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-177961074300572.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-05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300572
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.9K Mar 7 13:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 7 13:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 7 13:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 13:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 7 13:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 191K Mar 7 13:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 7 13:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 7 13:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:42 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 51K 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-05-LTLFireability-00
FORMULA_NAME HealthRecord-PT-05-LTLFireability-01
FORMULA_NAME HealthRecord-PT-05-LTLFireability-02
FORMULA_NAME HealthRecord-PT-05-LTLFireability-03
FORMULA_NAME HealthRecord-PT-05-LTLFireability-04
FORMULA_NAME HealthRecord-PT-05-LTLFireability-05
FORMULA_NAME HealthRecord-PT-05-LTLFireability-06
FORMULA_NAME HealthRecord-PT-05-LTLFireability-07
FORMULA_NAME HealthRecord-PT-05-LTLFireability-08
FORMULA_NAME HealthRecord-PT-05-LTLFireability-09
FORMULA_NAME HealthRecord-PT-05-LTLFireability-10
FORMULA_NAME HealthRecord-PT-05-LTLFireability-11
FORMULA_NAME HealthRecord-PT-05-LTLFireability-12
FORMULA_NAME HealthRecord-PT-05-LTLFireability-13
FORMULA_NAME HealthRecord-PT-05-LTLFireability-14
FORMULA_NAME HealthRecord-PT-05-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779735752854

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 19:02:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 19:02:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:02:34] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2026-05-25 19:02:34] [INFO ] Transformed 125 places.
[2026-05-25 19:02:34] [INFO ] Transformed 246 transitions.
[2026-05-25 19:02:34] [INFO ] Found NUPN structural information;
[2026-05-25 19:02:34] [INFO ] Parsed PT model containing 125 places and 246 transitions and 637 arcs in 149 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 9 transitions
Reduce redundant transitions removed 9 transitions.
FORMULA HealthRecord-PT-05-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-05-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-05-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-05-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 237/237 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 69 transition count 132
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 69 transition count 132
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 116 place count 65 transition count 124
Iterating global reduction 0 with 4 rules applied. Total rules applied 120 place count 65 transition count 124
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 122 place count 65 transition count 122
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 123 place count 64 transition count 119
Iterating global reduction 1 with 1 rules applied. Total rules applied 124 place count 64 transition count 119
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 125 place count 63 transition count 117
Iterating global reduction 1 with 1 rules applied. Total rules applied 126 place count 63 transition count 117
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 127 place count 63 transition count 116
Applied a total of 127 rules in 35 ms. Remains 63 /125 variables (removed 62) and now considering 116/237 (removed 121) transitions.
[2026-05-25 19:02:34] [INFO ] Flow matrix only has 115 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13347095755560242553.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13161987785576725828.kers'
[2026-05-25 19:02:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13347095755560242553.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13161987785576725828.kers]
Normalized transition count is 114 out of 115 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 63 cols 337 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-25 19:02:34] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13161987785576725828.kers
Total runtime 1 ms.
[2026-05-25 19:02:34] [INFO ] Implicit Places using invariants in 160 ms returned []
[2026-05-25 19:02:34] [INFO ] Flow matrix only has 115 transitions (discarded 1 similar events)
[2026-05-25 19:02:34] [INFO ] Invariant cache hit.
[2026-05-25 19:02:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:02:34] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
Running 115 sub problems to find dead transitions.
[2026-05-25 19:02:34] [INFO ] Flow matrix only has 115 transitions (discarded 1 similar events)
[2026-05-25 19:02:34] [INFO ] Invariant cache hit.
[2026-05-25 19:02:34] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 114/177 variables, 63/84 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/177 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/177 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 11 (OVERLAPS) 1/178 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/178 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 13 (OVERLAPS) 0/178 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 178/178 variables, and 87 constraints, problems are : Problem set: 0 solved, 115 unsolved in 6747 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 16/23 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (OVERLAPS) 114/177 variables, 63/89 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/177 variables, 115/204 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/177 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (OVERLAPS) 1/178 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/178 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 11 (OVERLAPS) 0/178 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 178/178 variables, and 205 constraints, problems are : Problem set: 0 solved, 115 unsolved in 17079 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23912ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 23928ms
Starting structural reductions in LTL mode, iteration 1 : 63/125 places, 116/237 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24293 ms. Remains : 63/125 places, 116/237 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2026-05-25 19:02:58] [INFO ] Flow matrix only has 115 transitions (discarded 1 similar events)
[2026-05-25 19:02:58] [INFO ] Invariant cache hit.
[2026-05-25 19:02:58] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 19:02:58] [INFO ] Flow matrix only has 115 transitions (discarded 1 similar events)
[2026-05-25 19:02:58] [INFO ] Invariant cache hit.
[2026-05-25 19:02:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:02:58] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 63/63 places, 116/116 transitions.
Support contains 28 out of 63 places after structural reductions.
[2026-05-25 19:02:58] [INFO ] Flatten gal took : 28 ms
[2026-05-25 19:02:58] [INFO ] Flatten gal took : 10 ms
[2026-05-25 19:02:58] [INFO ] Input system was already deterministic with 116 transitions.
