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-177961074300644.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is HealthRecord-PT-14, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300644
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.7K Mar 7 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Mar 7 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 7 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 7 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Mar 7 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 7 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 7 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Mar 7 13:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 72K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME HealthRecord-PT-14-LTLFireability-00
FORMULA_NAME HealthRecord-PT-14-LTLFireability-01
FORMULA_NAME HealthRecord-PT-14-LTLFireability-02
FORMULA_NAME HealthRecord-PT-14-LTLFireability-03
FORMULA_NAME HealthRecord-PT-14-LTLFireability-04
FORMULA_NAME HealthRecord-PT-14-LTLFireability-05
FORMULA_NAME HealthRecord-PT-14-LTLFireability-06
FORMULA_NAME HealthRecord-PT-14-LTLFireability-07
FORMULA_NAME HealthRecord-PT-14-LTLFireability-08
FORMULA_NAME HealthRecord-PT-14-LTLFireability-09
FORMULA_NAME HealthRecord-PT-14-LTLFireability-10
FORMULA_NAME HealthRecord-PT-14-LTLFireability-11
FORMULA_NAME HealthRecord-PT-14-LTLFireability-12
FORMULA_NAME HealthRecord-PT-14-LTLFireability-13
FORMULA_NAME HealthRecord-PT-14-LTLFireability-14
FORMULA_NAME HealthRecord-PT-14-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779737341831

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-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 19:29:02] [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 19:29:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:29:03] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2026-05-25 19:29:03] [INFO ] Transformed 162 places.
[2026-05-25 19:29:03] [INFO ] Transformed 347 transitions.
[2026-05-25 19:29:03] [INFO ] Found NUPN structural information;
[2026-05-25 19:29:03] [INFO ] Parsed PT model containing 162 places and 347 transitions and 915 arcs in 167 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 1 formulas.
Ensure Unique test removed 29 transitions
Reduce redundant transitions removed 29 transitions.
FORMULA HealthRecord-PT-14-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 318/318 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 84 transition count 171
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 84 transition count 171
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 162 place count 78 transition count 159
Iterating global reduction 0 with 6 rules applied. Total rules applied 168 place count 78 transition count 159
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 169 place count 78 transition count 158
Applied a total of 169 rules in 35 ms. Remains 78 /162 variables (removed 84) and now considering 158/318 (removed 160) transitions.
[2026-05-25 19:29:03] [INFO ] Flow matrix only has 155 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-14119139945276070785.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2924499380948298780.kers'
[2026-05-25 19:29:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14119139945276070785.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2924499380948298780.kers]
Normalized transition count is 154 out of 155 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 154 rows 78 cols 491 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-25 19:29:03] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2924499380948298780.kers
Total runtime 2 ms.
[2026-05-25 19:29:03] [INFO ] Implicit Places using invariants in 181 ms returned []
[2026-05-25 19:29:03] [INFO ] Flow matrix only has 155 transitions (discarded 3 similar events)
[2026-05-25 19:29:03] [INFO ] Invariant cache hit.
[2026-05-25 19:29:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:29:03] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
Running 157 sub problems to find dead transitions.
[2026-05-25 19:29:03] [INFO ] Flow matrix only has 155 transitions (discarded 3 similar events)
[2026-05-25 19:29:03] [INFO ] Invariant cache hit.
[2026-05-25 19:29:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (OVERLAPS) 154/232 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/232 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 9 (OVERLAPS) 1/233 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/233 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 11 (OVERLAPS) 0/233 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 101 constraints, problems are : Problem set: 0 solved, 157 unsolved in 9184 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 157 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 13/22 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 4/26 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (OVERLAPS) 154/232 variables, 78/104 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 157/261 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 1/262 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/232 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/232 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 10 (OVERLAPS) 1/233 variables, 1/264 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/233 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 12 (OVERLAPS) 0/233 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 264 constraints, problems are : Problem set: 0 solved, 157 unsolved in 25588 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34878ms problems are : Problem set: 0 solved, 157 unsolved
Search for dead transitions found 0 dead transitions in 34892ms
Starting structural reductions in LTL mode, iteration 1 : 78/162 places, 158/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35306 ms. Remains : 78/162 places, 158/318 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 158/158 (removed 0) transitions.
[2026-05-25 19:29:38] [INFO ] Flow matrix only has 155 transitions (discarded 3 similar events)
[2026-05-25 19:29:38] [INFO ] Invariant cache hit.
[2026-05-25 19:29:38] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:29:38] [INFO ] Flow matrix only has 155 transitions (discarded 3 similar events)
[2026-05-25 19:29:38] [INFO ] Invariant cache hit.
[2026-05-25 19:29:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:29:38] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 78/78 places, 158/158 transitions.
