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-177961074300626.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-12, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300626
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 6.2K Mar 7 13:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 7 13:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 7 13:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 13:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 13:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Mar 7 13:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 7 13:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 7 13:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:44 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 71K 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-12-CTLFireability-2024-00
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-01
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-02
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-03
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-04
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-05
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-06
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-07
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-08
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-09
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-10
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-11
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-12
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-13
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-14
FORMULA_NAME HealthRecord-PT-12-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779736896649

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-12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 19:21:37] [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 19:21:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:21:37] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2026-05-25 19:21:37] [INFO ] Transformed 160 places.
[2026-05-25 19:21:37] [INFO ] Transformed 340 transitions.
[2026-05-25 19:21:37] [INFO ] Found NUPN structural information;
[2026-05-25 19:21:37] [INFO ] Parsed PT model containing 160 places and 340 transitions and 895 arcs in 158 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
Support contains 85 out of 160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 160/160 places, 312/312 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 117 transition count 230
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 117 transition count 230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 116 transition count 228
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 116 transition count 228
Applied a total of 88 rules in 24 ms. Remains 116 /160 variables (removed 44) and now considering 228/312 (removed 84) transitions.
[2026-05-25 19:21:38] [INFO ] Flow matrix only has 220 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16683863525814403530.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18220474062051833418.kers'
[2026-05-25 19:21:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16683863525814403530.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18220474062051833418.kers]
Normalized transition count is 219 out of 220 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 219 rows 113 cols 632 entries
Finished phase 1 with 100 SingleSign rule and 2 generalized
[2026-05-25 19:21:38] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18220474062051833418.kers
Total runtime 1 ms.
[2026-05-25 19:21:38] [INFO ] Implicit Places using invariants in 216 ms returned []
[2026-05-25 19:21:38] [INFO ] Flow matrix only has 220 transitions (discarded 8 similar events)
[2026-05-25 19:21:38] [INFO ] Invariant cache hit.
[2026-05-25 19:21:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:21:38] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
Running 227 sub problems to find dead transitions.
[2026-05-25 19:21:38] [INFO ] Flow matrix only has 220 transitions (discarded 8 similar events)
[2026-05-25 19:21:38] [INFO ] Invariant cache hit.
[2026-05-25 19:21:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (OVERLAPS) 1/116 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 17/31 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 7 (OVERLAPS) 219/335 variables, 116/148 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/335 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 9 (OVERLAPS) 1/336 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/336 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 11 (OVERLAPS) 0/336 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 227 unsolved
No progress, stopping.
After SMT solving in domain Real declared 336/336 variables, and 149 constraints, problems are : Problem set: 0 solved, 227 unsolved in 14078 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 116/116 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (OVERLAPS) 1/116 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 18/32 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 6 (OVERLAPS) 219/335 variables, 116/148 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/335 variables, 227/375 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/335 variables, 16/391 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/335 variables, 6/397 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/335 variables, 3/400 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/335 variables, 5/405 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 335/336 variables, and 405 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 116/116 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 48/48 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44226ms problems are : Problem set: 0 solved, 227 unsolved
Search for dead transitions found 0 dead transitions in 44237ms
Starting structural reductions in LTL mode, iteration 1 : 116/160 places, 228/312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44682 ms. Remains : 116/160 places, 228/312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Applied a total of 0 rules in 2 ms. Remains 116 /116 variables (removed 0) and now considering 228/228 (removed 0) transitions.
[2026-05-25 19:22:22] [INFO ] Flow matrix only has 220 transitions (discarded 8 similar events)
[2026-05-25 19:22:22] [INFO ] Invariant cache hit.
[2026-05-25 19:22:22] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:22:22] [INFO ] Flow matrix only has 220 transitions (discarded 8 similar events)
[2026-05-25 19:22:22] [INFO ] Invariant cache hit.
[2026-05-25 19:22:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:22:22] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 116/116 places, 228/228 transitions.
Support contains 85 out of 116 places after structural reductions.
[2026-05-25 19:22:23] [INFO ] Flatten gal took : 56 ms
[2026-05-25 19:22:23] [INFO ] Flatten gal took : 17 ms
[2026-05-25 19:22:23] [INFO ] Input system was already deterministic with 228 transitions.
Reduction of identical properties reduced properties to check from 84 to 81
RANDOM walk for 40000 steps (2877 resets) in 1493 ms. (26 steps per ms) remains 36/81 properties
BEST_FIRST walk for 4003 steps (31 resets) in 28 ms. (138 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (35 resets) in 31 ms. (125 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (31 resets) in 31 ms. (125 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (34 resets) in 36 ms. (108 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (34 resets) in 32 ms. (121 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (34 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (36 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (23 resets) in 36 ms. (108 steps per ms) remains 28/36 properties
BEST_FIRST walk for 4003 steps (35 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (30 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (33 resets) in 14 ms. (266 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (33 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (36 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (33 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (17 resets) in 5 ms. (667 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (32 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (34 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (34 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (35 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (30 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (33 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (36 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (31 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (37 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (37 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (14 resets) in 6 ms. (572 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (36 resets) in 7 ms. (500 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (32 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (31 resets) in 7 ms. (500 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (38 resets) in 7 ms. (500 steps per ms) remains 28/28 properties
[2026-05-25 19:22:23] [INFO ] Flow matrix only has 220 transitions (discarded 8 similar events)
[2026-05-25 19:22:23] [INFO ] Invariant cache hit.
[2026-05-25 19:22:23] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 23/56 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp53 is UNSAT
At refinement iteration 3 (OVERLAPS) 60/116 variables, 12/14 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 19/33 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 1/34 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 1/35 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 1/36 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 2/38 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 0/38 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 10 (OVERLAPS) 219/335 variables, 116/154 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/335 variables, 0/154 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 12 (OVERLAPS) 1/336 variables, 1/155 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/336 variables, 0/155 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 14 (OVERLAPS) 0/336 variables, 0/155 constraints. Problems are: Problem set: 3 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 336/336 variables, and 155 constraints, problems are : Problem set: 3 solved, 25 unsolved in 3251 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 116/116 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 25 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 24/51 variables, 2/2 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 65/116 variables, 12/14 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 24/38 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 1/39 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 1/40 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 0/40 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 219/335 variables, 116/156 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/335 variables, 25/181 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/335 variables, 6/187 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/335 variables, 1/188 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/335 variables, 2/190 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/335 variables, 0/190 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 14 (OVERLAPS) 1/336 variables, 1/191 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/336 variables, 0/191 constraints. Problems are: Problem set: 3 solved, 25 unsolved
At refinement iteration 16 (OVERLAPS) 0/336 variables, 0/191 constraints. Problems are: Problem set: 3 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 336/336 variables, and 191 constraints, problems are : Problem set: 3 solved, 25 unsolved in 5006 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 116/116 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 25/28 constraints, Known Traps: 35/35 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8264ms problems are : Problem set: 3 solved, 25 unsolved
Fused 25 Parikh solutions to 4 different solutions.
Parikh walk visited 12 properties in 55 ms.
Support contains 19 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 228/228 transitions.
Graph (trivial) has 102 edges and 116 vertex of which 8 / 116 are part of one of the 4 SCC in 3 ms
Free SCC test removed 4 places
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 493 edges and 112 vertex of which 106 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 106 transition count 208
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 103 transition count 205
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 14 place count 102 transition count 203
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 16 place count 101 transition count 202
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 16 place count 101 transition count 201
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 18 place count 100 transition count 201
Discarding 31 places :
Symmetric choice reduction at 4 with 31 rule applications. Total rules 49 place count 69 transition count 139
Iterating global reduction 4 with 31 rules applied. Total rules applied 80 place count 69 transition count 139
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 83 place count 66 transition count 133
Iterating global reduction 4 with 3 rules applied. Total rules applied 86 place count 66 transition count 133
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 92 place count 66 transition count 127
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 100 place count 62 transition count 146
Partial Free-agglomeration rule applied 23 times.
Drop transitions (Partial Free agglomeration) removed 23 transitions
Iterating global reduction 5 with 23 rules applied. Total rules applied 123 place count 62 transition count 146
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 5 with 21 rules applied. Total rules applied 144 place count 62 transition count 146
Applied a total of 144 rules in 50 ms. Remains 62 /116 variables (removed 54) and now considering 146/228 (removed 82) transitions.
Running 130 sub problems to find dead transitions.
[2026-05-25 19:22:32] [INFO ] Flow matrix only has 137 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17177307682832063130.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15340147373063496731.kers'
[2026-05-25 19:22:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17177307682832063130.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15340147373063496731.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 137 rows 62 cols 787 entries
Finished phase 1 with 52 SingleSign rule and 2 generalized
[2026-05-25 19:22:32] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15340147373063496731.kers
Total runtime 3 ms.
[2026-05-25 19:22:32] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 1/62 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD145 is UNSAT
At refinement iteration 5 (OVERLAPS) 137/199 variables, 62/71 constraints. Problems are: Problem set: 22 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 3/74 constraints. Problems are: Problem set: 22 solved, 108 unsolved
Problem TDEAD82 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 5/79 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/199 variables, 0/79 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 9 (OVERLAPS) 0/199 variables, 0/79 constraints. Problems are: Problem set: 23 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Real declared 199/199 variables, and 79 constraints, problems are : Problem set: 23 solved, 107 unsolved in 4355 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 62/62 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 23 solved, 107 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 7/7 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/7 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 2 (OVERLAPS) 3/62 variables, 1/8 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 6/14 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/14 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 5 (OVERLAPS) 137/199 variables, 62/76 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 3/79 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 107/186 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/199 variables, 0/186 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 9 (OVERLAPS) 0/199 variables, 3/189 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/199 variables, 0/189 constraints. Problems are: Problem set: 23 solved, 107 unsolved
At refinement iteration 11 (OVERLAPS) 0/199 variables, 0/189 constraints. Problems are: Problem set: 23 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Int declared 199/199 variables, and 189 constraints, problems are : Problem set: 23 solved, 107 unsolved in 13680 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 62/62 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 107/130 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18106ms problems are : Problem set: 23 solved, 107 unsolved
Search for dead transitions found 23 dead transitions in 18108ms
Found 23 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 23 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 23 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 62/116 places, 123/228 transitions.
Graph (complete) has 236 edges and 62 vertex of which 60 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 60 transition count 123
Applied a total of 4 rules in 14 ms. Remains 60 /62 variables (removed 2) and now considering 123/123 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 18175 ms. Remains : 60/116 places, 123/228 transitions.
RANDOM walk for 40000 steps (1956 resets) in 806 ms. (49 steps per ms) remains 2/13 properties
BEST_FIRST walk for 40003 steps (341 resets) in 64 ms. (615 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (318 resets) in 92 ms. (430 steps per ms) remains 1/2 properties
[2026-05-25 19:22:50] [INFO ] Flow matrix only has 114 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17579534800152754079.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15748176191232468816.kers'
[2026-05-25 19:22:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17579534800152754079.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15748176191232468816.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 60 cols 532 entries
Finished phase 1 with 52 SingleSign rule and 1 generalized
[2026-05-25 19:22:50] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15748176191232468816.kers
Total runtime 0 ms.
[2026-05-25 19:22:50] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 87/93 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 16/109 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 6/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 54/163 variables, 34/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/163 variables, 3/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/163 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 11/174 variables, 6/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/174 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/174 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 70 constraints, problems are : Problem set: 0 solved, 1 unsolved in 59 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 60/60 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 87/93 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 16/109 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 6/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 54/163 variables, 34/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/163 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/163 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 11/174 variables, 6/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/174 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/174 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 71 constraints, problems are : Problem set: 0 solved, 1 unsolved in 87 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 60/60 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 156ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 11 ms.
Support contains 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 123/123 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 60 transition count 116
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 17 place count 50 transition count 102
Iterating global reduction 1 with 10 rules applied. Total rules applied 27 place count 50 transition count 102
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 45 transition count 97
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 45 transition count 97
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 43 transition count 95
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 40 transition count 100
Applied a total of 47 rules in 11 ms. Remains 40 /60 variables (removed 20) and now considering 100/123 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 40/60 places, 100/123 transitions.
RANDOM walk for 40000 steps (23 resets) in 433 ms. (92 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (63 resets) in 62 ms. (634 steps per ms) remains 1/1 properties
Probably explored full state space saw : 18721 states, properties seen :0
Probabilistic random walk after 75671 steps, saw 18721 distinct states, run finished after 139 ms. (steps per millisecond=544 ) properties seen :0
Explored full state space saw : 18721 states, properties seen :0
Exhaustive walk after 75671 steps, saw 18721 distinct states, run finished after 64 ms. (steps per millisecond=1182 ) properties seen :0
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2026-05-25 19:22:51] [INFO ] Flatten gal took : 12 ms
[2026-05-25 19:22:51] [INFO ] Flatten gal took : 12 ms
[2026-05-25 19:22:51] [INFO ] Input system was already deterministic with 228 transitions.
Computed a total of 10 stabilizing places and 17 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 67 transition count 135
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 67 transition count 135
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 104 place count 61 transition count 123
Iterating global reduction 0 with 6 rules applied. Total rules applied 110 place count 61 transition count 123
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 116 place count 61 transition count 117
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 117 place count 60 transition count 114
Iterating global reduction 1 with 1 rules applied. Total rules applied 118 place count 60 transition count 114
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 119 place count 59 transition count 112
Iterating global reduction 1 with 1 rules applied. Total rules applied 120 place count 59 transition count 112
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 123 place count 59 transition count 109
Applied a total of 123 rules in 7 ms. Remains 59 /116 variables (removed 57) and now considering 109/228 (removed 119) transitions.
[2026-05-25 19:22:51] [INFO ] Flow matrix only has 106 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-17636670092184313307.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2375516770650003002.kers'
[2026-05-25 19:22:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17636670092184313307.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2375516770650003002.kers]
Normalized transition count is 105 out of 106 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 105 rows 59 cols 361 entries
Finished phase 1 with 50 SingleSign rule and 0 generalized
[2026-05-25 19:22:51] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2375516770650003002.kers
Total runtime 0 ms.
[2026-05-25 19:22:51] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 19:22:51] [INFO ] Flow matrix only has 106 transitions (discarded 3 similar events)
[2026-05-25 19:22:51] [INFO ] Invariant cache hit.
[2026-05-25 19:22:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:22:51] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 108 sub problems to find dead transitions.
[2026-05-25 19:22:51] [INFO ] Flow matrix only has 106 transitions (discarded 3 similar events)
[2026-05-25 19:22:51] [INFO ] Invariant cache hit.
[2026-05-25 19:22:51] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/59 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (OVERLAPS) 105/164 variables, 59/70 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (OVERLAPS) 1/165 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (OVERLAPS) 0/165 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 71 constraints, problems are : Problem set: 0 solved, 108 unsolved in 3059 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 59/59 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/59 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 105/164 variables, 59/73 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 108/181 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (OVERLAPS) 1/165 variables, 1/182 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/165 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 10 (OVERLAPS) 0/165 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 182 constraints, problems are : Problem set: 0 solved, 108 unsolved in 8246 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 59/59 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11329ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 11329ms
Starting structural reductions in LTL mode, iteration 1 : 59/116 places, 109/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11425 ms. Remains : 59/116 places, 109/228 transitions.
[2026-05-25 19:23:02] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:23:02] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:23:02] [INFO ] Input system was already deterministic with 109 transitions.
[2026-05-25 19:23:02] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:23:02] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:23:02] [INFO ] Time to serialize gal into /tmp/CTLFireability9165659689910169874.gal : 3 ms
[2026-05-25 19:23:02] [INFO ] Time to serialize properties into /tmp/CTLFireability5913764545870167542.ctl : 3 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/CTLFireability9165659689910169874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5913764545870167542.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,986589,0.124326,9420,2,3224,5,23737,6,0,341,21732,0


