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-177961074200546.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-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074200546
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 7.0K Mar 7 13:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 13:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 7 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 7 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Mar 7 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 7 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Mar 7 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 47K 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-02-CTLFireability-2024-00
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-01
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-02
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-03
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-04
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-05
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-06
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-07
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-08
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-09
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-10
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-11
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-12
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-13
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-14
FORMULA_NAME HealthRecord-PT-02-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779735158886

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-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 18:52:40] [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 18:52:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 18:52:40] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2026-05-25 18:52:40] [INFO ] Transformed 119 places.
[2026-05-25 18:52:40] [INFO ] Transformed 225 transitions.
[2026-05-25 18:52:40] [INFO ] Found NUPN structural information;
[2026-05-25 18:52:40] [INFO ] Parsed PT model containing 119 places and 225 transitions and 577 arcs in 148 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
Support contains 70 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 219/219 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 97 transition count 180
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 97 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 95 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 95 transition count 176
Applied a total of 48 rules in 20 ms. Remains 95 /119 variables (removed 24) and now considering 176/219 (removed 43) transitions.
[2026-05-25 18:52:40] [INFO ] Flow matrix only has 173 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-15662569257640334235.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12097387262954147607.kers'
[2026-05-25 18:52:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15662569257640334235.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12097387262954147607.kers]
Normalized transition count is 172 out of 173 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 172 rows 93 cols 449 entries
Finished phase 1 with 86 SingleSign rule and 0 generalized
[2026-05-25 18:52:40] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12097387262954147607.kers
Total runtime 2 ms.
[2026-05-25 18:52:40] [INFO ] Implicit Places using invariants in 198 ms returned []
[2026-05-25 18:52:40] [INFO ] Flow matrix only has 173 transitions (discarded 3 similar events)
[2026-05-25 18:52:40] [INFO ] Invariant cache hit.
[2026-05-25 18:52:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:52:40] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
Running 175 sub problems to find dead transitions.
[2026-05-25 18:52:40] [INFO ] Flow matrix only has 173 transitions (discarded 3 similar events)
[2026-05-25 18:52:40] [INFO ] Invariant cache hit.
[2026-05-25 18:52:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/95 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 172/267 variables, 95/124 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/267 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 1/268 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/268 variables, 8/134 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/268 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 11 (OVERLAPS) 0/268 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 134 constraints, problems are : Problem set: 0 solved, 175 unsolved in 13214 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 95/95 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/95 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 29/38 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 3/46 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/95 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 172/267 variables, 95/141 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/267 variables, 175/316 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/267 variables, 1/317 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/267 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/267 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 14 (OVERLAPS) 1/268 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/268 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 268/268 variables, and 319 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 95/95 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 39/39 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43327ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 43336ms
Starting structural reductions in LTL mode, iteration 1 : 95/119 places, 176/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43750 ms. Remains : 95/119 places, 176/219 transitions.
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 95 /95 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2026-05-25 18:53:24] [INFO ] Flow matrix only has 173 transitions (discarded 3 similar events)
[2026-05-25 18:53:24] [INFO ] Invariant cache hit.
[2026-05-25 18:53:24] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-25 18:53:24] [INFO ] Flow matrix only has 173 transitions (discarded 3 similar events)
[2026-05-25 18:53:24] [INFO ] Invariant cache hit.
[2026-05-25 18:53:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:53:24] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 95/95 places, 176/176 transitions.
Support contains 70 out of 95 places after structural reductions.
[2026-05-25 18:53:24] [INFO ] Flatten gal took : 44 ms
[2026-05-25 18:53:24] [INFO ] Flatten gal took : 30 ms
[2026-05-25 18:53:24] [INFO ] Input system was already deterministic with 176 transitions.
Support contains 69 out of 95 places (down from 70) after GAL structural reductions.
RANDOM walk for 40000 steps (2365 resets) in 1339 ms. (29 steps per ms) remains 16/64 properties
BEST_FIRST walk for 4003 steps (35 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (35 resets) in 19 ms. (200 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4004 steps (35 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (31 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (33 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (36 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (37 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (31 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (37 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (32 resets) in 13 ms. (285 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (36 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (28 resets) in 15 ms. (250 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4003 steps (34 resets) in 10 ms. (363 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (34 resets) in 10 ms. (363 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (32 resets) in 10 ms. (364 steps per ms) remains 14/14 properties
[2026-05-25 18:53:25] [INFO ] Flow matrix only has 173 transitions (discarded 3 similar events)
[2026-05-25 18:53:25] [INFO ] Invariant cache hit.
[2026-05-25 18:53:25] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp45 is UNSAT
At refinement iteration 1 (OVERLAPS) 60/77 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 14/17 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 2/19 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/19 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 16/93 variables, 4/23 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 5/28 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 1/29 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/29 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 2/95 variables, 2/31 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/95 variables, 2/33 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/95 variables, 1/34 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/95 variables, 1/35 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/95 variables, 0/35 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 14 (OVERLAPS) 172/267 variables, 95/130 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/267 variables, 0/130 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 16 (OVERLAPS) 1/268 variables, 1/131 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/268 variables, 0/131 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 18 (OVERLAPS) 0/268 variables, 1/132 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/268 variables, 0/132 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 20 (OVERLAPS) 0/268 variables, 0/132 constraints. Problems are: Problem set: 2 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 132 constraints, problems are : Problem set: 2 solved, 12 unsolved in 2431 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 95/95 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 63/77 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 19/22 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 0/22 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 16/93 variables, 4/26 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 4/30 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/30 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 2/95 variables, 2/32 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/95 variables, 4/36 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/95 variables, 3/39 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/95 variables, 2/41 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/95 variables, 0/41 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 172/267 variables, 95/136 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/267 variables, 12/148 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/267 variables, 0/148 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 15 (OVERLAPS) 1/268 variables, 1/149 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/268 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 17 (OVERLAPS) 0/268 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 149 constraints, problems are : Problem set: 2 solved, 12 unsolved in 1764 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 95/95 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/14 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4200ms problems are : Problem set: 2 solved, 12 unsolved
Fused 12 Parikh solutions to 11 different solutions.
Parikh walk visited 9 properties in 651 ms.
Support contains 4 out of 95 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 95/95 places, 176/176 transitions.
Graph (trivial) has 115 edges and 95 vertex of which 12 / 95 are part of one of the 6 SCC in 5 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (complete) has 312 edges and 89 vertex of which 69 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 12 output transitions
Drop transitions (Output transitions of discarded places.) removed 12 transitions
Drop transitions (Empty/Sink Transition effects.) removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 64 place count 69 transition count 86
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 99 place count 34 transition count 51
Iterating global reduction 1 with 35 rules applied. Total rules applied 134 place count 34 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 135 place count 34 transition count 50
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 135 place count 34 transition count 47
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 141 place count 31 transition count 47
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 149 place count 23 transition count 37
Iterating global reduction 2 with 8 rules applied. Total rules applied 157 place count 23 transition count 37
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 160 place count 23 transition count 34
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 163 place count 20 transition count 28
Iterating global reduction 3 with 3 rules applied. Total rules applied 166 place count 20 transition count 28
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 169 place count 17 transition count 25
Iterating global reduction 3 with 3 rules applied. Total rules applied 172 place count 17 transition count 25
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 175 place count 17 transition count 22
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 4 with 2 rules applied. Total rules applied 177 place count 16 transition count 21
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 178 place count 15 transition count 20
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 7 edges and 13 vertex of which 2 / 13 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 182 place count 12 transition count 19
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 185 place count 11 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 185 place count 11 transition count 16
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 187 place count 10 transition count 16
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 188 place count 10 transition count 15
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 190 place count 10 transition count 13
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 192 place count 8 transition count 13
Applied a total of 192 rules in 30 ms. Remains 8 /95 variables (removed 87) and now considering 13/176 (removed 163) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 8/95 places, 13/176 transitions.
RANDOM walk for 205 steps (39 resets) in 6 ms. (29 steps per ms) remains 0/3 properties
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2026-05-25 18:53:30] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:53:30] [INFO ] Flatten gal took : 8 ms
[2026-05-25 18:53:30] [INFO ] Input system was already deterministic with 176 transitions.
Computed a total of 8 stabilizing places and 14 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 57 transition count 102
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 57 transition count 102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 77 place count 57 transition count 101
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 82 place count 52 transition count 91
Iterating global reduction 1 with 5 rules applied. Total rules applied 87 place count 52 transition count 91
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 89 place count 52 transition count 89
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 91 place count 50 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 93 place count 50 transition count 83
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 94 place count 49 transition count 81
Iterating global reduction 2 with 1 rules applied. Total rules applied 95 place count 49 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 96 place count 49 transition count 80
Applied a total of 96 rules in 6 ms. Remains 49 /95 variables (removed 46) and now considering 80/176 (removed 96) transitions.
[2026-05-25 18:53:30] [INFO ] Flow matrix only has 79 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-4353458144552223729.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-736368528267449843.kers'
[2026-05-25 18:53:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4353458144552223729.kers, --Pflows, --basisKERS=/tmp/petrispot-output-736368528267449843.kers]
Normalized transition count is 78 out of 79 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 78 rows 49 cols 235 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 18:53:30] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-736368528267449843.kers
Total runtime 2 ms.
[2026-05-25 18:53:30] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 18:53:30] [INFO ] Flow matrix only has 79 transitions (discarded 1 similar events)
[2026-05-25 18:53:30] [INFO ] Invariant cache hit.
[2026-05-25 18:53:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:53:30] [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 79 sub problems to find dead transitions.
[2026-05-25 18:53:30] [INFO ] Flow matrix only has 79 transitions (discarded 1 similar events)
[2026-05-25 18:53:30] [INFO ] Invariant cache hit.
[2026-05-25 18:53:30] [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, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 78/127 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (OVERLAPS) 1/128 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (OVERLAPS) 0/128 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 61 constraints, problems are : Problem set: 0 solved, 79 unsolved in 2206 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 78/127 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 79/141 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/128 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/128 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 142 constraints, problems are : Problem set: 0 solved, 79 unsolved in 5375 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7591ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 7592ms
Starting structural reductions in LTL mode, iteration 1 : 49/95 places, 80/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7676 ms. Remains : 49/95 places, 80/176 transitions.
[2026-05-25 18:53:37] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:53:37] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:53:37] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-25 18:53:37] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:53:37] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:53:37] [INFO ] Time to serialize gal into /tmp/CTLFireability10773685584064976949.gal : 2 ms
[2026-05-25 18:53:37] [INFO ] Time to serialize properties into /tmp/CTLFireability8249327298970996568.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10773685584064976949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8249327298970996568.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,64162,0.025648,4544,2,480,5,2718,6,0,274,2390,0