Support contains 41 out of 78 places after structural reductions.
[2026-05-25 19:29:38] [INFO ] Flatten gal took : 42 ms
[2026-05-25 19:29:38] [INFO ] Flatten gal took : 14 ms
[2026-05-25 19:29:38] [INFO ] Input system was already deterministic with 158 transitions.
RANDOM walk for 40000 steps (3378 resets) in 2277 ms. (17 steps per ms) remains 9/31 properties
BEST_FIRST walk for 40004 steps (392 resets) in 135 ms. (294 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (391 resets) in 153 ms. (259 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40000 steps (484 resets) in 177 ms. (224 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (258 resets) in 154 ms. (258 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (391 resets) in 122 ms. (325 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (389 resets) in 54 ms. (727 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (390 resets) in 54 ms. (727 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (393 resets) in 59 ms. (666 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (390 resets) in 32 ms. (1212 steps per ms) remains 8/8 properties
[2026-05-25 19:29:40] [INFO ] Flow matrix only has 155 transitions (discarded 3 similar events)
[2026-05-25 19:29:40] [INFO ] Invariant cache hit.
[2026-05-25 19:29:40] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 61/78 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 154/232 variables, 78/93 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 1/233 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/233 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 0/233 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 94 constraints, problems are : Problem set: 0 solved, 8 unsolved in 735 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 61/78 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 154/232 variables, 78/97 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 8/105 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1/233 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/233 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/233 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 106 constraints, problems are : Problem set: 0 solved, 8 unsolved in 886 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1626ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 6 properties in 320 ms.
Support contains 11 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 158/158 transitions.
Graph (trivial) has 46 edges and 78 vertex of which 6 / 78 are part of one of the 3 SCC in 7 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 303 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 74 transition count 146
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 72 transition count 145
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 26 place count 53 transition count 107
Iterating global reduction 2 with 19 rules applied. Total rules applied 45 place count 53 transition count 107
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 47 place count 53 transition count 105
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 53 place count 47 transition count 90
Iterating global reduction 3 with 6 rules applied. Total rules applied 59 place count 47 transition count 90
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 65 place count 47 transition count 84
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 68 place count 44 transition count 78
Iterating global reduction 4 with 3 rules applied. Total rules applied 71 place count 44 transition count 78
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 80 place count 44 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 82 place count 44 transition count 67
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 83 place count 44 transition count 66
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 84 place count 43 transition count 66
Free-agglomeration rule applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 92 place count 43 transition count 58
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 100 place count 35 transition count 58
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 101 place count 35 transition count 57
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 102 place count 35 transition count 100
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 103 place count 34 transition count 100
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 104 place count 34 transition count 99
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 105 place count 33 transition count 75
Iterating global reduction 9 with 1 rules applied. Total rules applied 106 place count 33 transition count 75
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 107 place count 32 transition count 73
Iterating global reduction 9 with 1 rules applied. Total rules applied 108 place count 32 transition count 73
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 114 place count 32 transition count 67
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 115 place count 32 transition count 67
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 116 place count 31 transition count 66
Applied a total of 116 rules in 49 ms. Remains 31 /78 variables (removed 47) and now considering 66/158 (removed 92) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 31/78 places, 66/158 transitions.
RANDOM walk for 1093 steps (96 resets) in 13 ms. (78 steps per ms) remains 0/2 properties
FORMULA HealthRecord-PT-14-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HealthRecord-PT-14-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 7 stabilizing places and 11 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' '!(X(X(X(X(X((p0&&(p1 U (p2||G(p1))))))))))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 59 transition count 120
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 59 transition count 120
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 59 transition count 118
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 54 transition count 106
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 54 transition count 106
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 56 place count 54 transition count 100
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 53 transition count 98
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 53 transition count 98
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 53 transition count 95
Applied a total of 61 rules in 5 ms. Remains 53 /78 variables (removed 25) and now considering 95/158 (removed 63) transitions.
[2026-05-25 19:29:42] [INFO ] Flow matrix only has 92 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-16317014602243949039.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11050638995087552600.kers'
[2026-05-25 19:29:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16317014602243949039.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11050638995087552600.kers]
Normalized transition count is 91 out of 92 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 91 rows 53 cols 321 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-25 19:29:42] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11050638995087552600.kers
Total runtime 0 ms.
[2026-05-25 19:29:42] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:29:42] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2026-05-25 19:29:42] [INFO ] Invariant cache hit.
[2026-05-25 19:29:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:29:42] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 94 sub problems to find dead transitions.
[2026-05-25 19:29:42] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2026-05-25 19:29:42] [INFO ] Invariant cache hit.