Converting to forward existential form...Done !
original formula: (AX((((p61==1)&&(p134==1))||(p103==1))) + EF((EG(((p138==1)||((p80==1)&&(p157==1)))) + (p134==1))))
=> equivalent forward existential formula: [(EY((Init * !(E(TRUE U (EG(((p138==1)||((p80==1)&&(p157==1)))) + (p134==1)))))) * !((((p61==1)&&(p134==1))||(p1...173
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...313
(forward)formula 0,1,0.957836,40664,1,0,239,188454,244,106,2613,137458,286
FORMULA HealthRecord-PT-12-CTLFireability-2024-00 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 : 116/116 places, 228/228 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 68 transition count 137
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 68 transition count 137
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 104 place count 60 transition count 121
Iterating global reduction 0 with 8 rules applied. Total rules applied 112 place count 60 transition count 121
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 119 place count 60 transition count 114
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 122 place count 57 transition count 105
Iterating global reduction 1 with 3 rules applied. Total rules applied 125 place count 57 transition count 105
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 128 place count 54 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 131 place count 54 transition count 99
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 139 place count 54 transition count 91
Applied a total of 139 rules in 6 ms. Remains 54 /116 variables (removed 62) and now considering 91/228 (removed 137) transitions.
[2026-05-25 19:23:03] [INFO ] Flow matrix only has 88 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-2914733076184282082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13003384596704565526.kers'
[2026-05-25 19:23:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2914733076184282082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13003384596704565526.kers]
Normalized transition count is 87 out of 88 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 87 rows 54 cols 293 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-25 19:23:03] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13003384596704565526.kers
Total runtime 0 ms.
[2026-05-25 19:23:04] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:23:04] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
[2026-05-25 19:23:04] [INFO ] Invariant cache hit.
[2026-05-25 19:23:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:23:04] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2026-05-25 19:23:04] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
[2026-05-25 19:23:04] [INFO ] Invariant cache hit.
[2026-05-25 19:23:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (OVERLAPS) 87/141 variables, 54/70 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/141 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 1/142 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/142 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (OVERLAPS) 0/142 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 72 constraints, problems are : Problem set: 0 solved, 90 unsolved in 3094 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (OVERLAPS) 87/141 variables, 54/72 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/141 variables, 90/162 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (OVERLAPS) 1/142 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/142 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 11 (OVERLAPS) 0/142 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 164 constraints, problems are : Problem set: 0 solved, 90 unsolved in 6840 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9948ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 9949ms
Starting structural reductions in LTL mode, iteration 1 : 54/116 places, 91/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10045 ms. Remains : 54/116 places, 91/228 transitions.
[2026-05-25 19:23:14] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:23:14] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:23:14] [INFO ] Input system was already deterministic with 91 transitions.
[2026-05-25 19:23:14] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:23:14] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:23:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3449819981611583658.gal : 2 ms
[2026-05-25 19:23:14] [INFO ] Time to serialize properties into /tmp/CTLFireability8301988752295617572.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/CTLFireability3449819981611583658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8301988752295617572.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,881614,0.06225,6688,2,946,5,12122,6,0,303,12392,0


