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-177961074200538.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-01, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074200538
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 6.4K Mar 7 13:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 13:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 7 13:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 7 13:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Mar 7 13:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 7 13:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 7 13:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 7 13:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:40 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 46K 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-01-CTLFireability-2024-00
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-01
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-02
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-03
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-04
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-05
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-06
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-07
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-08
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-09
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-10
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-11
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-12
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-13
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-14
FORMULA_NAME HealthRecord-PT-01-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779734896302

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 18:48:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 18:48:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 18:48:17] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2026-05-25 18:48:17] [INFO ] Transformed 117 places.
[2026-05-25 18:48:17] [INFO ] Transformed 218 transitions.
[2026-05-25 18:48:17] [INFO ] Found NUPN structural information;
[2026-05-25 18:48:17] [INFO ] Parsed PT model containing 117 places and 218 transitions and 557 arcs in 158 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 5 transitions
Reduce redundant transitions removed 5 transitions.
Support contains 79 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 213/213 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 105 transition count 191
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 105 transition count 191
Applied a total of 24 rules in 18 ms. Remains 105 /117 variables (removed 12) and now considering 191/213 (removed 22) transitions.
[2026-05-25 18:48:17] [INFO ] Flow matrix only has 185 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-14593234630435235879.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9430350201325012622.kers'
[2026-05-25 18:48:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14593234630435235879.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9430350201325012622.kers]
Normalized transition count is 184 out of 185 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 184 rows 102 cols 476 entries
Finished phase 1 with 91 SingleSign rule and 2 generalized
[2026-05-25 18:48:17] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-9430350201325012622.kers
Total runtime 4 ms.
[2026-05-25 18:48:17] [INFO ] Implicit Places using invariants in 185 ms returned []
[2026-05-25 18:48:17] [INFO ] Flow matrix only has 185 transitions (discarded 6 similar events)
[2026-05-25 18:48:17] [INFO ] Invariant cache hit.
[2026-05-25 18:48:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:48:18] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2026-05-25 18:48:18] [INFO ] Flow matrix only has 185 transitions (discarded 6 similar events)
[2026-05-25 18:48:18] [INFO ] Invariant cache hit.
[2026-05-25 18:48:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 1/105 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 16/48 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 5/53 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 10 (OVERLAPS) 184/289 variables, 105/163 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/289 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 12 (OVERLAPS) 1/290 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/290 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 14 (OVERLAPS) 0/290 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 290/290 variables, and 164 constraints, problems are : Problem set: 0 solved, 190 unsolved in 14385 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 105/105 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 46/46 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (OVERLAPS) 1/105 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 46/58 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 184/289 variables, 105/167 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/289 variables, 190/357 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/289 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/289 variables, 4/362 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/289 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 12 (OVERLAPS) 1/290 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 190 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 290/290 variables, and 363 constraints, problems are : Problem set: 0 solved, 190 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 105/105 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 55/55 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44534ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 44546ms
Starting structural reductions in LTL mode, iteration 1 : 105/117 places, 191/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44954 ms. Remains : 105/117 places, 191/213 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Applied a total of 0 rules in 1 ms. Remains 105 /105 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2026-05-25 18:49:02] [INFO ] Flow matrix only has 185 transitions (discarded 6 similar events)
[2026-05-25 18:49:02] [INFO ] Invariant cache hit.
[2026-05-25 18:49:02] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 18:49:02] [INFO ] Flow matrix only has 185 transitions (discarded 6 similar events)
[2026-05-25 18:49:02] [INFO ] Invariant cache hit.
[2026-05-25 18:49:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:49:02] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 105/105 places, 191/191 transitions.
Support contains 79 out of 105 places after structural reductions.
[2026-05-25 18:49:02] [INFO ] Flatten gal took : 33 ms
[2026-05-25 18:49:02] [INFO ] Flatten gal took : 14 ms
[2026-05-25 18:49:02] [INFO ] Input system was already deterministic with 191 transitions.
RANDOM walk for 40000 steps (2092 resets) in 1358 ms. (29 steps per ms) remains 25/82 properties
BEST_FIRST walk for 4004 steps (32 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (30 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (30 resets) in 34 ms. (114 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (34 resets) in 36 ms. (108 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (32 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (32 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (30 resets) in 8 ms. (444 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (33 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (29 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (30 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (30 resets) in 10 ms. (363 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (60 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (28 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (29 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (31 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (30 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (29 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (34 resets) in 10 ms. (364 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (27 resets) in 10 ms. (363 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (28 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (28 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (30 resets) in 10 ms. (363 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (28 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (29 resets) in 8 ms. (444 steps per ms) remains 25/25 properties
[2026-05-25 18:49:03] [INFO ] Flow matrix only has 185 transitions (discarded 6 similar events)
[2026-05-25 18:49:03] [INFO ] Invariant cache hit.
[2026-05-25 18:49:03] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Problem AtomicPropp73 is UNSAT
At refinement iteration 1 (OVERLAPS) 24/68 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 24 unsolved
Problem AtomicPropp75 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 23 unsolved
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp79 is UNSAT
At refinement iteration 4 (OVERLAPS) 37/105 variables, 9/12 constraints. Problems are: Problem set: 5 solved, 20 unsolved
Problem AtomicPropp53 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 8/20 constraints. Problems are: Problem set: 6 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 0/20 constraints. Problems are: Problem set: 6 solved, 19 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 7 (OVERLAPS) 184/289 variables, 105/125 constraints. Problems are: Problem set: 7 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/289 variables, 0/125 constraints. Problems are: Problem set: 7 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 1/290 variables, 1/126 constraints. Problems are: Problem set: 7 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/290 variables, 0/126 constraints. Problems are: Problem set: 7 solved, 18 unsolved
Problem AtomicPropp51 is UNSAT
At refinement iteration 11 (OVERLAPS) 0/290 variables, 3/129 constraints. Problems are: Problem set: 8 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/290 variables, 0/129 constraints. Problems are: Problem set: 8 solved, 17 unsolved
At refinement iteration 13 (OVERLAPS) 0/290 variables, 0/129 constraints. Problems are: Problem set: 8 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 290/290 variables, and 129 constraints, problems are : Problem set: 8 solved, 17 unsolved in 1540 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 105/105 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 31/52 variables, 2/2 constraints. Problems are: Problem set: 8 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 8 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 53/105 variables, 10/12 constraints. Problems are: Problem set: 8 solved, 17 unsolved