RANDOM walk for 40000 steps (3694 resets) in 1648 ms. (24 steps per ms) remains 6/30 properties
BEST_FIRST walk for 40003 steps (498 resets) in 130 ms. (305 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (487 resets) in 87 ms. (454 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (505 resets) in 93 ms. (425 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (504 resets) in 80 ms. (493 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40003 steps (503 resets) in 105 ms. (377 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (490 resets) in 80 ms. (493 steps per ms) remains 5/5 properties
[2026-05-25 19:02:59] [INFO ] Flow matrix only has 115 transitions (discarded 1 similar events)
[2026-05-25 19:02:59] [INFO ] Invariant cache hit.
[2026-05-25 19:02:59] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 34/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 23/63 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 114/177 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/177 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 1/178 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/178 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 0/178 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 178/178 variables, and 76 constraints, problems are : Problem set: 0 solved, 5 unsolved in 427 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 34/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 23/63 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 114/177 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/177 variables, 5/80 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/177 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 1/178 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/178 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 0/178 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 178/178 variables, and 81 constraints, problems are : Problem set: 0 solved, 5 unsolved in 308 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 739ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 4 properties in 97 ms.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 116/116 transitions.
Graph (trivial) has 71 edges and 63 vertex of which 6 / 63 are part of one of the 3 SCC in 6 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 208 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 59 transition count 106
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 57 transition count 104
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 11 place count 56 transition count 102
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 13 place count 55 transition count 101
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 27 place count 41 transition count 73
Iterating global reduction 4 with 14 rules applied. Total rules applied 41 place count 41 transition count 73
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 42 place count 41 transition count 72
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 45 place count 38 transition count 65
Iterating global reduction 5 with 3 rules applied. Total rules applied 48 place count 38 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 49 place count 38 transition count 64
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 51 place count 36 transition count 59
Iterating global reduction 6 with 2 rules applied. Total rules applied 53 place count 36 transition count 59
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 54 place count 36 transition count 58
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 55 place count 35 transition count 56
Iterating global reduction 7 with 1 rules applied. Total rules applied 56 place count 35 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 57 place count 35 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 67 place count 30 transition count 78
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 70 place count 30 transition count 75
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 73 place count 27 transition count 75
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 75 place count 27 transition count 137
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 79 place count 25 transition count 135
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 80 place count 24 transition count 101
Iterating global reduction 10 with 1 rules applied. Total rules applied 81 place count 24 transition count 101
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 82 place count 23 transition count 99
Iterating global reduction 10 with 1 rules applied. Total rules applied 83 place count 23 transition count 99
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 87 place count 23 transition count 95
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 11 with 7 rules applied. Total rules applied 94 place count 23 transition count 95
Applied a total of 94 rules in 53 ms. Remains 23 /63 variables (removed 40) and now considering 95/116 (removed 21) transitions.
Running 79 sub problems to find dead transitions.
[2026-05-25 19:03:00] [INFO ] Flow matrix only has 69 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13340551690870033491.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13694534457492099228.kers'
[2026-05-25 19:03:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13340551690870033491.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13694534457492099228.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 69 rows 23 cols 384 entries
Finished phase 1 with 15 SingleSign rule and 2 generalized
[2026-05-25 19:03:00] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13694534457492099228.kers
Total runtime 0 ms.
[2026-05-25 19:03:00] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (OVERLAPS) 1/23 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Problem TDEAD25 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
At refinement iteration 4 (OVERLAPS) 69/92 variables, 23/29 constraints. Problems are: Problem set: 8 solved, 71 unsolved
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 11/40 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/40 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/92 variables, 0/40 constraints. Problems are: Problem set: 10 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 40 constraints, problems are : Problem set: 10 solved, 69 unsolved in 1062 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 5/5 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 2/23 variables, 1/6 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 1/7 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/7 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 69/92 variables, 23/30 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 11/41 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 69/110 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/110 constraints. Problems are: Problem set: 10 solved, 69 unsolved
At refinement iteration 9 (OVERLAPS) 0/92 variables, 0/110 constraints. Problems are: Problem set: 10 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 110 constraints, problems are : Problem set: 10 solved, 69 unsolved in 2713 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 69/79 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3840ms problems are : Problem set: 10 solved, 69 unsolved
Search for dead transitions found 10 dead transitions in 3842ms
Found 10 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 10 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 10 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 23/63 places, 85/116 transitions.
Graph (complete) has 74 edges and 23 vertex of which 22 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 7 ms. Remains 22 /23 variables (removed 1) and now considering 85/85 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3903 ms. Remains : 22/63 places, 85/116 transitions.
RANDOM walk for 5814 steps (895 resets) in 112 ms. (51 steps per ms) remains 0/1 properties
Computed a total of 5 stabilizing places and 8 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((F(p0) U p1) U X(p2))&&X(G(p3))))'
Support contains 5 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 50 transition count 90
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 50 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 50 transition count 89
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 48 transition count 84
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 48 transition count 84
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 33 place count 46 transition count 79
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 46 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 46 transition count 78
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 45 transition count 76
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 45 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 45 transition count 75
Applied a total of 39 rules in 4 ms. Remains 45 /63 variables (removed 18) and now considering 75/116 (removed 41) transitions.
[2026-05-25 19:03:04] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13923856949230698106.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14842111689877720553.kers'
[2026-05-25 19:03:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13923856949230698106.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14842111689877720553.kers]
Normalized transition count is 73 out of 74 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 73 rows 45 cols 231 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 19:03:04] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14842111689877720553.kers
Total runtime 0 ms.
