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-177961074300642.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-14, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300642
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.7K Mar 7 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Mar 7 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 7 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 7 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Mar 7 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 7 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 7 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Mar 7 13:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 72K 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-14-CTLFireability-2024-00
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-01
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-02
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-03
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-04
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-05
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-06
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-07
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-08
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-09
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-10
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-11
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-12
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-13
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-14
FORMULA_NAME HealthRecord-PT-14-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779737285751

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-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 19:28:06] [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 19:28:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:28:07] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2026-05-25 19:28:07] [INFO ] Transformed 162 places.
[2026-05-25 19:28:07] [INFO ] Transformed 347 transitions.
[2026-05-25 19:28:07] [INFO ] Found NUPN structural information;
[2026-05-25 19:28:07] [INFO ] Parsed PT model containing 162 places and 347 transitions and 915 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Ensure Unique test removed 29 transitions
Reduce redundant transitions removed 29 transitions.
Support contains 72 out of 162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 318/318 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 117 transition count 235
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 117 transition count 235
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 116 transition count 233
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 116 transition count 233
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 94 place count 116 transition count 231
Applied a total of 94 rules in 26 ms. Remains 116 /162 variables (removed 46) and now considering 231/318 (removed 87) transitions.
[2026-05-25 19:28:07] [INFO ] Flow matrix only has 226 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-9443855563656213927.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9537650579318486943.kers'
[2026-05-25 19:28:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9443855563656213927.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9537650579318486943.kers]
Normalized transition count is 225 out of 226 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 225 rows 114 cols 641 entries
Finished phase 1 with 105 SingleSign rule and 0 generalized
[2026-05-25 19:28:07] [INFO ] Computed 11 invariants in 1 ms
Computed 11 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9537650579318486943.kers
Total runtime 2 ms.
[2026-05-25 19:28:07] [INFO ] Implicit Places using invariants in 221 ms returned []
[2026-05-25 19:28:07] [INFO ] Flow matrix only has 226 transitions (discarded 5 similar events)
[2026-05-25 19:28:07] [INFO ] Invariant cache hit.
[2026-05-25 19:28:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:28:07] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
Running 230 sub problems to find dead transitions.
[2026-05-25 19:28:07] [INFO ] Flow matrix only has 226 transitions (discarded 5 similar events)
[2026-05-25 19:28:07] [INFO ] Invariant cache hit.
[2026-05-25 19:28:07] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 2 (OVERLAPS) 1/116 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 20/31 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 6 (OVERLAPS) 225/341 variables, 116/160 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 9 (OVERLAPS) 1/342 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/342 variables, 3/165 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/342 variables, 3/168 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/342 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 13 (OVERLAPS) 0/342 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 230 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/342 variables, and 168 constraints, problems are : Problem set: 0 solved, 230 unsolved in 26564 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 116/116 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 230/230 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 230 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 2 (OVERLAPS) 1/116 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 40/51 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 6 (OVERLAPS) 225/341 variables, 116/174 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 230/404 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 17/421 constraints. Problems are: Problem set: 0 solved, 230 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/341 variables, 2/423 constraints. Problems are: Problem set: 0 solved, 230 unsolved
SMT process timed out in 56710ms, After SMT, problems are : Problem set: 0 solved, 230 unsolved
Search for dead transitions found 0 dead transitions in 56721ms
Starting structural reductions in LTL mode, iteration 1 : 116/162 places, 231/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57174 ms. Remains : 116/162 places, 231/318 transitions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 231/231 transitions.
Applied a total of 0 rules in 2 ms. Remains 116 /116 variables (removed 0) and now considering 231/231 (removed 0) transitions.
[2026-05-25 19:29:04] [INFO ] Flow matrix only has 226 transitions (discarded 5 similar events)
[2026-05-25 19:29:04] [INFO ] Invariant cache hit.
[2026-05-25 19:29:04] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-25 19:29:04] [INFO ] Flow matrix only has 226 transitions (discarded 5 similar events)
[2026-05-25 19:29:04] [INFO ] Invariant cache hit.
[2026-05-25 19:29:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:29:04] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 116/116 places, 231/231 transitions.
Support contains 72 out of 116 places after structural reductions.
[2026-05-25 19:29:04] [INFO ] Flatten gal took : 41 ms
[2026-05-25 19:29:04] [INFO ] Flatten gal took : 19 ms
[2026-05-25 19:29:04] [INFO ] Input system was already deterministic with 231 transitions.
Support contains 71 out of 116 places (down from 72) after GAL structural reductions.
RANDOM walk for 40000 steps (3373 resets) in 1602 ms. (24 steps per ms) remains 31/70 properties
BEST_FIRST walk for 4004 steps (38 resets) in 20 ms. (190 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (35 resets) in 13 ms. (286 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (38 resets) in 30 ms. (129 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (39 resets) in 20 ms. (190 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (35 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (39 resets) in 43 ms. (90 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (37 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (36 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (38 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (22 resets) in 10 ms. (363 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (34 resets) in 7 ms. (500 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (39 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (38 resets) in 9 ms. (400 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (33 resets) in 13 ms. (286 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (38 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (34 resets) in 7 ms. (500 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (37 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (37 resets) in 9 ms. (400 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (36 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (36 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (36 resets) in 9 ms. (400 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (38 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (38 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (40 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (37 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (37 resets) in 9 ms. (400 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4003 steps (39 resets) in 9 ms. (400 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (39 resets) in 8 ms. (444 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (39 resets) in 8 ms. (444 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (36 resets) in 8 ms. (444 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (37 resets) in 7 ms. (500 steps per ms) remains 30/30 properties
[2026-05-25 19:29:05] [INFO ] Flow matrix only has 226 transitions (discarded 5 similar events)
[2026-05-25 19:29:05] [INFO ] Invariant cache hit.
[2026-05-25 19:29:05] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
Problem AtomicPropp14 is UNSAT
At refinement iteration 1 (OVERLAPS) 72/112 variables, 8/8 constraints. Problems are: Problem set: 1 solved, 29 unsolved
Problem AtomicPropp6 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 2/10 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 20/30 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 20/50 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 6/56 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 1/57 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 1/58 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 0/58 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 4/116 variables, 1/59 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 4/63 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/116 variables, 1/64 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/116 variables, 0/64 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 13 (OVERLAPS) 225/341 variables, 116/180 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/341 variables, 0/180 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 15 (OVERLAPS) 1/342 variables, 1/181 constraints. Problems are: Problem set: 2 solved, 28 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 342/342 variables, and 181 constraints, problems are : Problem set: 2 solved, 28 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 116/116 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 75/111 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 1/9 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 39/48 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/48 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 4/115 variables, 1/49 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 0/49 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 1/116 variables, 1/50 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 14/64 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 3/67 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 2/69 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/116 variables, 0/69 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 12 (OVERLAPS) 225/341 variables, 116/185 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/341 variables, 28/213 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/341 variables, 0/213 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 15 (OVERLAPS) 1/342 variables, 1/214 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/342 variables, 0/214 constraints. Problems are: Problem set: 2 solved, 28 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 342/342 variables, and 214 constraints, problems are : Problem set: 2 solved, 28 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 116/116 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 28/30 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10029ms problems are : Problem set: 2 solved, 28 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 36 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 231/231 transitions.
Graph (trivial) has 88 edges and 116 vertex of which 2 / 116 are part of one of the 1 SCC in 7 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 479 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 25 place count 90 transition count 177
Iterating global reduction 0 with 23 rules applied. Total rules applied 48 place count 90 transition count 177
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 87 transition count 171
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 87 transition count 171
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 57 place count 87 transition count 168
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 1 with 2 rules applied. Total rules applied 59 place count 86 transition count 167
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 71 place count 80 transition count 198
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 74 place count 80 transition count 195
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 1 with 21 rules applied. Total rules applied 95 place count 80 transition count 195
Applied a total of 95 rules in 58 ms. Remains 80 /116 variables (removed 36) and now considering 195/231 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 80/116 places, 195/231 transitions.
RANDOM walk for 40000 steps (26 resets) in 465 ms. (85 steps per ms) remains 25/28 properties
BEST_FIRST walk for 4003 steps (29 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (26 resets) in 8 ms. (444 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (33 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4000 steps (24 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (37 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (23 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (36 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (33 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (40 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (27 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (32 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (31 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (37 resets) in 10 ms. (363 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (21 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (36 resets) in 16 ms. (235 steps per ms) remains 23/25 properties
BEST_FIRST walk for 4001 steps (24 resets) in 25 ms. (153 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (29 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (35 resets) in 23 ms. (166 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (38 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4000 steps (22 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (34 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (44 resets) in 10 ms. (363 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (32 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (30 resets) in 24 ms. (160 steps per ms) remains 23/23 properties
[2026-05-25 19:29:15] [INFO ] Flow matrix only has 183 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4500530387756261209.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7529660782037190088.kers'
[2026-05-25 19:29:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4500530387756261209.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7529660782037190088.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 183 rows 80 cols 902 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-25 19:29:15] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7529660782037190088.kers
Total runtime 1 ms.
[2026-05-25 19:29:15] [INFO ] State equation strengthened by 14 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 47/78 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 2/80 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 183/263 variables, 80/89 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 14/103 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/263 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 0/263 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 263/263 variables, and 103 constraints, problems are : Problem set: 0 solved, 23 unsolved in 638 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 80/80 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 47/78 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 20/28 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 10/38 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 2/80 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/80 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (OVERLAPS) 183/263 variables, 80/123 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/263 variables, 14/137 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/263 variables, 23/160 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/263 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/263 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 14 (OVERLAPS) 0/263 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 263/263 variables, and 161 constraints, problems are : Problem set: 0 solved, 23 unsolved in 5891 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 80/80 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 35/35 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6543ms problems are : Problem set: 0 solved, 23 unsolved
Fused 23 Parikh solutions to 22 different solutions.
Parikh walk visited 18 properties in 1812 ms.
Support contains 9 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 195/195 transitions.
Graph (trivial) has 56 edges and 80 vertex of which 2 / 80 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 361 edges and 79 vertex of which 78 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 19 place count 61 transition count 160
Iterating global reduction 0 with 17 rules applied. Total rules applied 36 place count 61 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 60 transition count 158
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 60 transition count 158
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 59 transition count 157
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 55 transition count 172
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 55 transition count 168
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 56 place count 51 transition count 168
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 1 with 21 rules applied. Total rules applied 77 place count 51 transition count 168
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 51 transition count 168
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 50 transition count 165
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 50 transition count 165
Applied a total of 81 rules in 44 ms. Remains 50 /80 variables (removed 30) and now considering 165/195 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 50/80 places, 165/195 transitions.
RANDOM walk for 40000 steps (2883 resets) in 590 ms. (67 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (320 resets) in 28 ms. (1379 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (471 resets) in 43 ms. (909 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (479 resets) in 28 ms. (1379 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (554 resets) in 28 ms. (1379 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (510 resets) in 31 ms. (1250 steps per ms) remains 5/5 properties
Finished probabilistic random walk after 39323 steps, run visited all 5 properties in 93 ms. (steps per millisecond=422 )
Probabilistic random walk after 39323 steps, saw 9138 distinct states, run finished after 97 ms. (steps per millisecond=405 ) properties seen :5
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2026-05-25 19:29:24] [INFO ] Flatten gal took : 12 ms
[2026-05-25 19:29:24] [INFO ] Flatten gal took : 12 ms
[2026-05-25 19:29:24] [INFO ] Input system was already deterministic with 231 transitions.
Computed a total of 10 stabilizing places and 17 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 231/231 transitions.
Graph (trivial) has 151 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.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 49 place count 65 transition count 134
Iterating global reduction 0 with 48 rules applied. Total rules applied 97 place count 65 transition count 134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 98 place count 65 transition count 133
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 106 place count 57 transition count 117
Iterating global reduction 1 with 8 rules applied. Total rules applied 114 place count 57 transition count 117
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 120 place count 57 transition count 111
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 121 place count 57 transition count 110
Applied a total of 121 rules in 15 ms. Remains 57 /116 variables (removed 59) and now considering 110/231 (removed 121) transitions.
[2026-05-25 19:29:24] [INFO ] Flow matrix only has 105 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-12265152832811187204.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8008272089618763216.kers'
[2026-05-25 19:29:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12265152832811187204.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8008272089618763216.kers]
Normalized transition count is 104 out of 105 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 104 rows 57 cols 361 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-25 19:29:24] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8008272089618763216.kers
Total runtime 0 ms.
[2026-05-25 19:29:24] [INFO ] Implicit Places using invariants in 48 ms returned []
[2026-05-25 19:29:24] [INFO ] Flow matrix only has 105 transitions (discarded 5 similar events)
[2026-05-25 19:29:24] [INFO ] Invariant cache hit.
[2026-05-25 19:29:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:29:24] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2026-05-25 19:29:24] [INFO ] Redundant transitions in 17 ms returned []
Running 109 sub problems to find dead transitions.
[2026-05-25 19:29:24] [INFO ] Flow matrix only has 105 transitions (discarded 5 similar events)
[2026-05-25 19:29:24] [INFO ] Invariant cache hit.
[2026-05-25 19:29:24] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 104/161 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (OVERLAPS) 1/162 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (OVERLAPS) 0/162 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 69 constraints, problems are : Problem set: 0 solved, 109 unsolved in 3207 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 109 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (OVERLAPS) 104/161 variables, 57/74 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 109/183 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/161 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 9 (OVERLAPS) 1/162 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/162 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 11 (OVERLAPS) 0/162 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 184 constraints, problems are : Problem set: 0 solved, 109 unsolved in 8726 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11954ms problems are : Problem set: 0 solved, 109 unsolved
Search for dead transitions found 0 dead transitions in 11955ms
Starting structural reductions in SI_CTL mode, iteration 1 : 57/116 places, 110/231 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12110 ms. Remains : 57/116 places, 110/231 transitions.
[2026-05-25 19:29:36] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:29:36] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:29:36] [INFO ] Input system was already deterministic with 110 transitions.
[2026-05-25 19:29:36] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:29:36] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:29:36] [INFO ] Time to serialize gal into /tmp/CTLFireability6682416671367039976.gal : 2 ms
[2026-05-25 19:29:36] [INFO ] Time to serialize properties into /tmp/CTLFireability3854203713313102260.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6682416671367039976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3854203713313102260.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,1.43954e+06,0.451597,20380,2,3166,5,78876,6,0,332,74156,0


