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-177961074300609.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-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300609
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 6.3K Mar 7 13:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 13:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 7 13:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 13:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 13:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Mar 7 13:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 7 13:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 7 13:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:43 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 69K 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-10-CTLCardinality-2024-00
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-01
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-02
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-03
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-04
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-05
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-06
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-07
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-08
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-09
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-10
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-11
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-12
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-13
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-14
FORMULA_NAME HealthRecord-PT-10-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779736519332

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-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 19:15:20] [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 19:15:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:15:20] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2026-05-25 19:15:20] [INFO ] Transformed 158 places.
[2026-05-25 19:15:20] [INFO ] Transformed 333 transitions.
[2026-05-25 19:15:20] [INFO ] Found NUPN structural information;
[2026-05-25 19:15:20] [INFO ] Parsed PT model containing 158 places and 333 transitions and 875 arcs in 155 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Ensure Unique test removed 27 transitions
Reduce redundant transitions removed 27 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA HealthRecord-PT-10-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-10-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-10-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 64 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 306/306 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 108 transition count 212
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 108 transition count 212
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 107 transition count 210
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 107 transition count 210
Applied a total of 102 rules in 23 ms. Remains 107 /158 variables (removed 51) and now considering 210/306 (removed 96) transitions.
[2026-05-25 19:15:20] [INFO ] Flow matrix only has 204 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-7891365245739728702.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9960386492799349075.kers'
[2026-05-25 19:15:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7891365245739728702.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9960386492799349075.kers]
Normalized transition count is 203 out of 204 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 203 rows 106 cols 593 entries
Finished phase 1 with 93 SingleSign rule and 2 generalized
[2026-05-25 19:15:20] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9960386492799349075.kers
Total runtime 2 ms.
[2026-05-25 19:15:21] [INFO ] Implicit Places using invariants in 221 ms returned []
[2026-05-25 19:15:21] [INFO ] Flow matrix only has 204 transitions (discarded 6 similar events)
[2026-05-25 19:15:21] [INFO ] Invariant cache hit.
[2026-05-25 19:15:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:15:21] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
Running 209 sub problems to find dead transitions.
[2026-05-25 19:15:21] [INFO ] Flow matrix only has 204 transitions (discarded 6 similar events)
[2026-05-25 19:15:21] [INFO ] Invariant cache hit.
[2026-05-25 19:15:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (OVERLAPS) 1/107 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 6/24 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (OVERLAPS) 203/310 variables, 107/137 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/310 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 9 (OVERLAPS) 1/311 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/311 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 11 (OVERLAPS) 0/311 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/311 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 13 (OVERLAPS) 0/311 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/311 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 15 (OVERLAPS) 0/311 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Real declared 311/311 variables, and 140 constraints, problems are : Problem set: 0 solved, 209 unsolved in 20679 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 107/107 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 209 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (OVERLAPS) 1/107 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 12/44 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 8 (OVERLAPS) 203/310 variables, 107/163 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/310 variables, 209/372 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/310 variables, 4/376 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/310 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 209 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/311 variables, and 380 constraints, problems are : Problem set: 0 solved, 209 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 107/107 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 52/52 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50818ms problems are : Problem set: 0 solved, 209 unsolved
Search for dead transitions found 0 dead transitions in 50829ms
Starting structural reductions in LTL mode, iteration 1 : 107/158 places, 210/306 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51296 ms. Remains : 107/158 places, 210/306 transitions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Applied a total of 0 rules in 5 ms. Remains 107 /107 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2026-05-25 19:16:12] [INFO ] Flow matrix only has 204 transitions (discarded 6 similar events)
[2026-05-25 19:16:12] [INFO ] Invariant cache hit.
[2026-05-25 19:16:12] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:16:12] [INFO ] Flow matrix only has 204 transitions (discarded 6 similar events)
[2026-05-25 19:16:12] [INFO ] Invariant cache hit.
[2026-05-25 19:16:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:16:12] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 107/107 places, 210/210 transitions.
Support contains 64 out of 107 places after structural reductions.
[2026-05-25 19:16:12] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-25 19:16:12] [INFO ] Flatten gal took : 41 ms
FORMULA HealthRecord-PT-10-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-10-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 19:16:12] [INFO ] Flatten gal took : 16 ms
[2026-05-25 19:16:12] [INFO ] Input system was already deterministic with 210 transitions.
Support contains 56 out of 107 places (down from 64) after GAL structural reductions.
RANDOM walk for 40000 steps (2547 resets) in 1808 ms. (22 steps per ms) remains 13/38 properties
BEST_FIRST walk for 40004 steps (312 resets) in 187 ms. (212 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (320 resets) in 199 ms. (200 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (332 resets) in 61 ms. (645 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (331 resets) in 101 ms. (392 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (322 resets) in 79 ms. (500 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (323 resets) in 93 ms. (425 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (332 resets) in 72 ms. (547 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (332 resets) in 59 ms. (666 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (328 resets) in 61 ms. (645 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (330 resets) in 208 ms. (191 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (326 resets) in 129 ms. (307 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (330 resets) in 86 ms. (459 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (319 resets) in 102 ms. (388 steps per ms) remains 13/13 properties
[2026-05-25 19:16:13] [INFO ] Flow matrix only has 204 transitions (discarded 6 similar events)
[2026-05-25 19:16:13] [INFO ] Invariant cache hit.