[2026-05-25 19:29:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (OVERLAPS) 91/144 variables, 53/66 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (OVERLAPS) 1/145 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (OVERLAPS) 0/145 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 69 constraints, problems are : Problem set: 0 solved, 94 unsolved in 3346 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (OVERLAPS) 91/144 variables, 53/70 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 94/164 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/144 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (OVERLAPS) 1/145 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (OVERLAPS) 0/145 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 165 constraints, problems are : Problem set: 0 solved, 94 unsolved in 6272 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9641ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 9642ms
Starting structural reductions in LTL mode, iteration 1 : 53/78 places, 95/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9745 ms. Remains : 53/78 places, 95/158 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(X(X(X((p0&&(p1 U (p2||G(p1))))))))))'
Stuttering acceptance computed with spot in 407 ms :[true, (AND (NOT p2) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-02
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 2 ms.
FORMULA HealthRecord-PT-14-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-02 finished in 10228 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Graph (trivial) has 94 edges and 78 vertex of which 6 / 78 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 55 transition count 116
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 55 transition count 116
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 41 place count 55 transition count 114
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 47 place count 49 transition count 99
Iterating global reduction 1 with 6 rules applied. Total rules applied 53 place count 49 transition count 99
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 59 place count 49 transition count 93
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 62 place count 46 transition count 87
Iterating global reduction 2 with 3 rules applied. Total rules applied 65 place count 46 transition count 87
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 74 place count 46 transition count 78
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 78 place count 44 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 79 place count 44 transition count 75
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 83 place count 42 transition count 88
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 86 place count 42 transition count 85
Applied a total of 86 rules in 23 ms. Remains 42 /78 variables (removed 36) and now considering 85/158 (removed 73) transitions.
[2026-05-25 19:29:52] [INFO ] Flow matrix only has 78 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15417721844981884743.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12453717437596990971.kers'
[2026-05-25 19:29:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15417721844981884743.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12453717437596990971.kers]
Normalized transition count is 77 out of 78 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 77 rows 42 cols 292 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-25 19:29:52] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12453717437596990971.kers
Total runtime 1 ms.
[2026-05-25 19:29:52] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:29:52] [INFO ] Flow matrix only has 78 transitions (discarded 7 similar events)
[2026-05-25 19:29:52] [INFO ] Invariant cache hit.
[2026-05-25 19:29:52] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 19:29:52] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2026-05-25 19:29:52] [INFO ] Redundant transitions in 21 ms returned []
Running 69 sub problems to find dead transitions.
[2026-05-25 19:29:52] [INFO ] Flow matrix only has 78 transitions (discarded 7 similar events)
[2026-05-25 19:29:52] [INFO ] Invariant cache hit.
[2026-05-25 19:29:52] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 8/42 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 77/119 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/119 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (OVERLAPS) 1/120 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 68 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1905 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 8/42 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 77/119 variables, 42/55 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 13/68 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/119 variables, 69/137 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/119 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 1/120 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/120 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 12 (OVERLAPS) 0/120 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 138 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2786 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4706ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 4707ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/78 places, 85/158 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4846 ms. Remains : 42/78 places, 85/158 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-03
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-14-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-03 finished in 4908 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))))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 58 transition count 118
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 58 transition count 118
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 58 transition count 116
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 48 place count 52 transition count 101
Iterating global reduction 1 with 6 rules applied. Total rules applied 54 place count 52 transition count 101
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 60 place count 52 transition count 95
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 63 place count 49 transition count 89
Iterating global reduction 2 with 3 rules applied. Total rules applied 66 place count 49 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 75 place count 49 transition count 80
Applied a total of 75 rules in 9 ms. Remains 49 /78 variables (removed 29) and now considering 80/158 (removed 78) transitions.
[2026-05-25 19:29:57] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12732018046882377407.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1322447467424187848.kers'
[2026-05-25 19:29:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12732018046882377407.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1322447467424187848.kers]
Normalized transition count is 76 out of 77 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 49 cols 269 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 19:29:57] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1322447467424187848.kers
Total runtime 0 ms.
[2026-05-25 19:29:57] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:29:57] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2026-05-25 19:29:57] [INFO ] Invariant cache hit.
[2026-05-25 19:29:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:29:57] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2026-05-25 19:29:57] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2026-05-25 19:29:57] [INFO ] Invariant cache hit.
[2026-05-25 19:29:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 76/125 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/126 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 0/126 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 61 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1969 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 76/125 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 79/141 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 142 constraints, problems are : Problem set: 0 solved, 79 unsolved in 3920 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5901ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 5901ms
Starting structural reductions in LTL mode, iteration 1 : 49/78 places, 80/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5991 ms. Remains : 49/78 places, 80/158 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))))'
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-04
Product exploration explored 100000 steps with 2 reset in 148 ms.