[2026-05-25 19:03:04] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 19:03:04] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
[2026-05-25 19:03:04] [INFO ] Invariant cache hit.
[2026-05-25 19:03:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:03:04] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2026-05-25 19:03:04] [INFO ] Flow matrix only has 74 transitions (discarded 1 similar events)
[2026-05-25 19:03:04] [INFO ] Invariant cache hit.
[2026-05-25 19:03:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 73/118 variables, 45/54 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 1/119 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/119 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (OVERLAPS) 0/119 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 119/119 variables, and 56 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2330 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 73/118 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 74/131 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 1/119 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/119 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/119 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 119/119 variables, and 132 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3577 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5916ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 5916ms
Starting structural reductions in LTL mode, iteration 1 : 45/63 places, 75/116 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6002 ms. Remains : 45/63 places, 75/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((F(p0) U p1) U X(p2))&&X(G(p3))))'
Stuttering acceptance computed with spot in 504 ms :[(OR (NOT p2) (NOT p3)), (NOT p3), (AND p1 (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-00
Stuttering criterion allowed to conclude after 25 steps with 1 reset in 3 ms.
FORMULA HealthRecord-PT-05-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-05-LTLFireability-00 finished in 6612 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((p0 U X(!p0))))||G(p1)))'
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 49 transition count 88
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 49 transition count 88
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 46 transition count 81
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 46 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 46 transition count 80
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 44 transition count 75
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 44 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 44 transition count 74
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 43 transition count 72
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 43 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 43 place count 43 transition count 71
Applied a total of 43 rules in 7 ms. Remains 43 /63 variables (removed 20) and now considering 71/116 (removed 45) transitions.
[2026-05-25 19:03:11] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2877012479577276076.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10835630108044386299.kers'
[2026-05-25 19:03:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2877012479577276076.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10835630108044386299.kers]
Normalized transition count is 69 out of 70 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 69 rows 43 cols 223 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 19:03:11] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10835630108044386299.kers
Total runtime 0 ms.
[2026-05-25 19:03:11] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:03:11] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2026-05-25 19:03:11] [INFO ] Invariant cache hit.
[2026-05-25 19:03:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:03:11] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 70 sub problems to find dead transitions.
[2026-05-25 19:03:11] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2026-05-25 19:03:11] [INFO ] Invariant cache hit.
[2026-05-25 19:03:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 69/112 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 1/113 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/113 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 0/113 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 113/113 variables, and 54 constraints, problems are : Problem set: 0 solved, 70 unsolved in 2222 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (OVERLAPS) 69/112 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 70/125 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (OVERLAPS) 1/113 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/113 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 10 (OVERLAPS) 0/113 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 113/113 variables, and 126 constraints, problems are : Problem set: 0 solved, 70 unsolved in 3519 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5751ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 5752ms
Starting structural reductions in LTL mode, iteration 1 : 43/63 places, 71/116 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5847 ms. Remains : 43/63 places, 71/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((p0 U X(!p0))))||G(p1)))'
Stuttering acceptance computed with spot in 246 ms :[true, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-03
Product exploration explored 100000 steps with 15 reset in 131 ms.
Product exploration explored 100000 steps with 26 reset in 83 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge based reduction with 13 factoid took 62 ms. Reduced automaton from 7 states, 17 edges and 2 AP (stutter sensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 40000 steps (3698 resets) in 248 ms. (160 steps per ms) remains 2/5 properties
BEST_FIRST walk for 40004 steps (499 resets) in 107 ms. (370 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (499 resets) in 144 ms. (275 steps per ms) remains 2/2 properties
[2026-05-25 19:03:18] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2026-05-25 19:03:18] [INFO ] Invariant cache hit.
[2026-05-25 19:03:18] [INFO ] State equation strengthened by 1 read => feed constraints.
Problem apf3 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Real declared 24/113 variables, and 1 constraints, problems are : Problem set: 2 solved, 0 unsolved in 19 ms.
Refiners :[Positive P Invariants (semi-flows): 1/7 constraints, State Equation: 0/43 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Negative knowledge disproves property using: (G (NOT p0))
Knowledge based reduction with 16 factoid took 44 ms. Proved property starting from automaton with 6 states, 15 edges and 2 AP (stutter insensitive
Knowledge-based reduction took 345 ms.
FORMULA HealthRecord-PT-05-LTLFireability-03 FALSE TECHNIQUES NEGATIVE_KNOWLEDGE
Treatment of property HealthRecord-PT-05-LTLFireability-03 finished in 6687 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&(p1||(p2&&G(p3))))))'
Support contains 5 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 48 transition count 86
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 48 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 48 transition count 85
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 34 place count 45 transition count 78
Iterating global reduction 1 with 3 rules applied. Total rules applied 37 place count 45 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 45 transition count 77
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 40 place count 43 transition count 72
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 43 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 43 place count 43 transition count 71
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 44 place count 42 transition count 69
Iterating global reduction 3 with 1 rules applied. Total rules applied 45 place count 42 transition count 69
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 46 place count 42 transition count 68
Applied a total of 46 rules in 5 ms. Remains 42 /63 variables (removed 21) and now considering 68/116 (removed 48) transitions.
[2026-05-25 19:03:18] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7313006780016605681.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9762800873326489942.kers'
[2026-05-25 19:03:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7313006780016605681.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9762800873326489942.kers]
Normalized transition count is 66 out of 67 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 42 cols 213 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 19:03:18] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9762800873326489942.kers
Total runtime 0 ms.