[2026-05-25 19:16:13] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 27/47 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 60/107 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 203/310 variables, 107/119 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 3/122 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/310 variables, 2/124 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/310 variables, 4/128 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/310 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/310 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 12 (OVERLAPS) 1/311 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/311 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/311 variables, 3/135 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/311 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 16 (OVERLAPS) 0/311 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 311/311 variables, and 135 constraints, problems are : Problem set: 0 solved, 13 unsolved in 2014 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 107/107 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 27/47 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp3 is UNSAT
At refinement iteration 4 (OVERLAPS) 60/107 variables, 8/12 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 15/27 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 12/39 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 6/45 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 2/47 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 1/48 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/107 variables, 2/50 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/107 variables, 0/50 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 203/310 variables, 107/157 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/310 variables, 12/169 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/310 variables, 0/169 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 15 (OVERLAPS) 1/311 variables, 1/170 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/311 variables, 0/170 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 17 (OVERLAPS) 0/311 variables, 0/170 constraints. Problems are: Problem set: 1 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 311/311 variables, and 170 constraints, problems are : Problem set: 1 solved, 12 unsolved in 2891 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 107/107 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/13 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4915ms problems are : Problem set: 1 solved, 12 unsolved
Fused 12 Parikh solutions to 8 different solutions.
Parikh walk visited 11 properties in 487 ms.
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 210/210 transitions.
Graph (trivial) has 145 edges and 107 vertex of which 8 / 107 are part of one of the 4 SCC in 4 ms
Free SCC test removed 4 places
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (complete) has 435 edges and 103 vertex of which 99 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 99 transition count 192
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 96 transition count 189
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 13 place count 95 transition count 188
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 13 place count 95 transition count 186
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 18 place count 92 transition count 186
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 56 place count 54 transition count 110
Iterating global reduction 3 with 38 rules applied. Total rules applied 94 place count 54 transition count 110
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 103 place count 45 transition count 92
Iterating global reduction 3 with 9 rules applied. Total rules applied 112 place count 45 transition count 92
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 121 place count 45 transition count 83
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 124 place count 42 transition count 74
Iterating global reduction 4 with 3 rules applied. Total rules applied 127 place count 42 transition count 74
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 130 place count 39 transition count 68
Iterating global reduction 4 with 3 rules applied. Total rules applied 133 place count 39 transition count 68
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 142 place count 39 transition count 59
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 144 place count 38 transition count 58
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 154 place count 33 transition count 89
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 155 place count 33 transition count 88
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 158 place count 33 transition count 85
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 161 place count 30 transition count 85
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 163 place count 30 transition count 83
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 165 place count 30 transition count 144
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 168 place count 28 transition count 143
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 171 place count 28 transition count 140
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 172 place count 27 transition count 107
Iterating global reduction 7 with 1 rules applied. Total rules applied 173 place count 27 transition count 107
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 174 place count 26 transition count 105
Iterating global reduction 7 with 1 rules applied. Total rules applied 175 place count 26 transition count 105
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 185 place count 26 transition count 95
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 187 place count 26 transition count 95
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 189 place count 26 transition count 93
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 196 place count 26 transition count 93
Applied a total of 196 rules in 79 ms. Remains 26 /107 variables (removed 81) and now considering 93/210 (removed 117) transitions.
Running 77 sub problems to find dead transitions.
[2026-05-25 19:16:18] [INFO ] Flow matrix only has 75 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14551319461356885356.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16647541005865372621.kers'
[2026-05-25 19:16:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14551319461356885356.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16647541005865372621.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 26 cols 437 entries
Finished phase 1 with 17 SingleSign rule and 2 generalized
[2026-05-25 19:16:18] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16647541005865372621.kers
Total runtime 1 ms.
[2026-05-25 19:16:18] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 1/26 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
At refinement iteration 5 (OVERLAPS) 75/101 variables, 26/34 constraints. Problems are: Problem set: 8 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 19/53 constraints. Problems are: Problem set: 8 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 0/53 constraints. Problems are: Problem set: 8 solved, 69 unsolved
Problem TDEAD30 is UNSAT
At refinement iteration 8 (OVERLAPS) 0/101 variables, 1/54 constraints. Problems are: Problem set: 9 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/101 variables, 0/54 constraints. Problems are: Problem set: 9 solved, 68 unsolved
At refinement iteration 10 (OVERLAPS) 0/101 variables, 0/54 constraints. Problems are: Problem set: 9 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 101/101 variables, and 54 constraints, problems are : Problem set: 9 solved, 68 unsolved in 2023 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 6/6 constraints. Problems are: Problem set: 9 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/6 constraints. Problems are: Problem set: 9 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 2/26 variables, 1/7 constraints. Problems are: Problem set: 9 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 2/9 constraints. Problems are: Problem set: 9 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/9 constraints. Problems are: Problem set: 9 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 75/101 variables, 26/35 constraints. Problems are: Problem set: 9 solved, 68 unsolved
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 19/54 constraints. Problems are: Problem set: 11 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 66/120 constraints. Problems are: Problem set: 11 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 0/120 constraints. Problems are: Problem set: 11 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 0/101 variables, 0/120 constraints. Problems are: Problem set: 11 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 101/101 variables, and 120 constraints, problems are : Problem set: 11 solved, 66 unsolved in 2727 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 66/77 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4790ms problems are : Problem set: 11 solved, 66 unsolved
Search for dead transitions found 11 dead transitions in 4791ms
Found 11 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 11 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 26/107 places, 82/210 transitions.
Graph (complete) has 87 edges and 26 vertex of which 25 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 10 ms. Remains 25 /26 variables (removed 1) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4883 ms. Remains : 25/107 places, 82/210 transitions.
RANDOM walk for 40000 steps (18 resets) in 462 ms. (86 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (13 resets) in 101 ms. (392 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 389 steps, run visited all 1 properties in 7 ms. (steps per millisecond=55 )
Probabilistic random walk after 389 steps, saw 169 distinct states, run finished after 10 ms. (steps per millisecond=38 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
[2026-05-25 19:16:23] [INFO ] Flatten gal took : 13 ms
[2026-05-25 19:16:23] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:16:23] [INFO ] Input system was already deterministic with 210 transitions.
