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-177961074300564.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-04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300564
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 8.0K Mar 7 13:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 7 13:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Mar 7 13:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 7 13:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 10:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 7 13:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Mar 7 13:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 7 13:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 7 13:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 50K 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-04-LTLFireability-00
FORMULA_NAME HealthRecord-PT-04-LTLFireability-01
FORMULA_NAME HealthRecord-PT-04-LTLFireability-02
FORMULA_NAME HealthRecord-PT-04-LTLFireability-03
FORMULA_NAME HealthRecord-PT-04-LTLFireability-04
FORMULA_NAME HealthRecord-PT-04-LTLFireability-05
FORMULA_NAME HealthRecord-PT-04-LTLFireability-06
FORMULA_NAME HealthRecord-PT-04-LTLFireability-07
FORMULA_NAME HealthRecord-PT-04-LTLFireability-08
FORMULA_NAME HealthRecord-PT-04-LTLFireability-09
FORMULA_NAME HealthRecord-PT-04-LTLFireability-10
FORMULA_NAME HealthRecord-PT-04-LTLFireability-11
FORMULA_NAME HealthRecord-PT-04-LTLFireability-12
FORMULA_NAME HealthRecord-PT-04-LTLFireability-13
FORMULA_NAME HealthRecord-PT-04-LTLFireability-14
FORMULA_NAME HealthRecord-PT-04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779735612851

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-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 19:00:13] [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 19:00:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:00:14] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2026-05-25 19:00:14] [INFO ] Transformed 123 places.
[2026-05-25 19:00:14] [INFO ] Transformed 239 transitions.
[2026-05-25 19:00:14] [INFO ] Found NUPN structural information;
[2026-05-25 19:00:14] [INFO ] Parsed PT model containing 123 places and 239 transitions and 617 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA HealthRecord-PT-04-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 231/231 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 75 transition count 140
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 75 transition count 140
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 103 place count 68 transition count 126
Iterating global reduction 0 with 7 rules applied. Total rules applied 110 place count 68 transition count 126
Applied a total of 110 rules in 33 ms. Remains 68 /123 variables (removed 55) and now considering 126/231 (removed 105) transitions.
[2026-05-25 19:00:14] [INFO ] Flow matrix only has 123 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-8498021975540370026.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17514135127833202415.kers'
[2026-05-25 19:00:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8498021975540370026.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17514135127833202415.kers]
Normalized transition count is 122 out of 123 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 122 rows 68 cols 356 entries
Finished phase 1 with 57 SingleSign rule and 2 generalized
[2026-05-25 19:00:14] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17514135127833202415.kers
Total runtime 1 ms.
[2026-05-25 19:00:14] [INFO ] Implicit Places using invariants in 265 ms returned []
[2026-05-25 19:00:14] [INFO ] Flow matrix only has 123 transitions (discarded 3 similar events)
[2026-05-25 19:00:14] [INFO ] Invariant cache hit.
[2026-05-25 19:00:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:00:14] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
Running 125 sub problems to find dead transitions.
[2026-05-25 19:00:14] [INFO ] Flow matrix only has 123 transitions (discarded 3 similar events)
[2026-05-25 19:00:14] [INFO ] Invariant cache hit.
[2026-05-25 19:00:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 1 (OVERLAPS) 1/68 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 7 (OVERLAPS) 122/190 variables, 68/83 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/190 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 9 (OVERLAPS) 1/191 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 11 (OVERLAPS) 0/191 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 125 unsolved
No progress, stopping.
After SMT solving in domain Real declared 191/191 variables, and 84 constraints, problems are : Problem set: 0 solved, 125 unsolved in 6024 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 68/68 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 125/125 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 125 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 1 (OVERLAPS) 1/68 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 6 (OVERLAPS) 122/190 variables, 68/85 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/190 variables, 125/210 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/190 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 9 (OVERLAPS) 1/191 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 11 (OVERLAPS) 0/191 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 125 unsolved
No progress, stopping.
After SMT solving in domain Int declared 191/191 variables, and 211 constraints, problems are : Problem set: 0 solved, 125 unsolved in 9377 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 68/68 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 125/125 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15477ms problems are : Problem set: 0 solved, 125 unsolved
Search for dead transitions found 0 dead transitions in 15494ms
Starting structural reductions in LTL mode, iteration 1 : 68/123 places, 126/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15986 ms. Remains : 68/123 places, 126/231 transitions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2026-05-25 19:00:30] [INFO ] Flow matrix only has 123 transitions (discarded 3 similar events)
[2026-05-25 19:00:30] [INFO ] Invariant cache hit.
[2026-05-25 19:00:30] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:00:30] [INFO ] Flow matrix only has 123 transitions (discarded 3 similar events)
[2026-05-25 19:00:30] [INFO ] Invariant cache hit.
[2026-05-25 19:00:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:00:30] [INFO ] Implicit Places using invariants and state equation in 64 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 102 ms. Remains : 68/68 places, 126/126 transitions.
Support contains 30 out of 68 places after structural reductions.
[2026-05-25 19:00:30] [INFO ] Flatten gal took : 29 ms
[2026-05-25 19:00:30] [INFO ] Flatten gal took : 11 ms
[2026-05-25 19:00:30] [INFO ] Input system was already deterministic with 126 transitions.
Support contains 27 out of 68 places (down from 30) after GAL structural reductions.
RANDOM walk for 40000 steps (3085 resets) in 2050 ms. (19 steps per ms) remains 8/28 properties
BEST_FIRST walk for 40002 steps (444 resets) in 160 ms. (248 steps per ms) remains 6/8 properties
BEST_FIRST walk for 40004 steps (443 resets) in 102 ms. (388 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (457 resets) in 127 ms. (312 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (440 resets) in 106 ms. (373 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (273 resets) in 79 ms. (500 steps per ms) remains 5/5 properties
[2026-05-25 19:00:31] [INFO ] Flow matrix only has 123 transitions (discarded 3 similar events)
[2026-05-25 19:00:31] [INFO ] Invariant cache hit.