Problem AtomicPropp11 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 11/23 constraints. Problems are: Problem set: 9 solved, 16 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 11/34 constraints. Problems are: Problem set: 10 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 2/36 constraints. Problems are: Problem set: 10 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 1/37 constraints. Problems are: Problem set: 10 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 0/37 constraints. Problems are: Problem set: 10 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 184/289 variables, 105/142 constraints. Problems are: Problem set: 10 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/289 variables, 15/157 constraints. Problems are: Problem set: 10 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/289 variables, 2/159 constraints. Problems are: Problem set: 10 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/289 variables, 0/159 constraints. Problems are: Problem set: 10 solved, 15 unsolved
At refinement iteration 13 (OVERLAPS) 1/290 variables, 1/160 constraints. Problems are: Problem set: 10 solved, 15 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/290 variables, 0/160 constraints. Problems are: Problem set: 10 solved, 15 unsolved
At refinement iteration 15 (OVERLAPS) 0/290 variables, 0/160 constraints. Problems are: Problem set: 10 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 290/290 variables, and 160 constraints, problems are : Problem set: 10 solved, 15 unsolved in 2380 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 105/105 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 15/25 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3929ms problems are : Problem set: 10 solved, 15 unsolved
Fused 15 Parikh solutions to 11 different solutions.
Parikh walk visited 13 properties in 671 ms.
Support contains 2 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 191/191 transitions.
Graph (trivial) has 146 edges and 105 vertex of which 12 / 105 are part of one of the 6 SCC in 5 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Graph (complete) has 355 edges and 99 vertex of which 93 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 7 place count 93 transition count 167
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 12 rules applied. Total rules applied 19 place count 88 transition count 160
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 22 place count 86 transition count 159
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 22 place count 86 transition count 155
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 33 place count 79 transition count 155
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 69 place count 43 transition count 83
Iterating global reduction 3 with 36 rules applied. Total rules applied 105 place count 43 transition count 83
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 115 place count 33 transition count 63
Iterating global reduction 3 with 10 rules applied. Total rules applied 125 place count 33 transition count 63
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 129 place count 33 transition count 59
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 132 place count 30 transition count 50
Iterating global reduction 4 with 3 rules applied. Total rules applied 135 place count 30 transition count 50
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 138 place count 27 transition count 44
Iterating global reduction 4 with 3 rules applied. Total rules applied 141 place count 27 transition count 44
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 144 place count 27 transition count 41
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 146 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 154 place count 22 transition count 54
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 22 transition count 53
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 165 place count 22 transition count 53
Applied a total of 165 rules in 81 ms. Remains 22 /105 variables (removed 83) and now considering 53/191 (removed 138) transitions.
Running 45 sub problems to find dead transitions.
[2026-05-25 18:49:08] [INFO ] Flow matrix only has 52 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7335431186071733861.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12840185707641160764.kers'
[2026-05-25 18:49:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7335431186071733861.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12840185707641160764.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 52 rows 22 cols 209 entries
Finished phase 1 with 17 SingleSign rule and 2 generalized
[2026-05-25 18:49:08] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12840185707641160764.kers
Total runtime 1 ms.
[2026-05-25 18:49:08] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 1/22 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Problem TDEAD52 is UNSAT
At refinement iteration 4 (OVERLAPS) 52/74 variables, 22/25 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 12/37 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/37 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/74 variables, 0/37 constraints. Problems are: Problem set: 1 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 37 constraints, problems are : Problem set: 1 solved, 44 unsolved in 730 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 22/22 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/22 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 1/4 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 52/74 variables, 22/26 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 12/38 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 44/82 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/74 variables, 0/82 constraints. Problems are: Problem set: 1 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 0/74 variables, 0/82 constraints. Problems are: Problem set: 1 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 82 constraints, problems are : Problem set: 1 solved, 44 unsolved in 1257 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 22/22 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 44/45 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2018ms problems are : Problem set: 1 solved, 44 unsolved
Search for dead transitions found 1 dead transitions in 2019ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 22/105 places, 52/191 transitions.
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 22 transition count 52
Applied a total of 9 rules in 8 ms. Remains 22 /22 variables (removed 0) and now considering 52/52 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2109 ms. Remains : 22/105 places, 52/191 transitions.
RANDOM walk for 34971 steps (11897 resets) in 777 ms. (44 steps per ms) remains 0/2 properties
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
[2026-05-25 18:49:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 18:49:10] [INFO ] Flatten gal took : 10 ms
[2026-05-25 18:49:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA HealthRecord-PT-01-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-01-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 18:49:10] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:49:10] [INFO ] Input system was already deterministic with 191 transitions.
Support contains 61 out of 105 places (down from 63) after GAL structural reductions.
Computed a total of 9 stabilizing places and 16 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 61 transition count 108
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 61 transition count 108
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 96 place count 53 transition count 92
Iterating global reduction 0 with 8 rules applied. Total rules applied 104 place count 53 transition count 92
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 107 place count 53 transition count 89
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 108 place count 52 transition count 86
Iterating global reduction 1 with 1 rules applied. Total rules applied 109 place count 52 transition count 86
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 110 place count 51 transition count 84
Iterating global reduction 1 with 1 rules applied. Total rules applied 111 place count 51 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 112 place count 51 transition count 83
Applied a total of 112 rules in 7 ms. Remains 51 /105 variables (removed 54) and now considering 83/191 (removed 108) transitions.
[2026-05-25 18:49:10] [INFO ] Flow matrix only has 82 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14528411111905285505.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5881558342223896269.kers'
[2026-05-25 18:49:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14528411111905285505.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5881558342223896269.kers]
Normalized transition count is 81 out of 82 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 81 rows 51 cols 237 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-25 18:49:10] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5881558342223896269.kers
Total runtime 0 ms.
[2026-05-25 18:49:10] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 18:49:10] [INFO ] Flow matrix only has 82 transitions (discarded 1 similar events)
[2026-05-25 18:49:10] [INFO ] Invariant cache hit.
[2026-05-25 18:49:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:49:10] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2026-05-25 18:49:10] [INFO ] Flow matrix only has 82 transitions (discarded 1 similar events)
[2026-05-25 18:49:10] [INFO ] Invariant cache hit.
[2026-05-25 18:49:10] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 81/132 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 1/133 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/133 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 63 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2090 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 81/132 variables, 51/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 82/146 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 1/133 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/133 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 133/133 variables, and 147 constraints, problems are : Problem set: 0 solved, 82 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7108ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 7108ms
Starting structural reductions in LTL mode, iteration 1 : 51/105 places, 83/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7202 ms. Remains : 51/105 places, 83/191 transitions.
[2026-05-25 18:49:17] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:49:17] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:49:17] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 18:49:17] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:49:17] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:49:17] [INFO ] Time to serialize gal into /tmp/CTLFireability11040163569164431740.gal : 2 ms
[2026-05-25 18:49:17] [INFO ] Time to serialize properties into /tmp/CTLFireability1855305662746106084.ctl : 7 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/CTLFireability11040163569164431740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1855305662746106084.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,99801,0.028091,4456,2,462,5,2466,6,0,285,2172,0