Product exploration explored 100000 steps with 0 reset in 85 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge based reduction with 2 factoid took 50 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (3380 resets) in 188 ms. (211 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (399 resets) in 47 ms. (833 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1568662 steps, run visited all 1 properties in 1200 ms. (steps per millisecond=1307 )
Probabilistic random walk after 1568662 steps, saw 185895 distinct states, run finished after 1203 ms. (steps per millisecond=1303 ) properties seen :1
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 1568 ms.
Stuttering acceptance computed with spot in 147 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2026-05-25 19:30:05] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2026-05-25 19:30:05] [INFO ] Invariant cache hit.
[2026-05-25 19:30:05] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:30:05] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2026-05-25 19:30:05] [INFO ] Invariant cache hit.
[2026-05-25 19:30:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:05] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 49/49 places, 80/80 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge based reduction with 2 factoid took 64 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (3399 resets) in 152 ms. (261 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (393 resets) in 56 ms. (701 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1568662 steps, run visited all 1 properties in 1156 ms. (steps per millisecond=1356 )
Probabilistic random walk after 1568662 steps, saw 185895 distinct states, run finished after 1156 ms. (steps per millisecond=1356 ) properties seen :1
Knowledge based reduction with 2 factoid took 54 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 1452 ms.
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 79 ms.
Product exploration explored 100000 steps with 0 reset in 57 ms.
Spot run failed in 73 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin9176951832065370868
[2026-05-25 19:30:07] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9176951832065370868
Running compilation step : cd /tmp/ltsmin9176951832065370868;'/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 260 ms.
Running link step : cd /tmp/ltsmin9176951832065370868;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin9176951832065370868;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased13210055732695153908.hoa' '--buchi-type=spotba'
LTSmin run took 2116 ms.
FORMULA HealthRecord-PT-14-LTLFireability-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-14-LTLFireability-04 finished in 12610 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U p1))'
Support contains 11 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Graph (trivial) has 47 edges and 78 vertex of which 6 / 78 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 55 transition count 116
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 55 transition count 116
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 41 place count 55 transition count 114
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 46 place count 50 transition count 101
Iterating global reduction 1 with 5 rules applied. Total rules applied 51 place count 50 transition count 101
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 54 place count 50 transition count 98
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 47 transition count 92
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 47 transition count 92
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 69 place count 47 transition count 83
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 71 place count 46 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 72 place count 46 transition count 81
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 74 place count 46 transition count 79
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 45 transition count 78
Applied a total of 76 rules in 13 ms. Remains 45 /78 variables (removed 33) and now considering 78/158 (removed 80) transitions.
[2026-05-25 19:30:10] [INFO ] Flow matrix only has 73 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-197527478686114511.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8445238444829137673.kers'
[2026-05-25 19:30:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-197527478686114511.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8445238444829137673.kers]
Normalized transition count is 72 out of 73 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 45 cols 250 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 19:30:10] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8445238444829137673.kers
Total runtime 1 ms.
[2026-05-25 19:30:10] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 19:30:10] [INFO ] Flow matrix only has 73 transitions (discarded 5 similar events)
[2026-05-25 19:30:10] [INFO ] Invariant cache hit.
[2026-05-25 19:30:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:10] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2026-05-25 19:30:10] [INFO ] Redundant transitions in 12 ms returned []
Running 62 sub problems to find dead transitions.
[2026-05-25 19:30:10] [INFO ] Flow matrix only has 73 transitions (discarded 5 similar events)
[2026-05-25 19:30:10] [INFO ] Invariant cache hit.
[2026-05-25 19:30:10] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 8/45 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 72/117 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 1/118 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (OVERLAPS) 0/118 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 59 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1553 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 8/45 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 72/117 variables, 45/59 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 62/121 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (OVERLAPS) 1/118 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 11 (OVERLAPS) 0/118 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 122 constraints, problems are : Problem set: 0 solved, 62 unsolved in 2791 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4354ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 4354ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/78 places, 78/158 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4458 ms. Remains : 45/78 places, 78/158 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U p1))'
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-05
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-14-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-05 finished in 4554 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((G(F(p0))||(F(p0)&&X(X(!p1))))) U p2))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 58 transition count 118
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 58 transition count 118
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 58 transition count 116
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 47 place count 53 transition count 103
Iterating global reduction 1 with 5 rules applied. Total rules applied 52 place count 53 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 54 place count 53 transition count 101
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 50 transition count 95
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 50 transition count 95
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 69 place count 50 transition count 86
Applied a total of 69 rules in 12 ms. Remains 50 /78 variables (removed 28) and now considering 86/158 (removed 72) transitions.
[2026-05-25 19:30:14] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8267203724254687960.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16952279730154002332.kers'
[2026-05-25 19:30:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8267203724254687960.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16952279730154002332.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 50 cols 291 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 19:30:14] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16952279730154002332.kers
Total runtime 1 ms.