Computed a total of 9 stabilizing places and 15 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Graph (trivial) has 144 edges and 107 vertex of which 10 / 107 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 41 place count 61 transition count 127
Iterating global reduction 0 with 40 rules applied. Total rules applied 81 place count 61 transition count 127
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 90 place count 52 transition count 109
Iterating global reduction 0 with 9 rules applied. Total rules applied 99 place count 52 transition count 109
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 108 place count 52 transition count 100
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 111 place count 49 transition count 91
Iterating global reduction 1 with 3 rules applied. Total rules applied 114 place count 49 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 116 place count 47 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 118 place count 47 transition count 87
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 123 place count 47 transition count 82
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 127 place count 47 transition count 78
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 131 place count 45 transition count 76
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 132 place count 44 transition count 75
Applied a total of 132 rules in 22 ms. Remains 44 /107 variables (removed 63) and now considering 75/210 (removed 135) transitions.
[2026-05-25 19:16:23] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7316916756015044287.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-920917761829767516.kers'
[2026-05-25 19:16:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7316916756015044287.kers, --Pflows, --basisKERS=/tmp/petrispot-output-920917761829767516.kers]
Normalized transition count is 67 out of 68 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 67 rows 44 cols 230 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 19:16:23] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-920917761829767516.kers
Total runtime 0 ms.
[2026-05-25 19:16:24] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:16:24] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2026-05-25 19:16:24] [INFO ] Invariant cache hit.
[2026-05-25 19:16:24] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2026-05-25 19:16:24] [INFO ] Redundant transitions in 17 ms returned []
Running 59 sub problems to find dead transitions.
[2026-05-25 19:16:24] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2026-05-25 19:16:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (OVERLAPS) 67/111 variables, 44/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 0/111 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 57 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1286 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 67/111 variables, 44/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 59/117 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (OVERLAPS) 0/111 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 117 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1699 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2994ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 2995ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/107 places, 75/210 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3127 ms. Remains : 44/107 places, 75/210 transitions.
[2026-05-25 19:16:27] [INFO ] Flatten gal took : 9 ms
[2026-05-25 19:16:27] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:16:27] [INFO ] Input system was already deterministic with 75 transitions.
[2026-05-25 19:16:27] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:16:27] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:16:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality6908797651610875456.gal : 2 ms
[2026-05-25 19:16:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality4930764849256281044.ctl : 2 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/CTLCardinality6908797651610875456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4930764849256281044.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,274432,0.091228,7292,2,765,5,14072,6,0,240,15522,0


Converting to forward existential form...Done !
original formula: AG(((p48==0) * EF((p100==1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((p48==0)))] = FALSE * [(FwdU(Init,TRUE) * !(E(TRUE U (p100==1))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t13, t14, t15, t16, t17, t27, t28, Interse...245
(forward)formula 0,0,0.27755,14728,1,0,141,60294,163,61,1722,42347,160
FORMULA HealthRecord-PT-10-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Graph (trivial) has 131 edges and 107 vertex of which 10 / 107 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 38 place count 64 transition count 132
Iterating global reduction 0 with 37 rules applied. Total rules applied 75 place count 64 transition count 132
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 83 place count 56 transition count 116
Iterating global reduction 0 with 8 rules applied. Total rules applied 91 place count 56 transition count 116
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 97 place count 56 transition count 110
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 100 place count 53 transition count 101
Iterating global reduction 1 with 3 rules applied. Total rules applied 103 place count 53 transition count 101
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 105 place count 51 transition count 97
Iterating global reduction 1 with 2 rules applied. Total rules applied 107 place count 51 transition count 97
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 112 place count 51 transition count 92
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 116 place count 51 transition count 88
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 120 place count 49 transition count 86
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 121 place count 48 transition count 85
Applied a total of 121 rules in 21 ms. Remains 48 /107 variables (removed 59) and now considering 85/210 (removed 125) transitions.
[2026-05-25 19:16:27] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12653756603337540538.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5106844740934399088.kers'
[2026-05-25 19:16:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12653756603337540538.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5106844740934399088.kers]
Normalized transition count is 76 out of 77 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 76 rows 47 cols 256 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 19:16:27] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5106844740934399088.kers
Total runtime 1 ms.
[2026-05-25 19:16:27] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-25 19:16:27] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
[2026-05-25 19:16:27] [INFO ] Invariant cache hit.
[2026-05-25 19:16:27] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2026-05-25 19:16:27] [INFO ] Redundant transitions in 13 ms returned []
Running 69 sub problems to find dead transitions.
[2026-05-25 19:16:27] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
[2026-05-25 19:16:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (OVERLAPS) 8/48 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 76/124 variables, 48/64 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (OVERLAPS) 0/124 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/125 variables, and 64 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1735 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (OVERLAPS) 8/48 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 76/124 variables, 48/65 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 69/134 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 134 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2098 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3849ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3850ms
Starting structural reductions in SI_CTL mode, iteration 1 : 48/107 places, 85/210 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3984 ms. Remains : 48/107 places, 85/210 transitions.
[2026-05-25 19:16:31] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:16:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:16:31] [INFO ] Input system was already deterministic with 85 transitions.