Converting to forward existential form...Done !
original formula: AF(((p52==1) + (AG((((p26==1)&&(p70==1))&&(p4==1))) * ((p153!=1)||((p134==1)&&(p140==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(((p52==1) + (!(E(TRUE U !((((p26==1)&&(p70==1))&&(p4==1))))) * ((p153!=1)||((p134==1)&&(p140==1))))...167
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...333
(forward)formula 0,0,3.98621,117900,1,0,306,525168,244,166,2527,647348,315
FORMULA HealthRecord-PT-14-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 231/231 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
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 99 place count 67 transition count 134
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 107 place count 59 transition count 118
Iterating global reduction 1 with 8 rules applied. Total rules applied 115 place count 59 transition count 118
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 121 place count 59 transition count 112
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 123 place count 57 transition count 106
Iterating global reduction 2 with 2 rules applied. Total rules applied 125 place count 57 transition count 106
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 127 place count 55 transition count 102
Iterating global reduction 2 with 2 rules applied. Total rules applied 129 place count 55 transition count 102
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 135 place count 55 transition count 96
Applied a total of 135 rules in 6 ms. Remains 55 /116 variables (removed 61) and now considering 96/231 (removed 135) transitions.
[2026-05-25 19:29:40] [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-11184703874849419969.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5716412435891518266.kers'
[2026-05-25 19:29:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11184703874849419969.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5716412435891518266.kers]
Normalized transition count is 92 out of 93 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 92 rows 55 cols 317 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-25 19:29:40] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5716412435891518266.kers
Total runtime 0 ms.
[2026-05-25 19:29:40] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:29:40] [INFO ] Flow matrix only has 93 transitions (discarded 3 similar events)
[2026-05-25 19:29:40] [INFO ] Invariant cache hit.
[2026-05-25 19:29:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:29:40] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 95 sub problems to find dead transitions.
[2026-05-25 19:29:40] [INFO ] Flow matrix only has 93 transitions (discarded 3 similar events)
[2026-05-25 19:29:40] [INFO ] Invariant cache hit.
[2026-05-25 19:29:40] [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, 95 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 92/147 variables, 55/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (OVERLAPS) 1/148 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 0/148 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 148/148 variables, and 69 constraints, problems are : Problem set: 0 solved, 95 unsolved in 2911 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 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) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 92/147 variables, 55/69 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 95/164 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (OVERLAPS) 1/148 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/148 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/148 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 148/148 variables, and 166 constraints, problems are : Problem set: 0 solved, 95 unsolved in 6734 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9655ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 9657ms
Starting structural reductions in LTL mode, iteration 1 : 55/116 places, 96/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9747 ms. Remains : 55/116 places, 96/231 transitions.
[2026-05-25 19:29:50] [INFO ] Flatten gal took : 11 ms
[2026-05-25 19:29:50] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:29:50] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-25 19:29:50] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:29:50] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:29:50] [INFO ] Time to serialize gal into /tmp/CTLFireability28016278058464757.gal : 1 ms
[2026-05-25 19:29:50] [INFO ] Time to serialize properties into /tmp/CTLFireability4654603495775098174.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/CTLFireability28016278058464757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4654603495775098174.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,1.06386e+06,0.09127,8408,2,1306,5,21825,6,0,312,21232,0


