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-177961074200540.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-01, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074200540
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 6.4K Mar 7 13:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 13:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 7 13:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 7 13:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Mar 7 13:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 7 13:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 7 13:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 7 13:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:40 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 46K 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-01-LTLFireability-00
FORMULA_NAME HealthRecord-PT-01-LTLFireability-01
FORMULA_NAME HealthRecord-PT-01-LTLFireability-02
FORMULA_NAME HealthRecord-PT-01-LTLFireability-03
FORMULA_NAME HealthRecord-PT-01-LTLFireability-04
FORMULA_NAME HealthRecord-PT-01-LTLFireability-05
FORMULA_NAME HealthRecord-PT-01-LTLFireability-06
FORMULA_NAME HealthRecord-PT-01-LTLFireability-07
FORMULA_NAME HealthRecord-PT-01-LTLFireability-08
FORMULA_NAME HealthRecord-PT-01-LTLFireability-09
FORMULA_NAME HealthRecord-PT-01-LTLFireability-10
FORMULA_NAME HealthRecord-PT-01-LTLFireability-11
FORMULA_NAME HealthRecord-PT-01-LTLFireability-12
FORMULA_NAME HealthRecord-PT-01-LTLFireability-13
FORMULA_NAME HealthRecord-PT-01-LTLFireability-14
FORMULA_NAME HealthRecord-PT-01-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779735059874

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-01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 18:51:00] [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 18:51:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 18:51:01] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2026-05-25 18:51:01] [INFO ] Transformed 117 places.
[2026-05-25 18:51:01] [INFO ] Transformed 218 transitions.
[2026-05-25 18:51:01] [INFO ] Found NUPN structural information;
[2026-05-25 18:51:01] [INFO ] Parsed PT model containing 117 places and 218 transitions and 557 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 5 transitions
Reduce redundant transitions removed 5 transitions.
FORMULA HealthRecord-PT-01-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-01-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-01-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 213/213 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 76 transition count 138
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 76 transition count 138
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 85 place count 73 transition count 132
Iterating global reduction 0 with 3 rules applied. Total rules applied 88 place count 73 transition count 132
Applied a total of 88 rules in 21 ms. Remains 73 /117 variables (removed 44) and now considering 132/213 (removed 81) transitions.
[2026-05-25 18:51:01] [INFO ] Flow matrix only has 131 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8431029716237488610.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12156854142172515564.kers'
[2026-05-25 18:51:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8431029716237488610.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12156854142172515564.kers]
Normalized transition count is 130 out of 131 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 130 rows 73 cols 357 entries
Finished phase 1 with 66 SingleSign rule and 0 generalized
[2026-05-25 18:51:01] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12156854142172515564.kers
Total runtime 1 ms.
[2026-05-25 18:51:01] [INFO ] Implicit Places using invariants in 181 ms returned []
[2026-05-25 18:51:01] [INFO ] Flow matrix only has 131 transitions (discarded 1 similar events)
[2026-05-25 18:51:01] [INFO ] Invariant cache hit.
[2026-05-25 18:51:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:51:01] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Running 131 sub problems to find dead transitions.
[2026-05-25 18:51:01] [INFO ] Flow matrix only has 131 transitions (discarded 1 similar events)
[2026-05-25 18:51:01] [INFO ] Invariant cache hit.
[2026-05-25 18:51:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (OVERLAPS) 130/203 variables, 73/91 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/203 variables, 3/94 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/203 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 9 (OVERLAPS) 1/204 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/204 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 11 (OVERLAPS) 0/204 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Real declared 204/204 variables, and 95 constraints, problems are : Problem set: 0 solved, 131 unsolved in 6482 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 131 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 14/21 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 4/25 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 8 (OVERLAPS) 130/203 variables, 73/103 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/203 variables, 131/234 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/203 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 11 (OVERLAPS) 1/204 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/204 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 13 (OVERLAPS) 0/204 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Int declared 204/204 variables, and 235 constraints, problems are : Problem set: 0 solved, 131 unsolved in 17701 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24255ms problems are : Problem set: 0 solved, 131 unsolved
Search for dead transitions found 0 dead transitions in 24271ms
Starting structural reductions in LTL mode, iteration 1 : 73/117 places, 132/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24641 ms. Remains : 73/117 places, 132/213 transitions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Applied a total of 0 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 132/132 (removed 0) transitions.