Converting to forward existential form...Done !
original formula: EF(((AX((p24==1)) * ((p71==0)||(p78==0))) * ((p21==1) + ((EX((p6==0)) * AX((p34==0))) * !(E(((p16==1)&&(p114==1)) U (p53==1)))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (!(EX(!((p24==1)))) * ((p71==0)||(p78==0)))) * (p21==1))] != FALSE + [(((FwdU(Init,TRUE) *...291
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...307
(forward)formula 0,0,0.116926,9204,1,0,172,27030,191,85,1810,22865,192
FORMULA HealthRecord-PT-01-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 59 transition count 104
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 59 transition count 104
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 100 place count 51 transition count 88
Iterating global reduction 0 with 8 rules applied. Total rules applied 108 place count 51 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 110 place count 51 transition count 86
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 113 place count 48 transition count 77
Iterating global reduction 1 with 3 rules applied. Total rules applied 116 place count 48 transition count 77
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 119 place count 45 transition count 71
Iterating global reduction 1 with 3 rules applied. Total rules applied 122 place count 45 transition count 71
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 125 place count 45 transition count 68
Applied a total of 125 rules in 6 ms. Remains 45 /105 variables (removed 60) and now considering 68/191 (removed 123) transitions.
[2026-05-25 18:49:17] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16816150397294959198.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14809688199358345158.kers'
[2026-05-25 18:49:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16816150397294959198.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14809688199358345158.kers]
Normalized transition count is 66 out of 67 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 45 cols 197 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 18:49:17] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14809688199358345158.kers
Total runtime 1 ms.
[2026-05-25 18:49:17] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 18:49:17] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 18:49:17] [INFO ] Invariant cache hit.
[2026-05-25 18:49:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:49:18] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 67 sub problems to find dead transitions.
[2026-05-25 18:49:18] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 18:49:18] [INFO ] Invariant cache hit.
[2026-05-25 18:49:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 66/111 variables, 45/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 1/112 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/112 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 55 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1516 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 66/111 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 67/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 1/112 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 0/112 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 125 constraints, problems are : Problem set: 0 solved, 67 unsolved in 2703 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4228ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 4229ms
Starting structural reductions in LTL mode, iteration 1 : 45/105 places, 68/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4319 ms. Remains : 45/105 places, 68/191 transitions.
[2026-05-25 18:49:22] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:49:22] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:49:22] [INFO ] Input system was already deterministic with 68 transitions.
[2026-05-25 18:49:22] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:49:22] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:49:22] [INFO ] Time to serialize gal into /tmp/CTLFireability11577036138219598704.gal : 1 ms
[2026-05-25 18:49:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15947638204015479438.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/CTLFireability11577036138219598704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15947638204015479438.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,38646,0.01242,4336,2,354,5,1515,6,0,246,1218,0


Converting to forward existential form...Done !
original formula: AG((!(E(AF((p77==1)) U EX((p103==1)))) + !(A((p104==1) U AX(((p71==1)&&(p82==1)))))))
=> equivalent forward existential formula: [(EY(FwdU((FwdU(Init,TRUE) * !(!(!((E(!(!(EX(!(((p71==1)&&(p82==1)))))) U (!((p104==1)) * !(!(EX(!(((p71==1)&&(p...256
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t21, t23, t...262
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.262401,16788,1,0,274,78494,172,154,1634,74730,337
FORMULA HealthRecord-PT-01-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 61 transition count 108
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 61 transition count 108
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 95 place count 54 transition count 94
Iterating global reduction 0 with 7 rules applied. Total rules applied 102 place count 54 transition count 94
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 105 place count 54 transition count 91
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 106 place count 53 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 107 place count 53 transition count 88
Applied a total of 107 rules in 11 ms. Remains 53 /105 variables (removed 52) and now considering 88/191 (removed 103) transitions.
[2026-05-25 18:49:22] [INFO ] Flow matrix only has 87 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12459760778003177142.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14457489965904878405.kers'
[2026-05-25 18:49:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12459760778003177142.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14457489965904878405.kers]
Normalized transition count is 86 out of 87 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 53 cols 253 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-25 18:49:22] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14457489965904878405.kers
Total runtime 0 ms.
[2026-05-25 18:49:22] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:49:22] [INFO ] Flow matrix only has 87 transitions (discarded 1 similar events)
[2026-05-25 18:49:22] [INFO ] Invariant cache hit.
[2026-05-25 18:49:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:49:22] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Running 87 sub problems to find dead transitions.
[2026-05-25 18:49:22] [INFO ] Flow matrix only has 87 transitions (discarded 1 similar events)
[2026-05-25 18:49:22] [INFO ] Invariant cache hit.
[2026-05-25 18:49:22] [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, 7/7 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 86/139 variables, 53/64 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (OVERLAPS) 1/140 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (OVERLAPS) 0/140 variables, 2/68 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/140 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 11 (OVERLAPS) 0/140 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 68 constraints, problems are : Problem set: 0 solved, 87 unsolved in 3559 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 7/7 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, 7/7 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (OVERLAPS) 86/139 variables, 53/70 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 87/157 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (OVERLAPS) 1/140 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/140 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 11 (OVERLAPS) 0/140 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 158 constraints, problems are : Problem set: 0 solved, 87 unsolved in 5853 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9422ms problems are : Problem set: 0 solved, 87 unsolved
Search for dead transitions found 0 dead transitions in 9423ms
Starting structural reductions in LTL mode, iteration 1 : 53/105 places, 88/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9513 ms. Remains : 53/105 places, 88/191 transitions.
[2026-05-25 18:49:32] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:49:32] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:49:32] [INFO ] Input system was already deterministic with 88 transitions.
[2026-05-25 18:49:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:49:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:49:32] [INFO ] Time to serialize gal into /tmp/CTLFireability16932706538163167364.gal : 1 ms
[2026-05-25 18:49:32] [INFO ] Time to serialize properties into /tmp/CTLFireability2819407345696631732.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/CTLFireability16932706538163167364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2819407345696631732.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,103581,0.023427,4816,2,621,5,3351,6,0,298,3059,0