Converting to forward existential form...Done !
original formula: EG((((p14==0) + !(A((p58==1) U AX((p109==1))))) + AG(((p142==1)&&(((p79==0)||(p82==0))||(p159==0))))))
=> equivalent forward existential formula: [FwdG(Init,(((p14==0) + !(!((E(!(!(EX(!((p109==1))))) U (!((p58==1)) * !(!(EX(!((p109==1))))))) + EG(!(!(EX(!((p...248
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t21, t23, t24, t...337
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.07625,46076,1,0,237,224749,225,120,2491,266377,276
FORMULA HealthRecord-PT-14-CTLFireability-2024-01 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, 231/231 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
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 97 place count 68 transition count 136
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 104 place count 61 transition count 122
Iterating global reduction 1 with 7 rules applied. Total rules applied 111 place count 61 transition count 122
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 117 place count 61 transition count 116
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 118 place count 60 transition count 113
Iterating global reduction 2 with 1 rules applied. Total rules applied 119 place count 60 transition count 113
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 120 place count 59 transition count 111
Iterating global reduction 2 with 1 rules applied. Total rules applied 121 place count 59 transition count 111
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 124 place count 59 transition count 108
Applied a total of 124 rules in 11 ms. Remains 59 /116 variables (removed 57) and now considering 108/231 (removed 123) transitions.
[2026-05-25 19:29:51] [INFO ] Flow matrix only has 105 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-10164095384920960427.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2560451570443007531.kers'
[2026-05-25 19:29:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10164095384920960427.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2560451570443007531.kers]
Normalized transition count is 104 out of 105 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 104 rows 59 cols 357 entries
Finished phase 1 with 50 SingleSign rule and 0 generalized
[2026-05-25 19:29:51] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2560451570443007531.kers
Total runtime 0 ms.
[2026-05-25 19:29:51] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:29:51] [INFO ] Flow matrix only has 105 transitions (discarded 3 similar events)
[2026-05-25 19:29:51] [INFO ] Invariant cache hit.
[2026-05-25 19:29:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:29:51] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 107 sub problems to find dead transitions.
[2026-05-25 19:29:51] [INFO ] Flow matrix only has 105 transitions (discarded 3 similar events)
[2026-05-25 19:29:51] [INFO ] Invariant cache hit.
[2026-05-25 19:29:51] [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, 107 unsolved
At refinement iteration 1 (OVERLAPS) 1/59 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 104/163 variables, 59/71 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (OVERLAPS) 1/164 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (OVERLAPS) 0/164 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Real declared 164/164 variables, and 72 constraints, problems are : Problem set: 0 solved, 107 unsolved in 3397 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 59/59 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 107 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (OVERLAPS) 1/59 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (OVERLAPS) 104/163 variables, 59/73 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 107/180 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (OVERLAPS) 1/164 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/164 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 10 (OVERLAPS) 0/164 variables, 1/182 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/164 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 12 (OVERLAPS) 0/164 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Int declared 164/164 variables, and 182 constraints, problems are : Problem set: 0 solved, 107 unsolved in 12387 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 59/59 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15797ms problems are : Problem set: 0 solved, 107 unsolved
Search for dead transitions found 0 dead transitions in 15798ms
Starting structural reductions in LTL mode, iteration 1 : 59/116 places, 108/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15909 ms. Remains : 59/116 places, 108/231 transitions.
[2026-05-25 19:30:07] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:30:07] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:30:07] [INFO ] Input system was already deterministic with 108 transitions.
[2026-05-25 19:30:07] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:30:07] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:30:07] [INFO ] Time to serialize gal into /tmp/CTLFireability15574760077912722647.gal : 1 ms
[2026-05-25 19:30:07] [INFO ] Time to serialize properties into /tmp/CTLFireability5220986913124200703.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/CTLFireability15574760077912722647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5220986913124200703.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,1.09861e+06,0.528855,27748,2,5912,5,93094,6,0,340,100373,0


Converting to forward existential form...Done !
original formula: EF(((!(A(!(EG((p140==1))) U (p58!=1))) * AX((((p68==1)&&(p159==1))||(p13==1)))) * (EF((p132==1)) + (p59==0))))
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * (!(!((E(!((p58!=1)) U (!(!(EG((p140==1)))) * !((p58!=1)))) + EG(!((p58!=1)))))) * !(E...400
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...378
(forward)formula 0,1,3.93203,130364,1,0,384,690324,244,185,2615,623051,447
FORMULA HealthRecord-PT-14-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 231/231 transitions.
Graph (trivial) has 132 edges and 116 vertex of which 6 / 116 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 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
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 99 place count 64 transition count 131
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 105 place count 58 transition count 119
Iterating global reduction 1 with 6 rules applied. Total rules applied 111 place count 58 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 58 transition count 116
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 115 place count 57 transition count 113
Iterating global reduction 2 with 1 rules applied. Total rules applied 116 place count 57 transition count 113
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 117 place count 56 transition count 111
Iterating global reduction 2 with 1 rules applied. Total rules applied 118 place count 56 transition count 111
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 121 place count 56 transition count 108
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 122 place count 56 transition count 107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 124 place count 55 transition count 106
Applied a total of 124 rules in 18 ms. Remains 55 /116 variables (removed 61) and now considering 106/231 (removed 125) transitions.
[2026-05-25 19:30:11] [INFO ] Flow matrix only has 101 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-14658915462330202174.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17160458118713205610.kers'
[2026-05-25 19:30:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14658915462330202174.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17160458118713205610.kers]
Normalized transition count is 100 out of 101 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 100 rows 55 cols 338 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-25 19:30:11] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17160458118713205610.kers
Total runtime 0 ms.
[2026-05-25 19:30:11] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-25 19:30:11] [INFO ] Flow matrix only has 101 transitions (discarded 5 similar events)
[2026-05-25 19:30:11] [INFO ] Invariant cache hit.
[2026-05-25 19:30:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:11] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2026-05-25 19:30:11] [INFO ] Redundant transitions in 4 ms returned []
Running 90 sub problems to find dead transitions.
[2026-05-25 19:30:11] [INFO ] Flow matrix only has 101 transitions (discarded 5 similar events)
[2026-05-25 19:30:11] [INFO ] Invariant cache hit.
[2026-05-25 19:30:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 8/55 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (OVERLAPS) 100/155 variables, 55/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 1/156 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (OVERLAPS) 0/156 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 156/156 variables, and 69 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2825 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 8/55 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (OVERLAPS) 100/155 variables, 55/70 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/155 variables, 90/160 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/155 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/155 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/155 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 11 (OVERLAPS) 1/156 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/156 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 13 (OVERLAPS) 0/156 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 156/156 variables, and 163 constraints, problems are : Problem set: 0 solved, 90 unsolved in 6453 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9288ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 9288ms
Starting structural reductions in SI_CTL mode, iteration 1 : 55/116 places, 106/231 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9408 ms. Remains : 55/116 places, 106/231 transitions.
[2026-05-25 19:30:21] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:30:21] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:30:21] [INFO ] Input system was already deterministic with 106 transitions.
[2026-05-25 19:30:21] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:30:21] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:30:21] [INFO ] Time to serialize gal into /tmp/CTLFireability12871843698984468061.gal : 1 ms
[2026-05-25 19:30:21] [INFO ] Time to serialize properties into /tmp/CTLFireability9492732370153785034.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/CTLFireability12871843698984468061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9492732370153785034.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,1.10881e+06,0.124162,9900,2,2371,5,28108,6,0,319,27923,0