[2026-05-25 19:03:18] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 19:03:18] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 19:03:18] [INFO ] Invariant cache hit.
[2026-05-25 19:03:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:03:18] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 67 sub problems to find dead transitions.
[2026-05-25 19:03:18] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 19:03:18] [INFO ] Invariant cache hit.
[2026-05-25 19:03:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 66/108 variables, 42/51 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/109 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/109 variables, and 53 constraints, problems are : Problem set: 0 solved, 67 unsolved in 2071 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 66/108 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 67/121 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 1/109 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 0/109 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/109 variables, and 122 constraints, problems are : Problem set: 0 solved, 67 unsolved in 3366 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5445ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 5445ms
Starting structural reductions in LTL mode, iteration 1 : 42/63 places, 68/116 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5524 ms. Remains : 42/63 places, 68/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&(p1||(G(p2)&&p3)))))'
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), true, (NOT p0), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-04
Entered a terminal (fully accepting) state of product in 17 steps with 2 reset in 1 ms.
FORMULA HealthRecord-PT-05-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-05-LTLFireability-04 finished in 5717 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(p0))||((G(p1) U p2)&&X(p3))))))'
Support contains 6 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 50 transition count 90
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 50 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 50 transition count 89
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 47 transition count 82
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 47 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 34 place count 47 transition count 81
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 36 place count 45 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 45 transition count 76
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 44 transition count 74
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 44 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 41 place count 44 transition count 73
Applied a total of 41 rules in 7 ms. Remains 44 /63 variables (removed 19) and now considering 73/116 (removed 43) transitions.
[2026-05-25 19:03:23] [INFO ] Flow matrix only has 72 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10203526217897630968.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14538043783762409027.kers'
[2026-05-25 19:03:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10203526217897630968.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14538043783762409027.kers]
Normalized transition count is 71 out of 72 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 71 rows 44 cols 227 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-25 19:03:23] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14538043783762409027.kers
Total runtime 0 ms.
[2026-05-25 19:03:23] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:03:23] [INFO ] Flow matrix only has 72 transitions (discarded 1 similar events)
[2026-05-25 19:03:23] [INFO ] Invariant cache hit.
[2026-05-25 19:03:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:03:23] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2026-05-25 19:03:23] [INFO ] Flow matrix only has 72 transitions (discarded 1 similar events)
[2026-05-25 19:03:23] [INFO ] Invariant cache hit.
[2026-05-25 19:03:23] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 71/115 variables, 44/55 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (OVERLAPS) 1/116 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (OVERLAPS) 0/116 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 56 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2160 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 71/115 variables, 44/59 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 72/131 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (OVERLAPS) 1/116 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (OVERLAPS) 0/116 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 132 constraints, problems are : Problem set: 0 solved, 72 unsolved in 4045 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6217ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 6217ms
Starting structural reductions in LTL mode, iteration 1 : 44/63 places, 73/116 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6310 ms. Remains : 44/63 places, 73/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(p0))||((G(p1) U p2)&&X(p3))))))'
Stuttering acceptance computed with spot in 446 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p2) p3), (AND (NOT p0) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-05
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-05-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-05-LTLFireability-05 finished in 6800 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(G(p1))||p0))))'
Support contains 5 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 47 transition count 84
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 47 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 47 transition count 83
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 44 transition count 76
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 44 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 44 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 42 transition count 70
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 42 transition count 70
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 42 transition count 69
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 46 place count 41 transition count 67
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 41 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 48 place count 41 transition count 66
Applied a total of 48 rules in 9 ms. Remains 41 /63 variables (removed 22) and now considering 66/116 (removed 50) transitions.
[2026-05-25 19:03:30] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11977119516413011072.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15065168141204049856.kers'
[2026-05-25 19:03:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11977119516413011072.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15065168141204049856.kers]
Normalized transition count is 64 out of 65 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 64 rows 41 cols 209 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-25 19:03:30] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15065168141204049856.kers
Total runtime 0 ms.
[2026-05-25 19:03:30] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:03:30] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 19:03:30] [INFO ] Invariant cache hit.
[2026-05-25 19:03:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:03:30] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 65 sub problems to find dead transitions.
[2026-05-25 19:03:30] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 19:03:30] [INFO ] Invariant cache hit.
[2026-05-25 19:03:30] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (OVERLAPS) 64/105 variables, 41/50 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 1/106 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (OVERLAPS) 0/106 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 52 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1929 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 64/105 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 65/118 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 1/106 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 119 constraints, problems are : Problem set: 0 solved, 65 unsolved in 3129 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5064ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 5064ms
Starting structural reductions in LTL mode, iteration 1 : 41/63 places, 66/116 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5156 ms. Remains : 41/63 places, 66/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(G(p1))||p0))))'
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-06
Product exploration explored 100000 steps with 1 reset in 90 ms.
Product exploration explored 100000 steps with 20 reset in 83 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge based reduction with 4 factoid took 68 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 1306 steps (120 resets) in 7 ms. (163 steps per ms) remains 0/2 properties
Knowledge based reduction with 4 factoid took 77 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 289 ms.
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 66/66 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 66/66 (removed 0) transitions.
[2026-05-25 19:03:36] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 19:03:36] [INFO ] Invariant cache hit.