Converting to forward existential form...Done !
original formula: ((AX(AG(AF((p111==0)))) + AF(((AX(FALSE) * (p10==1)) * (EF((p3==1)) * (E((p41==1) U EG(((p114==1)&&(p143==1)))) + EG(AG((p105==1)))))))) ...174
=> equivalent forward existential formula: [(FwdU((Init * !((!(EX(!(!(E(TRUE U !(!(EG(!((p111==0)))))))))) + !(EG(!(((!(EX(!(FALSE))) * (p10==1)) * (E(TRUE...291
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t22, t23, t24, t25, t...342
(forward)formula 0,0,1.58396,66332,1,0,408,387520,227,199,2333,314392,485
FORMULA HealthRecord-PT-12-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Graph (trivial) has 144 edges and 116 vertex of which 8 / 116 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 50 place count 62 transition count 130
Iterating global reduction 0 with 49 rules applied. Total rules applied 99 place count 62 transition count 130
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 108 place count 53 transition count 112
Iterating global reduction 0 with 9 rules applied. Total rules applied 117 place count 53 transition count 112
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 126 place count 53 transition count 103
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 127 place count 52 transition count 100
Iterating global reduction 1 with 1 rules applied. Total rules applied 128 place count 52 transition count 100
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 51 transition count 98
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 51 transition count 98
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 133 place count 51 transition count 95
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 137 place count 51 transition count 91
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 141 place count 49 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 48 transition count 88
Applied a total of 142 rules in 27 ms. Remains 48 /116 variables (removed 68) and now considering 88/228 (removed 140) transitions.
[2026-05-25 19:23:15] [INFO ] Flow matrix only has 82 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-5574545061811559598.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9554691735509794946.kers'
[2026-05-25 19:23:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5574545061811559598.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9554691735509794946.kers]
Normalized transition count is 81 out of 82 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 81 rows 48 cols 282 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 19:23:15] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9554691735509794946.kers
Total runtime 0 ms.
[2026-05-25 19:23:15] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 19:23:15] [INFO ] Flow matrix only has 82 transitions (discarded 6 similar events)
[2026-05-25 19:23:15] [INFO ] Invariant cache hit.
[2026-05-25 19:23:15] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2026-05-25 19:23:15] [INFO ] Redundant transitions in 13 ms returned []
Running 72 sub problems to find dead transitions.
[2026-05-25 19:23:15] [INFO ] Flow matrix only has 82 transitions (discarded 6 similar events)
[2026-05-25 19:23:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 8/48 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 81/129 variables, 48/60 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/129 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (OVERLAPS) 0/129 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 129/130 variables, and 60 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1478 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 8/48 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 81/129 variables, 48/61 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 72/133 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/129 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (OVERLAPS) 0/129 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 129/130 variables, and 133 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2566 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4055ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 4055ms
Starting structural reductions in SI_CTL mode, iteration 1 : 48/116 places, 88/228 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4174 ms. Remains : 48/116 places, 88/228 transitions.
[2026-05-25 19:23:19] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:23:19] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:23:19] [INFO ] Input system was already deterministic with 88 transitions.
[2026-05-25 19:23:19] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:23:19] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:23:19] [INFO ] Time to serialize gal into /tmp/CTLFireability14154880783330950945.gal : 1 ms
[2026-05-25 19:23:19] [INFO ] Time to serialize properties into /tmp/CTLFireability9593516611377718564.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/CTLFireability14154880783330950945.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9593516611377718564.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,462190,0.066451,6996,2,942,5,14855,6,0,271,14021,0


Converting to forward existential form...Done !
original formula: EG(AG(EF(((AG(((p87==1)&&(p157==1))) * AF((p28==1))) * (p25==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(TRUE U ((!(E(TRUE U !(((p87==1)&&(p157==1))))) * !(EG(!((p28==1))))) * (p25==1)))))))]...164
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t13, t14, t16, t17, t19, t20, t34, t35, t36, t3...261
(forward)formula 0,0,1.60706,69644,1,0,299,388911,204,138,2044,396767,352
FORMULA HealthRecord-PT-12-CTLFireability-2024-02 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 : 116/116 places, 228/228 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 69 transition count 138
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 69 transition count 138
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 102 place count 61 transition count 122
Iterating global reduction 0 with 8 rules applied. Total rules applied 110 place count 61 transition count 122
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 119 place count 61 transition count 113
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 121 place count 59 transition count 107
Iterating global reduction 1 with 2 rules applied. Total rules applied 123 place count 59 transition count 107
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 125 place count 57 transition count 103
Iterating global reduction 1 with 2 rules applied. Total rules applied 127 place count 57 transition count 103
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 133 place count 57 transition count 97
Applied a total of 133 rules in 10 ms. Remains 57 /116 variables (removed 59) and now considering 97/228 (removed 131) transitions.
[2026-05-25 19:23:21] [INFO ] Flow matrix only has 93 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3690628908427378074.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15990486540389278514.kers'
[2026-05-25 19:23:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3690628908427378074.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15990486540389278514.kers]
Normalized transition count is 92 out of 93 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 92 rows 56 cols 311 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-25 19:23:21] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15990486540389278514.kers
Total runtime 1 ms.
[2026-05-25 19:23:21] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:23:21] [INFO ] Flow matrix only has 93 transitions (discarded 4 similar events)
[2026-05-25 19:23:21] [INFO ] Invariant cache hit.
[2026-05-25 19:23:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:23:21] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2026-05-25 19:23:21] [INFO ] Flow matrix only has 93 transitions (discarded 4 similar events)
[2026-05-25 19:23:21] [INFO ] Invariant cache hit.
[2026-05-25 19:23:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/57 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 92/149 variables, 57/70 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 1/150 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/150 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 0/150 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 150/150 variables, and 71 constraints, problems are : Problem set: 0 solved, 96 unsolved in 3090 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/57 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 92/149 variables, 57/71 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 96/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 1/150 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/150 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (OVERLAPS) 0/150 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 150/150 variables, and 168 constraints, problems are : Problem set: 0 solved, 96 unsolved in 6862 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9967ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 9967ms
Starting structural reductions in LTL mode, iteration 1 : 57/116 places, 97/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10061 ms. Remains : 57/116 places, 97/228 transitions.
[2026-05-25 19:23:31] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:23:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:23:31] [INFO ] Input system was already deterministic with 97 transitions.
[2026-05-25 19:23:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:23:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:23:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5120499060248693606.gal : 1 ms
[2026-05-25 19:23:31] [INFO ] Time to serialize properties into /tmp/CTLFireability2340546592438846905.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/CTLFireability5120499060248693606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2340546592438846905.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.23056e+06,0.091488,8336,2,1134,5,21514,6,0,318,20091,0