Converting to forward existential form...Done !
original formula: (EF((AG((((p16==1)&&(p114==1))||(p85==1))) * (p41==1))) * A((((!(EX((p64==1))) + !(AG(((p42==1)||((p71==1)&&(p88==1)))))) * (p71==1)) * (...212
=> equivalent forward existential formula: [(((Init * E(TRUE U (!(E(TRUE U !((((p16==1)&&(p114==1))||(p85==1))))) * (p41==1)))) * !(EG(!(EX((!(!(E(TRUE U !...443
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...352
Using saturation style SCC detection
(forward)formula 0,0,0.141966,10560,1,0,195,30925,213,95,2084,25944,223
FORMULA HealthRecord-PT-01-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Graph (trivial) has 149 edges and 105 vertex of which 14 / 105 are part of one of the 7 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 43 place count 55 transition count 104
Iterating global reduction 0 with 42 rules applied. Total rules applied 85 place count 55 transition count 104
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 95 place count 45 transition count 84
Iterating global reduction 0 with 10 rules applied. Total rules applied 105 place count 45 transition count 84
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 110 place count 45 transition count 79
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 112 place count 43 transition count 73
Iterating global reduction 1 with 2 rules applied. Total rules applied 114 place count 43 transition count 73
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 116 place count 41 transition count 69
Iterating global reduction 1 with 2 rules applied. Total rules applied 118 place count 41 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 120 place count 41 transition count 67
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 125 place count 41 transition count 62
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 129 place count 39 transition count 60
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 132 place count 36 transition count 57
Applied a total of 132 rules in 24 ms. Remains 36 /105 variables (removed 69) and now considering 57/191 (removed 134) transitions.
[2026-05-25 18:49:32] [INFO ] Flow matrix only has 50 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-17573524856317231741.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16136585123084578039.kers'
[2026-05-25 18:49:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17573524856317231741.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16136585123084578039.kers]
Normalized transition count is 49 out of 50 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 49 rows 36 cols 148 entries
Finished phase 1 with 29 SingleSign rule and 0 generalized
[2026-05-25 18:49:32] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16136585123084578039.kers
Total runtime 1 ms.
[2026-05-25 18:49:32] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 18:49:32] [INFO ] Flow matrix only has 50 transitions (discarded 7 similar events)
[2026-05-25 18:49:32] [INFO ] Invariant cache hit.
[2026-05-25 18:49:32] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2026-05-25 18:49:32] [INFO ] Redundant transitions in 1 ms returned []
Running 43 sub problems to find dead transitions.
[2026-05-25 18:49:32] [INFO ] Flow matrix only has 50 transitions (discarded 7 similar events)
[2026-05-25 18:49:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (OVERLAPS) 49/85 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/85 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 85/86 variables, and 45 constraints, problems are : Problem set: 0 solved, 43 unsolved in 724 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (OVERLAPS) 49/85 variables, 36/46 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/85 variables, 43/89 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/85 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (OVERLAPS) 0/85 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 85/86 variables, and 89 constraints, problems are : Problem set: 0 solved, 43 unsolved in 918 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1645ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1645ms
Starting structural reductions in SI_CTL mode, iteration 1 : 36/105 places, 57/191 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1749 ms. Remains : 36/105 places, 57/191 transitions.
[2026-05-25 18:49:34] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:49:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:49:34] [INFO ] Input system was already deterministic with 57 transitions.
[2026-05-25 18:49:34] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:49:34] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:49:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7387562201243531194.gal : 3 ms
[2026-05-25 18:49:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16487411439179936204.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7387562201243531194.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16487411439179936204.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 31300 steps (3136 resets) in 33 ms. (920 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-01-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 59 transition count 104
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 59 transition count 104
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 101 place count 50 transition count 86
Iterating global reduction 0 with 9 rules applied. Total rules applied 110 place count 50 transition count 86
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 114 place count 50 transition count 82
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 117 place count 47 transition count 73
Iterating global reduction 1 with 3 rules applied. Total rules applied 120 place count 47 transition count 73
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 122 place count 45 transition count 69
Iterating global reduction 1 with 2 rules applied. Total rules applied 124 place count 45 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 126 place count 45 transition count 67
Applied a total of 126 rules in 12 ms. Remains 45 /105 variables (removed 60) and now considering 67/191 (removed 124) transitions.
[2026-05-25 18:49:34] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6673213194638986292.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2162619551740303237.kers'
[2026-05-25 18:49:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6673213194638986292.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2162619551740303237.kers]
Normalized transition count is 65 out of 66 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 65 rows 45 cols 193 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 18:49:34] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2162619551740303237.kers
Total runtime 1 ms.
[2026-05-25 18:49:34] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 18:49:34] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
[2026-05-25 18:49:34] [INFO ] Invariant cache hit.
[2026-05-25 18:49:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:49:34] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2026-05-25 18:49:34] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
[2026-05-25 18:49:34] [INFO ] Invariant cache hit.
[2026-05-25 18:49:34] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 65/110 variables, 45/54 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 1/111 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 0/111 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 55 constraints, problems are : Problem set: 0 solved, 66 unsolved in 1508 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (OVERLAPS) 65/110 variables, 45/56 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 66/122 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 1/111 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 11 (OVERLAPS) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 124 constraints, problems are : Problem set: 0 solved, 66 unsolved in 3925 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5439ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 5440ms
Starting structural reductions in LTL mode, iteration 1 : 45/105 places, 67/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5530 ms. Remains : 45/105 places, 67/191 transitions.
[2026-05-25 18:49:39] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:49:39] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:49:39] [INFO ] Input system was already deterministic with 67 transitions.
[2026-05-25 18:49:39] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:49:39] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:49:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9403181515191354431.gal : 1 ms
[2026-05-25 18:49:39] [INFO ] Time to serialize properties into /tmp/CTLFireability11182905877991045721.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/CTLFireability9403181515191354431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11182905877991045721.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,42291,0.021914,4440,2,390,5,2057,6,0,245,1763,0


Converting to forward existential form...Done !
original formula: EG(AG((EX(TRUE) + ((p57!=1)&&(p99!=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((EX(TRUE) + ((p57!=1)&&(p99!=1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t21, t23, t...262
(forward)formula 0,1,0.067679,6768,1,0,127,10989,155,64,1644,10821,145
FORMULA HealthRecord-PT-01-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Graph (trivial) has 127 edges and 105 vertex of which 12 / 105 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 42 place count 58 transition count 107
Iterating global reduction 0 with 41 rules applied. Total rules applied 83 place count 58 transition count 107
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 94 place count 47 transition count 85
Iterating global reduction 0 with 11 rules applied. Total rules applied 105 place count 47 transition count 85
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 110 place count 47 transition count 80
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 111 place count 46 transition count 77
Iterating global reduction 1 with 1 rules applied. Total rules applied 112 place count 46 transition count 77
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 113 place count 45 transition count 75
Iterating global reduction 1 with 1 rules applied. Total rules applied 114 place count 45 transition count 75
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 118 place count 45 transition count 71
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 1 with 6 rules applied. Total rules applied 124 place count 42 transition count 68
Applied a total of 124 rules in 21 ms. Remains 42 /105 variables (removed 63) and now considering 68/191 (removed 123) transitions.
[2026-05-25 18:49:39] [INFO ] Flow matrix only has 61 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-13740522871330766869.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2425070101511041736.kers'
[2026-05-25 18:49:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13740522871330766869.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2425070101511041736.kers]
Normalized transition count is 60 out of 61 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 60 rows 41 cols 183 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-25 18:49:39] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2425070101511041736.kers
Total runtime 1 ms.
[2026-05-25 18:49:39] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 18:49:39] [INFO ] Flow matrix only has 61 transitions (discarded 7 similar events)
[2026-05-25 18:49:39] [INFO ] Invariant cache hit.
[2026-05-25 18:49:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:49:39] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2026-05-25 18:49:39] [INFO ] Redundant transitions in 1 ms returned []
Running 67 sub problems to find dead transitions.
[2026-05-25 18:49:39] [INFO ] Flow matrix only has 61 transitions (discarded 7 similar events)
[2026-05-25 18:49:39] [INFO ] Invariant cache hit.
[2026-05-25 18:49:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 60/102 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 1/103 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 54 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1699 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 60/102 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 67/120 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 1/103 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 121 constraints, problems are : Problem set: 0 solved, 67 unsolved in 2824 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4528ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 4529ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/105 places, 68/191 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4634 ms. Remains : 42/105 places, 68/191 transitions.
[2026-05-25 18:49:44] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:49:44] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:49:44] [INFO ] Input system was already deterministic with 68 transitions.
[2026-05-25 18:49:44] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:49:44] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:49:44] [INFO ] Time to serialize gal into /tmp/CTLFireability11002360757522014791.gal : 1 ms
[2026-05-25 18:49:44] [INFO ] Time to serialize properties into /tmp/CTLFireability10373044155652249123.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/CTLFireability11002360757522014791.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10373044155652249123.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,27221,0.014417,4420,2,332,5,1797,6,0,226,1699,0