[2026-05-25 19:00:31] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 43/50 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 16/66 variables, 4/9 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/66 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2/68 variables, 2/11 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 122/190 variables, 68/79 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 0/79 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 1/191 variables, 1/80 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/191 variables, 0/80 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/191 variables, 0/80 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 191/191 variables, and 80 constraints, problems are : Problem set: 1 solved, 4 unsolved in 250 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 68/68 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/4 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 20/66 variables, 5/10 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 2/68 variables, 2/12 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/68 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 122/190 variables, 68/80 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 4/84 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 0/84 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 1/191 variables, 1/85 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/191 variables, 0/85 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/191 variables, 0/85 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 191/191 variables, and 85 constraints, problems are : Problem set: 1 solved, 4 unsolved in 276 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 68/68 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/5 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 531ms problems are : Problem set: 1 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 2 properties in 105 ms.
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 68/68 places, 126/126 transitions.
Graph (trivial) has 81 edges and 68 vertex of which 6 / 68 are part of one of the 3 SCC in 4 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 235 edges and 65 vertex of which 62 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 62 transition count 113
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 8 rules applied. Total rules applied 13 place count 59 transition count 108
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 16 place count 57 transition count 107
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 16 place count 57 transition count 106
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 56 transition count 106
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 32 place count 42 transition count 76
Iterating global reduction 3 with 14 rules applied. Total rules applied 46 place count 42 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 48 place count 42 transition count 74
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 54 place count 36 transition count 61
Iterating global reduction 4 with 6 rules applied. Total rules applied 60 place count 36 transition count 61
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 64 place count 36 transition count 57
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 65 place count 35 transition count 55
Iterating global reduction 5 with 1 rules applied. Total rules applied 66 place count 35 transition count 55
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 67 place count 35 transition count 54
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 69 place count 34 transition count 53
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 6 with 10 rules applied. Total rules applied 79 place count 29 transition count 76
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 80 place count 29 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 81 place count 28 transition count 75
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 83 place count 28 transition count 132
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 87 place count 26 transition count 130
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 88 place count 25 transition count 99
Iterating global reduction 8 with 1 rules applied. Total rules applied 89 place count 25 transition count 99
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 90 place count 24 transition count 97
Iterating global reduction 8 with 1 rules applied. Total rules applied 91 place count 24 transition count 97
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 95 place count 24 transition count 93
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 97 place count 24 transition count 93
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 99 place count 24 transition count 91
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 106 place count 24 transition count 91
Applied a total of 106 rules in 64 ms. Remains 24 /68 variables (removed 44) and now considering 91/126 (removed 35) transitions.
Running 75 sub problems to find dead transitions.
[2026-05-25 19:00:32] [INFO ] Flow matrix only has 71 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3919148380025444139.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5383936314580761861.kers'
[2026-05-25 19:00:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3919148380025444139.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5383936314580761861.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 71 rows 24 cols 388 entries
Finished phase 1 with 16 SingleSign rule and 2 generalized
[2026-05-25 19:00:32] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5383936314580761861.kers
Total runtime 1 ms.
[2026-05-25 19:00:32] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 1/24 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 75 unsolved
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
At refinement iteration 4 (OVERLAPS) 71/95 variables, 24/30 constraints. Problems are: Problem set: 8 solved, 67 unsolved
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 11/41 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/41 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 7 (OVERLAPS) 0/95 variables, 0/41 constraints. Problems are: Problem set: 10 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/95 variables, and 41 constraints, problems are : Problem set: 10 solved, 65 unsolved in 1035 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 24/24 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 5/5 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 2/24 variables, 1/6 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 1/7 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 71/95 variables, 24/31 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 11/42 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 65/107 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/95 variables, 0/107 constraints. Problems are: Problem set: 10 solved, 65 unsolved
At refinement iteration 9 (OVERLAPS) 0/95 variables, 0/107 constraints. Problems are: Problem set: 10 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/95 variables, and 107 constraints, problems are : Problem set: 10 solved, 65 unsolved in 2497 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 24/24 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 65/75 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3583ms problems are : Problem set: 10 solved, 65 unsolved
Search for dead transitions found 10 dead transitions in 3584ms
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 : 24/68 places, 81/126 transitions.
Graph (complete) has 73 edges and 24 vertex of which 23 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5 ms. Remains 23 /24 variables (removed 1) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3654 ms. Remains : 23/68 places, 81/126 transitions.
RANDOM walk for 2251 steps (379 resets) in 59 ms. (37 steps per ms) remains 0/2 properties
FORMULA HealthRecord-PT-04-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA HealthRecord-PT-04-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 10 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)&&X(X(X(G(p1))))))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 49 transition count 88
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 49 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 49 transition count 86
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 43 transition count 73
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 43 transition count 73
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 56 place count 43 transition count 69
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 42 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 42 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 42 transition count 66
Applied a total of 59 rules in 4 ms. Remains 42 /68 variables (removed 26) and now considering 66/126 (removed 60) transitions.
[2026-05-25 19:00:36] [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-8372319523113817822.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3883781628364114633.kers'
[2026-05-25 19:00:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8372319523113817822.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3883781628364114633.kers]
Normalized transition count is 64 out of 65 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 64 rows 42 cols 203 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 19:00:36] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3883781628364114633.kers
Total runtime 1 ms.
[2026-05-25 19:00:36] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:00:36] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 19:00:36] [INFO ] Invariant cache hit.
[2026-05-25 19:00:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:00:36] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 65 sub problems to find dead transitions.
[2026-05-25 19:00:36] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 19:00:36] [INFO ] Invariant cache hit.