[2026-05-25 19:03:36] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 19:03:36] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 19:03:36] [INFO ] Invariant cache hit.
[2026-05-25 19:03:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:03:36] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 41/41 places, 66/66 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge based reduction with 4 factoid took 40 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 642 steps (58 resets) in 6 ms. (91 steps per ms) remains 0/2 properties
Knowledge based reduction with 4 factoid took 81 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 260 ms.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 7 reset in 61 ms.
Product exploration explored 100000 steps with 42 reset in 52 ms.
Spot run failed in 77 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin9484684733680956325
[2026-05-25 19:03:37] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9484684733680956325
Running compilation step : cd /tmp/ltsmin9484684733680956325;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 249 ms.
Running link step : cd /tmp/ltsmin9484684733680956325;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin9484684733680956325;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased10893687457516254189.hoa' '--buchi-type=spotba'
LTSmin run took 85 ms.
FORMULA HealthRecord-PT-05-LTLFireability-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-05-LTLFireability-06 finished in 7196 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Graph (trivial) has 60 edges and 63 vertex of which 6 / 63 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 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 44 transition count 82
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 44 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 32 place count 44 transition count 81
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 41 transition count 74
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 41 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 41 transition count 73
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 41 place count 39 transition count 68
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 39 transition count 68
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 39 transition count 67
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 45 place count 38 transition count 65
Iterating global reduction 3 with 1 rules applied. Total rules applied 46 place count 38 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 47 place count 38 transition count 64
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 51 place count 36 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 52 place count 36 transition count 61
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 54 place count 36 transition count 59
Applied a total of 54 rules in 19 ms. Remains 36 /63 variables (removed 27) and now considering 59/116 (removed 57) transitions.
[2026-05-25 19:03:37] [INFO ] Flow matrix only has 56 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-16219710866462763204.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7979506633204657330.kers'
[2026-05-25 19:03:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16219710866462763204.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7979506633204657330.kers]
Normalized transition count is 55 out of 56 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 36 cols 176 entries
Finished phase 1 with 29 SingleSign rule and 0 generalized
[2026-05-25 19:03:37] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7979506633204657330.kers
Total runtime 1 ms.
[2026-05-25 19:03:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:03:37] [INFO ] Flow matrix only has 56 transitions (discarded 3 similar events)
[2026-05-25 19:03:37] [INFO ] Invariant cache hit.
[2026-05-25 19:03:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:03:37] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2026-05-25 19:03:37] [INFO ] Redundant transitions in 1 ms returned []
Running 45 sub problems to find dead transitions.
[2026-05-25 19:03:37] [INFO ] Flow matrix only has 56 transitions (discarded 3 similar events)
[2026-05-25 19:03:37] [INFO ] Invariant cache hit.
[2026-05-25 19:03:37] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 55/91 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (OVERLAPS) 1/92 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 9 (OVERLAPS) 0/92 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 46 constraints, problems are : Problem set: 0 solved, 45 unsolved in 1090 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 55/91 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 45/90 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/91 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (OVERLAPS) 1/92 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/92 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 10 (OVERLAPS) 0/92 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 91 constraints, problems are : Problem set: 0 solved, 45 unsolved in 1347 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 36/36 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2444ms problems are : Problem set: 0 solved, 45 unsolved
Search for dead transitions found 0 dead transitions in 2444ms
Starting structural reductions in SI_LTL mode, iteration 1 : 36/63 places, 59/116 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2540 ms. Remains : 36/63 places, 59/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||p1))))'
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-07
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-05-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-05-LTLFireability-07 finished in 2668 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Graph (trivial) has 70 edges and 63 vertex of which 6 / 63 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.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 14 place count 47 transition count 87
Iterating global reduction 0 with 13 rules applied. Total rules applied 27 place count 47 transition count 87
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 28 place count 47 transition count 86
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 45 transition count 82
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 45 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 33 place count 45 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 44 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 44 transition count 78
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 43 transition count 76
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 43 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 43 transition count 75
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 42 place count 41 transition count 73
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 43 place count 41 transition count 72
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 55 place count 35 transition count 99
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 58 place count 35 transition count 96
Applied a total of 58 rules in 23 ms. Remains 35 /63 variables (removed 28) and now considering 96/116 (removed 20) transitions.
[2026-05-25 19:03:40] [INFO ] Flow matrix only has 83 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10399732542126196504.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11153639221356439174.kers'
[2026-05-25 19:03:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10399732542126196504.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11153639221356439174.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 35 cols 358 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-25 19:03:40] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11153639221356439174.kers
Total runtime 1 ms.
[2026-05-25 19:03:40] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 19:03:40] [INFO ] Flow matrix only has 83 transitions (discarded 13 similar events)
[2026-05-25 19:03:40] [INFO ] Invariant cache hit.
[2026-05-25 19:03:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2026-05-25 19:03:40] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2026-05-25 19:03:40] [INFO ] Redundant transitions in 2 ms returned []
Running 80 sub problems to find dead transitions.
[2026-05-25 19:03:40] [INFO ] Flow matrix only has 83 transitions (discarded 13 similar events)
[2026-05-25 19:03:40] [INFO ] Invariant cache hit.