Converting to forward existential form...Done !
original formula: AG(!(E(AG((((p34==1)||(p21==1))||(p13==1))) U A(!(((p16==1)&&(p93==1))) U ((p85==1) + EF((p30==1)))))))
=> equivalent forward existential formula: [((FwdU(FwdU(Init,TRUE),!(E(TRUE U !((((p34==1)||(p21==1))||(p13==1)))))) * !(EG(!(((p85==1) + E(TRUE U (p30==1)...282
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, t19, t20, t32...260
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.230604,15228,1,0,253,69774,165,151,1645,67917,278
FORMULA HealthRecord-PT-01-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 66 transition count 117
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 66 transition count 117
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 84 place count 60 transition count 105
Iterating global reduction 0 with 6 rules applied. Total rules applied 90 place count 60 transition count 105
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 93 place count 60 transition count 102
Applied a total of 93 rules in 3 ms. Remains 60 /105 variables (removed 45) and now considering 102/191 (removed 89) transitions.
[2026-05-25 18:49:44] [INFO ] Flow matrix only has 100 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12570583451011978957.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-542856445836571361.kers'
[2026-05-25 18:49:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12570583451011978957.kers, --Pflows, --basisKERS=/tmp/petrispot-output-542856445836571361.kers]
Normalized transition count is 99 out of 100 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 99 rows 59 cols 283 entries
Finished phase 1 with 52 SingleSign rule and 0 generalized
[2026-05-25 18:49:44] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-542856445836571361.kers
Total runtime 0 ms.
[2026-05-25 18:49:44] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 18:49:44] [INFO ] Flow matrix only has 100 transitions (discarded 2 similar events)
[2026-05-25 18:49:44] [INFO ] Invariant cache hit.
[2026-05-25 18:49:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:49:44] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 101 sub problems to find dead transitions.
[2026-05-25 18:49:44] [INFO ] Flow matrix only has 100 transitions (discarded 2 similar events)
[2026-05-25 18:49:44] [INFO ] Invariant cache hit.
[2026-05-25 18:49:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (OVERLAPS) 1/60 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (OVERLAPS) 99/159 variables, 60/75 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/159 variables, 2/77 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/159 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 11 (OVERLAPS) 1/160 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/160 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/160 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 14 (OVERLAPS) 0/160 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Real declared 160/160 variables, and 79 constraints, problems are : Problem set: 0 solved, 101 unsolved in 4461 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (OVERLAPS) 1/60 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 99/159 variables, 60/78 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/159 variables, 101/179 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/159 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (OVERLAPS) 1/160 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/160 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 10 (OVERLAPS) 0/160 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Int declared 160/160 variables, and 180 constraints, problems are : Problem set: 0 solved, 101 unsolved in 8456 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12924ms problems are : Problem set: 0 solved, 101 unsolved
Search for dead transitions found 0 dead transitions in 12925ms
Starting structural reductions in LTL mode, iteration 1 : 60/105 places, 102/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13013 ms. Remains : 60/105 places, 102/191 transitions.
[2026-05-25 18:49:57] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:49:57] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:49:57] [INFO ] Input system was already deterministic with 102 transitions.
[2026-05-25 18:49:57] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:49:57] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:49:57] [INFO ] Time to serialize gal into /tmp/CTLFireability9681977810442062415.gal : 1 ms
[2026-05-25 18:49:57] [INFO ] Time to serialize properties into /tmp/CTLFireability895848684424126253.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/CTLFireability9681977810442062415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability895848684424126253.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,151857,0.031585,5324,2,758,5,5210,6,0,337,4841,0


Converting to forward existential form...Done !
original formula: (E((EF((p42==1)) * E(EX(EF((p87==1))) U EG((p52==1)))) U (p40==1)) * A(AX(!(((p71==1)&&(p96==1)))) U (AF(!((E((p54==1) U ((p16==1)&&(p93=...222
=> equivalent forward existential formula: [(((Init * E((E(TRUE U (p42==1)) * E(EX(E(TRUE U (p87==1))) U EG((p52==1)))) U (p40==1))) * !(EG(!((!(EG(!(!((E(...573
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...408
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,2.19239,85912,1,0,779,540631,264,445,2403,446982,819
FORMULA HealthRecord-PT-01-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 61 transition count 108
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 61 transition count 108
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 96 place count 53 transition count 92
Iterating global reduction 0 with 8 rules applied. Total rules applied 104 place count 53 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 106 place count 53 transition count 90
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 109 place count 50 transition count 81
Iterating global reduction 1 with 3 rules applied. Total rules applied 112 place count 50 transition count 81
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 114 place count 48 transition count 77
Iterating global reduction 1 with 2 rules applied. Total rules applied 116 place count 48 transition count 77
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 118 place count 48 transition count 75
Applied a total of 118 rules in 4 ms. Remains 48 /105 variables (removed 57) and now considering 75/191 (removed 116) transitions.
[2026-05-25 18:49:59] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2597068543556427921.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14748184262501821939.kers'
[2026-05-25 18:49:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2597068543556427921.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14748184262501821939.kers]
Normalized transition count is 73 out of 74 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 73 rows 48 cols 215 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 18:49:59] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14748184262501821939.kers
Total runtime 1 ms.
[2026-05-25 18:49:59] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 18:49:59] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
[2026-05-25 18:49:59] [INFO ] Invariant cache hit.
[2026-05-25 18:49:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:49:59] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2026-05-25 18:49:59] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
[2026-05-25 18:49:59] [INFO ] Invariant cache hit.
[2026-05-25 18:49:59] [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, 74 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 73/121 variables, 48/57 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 1/122 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 0/122 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 58 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1698 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 73/121 variables, 48/64 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 74/138 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (OVERLAPS) 1/122 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 139 constraints, problems are : Problem set: 0 solved, 74 unsolved in 4246 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5949ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 5949ms
Starting structural reductions in LTL mode, iteration 1 : 48/105 places, 75/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6033 ms. Remains : 48/105 places, 75/191 transitions.
[2026-05-25 18:50:05] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:50:05] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:05] [INFO ] Input system was already deterministic with 75 transitions.
[2026-05-25 18:50:05] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:05] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:50:05] [INFO ] Time to serialize gal into /tmp/CTLFireability5451494484379373311.gal : 1 ms
[2026-05-25 18:50:05] [INFO ] Time to serialize properties into /tmp/CTLFireability14897513569330874277.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/CTLFireability5451494484379373311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14897513569330874277.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,65619,0.024749,4600,2,521,5,2475,6,0,265,2419,0