Converting to forward existential form...Done !
original formula: A((AG(E(!(E((p5==1) U ((p54==1)&&(p157==1)))) U (p136==1))) + !(((((AF((p6==1)) + !((((p38==1)&&(p157==1))&&(p65==1)))) + ((p16==1)&&(p15...288
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U (!(!((E(!((p77==1)) U (!((p57==1)) * !((p77==1)))) + EG(!((p77==1)))))) * (!(E(TRUE ...778
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t13, t14, t16, t17, t19, t21, t23, t29, t30, t42, t...297
(forward)formula 0,1,0.351298,18208,1,0,178,73240,230,82,2406,66705,212
FORMULA HealthRecord-PT-12-CTLFireability-2024-03 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 : 116/116 places, 228/228 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 66 transition count 133
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 66 transition count 133
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 109 place count 57 transition count 115
Iterating global reduction 0 with 9 rules applied. Total rules applied 118 place count 57 transition count 115
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 127 place count 57 transition count 106
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 129 place count 55 transition count 100
Iterating global reduction 1 with 2 rules applied. Total rules applied 131 place count 55 transition count 100
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 132 place count 54 transition count 98
Iterating global reduction 1 with 1 rules applied. Total rules applied 133 place count 54 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 135 place count 54 transition count 96
Applied a total of 135 rules in 6 ms. Remains 54 /116 variables (removed 62) and now considering 96/228 (removed 132) transitions.
[2026-05-25 19:23:31] [INFO ] Flow matrix only has 93 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-10372313792351706841.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-474282501923524810.kers'
[2026-05-25 19:23:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10372313792351706841.kers, --Pflows, --basisKERS=/tmp/petrispot-output-474282501923524810.kers]
Normalized transition count is 92 out of 93 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 92 rows 54 cols 319 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-25 19:23:31] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-474282501923524810.kers
Total runtime 0 ms.
[2026-05-25 19:23:32] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-25 19:23:32] [INFO ] Flow matrix only has 93 transitions (discarded 3 similar events)
[2026-05-25 19:23:32] [INFO ] Invariant cache hit.
[2026-05-25 19:23:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:23:32] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 95 sub problems to find dead transitions.
[2026-05-25 19:23:32] [INFO ] Flow matrix only has 93 transitions (discarded 3 similar events)
[2026-05-25 19:23:32] [INFO ] Invariant cache hit.
[2026-05-25 19:23:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (OVERLAPS) 92/146 variables, 54/67 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/146 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 1/147 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 0/147 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 147/147 variables, and 68 constraints, problems are : Problem set: 0 solved, 95 unsolved in 2877 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 92/146 variables, 54/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/146 variables, 95/164 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 1/147 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/147 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (OVERLAPS) 0/147 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 147/147 variables, and 165 constraints, problems are : Problem set: 0 solved, 95 unsolved in 6160 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9048ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 9048ms
Starting structural reductions in LTL mode, iteration 1 : 54/116 places, 96/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9144 ms. Remains : 54/116 places, 96/228 transitions.
[2026-05-25 19:23:41] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:23:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:23:41] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-25 19:23:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:23:41] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:23:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6096308772654684507.gal : 1 ms
[2026-05-25 19:23:41] [INFO ] Time to serialize properties into /tmp/CTLFireability1604824879621707364.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/CTLFireability6096308772654684507.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1604824879621707364.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,885744,0.233164,14928,2,2216,5,47743,6,0,308,46929,0


Converting to forward existential form...Done !
original formula: A(EF(AX((p133==1))) U (EF((((AX((p48==1)) + EF((p18==1))) + AG(((p35==1)&&(p157==1)))) * AX(FALSE))) * !(AF((((p80==1)&&(p157==1))||(p6==...162
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U (((!(EX(!((p48==1)))) + E(TRUE U (p18==1))) + !(E(TRUE U !(((p35==1)&&(p157==1)))))) ...619
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t21, t23, t35, t...292
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,8.05655,272292,1,0,412,1.64267e+06,229,209,2416,1.5621e+06,479
FORMULA HealthRecord-PT-12-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Graph (trivial) has 63 edges and 116 vertex of which 4 / 116 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 45 place count 69 transition count 140
Iterating global reduction 0 with 44 rules applied. Total rules applied 89 place count 69 transition count 140
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 97 place count 61 transition count 124
Iterating global reduction 0 with 8 rules applied. Total rules applied 105 place count 61 transition count 124
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 113 place count 61 transition count 116
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 115 place count 59 transition count 110
Iterating global reduction 1 with 2 rules applied. Total rules applied 117 place count 59 transition count 110
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 119 place count 57 transition count 106
Iterating global reduction 1 with 2 rules applied. Total rules applied 121 place count 57 transition count 106
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 127 place count 57 transition count 100
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 129 place count 57 transition count 98
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 133 place count 55 transition count 96
Applied a total of 133 rules in 19 ms. Remains 55 /116 variables (removed 61) and now considering 96/228 (removed 132) transitions.
[2026-05-25 19:23:49] [INFO ] Flow matrix only has 89 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2014772218560134244.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14567316646015230886.kers'
[2026-05-25 19:23:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2014772218560134244.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14567316646015230886.kers]
Normalized transition count is 88 out of 89 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 88 rows 55 cols 301 entries
Finished phase 1 with 42 SingleSign rule and 2 generalized
[2026-05-25 19:23:49] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14567316646015230886.kers
Total runtime 0 ms.
[2026-05-25 19:23:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 19:23:49] [INFO ] Flow matrix only has 89 transitions (discarded 7 similar events)
[2026-05-25 19:23:49] [INFO ] Invariant cache hit.
[2026-05-25 19:23:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:23:49] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2026-05-25 19:23:49] [INFO ] Redundant transitions in 13 ms returned []
Running 80 sub problems to find dead transitions.
[2026-05-25 19:23:49] [INFO ] Flow matrix only has 89 transitions (discarded 7 similar events)
[2026-05-25 19:23:49] [INFO ] Invariant cache hit.
[2026-05-25 19:23:49] [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, 80 unsolved
At refinement iteration 1 (OVERLAPS) 2/49 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 6/55 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 88/143 variables, 55/71 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/143 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 1/144 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/144 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 13 (OVERLAPS) 0/144 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 144/144 variables, and 72 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2893 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 2/49 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 6/55 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 88/143 variables, 55/72 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/143 variables, 80/152 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/143 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 12 (OVERLAPS) 1/144 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/144 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 14 (OVERLAPS) 0/144 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 144/144 variables, and 153 constraints, problems are : Problem set: 0 solved, 80 unsolved in 4217 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7131ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 7131ms
Starting structural reductions in SI_CTL mode, iteration 1 : 55/116 places, 96/228 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7258 ms. Remains : 55/116 places, 96/228 transitions.
[2026-05-25 19:23:56] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:23:56] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:23:56] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-25 19:23:56] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:23:56] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:23:56] [INFO ] Time to serialize gal into /tmp/CTLFireability16100090117133882557.gal : 1 ms
[2026-05-25 19:23:56] [INFO ] Time to serialize properties into /tmp/CTLFireability7587179206281775244.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/CTLFireability16100090117133882557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7587179206281775244.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17191e+06,0.156171,10900,2,2403,5,29983,6,0,303,30867,0