[2026-05-25 19:30:14] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 19:30:14] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2026-05-25 19:30:14] [INFO ] Invariant cache hit.
[2026-05-25 19:30:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:14] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 85 sub problems to find dead transitions.
[2026-05-25 19:30:14] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2026-05-25 19:30:14] [INFO ] Invariant cache hit.
[2026-05-25 19:30:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (OVERLAPS) 82/132 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 1/133 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 0/133 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 62 constraints, problems are : Problem set: 0 solved, 85 unsolved in 2311 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 82/132 variables, 50/63 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 85/148 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 1/133 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 0/133 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 133/133 variables, and 149 constraints, problems are : Problem set: 0 solved, 85 unsolved in 4858 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7177ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 7178ms
Starting structural reductions in LTL mode, iteration 1 : 50/78 places, 86/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7270 ms. Remains : 50/78 places, 86/158 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((G(F(p0))||(F(p0)&&X(X(!p1))))) U p2))'
Stuttering acceptance computed with spot in 189 ms :[(NOT p2), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-06
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-14-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-06 finished in 7503 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))&&F(p2)&&F(p3)))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 59 transition count 120
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 59 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 59 transition count 119
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 44 place count 54 transition count 106
Iterating global reduction 1 with 5 rules applied. Total rules applied 49 place count 54 transition count 106
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 52 place count 54 transition count 103
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 51 transition count 97
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 51 transition count 97
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 67 place count 51 transition count 88
Applied a total of 67 rules in 7 ms. Remains 51 /78 variables (removed 27) and now considering 88/158 (removed 70) transitions.
[2026-05-25 19:30:22] [INFO ] Flow matrix only has 85 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-577417552264890549.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15175607992704048605.kers'
[2026-05-25 19:30:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-577417552264890549.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15175607992704048605.kers]
Normalized transition count is 84 out of 85 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 84 rows 51 cols 295 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 19:30:22] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15175607992704048605.kers
Total runtime 2 ms.
[2026-05-25 19:30:22] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:30:22] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2026-05-25 19:30:22] [INFO ] Invariant cache hit.
[2026-05-25 19:30:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:22] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 87 sub problems to find dead transitions.
[2026-05-25 19:30:22] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2026-05-25 19:30:22] [INFO ] Invariant cache hit.
[2026-05-25 19:30:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (OVERLAPS) 84/135 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (OVERLAPS) 1/136 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (OVERLAPS) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 64 constraints, problems are : Problem set: 0 solved, 87 unsolved in 2413 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (OVERLAPS) 84/135 variables, 51/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 87/152 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 1/136 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (OVERLAPS) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 153 constraints, problems are : Problem set: 0 solved, 87 unsolved in 5182 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7612ms problems are : Problem set: 0 solved, 87 unsolved
Search for dead transitions found 0 dead transitions in 7613ms
Starting structural reductions in LTL mode, iteration 1 : 51/78 places, 88/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7710 ms. Remains : 51/78 places, 88/158 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))&&F(p2)&&F(p3)))'
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p2) (NOT p3) (NOT p1)), (NOT p1), (NOT p2), (NOT p3), (NOT p1), true]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-07
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-14-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-07 finished in 7947 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||X(p0)))&&(G(p1) U (p2||X(p3)))))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 61 transition count 124
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 61 transition count 124
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 61 transition count 122
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 56 transition count 110
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 56 transition count 110
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 52 place count 56 transition count 104
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 54 transition count 100
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 54 transition count 100
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 61 place count 54 transition count 95
Applied a total of 61 rules in 5 ms. Remains 54 /78 variables (removed 24) and now considering 95/158 (removed 63) transitions.
[2026-05-25 19:30:30] [INFO ] Flow matrix only has 92 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-231187802959719333.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17407130756905143523.kers'
[2026-05-25 19:30:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-231187802959719333.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17407130756905143523.kers]
Normalized transition count is 91 out of 92 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 91 rows 54 cols 315 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-25 19:30:30] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17407130756905143523.kers
Total runtime 0 ms.
[2026-05-25 19:30:30] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:30:30] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2026-05-25 19:30:30] [INFO ] Invariant cache hit.
[2026-05-25 19:30:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:30] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 94 sub problems to find dead transitions.
[2026-05-25 19:30:30] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2026-05-25 19:30:30] [INFO ] Invariant cache hit.