Converting to forward existential form...Done !
original formula: AG(((p67==1) + (EF(((p69==1) + EF((p82==0)))) * (AX(EF(((p73==0)||(p88==0)))) + ((EG((p48==0)) * (p39==1)) * ((p116==1)&&((p56==0)||(p16=...165
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !((p67==1))) * !(E(TRUE U ((p69==1) + E(TRUE U (p82==0))))))] = FALSE * [(EY(((FwdU(Init,T...292
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...292
(forward)formula 0,1,0.086002,7584,1,0,147,15515,181,70,1828,11561,176
FORMULA HealthRecord-PT-02-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Graph (trivial) has 129 edges and 95 vertex of which 10 / 95 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 39 place count 52 transition count 97
Iterating global reduction 0 with 38 rules applied. Total rules applied 77 place count 52 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 78 place count 52 transition count 96
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 86 place count 44 transition count 80
Iterating global reduction 1 with 8 rules applied. Total rules applied 94 place count 44 transition count 80
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 97 place count 44 transition count 77
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 100 place count 41 transition count 68
Iterating global reduction 2 with 3 rules applied. Total rules applied 103 place count 41 transition count 68
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 106 place count 38 transition count 62
Iterating global reduction 2 with 3 rules applied. Total rules applied 109 place count 38 transition count 62
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 112 place count 38 transition count 59
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 114 place count 38 transition count 57
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 116 place count 37 transition count 56
Applied a total of 116 rules in 16 ms. Remains 37 /95 variables (removed 58) and now considering 56/176 (removed 120) transitions.
[2026-05-25 18:53:37] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14521014127401136376.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17830087251824995743.kers'
[2026-05-25 18:53:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14521014127401136376.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17830087251824995743.kers]
Normalized transition count is 50 out of 51 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 50 rows 37 cols 157 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-25 18:53:37] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17830087251824995743.kers
Total runtime 0 ms.
[2026-05-25 18:53:37] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 18:53:37] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 18:53:37] [INFO ] Invariant cache hit.
[2026-05-25 18:53:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:53:37] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2026-05-25 18:53:37] [INFO ] Redundant transitions in 0 ms returned []
Running 55 sub problems to find dead transitions.
[2026-05-25 18:53:37] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 18:53:37] [INFO ] Invariant cache hit.
[2026-05-25 18:53:37] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 1/37 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (OVERLAPS) 50/87 variables, 37/46 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 1/88 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 0/88 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 47 constraints, problems are : Problem set: 0 solved, 55 unsolved in 1188 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 1/37 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 50/87 variables, 37/48 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 55/103 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 1/88 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 0/88 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/88 variables, and 104 constraints, problems are : Problem set: 0 solved, 55 unsolved in 2173 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3369ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 3369ms
Starting structural reductions in SI_CTL mode, iteration 1 : 37/95 places, 56/176 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3464 ms. Remains : 37/95 places, 56/176 transitions.
[2026-05-25 18:53:41] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:53:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:53:41] [INFO ] Input system was already deterministic with 56 transitions.
[2026-05-25 18:53:41] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:53:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:53:41] [INFO ] Time to serialize gal into /tmp/CTLFireability1810326293917784232.gal : 3 ms
[2026-05-25 18:53:41] [INFO ] Time to serialize properties into /tmp/CTLFireability6194521059086916993.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/CTLFireability1810326293917784232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6194521059086916993.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,23819,0.01646,4504,2,433,5,2366,6,0,198,2409,0