Converting to forward existential form...Done !
original formula: AG(E((p117!=1) U (E((((p76==1)||(p58==1))||((p16==1)||(((((p17==1)&&(p36==1))&&((p55==1)&&(p60==1)))&&(((p67==1)&&(p74==1))&&((p81==1)&&(...263
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((p117!=1) U (E((((p76==1)||(p58==1))||((p16==1)||(((((p17==1)&&(p36==1))&&((p55==1)&&(p6...323
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...325
(forward)formula 0,0,2.12191,87112,1,0,323,466710,215,151,2291,536113,347
FORMULA HealthRecord-PT-12-CTLFireability-2024-05 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 : 116/116 places, 228/228 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 65 transition count 131
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 65 transition count 131
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 111 place count 56 transition count 113
Iterating global reduction 0 with 9 rules applied. Total rules applied 120 place count 56 transition count 113
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 128 place count 56 transition count 105
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 130 place count 54 transition count 99
Iterating global reduction 1 with 2 rules applied. Total rules applied 132 place count 54 transition count 99
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 134 place count 52 transition count 95
Iterating global reduction 1 with 2 rules applied. Total rules applied 136 place count 52 transition count 95
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 142 place count 52 transition count 89
Applied a total of 142 rules in 6 ms. Remains 52 /116 variables (removed 64) and now considering 89/228 (removed 139) transitions.
[2026-05-25 19:23:58] [INFO ] Flow matrix only has 86 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-5976275665844629176.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5397905433242023401.kers'
[2026-05-25 19:23:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5976275665844629176.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5397905433242023401.kers]
Normalized transition count is 85 out of 86 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 85 rows 52 cols 297 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-25 19:23:58] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5397905433242023401.kers
Total runtime 0 ms.
[2026-05-25 19:23:58] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-25 19:23:58] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2026-05-25 19:23:58] [INFO ] Invariant cache hit.
[2026-05-25 19:23:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:23:58] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2026-05-25 19:23:58] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2026-05-25 19:23:58] [INFO ] Invariant cache hit.
[2026-05-25 19:23:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 85/137 variables, 52/64 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 1/138 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 0/138 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 66 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2832 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 85/137 variables, 52/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 88/155 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (OVERLAPS) 1/138 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 0/138 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 156 constraints, problems are : Problem set: 0 solved, 88 unsolved in 5762 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8605ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 8606ms
Starting structural reductions in LTL mode, iteration 1 : 52/116 places, 89/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8711 ms. Remains : 52/116 places, 89/228 transitions.
[2026-05-25 19:24:07] [INFO ] Flatten gal took : 9 ms
[2026-05-25 19:24:07] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:24:07] [INFO ] Input system was already deterministic with 89 transitions.
[2026-05-25 19:24:07] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:24:07] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:24:07] [INFO ] Time to serialize gal into /tmp/CTLFireability15277920993567114068.gal : 1 ms
[2026-05-25 19:24:07] [INFO ] Time to serialize properties into /tmp/CTLFireability70785493307875457.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/CTLFireability15277920993567114068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability70785493307875457.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,655380,0.111596,9532,2,1592,5,26045,6,0,293,22741,0


Converting to forward existential form...Done !
original formula: E(!(AX((p4==1))) U (p6==1))
=> equivalent forward existential formula: [(FwdU(Init,!(!(EX(!((p4==1)))))) * (p6==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t20, t22, t40, t41, t...272
(forward)formula 0,1,1.48889,56912,1,0,246,235819,196,135,2134,281315,285
FORMULA HealthRecord-PT-12-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 70 transition count 141
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 70 transition count 141
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 98 place count 64 transition count 129
Iterating global reduction 0 with 6 rules applied. Total rules applied 104 place count 64 transition count 129
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 107 place count 64 transition count 126
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 108 place count 63 transition count 123
Iterating global reduction 1 with 1 rules applied. Total rules applied 109 place count 63 transition count 123
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 110 place count 62 transition count 121
Iterating global reduction 1 with 1 rules applied. Total rules applied 111 place count 62 transition count 121
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 114 place count 62 transition count 118
Applied a total of 114 rules in 7 ms. Remains 62 /116 variables (removed 54) and now considering 118/228 (removed 110) transitions.
[2026-05-25 19:24:08] [INFO ] Flow matrix only has 115 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2154605296271040937.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16637564944012619334.kers'
[2026-05-25 19:24:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2154605296271040937.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16637564944012619334.kers]
Normalized transition count is 114 out of 115 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 62 cols 385 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-25 19:24:08] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16637564944012619334.kers
Total runtime 1 ms.
[2026-05-25 19:24:08] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:24:09] [INFO ] Flow matrix only has 115 transitions (discarded 3 similar events)
[2026-05-25 19:24:09] [INFO ] Invariant cache hit.
[2026-05-25 19:24:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:24:09] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Running 117 sub problems to find dead transitions.
[2026-05-25 19:24:09] [INFO ] Flow matrix only has 115 transitions (discarded 3 similar events)
[2026-05-25 19:24:09] [INFO ] Invariant cache hit.
[2026-05-25 19:24:09] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (OVERLAPS) 114/176 variables, 62/77 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/176 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 9 (OVERLAPS) 1/177 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/177 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 11 (OVERLAPS) 0/177 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Real declared 177/177 variables, and 78 constraints, problems are : Problem set: 0 solved, 117 unsolved in 4023 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 117 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 5 (OVERLAPS) 114/176 variables, 62/78 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/176 variables, 117/195 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/176 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 8 (OVERLAPS) 1/177 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/177 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 117 unsolved
At refinement iteration 10 (OVERLAPS) 0/177 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 117 unsolved
No progress, stopping.
After SMT solving in domain Int declared 177/177 variables, and 196 constraints, problems are : Problem set: 0 solved, 117 unsolved in 9998 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 117/117 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14040ms problems are : Problem set: 0 solved, 117 unsolved
Search for dead transitions found 0 dead transitions in 14041ms
Starting structural reductions in LTL mode, iteration 1 : 62/116 places, 118/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14161 ms. Remains : 62/116 places, 118/228 transitions.
[2026-05-25 19:24:23] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:24:23] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:24:23] [INFO ] Input system was already deterministic with 118 transitions.
[2026-05-25 19:24:23] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:24:23] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:24:23] [INFO ] Time to serialize gal into /tmp/CTLFireability14865418948722373945.gal : 1 ms
[2026-05-25 19:24:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14315133413311863258.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/CTLFireability14865418948722373945.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14315133413311863258.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.74766e+06,0.451832,22896,2,4009,5,75463,6,0,362,88428,0


Converting to forward existential form...Done !
original formula: ((EX(EF((((E(((p68==1)||(p122==1)) U (((p114==1)&&(p145==1))||(p46==1))) * AG(((p16==1)&&(p157==1)))) * ((p93==0)&&(p45==0))) * ((p54==1)...307
=> equivalent forward existential formula: (([FwdG(EY((Init * !((EX(E(TRUE U (((E(((p68==1)||(p122==1)) U (((p114==1)&&(p145==1))||(p46==1))) * !(E(TRUE U ...1066
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...363
(forward)formula 0,0,8.28702,268620,1,0,372,1.58923e+06,273,174,2821,1.53281e+06,435
FORMULA HealthRecord-PT-12-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Graph (trivial) has 158 edges and 116 vertex of which 6 / 116 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 52 place count 61 transition count 127
Iterating global reduction 0 with 51 rules applied. Total rules applied 103 place count 61 transition count 127
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 112 place count 52 transition count 109
Iterating global reduction 0 with 9 rules applied. Total rules applied 121 place count 52 transition count 109
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 130 place count 52 transition count 100
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 133 place count 49 transition count 91
Iterating global reduction 1 with 3 rules applied. Total rules applied 136 place count 49 transition count 91
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 139 place count 46 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 142 place count 46 transition count 85
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 151 place count 46 transition count 76
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 154 place count 46 transition count 73
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 156 place count 45 transition count 72
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 157 place count 44 transition count 71
Applied a total of 157 rules in 15 ms. Remains 44 /116 variables (removed 72) and now considering 71/228 (removed 157) transitions.
[2026-05-25 19:24:31] [INFO ] Flow matrix only has 66 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-1060041307374391329.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-684689016890052547.kers'
[2026-05-25 19:24:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1060041307374391329.kers, --Pflows, --basisKERS=/tmp/petrispot-output-684689016890052547.kers]
Normalized transition count is 65 out of 66 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 65 rows 44 cols 222 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 19:24:31] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-684689016890052547.kers
Total runtime 0 ms.
[2026-05-25 19:24:31] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:24:31] [INFO ] Flow matrix only has 66 transitions (discarded 5 similar events)
[2026-05-25 19:24:31] [INFO ] Invariant cache hit.
[2026-05-25 19:24:31] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2026-05-25 19:24:31] [INFO ] Redundant transitions in 11 ms returned []
Running 55 sub problems to find dead transitions.
[2026-05-25 19:24:31] [INFO ] Flow matrix only has 66 transitions (discarded 5 similar events)
[2026-05-25 19:24:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 65/109 variables, 44/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (OVERLAPS) 0/109 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/110 variables, and 55 constraints, problems are : Problem set: 0 solved, 55 unsolved in 992 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 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, 2/2 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 65/109 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 55/111 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (OVERLAPS) 0/109 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/110 variables, and 111 constraints, problems are : Problem set: 0 solved, 55 unsolved in 1483 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2483ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 2483ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/116 places, 71/228 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2610 ms. Remains : 44/116 places, 71/228 transitions.
[2026-05-25 19:24:34] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:24:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:24:34] [INFO ] Input system was already deterministic with 71 transitions.
[2026-05-25 19:24:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:24:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:24:34] [INFO ] Time to serialize gal into /tmp/CTLFireability13465773423954119299.gal : 1 ms
[2026-05-25 19:24:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13997256615941557412.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/CTLFireability13465773423954119299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13997256615941557412.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,304727,0.059959,6612,2,980,5,13318,6,0,239,11925,0