[2026-05-25 19:30:30] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (OVERLAPS) 91/145 variables, 54/65 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (OVERLAPS) 1/146 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/146 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (OVERLAPS) 0/146 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 146/146 variables, and 68 constraints, problems are : Problem set: 0 solved, 94 unsolved in 3223 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (OVERLAPS) 91/145 variables, 54/70 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 94/164 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (OVERLAPS) 1/146 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (OVERLAPS) 0/146 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 146/146 variables, and 165 constraints, problems are : Problem set: 0 solved, 94 unsolved in 6649 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9886ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 9886ms
Starting structural reductions in LTL mode, iteration 1 : 54/78 places, 95/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9980 ms. Remains : 54/78 places, 95/158 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||X(p0)))&&(G(p1) U (p2||X(p3)))))'
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p0), true, (NOT p1)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-08
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-14-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-08 finished in 10236 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 X(X((!(p1 U p2)&&p1))))))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 59 transition count 120
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 59 transition count 120
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 59 transition count 118
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 54 transition count 106
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 54 transition count 106
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 56 place count 54 transition count 100
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 53 transition count 98
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 53 transition count 98
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 53 transition count 95
Applied a total of 61 rules in 7 ms. Remains 53 /78 variables (removed 25) and now considering 95/158 (removed 63) transitions.
[2026-05-25 19:30:40] [INFO ] Flow matrix only has 92 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-17632239071927997285.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4295628309593568394.kers'
[2026-05-25 19:30:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17632239071927997285.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4295628309593568394.kers]
Normalized transition count is 91 out of 92 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 91 rows 53 cols 321 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-25 19:30:40] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4295628309593568394.kers
Total runtime 0 ms.
[2026-05-25 19:30:40] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:30:40] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2026-05-25 19:30:40] [INFO ] Invariant cache hit.
[2026-05-25 19:30:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:40] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Running 94 sub problems to find dead transitions.
[2026-05-25 19:30:40] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2026-05-25 19:30:40] [INFO ] Invariant cache hit.
[2026-05-25 19:30:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (OVERLAPS) 91/144 variables, 53/64 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (OVERLAPS) 1/145 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (OVERLAPS) 0/145 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 65 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2643 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (OVERLAPS) 91/144 variables, 53/66 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 94/160 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/144 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (OVERLAPS) 1/145 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (OVERLAPS) 0/145 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 161 constraints, problems are : Problem set: 0 solved, 94 unsolved in 5807 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8461ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 8461ms
Starting structural reductions in LTL mode, iteration 1 : 53/78 places, 95/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8565 ms. Remains : 53/78 places, 95/158 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 X(X((!(p1 U p2)&&p1))))))'
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p1) p2), (OR (NOT p1) p2), (OR (NOT p1) p2), (OR (NOT p1) p2), (NOT p0), p2]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-10
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-14-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-10 finished in 8810 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 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Graph (trivial) has 91 edges and 78 vertex of which 6 / 78 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 21 place count 54 transition count 114
Iterating global reduction 0 with 20 rules applied. Total rules applied 41 place count 54 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 43 place count 54 transition count 112
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 49 place count 48 transition count 97
Iterating global reduction 1 with 6 rules applied. Total rules applied 55 place count 48 transition count 97
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 61 place count 48 transition count 91
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 63 place count 46 transition count 87
Iterating global reduction 2 with 2 rules applied. Total rules applied 65 place count 46 transition count 87
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 71 place count 46 transition count 81
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 75 place count 44 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 76 place count 44 transition count 78
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 80 place count 42 transition count 94
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 83 place count 42 transition count 91
Applied a total of 83 rules in 23 ms. Remains 42 /78 variables (removed 36) and now considering 91/158 (removed 67) transitions.
[2026-05-25 19:30:49] [INFO ] Flow matrix only has 83 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6806083414002978376.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17126779128980520970.kers'
[2026-05-25 19:30:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6806083414002978376.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17126779128980520970.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 42 cols 312 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-25 19:30:49] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17126779128980520970.kers
Total runtime 0 ms.
[2026-05-25 19:30:49] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 19:30:49] [INFO ] Flow matrix only has 83 transitions (discarded 8 similar events)
[2026-05-25 19:30:49] [INFO ] Invariant cache hit.
[2026-05-25 19:30:49] [INFO ] State equation strengthened by 15 read => feed constraints.
[2026-05-25 19:30:49] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2026-05-25 19:30:49] [INFO ] Redundant transitions in 18 ms returned []
Running 75 sub problems to find dead transitions.
[2026-05-25 19:30:49] [INFO ] Flow matrix only has 83 transitions (discarded 8 similar events)
[2026-05-25 19:30:49] [INFO ] Invariant cache hit.
