e+06,626
FORMULA HealthRecord-PT-15-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 239/239 transitions.
Graph (trivial) has 168 edges and 120 vertex of which 6 / 120 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 54 place count 63 transition count 132
Iterating global reduction 0 with 53 rules applied. Total rules applied 107 place count 63 transition count 132
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 118 place count 52 transition count 110
Iterating global reduction 0 with 11 rules applied. Total rules applied 129 place count 52 transition count 110
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 139 place count 52 transition count 100
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 142 place count 49 transition count 91
Iterating global reduction 1 with 3 rules applied. Total rules applied 145 place count 49 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 147 place count 47 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 149 place count 47 transition count 87
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 155 place count 47 transition count 81
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 157 place count 47 transition count 79
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 161 place count 45 transition count 77
Applied a total of 161 rules in 22 ms. Remains 45 /120 variables (removed 75) and now considering 77/239 (removed 162) transitions.
[2026-05-25 19:35:31] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10898015632910899888.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16520886870915535459.kers'
[2026-05-25 19:35:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10898015632910899888.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16520886870915535459.kers]
Normalized transition count is 71 out of 72 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 71 rows 45 cols 250 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 19:35:31] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16520886870915535459.kers
Total runtime 1 ms.
[2026-05-25 19:35:31] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:35:31] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2026-05-25 19:35:31] [INFO ] Invariant cache hit.
[2026-05-25 19:35:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:35:31] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2026-05-25 19:35:31] [INFO ] Redundant transitions in 12 ms returned []
Running 63 sub problems to find dead transitions.
[2026-05-25 19:35:31] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2026-05-25 19:35:31] [INFO ] Invariant cache hit.
[2026-05-25 19:35:31] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (OVERLAPS) 7/45 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 71/116 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 1/117 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 0/117 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 117/117 variables, and 58 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1830 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (OVERLAPS) 7/45 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 71/116 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 63/121 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 1/117 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/117 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (OVERLAPS) 0/117 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 117/117 variables, and 122 constraints, problems are : Problem set: 0 solved, 63 unsolved in 2630 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4474ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 4474ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/120 places, 77/239 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4599 ms. Remains : 45/120 places, 77/239 transitions.
[2026-05-25 19:35:35] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:35:35] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:35:35] [INFO ] Input system was already deterministic with 77 transitions.
[2026-05-25 19:35:35] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:35:35] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:35:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality8489941729426248290.gal : 1 ms
[2026-05-25 19:35:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality15877676009994676883.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/CTLCardinality8489941729426248290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15877676009994676883.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,530716,0.110621,9480,2,1776,5,25811,6,0,249,23288,0


Converting to forward existential form...Done !
original formula: EF(EG((p144!=0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(p144!=0))] != FALSE
Hit Full ! (commute/partial/dont) 72/0/5
(forward)formula 0,1,0.297864,15076,1,0,9,55248,19,2,1359,30842,8
FORMULA HealthRecord-PT-15-CTLCardinality-2024-08 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 : 120/120 places, 239/239 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 72 transition count 146
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 72 transition count 146
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 104 place count 64 transition count 130
Iterating global reduction 0 with 8 rules applied. Total rules applied 112 place count 64 transition count 130
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 120 place count 64 transition count 122
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 122 place count 62 transition count 116
Iterating global reduction 1 with 2 rules applied. Total rules applied 124 place count 62 transition count 116
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 126 place count 60 transition count 112
Iterating global reduction 1 with 2 rules applied. Total rules applied 128 place count 60 transition count 112
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 134 place count 60 transition count 106
Applied a total of 134 rules in 4 ms. Remains 60 /120 variables (removed 60) and now considering 106/239 (removed 133) transitions.
[2026-05-25 19:35:35] [INFO ] Flow matrix only has 103 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-15188093692543771500.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11605616719128774239.kers'
[2026-05-25 19:35:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15188093692543771500.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11605616719128774239.kers]
Normalized transition count is 102 out of 103 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 102 rows 60 cols 343 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-25 19:35:35] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11605616719128774239.kers
Total runtime 1 ms.
[2026-05-25 19:35:36] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 19:35:36] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
[2026-05-25 19:35:36] [INFO ] Invariant cache hit.
[2026-05-25 19:35:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:35:36] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 105 sub problems to find dead transitions.
[2026-05-25 19:35:36] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
[2026-05-25 19:35:36] [INFO ] Invariant cache hit.
[2026-05-25 19:35:36] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 102/162 variables, 60/72 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 1/163 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 0/163 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 73 constraints, problems are : Problem set: 0 solved, 105 unsolved in 3126 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (OVERLAPS) 102/162 variables, 60/74 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 105/179 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 1/163 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/163 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 10 (OVERLAPS) 0/163 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 180 constraints, problems are : Problem set: 0 solved, 105 unsolved in 8062 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11199ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 11199ms
Starting structural reductions in LTL mode, iteration 1 : 60/120 places, 106/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11306 ms. Remains : 60/120 places, 106/239 transitions.
[2026-05-25 19:35:47] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:35:47] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:35:47] [INFO ] Input system was already deterministic with 106 transitions.
[2026-05-25 19:35:47] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:35:47] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:35:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality12071072312958065692.gal : 1 ms
[2026-05-25 19:35:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality8520980662835158797.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/CTLCardinality12071072312958065692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8520980662835158797.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,1.91963e+06,0.440888,21064,2,4572,5,78563,6,0,342,80081,0