Converting to forward existential form...Done !
original formula: AF(AG((AG((p96==1)) * (((p25==0)||(((p120==0)&&(p134==0))&&((p54==0)||(p159==0))))||((p79==0)&&(p99==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((!(E(TRUE U !((p96==1)))) * (((p25==0)||(((p120==0)&&(p134==0))&&((p54==0)||(p159==0))...195
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, t21...446
(forward)formula 0,0,0.610632,27792,1,0,228,108655,233,92,2474,118962,226
FORMULA HealthRecord-PT-14-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 231/231 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 64 transition count 129
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 64 transition count 129
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 105 place count 64 transition count 128
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 114 place count 55 transition count 110
Iterating global reduction 1 with 9 rules applied. Total rules applied 123 place count 55 transition count 110
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 129 place count 55 transition count 104
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 132 place count 52 transition count 95
Iterating global reduction 2 with 3 rules applied. Total rules applied 135 place count 52 transition count 95
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 138 place count 49 transition count 89
Iterating global reduction 2 with 3 rules applied. Total rules applied 141 place count 49 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 150 place count 49 transition count 80
Applied a total of 150 rules in 11 ms. Remains 49 /116 variables (removed 67) and now considering 80/231 (removed 151) transitions.
[2026-05-25 19:30:21] [INFO ] Flow matrix only has 77 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-15532609234672423584.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17223861706556802906.kers'
[2026-05-25 19:30:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15532609234672423584.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17223861706556802906.kers]
Normalized transition count is 76 out of 77 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 49 cols 269 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 19:30:21] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17223861706556802906.kers
Total runtime 0 ms.
[2026-05-25 19:30:21] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-25 19:30:21] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2026-05-25 19:30:21] [INFO ] Invariant cache hit.
[2026-05-25 19:30:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:21] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2026-05-25 19:30:21] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2026-05-25 19:30:21] [INFO ] Invariant cache hit.
[2026-05-25 19:30:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 76/125 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/126 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 0/126 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 61 constraints, problems are : Problem set: 0 solved, 79 unsolved in 2170 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 76/125 variables, 49/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 79/142 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 143 constraints, problems are : Problem set: 0 solved, 79 unsolved in 4216 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6394ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 6394ms
Starting structural reductions in LTL mode, iteration 1 : 49/116 places, 80/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6538 ms. Remains : 49/116 places, 80/231 transitions.
[2026-05-25 19:30:28] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:30:28] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:30:28] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-25 19:30:28] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:30:28] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:30:28] [INFO ] Time to serialize gal into /tmp/CTLFireability9014242344980193935.gal : 0 ms
[2026-05-25 19:30:28] [INFO ] Time to serialize properties into /tmp/CTLFireability4244040762914080273.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/CTLFireability9014242344980193935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4244040762914080273.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,492813,0.076408,7548,2,1055,5,18102,6,0,272,14610,0


Converting to forward existential form...Done !
original formula: AX(((AG(((p82==1)&&(p159==1))) + ((p35==1)&&(p159==1))) * (AF(((p19==1)&&(p159==1))) + EG((p63==1)))))
=> equivalent forward existential formula: ([(FwdU((EY(Init) * !(((p35==1)&&(p159==1)))),TRUE) * !(((p82==1)&&(p159==1))))] = FALSE * [FwdG((EY(Init) * !(E...204
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t17, t19, Intersection with reachable at...222
(forward)formula 0,0,0.45321,22676,1,0,182,108101,191,86,2037,82637,228
FORMULA HealthRecord-PT-14-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 231/231 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 69 transition count 139
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 69 transition count 139
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 95 place count 69 transition count 138
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 100 place count 64 transition count 128
Iterating global reduction 1 with 5 rules applied. Total rules applied 105 place count 64 transition count 128
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 108 place count 64 transition count 125
Applied a total of 108 rules in 7 ms. Remains 64 /116 variables (removed 52) and now considering 125/231 (removed 106) transitions.
[2026-05-25 19:30:28] [INFO ] Flow matrix only has 122 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-2370031462690424655.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4633003300039923990.kers'
[2026-05-25 19:30:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2370031462690424655.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4633003300039923990.kers]
Normalized transition count is 121 out of 122 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 121 rows 64 cols 415 entries
Finished phase 1 with 55 SingleSign rule and 0 generalized
[2026-05-25 19:30:28] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4633003300039923990.kers
Total runtime 0 ms.
[2026-05-25 19:30:28] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:30:28] [INFO ] Flow matrix only has 122 transitions (discarded 3 similar events)
[2026-05-25 19:30:28] [INFO ] Invariant cache hit.
[2026-05-25 19:30:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:28] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2026-05-25 19:30:28] [INFO ] Flow matrix only has 122 transitions (discarded 3 similar events)
[2026-05-25 19:30:28] [INFO ] Invariant cache hit.
[2026-05-25 19:30:28] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (OVERLAPS) 121/185 variables, 64/76 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 7 (OVERLAPS) 1/186 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/186 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/186 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 10 (OVERLAPS) 0/186 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Real declared 186/186 variables, and 79 constraints, problems are : Problem set: 0 solved, 124 unsolved in 5288 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 64/64 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 124 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (OVERLAPS) 121/185 variables, 64/81 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 124/205 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 8 (OVERLAPS) 1/186 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/186 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 10 (OVERLAPS) 0/186 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Int declared 186/186 variables, and 206 constraints, problems are : Problem set: 0 solved, 124 unsolved in 11902 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 64/64 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17208ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 17209ms
Starting structural reductions in LTL mode, iteration 1 : 64/116 places, 125/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17324 ms. Remains : 64/116 places, 125/231 transitions.
[2026-05-25 19:30:46] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:30:46] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:30:46] [INFO ] Input system was already deterministic with 125 transitions.
[2026-05-25 19:30:46] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:30:46] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:30:46] [INFO ] Time to serialize gal into /tmp/CTLFireability17080284593871540576.gal : 1 ms
[2026-05-25 19:30:46] [INFO ] Time to serialize properties into /tmp/CTLFireability6512691223717279963.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/CTLFireability17080284593871540576.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6512691223717279963.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,1.89249e+06,0.349589,18316,2,3644,5,51757,6,0,377,71169,0


Converting to forward existential form...Done !
original formula: EG((((EX(!(A((p93==1) U (p141==1)))) * EF(AX((p40==0)))) * (EG(EF((p133==1))) * (EF((p84==1)) + EX((p103==1))))) * ((EX(((p35==0)||(p159=...208
=> equivalent forward existential formula: [FwdG(Init,(((EX(!(!((E(!((p141==1)) U (!((p93==1)) * !((p141==1)))) + EG(!((p141==1))))))) * E(TRUE U !(EX(!((p...334
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...407
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,11.6358,344156,1,0,598,1.87558e+06,302,313,3038,1.98245e+06,665
FORMULA HealthRecord-PT-14-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 231/231 transitions.
Graph (trivial) has 141 edges and 116 vertex of which 6 / 116 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 51 place count 62 transition count 129
Iterating global reduction 0 with 50 rules applied. Total rules applied 101 place count 62 transition count 129
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 103 place count 62 transition count 127
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 112 place count 53 transition count 109
Iterating global reduction 1 with 9 rules applied. Total rules applied 121 place count 53 transition count 109
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 53 transition count 103
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 129 place count 51 transition count 97
Iterating global reduction 2 with 2 rules applied. Total rules applied 131 place count 51 transition count 97
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 133 place count 49 transition count 93
Iterating global reduction 2 with 2 rules applied. Total rules applied 135 place count 49 transition count 93
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 141 place count 49 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 142 place count 49 transition count 86
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 144 place count 48 transition count 85
Applied a total of 144 rules in 13 ms. Remains 48 /116 variables (removed 68) and now considering 85/231 (removed 146) transitions.
[2026-05-25 19:30:57] [INFO ] Flow matrix only has 80 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-16929094667716601611.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-735347516570668354.kers'
[2026-05-25 19:30:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16929094667716601611.kers, --Pflows, --basisKERS=/tmp/petrispot-output-735347516570668354.kers]
Normalized transition count is 79 out of 80 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 48 cols 270 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 19:30:57] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-735347516570668354.kers
Total runtime 0 ms.
[2026-05-25 19:30:57] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 19:30:57] [INFO ] Flow matrix only has 80 transitions (discarded 5 similar events)
[2026-05-25 19:30:57] [INFO ] Invariant cache hit.
[2026-05-25 19:30:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:57] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2026-05-25 19:30:57] [INFO ] Redundant transitions in 13 ms returned []
Running 69 sub problems to find dead transitions.
[2026-05-25 19:30:57] [INFO ] Flow matrix only has 80 transitions (discarded 5 similar events)
[2026-05-25 19:30:57] [INFO ] Invariant cache hit.
[2026-05-25 19:30:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 8/48 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 79/127 variables, 48/59 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 1/128 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (OVERLAPS) 0/128 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 60 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1981 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 8/48 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 79/127 variables, 48/60 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 69/129 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (OVERLAPS) 1/128 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/128 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 11 (OVERLAPS) 0/128 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 130 constraints, problems are : Problem set: 0 solved, 69 unsolved in 3275 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5265ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 5265ms
Starting structural reductions in SI_CTL mode, iteration 1 : 48/116 places, 85/231 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5387 ms. Remains : 48/116 places, 85/231 transitions.
[2026-05-25 19:31:03] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:31:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:31:03] [INFO ] Input system was already deterministic with 85 transitions.
[2026-05-25 19:31:03] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:31:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:31:03] [INFO ] Time to serialize gal into /tmp/CTLFireability11137346028845079085.gal : 0 ms
[2026-05-25 19:31:03] [INFO ] Time to serialize properties into /tmp/CTLFireability11244598356993454493.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/CTLFireability11137346028845079085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11244598356993454493.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,813568,0.453302,21912,2,1603,5,73142,6,0,270,84684,0