[2026-05-25 19:30:49] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 8/42 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 82/124 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 14/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 1/125 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 0/125 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 68 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1954 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 8/42 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 82/124 variables, 42/54 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 14/68 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 75/143 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 1/125 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/125 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 12 (OVERLAPS) 0/125 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 144 constraints, problems are : Problem set: 0 solved, 75 unsolved in 3343 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5310ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 5311ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/78 places, 91/158 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5470 ms. Remains : 42/78 places, 91/158 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 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-11
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-14-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-11 finished in 5563 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(G(p1)) U p2)) U (p0&&X((F(G(p1)) U p2))))))))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 59 transition count 120
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 59 transition count 120
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 59 transition count 118
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 55 transition count 109
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 55 transition count 109
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 54 place count 55 transition count 103
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 54 transition count 101
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 54 transition count 101
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 59 place count 54 transition count 98
Applied a total of 59 rules in 6 ms. Remains 54 /78 variables (removed 24) and now considering 98/158 (removed 60) transitions.
[2026-05-25 19:30:54] [INFO ] Flow matrix only has 95 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-11774229700624643793.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-626777072286288238.kers'
[2026-05-25 19:30:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11774229700624643793.kers, --Pflows, --basisKERS=/tmp/petrispot-output-626777072286288238.kers]
Normalized transition count is 94 out of 95 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 94 rows 54 cols 333 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-25 19:30:54] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-626777072286288238.kers
Total runtime 1 ms.
[2026-05-25 19:30:54] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:30:54] [INFO ] Flow matrix only has 95 transitions (discarded 3 similar events)
[2026-05-25 19:30:54] [INFO ] Invariant cache hit.
[2026-05-25 19:30:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:30:55] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2026-05-25 19:30:55] [INFO ] Flow matrix only has 95 transitions (discarded 3 similar events)
[2026-05-25 19:30:55] [INFO ] Invariant cache hit.
[2026-05-25 19:30:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (OVERLAPS) 94/148 variables, 54/65 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 1/149 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 0/149 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 66 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2678 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 94/148 variables, 54/67 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 97/164 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 1/149 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (OVERLAPS) 0/149 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 165 constraints, problems are : Problem set: 0 solved, 97 unsolved in 6201 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8889ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8889ms
Starting structural reductions in LTL mode, iteration 1 : 54/78 places, 98/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8997 ms. Remains : 54/78 places, 98/158 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(G(p1)) U p2)) U (p0&&X((F(G(p1)) U p2))))))))'
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (OR (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-12
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 4 ms.
FORMULA HealthRecord-PT-14-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-12 finished in 9183 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Graph (trivial) has 94 edges and 78 vertex of which 6 / 78 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 55 transition count 116
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 55 transition count 116
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 41 place count 55 transition count 114
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 46 place count 50 transition count 101
Iterating global reduction 1 with 5 rules applied. Total rules applied 51 place count 50 transition count 101
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 54 place count 50 transition count 98
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 47 transition count 92
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 47 transition count 92
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 69 place count 47 transition count 83
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 73 place count 45 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 74 place count 45 transition count 80
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 78 place count 43 transition count 96
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 43 transition count 93
Applied a total of 81 rules in 21 ms. Remains 43 /78 variables (removed 35) and now considering 93/158 (removed 65) transitions.
[2026-05-25 19:31:04] [INFO ] Flow matrix only has 85 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7272544357766077876.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16652837493100427265.kers'
[2026-05-25 19:31:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7272544357766077876.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16652837493100427265.kers]
Normalized transition count is 84 out of 85 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 84 rows 43 cols 316 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-25 19:31:04] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16652837493100427265.kers
Total runtime 0 ms.
[2026-05-25 19:31:04] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 19:31:04] [INFO ] Flow matrix only has 85 transitions (discarded 8 similar events)
[2026-05-25 19:31:04] [INFO ] Invariant cache hit.
[2026-05-25 19:31:04] [INFO ] State equation strengthened by 15 read => feed constraints.
[2026-05-25 19:31:04] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2026-05-25 19:31:04] [INFO ] Redundant transitions in 15 ms returned []
Running 77 sub problems to find dead transitions.
[2026-05-25 19:31:04] [INFO ] Flow matrix only has 85 transitions (discarded 8 similar events)
[2026-05-25 19:31:04] [INFO ] Invariant cache hit.