Converting to forward existential form...Done !
original formula: AF((AX(((EX((p50==0)) + (p16==0)) + (p114==0))) * EX(EF((AX((p11==1)) + E((p60==1) U (p58==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(((EX((p50==0)) + (p16==0)) + (p114==0))))) * EX(E(TRUE U (!(EX(!((p11==1)))) + E((p60==1) U...180
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t20, t22, t23, t...322
(forward)formula 0,1,0.13439,10048,1,0,192,30262,184,89,1794,27754,206
FORMULA HealthRecord-PT-01-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 63 transition count 111
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 63 transition count 111
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 89 place count 58 transition count 101
Iterating global reduction 0 with 5 rules applied. Total rules applied 94 place count 58 transition count 101
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 95 place count 58 transition count 100
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 97 place count 56 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 99 place count 56 transition count 94
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 101 place count 54 transition count 90
Iterating global reduction 1 with 2 rules applied. Total rules applied 103 place count 54 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 105 place count 54 transition count 88
Applied a total of 105 rules in 3 ms. Remains 54 /105 variables (removed 51) and now considering 88/191 (removed 103) transitions.
[2026-05-25 18:50:06] [INFO ] Flow matrix only has 86 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13367588169961464937.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4331604984584566537.kers'
[2026-05-25 18:50:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13367588169961464937.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4331604984584566537.kers]
Normalized transition count is 85 out of 86 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 85 rows 53 cols 249 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-25 18:50:06] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4331604984584566537.kers
Total runtime 0 ms.
[2026-05-25 18:50:06] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:50:06] [INFO ] Flow matrix only has 86 transitions (discarded 2 similar events)
[2026-05-25 18:50:06] [INFO ] Invariant cache hit.
[2026-05-25 18:50:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:50:06] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Running 87 sub problems to find dead transitions.
[2026-05-25 18:50:06] [INFO ] Flow matrix only has 86 transitions (discarded 2 similar events)
[2026-05-25 18:50:06] [INFO ] Invariant cache hit.
[2026-05-25 18:50:06] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (OVERLAPS) 1/54 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (OVERLAPS) 85/139 variables, 54/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (OVERLAPS) 1/140 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (OVERLAPS) 0/140 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 67 constraints, problems are : Problem set: 0 solved, 87 unsolved in 2581 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (OVERLAPS) 1/54 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (OVERLAPS) 85/139 variables, 54/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 87/153 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 1/140 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/140 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (OVERLAPS) 0/140 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 154 constraints, problems are : Problem set: 0 solved, 87 unsolved in 5352 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7937ms problems are : Problem set: 0 solved, 87 unsolved
Search for dead transitions found 0 dead transitions in 7938ms
Starting structural reductions in LTL mode, iteration 1 : 54/105 places, 88/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8018 ms. Remains : 54/105 places, 88/191 transitions.
[2026-05-25 18:50:14] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:50:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:50:14] [INFO ] Input system was already deterministic with 88 transitions.
[2026-05-25 18:50:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:50:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:50:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3437535573446927547.gal : 1 ms
[2026-05-25 18:50:14] [INFO ] Time to serialize properties into /tmp/CTLFireability4503292721606360688.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/CTLFireability3437535573446927547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4503292721606360688.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,92350,0.017799,4596,2,463,5,2389,6,0,299,2152,0


Converting to forward existential form...Done !
original formula: E(((!(EF((p51==1))) + !(((p20==1) + AX((p70!=1))))) + !(A(((p21!=1) + AX((p55==1))) U !((AF((p48==1)) + (p100!=1)))))) U AX((AX((p109==1)...183
=> equivalent forward existential formula: [(FwdU(Init,((!(E(TRUE U (p51==1))) + !(((p20==1) + !(EX(!((p70!=1))))))) + !(!((E(!(!((!(EG(!((p48==1)))) + (p1...364
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...322
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.632525,32868,1,0,490,186106,222,292,2125,160548,544
FORMULA HealthRecord-PT-01-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 58 transition count 102
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 58 transition count 102
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 102 place count 50 transition count 86
Iterating global reduction 0 with 8 rules applied. Total rules applied 110 place count 50 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 113 place count 50 transition count 83
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 116 place count 47 transition count 74
Iterating global reduction 1 with 3 rules applied. Total rules applied 119 place count 47 transition count 74
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 122 place count 44 transition count 68
Iterating global reduction 1 with 3 rules applied. Total rules applied 125 place count 44 transition count 68
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 128 place count 44 transition count 65
Applied a total of 128 rules in 3 ms. Remains 44 /105 variables (removed 61) and now considering 65/191 (removed 126) transitions.
[2026-05-25 18:50:14] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15964069596562633951.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10146157274780307682.kers'
[2026-05-25 18:50:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15964069596562633951.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10146157274780307682.kers]
Normalized transition count is 63 out of 64 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 63 rows 44 cols 189 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-25 18:50:14] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10146157274780307682.kers
Total runtime 0 ms.
[2026-05-25 18:50:14] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:50:14] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
[2026-05-25 18:50:14] [INFO ] Invariant cache hit.
[2026-05-25 18:50:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:50:14] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 64 sub problems to find dead transitions.
[2026-05-25 18:50:14] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
[2026-05-25 18:50:14] [INFO ] Invariant cache hit.
[2026-05-25 18:50:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 63/107 variables, 44/54 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (OVERLAPS) 1/108 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (OVERLAPS) 0/108 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 55 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1667 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 63/107 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 64/120 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 1/108 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (OVERLAPS) 0/108 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 121 constraints, problems are : Problem set: 0 solved, 64 unsolved in 2567 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4239ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 4240ms
Starting structural reductions in LTL mode, iteration 1 : 44/105 places, 65/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4317 ms. Remains : 44/105 places, 65/191 transitions.
[2026-05-25 18:50:19] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:50:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:19] [INFO ] Input system was already deterministic with 65 transitions.
[2026-05-25 18:50:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:19] [INFO ] Time to serialize gal into /tmp/CTLFireability15104419087611260890.gal : 0 ms
[2026-05-25 18:50:19] [INFO ] Time to serialize properties into /tmp/CTLFireability3378605174845290392.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/CTLFireability15104419087611260890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3378605174845290392.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,40833,0.017777,4360,2,391,5,1642,6,0,239,1409,0