[2026-05-25 19:00:36] [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, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (OVERLAPS) 64/106 variables, 42/51 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 1/107 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 0/107 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/107 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 107/107 variables, and 53 constraints, problems are : Problem set: 0 solved, 65 unsolved in 2046 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 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) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 64/106 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 65/119 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 1/107 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/107 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 107/107 variables, and 120 constraints, problems are : Problem set: 0 solved, 65 unsolved in 3242 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5297ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 5297ms
Starting structural reductions in LTL mode, iteration 1 : 42/68 places, 66/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5383 ms. Remains : 42/68 places, 66/126 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)&&X(X(X(G(p1))))))'
Stuttering acceptance computed with spot in 355 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-02
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 2 ms.
FORMULA HealthRecord-PT-04-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-02 finished in 5820 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)&&F(G(p1)))))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Graph (trivial) has 80 edges and 68 vertex of which 8 / 68 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 47 transition count 89
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 47 transition count 89
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 34 place count 47 transition count 88
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 40 place count 41 transition count 76
Iterating global reduction 1 with 6 rules applied. Total rules applied 46 place count 41 transition count 76
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 51 place count 41 transition count 71
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 39 transition count 69
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 2 with 2 rules applied. Total rules applied 57 place count 38 transition count 75
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 38 transition count 72
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 37 transition count 71
Applied a total of 61 rules in 21 ms. Remains 37 /68 variables (removed 31) and now considering 71/126 (removed 55) transitions.
[2026-05-25 19:00:41] [INFO ] Flow matrix only has 67 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11293066389173272381.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18177960764727115630.kers'
[2026-05-25 19:00:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11293066389173272381.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18177960764727115630.kers]
Normalized transition count is 66 out of 67 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 37 cols 202 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-25 19:00:41] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18177960764727115630.kers
Total runtime 0 ms.
[2026-05-25 19:00:41] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 19:00:41] [INFO ] Flow matrix only has 67 transitions (discarded 4 similar events)
[2026-05-25 19:00:41] [INFO ] Invariant cache hit.
[2026-05-25 19:00:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 19:00:42] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2026-05-25 19:00:42] [INFO ] Redundant transitions in 1 ms returned []
Running 57 sub problems to find dead transitions.
[2026-05-25 19:00:42] [INFO ] Flow matrix only has 67 transitions (discarded 4 similar events)
[2026-05-25 19:00:42] [INFO ] Invariant cache hit.
[2026-05-25 19:00:42] [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, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 66/103 variables, 37/46 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 7/53 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/103 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/104 variables, and 53 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1038 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 66/103 variables, 37/48 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 57/112 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/104 variables, and 112 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1407 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2457ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2459ms
Starting structural reductions in SI_LTL mode, iteration 1 : 37/68 places, 71/126 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2563 ms. Remains : 37/68 places, 71/126 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)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-04
Product exploration explored 100000 steps with 2 reset in 148 ms.
Product exploration explored 100000 steps with 6 reset in 80 ms.
Computed a total of 6 stabilizing places and 7 stable transitions
Computed a total of 6 stabilizing places and 7 stable transitions
Knowledge based reduction with 5 factoid took 54 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (4168 resets) in 208 ms. (191 steps per ms) remains 0/2 properties
Knowledge based reduction with 5 factoid took 84 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Knowledge-based reduction took 341 ms.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 71/71 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 71/71 (removed 0) transitions.
[2026-05-25 19:00:45] [INFO ] Flow matrix only has 67 transitions (discarded 4 similar events)
[2026-05-25 19:00:45] [INFO ] Invariant cache hit.
[2026-05-25 19:00:45] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:00:45] [INFO ] Flow matrix only has 67 transitions (discarded 4 similar events)
[2026-05-25 19:00:45] [INFO ] Invariant cache hit.
[2026-05-25 19:00:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 19:00:45] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2026-05-25 19:00:45] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 84 ms. Remains : 37/37 places, 71/71 transitions.
Computed a total of 6 stabilizing places and 7 stable transitions
Computed a total of 6 stabilizing places and 7 stable transitions
Knowledge based reduction with 5 factoid took 57 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 37988 steps (3920 resets) in 72 ms. (520 steps per ms) remains 0/2 properties
Knowledge based reduction with 5 factoid took 70 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Knowledge-based reduction took 298 ms.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 13 reset in 82 ms.
Product exploration explored 100000 steps with 4 reset in 89 ms.
Built C files in :
/tmp/ltsmin10625116220939316374
[2026-05-25 19:00:46] [INFO ] Computing symmetric may disable matrix : 71 transitions.
[2026-05-25 19:00:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:00:46] [INFO ] Computing symmetric may enable matrix : 71 transitions.
[2026-05-25 19:00:46] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:00:46] [INFO ] Computing Do-Not-Accords matrix : 71 transitions.
[2026-05-25 19:00:46] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:00:46] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10625116220939316374
Running compilation step : cd /tmp/ltsmin10625116220939316374;'/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 276 ms.
Running link step : cd /tmp/ltsmin10625116220939316374;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin10625116220939316374;'/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/stateBased15974069007345478646.hoa' '--buchi-type=spotba'
LTSmin run took 63 ms.
FORMULA HealthRecord-PT-04-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-04-LTLFireability-04 finished in 4764 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(!p0) U G((p1 U (!p1 U p2)))))'
Support contains 4 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 50 transition count 90
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 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 37 place count 50 transition count 89
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 43 place count 44 transition count 76
Iterating global reduction 1 with 6 rules applied. Total rules applied 49 place count 44 transition count 76
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 53 place count 44 transition count 72
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 43 transition count 70
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 43 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 56 place count 43 transition count 69
Applied a total of 56 rules in 9 ms. Remains 43 /68 variables (removed 25) and now considering 69/126 (removed 57) transitions.