[2026-05-25 19:31:04] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 84/127 variables, 43/54 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 14/68 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 1/128 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/128 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 69 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2113 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 15/15 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) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 84/127 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 14/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 77/146 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 1/128 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/128 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 12 (OVERLAPS) 0/128 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 147 constraints, problems are : Problem set: 0 solved, 77 unsolved in 3664 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5801ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 5805ms
Starting structural reductions in SI_LTL mode, iteration 1 : 43/78 places, 93/158 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5947 ms. Remains : 43/78 places, 93/158 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-13
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-14-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-13 finished in 6007 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 U X(G(p1)))&&G(F(p2)))))'
Support contains 3 out of 78 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Graph (trivial) has 78 edges and 78 vertex of which 6 / 78 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 55 transition count 116
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 55 transition count 116
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 41 place count 55 transition count 114
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 46 place count 50 transition count 102
Iterating global reduction 1 with 5 rules applied. Total rules applied 51 place count 50 transition count 102
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 57 place count 50 transition count 96
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 48 transition count 92
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 48 transition count 92
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 67 place count 48 transition count 86
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 71 place count 46 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 72 place count 46 transition count 83
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 74 place count 45 transition count 89
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 45 transition count 87
Applied a total of 76 rules in 17 ms. Remains 45 /78 variables (removed 33) and now considering 87/158 (removed 71) transitions.
[2026-05-25 19:31:10] [INFO ] Flow matrix only has 82 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1088698425382574990.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4263305506086640748.kers'
[2026-05-25 19:31:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1088698425382574990.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4263305506086640748.kers]
Normalized transition count is 81 out of 82 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 81 rows 45 cols 292 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 19:31:10] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4263305506086640748.kers
Total runtime 0 ms.
[2026-05-25 19:31:10] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 19:31:10] [INFO ] Flow matrix only has 82 transitions (discarded 5 similar events)
[2026-05-25 19:31:10] [INFO ] Invariant cache hit.
[2026-05-25 19:31:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-25 19:31:10] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2026-05-25 19:31:10] [INFO ] Redundant transitions in 13 ms returned []
Running 71 sub problems to find dead transitions.
[2026-05-25 19:31:10] [INFO ] Flow matrix only has 82 transitions (discarded 5 similar events)
[2026-05-25 19:31:10] [INFO ] Invariant cache hit.
[2026-05-25 19:31:10] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 8/45 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 81/126 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 7/64 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 1/127 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 10 (OVERLAPS) 0/127 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/127 variables, and 65 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2036 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 8/45 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 81/126 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 71/136 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/126 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 11 (OVERLAPS) 1/127 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/127 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 13 (OVERLAPS) 0/127 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/127 variables, and 138 constraints, problems are : Problem set: 0 solved, 71 unsolved in 3532 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5580ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 5580ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/78 places, 87/158 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5683 ms. Remains : 45/78 places, 87/158 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U X(G(p1)))&&G(F(p2)))))'
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-14
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-14-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-14 finished in 5819 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))||F(p1))))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 158/158 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 59 transition count 120
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 59 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 59 transition count 119
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 45 place count 53 transition count 104
Iterating global reduction 1 with 6 rules applied. Total rules applied 51 place count 53 transition count 104
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 57 place count 53 transition count 98
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 60 place count 50 transition count 92
Iterating global reduction 2 with 3 rules applied. Total rules applied 63 place count 50 transition count 92
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 72 place count 50 transition count 83
Applied a total of 72 rules in 4 ms. Remains 50 /78 variables (removed 28) and now considering 83/158 (removed 75) transitions.
[2026-05-25 19:31:15] [INFO ] Flow matrix only has 80 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-9244219405041565348.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14398328046549120351.kers'
[2026-05-25 19:31:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9244219405041565348.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14398328046549120351.kers]
Normalized transition count is 79 out of 80 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 50 cols 277 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 19:31:15] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14398328046549120351.kers
Total runtime 0 ms.
[2026-05-25 19:31:15] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:31:15] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:31:15] [INFO ] Invariant cache hit.
[2026-05-25 19:31:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:31:15] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2026-05-25 19:31:15] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:31:15] [INFO ] Invariant cache hit.
[2026-05-25 19:31:15] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 79/129 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/129 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/129 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (OVERLAPS) 1/130 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/130 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (OVERLAPS) 0/130 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 63 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2655 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 79/129 variables, 50/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/129 variables, 82/146 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 1/130 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/130 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/130 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 130/130 variables, and 147 constraints, problems are : Problem set: 0 solved, 82 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7677ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 7677ms
Starting structural reductions in LTL mode, iteration 1 : 50/78 places, 83/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7762 ms. Remains : 50/78 places, 83/158 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))||F(p1))))'
Stuttering acceptance computed with spot in 159 ms :[(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-14-LTLFireability-15
Product exploration explored 100000 steps with 50000 reset in 112 ms.
Product exploration explored 100000 steps with 50000 reset in 121 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 6 factoid took 10 ms. Proved property starting from automaton with 4 states, 5 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 13 ms.
FORMULA HealthRecord-PT-14-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-14-LTLFireability-15 finished in 8190 ms.
All properties solved by simple procedures.
Total runtime 141116 ms.

BK_STOP 1779737484127

--------------------
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-14"
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-14, 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-177961074300644"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-14.tgz
mv HealthRecord-PT-14 execution
cd execution
if [ "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 ;