Converting to forward existential form...Done !
original formula: EF(AG((AG((p5==1)) + ((p24==0)&&(p32==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((!(E(TRUE U !((p5==1)))) + ((p24==0)&&(p32==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t14, t15, t26, t27, Intersection with rea...231
(forward)formula 0,1,0.092816,8368,1,0,110,23345,129,53,1311,20365,127
FORMULA HealthRecord-PT-02-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 65 transition count 118
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 65 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 61 place count 65 transition count 117
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 66 place count 60 transition count 107
Iterating global reduction 1 with 5 rules applied. Total rules applied 71 place count 60 transition count 107
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 73 place count 60 transition count 105
Applied a total of 73 rules in 16 ms. Remains 60 /95 variables (removed 35) and now considering 105/176 (removed 71) transitions.
[2026-05-25 18:53:41] [INFO ] Flow matrix only has 104 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-8762043828680146780.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8597346898470911926.kers'
[2026-05-25 18:53:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8762043828680146780.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8597346898470911926.kers]
Normalized transition count is 103 out of 104 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 103 rows 60 cols 293 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-25 18:53:41] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8597346898470911926.kers
Total runtime 1 ms.
[2026-05-25 18:53:41] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 18:53:41] [INFO ] Flow matrix only has 104 transitions (discarded 1 similar events)
[2026-05-25 18:53:41] [INFO ] Invariant cache hit.
[2026-05-25 18:53:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:53:41] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 104 sub problems to find dead transitions.
[2026-05-25 18:53:41] [INFO ] Flow matrix only has 104 transitions (discarded 1 similar events)
[2026-05-25 18:53:41] [INFO ] Invariant cache hit.
[2026-05-25 18:53:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 103/163 variables, 60/74 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 1/164 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/164 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/164 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 11 (OVERLAPS) 0/164 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 164/164 variables, and 78 constraints, problems are : Problem set: 0 solved, 104 unsolved in 4504 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 10/17 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 103/163 variables, 60/81 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 104/185 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/163 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 1/164 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/164 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 11 (OVERLAPS) 0/164 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 164/164 variables, and 186 constraints, problems are : Problem set: 0 solved, 104 unsolved in 8601 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13129ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 13130ms
Starting structural reductions in LTL mode, iteration 1 : 60/95 places, 105/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13231 ms. Remains : 60/95 places, 105/176 transitions.
[2026-05-25 18:53:54] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:53:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:53:54] [INFO ] Input system was already deterministic with 105 transitions.
[2026-05-25 18:53:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:53:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:53:54] [INFO ] Time to serialize gal into /tmp/CTLFireability590761420131394621.gal : 1 ms
[2026-05-25 18:53:54] [INFO ] Time to serialize properties into /tmp/CTLFireability6269866559793056237.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/CTLFireability590761420131394621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6269866559793056237.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,170865,0.050647,6156,2,896,5,8075,6,0,343,9978,0


Converting to forward existential form...Done !
original formula: (!(E(!((!((((p44==1)||(p61==1))||(p21!=1))) + (!(EG((p15==1))) * ((p118==1) + E((p7==1) U (p8==1)))))) U (EG((p105==1)) * (p55==1)))) * (...213
=> equivalent forward existential formula: ([FwdG((FwdU(Init,!((!((((p44==1)||(p61==1))||(p21!=1))) + (!(EG((p15==1))) * ((p118==1) + E((p7==1) U (p8==1)))...290
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...428
(forward)formula 0,1,0.33606,19024,1,0,321,83891,259,147,2374,67423,342
FORMULA HealthRecord-PT-02-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 56 transition count 99
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 56 transition count 99
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 79 place count 56 transition count 98
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 85 place count 50 transition count 86
Iterating global reduction 1 with 6 rules applied. Total rules applied 91 place count 50 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 94 place count 50 transition count 83
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 49 transition count 80
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 49 transition count 80
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 48 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 48 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 99 place count 48 transition count 77
Applied a total of 99 rules in 6 ms. Remains 48 /95 variables (removed 47) and now considering 77/176 (removed 99) transitions.
[2026-05-25 18:53:55] [INFO ] Flow matrix only has 75 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1405140635389310354.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9523809723316140181.kers'
[2026-05-25 18:53:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1405140635389310354.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9523809723316140181.kers]
Normalized transition count is 74 out of 75 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 74 rows 47 cols 225 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 18:53:55] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9523809723316140181.kers
Total runtime 1 ms.
[2026-05-25 18:53:55] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-25 18:53:55] [INFO ] Flow matrix only has 75 transitions (discarded 2 similar events)
[2026-05-25 18:53:55] [INFO ] Invariant cache hit.
[2026-05-25 18:53:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:53:55] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2026-05-25 18:53:55] [INFO ] Flow matrix only has 75 transitions (discarded 2 similar events)
[2026-05-25 18:53:55] [INFO ] Invariant cache hit.
[2026-05-25 18:53:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/48 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 74/122 variables, 48/61 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/123 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/123 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/123 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 11 (OVERLAPS) 0/123 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 63 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2706 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/48 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 74/122 variables, 48/62 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 76/138 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 1/123 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/123 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 139 constraints, problems are : Problem set: 0 solved, 76 unsolved in 3723 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6436ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 6436ms
Starting structural reductions in LTL mode, iteration 1 : 48/95 places, 77/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6531 ms. Remains : 48/95 places, 77/176 transitions.
[2026-05-25 18:54:01] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:54:01] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:54:01] [INFO ] Input system was already deterministic with 77 transitions.
[2026-05-25 18:54:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:01] [INFO ] Time to serialize gal into /tmp/CTLFireability4560700537188363875.gal : 0 ms
[2026-05-25 18:54:01] [INFO ] Time to serialize properties into /tmp/CTLFireability2419997814754183731.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/CTLFireability4560700537188363875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2419997814754183731.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,47394,0.017464,4552,2,456,5,2259,6,0,264,2131,0


Converting to forward existential form...Done !
original formula: AG((((p113==1) + A(E((p99==1) U (p20==1)) U EF(((p73==1)&&(p88==1))))) + EX((p54==1))))
=> equivalent forward existential formula: ([((FwdU(((FwdU(Init,TRUE) * !(EX((p54==1)))) * !((p113==1))),!(E(TRUE U ((p73==1)&&(p88==1))))) * !(E((p99==1) ...320
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t22, t...292
(forward)formula 0,0,0.090458,8080,1,0,166,19109,181,89,1852,15995,192
FORMULA HealthRecord-PT-02-CTLFireability-2024-03 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 : 95/95 places, 176/176 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 58 transition count 104
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 58 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 75 place count 58 transition count 103
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 80 place count 53 transition count 93
Iterating global reduction 1 with 5 rules applied. Total rules applied 85 place count 53 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 87 place count 53 transition count 91
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 88 place count 52 transition count 88
Iterating global reduction 2 with 1 rules applied. Total rules applied 89 place count 52 transition count 88
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 90 place count 51 transition count 86
Iterating global reduction 2 with 1 rules applied. Total rules applied 91 place count 51 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 92 place count 51 transition count 85
Applied a total of 92 rules in 7 ms. Remains 51 /95 variables (removed 44) and now considering 85/176 (removed 91) transitions.
[2026-05-25 18:54:01] [INFO ] Flow matrix only has 84 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-1994911825904060460.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12532260336467420129.kers'
[2026-05-25 18:54:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1994911825904060460.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12532260336467420129.kers]
Normalized transition count is 83 out of 84 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 83 rows 51 cols 247 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-25 18:54:01] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12532260336467420129.kers
Total runtime 2 ms.
[2026-05-25 18:54:01] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 18:54:01] [INFO ] Flow matrix only has 84 transitions (discarded 1 similar events)
[2026-05-25 18:54:01] [INFO ] Invariant cache hit.
[2026-05-25 18:54:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:01] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 84 sub problems to find dead transitions.
[2026-05-25 18:54:01] [INFO ] Flow matrix only has 84 transitions (discarded 1 similar events)
[2026-05-25 18:54:01] [INFO ] Invariant cache hit.
[2026-05-25 18:54:01] [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, 84 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (OVERLAPS) 83/134 variables, 51/61 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (OVERLAPS) 1/135 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/135 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 9 (OVERLAPS) 0/135 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/135 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 11 (OVERLAPS) 0/135 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 63 constraints, problems are : Problem set: 0 solved, 84 unsolved in 3289 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 84 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (OVERLAPS) 83/134 variables, 51/64 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 84/148 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (OVERLAPS) 1/135 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 10 (OVERLAPS) 0/135 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 149 constraints, problems are : Problem set: 0 solved, 84 unsolved in 5027 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8323ms problems are : Problem set: 0 solved, 84 unsolved
Search for dead transitions found 0 dead transitions in 8324ms
Starting structural reductions in LTL mode, iteration 1 : 51/95 places, 85/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8415 ms. Remains : 51/95 places, 85/176 transitions.
[2026-05-25 18:54:10] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:54:10] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:10] [INFO ] Input system was already deterministic with 85 transitions.
[2026-05-25 18:54:10] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:54:10] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:10] [INFO ] Time to serialize gal into /tmp/CTLFireability17706084016300329042.gal : 1 ms
[2026-05-25 18:54:10] [INFO ] Time to serialize properties into /tmp/CTLFireability3791917210701206993.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/CTLFireability17706084016300329042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3791917210701206993.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,56872,0.021614,4792,2,596,5,3002,6,0,287,3119,0