[2026-05-25 19:00:46] [INFO ] Flow matrix only has 68 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-9897381242983955287.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6345034888126408926.kers'
[2026-05-25 19:00:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9897381242983955287.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6345034888126408926.kers]
Normalized transition count is 67 out of 68 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 67 rows 43 cols 211 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 19:00:46] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6345034888126408926.kers
Total runtime 0 ms.
[2026-05-25 19:00:46] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 19:00:46] [INFO ] Flow matrix only has 68 transitions (discarded 1 similar events)
[2026-05-25 19:00:46] [INFO ] Invariant cache hit.
[2026-05-25 19:00:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:00:46] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 68 sub problems to find dead transitions.
[2026-05-25 19:00:46] [INFO ] Flow matrix only has 68 transitions (discarded 1 similar events)
[2026-05-25 19:00:46] [INFO ] Invariant cache hit.
[2026-05-25 19:00:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (OVERLAPS) 67/110 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (OVERLAPS) 1/111 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 0/111 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 53 constraints, problems are : Problem set: 0 solved, 68 unsolved in 1735 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 67/110 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 68/123 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 1/111 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 10 (OVERLAPS) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 124 constraints, problems are : Problem set: 0 solved, 68 unsolved in 3330 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5072ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 5073ms
Starting structural reductions in LTL mode, iteration 1 : 43/68 places, 69/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5164 ms. Remains : 43/68 places, 69/126 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(!p0) U G((p1 U (!p1 U p2)))))'
Stuttering acceptance computed with spot in 189 ms :[p2, p2, (AND (NOT p0) p2), p2]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-05
Product exploration explored 100000 steps with 12 reset in 122 ms.
Product exploration explored 100000 steps with 6 reset in 101 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 15 factoid took 73 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 8 states, 23 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 12 to 10
RANDOM walk for 40000 steps (3096 resets) in 631 ms. (63 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40004 steps (317 resets) in 184 ms. (216 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (313 resets) in 78 ms. (506 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (309 resets) in 65 ms. (606 steps per ms) remains 3/3 properties
[2026-05-25 19:00:52] [INFO ] Flow matrix only has 68 transitions (discarded 1 similar events)
[2026-05-25 19:00:52] [INFO ] Invariant cache hit.
[2026-05-25 19:00:52] [INFO ] State equation strengthened by 1 read => feed constraints.
Problem apf1 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem apf3 is UNSAT
At refinement iteration 1 (OVERLAPS) 24/28 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem apf4 is UNSAT
After SMT solving in domain Real declared 28/111 variables, and 3 constraints, problems are : Problem set: 3 solved, 0 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 2/7 constraints, State Equation: 0/43 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge based reduction with 18 factoid took 212 ms. Reduced automaton from 8 states, 23 edges and 3 AP (stutter insensitive) to 9 states, 26 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 385 ms :[p2, p2, p2, p2, false, false, (AND (NOT p1) p2 p0), false, (AND p1 p2 p0)]
Knowledge-based reduction took 1038 ms.
Stuttering acceptance computed with spot in 447 ms :[p2, p2, p2, p2, false, false, (AND (NOT p1) p2 p0), false, (AND p1 p2 p0)]
Support contains 4 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 69/69 transitions.
Graph (trivial) has 32 edges and 43 vertex of which 6 / 43 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.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 38 transition count 64
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 38 transition count 63
Applied a total of 4 rules in 9 ms. Remains 38 /43 variables (removed 5) and now considering 63/69 (removed 6) transitions.
[2026-05-25 19:00:53] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1953890086627304211.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15688087061095848426.kers'
[2026-05-25 19:00:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1953890086627304211.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15688087061095848426.kers]
Normalized transition count is 58 out of 59 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 58 rows 38 cols 186 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-25 19:00:53] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15688087061095848426.kers
Total runtime 0 ms.
[2026-05-25 19:00:53] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:00:53] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2026-05-25 19:00:53] [INFO ] Invariant cache hit.
[2026-05-25 19:00:53] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2026-05-25 19:00:53] [INFO ] Redundant transitions in 1 ms returned []
Running 49 sub problems to find dead transitions.
[2026-05-25 19:00:53] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2026-05-25 19:00:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 58/96 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (OVERLAPS) 0/96 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 96/97 variables, and 48 constraints, problems are : Problem set: 0 solved, 49 unsolved in 958 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/38 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (OVERLAPS) 58/96 variables, 38/49 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 49/98 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/96 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 96/97 variables, and 98 constraints, problems are : Problem set: 0 solved, 49 unsolved in 1388 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2351ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 2352ms
Starting structural reductions in SI_LTL mode, iteration 1 : 38/43 places, 63/69 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2437 ms. Remains : 38/43 places, 63/69 transitions.
Computed a total of 6 stabilizing places and 7 stable transitions
Computed a total of 6 stabilizing places and 7 stable transitions
Knowledge based reduction with 23 factoid took 72 ms. Reduced automaton from 9 states, 26 edges and 3 AP (stutter insensitive) to 9 states, 26 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 11 to 10
RANDOM walk for 40000 steps (4061 resets) in 140 ms. (283 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40004 steps (395 resets) in 36 ms. (1081 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (392 resets) in 20 ms. (1904 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (400 resets) in 23 ms. (1666 steps per ms) remains 3/3 properties
[2026-05-25 19:00:56] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2026-05-25 19:00:56] [INFO ] Invariant cache hit.
Problem apf1 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem apf3 is UNSAT
At refinement iteration 1 (OVERLAPS) 20/24 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem apf4 is UNSAT
After SMT solving in domain Real declared 24/97 variables, and 3 constraints, problems are : Problem set: 3 solved, 0 unsolved in 50 ms.