[2026-05-25 19:16:31] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:16:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:16:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality17719198627949544535.gal : 1 ms
[2026-05-25 19:16:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality13074308289205312646.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/CTLCardinality17719198627949544535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13074308289205312646.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,336964,0.060584,6772,2,896,5,11863,6,0,263,12849,0


Converting to forward existential form...Done !
original formula: AG(((p119==1) + A((!(AG((p16==0))) + !((EF((p30==1)) * (p104==1)))) U !((EG((p144==1)) * !(((p62==1)||(p100==1))))))))
=> equivalent forward existential formula: ([FwdG(((FwdU((FwdU(Init,TRUE) * !((p119==1))),!(!((EG((p144==1)) * !(((p62==1)||(p100==1))))))) * !((!(!(E(TRUE...362
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...305
(forward)formula 0,0,0.196671,12148,1,0,191,41915,191,81,1899,33479,208
FORMULA HealthRecord-PT-10-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 69 transition count 136
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 69 transition count 136
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 85 place count 60 transition count 118
Iterating global reduction 0 with 9 rules applied. Total rules applied 94 place count 60 transition count 118
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 102 place count 60 transition count 110
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 103 place count 59 transition count 107
Iterating global reduction 1 with 1 rules applied. Total rules applied 104 place count 59 transition count 107
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 105 place count 58 transition count 105
Iterating global reduction 1 with 1 rules applied. Total rules applied 106 place count 58 transition count 105
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 108 place count 58 transition count 103
Applied a total of 108 rules in 5 ms. Remains 58 /107 variables (removed 49) and now considering 103/210 (removed 107) transitions.
[2026-05-25 19:16:31] [INFO ] Flow matrix only has 99 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-8856101300965090280.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10815621218468147974.kers'
[2026-05-25 19:16:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8856101300965090280.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10815621218468147974.kers]
Normalized transition count is 98 out of 99 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 98 rows 58 cols 334 entries
Finished phase 1 with 47 SingleSign rule and 1 generalized
[2026-05-25 19:16:31] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10815621218468147974.kers
Total runtime 1 ms.
[2026-05-25 19:16:31] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-25 19:16:31] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2026-05-25 19:16:31] [INFO ] Invariant cache hit.
[2026-05-25 19:16:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:16:31] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2026-05-25 19:16:31] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2026-05-25 19:16:31] [INFO ] Invariant cache hit.
[2026-05-25 19:16:31] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (OVERLAPS) 1/58 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 98/156 variables, 58/72 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/157 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/157 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/157 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 157/157 variables, and 74 constraints, problems are : Problem set: 0 solved, 102 unsolved in 3545 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 58/58 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (OVERLAPS) 1/58 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/58 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/58 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (OVERLAPS) 98/156 variables, 58/78 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 102/180 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 1/157 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/157 variables, 1/182 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/157 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 14 (OVERLAPS) 0/157 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 157/157 variables, and 182 constraints, problems are : Problem set: 0 solved, 102 unsolved in 9253 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 58/58 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12810ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 12811ms
Starting structural reductions in LTL mode, iteration 1 : 58/107 places, 103/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12923 ms. Remains : 58/107 places, 103/210 transitions.
[2026-05-25 19:16:44] [INFO ] Flatten gal took : 9 ms
[2026-05-25 19:16:44] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:16:44] [INFO ] Input system was already deterministic with 103 transitions.
[2026-05-25 19:16:44] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:16:44] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:16:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality4798551779960799544.gal : 2 ms
[2026-05-25 19:16:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality1009634683956174712.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/CTLCardinality4798551779960799544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1009634683956174712.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,1.0833e+06,0.208885,12620,2,1786,5,34701,6,0,329,37699,0


Converting to forward existential form...Done !
original formula: AF((AF((AG(((p139==0)&&(p114==1))) + AX((p146==1)))) + (EF(((p22==1)&&(p88==0))) * (AF((p47==0)) + !(E((p49==1) U (p7==0)))))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!((!(E(TRUE U !(((p139==0)&&(p114==1))))) + !(EX(!((p146==1)))))))) + (E(TRUE U ((p22==1)&&(p...226
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t21, t22, t...348
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.68901,60436,1,0,304,329722,249,153,2568,280715,353
FORMULA HealthRecord-PT-10-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 69 transition count 136
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 69 transition count 136
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 84 place count 61 transition count 120
Iterating global reduction 0 with 8 rules applied. Total rules applied 92 place count 61 transition count 120
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 99 place count 61 transition count 113
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 101 place count 59 transition count 107
Iterating global reduction 1 with 2 rules applied. Total rules applied 103 place count 59 transition count 107
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 105 place count 57 transition count 103
Iterating global reduction 1 with 2 rules applied. Total rules applied 107 place count 57 transition count 103
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 113 place count 57 transition count 97
Applied a total of 113 rules in 13 ms. Remains 57 /107 variables (removed 50) and now considering 97/210 (removed 113) transitions.
[2026-05-25 19:16:46] [INFO ] Flow matrix only has 93 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-12307932574553067626.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7232337542108599532.kers'
[2026-05-25 19:16:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12307932574553067626.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7232337542108599532.kers]
Normalized transition count is 92 out of 93 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 92 rows 57 cols 310 entries
Finished phase 1 with 46 SingleSign rule and 1 generalized
[2026-05-25 19:16:46] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7232337542108599532.kers
Total runtime 0 ms.
[2026-05-25 19:16:46] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:16:46] [INFO ] Flow matrix only has 93 transitions (discarded 4 similar events)
[2026-05-25 19:16:46] [INFO ] Invariant cache hit.
[2026-05-25 19:16:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:16:46] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2026-05-25 19:16:46] [INFO ] Flow matrix only has 93 transitions (discarded 4 similar events)
[2026-05-25 19:16:46] [INFO ] Invariant cache hit.