[2026-05-25 19:03:40] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/35 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 82/117 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 1/118 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 0/118 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 55 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2311 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, ReadFeed: 10/10 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) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/35 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 82/117 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 80/135 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 1/118 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/118 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 136 constraints, problems are : Problem set: 0 solved, 80 unsolved in 5631 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7960ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 7960ms
Starting structural reductions in SI_LTL mode, iteration 1 : 35/63 places, 96/116 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8081 ms. Remains : 35/63 places, 96/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-09
Product exploration explored 100000 steps with 50000 reset in 134 ms.
Product exploration explored 100000 steps with 50000 reset in 137 ms.
Computed a total of 16 stabilizing places and 44 stable transitions
Computed a total of 16 stabilizing places and 44 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 2 factoid took 17 ms. Proved property starting from automaton with 1 states, 1 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 18 ms.
FORMULA HealthRecord-PT-05-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-05-LTLFireability-09 finished in 8437 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U X(p1)) U p1)&&X(X(p2))))'
Support contains 5 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 49 transition count 88
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 49 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 49 transition count 87
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 46 transition count 80
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 46 transition count 80
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 44 transition count 75
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 44 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 44 transition count 74
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 43 transition count 72
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 43 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 43 place count 43 transition count 71
Applied a total of 43 rules in 10 ms. Remains 43 /63 variables (removed 20) and now considering 71/116 (removed 45) transitions.
[2026-05-25 19:03:48] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3114025962956698174.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14337891438449690638.kers'
[2026-05-25 19:03:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3114025962956698174.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14337891438449690638.kers]
Normalized transition count is 69 out of 70 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 69 rows 43 cols 223 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 19:03:48] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14337891438449690638.kers
Total runtime 0 ms.
[2026-05-25 19:03:48] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 19:03:48] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2026-05-25 19:03:48] [INFO ] Invariant cache hit.
[2026-05-25 19:03:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:03:49] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 70 sub problems to find dead transitions.
[2026-05-25 19:03:49] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2026-05-25 19:03:49] [INFO ] Invariant cache hit.
[2026-05-25 19:03:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 69/112 variables, 43/53 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 1/113 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (OVERLAPS) 0/113 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 113/113 variables, and 54 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1857 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 69/112 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 70/125 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 1/113 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/113 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 11 (OVERLAPS) 0/113 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 113/113 variables, and 126 constraints, problems are : Problem set: 0 solved, 70 unsolved in 3925 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5788ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 5788ms
Starting structural reductions in LTL mode, iteration 1 : 43/63 places, 71/116 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5886 ms. Remains : 43/63 places, 71/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U X(p1)) U p1)&&X(X(p2))))'
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), (NOT p2), true, (NOT p2)]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-05-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-05-LTLFireability-10 finished in 6157 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Graph (trivial) has 71 edges and 63 vertex of which 6 / 63 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 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 45 transition count 84
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 45 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 30 place count 45 transition count 83
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 33 place count 42 transition count 76
Iterating global reduction 1 with 3 rules applied. Total rules applied 36 place count 42 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 42 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 39 place count 40 transition count 70
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 40 transition count 70
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 42 place count 40 transition count 69
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 46 place count 38 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 47 place count 38 transition count 66
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 49 place count 37 transition count 71
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 51 place count 37 transition count 69
Applied a total of 51 rules in 21 ms. Remains 37 /63 variables (removed 26) and now considering 69/116 (removed 47) transitions.
[2026-05-25 19:03:55] [INFO ] Flow matrix only has 66 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-12447288184133137318.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12416755613950308800.kers'
[2026-05-25 19:03:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12447288184133137318.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12416755613950308800.kers]
Normalized transition count is 65 out of 66 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 65 rows 37 cols 202 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-25 19:03:55] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12416755613950308800.kers
Total runtime 0 ms.
[2026-05-25 19:03:55] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 19:03:55] [INFO ] Flow matrix only has 66 transitions (discarded 3 similar events)
[2026-05-25 19:03:55] [INFO ] Invariant cache hit.
[2026-05-25 19:03:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 19:03:55] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2026-05-25 19:03:55] [INFO ] Redundant transitions in 1 ms returned []
Running 55 sub problems to find dead transitions.
[2026-05-25 19:03:55] [INFO ] Flow matrix only has 66 transitions (discarded 3 similar events)
[2026-05-25 19:03:55] [INFO ] Invariant cache hit.
[2026-05-25 19:03:55] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 65/102 variables, 37/48 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 1/103 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 55 constraints, problems are : Problem set: 0 solved, 55 unsolved in 1255 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 65/102 variables, 37/49 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 6/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 55/110 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 1/103 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/103 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 12 (OVERLAPS) 0/103 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 111 constraints, problems are : Problem set: 0 solved, 55 unsolved in 2172 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3435ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 3436ms
Starting structural reductions in SI_LTL mode, iteration 1 : 37/63 places, 69/116 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3531 ms. Remains : 37/63 places, 69/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-11
Product exploration explored 100000 steps with 0 reset in 46 ms.
Product exploration explored 100000 steps with 7 reset in 43 ms.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge based reduction with 3 factoid took 49 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 30270 steps (3136 resets) in 49 ms. (605 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Knowledge-based reduction took 175 ms.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 1 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 69/69 transitions.
Applied a total of 0 rules in 4 ms. Remains 37 /37 variables (removed 0) and now considering 69/69 (removed 0) transitions.
[2026-05-25 19:03:59] [INFO ] Flow matrix only has 66 transitions (discarded 3 similar events)
[2026-05-25 19:03:59] [INFO ] Invariant cache hit.