Refiners :[Positive P Invariants (semi-flows): 2/7 constraints, State Equation: 0/38 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge based reduction with 26 factoid took 199 ms. Reduced automaton from 9 states, 26 edges and 3 AP (stutter insensitive) to 9 states, 25 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 393 ms :[p2, p2, p2, p2, false, false, (AND (NOT p1) p2 p0), false, (AND p1 p2 p0)]
Knowledge-based reduction took 817 ms.
Stuttering acceptance computed with spot in 403 ms :[p2, p2, p2, p2, false, false, (AND (NOT p1) p2 p0), false, (AND p1 p2 p0)]
Stuttering acceptance computed with spot in 389 ms :[p2, p2, p2, p2, false, false, (AND (NOT p1) p2 p0), false, (AND p1 p2 p0)]
Product exploration explored 100000 steps with 3 reset in 63 ms.
Product exploration explored 100000 steps with 16 reset in 66 ms.
Built C files in :
/tmp/ltsmin6007155882323401378
[2026-05-25 19:00:57] [INFO ] Computing symmetric may disable matrix : 63 transitions.
[2026-05-25 19:00:58] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:00:58] [INFO ] Computing symmetric may enable matrix : 63 transitions.
[2026-05-25 19:00:58] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:00:58] [INFO ] Computing Do-Not-Accords matrix : 63 transitions.
[2026-05-25 19:00:58] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:00:58] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6007155882323401378
Running compilation step : cd /tmp/ltsmin6007155882323401378;'/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 147 ms.
Running link step : cd /tmp/ltsmin6007155882323401378;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin6007155882323401378;'/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/stateBased7549340408323072658.hoa' '--buchi-type=spotba'
LTSmin run took 29 ms.
FORMULA HealthRecord-PT-04-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-04-LTLFireability-05 finished in 11566 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&&X(G(p1)))))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Graph (trivial) has 81 edges and 68 vertex of which 8 / 68 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 46 transition count 87
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 46 transition count 87
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 37 place count 46 transition count 85
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 43 place count 40 transition count 72
Iterating global reduction 1 with 6 rules applied. Total rules applied 49 place count 40 transition count 72
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 53 place count 40 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 39 transition count 66
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 39 transition count 66
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 39 transition count 65
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 60 place count 37 transition count 63
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 36 transition count 67
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 66 place count 36 transition count 63
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 67 place count 35 transition count 62
Applied a total of 67 rules in 19 ms. Remains 35 /68 variables (removed 33) and now considering 62/126 (removed 64) transitions.
[2026-05-25 19:00:58] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14525068196289595256.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11524342244476700524.kers'
[2026-05-25 19:00:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14525068196289595256.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11524342244476700524.kers]
Normalized transition count is 57 out of 58 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 57 rows 35 cols 184 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-25 19:00:58] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11524342244476700524.kers
Total runtime 0 ms.
[2026-05-25 19:00:58] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:00:58] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
[2026-05-25 19:00:58] [INFO ] Invariant cache hit.
[2026-05-25 19:00:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 19:00:58] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2026-05-25 19:00:58] [INFO ] Redundant transitions in 1 ms returned []
Running 48 sub problems to find dead transitions.
[2026-05-25 19:00:58] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
[2026-05-25 19:00:58] [INFO ] Invariant cache hit.
[2026-05-25 19:00:58] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 7/35 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 57/92 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 5/50 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (OVERLAPS) 0/92 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/93 variables, and 50 constraints, problems are : Problem set: 0 solved, 48 unsolved in 891 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 7/35 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 57/92 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 5/50 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 48/98 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 0/92 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/93 variables, and 98 constraints, problems are : Problem set: 0 solved, 48 unsolved in 1286 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2183ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 2183ms
Starting structural reductions in SI_LTL mode, iteration 1 : 35/68 places, 62/126 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2280 ms. Remains : 35/68 places, 62/126 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&&X(G(p1)))))'
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-06
Stuttering criterion allowed to conclude after 96 steps with 9 reset in 1 ms.
FORMULA HealthRecord-PT-04-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-06 finished in 2397 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 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Graph (trivial) has 76 edges and 68 vertex of which 8 / 68 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 47 transition count 90
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 47 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 35 place count 47 transition count 88
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 41 place count 41 transition count 75
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 41 transition count 75
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 51 place count 41 transition count 71
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 40 transition count 69
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 40 transition count 69
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 40 transition count 68
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 58 place count 38 transition count 66
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 61 place count 38 transition count 63
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 37 transition count 62
Applied a total of 62 rules in 17 ms. Remains 37 /68 variables (removed 31) and now considering 62/126 (removed 64) transitions.
[2026-05-25 19:01:00] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16922862163664513793.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6918679460549772475.kers'
[2026-05-25 19:01:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16922862163664513793.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6918679460549772475.kers]
Normalized transition count is 57 out of 58 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 57 rows 37 cols 180 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-25 19:01:00] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6918679460549772475.kers
Total runtime 0 ms.
[2026-05-25 19:01:00] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:01:00] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
[2026-05-25 19:01:00] [INFO ] Invariant cache hit.
[2026-05-25 19:01:00] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2026-05-25 19:01:00] [INFO ] Redundant transitions in 1 ms returned []
Running 48 sub problems to find dead transitions.
[2026-05-25 19:01:00] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
[2026-05-25 19:01:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (OVERLAPS) 57/94 variables, 37/46 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 0/94 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/95 variables, and 46 constraints, problems are : Problem set: 0 solved, 48 unsolved in 805 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 57/94 variables, 37/47 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 48/95 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/95 variables, and 95 constraints, problems are : Problem set: 0 solved, 48 unsolved in 1081 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1892ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 1894ms
Starting structural reductions in SI_LTL mode, iteration 1 : 37/68 places, 62/126 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1986 ms. Remains : 37/68 places, 62/126 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 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-07
Product exploration explored 100000 steps with 2 reset in 175 ms.