Converting to forward existential form...Done !
original formula: EG(EF(((p77==0)&&(p150==0))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p77==0)&&(p150==0))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t6, t7, t8, t9, t11, t12, t14, t15, t21, t22, t47, t48, t49, t51, t52, I...251
(forward)formula 0,1,0.257325,13800,1,0,137,49324,161,63,1760,43836,154
FORMULA HealthRecord-PT-12-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 66 transition count 133
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 66 transition count 133
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 108 place count 58 transition count 117
Iterating global reduction 0 with 8 rules applied. Total rules applied 116 place count 58 transition count 117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 125 place count 58 transition count 108
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 127 place count 56 transition count 102
Iterating global reduction 1 with 2 rules applied. Total rules applied 129 place count 56 transition count 102
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 130 place count 55 transition count 100
Iterating global reduction 1 with 1 rules applied. Total rules applied 131 place count 55 transition count 100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 134 place count 55 transition count 97
Applied a total of 134 rules in 4 ms. Remains 55 /116 variables (removed 61) and now considering 97/228 (removed 131) transitions.
[2026-05-25 19:24:34] [INFO ] Flow matrix only has 94 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-18196407693267937706.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3372726154150944454.kers'
[2026-05-25 19:24:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18196407693267937706.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3372726154150944454.kers]
Normalized transition count is 93 out of 94 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 93 rows 55 cols 321 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-25 19:24:34] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3372726154150944454.kers
Total runtime 1 ms.
[2026-05-25 19:24:34] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-25 19:24:34] [INFO ] Flow matrix only has 94 transitions (discarded 3 similar events)
[2026-05-25 19:24:34] [INFO ] Invariant cache hit.
[2026-05-25 19:24:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:24:34] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2026-05-25 19:24:34] [INFO ] Flow matrix only has 94 transitions (discarded 3 similar events)
[2026-05-25 19:24:34] [INFO ] Invariant cache hit.
[2026-05-25 19:24:34] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 93/148 variables, 55/66 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 1/149 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 0/149 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 67 constraints, problems are : Problem set: 0 solved, 96 unsolved in 2640 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 93/148 variables, 55/68 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 96/164 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 1/149 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/149 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (OVERLAPS) 0/149 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 166 constraints, problems are : Problem set: 0 solved, 96 unsolved in 7036 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9687ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 9687ms
Starting structural reductions in LTL mode, iteration 1 : 55/116 places, 97/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9794 ms. Remains : 55/116 places, 97/228 transitions.
[2026-05-25 19:24:44] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:24:44] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:24:44] [INFO ] Input system was already deterministic with 97 transitions.
[2026-05-25 19:24:44] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:24:44] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:24:44] [INFO ] Time to serialize gal into /tmp/CTLFireability5487755576837554858.gal : 0 ms
[2026-05-25 19:24:44] [INFO ] Time to serialize properties into /tmp/CTLFireability7738513152757300925.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/CTLFireability5487755576837554858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7738513152757300925.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.05366e+06,0.121384,9696,2,1651,5,25460,6,0,313,24555,0


Converting to forward existential form...Done !
original formula: E((p82==1) U EG((AF((EX(((p114==1)&&(p129==1))) * (p6==1))) + AF(!((((p114==1)&&(p143==1))||(p58==1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,(p82==1)),(!(EG(!((EX(((p114==1)&&(p129==1))) * (p6==1))))) + !(EG(!(!((((p114==1)&&(p143==1))||...180
Hit Full ! (commute/partial/dont) 94/0/3
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t13, t14, t15, t17, t18, t20, t22, t24, t46, t47, t...257
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,5.74355,207320,1,0,432,1.21084e+06,231,251,2378,1.21968e+06,463
FORMULA HealthRecord-PT-12-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 67 transition count 135
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 67 transition count 135
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 107 place count 58 transition count 117
Iterating global reduction 0 with 9 rules applied. Total rules applied 116 place count 58 transition count 117
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 124 place count 58 transition count 109
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 127 place count 55 transition count 100
Iterating global reduction 1 with 3 rules applied. Total rules applied 130 place count 55 transition count 100
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 133 place count 52 transition count 94
Iterating global reduction 1 with 3 rules applied. Total rules applied 136 place count 52 transition count 94
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 144 place count 52 transition count 86
Applied a total of 144 rules in 12 ms. Remains 52 /116 variables (removed 64) and now considering 86/228 (removed 142) transitions.
[2026-05-25 19:24:50] [INFO ] Flow matrix only has 83 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-10694576081471613434.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8333504682981636460.kers'
[2026-05-25 19:24:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10694576081471613434.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8333504682981636460.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 52 cols 279 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-25 19:24:50] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8333504682981636460.kers
Total runtime 1 ms.
[2026-05-25 19:24:50] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:24:50] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2026-05-25 19:24:50] [INFO ] Invariant cache hit.
[2026-05-25 19:24:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:24:50] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 85 sub problems to find dead transitions.
[2026-05-25 19:24:50] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2026-05-25 19:24:50] [INFO ] Invariant cache hit.
[2026-05-25 19:24:50] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 82/134 variables, 52/64 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (OVERLAPS) 1/135 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/135 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 0/135 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 66 constraints, problems are : Problem set: 0 solved, 85 unsolved in 2710 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 82/134 variables, 52/69 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 85/154 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/134 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (OVERLAPS) 1/135 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/135 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 11 (OVERLAPS) 0/135 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 155 constraints, problems are : Problem set: 0 solved, 85 unsolved in 6393 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9111ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 9111ms
Starting structural reductions in LTL mode, iteration 1 : 52/116 places, 86/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9218 ms. Remains : 52/116 places, 86/228 transitions.
[2026-05-25 19:24:59] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:24:59] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:24:59] [INFO ] Input system was already deterministic with 86 transitions.
[2026-05-25 19:24:59] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:24:59] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:24:59] [INFO ] Time to serialize gal into /tmp/CTLFireability14670115313575392493.gal : 1 ms
[2026-05-25 19:24:59] [INFO ] Time to serialize properties into /tmp/CTLFireability16815912685911086709.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/CTLFireability14670115313575392493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16815912685911086709.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,990477,0.087467,7708,2,913,5,16908,6,0,290,17000,0