Converting to forward existential form...Done !
original formula: EF((AG(((p71==1)&&(p113==1))) + EX((p49==1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(((p71==1)&&(p113==1))))))] != FALSE + [(EY(FwdU(Init,TRUE)) * (p49==1))] != FA...159
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t17, t19, t21, t22, t23, t42, t...267
(forward)formula 0,1,0.060359,6836,1,0,125,10628,151,58,1577,9544,140
FORMULA HealthRecord-PT-01-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Graph (trivial) has 148 edges and 105 vertex of which 12 / 105 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 43 place count 56 transition count 105
Iterating global reduction 0 with 42 rules applied. Total rules applied 85 place count 56 transition count 105
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 95 place count 46 transition count 85
Iterating global reduction 0 with 10 rules applied. Total rules applied 105 place count 46 transition count 85
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 109 place count 46 transition count 81
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 112 place count 43 transition count 72
Iterating global reduction 1 with 3 rules applied. Total rules applied 115 place count 43 transition count 72
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 118 place count 40 transition count 66
Iterating global reduction 1 with 3 rules applied. Total rules applied 121 place count 40 transition count 66
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 124 place count 40 transition count 63
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 129 place count 40 transition count 58
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 133 place count 38 transition count 56
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 136 place count 35 transition count 53
Applied a total of 136 rules in 20 ms. Remains 35 /105 variables (removed 70) and now considering 53/191 (removed 138) transitions.
[2026-05-25 18:50:19] [INFO ] Flow matrix only has 46 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-11768750356838849529.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6120457824842408300.kers'
[2026-05-25 18:50:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11768750356838849529.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6120457824842408300.kers]
Normalized transition count is 45 out of 46 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 45 rows 35 cols 140 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-25 18:50:19] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6120457824842408300.kers
Total runtime 0 ms.
[2026-05-25 18:50:19] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 18:50:19] [INFO ] Flow matrix only has 46 transitions (discarded 7 similar events)
[2026-05-25 18:50:19] [INFO ] Invariant cache hit.
[2026-05-25 18:50:19] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2026-05-25 18:50:19] [INFO ] Redundant transitions in 1 ms returned []
Running 39 sub problems to find dead transitions.
[2026-05-25 18:50:19] [INFO ] Flow matrix only has 46 transitions (discarded 7 similar events)
[2026-05-25 18:50:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 7/35 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 45/80 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/80 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/81 variables, and 45 constraints, problems are : Problem set: 0 solved, 39 unsolved in 678 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 7/35 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 45/80 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 39/85 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/80 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 9 (OVERLAPS) 0/80 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/81 variables, and 85 constraints, problems are : Problem set: 0 solved, 39 unsolved in 859 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1540ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1540ms
Starting structural reductions in SI_CTL mode, iteration 1 : 35/105 places, 53/191 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1634 ms. Remains : 35/105 places, 53/191 transitions.
[2026-05-25 18:50:20] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:50:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:20] [INFO ] Input system was already deterministic with 53 transitions.
[2026-05-25 18:50:20] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:50:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10035961874497113685.gal : 0 ms
[2026-05-25 18:50:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2427372446437904413.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/CTLFireability10035961874497113685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2427372446437904413.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,5911,0.016401,4200,2,241,5,1180,6,0,181,1056,0


Converting to forward existential form...Done !
original formula: EG(AG((p65==0)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((p65==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t13, t14, t16, t18, Intersection with reac...230
(forward)formula 0,0,0.047356,5636,1,0,103,8447,126,52,1206,6691,118
FORMULA HealthRecord-PT-01-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 62 transition count 110
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 62 transition count 110
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 92 place count 56 transition count 98
Iterating global reduction 0 with 6 rules applied. Total rules applied 98 place count 56 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 100 place count 56 transition count 96
Applied a total of 100 rules in 5 ms. Remains 56 /105 variables (removed 49) and now considering 96/191 (removed 95) transitions.
[2026-05-25 18:50:20] [INFO ] Flow matrix only has 95 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1862132730710917830.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10079700666196392204.kers'
[2026-05-25 18:50:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1862132730710917830.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10079700666196392204.kers]
Normalized transition count is 94 out of 95 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 94 rows 56 cols 275 entries
Finished phase 1 with 49 SingleSign rule and 0 generalized
[2026-05-25 18:50:20] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10079700666196392204.kers
Total runtime 0 ms.
[2026-05-25 18:50:20] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:50:20] [INFO ] Flow matrix only has 95 transitions (discarded 1 similar events)
[2026-05-25 18:50:20] [INFO ] Invariant cache hit.
[2026-05-25 18:50:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:50:20] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 95 sub problems to find dead transitions.
[2026-05-25 18:50:20] [INFO ] Flow matrix only has 95 transitions (discarded 1 similar events)
[2026-05-25 18:50:20] [INFO ] Invariant cache hit.
[2026-05-25 18:50:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (OVERLAPS) 94/150 variables, 56/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/150 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 1/151 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 0/151 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 151/151 variables, and 69 constraints, problems are : Problem set: 0 solved, 95 unsolved in 2582 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 94/150 variables, 56/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/150 variables, 95/166 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/150 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 1/151 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/151 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/151 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 151/151 variables, and 167 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9605ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 9605ms
Starting structural reductions in LTL mode, iteration 1 : 56/105 places, 96/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9689 ms. Remains : 56/105 places, 96/191 transitions.
[2026-05-25 18:50:30] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:50:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:50:30] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-25 18:50:30] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:30] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10370648374160719785.gal : 1 ms
[2026-05-25 18:50:30] [INFO ] Time to serialize properties into /tmp/CTLFireability17163814947527837345.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/CTLFireability10370648374160719785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17163814947527837345.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,89190,0.030583,5284,2,992,5,5240,6,0,318,5083,0