Product exploration explored 100000 steps with 21 reset in 76 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Knowledge based reduction with 3 factoid took 61 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 33463 steps (3414 resets) in 61 ms. (539 steps per ms) remains 0/1 properties
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).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 236 ms.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 62/62 transitions.
Applied a total of 0 rules in 4 ms. Remains 37 /37 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2026-05-25 19:01:03] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
[2026-05-25 19:01:03] [INFO ] Invariant cache hit.
[2026-05-25 19:01:03] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 19:01:03] [INFO ] Flow matrix only has 58 transitions (discarded 4 similar events)
[2026-05-25 19:01:03] [INFO ] Invariant cache hit.
[2026-05-25 19:01:03] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2026-05-25 19:01:03] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 95 ms. Remains : 37/37 places, 62/62 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Knowledge based reduction with 3 factoid took 40 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 (4089 resets) in 64 ms. (615 steps per ms) remains 1/1 properties
BEST_FIRST walk for 37724 steps (511 resets) in 18 ms. (1985 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 64 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 85 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 216 ms.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5 reset in 49 ms.
Product exploration explored 100000 steps with 39 reset in 51 ms.
Built C files in :
/tmp/ltsmin2296767067102841624
[2026-05-25 19:01:03] [INFO ] Computing symmetric may disable matrix : 62 transitions.
[2026-05-25 19:01:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:01:03] [INFO ] Computing symmetric may enable matrix : 62 transitions.
[2026-05-25 19:01:03] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:01:03] [INFO ] Computing Do-Not-Accords matrix : 62 transitions.
[2026-05-25 19:01:03] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:01:03] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2296767067102841624
Running compilation step : cd /tmp/ltsmin2296767067102841624;'/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 134 ms.
Running link step : cd /tmp/ltsmin2296767067102841624;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin2296767067102841624;'/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/stateBased11683009016529685031.hoa' '--buchi-type=spotba'
LTSmin run took 52 ms.
FORMULA HealthRecord-PT-04-LTLFireability-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-04-LTLFireability-07 finished in 3524 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(p0)||X(X(F(p1)))))'
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 49 transition count 88
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 49 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 49 transition count 86
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 44 transition count 75
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 44 transition count 75
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 44 transition count 72
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 43 transition count 70
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 43 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 56 place count 43 transition count 69
Applied a total of 56 rules in 8 ms. Remains 43 /68 variables (removed 25) and now considering 69/126 (removed 57) transitions.
[2026-05-25 19:01:04] [INFO ] Flow matrix only has 68 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-1102282940014507534.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-213419673602788692.kers'
[2026-05-25 19:01:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1102282940014507534.kers, --Pflows, --basisKERS=/tmp/petrispot-output-213419673602788692.kers]
Normalized transition count is 67 out of 68 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 67 rows 43 cols 213 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 19:01:04] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-213419673602788692.kers
Total runtime 0 ms.
[2026-05-25 19:01:04] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:01:04] [INFO ] Flow matrix only has 68 transitions (discarded 1 similar events)
[2026-05-25 19:01:04] [INFO ] Invariant cache hit.
[2026-05-25 19:01:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:01:04] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 68 sub problems to find dead transitions.
[2026-05-25 19:01:04] [INFO ] Flow matrix only has 68 transitions (discarded 1 similar events)
[2026-05-25 19:01:04] [INFO ] Invariant cache hit.
[2026-05-25 19:01:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (OVERLAPS) 67/110 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (OVERLAPS) 1/111 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (OVERLAPS) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 54 constraints, problems are : Problem set: 0 solved, 68 unsolved in 1994 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 67/110 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 68/123 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 1/111 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 10 (OVERLAPS) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 124 constraints, problems are : Problem set: 0 solved, 68 unsolved in 3307 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5308ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 5308ms
Starting structural reductions in LTL mode, iteration 1 : 43/68 places, 69/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5412 ms. Remains : 43/68 places, 69/126 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(p0)||X(X(F(p1)))))'
Stuttering acceptance computed with spot in 206 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-08
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-04-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-08 finished in 5655 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&&F(p1)))))'
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 49 transition count 88
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 49 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 49 transition count 86
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 43 transition count 73
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 43 transition count 73
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 56 place count 43 transition count 69
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 42 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 42 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 42 transition count 66
Applied a total of 59 rules in 2 ms. Remains 42 /68 variables (removed 26) and now considering 66/126 (removed 60) transitions.
[2026-05-25 19:01:09] [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-4365832869249921698.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16709659820326105201.kers'
[2026-05-25 19:01:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4365832869249921698.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16709659820326105201.kers]
Normalized transition count is 64 out of 65 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 64 rows 42 cols 203 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 19:01:09] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16709659820326105201.kers
Total runtime 0 ms.
[2026-05-25 19:01:09] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 19:01:09] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 19:01:09] [INFO ] Invariant cache hit.
[2026-05-25 19:01:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:01:09] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Running 65 sub problems to find dead transitions.
[2026-05-25 19:01:09] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 19:01:09] [INFO ] Invariant cache hit.
[2026-05-25 19:01:09] [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, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (OVERLAPS) 64/106 variables, 42/51 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 1/107 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 0/107 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 107/107 variables, and 52 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1517 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 64/106 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 65/118 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 1/107 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/107 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 107/107 variables, and 119 constraints, problems are : Problem set: 0 solved, 65 unsolved in 3082 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4615ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 4615ms
Starting structural reductions in LTL mode, iteration 1 : 42/68 places, 66/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4697 ms. Remains : 42/68 places, 66/126 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&&F(p1)))))'
Stuttering acceptance computed with spot in 174 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-09
Product exploration explored 100000 steps with 33333 reset in 126 ms.
Product exploration explored 100000 steps with 33333 reset in 133 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 4 factoid took 17 ms. Proved property starting from automaton with 5 states, 6 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 22 ms.