[2026-05-25 19:03:59] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:03:59] [INFO ] Flow matrix only has 66 transitions (discarded 3 similar events)
[2026-05-25 19:03:59] [INFO ] Invariant cache hit.
[2026-05-25 19:03:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 19:03:59] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2026-05-25 19:03:59] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 89 ms. Remains : 37/37 places, 69/69 transitions.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge based reduction with 3 factoid took 43 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 31617 steps (3290 resets) in 59 ms. (526 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Knowledge-based reduction took 168 ms.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 21 reset in 47 ms.
Product exploration explored 100000 steps with 5 reset in 43 ms.
Built C files in :
/tmp/ltsmin2553110716613340013
[2026-05-25 19:03:59] [INFO ] Computing symmetric may disable matrix : 69 transitions.
[2026-05-25 19:03:59] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:03:59] [INFO ] Computing symmetric may enable matrix : 69 transitions.
[2026-05-25 19:03:59] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:03:59] [INFO ] Computing Do-Not-Accords matrix : 69 transitions.
[2026-05-25 19:03:59] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:03:59] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2553110716613340013
Running compilation step : cd /tmp/ltsmin2553110716613340013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 158 ms.
Running link step : cd /tmp/ltsmin2553110716613340013;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin2553110716613340013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1944859922723441376.hoa' '--buchi-type=spotba'
LTSmin run took 55 ms.
FORMULA HealthRecord-PT-05-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-05-LTLFireability-11 finished in 4646 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((G(F(p0))||(F(p0)&&X(p1)))) U X((p2||X(p3))))))'
Support contains 4 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 48 transition count 86
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 48 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 48 transition count 85
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 34 place count 45 transition count 78
Iterating global reduction 1 with 3 rules applied. Total rules applied 37 place count 45 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 45 transition count 77
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 40 place count 43 transition count 72
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 43 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 43 place count 43 transition count 71
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 44 place count 42 transition count 69
Iterating global reduction 3 with 1 rules applied. Total rules applied 45 place count 42 transition count 69
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 46 place count 42 transition count 68
Applied a total of 46 rules in 5 ms. Remains 42 /63 variables (removed 21) and now considering 68/116 (removed 48) transitions.
[2026-05-25 19:03:59] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3496972433125940869.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12590843708720309911.kers'
[2026-05-25 19:03:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3496972433125940869.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12590843708720309911.kers]
Normalized transition count is 66 out of 67 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 42 cols 213 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 19:03:59] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12590843708720309911.kers
Total runtime 1 ms.
[2026-05-25 19:03:59] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:03:59] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 19:03:59] [INFO ] Invariant cache hit.
[2026-05-25 19:03:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:03:59] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 67 sub problems to find dead transitions.
[2026-05-25 19:03:59] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 19:03:59] [INFO ] Invariant cache hit.
[2026-05-25 19:03:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 66/108 variables, 42/51 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/109 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/109 variables, and 52 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1670 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 66/108 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 67/120 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 1/109 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 0/109 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/109 variables, and 121 constraints, problems are : Problem set: 0 solved, 67 unsolved in 3291 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4966ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 4966ms
Starting structural reductions in LTL mode, iteration 1 : 42/63 places, 68/116 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5055 ms. Remains : 42/63 places, 68/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((G(F(p0))||(F(p0)&&X(p1)))) U X((X(p2)||p3)))))'
Stuttering acceptance computed with spot in 394 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3) p1 (NOT p2)), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-13
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-05-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-05-LTLFireability-13 finished in 5525 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G((F(p1) U p2)))&&p0) U X(X(X(p3)))))'
Support contains 6 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 48 transition count 86
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 48 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 48 transition count 85
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 34 place count 45 transition count 78
Iterating global reduction 1 with 3 rules applied. Total rules applied 37 place count 45 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 45 transition count 77
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 44 transition count 74
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 44 transition count 74
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 43 transition count 72
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 43 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 43 place count 43 transition count 71
Applied a total of 43 rules in 4 ms. Remains 43 /63 variables (removed 20) and now considering 71/116 (removed 45) transitions.
[2026-05-25 19:04:05] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11063938357287641250.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4601108174429016948.kers'
[2026-05-25 19:04:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11063938357287641250.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4601108174429016948.kers]
Normalized transition count is 69 out of 70 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 69 rows 43 cols 223 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 19:04:05] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4601108174429016948.kers
Total runtime 2 ms.
[2026-05-25 19:04:05] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-25 19:04:05] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2026-05-25 19:04:05] [INFO ] Invariant cache hit.
[2026-05-25 19:04:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:04:05] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 70 sub problems to find dead transitions.
[2026-05-25 19:04:05] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2026-05-25 19:04:05] [INFO ] Invariant cache hit.