Converting to forward existential form...Done !
original formula: EG(!(E(A(((p82==1)&&(p159==1)) U !(((p59==1)&&(p31==1)))) U !(EF((p8==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(!((E(!(!(((p59==1)&&(p31==1)))) U (!(((p82==1)&&(p159==1))) * !(!(((p59==1)&&(p31==1)))))) + EG(!...219
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t13, t14, t16, t17, t27, t28, t34, t35, t39, t4...286
(forward)formula 0,0,1.87919,67624,1,0,238,393544,203,111,2040,355275,269
FORMULA HealthRecord-PT-14-CTLFireability-2024-06 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, 231/231 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
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 97 place count 68 transition count 136
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 105 place count 60 transition count 120
Iterating global reduction 1 with 8 rules applied. Total rules applied 113 place count 60 transition count 120
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 119 place count 60 transition count 114
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 120 place count 59 transition count 111
Iterating global reduction 2 with 1 rules applied. Total rules applied 121 place count 59 transition count 111
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 122 place count 58 transition count 109
Iterating global reduction 2 with 1 rules applied. Total rules applied 123 place count 58 transition count 109
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 126 place count 58 transition count 106
Applied a total of 126 rules in 6 ms. Remains 58 /116 variables (removed 58) and now considering 106/231 (removed 125) transitions.
[2026-05-25 19:31:05] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16134512581191921786.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14889822964981322980.kers'
[2026-05-25 19:31:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16134512581191921786.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14889822964981322980.kers]
Normalized transition count is 102 out of 103 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 102 rows 58 cols 351 entries
Finished phase 1 with 49 SingleSign rule and 0 generalized
[2026-05-25 19:31:05] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14889822964981322980.kers
Total runtime 0 ms.
[2026-05-25 19:31:05] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:31:05] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
[2026-05-25 19:31:05] [INFO ] Invariant cache hit.
[2026-05-25 19:31:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:31:05] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 105 sub problems to find dead transitions.
[2026-05-25 19:31:05] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
[2026-05-25 19:31:05] [INFO ] Invariant cache hit.
[2026-05-25 19:31:05] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 102/160 variables, 58/69 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/160 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 1/161 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 0/161 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 161/161 variables, and 70 constraints, problems are : Problem set: 0 solved, 105 unsolved in 3394 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 58/58 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (OVERLAPS) 102/160 variables, 58/73 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/160 variables, 105/178 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/160 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 1/161 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/161 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 10 (OVERLAPS) 0/161 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 161/161 variables, and 179 constraints, problems are : Problem set: 0 solved, 105 unsolved in 8045 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 58/58 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11451ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 11451ms
Starting structural reductions in LTL mode, iteration 1 : 58/116 places, 106/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11553 ms. Remains : 58/116 places, 106/231 transitions.
[2026-05-25 19:31:16] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:31:16] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:31:16] [INFO ] Input system was already deterministic with 106 transitions.
[2026-05-25 19:31:16] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:31:16] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:31:16] [INFO ] Time to serialize gal into /tmp/CTLFireability3565102213253351488.gal : 0 ms
[2026-05-25 19:31:16] [INFO ] Time to serialize properties into /tmp/CTLFireability11246291247867821817.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/CTLFireability3565102213253351488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11246291247867821817.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,1.07893e+06,0.115322,9092,2,1349,5,27479,6,0,334,21743,0


Converting to forward existential form...Done !
original formula: EX(EG(((!(A(((p68==1)&&(p159==1)) U (p9==1))) + !(E(((p89==1)&&(p159==1)) U (p148==1)))) + (AG((p157==0)) + ((p27==1)&&(p88==1))))))
=> equivalent forward existential formula: [FwdG(EY(Init),((!(!((E(!((p9==1)) U (!(((p68==1)&&(p159==1))) * !((p9==1)))) + EG(!((p9==1)))))) + !(E(((p89==1...248
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t15, t17, t18, t20, t21, t23, t24, t26, ...294
(forward)formula 0,1,3.37375,131712,1,0,351,784735,250,171,2601,734301,426
FORMULA HealthRecord-PT-14-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 231/231 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
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 97 place count 68 transition count 136
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 105 place count 60 transition count 120
Iterating global reduction 1 with 8 rules applied. Total rules applied 113 place count 60 transition count 120
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 115 place count 60 transition count 118
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 117 place count 58 transition count 112
Iterating global reduction 2 with 2 rules applied. Total rules applied 119 place count 58 transition count 112
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 121 place count 56 transition count 108
Iterating global reduction 2 with 2 rules applied. Total rules applied 123 place count 56 transition count 108
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 129 place count 56 transition count 102
Applied a total of 129 rules in 4 ms. Remains 56 /116 variables (removed 60) and now considering 102/231 (removed 129) transitions.
[2026-05-25 19:31:20] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10627707762335169833.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4680614383242760082.kers'
[2026-05-25 19:31:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10627707762335169833.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4680614383242760082.kers]
Normalized transition count is 98 out of 99 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 98 rows 56 cols 337 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-25 19:31:20] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4680614383242760082.kers
Total runtime 1 ms.
[2026-05-25 19:31:20] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:31:20] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
[2026-05-25 19:31:20] [INFO ] Invariant cache hit.
[2026-05-25 19:31:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:31:20] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 101 sub problems to find dead transitions.
[2026-05-25 19:31:20] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
[2026-05-25 19:31:20] [INFO ] Invariant cache hit.
[2026-05-25 19:31:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (OVERLAPS) 98/154 variables, 56/69 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/154 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (OVERLAPS) 1/155 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/155 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (OVERLAPS) 0/155 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Real declared 155/155 variables, and 70 constraints, problems are : Problem set: 0 solved, 101 unsolved in 2885 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 5 (OVERLAPS) 98/154 variables, 56/71 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/154 variables, 101/172 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/154 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 8 (OVERLAPS) 1/155 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/155 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 101 unsolved
At refinement iteration 10 (OVERLAPS) 0/155 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Int declared 155/155 variables, and 173 constraints, problems are : Problem set: 0 solved, 101 unsolved in 7554 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 101/101 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10452ms problems are : Problem set: 0 solved, 101 unsolved
Search for dead transitions found 0 dead transitions in 10453ms
Starting structural reductions in LTL mode, iteration 1 : 56/116 places, 102/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10550 ms. Remains : 56/116 places, 102/231 transitions.
[2026-05-25 19:31:30] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:31:30] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:31:30] [INFO ] Input system was already deterministic with 102 transitions.
[2026-05-25 19:31:30] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:31:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:31:30] [INFO ] Time to serialize gal into /tmp/CTLFireability13119207602050457283.gal : 0 ms
[2026-05-25 19:31:30] [INFO ] Time to serialize properties into /tmp/CTLFireability9276245353523671776.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/CTLFireability13119207602050457283.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9276245353523671776.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,1.33262e+06,0.088698,8072,2,979,5,20851,6,0,322,18279,0