[2026-05-25 18:51:25] [INFO ] Flow matrix only has 131 transitions (discarded 1 similar events)
[2026-05-25 18:51:25] [INFO ] Invariant cache hit.
[2026-05-25 18:51:25] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-25 18:51:25] [INFO ] Flow matrix only has 131 transitions (discarded 1 similar events)
[2026-05-25 18:51:25] [INFO ] Invariant cache hit.
[2026-05-25 18:51:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:51:26] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 73/73 places, 132/132 transitions.
Support contains 29 out of 73 places after structural reductions.
[2026-05-25 18:51:26] [INFO ] Flatten gal took : 28 ms
[2026-05-25 18:51:26] [INFO ] Flatten gal took : 12 ms
[2026-05-25 18:51:26] [INFO ] Input system was already deterministic with 132 transitions.
RANDOM walk for 40000 steps (2092 resets) in 1876 ms. (21 steps per ms) remains 17/29 properties
BEST_FIRST walk for 4003 steps (32 resets) in 30 ms. (129 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (31 resets) in 33 ms. (117 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4003 steps (31 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (31 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (33 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (31 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (32 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (30 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (30 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (28 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (31 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (32 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (32 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (32 resets) in 10 ms. (364 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (32 resets) in 10 ms. (363 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (31 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (32 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
[2026-05-25 18:51:26] [INFO ] Flow matrix only has 131 transitions (discarded 1 similar events)
[2026-05-25 18:51:26] [INFO ] Invariant cache hit.
[2026-05-25 18:51:26] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 40/56 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp27 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 5/7 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 17/73 variables, 5/12 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/15 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/15 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 130/203 variables, 73/88 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/203 variables, 0/88 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 9 (OVERLAPS) 1/204 variables, 1/89 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/204 variables, 0/89 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 0/204 variables, 0/89 constraints. Problems are: Problem set: 2 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 204/204 variables, and 89 constraints, problems are : Problem set: 2 solved, 14 unsolved in 979 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 42/56 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 8/10 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 1/11 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/11 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 17/73 variables, 5/16 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 1/17 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/17 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 130/203 variables, 73/90 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/203 variables, 14/104 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/203 variables, 2/106 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/203 variables, 2/108 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/203 variables, 0/108 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 13 (OVERLAPS) 1/204 variables, 1/109 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/204 variables, 0/109 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 15 (OVERLAPS) 0/204 variables, 0/109 constraints. Problems are: Problem set: 2 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 204/204 variables, and 109 constraints, problems are : Problem set: 2 solved, 14 unsolved in 1491 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 73/73 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/16 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2476ms problems are : Problem set: 2 solved, 14 unsolved
Fused 14 Parikh solutions to 12 different solutions.
Parikh walk visited 13 properties in 239 ms.
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 132/132 transitions.
Graph (trivial) has 93 edges and 73 vertex of which 14 / 73 are part of one of the 7 SCC in 4 ms
Free SCC test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (complete) has 222 edges and 66 vertex of which 49 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Drop transitions (Empty/Sink Transition effects.) removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 47 place count 49 transition count 62
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 65 place count 31 transition count 44
Iterating global reduction 1 with 18 rules applied. Total rules applied 83 place count 31 transition count 44
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 85 place count 31 transition count 42
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 85 place count 31 transition count 40
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 89 place count 29 transition count 40
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 96 place count 22 transition count 33
Iterating global reduction 2 with 7 rules applied. Total rules applied 103 place count 22 transition count 33
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 104 place count 22 transition count 32
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 108 place count 18 transition count 25
Iterating global reduction 3 with 4 rules applied. Total rules applied 112 place count 18 transition count 25
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 113 place count 18 transition count 24
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 116 place count 15 transition count 21
Iterating global reduction 4 with 3 rules applied. Total rules applied 119 place count 15 transition count 21
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 122 place count 15 transition count 18
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 5 with 4 rules applied. Total rules applied 126 place count 13 transition count 16
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 127 place count 12 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 128 place count 11 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 130 place count 11 transition count 13
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 132 place count 10 transition count 12
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 133 place count 9 transition count 11
Iterating global reduction 6 with 1 rules applied. Total rules applied 134 place count 9 transition count 11
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 135 place count 9 transition count 10
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 136 place count 9 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 137 place count 8 transition count 9
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 138 place count 8 transition count 9
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 139 place count 8 transition count 8
Applied a total of 139 rules in 31 ms. Remains 8 /73 variables (removed 65) and now considering 8/132 (removed 124) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 8/73 places, 8/132 transitions.