[2026-05-25 19:04:05] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 69/112 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 1/113 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (OVERLAPS) 0/113 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 113/113 variables, and 53 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1755 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 69/112 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 70/125 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 1/113 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/113 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 11 (OVERLAPS) 0/113 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 113/113 variables, and 126 constraints, problems are : Problem set: 0 solved, 70 unsolved in 3601 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5365ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 5365ms
Starting structural reductions in LTL mode, iteration 1 : 43/63 places, 71/116 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5456 ms. Remains : 43/63 places, 71/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G((F(p1) U p2)))&&p0) U X(X(X(p3)))))'
Stuttering acceptance computed with spot in 608 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), true, (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p2) (NOT p1)), (NOT p2), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-14
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-05-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-05-LTLFireability-14 finished in 6120 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Graph (trivial) has 71 edges and 63 vertex of which 6 / 63 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 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 45 transition count 84
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 45 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 30 place count 45 transition count 83
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 32 place count 43 transition count 78
Iterating global reduction 1 with 2 rules applied. Total rules applied 34 place count 43 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 35 place count 43 transition count 77
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 42 transition count 75
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 42 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 42 transition count 74
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 42 place count 40 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 43 place count 40 transition count 71
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 45 place count 39 transition count 77
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 47 place count 39 transition count 75
Applied a total of 47 rules in 15 ms. Remains 39 /63 variables (removed 24) and now considering 75/116 (removed 41) transitions.
[2026-05-25 19:04:11] [INFO ] Flow matrix only has 72 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-12888156517336933201.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1328594460963625414.kers'
[2026-05-25 19:04:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12888156517336933201.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1328594460963625414.kers]
Normalized transition count is 71 out of 72 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 71 rows 39 cols 218 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-05-25 19:04:11] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1328594460963625414.kers
Total runtime 1 ms.
[2026-05-25 19:04:11] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 19:04:11] [INFO ] Flow matrix only has 72 transitions (discarded 3 similar events)
[2026-05-25 19:04:11] [INFO ] Invariant cache hit.
[2026-05-25 19:04:11] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-25 19:04:11] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2026-05-25 19:04:11] [INFO ] Redundant transitions in 1 ms returned []
Running 61 sub problems to find dead transitions.
[2026-05-25 19:04:11] [INFO ] Flow matrix only has 72 transitions (discarded 3 similar events)
[2026-05-25 19:04:11] [INFO ] Invariant cache hit.
[2026-05-25 19:04:11] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 7/39 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 71/110 variables, 39/50 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 7/57 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 1/111 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/111 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 58 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1417 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 39/39 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 7/39 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 71/110 variables, 39/50 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 7/57 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 61/118 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 1/111 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 0/111 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 119 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2606 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 39/39 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4031ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 4031ms
Starting structural reductions in SI_LTL mode, iteration 1 : 39/63 places, 75/116 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4133 ms. Remains : 39/63 places, 75/116 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-05-LTLFireability-15
Product exploration explored 100000 steps with 6 reset in 37 ms.
Product exploration explored 100000 steps with 0 reset in 44 ms.
Computed a total of 6 stabilizing places and 13 stable transitions
Computed a total of 6 stabilizing places and 13 stable transitions
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (4152 resets) in 57 ms. (689 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (505 resets) in 72 ms. (548 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 13992 steps, run visited all 1 properties in 24 ms. (steps per millisecond=583 )
Probabilistic random walk after 13992 steps, saw 2907 distinct states, run finished after 27 ms. (steps per millisecond=518 ) properties seen :1
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 309 ms.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 75/75 transitions.
Applied a total of 0 rules in 3 ms. Remains 39 /39 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2026-05-25 19:04:16] [INFO ] Flow matrix only has 72 transitions (discarded 3 similar events)
[2026-05-25 19:04:16] [INFO ] Invariant cache hit.
[2026-05-25 19:04:16] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 19:04:16] [INFO ] Flow matrix only has 72 transitions (discarded 3 similar events)
[2026-05-25 19:04:16] [INFO ] Invariant cache hit.
[2026-05-25 19:04:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-25 19:04:16] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2026-05-25 19:04:16] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 79 ms. Remains : 39/39 places, 75/75 transitions.
Computed a total of 6 stabilizing places and 13 stable transitions
Computed a total of 6 stabilizing places and 13 stable transitions
Knowledge based reduction with 3 factoid took 41 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (4128 resets) in 95 ms. (416 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (509 resets) in 20 ms. (1904 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 13992 steps, run visited all 1 properties in 23 ms. (steps per millisecond=608 )
Probabilistic random walk after 13992 steps, saw 2907 distinct states, run finished after 23 ms. (steps per millisecond=608 ) properties seen :1
Knowledge based reduction with 3 factoid took 51 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 213 ms.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 16 reset in 40 ms.
Product exploration explored 100000 steps with 7 reset in 50 ms.
Built C files in :
/tmp/ltsmin14601560021284526645
[2026-05-25 19:04:16] [INFO ] Computing symmetric may disable matrix : 75 transitions.
[2026-05-25 19:04:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:04:16] [INFO ] Computing symmetric may enable matrix : 75 transitions.
[2026-05-25 19:04:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:04:16] [INFO ] Computing Do-Not-Accords matrix : 75 transitions.
[2026-05-25 19:04:16] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:04:16] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14601560021284526645
Running compilation step : cd /tmp/ltsmin14601560021284526645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 161 ms.
Running link step : cd /tmp/ltsmin14601560021284526645;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin14601560021284526645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7636055400152262334.hoa' '--buchi-type=spotba'
LTSmin run took 53 ms.
FORMULA HealthRecord-PT-05-LTLFireability-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-05-LTLFireability-15 finished in 5534 ms.
All properties solved by simple procedures.
Total runtime 102945 ms.

BK_STOP 1779735856966

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-05"
export BK_EXAMINATION="LTLFireability"
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-05, examination is LTLFireability"
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-177961074300572"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-05.tgz
mv HealthRecord-PT-05 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;