Converting to forward existential form...Done !
original formula: (EF((EF(((p113==0)&&(p27==1))) * ((p81==1) + ((p16==1) * EX((p71==0)))))) * AF(EG(EX(A((p98==1) U ((p110==0)||(p77==1)))))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (E(TRUE U ((p113==0)&&(p27==1))) * ((p81==1) + ((p16==1) * EX((p71==0))))))))] = FALSE * [F...292
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t20, t22, t24, t...454
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,6.63302,206116,1,0,414,1.06311e+06,254,190,2622,1.21484e+06,455
FORMULA HealthRecord-PT-15-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 239/239 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 67 transition count 136
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 67 transition count 136
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 116 place count 57 transition count 116
Iterating global reduction 0 with 10 rules applied. Total rules applied 126 place count 57 transition count 116
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 135 place count 57 transition count 107
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 138 place count 54 transition count 98
Iterating global reduction 1 with 3 rules applied. Total rules applied 141 place count 54 transition count 98
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 144 place count 51 transition count 92
Iterating global reduction 1 with 3 rules applied. Total rules applied 147 place count 51 transition count 92
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 156 place count 51 transition count 83
Applied a total of 156 rules in 8 ms. Remains 51 /120 variables (removed 69) and now considering 83/239 (removed 156) transitions.
[2026-05-25 19:35:53] [INFO ] Flow matrix only has 80 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-10376196205031403080.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3212930031735075307.kers'
[2026-05-25 19:35:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10376196205031403080.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3212930031735075307.kers]
Normalized transition count is 79 out of 80 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 51 cols 277 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 19:35:54] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3212930031735075307.kers
Total runtime 1 ms.
[2026-05-25 19:35:54] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:35:54] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:35:54] [INFO ] Invariant cache hit.
[2026-05-25 19:35:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:35:54] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2026-05-25 19:35:54] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:35:54] [INFO ] Invariant cache hit.
[2026-05-25 19:35:54] [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, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 79/130 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 1/131 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (OVERLAPS) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 64 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2667 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 79/130 variables, 51/66 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 82/148 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 1/131 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 149 constraints, problems are : Problem set: 0 solved, 82 unsolved in 5268 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7943ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 7943ms
Starting structural reductions in LTL mode, iteration 1 : 51/120 places, 83/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8038 ms. Remains : 51/120 places, 83/239 transitions.
[2026-05-25 19:36:02] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:36:02] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:36:02] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 19:36:02] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:36:02] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:36:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality11593120088839353106.gal : 1 ms
[2026-05-25 19:36:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality13756425962466067330.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/CTLCardinality11593120088839353106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13756425962466067330.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,583939,0.078787,7484,2,1323,5,16599,6,0,283,14594,0


Converting to forward existential form...Done !
original formula: (AF((p73==1)) + EF(EX(EG(EX((p152==1))))))
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U EX(EG(EX((p152==1))))))),!((p73==1)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t9, t10, t11, t12, t13, t14, t15, t17, t19, t21, t29, t30, t55, t56, ...278
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.438734,21880,1,0,176,104374,199,80,2168,79642,204
FORMULA HealthRecord-PT-15-CTLCardinality-2024-10 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 : 120/120 places, 239/239 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 65 transition count 132
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 65 transition count 132
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 120 place count 55 transition count 112
Iterating global reduction 0 with 10 rules applied. Total rules applied 130 place count 55 transition count 112
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 139 place count 55 transition count 103
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 142 place count 52 transition count 94
Iterating global reduction 1 with 3 rules applied. Total rules applied 145 place count 52 transition count 94
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 148 place count 49 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 151 place count 49 transition count 88
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 160 place count 49 transition count 79
Applied a total of 160 rules in 6 ms. Remains 49 /120 variables (removed 71) and now considering 79/239 (removed 160) transitions.
[2026-05-25 19:36:02] [INFO ] Flow matrix only has 76 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-16782198670120502214.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5384558198437082918.kers'
[2026-05-25 19:36:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16782198670120502214.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5384558198437082918.kers]
Normalized transition count is 75 out of 76 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 49 cols 269 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 19:36:02] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5384558198437082918.kers
Total runtime 1 ms.
[2026-05-25 19:36:02] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-25 19:36:02] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2026-05-25 19:36:02] [INFO ] Invariant cache hit.
[2026-05-25 19:36:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:36:02] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 19:36:02] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2026-05-25 19:36:02] [INFO ] Invariant cache hit.
[2026-05-25 19:36:02] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 75/124 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 1/125 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 61 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1929 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 75/124 variables, 49/64 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 78/142 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 1/125 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/125 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/125 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 143 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4621 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6559ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 6560ms
Starting structural reductions in LTL mode, iteration 1 : 49/120 places, 79/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6659 ms. Remains : 49/120 places, 79/239 transitions.
[2026-05-25 19:36:09] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:36:09] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:36:09] [INFO ] Input system was already deterministic with 79 transitions.
[2026-05-25 19:36:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:36:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:36:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality5069525962889417808.gal : 1 ms
[2026-05-25 19:36:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality6707169822273214953.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/CTLCardinality5069525962889417808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6707169822273214953.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,484794,0.106831,8452,2,1824,5,21471,6,0,271,19214,0