Converting to forward existential form...Done !
original formula: A(!((AF((!(AG(((p39==1)&&(p116==1)))) + ((p73==1)&&(p104==1)))) + AF((p97==1)))) U EF(!(((EX((p10==1)) + (((p7==1)&&(p46==1))&&(p116==1))...171
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !(((EX((p10==1)) + (((p7==1)&&(p46==1))&&(p116==1))) + (p72!=1)))))))) * !(E(!(E(TRUE ...428
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...317
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.914474,38696,1,0,420,215191,211,232,2050,203258,464
FORMULA HealthRecord-PT-02-CTLFireability-2024-04 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 : 95/95 places, 176/176 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 55 transition count 98
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 55 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 81 place count 55 transition count 97
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 88 place count 48 transition count 83
Iterating global reduction 1 with 7 rules applied. Total rules applied 95 place count 48 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 98 place count 48 transition count 80
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 101 place count 45 transition count 71
Iterating global reduction 2 with 3 rules applied. Total rules applied 104 place count 45 transition count 71
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 107 place count 42 transition count 65
Iterating global reduction 2 with 3 rules applied. Total rules applied 110 place count 42 transition count 65
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 113 place count 42 transition count 62
Applied a total of 113 rules in 5 ms. Remains 42 /95 variables (removed 53) and now considering 62/176 (removed 114) transitions.
[2026-05-25 18:54:11] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16446007992413451083.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1251909834384512450.kers'
[2026-05-25 18:54:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16446007992413451083.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1251909834384512450.kers]
Normalized transition count is 60 out of 61 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 60 rows 42 cols 183 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 18:54:11] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1251909834384512450.kers
Total runtime 0 ms.
[2026-05-25 18:54:11] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-25 18:54:11] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
[2026-05-25 18:54:11] [INFO ] Invariant cache hit.
[2026-05-25 18:54:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:11] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2026-05-25 18:54:11] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
[2026-05-25 18:54:11] [INFO ] Invariant cache hit.
[2026-05-25 18:54:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (OVERLAPS) 60/102 variables, 42/52 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 1/103 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 0/103 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 54 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1648 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 60/102 variables, 42/57 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 61/118 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 1/103 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 119 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3193 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4847ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 4847ms
Starting structural reductions in LTL mode, iteration 1 : 42/95 places, 62/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4939 ms. Remains : 42/95 places, 62/176 transitions.
[2026-05-25 18:54:16] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:54:16] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:16] [INFO ] Input system was already deterministic with 62 transitions.
[2026-05-25 18:54:16] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:16] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:16] [INFO ] Time to serialize gal into /tmp/CTLFireability8331769921802579037.gal : 1 ms
[2026-05-25 18:54:16] [INFO ] Time to serialize properties into /tmp/CTLFireability13512931432397611088.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/CTLFireability8331769921802579037.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13512931432397611088.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,35244,0.017454,4500,2,495,5,2355,6,0,228,2132,0


Converting to forward existential form...Done !
original formula: AX(AF(EX(AG((p64==0)))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(!(E(TRUE U !((p64==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, t20, t21, t22, t43, t44, t...257
(forward)formula 0,1,0.103868,8356,1,0,136,21767,150,64,1532,17967,153
FORMULA HealthRecord-PT-02-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 57 transition count 102
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 57 transition count 102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 77 place count 57 transition count 101
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 83 place count 51 transition count 89
Iterating global reduction 1 with 6 rules applied. Total rules applied 89 place count 51 transition count 89
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 91 place count 51 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 93 place count 49 transition count 81
Iterating global reduction 2 with 2 rules applied. Total rules applied 95 place count 49 transition count 81
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 97 place count 47 transition count 77
Iterating global reduction 2 with 2 rules applied. Total rules applied 99 place count 47 transition count 77
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 101 place count 47 transition count 75
Applied a total of 101 rules in 5 ms. Remains 47 /95 variables (removed 48) and now considering 75/176 (removed 101) transitions.
[2026-05-25 18:54:16] [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-16800770816292741853.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12853293102603869851.kers'
[2026-05-25 18:54:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16800770816292741853.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12853293102603869851.kers]
Normalized transition count is 73 out of 74 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 73 rows 47 cols 221 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 18:54:16] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12853293102603869851.kers
Total runtime 0 ms.
[2026-05-25 18:54:16] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 18:54:16] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
[2026-05-25 18:54:16] [INFO ] Invariant cache hit.
[2026-05-25 18:54:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:16] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2026-05-25 18:54:16] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
[2026-05-25 18:54:16] [INFO ] Invariant cache hit.
[2026-05-25 18:54:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 73/120 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 1/121 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (OVERLAPS) 0/121 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 121/121 variables, and 58 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2139 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 73/120 variables, 47/59 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 74/133 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 1/121 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/121 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 121/121 variables, and 134 constraints, problems are : Problem set: 0 solved, 74 unsolved in 4002 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6163ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 6163ms
Starting structural reductions in LTL mode, iteration 1 : 47/95 places, 75/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6241 ms. Remains : 47/95 places, 75/176 transitions.
[2026-05-25 18:54:22] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:22] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:22] [INFO ] Input system was already deterministic with 75 transitions.
[2026-05-25 18:54:22] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:22] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:22] [INFO ] Time to serialize gal into /tmp/CTLFireability1497157168030553458.gal : 0 ms
[2026-05-25 18:54:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8846887677749811010.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/CTLFireability1497157168030553458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8846887677749811010.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,59301,0.017059,4484,2,401,5,2077,6,0,261,1933,0