Converting to forward existential form...Done !
original formula: (EG(EX((p10==1))) + EX(EF(((AX(((p77==1)&&(p59==1))) * (p15==0)) * (p75==0)))))
=> equivalent forward existential formula: ([FwdG(Init,EX((p10==1)))] != FALSE + [(((FwdU(EY(Init),TRUE) * (p75==0)) * (p15==0)) * !(EX(!(((p77==1)&&(p59==...173
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, t25, t26, t41, t42, t43, t...282
(forward)formula 0,1,0.372175,18184,1,0,167,74991,195,74,2144,68411,188
FORMULA HealthRecord-PT-12-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Graph (trivial) has 134 edges and 116 vertex of which 8 / 116 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 49 place count 64 transition count 133
Iterating global reduction 0 with 48 rules applied. Total rules applied 97 place count 64 transition count 133
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 105 place count 56 transition count 117
Iterating global reduction 0 with 8 rules applied. Total rules applied 113 place count 56 transition count 117
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 122 place count 56 transition count 108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 123 place count 55 transition count 105
Iterating global reduction 1 with 1 rules applied. Total rules applied 124 place count 55 transition count 105
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 125 place count 54 transition count 103
Iterating global reduction 1 with 1 rules applied. Total rules applied 126 place count 54 transition count 103
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 129 place count 54 transition count 100
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 133 place count 54 transition count 96
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 139 place count 51 transition count 93
Applied a total of 139 rules in 18 ms. Remains 51 /116 variables (removed 65) and now considering 93/228 (removed 135) transitions.
[2026-05-25 19:24:59] [INFO ] Flow matrix only has 87 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-1747381479420342426.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7097056912228563933.kers'
[2026-05-25 19:24:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1747381479420342426.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7097056912228563933.kers]
Normalized transition count is 86 out of 87 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 51 cols 303 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 19:24:59] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7097056912228563933.kers
Total runtime 0 ms.
[2026-05-25 19:24:59] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 19:24:59] [INFO ] Flow matrix only has 87 transitions (discarded 6 similar events)
[2026-05-25 19:24:59] [INFO ] Invariant cache hit.
[2026-05-25 19:24:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:24:59] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2026-05-25 19:24:59] [INFO ] Redundant transitions in 16 ms returned []
Running 92 sub problems to find dead transitions.
[2026-05-25 19:24:59] [INFO ] Flow matrix only has 87 transitions (discarded 6 similar events)
[2026-05-25 19:24:59] [INFO ] Invariant cache hit.
[2026-05-25 19:24:59] [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, 92 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (OVERLAPS) 86/137 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/137 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (OVERLAPS) 1/138 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (OVERLAPS) 0/138 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 63 constraints, problems are : Problem set: 0 solved, 92 unsolved in 2456 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 92 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (OVERLAPS) 86/137 variables, 51/64 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 92/156 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (OVERLAPS) 1/138 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 10 (OVERLAPS) 0/138 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 157 constraints, problems are : Problem set: 0 solved, 92 unsolved in 5989 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8456ms problems are : Problem set: 0 solved, 92 unsolved
Search for dead transitions found 0 dead transitions in 8456ms
Starting structural reductions in SI_CTL mode, iteration 1 : 51/116 places, 93/228 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8569 ms. Remains : 51/116 places, 93/228 transitions.
[2026-05-25 19:25:08] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:25:08] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:25:08] [INFO ] Input system was already deterministic with 93 transitions.
[2026-05-25 19:25:08] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:25:08] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:25:08] [INFO ] Time to serialize gal into /tmp/CTLFireability382179110924258115.gal : 0 ms
[2026-05-25 19:25:08] [INFO ] Time to serialize properties into /tmp/CTLFireability318519961848343936.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/CTLFireability382179110924258115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability318519961848343936.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,565223,0.108574,9008,2,1616,5,24177,6,0,290,23146,0


Converting to forward existential form...Done !
original formula: EF(((AF((((p26==1)||(p142==1)) + EF(((p18==1)||((p16==1)&&(p157==1)))))) * (p140==1)) * ((p16==0)||(p157==0))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * ((p16==0)||(p157==0))) * (p140==1)) * !(EG(!((((p26==1)||(p142==1)) + E(TRUE U ((p18==1)||...193
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...285
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,2.80287,109612,1,0,337,639749,211,184,2325,667493,345
FORMULA HealthRecord-PT-12-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 73 transition count 147
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 73 transition count 147
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 90 place count 69 transition count 139
Iterating global reduction 0 with 4 rules applied. Total rules applied 94 place count 69 transition count 139
Applied a total of 94 rules in 5 ms. Remains 69 /116 variables (removed 47) and now considering 139/228 (removed 89) transitions.
[2026-05-25 19:25:11] [INFO ] Flow matrix only has 136 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-11582783126738180564.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12525910093604488255.kers'
[2026-05-25 19:25:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11582783126738180564.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12525910093604488255.kers]
Normalized transition count is 135 out of 136 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 135 rows 69 cols 451 entries
Finished phase 1 with 60 SingleSign rule and 0 generalized
[2026-05-25 19:25:11] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12525910093604488255.kers
Total runtime 1 ms.
[2026-05-25 19:25:11] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:25:11] [INFO ] Flow matrix only has 136 transitions (discarded 3 similar events)
[2026-05-25 19:25:11] [INFO ] Invariant cache hit.
[2026-05-25 19:25:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:25:11] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Running 138 sub problems to find dead transitions.
[2026-05-25 19:25:11] [INFO ] Flow matrix only has 136 transitions (discarded 3 similar events)
[2026-05-25 19:25:11] [INFO ] Invariant cache hit.
[2026-05-25 19:25:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 5 (OVERLAPS) 135/204 variables, 69/82 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 3/85 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/204 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 8 (OVERLAPS) 1/205 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 10 (OVERLAPS) 0/205 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 138 unsolved
No progress, stopping.
After SMT solving in domain Real declared 205/205 variables, and 86 constraints, problems are : Problem set: 0 solved, 138 unsolved in 5341 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 69/69 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 138/138 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 138 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 6 (OVERLAPS) 135/204 variables, 69/91 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/204 variables, 138/229 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/204 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 9 (OVERLAPS) 1/205 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/205 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 11 (OVERLAPS) 0/205 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 138 unsolved
No progress, stopping.
After SMT solving in domain Int declared 205/205 variables, and 230 constraints, problems are : Problem set: 0 solved, 138 unsolved in 17462 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 69/69 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 138/138 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22820ms problems are : Problem set: 0 solved, 138 unsolved
Search for dead transitions found 0 dead transitions in 22820ms
Starting structural reductions in LTL mode, iteration 1 : 69/116 places, 139/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22915 ms. Remains : 69/116 places, 139/228 transitions.
[2026-05-25 19:25:33] [INFO ] Flatten gal took : 9 ms
[2026-05-25 19:25:33] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:25:34] [INFO ] Input system was already deterministic with 139 transitions.
[2026-05-25 19:25:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:25:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:25:34] [INFO ] Time to serialize gal into /tmp/CTLFireability18257259955935897318.gal : 1 ms
[2026-05-25 19:25:34] [INFO ] Time to serialize properties into /tmp/CTLFireability7954978073218393028.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/CTLFireability18257259955935897318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7954978073218393028.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,2.88782e+06,0.272738,15696,2,3177,5,51272,6,0,411,55464,0


Converting to forward existential form...Done !
original formula: E((((!((((!(A((p75==1) U (p130==1))) + AG(((p114==1)&&(p123==1)))) + EX((((p16==1)&&(p35==1))&&((p54==1)&&(p140==1))))) * EF((p7==1)))) *...271
=> equivalent forward existential formula: [((FwdU(Init,(((!((((!(!((E(!((p130==1)) U (!((p75==1)) * !((p130==1)))) + EG(!((p130==1)))))) + !(E(TRUE U !(((...476
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...430
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,12.726,405912,1,0,676,2.36826e+06,332,345,3256,2.4674e+06,761
FORMULA HealthRecord-PT-12-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Graph (trivial) has 108 edges and 116 vertex of which 4 / 116 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 45 place count 69 transition count 142
Iterating global reduction 0 with 44 rules applied. Total rules applied 89 place count 69 transition count 142
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 95 place count 63 transition count 130
Iterating global reduction 0 with 6 rules applied. Total rules applied 101 place count 63 transition count 130
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 107 place count 63 transition count 124
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 108 place count 62 transition count 121
Iterating global reduction 1 with 1 rules applied. Total rules applied 109 place count 62 transition count 121
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 110 place count 61 transition count 119
Iterating global reduction 1 with 1 rules applied. Total rules applied 111 place count 61 transition count 119
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 114 place count 61 transition count 116
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 115 place count 61 transition count 115
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 117 place count 60 transition count 114
Applied a total of 117 rules in 11 ms. Remains 60 /116 variables (removed 56) and now considering 114/228 (removed 114) transitions.
[2026-05-25 19:25:46] [INFO ] Flow matrix only has 109 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-6724739226856024891.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13469766930519225388.kers'
[2026-05-25 19:25:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6724739226856024891.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13469766930519225388.kers]
Normalized transition count is 108 out of 109 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 60 cols 358 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-25 19:25:46] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13469766930519225388.kers
Total runtime 1 ms.
[2026-05-25 19:25:46] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 19:25:46] [INFO ] Flow matrix only has 109 transitions (discarded 5 similar events)
[2026-05-25 19:25:46] [INFO ] Invariant cache hit.
[2026-05-25 19:25:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:25:46] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2026-05-25 19:25:46] [INFO ] Redundant transitions in 11 ms returned []
Running 98 sub problems to find dead transitions.
[2026-05-25 19:25:46] [INFO ] Flow matrix only has 109 transitions (discarded 5 similar events)
[2026-05-25 19:25:46] [INFO ] Invariant cache hit.
[2026-05-25 19:25:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (OVERLAPS) 8/60 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (OVERLAPS) 108/168 variables, 60/74 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 1/169 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/169 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 10 (OVERLAPS) 0/169 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Real declared 169/169 variables, and 75 constraints, problems are : Problem set: 0 solved, 98 unsolved in 3500 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 98 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (OVERLAPS) 8/60 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (OVERLAPS) 108/168 variables, 60/76 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 98/174 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 10 (OVERLAPS) 1/169 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/169 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 12 (OVERLAPS) 0/169 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Int declared 169/169 variables, and 176 constraints, problems are : Problem set: 0 solved, 98 unsolved in 6999 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10514ms problems are : Problem set: 0 solved, 98 unsolved
Search for dead transitions found 0 dead transitions in 10516ms
Starting structural reductions in SI_CTL mode, iteration 1 : 60/116 places, 114/228 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10637 ms. Remains : 60/116 places, 114/228 transitions.
[2026-05-25 19:25:57] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:25:57] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:25:57] [INFO ] Input system was already deterministic with 114 transitions.
[2026-05-25 19:25:57] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:25:57] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:25:57] [INFO ] Time to serialize gal into /tmp/CTLFireability9494366162734369115.gal : 1 ms
[2026-05-25 19:25:57] [INFO ] Time to serialize properties into /tmp/CTLFireability11515426908717842884.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/CTLFireability9494366162734369115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11515426908717842884.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.71786e+06,0.312619,17280,2,3544,5,50976,6,0,346,63303,0