[2026-05-25 19:16:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/57 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 92/149 variables, 57/69 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 1/150 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/150 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/150 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 150/150 variables, and 70 constraints, problems are : Problem set: 0 solved, 96 unsolved in 2661 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/57 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 92/149 variables, 57/71 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 96/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 1/150 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/150 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/150 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 150/150 variables, and 168 constraints, problems are : Problem set: 0 solved, 96 unsolved in 5921 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8592ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 8592ms
Starting structural reductions in LTL mode, iteration 1 : 57/107 places, 97/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8705 ms. Remains : 57/107 places, 97/210 transitions.
[2026-05-25 19:16:55] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:16:55] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:16:55] [INFO ] Input system was already deterministic with 97 transitions.
[2026-05-25 19:16:55] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:16:55] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:16:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality2840404596738767054.gal : 1 ms
[2026-05-25 19:16:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality7827098606616989234.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/CTLCardinality2840404596738767054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7827098606616989234.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,964477,0.087915,7528,2,1216,5,16318,6,0,319,12581,0


Converting to forward existential form...Done !
original formula: A(((!(EG((p130==0))) * ((p41==1)||((p78!=1)&&((p88==0)||(p106==0))))) * ((p53==0)||(p105==1))) U EX(!(AX(AG(((p52==0)||(p148==1)))))))
=> equivalent forward existential formula: [((Init * !(EG(!(EX(!(!(EX(!(!(E(TRUE U !(((p52==0)||(p148==1)))))))))))))) * !(E(!(EX(!(!(EX(!(!(E(TRUE U !(((p...355
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, t19, t21, t23, t25, t...322
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,4.68079,154220,1,0,511,1.02086e+06,226,281,2450,899259,553
FORMULA HealthRecord-PT-10-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 63 transition count 125
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 63 transition count 125
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 97 place count 54 transition count 107
Iterating global reduction 0 with 9 rules applied. Total rules applied 106 place count 54 transition count 107
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 115 place count 54 transition count 98
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 118 place count 51 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 121 place count 51 transition count 89
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 124 place count 48 transition count 83
Iterating global reduction 1 with 3 rules applied. Total rules applied 127 place count 48 transition count 83
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 136 place count 48 transition count 74
Applied a total of 136 rules in 12 ms. Remains 48 /107 variables (removed 59) and now considering 74/210 (removed 136) transitions.
[2026-05-25 19:16:59] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1925662758318351380.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9923036575921086554.kers'
[2026-05-25 19:16:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1925662758318351380.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9923036575921086554.kers]
Normalized transition count is 70 out of 71 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 70 rows 48 cols 245 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 19:16:59] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9923036575921086554.kers
Total runtime 0 ms.
[2026-05-25 19:16:59] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:16:59] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2026-05-25 19:16:59] [INFO ] Invariant cache hit.
[2026-05-25 19:16:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:16:59] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2026-05-25 19:16:59] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2026-05-25 19:16:59] [INFO ] Invariant cache hit.
[2026-05-25 19:16:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 70/118 variables, 48/59 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/119 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/119 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 119/119 variables, and 60 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1893 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 70/118 variables, 48/61 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 73/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/119 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/119 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/119 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 119/119 variables, and 135 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3952 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5851ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 5851ms
Starting structural reductions in LTL mode, iteration 1 : 48/107 places, 74/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5972 ms. Remains : 48/107 places, 74/210 transitions.
[2026-05-25 19:17:05] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:17:05] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:17:05] [INFO ] Input system was already deterministic with 74 transitions.
[2026-05-25 19:17:05] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:17:05] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:17:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality3527272309201048350.gal : 1 ms
[2026-05-25 19:17:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality12795727417213659047.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/CTLCardinality3527272309201048350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12795727417213659047.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,369612,0.041365,5484,2,633,5,7014,6,0,262,6018,0


Converting to forward existential form...Done !
original formula: EG(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t17, t19, Intersection with reachable at...222
(forward)formula 0,0,0.126364,8860,1,0,124,23045,165,62,1846,19443,153
FORMULA HealthRecord-PT-10-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 69 transition count 137
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 69 transition count 137
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 82 place count 63 transition count 125
Iterating global reduction 0 with 6 rules applied. Total rules applied 88 place count 63 transition count 125
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 96 place count 63 transition count 117
Applied a total of 96 rules in 9 ms. Remains 63 /107 variables (removed 44) and now considering 117/210 (removed 93) transitions.
[2026-05-25 19:17:05] [INFO ] Flow matrix only has 114 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-2069298449667654271.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13513112145560182313.kers'
[2026-05-25 19:17:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2069298449667654271.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13513112145560182313.kers]
Normalized transition count is 113 out of 114 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 113 rows 63 cols 381 entries
Finished phase 1 with 54 SingleSign rule and 0 generalized
[2026-05-25 19:17:05] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13513112145560182313.kers
Total runtime 1 ms.
[2026-05-25 19:17:05] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-25 19:17:05] [INFO ] Flow matrix only has 114 transitions (discarded 3 similar events)
[2026-05-25 19:17:05] [INFO ] Invariant cache hit.
[2026-05-25 19:17:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:17:06] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2026-05-25 19:17:06] [INFO ] Flow matrix only has 114 transitions (discarded 3 similar events)
[2026-05-25 19:17:06] [INFO ] Invariant cache hit.
[2026-05-25 19:17:06] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 113/176 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/176 variables, 3/78 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/176 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 1/177 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/177 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 9 (OVERLAPS) 0/177 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 177/177 variables, and 79 constraints, problems are : Problem set: 0 solved, 116 unsolved in 4559 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (OVERLAPS) 113/176 variables, 63/81 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/176 variables, 116/197 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/176 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 9 (OVERLAPS) 1/177 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/177 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 11 (OVERLAPS) 0/177 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 177/177 variables, and 198 constraints, problems are : Problem set: 0 solved, 116 unsolved in 12288 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16865ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 16865ms
Starting structural reductions in LTL mode, iteration 1 : 63/107 places, 117/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16979 ms. Remains : 63/107 places, 117/210 transitions.