Converting to forward existential form...Done !
original formula: (AG((p8==1)) + (AF(((!(E((p93==1) U (p16==1))) + !(A(((p71==1)&&(p78==1)) U (p54==1)))) * ((p71==0)||(p88==0)))) * (AG(AF(EX(((p71==0)||(...245
=> equivalent forward existential formula: ([FwdG((Init * !(!(E(TRUE U !((p8==1)))))),!(((!(E((p93==1) U (p16==1))) + !(!((E(!((p54==1)) U (!(((p71==1)&&(p...500
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...377
(forward)formula 0,0,0.205543,13496,1,0,208,44600,229,102,2268,41114,244
FORMULA HealthRecord-PT-01-CTLFireability-2024-12 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 : 105/105 places, 191/191 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 66 transition count 116
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 66 transition count 116
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 85 place count 59 transition count 102
Iterating global reduction 0 with 7 rules applied. Total rules applied 92 place count 59 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 94 place count 59 transition count 100
Applied a total of 94 rules in 1 ms. Remains 59 /105 variables (removed 46) and now considering 100/191 (removed 91) transitions.
[2026-05-25 18:50:30] [INFO ] Flow matrix only has 97 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-15857639653489172391.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16339325941901529494.kers'
[2026-05-25 18:50:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15857639653489172391.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16339325941901529494.kers]
Normalized transition count is 96 out of 97 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 96 rows 57 cols 277 entries
Finished phase 1 with 50 SingleSign rule and 0 generalized
[2026-05-25 18:50:30] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16339325941901529494.kers
Total runtime 1 ms.
[2026-05-25 18:50:30] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 18:50:30] [INFO ] Flow matrix only has 97 transitions (discarded 3 similar events)
[2026-05-25 18:50:30] [INFO ] Invariant cache hit.
[2026-05-25 18:50:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:50:30] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 99 sub problems to find dead transitions.
[2026-05-25 18:50:30] [INFO ] Flow matrix only has 97 transitions (discarded 3 similar events)
[2026-05-25 18:50:30] [INFO ] Invariant cache hit.
[2026-05-25 18:50:30] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (OVERLAPS) 96/155 variables, 59/75 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/155 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 9 (OVERLAPS) 1/156 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 11 (OVERLAPS) 0/156 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Real declared 156/156 variables, and 76 constraints, problems are : Problem set: 0 solved, 99 unsolved in 3283 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 59/59 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 99 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (OVERLAPS) 96/155 variables, 59/75 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 99/174 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/155 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (OVERLAPS) 1/156 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 10 (OVERLAPS) 0/156 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Int declared 156/156 variables, and 175 constraints, problems are : Problem set: 0 solved, 99 unsolved in 6858 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 59/59 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10147ms problems are : Problem set: 0 solved, 99 unsolved
Search for dead transitions found 0 dead transitions in 10147ms
Starting structural reductions in LTL mode, iteration 1 : 59/105 places, 100/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10232 ms. Remains : 59/105 places, 100/191 transitions.
[2026-05-25 18:50:41] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:50:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:50:41] [INFO ] Input system was already deterministic with 100 transitions.
[2026-05-25 18:50:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:50:41] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:41] [INFO ] Time to serialize gal into /tmp/CTLFireability12669682352963673849.gal : 1 ms
[2026-05-25 18:50:41] [INFO ] Time to serialize properties into /tmp/CTLFireability12680177178439861029.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/CTLFireability12669682352963673849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12680177178439861029.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,92269,0.026254,4892,2,600,5,3504,6,0,328,3257,0


Converting to forward existential form...Done !
original formula: E(AG(E((AF((p63==1)) + EX((p83==1))) U (EF((p43==1)) + ((p65!=1) * AG((p79==1)))))) U ((EF(!(A((p5==1) U ((p16==1)&&(p93==1))))) + AG(!(E...254
=> equivalent forward existential formula: ([FwdG((FwdU(Init,!(E(TRUE U !(E((!(EG(!((p63==1)))) + EX((p83==1))) U (E(TRUE U (p43==1)) + ((p65!=1) * !(E(TRU...749
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...413
(forward)formula 0,0,1.00775,46676,1,0,530,265313,259,272,2261,211497,628
FORMULA HealthRecord-PT-01-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 191/191 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 60 transition count 106
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 60 transition count 106
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 98 place count 52 transition count 90
Iterating global reduction 0 with 8 rules applied. Total rules applied 106 place count 52 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 108 place count 52 transition count 88
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 110 place count 50 transition count 82
Iterating global reduction 1 with 2 rules applied. Total rules applied 112 place count 50 transition count 82
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 113 place count 49 transition count 80
Iterating global reduction 1 with 1 rules applied. Total rules applied 114 place count 49 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 115 place count 49 transition count 79
Applied a total of 115 rules in 6 ms. Remains 49 /105 variables (removed 56) and now considering 79/191 (removed 112) transitions.
[2026-05-25 18:50:42] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13777314508107597608.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1709905912313511480.kers'
[2026-05-25 18:50:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13777314508107597608.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1709905912313511480.kers]
Normalized transition count is 77 out of 78 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 77 rows 49 cols 229 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 18:50:42] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1709905912313511480.kers
Total runtime 2 ms.
[2026-05-25 18:50:42] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-25 18:50:42] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
[2026-05-25 18:50:42] [INFO ] Invariant cache hit.
[2026-05-25 18:50:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:50:42] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 18:50:42] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
[2026-05-25 18:50:42] [INFO ] Invariant cache hit.
[2026-05-25 18:50:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 77/126 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 1/127 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 0/127 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/127 variables, and 61 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2258 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 77/126 variables, 49/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 78/139 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/127 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/127 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/127 variables, and 140 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4508 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6778ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 6778ms
Starting structural reductions in LTL mode, iteration 1 : 49/105 places, 79/191 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6874 ms. Remains : 49/105 places, 79/191 transitions.
[2026-05-25 18:50:48] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:50:48] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:50:48] [INFO ] Input system was already deterministic with 79 transitions.
[2026-05-25 18:50:48] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:50:48] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:50:48] [INFO ] Time to serialize gal into /tmp/CTLFireability206468728276643112.gal : 1 ms
[2026-05-25 18:50:48] [INFO ] Time to serialize properties into /tmp/CTLFireability17650329718848074813.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/CTLFireability206468728276643112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17650329718848074813.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,56628,0.023104,4584,2,517,5,2448,6,0,273,2110,0


Converting to forward existential form...Done !
original formula: A(EG((p87==1)) U AG((EX((p76!=1)) + !(E((p59==1) U (p4==1))))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((EX((p76!=1)) + !(E((p59==1) U (p4==1))))))))))) * !(E(!(!(E(TRUE U !((EX((p76!=1)...284
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...307
(forward)formula 0,1,0.092004,8420,1,0,176,18882,188,83,1793,16891,193
FORMULA HealthRecord-PT-01-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-25 18:50:49] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:50:49] [INFO ] Flatten gal took : 3 ms
Total runtime 151673 ms.

BK_STOP 1779735049102

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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-01"
export BK_EXAMINATION="CTLFireability"
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-01, examination is CTLFireability"
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-177961074200538"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-01.tgz
mv HealthRecord-PT-01 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;