Converting to forward existential form...Done !
original formula: EG(E(A((p152!=1) U EX((p93==1))) U (((p37==1) * AF((((p16==1)&&(p159==1))||(p5==1)))) * ((EX((p130==1)) + (p34==1)) + (((p5==1)&&(p67==1)...196
=> equivalent forward existential formula: [FwdG(Init,E(!((E(!(EX((p93==1))) U (!((p152!=1)) * !(EX((p93==1))))) + EG(!(EX((p93==1)))))) U (((p37==1) * !(E...298
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, t25, t...308
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,6.00264,219960,1,0,711,1.32707e+06,243,439,2477,1.39988e+06,774
FORMULA HealthRecord-PT-14-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 116/116 places, 231/231 transitions.
Graph (trivial) has 141 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 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 54 place count 59 transition count 123
Iterating global reduction 0 with 53 rules applied. Total rules applied 107 place count 59 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 109 place count 59 transition count 121
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 118 place count 50 transition count 103
Iterating global reduction 1 with 9 rules applied. Total rules applied 127 place count 50 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 50 transition count 97
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 136 place count 47 transition count 88
Iterating global reduction 2 with 3 rules applied. Total rules applied 139 place count 47 transition count 88
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 142 place count 44 transition count 82
Iterating global reduction 2 with 3 rules applied. Total rules applied 145 place count 44 transition count 82
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 154 place count 44 transition count 73
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 44 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 157 place count 43 transition count 71
Applied a total of 157 rules in 18 ms. Remains 43 /116 variables (removed 73) and now considering 71/231 (removed 160) transitions.
[2026-05-25 19:31:36] [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-8792900050912158353.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17319965653347784771.kers'
[2026-05-25 19:31:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8792900050912158353.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17319965653347784771.kers]
Normalized transition count is 65 out of 66 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 65 rows 43 cols 228 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-25 19:31:36] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17319965653347784771.kers
Total runtime 0 ms.
[2026-05-25 19:31:36] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 19:31:36] [INFO ] Flow matrix only has 66 transitions (discarded 5 similar events)
[2026-05-25 19:31:36] [INFO ] Invariant cache hit.
[2026-05-25 19:31:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:31:36] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2026-05-25 19:31:36] [INFO ] Redundant transitions in 14 ms returned []
Running 55 sub problems to find dead transitions.
[2026-05-25 19:31:36] [INFO ] Flow matrix only has 66 transitions (discarded 5 similar events)
[2026-05-25 19:31:36] [INFO ] Invariant cache hit.
[2026-05-25 19:31:36] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 65/108 variables, 43/54 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (OVERLAPS) 1/109 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (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 109/109 variables, and 55 constraints, problems are : Problem set: 0 solved, 55 unsolved in 1401 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 65/108 variables, 43/54 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 55/109 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 1/109 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 0/109 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/109 variables, and 110 constraints, problems are : Problem set: 0 solved, 55 unsolved in 2399 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3813ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 3813ms
Starting structural reductions in SI_CTL mode, iteration 1 : 43/116 places, 71/231 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3930 ms. Remains : 43/116 places, 71/231 transitions.
[2026-05-25 19:31:40] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:31:40] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:31:40] [INFO ] Input system was already deterministic with 71 transitions.
[2026-05-25 19:31:40] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:31:40] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:31:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12844785694566962913.gal : 1 ms
[2026-05-25 19:31:40] [INFO ] Time to serialize properties into /tmp/CTLFireability13740151583731283525.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/CTLFireability12844785694566962913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13740151583731283525.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,369607,0.095938,8088,2,1467,5,20582,6,0,236,16298,0


Converting to forward existential form...Done !
original formula: EG(((p16==0)||(p159==0)))
=> equivalent forward existential formula: [FwdG(Init,((p16==0)||(p159==0)))] != FALSE
Hit Full ! (commute/partial/dont) 39/0/32
(forward)formula 0,1,0.689888,31696,1,0,9,136776,19,4,1305,126950,8
FORMULA HealthRecord-PT-14-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 231/231 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 67 transition count 134
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 67 transition count 134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 99 place count 67 transition count 133
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 107 place count 59 transition count 117
Iterating global reduction 1 with 8 rules applied. Total rules applied 115 place count 59 transition count 117
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 118 place count 59 transition count 114
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 57 transition count 108
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 57 transition count 108
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 124 place count 55 transition count 104
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 55 transition count 104
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 132 place count 55 transition count 98
Applied a total of 132 rules in 5 ms. Remains 55 /116 variables (removed 61) and now considering 98/231 (removed 133) transitions.
[2026-05-25 19:31:41] [INFO ] Flow matrix only has 94 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-14443659529435233019.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17856332898321932892.kers'
[2026-05-25 19:31:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14443659529435233019.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17856332898321932892.kers]
Normalized transition count is 93 out of 94 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 93 rows 54 cols 325 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-25 19:31:41] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17856332898321932892.kers
Total runtime 0 ms.
[2026-05-25 19:31:41] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:31:41] [INFO ] Flow matrix only has 94 transitions (discarded 4 similar events)
[2026-05-25 19:31:41] [INFO ] Invariant cache hit.
[2026-05-25 19:31:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:31:41] [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 97 sub problems to find dead transitions.
[2026-05-25 19:31:41] [INFO ] Flow matrix only has 94 transitions (discarded 4 similar events)
[2026-05-25 19:31:41] [INFO ] Invariant cache hit.
[2026-05-25 19:31:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/55 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 93/148 variables, 55/68 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 1/149 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (OVERLAPS) 0/149 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 70 constraints, problems are : Problem set: 0 solved, 97 unsolved in 3245 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/55 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 93/148 variables, 55/70 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 97/167 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 1/149 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/149 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 11 (OVERLAPS) 0/149 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 168 constraints, problems are : Problem set: 0 solved, 97 unsolved in 5771 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9026ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 9026ms
Starting structural reductions in LTL mode, iteration 1 : 55/116 places, 98/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9121 ms. Remains : 55/116 places, 98/231 transitions.
[2026-05-25 19:31:50] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:31:50] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:31:50] [INFO ] Input system was already deterministic with 98 transitions.
[2026-05-25 19:31:50] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:31:50] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:31:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4764334715423452152.gal : 1 ms
[2026-05-25 19:31:50] [INFO ] Time to serialize properties into /tmp/CTLFireability16886680225651660889.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/CTLFireability4764334715423452152.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16886680225651660889.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,760356,0.135465,9856,2,1895,5,29198,6,0,311,26856,0