[2026-05-25 19:17:22] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:17:22] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:17:22] [INFO ] Input system was already deterministic with 117 transitions.
[2026-05-25 19:17:22] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:17:22] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:17:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality17101166037990288295.gal : 1 ms
[2026-05-25 19:17:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality18271857660713791941.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/CTLCardinality17101166037990288295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18271857660713791941.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.64658e+06,0.213055,13740,2,3043,5,40601,6,0,365,33284,0


Converting to forward existential form...Done !
original formula: E(((p129==0)||(p53==1)) U ((AX(FALSE) * !(((EX((p147==1)) + (((p46==1)&&(p154==1))&&((p66==0)||(p126==1)))) + (p102==1)))) * (p6==1)))
=> equivalent forward existential formula: [(((((FwdU(Init,((p129==0)||(p53==1))) * (p6==1)) * !(EX(!(FALSE)))) * !((p102==1))) * !((((p46==1)&&(p154==1))&...210
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, ...370
Hit Full ! (commute/partial/dont) 111/0/6
(forward)formula 0,0,1.27608,47228,1,0,221,200465,258,95,2759,165974,247
FORMULA HealthRecord-PT-10-CTLCardinality-2024-07 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 : 107/107 places, 210/210 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 64 transition count 127
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 64 transition count 127
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 95 place count 55 transition count 109
Iterating global reduction 0 with 9 rules applied. Total rules applied 104 place count 55 transition count 109
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 113 place count 55 transition count 100
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 115 place count 53 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 117 place count 53 transition count 94
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 119 place count 51 transition count 90
Iterating global reduction 1 with 2 rules applied. Total rules applied 121 place count 51 transition count 90
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 127 place count 51 transition count 84
Applied a total of 127 rules in 3 ms. Remains 51 /107 variables (removed 56) and now considering 84/210 (removed 126) transitions.
[2026-05-25 19:17:24] [INFO ] Flow matrix only has 81 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-14353813224221206333.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5955151937147771108.kers'
[2026-05-25 19:17:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14353813224221206333.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5955151937147771108.kers]
Normalized transition count is 80 out of 81 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 80 rows 51 cols 279 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 19:17:24] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5955151937147771108.kers
Total runtime 1 ms.
[2026-05-25 19:17:24] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-25 19:17:24] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
[2026-05-25 19:17:24] [INFO ] Invariant cache hit.
[2026-05-25 19:17:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:17:24] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2026-05-25 19:17:24] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
[2026-05-25 19:17:24] [INFO ] Invariant cache hit.
[2026-05-25 19:17:24] [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, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (OVERLAPS) 80/131 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 1/132 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 0/132 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 63 constraints, problems are : Problem set: 0 solved, 83 unsolved in 2378 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 80/131 variables, 51/64 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 83/147 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 1/132 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/132 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (OVERLAPS) 0/132 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 148 constraints, problems are : Problem set: 0 solved, 83 unsolved in 5080 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7466ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 7466ms
Starting structural reductions in LTL mode, iteration 1 : 51/107 places, 84/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7600 ms. Remains : 51/107 places, 84/210 transitions.
[2026-05-25 19:17:31] [INFO ] Flatten gal took : 9 ms
[2026-05-25 19:17:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:17:31] [INFO ] Input system was already deterministic with 84 transitions.
[2026-05-25 19:17:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:17:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:17:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality9682258218055584969.gal : 1 ms
[2026-05-25 19:17:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality2541237553796959419.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/CTLCardinality9682258218055584969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2541237553796959419.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,540198,0.045033,6032,2,792,5,9966,6,0,284,8394,0


Converting to forward existential form...Done !
original formula: EG(AX((EF(((p86==0)||(p83==1))) + (p134==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((E(TRUE U ((p86==0)||(p83==1))) + (p134==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t16, t18, t20, t22, t24, t25, t48, t49, t...262
(forward)formula 0,1,0.700801,33164,1,0,259,145277,192,146,2087,167096,261
FORMULA HealthRecord-PT-10-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 68 transition count 135
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 68 transition count 135
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 86 place count 60 transition count 119
Iterating global reduction 0 with 8 rules applied. Total rules applied 94 place count 60 transition count 119
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 103 place count 60 transition count 110
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 104 place count 59 transition count 107
Iterating global reduction 1 with 1 rules applied. Total rules applied 105 place count 59 transition count 107
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 106 place count 58 transition count 105
Iterating global reduction 1 with 1 rules applied. Total rules applied 107 place count 58 transition count 105
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 110 place count 58 transition count 102
Applied a total of 110 rules in 7 ms. Remains 58 /107 variables (removed 49) and now considering 102/210 (removed 108) transitions.
[2026-05-25 19:17:32] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11814065119500177754.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14600578658286850622.kers'
[2026-05-25 19:17:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11814065119500177754.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14600578658286850622.kers]
Normalized transition count is 98 out of 99 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 98 rows 58 cols 331 entries
Finished phase 1 with 49 SingleSign rule and 0 generalized
[2026-05-25 19:17:32] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14600578658286850622.kers
Total runtime 0 ms.
[2026-05-25 19:17:32] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:17:32] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
[2026-05-25 19:17:32] [INFO ] Invariant cache hit.
[2026-05-25 19:17:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:17:32] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 101 sub problems to find dead transitions.
[2026-05-25 19:17:32] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
[2026-05-25 19:17:32] [INFO ] Invariant cache hit.