FORMULA HealthRecord-PT-04-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-04-LTLFireability-09 finished in 5189 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 X((p2||G(p3)))))'
Support contains 4 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 51 transition count 93
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 51 transition count 93
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 51 transition count 92
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 47 transition count 83
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 47 transition count 83
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 45 place count 47 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 46 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 46 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 46 transition count 78
Applied a total of 48 rules in 4 ms. Remains 46 /68 variables (removed 22) and now considering 78/126 (removed 48) transitions.
[2026-05-25 19:01:15] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14312388267063072041.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15993166118593780480.kers'
[2026-05-25 19:01:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14312388267063072041.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15993166118593780480.kers]
Normalized transition count is 76 out of 77 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 46 cols 239 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 19:01:15] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15993166118593780480.kers
Total runtime 1 ms.
[2026-05-25 19:01:15] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:01:15] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2026-05-25 19:01:15] [INFO ] Invariant cache hit.
[2026-05-25 19:01:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:01:15] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2026-05-25 19:01:15] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2026-05-25 19:01:15] [INFO ] Invariant cache hit.
[2026-05-25 19:01:15] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 76/122 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/123 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/123 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 56 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1977 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 76/122 variables, 46/58 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 77/135 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 1/123 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/123 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 136 constraints, problems are : Problem set: 0 solved, 77 unsolved in 4179 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6164ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 6164ms
Starting structural reductions in LTL mode, iteration 1 : 46/68 places, 78/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6252 ms. Remains : 46/68 places, 78/126 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 X((p2||G(p3)))))'
Stuttering acceptance computed with spot in 440 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), true, (NOT p3), (NOT p1), (AND (NOT p3) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-10
Stuttering criterion allowed to conclude after 1235 steps with 415 reset in 5 ms.
FORMULA HealthRecord-PT-04-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-10 finished in 6741 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(p0)) U G(p1))))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 50 transition count 88
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 50 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 38 place count 50 transition count 86
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 44 place count 44 transition count 73
Iterating global reduction 1 with 6 rules applied. Total rules applied 50 place count 44 transition count 73
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 54 place count 44 transition count 69
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 43 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 43 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 43 transition count 66
Applied a total of 57 rules in 5 ms. Remains 43 /68 variables (removed 25) and now considering 66/126 (removed 60) transitions.
[2026-05-25 19:01:21] [INFO ] Flow matrix only has 63 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-6059441798024575548.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13623643130721722214.kers'
[2026-05-25 19:01:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6059441798024575548.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13623643130721722214.kers]
Normalized transition count is 62 out of 63 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 62 rows 43 cols 204 entries
Finished phase 1 with 32 SingleSign rule and 2 generalized
[2026-05-25 19:01:21] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13623643130721722214.kers
Total runtime 1 ms.
[2026-05-25 19:01:21] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:01:21] [INFO ] Flow matrix only has 63 transitions (discarded 3 similar events)
[2026-05-25 19:01:21] [INFO ] Invariant cache hit.
[2026-05-25 19:01:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:01:21] [INFO ] Implicit Places using invariants and state equation in 45 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 19:01:21] [INFO ] Flow matrix only has 63 transitions (discarded 3 similar events)
[2026-05-25 19:01:21] [INFO ] Invariant cache hit.
[2026-05-25 19:01:21] [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, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 62/105 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (OVERLAPS) 1/106 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (OVERLAPS) 0/106 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 57 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1559 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 62/105 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 65/121 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 1/106 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/106 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 122 constraints, problems are : Problem set: 0 solved, 65 unsolved in 2606 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4172ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 4172ms
Starting structural reductions in LTL mode, iteration 1 : 43/68 places, 66/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4261 ms. Remains : 43/68 places, 66/126 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(p0)) U G(p1))))'
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-12
Product exploration explored 100000 steps with 23 reset in 54 ms.
Product exploration explored 100000 steps with 14 reset in 49 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 44 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 14434 steps (1105 resets) in 66 ms. (215 steps per ms) remains 0/2 properties
Knowledge based reduction with 4 factoid took 80 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (NOT p0)]
Knowledge-based reduction took 258 ms.
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p0)]
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 66/66 transitions.
Graph (trivial) has 38 edges and 43 vertex of which 8 / 43 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 37 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 37 transition count 59
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 37 transition count 58
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 36 transition count 62
Applied a total of 6 rules in 8 ms. Remains 36 /43 variables (removed 7) and now considering 62/66 (removed 4) transitions.
[2026-05-25 19:01:26] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2224768852508235428.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15843476490573050766.kers'
[2026-05-25 19:01:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2224768852508235428.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15843476490573050766.kers]
Normalized transition count is 55 out of 56 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 36 cols 175 entries
Finished phase 1 with 25 SingleSign rule and 2 generalized
[2026-05-25 19:01:26] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15843476490573050766.kers
Total runtime 1 ms.
[2026-05-25 19:01:26] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:01:26] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2026-05-25 19:01:26] [INFO ] Invariant cache hit.
[2026-05-25 19:01:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 19:01:26] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2026-05-25 19:01:26] [INFO ] Redundant transitions in 1 ms returned []
Running 48 sub problems to find dead transitions.
[2026-05-25 19:01:26] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2026-05-25 19:01:26] [INFO ] Invariant cache hit.
[2026-05-25 19:01:26] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 55/91 variables, 36/48 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/91 variables, 5/53 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/91 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (OVERLAPS) 0/91 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/92 variables, and 53 constraints, problems are : Problem set: 0 solved, 48 unsolved in 1005 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 36/36 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 7/36 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 55/91 variables, 36/48 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/91 variables, 5/53 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/91 variables, 48/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/91 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (OVERLAPS) 0/91 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/92 variables, and 101 constraints, problems are : Problem set: 0 solved, 48 unsolved in 946 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 36/36 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1956ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 1957ms
Starting structural reductions in SI_LTL mode, iteration 1 : 36/43 places, 62/66 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2045 ms. Remains : 36/43 places, 62/66 transitions.