Converting to forward existential form...Done !
original formula: AF(((EX((p64==1)) * (p15==0)) * (AF((p146==1)) + AG((p7==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(((EX((p64==1)) * (p15==0)) * (!(EG(!((p146==1)))) + !(E(TRUE U !((p7==0))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t21, t23, t...297
(forward)formula 0,0,5.09488,175916,1,0,430,988722,227,230,2376,1.00881e+06,473
FORMULA HealthRecord-PT-14-CTLFireability-2024-10 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, 231/231 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 64 transition count 129
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 64 transition count 129
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 105 place count 64 transition count 128
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 114 place count 55 transition count 110
Iterating global reduction 1 with 9 rules applied. Total rules applied 123 place count 55 transition count 110
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 128 place count 55 transition count 105
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 131 place count 52 transition count 96
Iterating global reduction 2 with 3 rules applied. Total rules applied 134 place count 52 transition count 96
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 137 place count 49 transition count 90
Iterating global reduction 2 with 3 rules applied. Total rules applied 140 place count 49 transition count 90
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 149 place count 49 transition count 81
Applied a total of 149 rules in 4 ms. Remains 49 /116 variables (removed 67) and now considering 81/231 (removed 150) transitions.
[2026-05-25 19:31:55] [INFO ] Flow matrix only has 78 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-2744643214446155495.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-852894683178467991.kers'
[2026-05-25 19:31:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2744643214446155495.kers, --Pflows, --basisKERS=/tmp/petrispot-output-852894683178467991.kers]
Normalized transition count is 77 out of 78 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 77 rows 49 cols 273 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 19:31:55] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-852894683178467991.kers
Total runtime 0 ms.
[2026-05-25 19:31:55] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-25 19:31:55] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2026-05-25 19:31:55] [INFO ] Invariant cache hit.
[2026-05-25 19:31:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:31:55] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2026-05-25 19:31:55] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2026-05-25 19:31:55] [INFO ] Invariant cache hit.
[2026-05-25 19:31:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 77/126 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 1/127 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 0/127 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/127 variables, and 62 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2410 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 77/126 variables, 49/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 80/143 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 1/127 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 0/127 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/127 variables, and 144 constraints, problems are : Problem set: 0 solved, 80 unsolved in 5037 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7455ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 7455ms
Starting structural reductions in LTL mode, iteration 1 : 49/116 places, 81/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7552 ms. Remains : 49/116 places, 81/231 transitions.
[2026-05-25 19:32:03] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:32:03] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:32:03] [INFO ] Input system was already deterministic with 81 transitions.
[2026-05-25 19:32:03] [INFO ] Flatten gal took : 1 ms
[2026-05-25 19:32:03] [INFO ] Flatten gal took : 1 ms
[2026-05-25 19:32:03] [INFO ] Time to serialize gal into /tmp/CTLFireability11893413508053394271.gal : 1 ms
[2026-05-25 19:32:03] [INFO ] Time to serialize properties into /tmp/CTLFireability115789375556164209.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/CTLFireability11893413508053394271.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability115789375556164209.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,457092,0.090947,7840,2,1282,5,19187,6,0,273,16668,0


Converting to forward existential form...Done !
original formula: EX(EG(EF((p53==0))))
=> equivalent forward existential formula: [FwdG(EY(Init),E(TRUE U (p53==0)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t17, t19, t31, t32, Intersection with re...232
(forward)formula 0,1,0.423702,19484,1,0,138,78378,183,66,2099,67498,178
FORMULA HealthRecord-PT-14-CTLFireability-2024-11 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, 231/231 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
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 93 place count 70 transition count 140
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 99 place count 64 transition count 128
Iterating global reduction 1 with 6 rules applied. Total rules applied 105 place count 64 transition count 128
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 107 place count 62 transition count 122
Iterating global reduction 1 with 2 rules applied. Total rules applied 109 place count 62 transition count 122
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 111 place count 60 transition count 118
Iterating global reduction 1 with 2 rules applied. Total rules applied 113 place count 60 transition count 118
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 119 place count 60 transition count 112
Applied a total of 119 rules in 4 ms. Remains 60 /116 variables (removed 56) and now considering 112/231 (removed 119) transitions.
[2026-05-25 19:32:03] [INFO ] Flow matrix only has 109 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-11845613197431802709.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-139060200708708202.kers'
[2026-05-25 19:32:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11845613197431802709.kers, --Pflows, --basisKERS=/tmp/petrispot-output-139060200708708202.kers]
Normalized transition count is 108 out of 109 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 60 cols 365 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-25 19:32:03] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-139060200708708202.kers
Total runtime 1 ms.
[2026-05-25 19:32:03] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 19:32:03] [INFO ] Flow matrix only has 109 transitions (discarded 3 similar events)
[2026-05-25 19:32:03] [INFO ] Invariant cache hit.
[2026-05-25 19:32:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:32:03] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 111 sub problems to find dead transitions.
[2026-05-25 19:32:03] [INFO ] Flow matrix only has 109 transitions (discarded 3 similar events)
[2026-05-25 19:32:03] [INFO ] Invariant cache hit.
[2026-05-25 19:32:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (OVERLAPS) 108/168 variables, 60/76 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (OVERLAPS) 1/169 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/169 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 10 (OVERLAPS) 0/169 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 169/169 variables, and 77 constraints, problems are : Problem set: 0 solved, 111 unsolved in 3833 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (OVERLAPS) 108/168 variables, 60/79 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 111/190 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 10 (OVERLAPS) 1/169 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/169 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 12 (OVERLAPS) 0/169 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 169/169 variables, and 192 constraints, problems are : Problem set: 0 solved, 111 unsolved in 13092 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16939ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 16940ms
Starting structural reductions in LTL mode, iteration 1 : 60/116 places, 112/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17054 ms. Remains : 60/116 places, 112/231 transitions.
[2026-05-25 19:32:20] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:32:20] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:32:20] [INFO ] Input system was already deterministic with 112 transitions.
[2026-05-25 19:32:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:32:20] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:32:20] [INFO ] Time to serialize gal into /tmp/CTLFireability9513013903970443027.gal : 1 ms
[2026-05-25 19:32:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13292173545377202388.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/CTLFireability9513013903970443027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13292173545377202388.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,1.40163e+06,0.39962,19172,2,3475,5,56057,6,0,348,71132,0


Converting to forward existential form...Done !
original formula: (AF(AX((((AX((p106==1)) * AX(((p16==1)&&(p159==1)))) * (((p82==1)&&(p159==1))||(p107==1))) + (p63==0)))) + E(!(A(!(AX((p58==1))) U (!(EX(...219
=> equivalent forward existential formula: [FwdG((Init * !(E(!(!((E(!((!(EX((p8==1))) + !(EG((p0==1))))) U (!(!(!(EX(!((p58==1)))))) * !((!(EX((p8==1))) + ...392
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t22, t...353
(forward)formula 0,0,3.99018,134508,1,0,349,660130,267,182,2649,716739,354
FORMULA HealthRecord-PT-14-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 231/231 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 63 transition count 127
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 63 transition count 127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 107 place count 63 transition count 126
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 115 place count 55 transition count 110
Iterating global reduction 1 with 8 rules applied. Total rules applied 123 place count 55 transition count 110
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 129 place count 55 transition count 104
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 132 place count 52 transition count 95
Iterating global reduction 2 with 3 rules applied. Total rules applied 135 place count 52 transition count 95
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 138 place count 49 transition count 89
Iterating global reduction 2 with 3 rules applied. Total rules applied 141 place count 49 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 150 place count 49 transition count 80
Applied a total of 150 rules in 7 ms. Remains 49 /116 variables (removed 67) and now considering 80/231 (removed 151) transitions.
[2026-05-25 19:32:24] [INFO ] Flow matrix only has 77 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-11112639991047457470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10875825356692716231.kers'
[2026-05-25 19:32:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11112639991047457470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10875825356692716231.kers]
Normalized transition count is 76 out of 77 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 49 cols 271 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 19:32:24] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10875825356692716231.kers
Total runtime 1 ms.
[2026-05-25 19:32:24] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-25 19:32:24] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2026-05-25 19:32:24] [INFO ] Invariant cache hit.
[2026-05-25 19:32:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:32:24] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2026-05-25 19:32:24] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2026-05-25 19:32:24] [INFO ] Invariant cache hit.
[2026-05-25 19:32:24] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 76/125 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/126 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (OVERLAPS) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 62 constraints, problems are : Problem set: 0 solved, 79 unsolved in 2514 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 76/125 variables, 49/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 79/142 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 143 constraints, problems are : Problem set: 0 solved, 79 unsolved in 4154 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6676ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 6677ms
Starting structural reductions in LTL mode, iteration 1 : 49/116 places, 80/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6772 ms. Remains : 49/116 places, 80/231 transitions.
[2026-05-25 19:32:31] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:32:31] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:32:31] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-25 19:32:31] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:32:31] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:32:31] [INFO ] Time to serialize gal into /tmp/CTLFireability12587906116677712695.gal : 1 ms
[2026-05-25 19:32:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6217188046241551311.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/CTLFireability12587906116677712695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6217188046241551311.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,404604,0.053145,6264,2,1142,5,12041,6,0,272,9274,0