[2026-05-25 19:17:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 98/156 variables, 58/72 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (OVERLAPS) 1/157 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (OVERLAPS) 0/157 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Real declared 157/157 variables, and 73 constraints, problems are : Problem set: 0 solved, 101 unsolved in 3310 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 58/58 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 98/156 variables, 58/75 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 101/176 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (OVERLAPS) 1/157 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/157 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 10 (OVERLAPS) 0/157 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Int declared 157/157 variables, and 177 constraints, problems are : Problem set: 0 solved, 101 unsolved in 8164 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 58/58 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11490ms problems are : Problem set: 0 solved, 101 unsolved
Search for dead transitions found 0 dead transitions in 11491ms
Starting structural reductions in LTL mode, iteration 1 : 58/107 places, 102/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11592 ms. Remains : 58/107 places, 102/210 transitions.
[2026-05-25 19:17:44] [INFO ] Flatten gal took : 11 ms
[2026-05-25 19:17:44] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:17:44] [INFO ] Input system was already deterministic with 102 transitions.
[2026-05-25 19:17:44] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:17:44] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:17:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality11230984871214474338.gal : 1 ms
[2026-05-25 19:17:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality10240971077499370484.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/CTLCardinality11230984871214474338.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10240971077499370484.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.302e+06,0.209664,12880,2,1966,5,34147,6,0,330,39856,0


Converting to forward existential form...Done !
original formula: EX(A(((AX((p156!=1)) * AX(FALSE)) * EF((((p102==1)&&(p107==1))||(p13!=1)))) U !((!(EF((p45==1))) * EF(((p52==1)&&((p18==0)||(p138==1)))))...158
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(!((!(E(TRUE U (p45==1))) * E(TRUE U ((p52==1)&&((p18==0)||(p138==1)))))))))) * !(E(!(!((!(E...409
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...343
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,2.27189,76800,1,0,298,439115,233,149,2505,343629,339
FORMULA HealthRecord-PT-10-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Graph (trivial) has 142 edges and 107 vertex of which 10 / 107 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 41 place count 62 transition count 128
Iterating global reduction 0 with 40 rules applied. Total rules applied 81 place count 62 transition count 128
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 88 place count 55 transition count 114
Iterating global reduction 0 with 7 rules applied. Total rules applied 95 place count 55 transition count 114
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 101 place count 55 transition count 108
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 104 place count 52 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 107 place count 52 transition count 99
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 110 place count 49 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 113 place count 49 transition count 93
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 121 place count 49 transition count 85
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 125 place count 49 transition count 81
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 131 place count 46 transition count 78
Applied a total of 131 rules in 22 ms. Remains 46 /107 variables (removed 61) and now considering 78/210 (removed 132) transitions.
[2026-05-25 19:17:46] [INFO ] Flow matrix only has 71 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4510770171409273641.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15925099946369617729.kers'
[2026-05-25 19:17:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4510770171409273641.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15925099946369617729.kers]
Normalized transition count is 70 out of 71 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 70 rows 46 cols 247 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-25 19:17:46] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15925099946369617729.kers
Total runtime 0 ms.
[2026-05-25 19:17:46] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 19:17:46] [INFO ] Flow matrix only has 71 transitions (discarded 7 similar events)
[2026-05-25 19:17:46] [INFO ] Invariant cache hit.
[2026-05-25 19:17:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:17:46] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2026-05-25 19:17:46] [INFO ] Redundant transitions in 15 ms returned []
Running 77 sub problems to find dead transitions.
[2026-05-25 19:17:46] [INFO ] Flow matrix only has 71 transitions (discarded 7 similar events)
[2026-05-25 19:17:46] [INFO ] Invariant cache hit.
[2026-05-25 19:17:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 70/116 variables, 46/57 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/117 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/117 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 117/117 variables, and 58 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2080 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 70/116 variables, 46/59 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 77/136 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 1/117 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/117 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/117 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 117/117 variables, and 137 constraints, problems are : Problem set: 0 solved, 77 unsolved in 3810 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5900ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 5901ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/107 places, 78/210 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6037 ms. Remains : 46/107 places, 78/210 transitions.
[2026-05-25 19:17:52] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:17:52] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:17:52] [INFO ] Input system was already deterministic with 78 transitions.
[2026-05-25 19:17:52] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:17:52] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:17:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality17556441887423948093.gal : 0 ms
[2026-05-25 19:17:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality13797899789526145590.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/CTLCardinality17556441887423948093.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13797899789526145590.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,320117,0.05236,6108,2,732,5,10380,6,0,254,9769,0


Converting to forward existential form...Done !
original formula: EF(!(E(E(((p87==0)||(p51==1)) U EF((p141==0))) U (p119==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(((p87==0)||(p51==1)) U E(TRUE U (p141==0))) U (p119==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t13, t15, t16, t28, t29, t66, Intersection...240
(forward)formula 0,1,0.25359,15080,1,0,151,58531,174,70,1862,48909,183
FORMULA HealthRecord-PT-10-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 72 transition count 143
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 72 transition count 143
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 78 place count 64 transition count 127
Iterating global reduction 0 with 8 rules applied. Total rules applied 86 place count 64 transition count 127
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 95 place count 64 transition count 118
Applied a total of 95 rules in 7 ms. Remains 64 /107 variables (removed 43) and now considering 118/210 (removed 92) transitions.
[2026-05-25 19:17:52] [INFO ] Flow matrix only has 115 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-2865028850681513206.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10577405687398226449.kers'
[2026-05-25 19:17:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2865028850681513206.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10577405687398226449.kers]
Normalized transition count is 114 out of 115 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 64 cols 377 entries
Finished phase 1 with 55 SingleSign rule and 0 generalized
[2026-05-25 19:17:52] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10577405687398226449.kers
Total runtime 0 ms.