Computed a total of 10 stabilizing places and 12 stable transitions
Computed a total of 10 stabilizing places and 12 stable transitions
Detected a total of 10/36 stabilizing places and 12/62 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 7 factoid took 59 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 7134 steps (736 resets) in 36 ms. (192 steps per ms) remains 0/2 properties
Knowledge based reduction with 7 factoid took 91 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p0)]
Knowledge-based reduction took 261 ms.
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 12 reset in 52 ms.
Product exploration explored 100000 steps with 1 reset in 46 ms.
Built C files in :
/tmp/ltsmin8057540578660797755
[2026-05-25 19:01:29] [INFO ] Computing symmetric may disable matrix : 62 transitions.
[2026-05-25 19:01:29] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:01:29] [INFO ] Computing symmetric may enable matrix : 62 transitions.
[2026-05-25 19:01:29] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:01:29] [INFO ] Computing Do-Not-Accords matrix : 62 transitions.
[2026-05-25 19:01:29] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:01:29] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8057540578660797755
Running compilation step : cd /tmp/ltsmin8057540578660797755;'/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 144 ms.
Running link step : cd /tmp/ltsmin8057540578660797755;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin8057540578660797755;'/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/stateBased13127752445070480484.hoa' '--buchi-type=spotba'
LTSmin run took 23 ms.
FORMULA HealthRecord-PT-04-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-04-LTLFireability-12 finished in 7710 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((X(p0)&&F(!p0))) U (p1&&X(p1))))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 49 transition count 88
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 49 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 49 transition count 86
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 43 transition count 73
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 43 transition count 73
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 56 place count 43 transition count 69
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 42 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 42 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 42 transition count 66
Applied a total of 59 rules in 3 ms. Remains 42 /68 variables (removed 26) and now considering 66/126 (removed 60) transitions.
[2026-05-25 19:01:29] [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-7254452277317820690.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6224127836946605411.kers'
[2026-05-25 19:01:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7254452277317820690.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6224127836946605411.kers]
Normalized transition count is 64 out of 65 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 64 rows 42 cols 203 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 19:01:29] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6224127836946605411.kers
Total runtime 1 ms.
[2026-05-25 19:01:29] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:01:29] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 19:01:29] [INFO ] Invariant cache hit.
[2026-05-25 19:01:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:01:29] [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.
Running 65 sub problems to find dead transitions.
[2026-05-25 19:01:29] [INFO ] Flow matrix only has 65 transitions (discarded 1 similar events)
[2026-05-25 19:01:29] [INFO ] Invariant cache hit.
[2026-05-25 19:01:29] [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, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (OVERLAPS) 64/106 variables, 42/51 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (OVERLAPS) 1/107 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (OVERLAPS) 0/107 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 107/107 variables, and 54 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1960 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 64/106 variables, 42/55 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 65/120 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 1/107 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/107 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 107/107 variables, and 121 constraints, problems are : Problem set: 0 solved, 65 unsolved in 3034 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5003ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 5003ms
Starting structural reductions in LTL mode, iteration 1 : 42/68 places, 66/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5086 ms. Remains : 42/68 places, 66/126 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((X(p0)&&F(!p0))) U (p1&&X(p1))))'
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (NOT p0), p0, (NOT p1)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-14
Stuttering criterion allowed to conclude after 80 steps with 25 reset in 0 ms.
FORMULA HealthRecord-PT-04-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-14 finished in 5290 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(G(p0))) U (p1&&G(F(p2)))) U X(X(p3))))'
Support contains 4 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 126/126 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 51 transition count 93
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 51 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 51 transition count 91
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 46 transition count 80
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 46 transition count 80
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 49 place count 46 transition count 77
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 45 transition count 75
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 45 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 52 place count 45 transition count 74
Applied a total of 52 rules in 5 ms. Remains 45 /68 variables (removed 23) and now considering 74/126 (removed 52) transitions.
[2026-05-25 19:01:34] [INFO ] Flow matrix only has 73 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-8546058272959184247.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15461125366080412214.kers'
[2026-05-25 19:01:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8546058272959184247.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15461125366080412214.kers]
Normalized transition count is 72 out of 73 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 45 cols 225 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 19:01:34] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15461125366080412214.kers
Total runtime 1 ms.
[2026-05-25 19:01:34] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:01:34] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
[2026-05-25 19:01:34] [INFO ] Invariant cache hit.
[2026-05-25 19:01:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:01:34] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2026-05-25 19:01:34] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
[2026-05-25 19:01:34] [INFO ] Invariant cache hit.
[2026-05-25 19:01:34] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 72/117 variables, 45/54 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/118 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 55 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1799 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 72/117 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 73/131 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 1/118 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 11 (OVERLAPS) 0/118 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 132 constraints, problems are : Problem set: 0 solved, 73 unsolved in 4001 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5805ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 5805ms
Starting structural reductions in LTL mode, iteration 1 : 45/68 places, 74/126 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5897 ms. Remains : 45/68 places, 74/126 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(G(p0))) U (p1&&G(F(p2)))) U X(X(p3))))'
Stuttering acceptance computed with spot in 681 ms :[(NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p3), (AND (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (AND (NOT p3) (NOT p2)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p3), (AND (NOT p3) (NOT p2)), true, (NOT p0), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-04-LTLFireability-15
Entered a terminal (fully accepting) state of product in 7 steps with 1 reset in 0 ms.
FORMULA HealthRecord-PT-04-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLFireability-15 finished in 6647 ms.
All properties solved by simple procedures.
Total runtime 87401 ms.

BK_STOP 1779735701452

--------------------
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-04"
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-04, 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-177961074300564"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-04.tgz
mv HealthRecord-PT-04 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 ;