Converting to forward existential form...Done !
original formula: (AG((p21==0)) + (EF((EX((p94==1)) + (p4==1))) * EG(EX(((p102==0) + AG((p16==1)))))))
=> equivalent forward existential formula: [(FwdU((Init * !((E(TRUE U (EX((p94==1)) + (p4==1))) * EG(EX(((p102==0) + !(E(TRUE U !((p16==1)))))))))),TRUE) *...177
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t20, t22, t24, t...272
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.126936,9760,1,0,192,30740,183,101,1891,27347,223
FORMULA HealthRecord-PT-02-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Graph (trivial) has 103 edges and 95 vertex of which 12 / 95 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 38 place count 52 transition count 98
Iterating global reduction 0 with 37 rules applied. Total rules applied 75 place count 52 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 76 place count 52 transition count 97
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 84 place count 44 transition count 81
Iterating global reduction 1 with 8 rules applied. Total rules applied 92 place count 44 transition count 81
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 96 place count 44 transition count 77
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 99 place count 41 transition count 68
Iterating global reduction 2 with 3 rules applied. Total rules applied 102 place count 41 transition count 68
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 104 place count 39 transition count 64
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 39 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 108 place count 39 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 110 place count 39 transition count 60
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 3 with 4 rules applied. Total rules applied 114 place count 37 transition count 58
Applied a total of 114 rules in 21 ms. Remains 37 /95 variables (removed 58) and now considering 58/176 (removed 118) transitions.
[2026-05-25 18:54:22] [INFO ] Flow matrix only has 52 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-12284996346153500289.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3826952269651762099.kers'
[2026-05-25 18:54:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12284996346153500289.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3826952269651762099.kers]
Normalized transition count is 51 out of 52 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 51 rows 37 cols 161 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-25 18:54:22] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3826952269651762099.kers
Total runtime 0 ms.
[2026-05-25 18:54:22] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:54:22] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2026-05-25 18:54:22] [INFO ] Invariant cache hit.
[2026-05-25 18:54:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:22] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2026-05-25 18:54:22] [INFO ] Redundant transitions in 0 ms returned []
Running 57 sub problems to find dead transitions.
[2026-05-25 18:54:22] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2026-05-25 18:54:22] [INFO ] Invariant cache hit.
[2026-05-25 18:54:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 1/37 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 51/88 variables, 37/46 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 1/89 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/89 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/89 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/89 variables, and 47 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1168 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 1/37 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 51/88 variables, 37/47 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 57/104 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 1/89 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/89 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (OVERLAPS) 0/89 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/89 variables, and 105 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2268 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3440ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 3440ms
Starting structural reductions in SI_CTL mode, iteration 1 : 37/95 places, 58/176 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3534 ms. Remains : 37/95 places, 58/176 transitions.
[2026-05-25 18:54:26] [INFO ] Flatten gal took : 7 ms
[2026-05-25 18:54:26] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:54:26] [INFO ] Input system was already deterministic with 58 transitions.
[2026-05-25 18:54:26] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:26] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:26] [INFO ] Time to serialize gal into /tmp/CTLFireability2348346217571927103.gal : 1 ms
[2026-05-25 18:54:26] [INFO ] Time to serialize properties into /tmp/CTLFireability10909190290908570067.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/CTLFireability2348346217571927103.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10909190290908570067.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,14981,0.017878,4692,2,435,5,3263,6,0,199,3215,0


Converting to forward existential form...Done !
original formula: EF((!(A((p14!=1) U ((p100==1)||((p16==1)&&(p116==1))))) * EG(AG((p48==0)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(!((E(!(((p100==1)||((p16==1)&&(p116==1)))) U (!((p14!=1)) * !(((p100==1)||((p16==1)&&...253
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t14, t15, t26, t27, t28, t29, Interse...245
(forward)formula 0,1,0.42995,22648,1,0,286,111456,147,147,1403,113634,338
FORMULA HealthRecord-PT-02-CTLFireability-2024-07 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 : 95/95 places, 176/176 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 57 transition count 102
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 57 transition count 102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 77 place count 57 transition count 101
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 83 place count 51 transition count 89
Iterating global reduction 1 with 6 rules applied. Total rules applied 89 place count 51 transition count 89
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 91 place count 51 transition count 87
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 92 place count 50 transition count 84
Iterating global reduction 2 with 1 rules applied. Total rules applied 93 place count 50 transition count 84
Applied a total of 93 rules in 3 ms. Remains 50 /95 variables (removed 45) and now considering 84/176 (removed 92) transitions.
[2026-05-25 18:54:26] [INFO ] Flow matrix only has 83 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-2610340307851755756.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3870321765322941776.kers'
[2026-05-25 18:54:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2610340307851755756.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3870321765322941776.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 50 cols 247 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-25 18:54:26] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3870321765322941776.kers
Total runtime 0 ms.
[2026-05-25 18:54:26] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 18:54:26] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2026-05-25 18:54:26] [INFO ] Invariant cache hit.
[2026-05-25 18:54:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:26] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2026-05-25 18:54:26] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
[2026-05-25 18:54:26] [INFO ] Invariant cache hit.
[2026-05-25 18:54:26] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 82/132 variables, 50/60 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (OVERLAPS) 1/133 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/133 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (OVERLAPS) 0/133 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 11 (OVERLAPS) 0/133 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 62 constraints, problems are : Problem set: 0 solved, 83 unsolved in 3081 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 82/132 variables, 50/63 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 83/146 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 1/133 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (OVERLAPS) 0/133 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 133/133 variables, and 147 constraints, problems are : Problem set: 0 solved, 83 unsolved in 5001 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8088ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 8088ms
Starting structural reductions in LTL mode, iteration 1 : 50/95 places, 84/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8168 ms. Remains : 50/95 places, 84/176 transitions.
[2026-05-25 18:54:34] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:54:34] [INFO ] Flatten gal took : 6 ms
[2026-05-25 18:54:34] [INFO ] Input system was already deterministic with 84 transitions.
[2026-05-25 18:54:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:34] [INFO ] Time to serialize gal into /tmp/CTLFireability9963415809456770963.gal : 1 ms
[2026-05-25 18:54:34] [INFO ] Time to serialize properties into /tmp/CTLFireability7783947412033385523.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/CTLFireability9963415809456770963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7783947412033385523.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,72909,0.022883,4636,2,474,5,2628,6,0,282,2599,0