Converting to forward existential form...Done !
original formula: E(!((AG(A(((p103==1)&&(p6==1)) U (p111!=1))) + (!(((p126==1) + EG((p11==1)))) * AF((p52==1))))) U E(((((p97==1)&&(p16==1))&&((p35==1)&&(p...188
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!((!(E(TRUE U !(!((E(!((p111!=1)) U (!(((p103==1)&&(p6==1))) * !((p111!=1)))) + EG(!((p111!=1))...300
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...446
Hit Full ! (commute/partial/dont) 61/184/53
(forward)formula 0,1,13.0564,431728,1,0,560,2.37638e+06,278,287,2822,2.70996e+06,641
FORMULA HealthRecord-PT-12-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Graph (trivial) has 138 edges and 116 vertex of which 8 / 116 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 43 place count 69 transition count 143
Iterating global reduction 0 with 42 rules applied. Total rules applied 85 place count 69 transition count 143
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 91 place count 63 transition count 131
Iterating global reduction 0 with 6 rules applied. Total rules applied 97 place count 63 transition count 131
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 106 place count 63 transition count 122
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 107 place count 62 transition count 119
Iterating global reduction 1 with 1 rules applied. Total rules applied 108 place count 62 transition count 119
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 112 place count 62 transition count 115
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 1 with 4 rules applied. Total rules applied 116 place count 60 transition count 113
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 117 place count 59 transition count 112
Applied a total of 117 rules in 16 ms. Remains 59 /116 variables (removed 57) and now considering 112/228 (removed 116) transitions.
[2026-05-25 19:26:10] [INFO ] Flow matrix only has 105 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14883518164537658488.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17275259449037600556.kers'
[2026-05-25 19:26:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14883518164537658488.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17275259449037600556.kers]
Normalized transition count is 104 out of 105 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 104 rows 58 cols 342 entries
Finished phase 1 with 49 SingleSign rule and 0 generalized
[2026-05-25 19:26:10] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17275259449037600556.kers
Total runtime 0 ms.
[2026-05-25 19:26:10] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 19:26:10] [INFO ] Flow matrix only has 105 transitions (discarded 7 similar events)
[2026-05-25 19:26:10] [INFO ] Invariant cache hit.
[2026-05-25 19:26:10] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2026-05-25 19:26:10] [INFO ] Redundant transitions in 2 ms returned []
Running 96 sub problems to find dead transitions.
[2026-05-25 19:26:10] [INFO ] Flow matrix only has 105 transitions (discarded 7 similar events)
[2026-05-25 19:26:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (OVERLAPS) 8/59 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 104/163 variables, 59/73 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 0/163 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/164 variables, and 73 constraints, problems are : Problem set: 0 solved, 96 unsolved in 2363 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (OVERLAPS) 8/59 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 104/163 variables, 59/74 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/163 variables, 96/170 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/163 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/163 variables, 2/172 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/163 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/163 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/164 variables, and 172 constraints, problems are : Problem set: 0 solved, 96 unsolved in 5512 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7887ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 7888ms
Starting structural reductions in SI_CTL mode, iteration 1 : 59/116 places, 112/228 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7997 ms. Remains : 59/116 places, 112/228 transitions.
[2026-05-25 19:26:18] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:26:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:26:18] [INFO ] Input system was already deterministic with 112 transitions.
[2026-05-25 19:26:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:26:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:26:18] [INFO ] Time to serialize gal into /tmp/CTLFireability13330725845132993400.gal : 1 ms
[2026-05-25 19:26:18] [INFO ] Time to serialize properties into /tmp/CTLFireability13453681814024661850.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/CTLFireability13330725845132993400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13453681814024661850.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27397e+06,0.314396,17148,2,3623,5,45921,6,0,336,69903,0


Converting to forward existential form...Done !
original formula: (E((p45==1) U EF((p51==1))) * AF(EG(((E((p101==1) U (p63==1)) + ((AF((p95==1)) * (p54==1)) * (p98==1))) + (A((p84==1) U (p124==1)) + EF((...168
=> equivalent forward existential formula: ([(Init * !(E((p45==1) U E(TRUE U (p51==1)))))] = FALSE * [FwdG(Init,!(EG(((E((p101==1) U (p63==1)) + ((!(EG(!((...300
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...466
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,11.3121,359528,1,0,695,1.9877e+06,277,333,2612,2.25431e+06,760
FORMULA HealthRecord-PT-12-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 228/228 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 65 transition count 130
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 65 transition count 130
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 110 place count 57 transition count 114
Iterating global reduction 0 with 8 rules applied. Total rules applied 118 place count 57 transition count 114
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 127 place count 57 transition count 105
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 129 place count 55 transition count 99
Iterating global reduction 1 with 2 rules applied. Total rules applied 131 place count 55 transition count 99
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 133 place count 53 transition count 95
Iterating global reduction 1 with 2 rules applied. Total rules applied 135 place count 53 transition count 95
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 141 place count 53 transition count 89
Applied a total of 141 rules in 7 ms. Remains 53 /116 variables (removed 63) and now considering 89/228 (removed 139) transitions.
[2026-05-25 19:26:30] [INFO ] Flow matrix only has 85 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9733449180356869141.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3230730136600108276.kers'
[2026-05-25 19:26:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9733449180356869141.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3230730136600108276.kers]
Normalized transition count is 84 out of 85 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 84 rows 52 cols 295 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-25 19:26:30] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3230730136600108276.kers
Total runtime 2 ms.
[2026-05-25 19:26:30] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:26:30] [INFO ] Flow matrix only has 85 transitions (discarded 4 similar events)
[2026-05-25 19:26:30] [INFO ] Invariant cache hit.
[2026-05-25 19:26:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:26:30] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2026-05-25 19:26:30] [INFO ] Flow matrix only has 85 transitions (discarded 4 similar events)
[2026-05-25 19:26:30] [INFO ] Invariant cache hit.
[2026-05-25 19:26:30] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 1/53 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 84/137 variables, 53/66 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 1/138 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 0/138 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 67 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2568 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 1/53 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 84/137 variables, 53/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 88/155 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 1/138 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (OVERLAPS) 0/138 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 156 constraints, problems are : Problem set: 0 solved, 88 unsolved in 5232 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7809ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 7809ms
Starting structural reductions in LTL mode, iteration 1 : 53/116 places, 89/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7899 ms. Remains : 53/116 places, 89/228 transitions.
[2026-05-25 19:26:37] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:26:37] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:26:37] [INFO ] Input system was already deterministic with 89 transitions.
[2026-05-25 19:26:37] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:26:37] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:26:37] [INFO ] Time to serialize gal into /tmp/CTLFireability17992657761044871434.gal : 1 ms
[2026-05-25 19:26:37] [INFO ] Time to serialize properties into /tmp/CTLFireability10524847243213562278.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/CTLFireability17992657761044871434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10524847243213562278.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,478962,0.096846,8264,2,1673,5,20297,6,0,294,17276,0


Converting to forward existential form...Done !
original formula: AG(((p20==1) + AF(EX(EF((p134==0))))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !((p20==1))),!(EX(E(TRUE U (p134==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t16, t18, t19, t21, t23, t25, Inter...247
(forward)formula 0,0,0.37227,19880,1,0,152,73196,202,76,2190,63601,196
FORMULA HealthRecord-PT-12-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-25 19:26:38] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:26:38] [INFO ] Flatten gal took : 3 ms
Total runtime 300626 ms.

BK_STOP 1779737198450

--------------------
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-12"
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-12, 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-177961074300626"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-12.tgz
mv HealthRecord-PT-12 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 ;