[2026-05-25 19:17:52] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:17:52] [INFO ] Flow matrix only has 115 transitions (discarded 3 similar events)
[2026-05-25 19:17:52] [INFO ] Invariant cache hit.
[2026-05-25 19:17:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:17:52] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 117 sub problems to find dead transitions.
[2026-05-25 19:17:52] [INFO ] Flow matrix only has 115 transitions (discarded 3 similar events)
[2026-05-25 19:17:52] [INFO ] Invariant cache hit.
[2026-05-25 19:17:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 4 (OVERLAPS) 114/178 variables, 64/76 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/178 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (OVERLAPS) 1/179 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (OVERLAPS) 0/179 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Real declared 179/179 variables, and 77 constraints, problems are : Problem set: 0 solved, 117 unsolved in 3466 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 64/64 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 117 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (OVERLAPS) 114/178 variables, 64/83 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/178 variables, 117/200 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/178 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/178 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 10 (OVERLAPS) 1/179 variables, 1/202 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/179 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 12 (OVERLAPS) 0/179 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Int declared 179/179 variables, and 202 constraints, problems are : Problem set: 0 solved, 117 unsolved in 13903 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 64/64 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17379ms problems are : Problem set: 0 solved, 117 unsolved
Search for dead transitions found 0 dead transitions in 17380ms
Starting structural reductions in LTL mode, iteration 1 : 64/107 places, 118/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17478 ms. Remains : 64/107 places, 118/210 transitions.
[2026-05-25 19:18:10] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:18:10] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:18:10] [INFO ] Input system was already deterministic with 118 transitions.
[2026-05-25 19:18:10] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:18:10] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:18:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality13820699996774695049.gal : 1 ms
[2026-05-25 19:18:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality16890201517836057899.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/CTLCardinality13820699996774695049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16890201517836057899.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,2.68694e+06,0.246814,14360,2,2088,5,38580,6,0,370,50893,0


Converting to forward existential form...Done !
original formula: EF((((!(E(((p78==0)||(p28==1)) U (p48==0))) * EX(((p46==0)&&(p97==1)))) * EF((p77==0))) + (((p44==0)&&(p93==1)) * (EG((p27==1)) + EG(((p1...176
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * (!(E(((p78==0)||(p28==1)) U (p48==0))) * EX(((p46==0)&&(p97==1))))),TRUE) * (p77==0))...318
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...438
(forward)formula 0,1,1.25225,44532,1,0,252,201083,255,101,2738,209425,256
FORMULA HealthRecord-PT-10-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 65 transition count 129
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 65 transition count 129
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 92 place count 57 transition count 113
Iterating global reduction 0 with 8 rules applied. Total rules applied 100 place count 57 transition count 113
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 109 place count 57 transition count 104
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 111 place count 55 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 113 place count 55 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 115 place count 53 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 117 place count 53 transition count 94
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 123 place count 53 transition count 88
Applied a total of 123 rules in 7 ms. Remains 53 /107 variables (removed 54) and now considering 88/210 (removed 122) transitions.
[2026-05-25 19:18:11] [INFO ] Flow matrix only has 85 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-10177229913636038416.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8944914053271072917.kers'
[2026-05-25 19:18:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10177229913636038416.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8944914053271072917.kers]
Normalized transition count is 84 out of 85 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 84 rows 53 cols 289 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-25 19:18:11] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8944914053271072917.kers
Total runtime 1 ms.
[2026-05-25 19:18:11] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:18:11] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2026-05-25 19:18:11] [INFO ] Invariant cache hit.
[2026-05-25 19:18:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:18:11] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 87 sub problems to find dead transitions.
[2026-05-25 19:18:11] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2026-05-25 19:18:11] [INFO ] Invariant cache hit.
[2026-05-25 19:18:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 84/137 variables, 53/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/137 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (OVERLAPS) 1/138 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 0/138 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 66 constraints, problems are : Problem set: 0 solved, 87 unsolved in 2171 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (OVERLAPS) 84/137 variables, 53/68 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 87/155 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 1/138 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (OVERLAPS) 0/138 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 156 constraints, problems are : Problem set: 0 solved, 87 unsolved in 5677 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7864ms problems are : Problem set: 0 solved, 87 unsolved
Search for dead transitions found 0 dead transitions in 7864ms
Starting structural reductions in LTL mode, iteration 1 : 53/107 places, 88/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7979 ms. Remains : 53/107 places, 88/210 transitions.
[2026-05-25 19:18:19] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:18:19] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:18:19] [INFO ] Input system was already deterministic with 88 transitions.
[2026-05-25 19:18:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:18:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:18:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality15997175082349177621.gal : 1 ms
[2026-05-25 19:18:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality18163138063360755855.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/CTLCardinality15997175082349177621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18163138063360755855.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,599247,0.056018,6640,2,1157,5,12420,6,0,296,11189,0


Converting to forward existential form...Done !
original formula: EF((EG(EX(((p94==0)&&(p46==1)))) * (p60==0)))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * (p60==0)),EX(((p94==0)&&(p46==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t21, t23, t24, t...337
(forward)formula 0,1,0.316557,16212,1,0,177,58496,195,79,2141,52567,189
FORMULA HealthRecord-PT-10-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-25 19:18:19] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:18:19] [INFO ] Flatten gal took : 4 ms
Total runtime 179480 ms.

BK_STOP 1779736700025

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-10"
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-10, 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-177961074300609"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-10.tgz
mv HealthRecord-PT-10 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 ;