Converting to forward existential form...Done !
original formula: AG(EX(EX(EF((p158==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EX(E(TRUE U (p158==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t13, t14, t16, t18, t20, Intersection with reachab...227
(forward)formula 0,0,0.229227,13928,1,0,142,49413,177,68,1974,39591,175
FORMULA HealthRecord-PT-14-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 231/231 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 72 transition count 145
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 72 transition count 145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 89 place count 72 transition count 144
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 96 place count 65 transition count 130
Iterating global reduction 1 with 7 rules applied. Total rules applied 103 place count 65 transition count 130
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 109 place count 65 transition count 124
Applied a total of 109 rules in 4 ms. Remains 65 /116 variables (removed 51) and now considering 124/231 (removed 107) transitions.
[2026-05-25 19:32:31] [INFO ] Flow matrix only has 121 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-17625530500795422621.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11672164771635411162.kers'
[2026-05-25 19:32:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17625530500795422621.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11672164771635411162.kers]
Normalized transition count is 120 out of 121 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 120 rows 65 cols 403 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-25 19:32:31] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11672164771635411162.kers
Total runtime 1 ms.
[2026-05-25 19:32:31] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:32:31] [INFO ] Flow matrix only has 121 transitions (discarded 3 similar events)
[2026-05-25 19:32:31] [INFO ] Invariant cache hit.
[2026-05-25 19:32:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:32:31] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 123 sub problems to find dead transitions.
[2026-05-25 19:32:32] [INFO ] Flow matrix only has 121 transitions (discarded 3 similar events)
[2026-05-25 19:32:32] [INFO ] Invariant cache hit.
[2026-05-25 19:32:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/65 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (OVERLAPS) 120/185 variables, 65/84 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (OVERLAPS) 1/186 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/186 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 9 (OVERLAPS) 0/186 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/186 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 11 (OVERLAPS) 0/186 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Real declared 186/186 variables, and 87 constraints, problems are : Problem set: 0 solved, 123 unsolved in 6792 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 65/65 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 123 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/65 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 12/21 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (OVERLAPS) 120/185 variables, 65/88 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 123/211 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 8 (OVERLAPS) 1/186 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/186 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 10 (OVERLAPS) 0/186 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Int declared 186/186 variables, and 212 constraints, problems are : Problem set: 0 solved, 123 unsolved in 12555 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 65/65 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19361ms problems are : Problem set: 0 solved, 123 unsolved
Search for dead transitions found 0 dead transitions in 19361ms
Starting structural reductions in LTL mode, iteration 1 : 65/116 places, 124/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19468 ms. Remains : 65/116 places, 124/231 transitions.
[2026-05-25 19:32:51] [INFO ] Flatten gal took : 7 ms
[2026-05-25 19:32:51] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:32:51] [INFO ] Input system was already deterministic with 124 transitions.
[2026-05-25 19:32:51] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:32:51] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:32:51] [INFO ] Time to serialize gal into /tmp/CTLFireability12849053870118173839.gal : 1 ms
[2026-05-25 19:32:51] [INFO ] Time to serialize properties into /tmp/CTLFireability18274117255093995688.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/CTLFireability12849053870118173839.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18274117255093995688.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,1.80769e+06,1.26531,49852,2,13867,5,194057,6,0,380,181467,0


Converting to forward existential form...Done !
original formula: (EF(EX((((A((p126==1) U ((p54==1)&&(p159==1))) * A((p47==1) U (p131==1))) * (E((p9==1) U (p56==1)) + E((p28==1) U ((p35==1)&&(p159==1))))...287
=> equivalent forward existential formula: ([(((Init * E(TRUE U EX((((!((E(!(((p54==1)&&(p159==1))) U (!((p126==1)) * !(((p54==1)&&(p159==1))))) + EG(!(((p...842
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...408
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-25 19:33:21] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:33:21] [INFO ] Applying decomposition
[2026-05-25 19:33:21] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5507879302704383938.txt' '-o' '/tmp/graph5507879302704383938.bin' '-w' '/tmp/graph5507879302704383938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5507879302704383938.bin' '-l' '-1' '-v' '-w' '/tmp/graph5507879302704383938.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:33:21] [INFO ] Decomposing Gal with order
[2026-05-25 19:33:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:33:21] [INFO ] Removed a total of 93 redundant transitions.
[2026-05-25 19:33:21] [INFO ] Flatten gal took : 58 ms
[2026-05-25 19:33:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 5 ms.
[2026-05-25 19:33:21] [INFO ] Time to serialize gal into /tmp/CTLFireability12143381223341614234.gal : 2 ms
[2026-05-25 19:33:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1332820049151408674.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/CTLFireability12143381223341614234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1332820049151408674.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.80769e+06,0.049126,6380,127,121,3453,2126,238,5374,173,10207,0


Converting to forward existential form...Done !
original formula: (EF(EX((((A((u15.p126==1) U ((i2.u5.p54==1)&&(u15.p159==1))) * A((i2.u4.p47==1) U (u15.p131==1))) * (E((i0.u1.p9==1) U (i2.u4.p56==1)) + ...381
=> equivalent forward existential formula: ([(((Init * E(TRUE U EX((((!((E(!(((i2.u5.p54==1)&&(u15.p159==1))) U (!((u15.p126==1)) * !(((i2.u5.p54==1)&&(u15...1059
Reverse transition relation is NOT exact ! Due to transitions t5, t80, t82, t83, t84, t86, u7.t44, u7.t45, u15.t1, u15.t2, u15.t3, u15.t4, u15.t7, u15.t8, ...578
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,0.323889,21748,1,0,37849,7738,1537,51839,795,21365,50367
FORMULA HealthRecord-PT-14-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 231/231 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
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 103 place count 65 transition count 130
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 112 place count 56 transition count 112
Iterating global reduction 1 with 9 rules applied. Total rules applied 121 place count 56 transition count 112
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 127 place count 56 transition count 106
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 130 place count 53 transition count 97
Iterating global reduction 2 with 3 rules applied. Total rules applied 133 place count 53 transition count 97
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 136 place count 50 transition count 91
Iterating global reduction 2 with 3 rules applied. Total rules applied 139 place count 50 transition count 91
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 148 place count 50 transition count 82
Applied a total of 148 rules in 6 ms. Remains 50 /116 variables (removed 66) and now considering 82/231 (removed 149) transitions.
[2026-05-25 19:33:21] [INFO ] Flow matrix only has 79 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-11970747125098349365.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5754803236408791200.kers'
[2026-05-25 19:33:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11970747125098349365.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5754803236408791200.kers]
Normalized transition count is 78 out of 79 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 78 rows 50 cols 273 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 19:33:21] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5754803236408791200.kers
Total runtime 0 ms.
[2026-05-25 19:33:22] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-25 19:33:22] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
[2026-05-25 19:33:22] [INFO ] Invariant cache hit.
[2026-05-25 19:33:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:33:22] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Running 81 sub problems to find dead transitions.
[2026-05-25 19:33:22] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
[2026-05-25 19:33:22] [INFO ] Invariant cache hit.
[2026-05-25 19:33:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (OVERLAPS) 78/128 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (OVERLAPS) 1/129 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 0/129 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 129/129 variables, and 62 constraints, problems are : Problem set: 0 solved, 81 unsolved in 2151 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 78/128 variables, 50/63 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 81/144 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 1/129 variables, 1/145 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/129 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 10 (OVERLAPS) 0/129 variables, 1/146 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/129 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 12 (OVERLAPS) 0/129 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 129/129 variables, and 146 constraints, problems are : Problem set: 0 solved, 81 unsolved in 5731 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7890ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 7890ms
Starting structural reductions in LTL mode, iteration 1 : 50/116 places, 82/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8009 ms. Remains : 50/116 places, 82/231 transitions.
[2026-05-25 19:33:29] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:33:29] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:33:29] [INFO ] Input system was already deterministic with 82 transitions.
[2026-05-25 19:33:29] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:33:29] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:33:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8076187693267622135.gal : 1 ms
[2026-05-25 19:33:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5486526896685706368.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/CTLFireability8076187693267622135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5486526896685706368.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,609453,0.084191,7928,2,1476,5,20054,6,0,278,16584,0


Converting to forward existential form...Done !
original formula: AX(!(A(AG(EX((p54==1))) U AF(E((p72==1) U (p81==1))))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(!(EG(!(E((p72==1) U (p81==1))))))))) * !(E(!(!(EG(!(E((p72==1) U (p81==1)))))) U (!(!(E(TRU...228
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t17, t19, t29, t30, t55, t56, t57, t59, t...262
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,3.71899,138868,1,0,374,813034,194,212,2140,807005,397
FORMULA HealthRecord-PT-14-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-25 19:33:33] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:33:33] [INFO ] Flatten gal took : 5 ms
Total runtime 326879 ms.

BK_STOP 1779737613828

--------------------
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-14"
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-14, 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-177961074300642"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-14.tgz
mv HealthRecord-PT-14 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 ;