Converting to forward existential form...Done !
original formula: (EF(AG(AF((AF((p95==1)) * A((p24==1) U (p8==1)))))) * (AX((EG(((p73==0)||(p84==0))) * E(AF((p100==1)) U ((p16==1)&&(p112==1))))) + (EG(AF...200
=> equivalent forward existential formula: ([(Init * !(E(TRUE U !(E(TRUE U !(!(EG(!((!(EG(!((p95==1)))) * !((E(!((p8==1)) U (!((p24==1)) * !((p8==1)))) + E...485
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...302
(forward)formula 0,0,0.473931,24504,1,0,388,124256,201,200,1973,119795,472
FORMULA HealthRecord-PT-02-CTLFireability-2024-08 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 : 95/95 places, 176/176 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 57 transition count 101
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 57 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 77 place count 57 transition count 100
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 83 place count 51 transition count 88
Iterating global reduction 1 with 6 rules applied. Total rules applied 89 place count 51 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 92 place count 51 transition count 85
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 93 place count 50 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 50 transition count 82
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 49 transition count 80
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 49 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 49 transition count 79
Applied a total of 97 rules in 3 ms. Remains 49 /95 variables (removed 46) and now considering 79/176 (removed 97) transitions.
[2026-05-25 18:54:35] [INFO ] Flow matrix only has 77 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-5112489823524667654.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13449807274587267022.kers'
[2026-05-25 18:54:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5112489823524667654.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13449807274587267022.kers]
Normalized transition count is 76 out of 77 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 76 rows 48 cols 229 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 18:54:35] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13449807274587267022.kers
Total runtime 0 ms.
[2026-05-25 18:54:35] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 18:54:35] [INFO ] Flow matrix only has 77 transitions (discarded 2 similar events)
[2026-05-25 18:54:35] [INFO ] Invariant cache hit.
[2026-05-25 18:54:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:35] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 18:54:35] [INFO ] Flow matrix only has 77 transitions (discarded 2 similar events)
[2026-05-25 18:54:35] [INFO ] Invariant cache hit.
[2026-05-25 18:54:35] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/49 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 4/12 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) 76/125 variables, 49/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 1/126 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 62 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2240 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 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, 1/1 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/49 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 4/12 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) 76/125 variables, 49/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 78/139 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 140 constraints, problems are : Problem set: 0 solved, 78 unsolved in 3379 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 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]
After SMT, in 5625ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 5625ms
Starting structural reductions in LTL mode, iteration 1 : 49/95 places, 79/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5708 ms. Remains : 49/95 places, 79/176 transitions.
[2026-05-25 18:54:40] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:54:41] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:54:41] [INFO ] Input system was already deterministic with 79 transitions.
[2026-05-25 18:54:41] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:41] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:54:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3536934184814365427.gal : 1 ms
[2026-05-25 18:54:41] [INFO ] Time to serialize properties into /tmp/CTLFireability11528849422831705999.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/CTLFireability3536934184814365427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11528849422831705999.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,53226,0.022909,4752,2,533,5,3276,6,0,270,2966,0


Converting to forward existential form...Done !
original formula: EG((EF(AX((p56==1))) + (AF((((p16==1)&&(p87==1))||(p18==1))) * EF(EG((p20==0))))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U !(EX(!((p56==1))))) + (!(EG(!((((p16==1)&&(p87==1))||(p18==1))))) * E(TRUE U EG((p20==0))))...167
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t22, t...297
(forward)formula 0,1,1.17836,53208,1,0,453,270192,194,254,1860,298033,521
FORMULA HealthRecord-PT-02-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 54 transition count 96
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 54 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 54 transition count 95
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 90 place count 47 transition count 81
Iterating global reduction 1 with 7 rules applied. Total rules applied 97 place count 47 transition count 81
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 100 place count 47 transition count 78
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 103 place count 44 transition count 69
Iterating global reduction 2 with 3 rules applied. Total rules applied 106 place count 44 transition count 69
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 109 place count 41 transition count 63
Iterating global reduction 2 with 3 rules applied. Total rules applied 112 place count 41 transition count 63
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 115 place count 41 transition count 60
Applied a total of 115 rules in 7 ms. Remains 41 /95 variables (removed 54) and now considering 60/176 (removed 116) transitions.
[2026-05-25 18:54:42] [INFO ] Flow matrix only has 59 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-2348179048229464119.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16646537577577880132.kers'
[2026-05-25 18:54:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2348179048229464119.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16646537577577880132.kers]
Normalized transition count is 58 out of 59 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 58 rows 41 cols 179 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-25 18:54:42] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16646537577577880132.kers
Total runtime 1 ms.
[2026-05-25 18:54:42] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:54:42] [INFO ] Flow matrix only has 59 transitions (discarded 1 similar events)
[2026-05-25 18:54:42] [INFO ] Invariant cache hit.
[2026-05-25 18:54:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:42] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2026-05-25 18:54:42] [INFO ] Flow matrix only has 59 transitions (discarded 1 similar events)
[2026-05-25 18:54:42] [INFO ] Invariant cache hit.
[2026-05-25 18:54:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 58/99 variables, 41/50 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 1/100 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 0/100 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/100 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 52 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1723 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (OVERLAPS) 58/99 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 59/112 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 1/100 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/100 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 113 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2638 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4371ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 4371ms
Starting structural reductions in LTL mode, iteration 1 : 41/95 places, 60/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4465 ms. Remains : 41/95 places, 60/176 transitions.
[2026-05-25 18:54:46] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:46] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:46] [INFO ] Input system was already deterministic with 60 transitions.
[2026-05-25 18:54:46] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:54:46] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:46] [INFO ] Time to serialize gal into /tmp/CTLFireability5598134757487688313.gal : 1 ms
[2026-05-25 18:54:46] [INFO ] Time to serialize properties into /tmp/CTLFireability8363750075546771540.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/CTLFireability5598134757487688313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8363750075546771540.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,29898,0.018877,4440,2,440,5,2106,6,0,222,1925,0


Converting to forward existential form...Done !
original formula: AX(EF(((((p17==1)&&(p23==1))&&((p28==1)&&(p33==1)))&&(((p40==1)&&(p47==1))&&((p73==1)&&(p117==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((((p17==1)&&(p23==1))&&((p28==1)&&(p33==1)))&&(((p40==1)&&(p47==1))&&((p73==1)&&(p117==...172
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, Intersection with reachab...227
(forward)formula 0,1,0.074705,7104,1,0,110,14626,139,56,1506,10990,137
FORMULA HealthRecord-PT-02-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 56 transition count 100
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 56 transition count 100
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 85 place count 49 transition count 86
Iterating global reduction 0 with 7 rules applied. Total rules applied 92 place count 49 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 95 place count 49 transition count 83
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 98 place count 46 transition count 74
Iterating global reduction 1 with 3 rules applied. Total rules applied 101 place count 46 transition count 74
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 104 place count 43 transition count 68
Iterating global reduction 1 with 3 rules applied. Total rules applied 107 place count 43 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 110 place count 43 transition count 65
Applied a total of 110 rules in 5 ms. Remains 43 /95 variables (removed 52) and now considering 65/176 (removed 111) transitions.
[2026-05-25 18:54:46] [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-7031652552652166015.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15240393537450217394.kers'
[2026-05-25 18:54:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7031652552652166015.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15240393537450217394.kers]
Normalized transition count is 63 out of 64 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 63 rows 43 cols 191 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 18:54:46] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15240393537450217394.kers
Total runtime 1 ms.
[2026-05-25 18:54:46] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 18:54:46] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
[2026-05-25 18:54:46] [INFO ] Invariant cache hit.
[2026-05-25 18:54:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:46] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 64 sub problems to find dead transitions.
[2026-05-25 18:54:46] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
[2026-05-25 18:54:46] [INFO ] Invariant cache hit.
[2026-05-25 18:54:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (OVERLAPS) 63/106 variables, 43/53 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 1/107 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 0/107 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 107/107 variables, and 54 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1566 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 63/106 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 64/119 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 1/107 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (OVERLAPS) 0/107 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 107/107 variables, and 120 constraints, problems are : Problem set: 0 solved, 64 unsolved in 3009 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4585ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 4585ms
Starting structural reductions in LTL mode, iteration 1 : 43/95 places, 65/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4679 ms. Remains : 43/95 places, 65/176 transitions.
[2026-05-25 18:54:51] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:51] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:54:51] [INFO ] Input system was already deterministic with 65 transitions.
[2026-05-25 18:54:51] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:51] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:51] [INFO ] Time to serialize gal into /tmp/CTLFireability267772776222465176.gal : 0 ms
[2026-05-25 18:54:51] [INFO ] Time to serialize properties into /tmp/CTLFireability5270417814170568239.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/CTLFireability267772776222465176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5270417814170568239.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,35731,0.021301,4612,2,470,5,2744,6,0,235,2691,0