Converting to forward existential form...Done !
original formula: AG(EX(EG(((p156==1)||(p112==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EG(((p156==1)||(p112==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, Intersection with reachab...227
(forward)formula 0,0,2.69651,87368,1,0,265,492908,176,134,1946,456403,334
FORMULA HealthRecord-PT-15-CTLCardinality-2024-13 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 : 120/120 places, 239/239 transitions.
Graph (trivial) has 165 edges and 120 vertex of which 6 / 120 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 52 place count 66 transition count 137
Iterating global reduction 0 with 51 rules applied. Total rules applied 103 place count 66 transition count 137
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 114 place count 55 transition count 115
Iterating global reduction 0 with 11 rules applied. Total rules applied 125 place count 55 transition count 115
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 134 place count 55 transition count 106
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 137 place count 52 transition count 97
Iterating global reduction 1 with 3 rules applied. Total rules applied 140 place count 52 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 143 place count 49 transition count 91
Iterating global reduction 1 with 3 rules applied. Total rules applied 146 place count 49 transition count 91
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 154 place count 49 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 156 place count 49 transition count 81
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 160 place count 47 transition count 79
Applied a total of 160 rules in 16 ms. Remains 47 /120 variables (removed 73) and now considering 79/239 (removed 160) transitions.
[2026-05-25 19:36:11] [INFO ] Flow matrix only has 74 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17361750077041954958.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5168829151161422539.kers'
[2026-05-25 19:36:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17361750077041954958.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5168829151161422539.kers]
Normalized transition count is 73 out of 74 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 73 rows 47 cols 259 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 19:36:11] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5168829151161422539.kers
Total runtime 1 ms.
[2026-05-25 19:36:11] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:36:11] [INFO ] Flow matrix only has 74 transitions (discarded 5 similar events)
[2026-05-25 19:36:11] [INFO ] Invariant cache hit.
[2026-05-25 19:36:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:36:12] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2026-05-25 19:36:12] [INFO ] Redundant transitions in 13 ms returned []
Running 78 sub problems to find dead transitions.
[2026-05-25 19:36:12] [INFO ] Flow matrix only has 74 transitions (discarded 5 similar events)
[2026-05-25 19:36:12] [INFO ] Invariant cache hit.
[2026-05-25 19:36:12] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 73/120 variables, 47/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 1/121 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 0/121 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 121/121 variables, and 59 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1933 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 73/120 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 78/138 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/121 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/121 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 121/121 variables, and 139 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4220 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6164ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 6165ms
Starting structural reductions in SI_CTL mode, iteration 1 : 47/120 places, 79/239 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6284 ms. Remains : 47/120 places, 79/239 transitions.
[2026-05-25 19:36:18] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:36:18] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:36:18] [INFO ] Input system was already deterministic with 79 transitions.
[2026-05-25 19:36:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 19:36:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:36:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality15725280667008434384.gal : 1 ms
[2026-05-25 19:36:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality17111618019424456918.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/CTLCardinality15725280667008434384.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17111618019424456918.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,745772,0.09362,8396,2,1215,5,24167,6,0,261,18505,0


Converting to forward existential form...Done !
original formula: AG(A(EF((p4==1)) U E(AG((p0!=0)) U !(AF((p32==1))))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(!(E(TRUE U !((p0!=0)))) U !(!(EG(!((p32==1)))))))) * !(E(TRUE U (p4==1)))) * !(E(!(...301
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t14, t15, t30, t31, t35, t36, Intersectio...241
(forward)formula 0,0,2.86985,93372,1,0,292,528100,189,136,1977,538947,346
FORMULA HealthRecord-PT-15-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 19:36:21] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:36:21] [INFO ] Flatten gal took : 5 ms
Total runtime 304897 ms.

BK_STOP 1779737781231

--------------------
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-15"
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-15, 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-177961074300649"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-15.tgz
mv HealthRecord-PT-15 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 ;