Converting to forward existential form...Done !
original formula: AG(EX((EG(((p16==1)&&(p106==1))) + EX(((p70==0)&&(p3==0))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((EG(((p16==1)&&(p106==1))) + EX(((p70==0)&&(p3==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, t21, t33, t34, Intersecti...242
(forward)formula 0,0,0.098986,8284,1,0,124,21256,151,63,1552,20689,150
FORMULA HealthRecord-PT-02-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Graph (trivial) has 133 edges and 95 vertex of which 12 / 95 are part of one of the 6 SCC in 0 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 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 39 place count 50 transition count 95
Iterating global reduction 0 with 38 rules applied. Total rules applied 77 place count 50 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 78 place count 50 transition count 94
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 85 place count 43 transition count 80
Iterating global reduction 1 with 7 rules applied. Total rules applied 92 place count 43 transition count 80
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 96 place count 43 transition count 76
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 98 place count 41 transition count 70
Iterating global reduction 2 with 2 rules applied. Total rules applied 100 place count 41 transition count 70
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 102 place count 39 transition count 66
Iterating global reduction 2 with 2 rules applied. Total rules applied 104 place count 39 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 106 place count 39 transition count 64
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 108 place count 39 transition count 62
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 110 place count 38 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 111 place count 37 transition count 60
Applied a total of 111 rules in 20 ms. Remains 37 /95 variables (removed 58) and now considering 60/176 (removed 116) transitions.
[2026-05-25 18:54:51] [INFO ] Flow matrix only has 54 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-7942317415260722624.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12140850995056788739.kers'
[2026-05-25 18:54:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7942317415260722624.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12140850995056788739.kers]
Normalized transition count is 53 out of 54 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 53 rows 37 cols 162 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-25 18:54:51] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12140850995056788739.kers
Total runtime 0 ms.
[2026-05-25 18:54:51] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 18:54:51] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2026-05-25 18:54:51] [INFO ] Invariant cache hit.
[2026-05-25 18:54:51] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2026-05-25 18:54:51] [INFO ] Redundant transitions in 1 ms returned []
Running 46 sub problems to find dead transitions.
[2026-05-25 18:54:51] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2026-05-25 18:54:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (OVERLAPS) 53/90 variables, 37/47 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (OVERLAPS) 0/90 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/91 variables, and 47 constraints, problems are : Problem set: 0 solved, 46 unsolved in 802 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 46 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (OVERLAPS) 53/90 variables, 37/48 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 46/94 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 9 (OVERLAPS) 0/90 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/91 variables, and 94 constraints, problems are : Problem set: 0 solved, 46 unsolved in 1111 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1916ms problems are : Problem set: 0 solved, 46 unsolved
Search for dead transitions found 0 dead transitions in 1918ms
Starting structural reductions in SI_CTL mode, iteration 1 : 37/95 places, 60/176 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2005 ms. Remains : 37/95 places, 60/176 transitions.
[2026-05-25 18:54:53] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:54:53] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:54:53] [INFO ] Input system was already deterministic with 60 transitions.
[2026-05-25 18:54:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:54:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality449468089367124857.gal : 1 ms
[2026-05-25 18:54:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3777902450921413494.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality449468089367124857.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3777902450921413494.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 40000 steps (4051 resets) in 122 ms. (325 steps per ms) remains 1/1 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality3777902450921413494.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 240
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :240 after 472
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :472 after 2112
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2112 after 4320
BEST_FIRST walk for 40003 steps (645 resets) in 59 ms. (666 steps per ms) remains 1/1 properties
Reachability property HealthRecord-PT-02-CTLFireability-2024-12 is true.
FORMULA HealthRecord-PT-02-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,10801,0.020704,4396,2,347,12,1876,6,0,199,1669,0
Total reachable state count : 10801

Verifying 1 reachability properties.
Reachability property HealthRecord-PT-02-CTLFireability-2024-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HealthRecord-PT-02-CTLFireability-2024-12,16,0.021121,4656,2,59,12,1876,7,0,202,1669,0
ITS tools runner thread asked to quit. Dying gracefully.
Finished probabilistic random walk after 1597 steps, run visited all 1 properties in 16 ms. (steps per millisecond=99 )
Probabilistic random walk after 1597 steps, saw 498 distinct states, run finished after 20 ms. (steps per millisecond=79 ) properties seen :1
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 63 transition count 114
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 63 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 65 place count 63 transition count 113
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 69 place count 59 transition count 105
Iterating global reduction 1 with 4 rules applied. Total rules applied 73 place count 59 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 74 place count 59 transition count 104
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 76 place count 57 transition count 98
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 57 transition count 98
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 56 transition count 96
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 56 transition count 96
Applied a total of 80 rules in 6 ms. Remains 56 /95 variables (removed 39) and now considering 96/176 (removed 80) transitions.
[2026-05-25 18:54:53] [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-2460352734010990952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14370311319640494039.kers'
[2026-05-25 18:54:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2460352734010990952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14370311319640494039.kers]
Normalized transition count is 94 out of 95 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 94 rows 56 cols 273 entries
Finished phase 1 with 49 SingleSign rule and 0 generalized
[2026-05-25 18:54:53] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14370311319640494039.kers
Total runtime 0 ms.
[2026-05-25 18:54:53] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 18:54:53] [INFO ] Flow matrix only has 95 transitions (discarded 1 similar events)
[2026-05-25 18:54:53] [INFO ] Invariant cache hit.
[2026-05-25 18:54:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:53] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 95 sub problems to find dead transitions.
[2026-05-25 18:54:53] [INFO ] Flow matrix only has 95 transitions (discarded 1 similar events)
[2026-05-25 18:54:53] [INFO ] Invariant cache hit.
[2026-05-25 18:54:53] [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, 6/13 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 94/150 variables, 56/70 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/150 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/150 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 1/151 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/151 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (OVERLAPS) 0/151 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 151/151 variables, and 72 constraints, problems are : Problem set: 0 solved, 95 unsolved in 3252 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]
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, 8/15 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 94/150 variables, 56/73 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/150 variables, 95/168 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/150 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 1/151 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/151 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/151 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/151 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 151/151 variables, and 170 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7225 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: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10486ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 10486ms
Starting structural reductions in LTL mode, iteration 1 : 56/95 places, 96/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10585 ms. Remains : 56/95 places, 96/176 transitions.
[2026-05-25 18:55:04] [INFO ] Flatten gal took : 5 ms
[2026-05-25 18:55:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:55:04] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-25 18:55:04] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:55:04] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:55:04] [INFO ] Time to serialize gal into /tmp/CTLFireability6841801543327385021.gal : 1 ms
[2026-05-25 18:55:04] [INFO ] Time to serialize properties into /tmp/CTLFireability15904327060687787636.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/CTLFireability6841801543327385021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15904327060687787636.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,144594,0.033381,5428,2,614,5,5717,6,0,318,6120,0


Converting to forward existential form...Done !
original formula: EF(((((p60==1) * EG((p96==0))) * (EG(((p16==1)&&(p116==1))) * EX(AX((p59==1))))) * (EF(AG((((p62==1)||(p13==1))||((p37==1)||(p95==1))))) ...264
=> equivalent forward existential formula: (([(((FwdU(Init,TRUE) * (((p60==1) * EG((p96==0))) * (EG(((p16==1)&&(p116==1))) * EX(!(EX(!((p59==1)))))))) * E(...733
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...372
(forward)formula 0,0,0.174158,12092,1,0,220,39608,225,91,2172,32375,229
FORMULA HealthRecord-PT-02-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 176/176 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 55 transition count 98
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 55 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 81 place count 55 transition count 97
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 87 place count 49 transition count 85
Iterating global reduction 1 with 6 rules applied. Total rules applied 93 place count 49 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 95 place count 49 transition count 83
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 98 place count 46 transition count 74
Iterating global reduction 2 with 3 rules applied. Total rules applied 101 place count 46 transition count 74
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 104 place count 43 transition count 68
Iterating global reduction 2 with 3 rules applied. Total rules applied 107 place count 43 transition count 68
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 110 place count 43 transition count 65
Applied a total of 110 rules in 6 ms. Remains 43 /95 variables (removed 52) and now considering 65/176 (removed 111) transitions.
[2026-05-25 18:55:04] [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-4131622944466870003.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5083991825987930733.kers'
[2026-05-25 18:55:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4131622944466870003.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5083991825987930733.kers]
Normalized transition count is 63 out of 64 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 63 rows 43 cols 193 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 18:55:04] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5083991825987930733.kers
Total runtime 1 ms.
[2026-05-25 18:55:04] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 18:55:04] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
[2026-05-25 18:55:04] [INFO ] Invariant cache hit.
[2026-05-25 18:55:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:55:04] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Running 64 sub problems to find dead transitions.
[2026-05-25 18:55:04] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
[2026-05-25 18:55:04] [INFO ] Invariant cache hit.
[2026-05-25 18:55:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (OVERLAPS) 63/106 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 1/107 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 0/107 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 107/107 variables, and 53 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1407 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 63/106 variables, 43/54 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 64/118 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 1/107 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (OVERLAPS) 0/107 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 107/107 variables, and 119 constraints, problems are : Problem set: 0 solved, 64 unsolved in 2784 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4196ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 4197ms
Starting structural reductions in LTL mode, iteration 1 : 43/95 places, 65/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4280 ms. Remains : 43/95 places, 65/176 transitions.
[2026-05-25 18:55:08] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:55:08] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:55:08] [INFO ] Input system was already deterministic with 65 transitions.
[2026-05-25 18:55:08] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:55:08] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:55:08] [INFO ] Time to serialize gal into /tmp/CTLFireability18100864727470682518.gal : 0 ms
[2026-05-25 18:55:08] [INFO ] Time to serialize properties into /tmp/CTLFireability18176196109527756161.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/CTLFireability18100864727470682518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18176196109527756161.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,34272,0.015284,4452,2,435,5,1994,6,0,235,1818,0


Converting to forward existential form...Done !
original formula: EX(E(!(((p16==1)&&(p116==1))) U (p83==1)))
=> equivalent forward existential formula: [(FwdU(EY(Init),!(((p16==1)&&(p116==1)))) * (p83==1))] != FALSE
Hit Full ! (commute/partial/dont) 46/0/19
(forward)formula 0,0,0.027695,4896,1,0,9,3853,16,1,468,3900,5
FORMULA HealthRecord-PT-02-CTLFireability-2024-14 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 : 95/95 places, 176/176 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 59 transition count 106
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 59 transition count 106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 73 place count 59 transition count 105
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 79 place count 53 transition count 93
Iterating global reduction 1 with 6 rules applied. Total rules applied 85 place count 53 transition count 93
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 86 place count 53 transition count 92
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 89 place count 50 transition count 83
Iterating global reduction 2 with 3 rules applied. Total rules applied 92 place count 50 transition count 83
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 94 place count 48 transition count 79
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 48 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 48 transition count 78
Applied a total of 97 rules in 2 ms. Remains 48 /95 variables (removed 47) and now considering 78/176 (removed 98) transitions.
[2026-05-25 18:55:08] [INFO ] Flow matrix only has 77 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-13060155304603873186.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5257879172480623219.kers'
[2026-05-25 18:55:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13060155304603873186.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5257879172480623219.kers]
Normalized transition count is 76 out of 77 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 48 cols 227 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 18:55:08] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5257879172480623219.kers
Total runtime 0 ms.
[2026-05-25 18:55:08] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 18:55:08] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2026-05-25 18:55:08] [INFO ] Invariant cache hit.
[2026-05-25 18:55:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:55:08] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2026-05-25 18:55:08] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2026-05-25 18:55:08] [INFO ] Invariant cache hit.
[2026-05-25 18:55:08] [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, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 76/124 variables, 48/60 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/125 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 61 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2296 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 76/124 variables, 48/63 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 77/140 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 1/125 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 77 unsolved in 4552 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6857ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 6858ms
Starting structural reductions in LTL mode, iteration 1 : 48/95 places, 78/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6942 ms. Remains : 48/95 places, 78/176 transitions.
[2026-05-25 18:55:15] [INFO ] Flatten gal took : 4 ms
[2026-05-25 18:55:15] [INFO ] Flatten gal took : 3 ms
[2026-05-25 18:55:15] [INFO ] Input system was already deterministic with 78 transitions.
[2026-05-25 18:55:15] [INFO ] Flatten gal took : 2 ms
[2026-05-25 18:55:15] [INFO ] Flatten gal took : 1 ms
[2026-05-25 18:55:15] [INFO ] Time to serialize gal into /tmp/CTLFireability10846287646954914072.gal : 1 ms
[2026-05-25 18:55:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1148089920598856205.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/CTLFireability10846287646954914072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1148089920598856205.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,78741,0.041347,5752,2,873,5,7395,6,0,268,7556,0


Converting to forward existential form...Done !
original formula: AX((AX((((EX(((p73==1)&&(p104==1))) + (p11==1)) * ((p14==0)||(p45==0))) * ((p73==1)&&(p100==1)))) + ((p15==0) * EX(AG((p5==0))))))
=> equivalent forward existential formula: (([((EY((EY(Init) * !(((p15==0) * EX(!(E(TRUE U !((p5==0))))))))) * !((p11==1))) * !(EX(((p73==1)&&(p104==1)))))...369
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t17, t19, t21, t35, t36, t37, t...297
(forward)formula 0,1,0.210587,13824,1,0,174,48080,184,78,1854,44666,191
FORMULA HealthRecord-PT-02-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-25 18:55:15] [INFO ] Flatten gal took : 9 ms
[2026-05-25 18:55:16] [INFO ] Flatten gal took : 3 ms
Total runtime 155941 ms.

BK_STOP 1779735316045

--------------------
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-02"
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-02, 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-177961074200546"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-02.tgz
mv HealthRecord-PT-02 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 ;