RANDOM walk for 34 steps (5 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA HealthRecord-PT-01-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 10 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 54 transition count 94
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 54 transition count 94
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 54 transition count 92
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 47 place count 47 transition count 78
Iterating global reduction 1 with 7 rules applied. Total rules applied 54 place count 47 transition count 78
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 56 place count 47 transition count 76
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 45 transition count 70
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 45 transition count 70
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 43 transition count 66
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 43 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 66 place count 43 transition count 64
Applied a total of 66 rules in 7 ms. Remains 43 /73 variables (removed 30) and now considering 64/132 (removed 68) transitions.
[2026-05-25 18:51:30] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1867994457519958875.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6156327147888310278.kers'
[2026-05-25 18:51:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1867994457519958875.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6156327147888310278.kers]
Normalized transition count is 62 out of 63 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 62 rows 43 cols 187 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 18:51:30] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6156327147888310278.kers
Total runtime 0 ms.
[2026-05-25 18:51:30] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:51:30] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
[2026-05-25 18:51:30] [INFO ] Invariant cache hit.
[2026-05-25 18:51:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:51:30] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 63 sub problems to find dead transitions.
[2026-05-25 18:51:30] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
[2026-05-25 18:51:30] [INFO ] Invariant cache hit.
[2026-05-25 18:51:30] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (OVERLAPS) 62/105 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 1/106 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 0/106 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 53 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1479 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 62/105 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 63/118 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 1/106 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (OVERLAPS) 0/106 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 119 constraints, problems are : Problem set: 0 solved, 63 unsolved in 2848 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4338ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 4339ms
Starting structural reductions in LTL mode, iteration 1 : 43/73 places, 64/132 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4440 ms. Remains : 43/73 places, 64/132 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Stuttering acceptance computed with spot in 199 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-00
Product exploration explored 100000 steps with 4 reset in 141 ms.
Product exploration explored 100000 steps with 1 reset in 73 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge based reduction with 3 factoid took 49 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 30970 steps (1637 resets) in 164 ms. (187 steps per ms) remains 0/1 properties
Negative knowledge disproves property using: (G p0)
Knowledge based reduction with 3 factoid took 32 ms. Proved property starting from automaton with 2 states, 3 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 177 ms.
FORMULA HealthRecord-PT-01-LTLFireability-00 FALSE TECHNIQUES NEGATIVE_KNOWLEDGE
Treatment of property HealthRecord-PT-01-LTLFireability-00 finished in 5108 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)||G(p1)) U X(p2)))'
Support contains 4 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 56 transition count 98
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 56 transition count 98
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 56 transition count 96
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 50 transition count 84
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 50 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 50 place count 50 transition count 82
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 48 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 48 transition count 76
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 46 transition count 72
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 46 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 60 place count 46 transition count 70
Applied a total of 60 rules in 9 ms. Remains 46 /73 variables (removed 27) and now considering 70/132 (removed 62) transitions.
[2026-05-25 18:51:35] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14911082507047175977.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8876739169257203839.kers'
[2026-05-25 18:51:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14911082507047175977.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8876739169257203839.kers]
Normalized transition count is 68 out of 69 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 68 rows 46 cols 201 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 18:51:35] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8876739169257203839.kers
Total runtime 0 ms.
[2026-05-25 18:51:35] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:51:35] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2026-05-25 18:51:35] [INFO ] Invariant cache hit.
[2026-05-25 18:51:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:51:35] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2026-05-25 18:51:35] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2026-05-25 18:51:35] [INFO ] Invariant cache hit.
[2026-05-25 18:51:35] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 68/114 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 1/115 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 0/115 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/115 variables, and 56 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1560 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 68/114 variables, 46/58 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 69/127 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (OVERLAPS) 1/115 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/115 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 11 (OVERLAPS) 0/115 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/115 variables, and 128 constraints, problems are : Problem set: 0 solved, 69 unsolved in 3505 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5071ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 5072ms
Starting structural reductions in LTL mode, iteration 1 : 46/73 places, 70/132 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5156 ms. Remains : 46/73 places, 70/132 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)||G(p1)) U X(p2)))'
Stuttering acceptance computed with spot in 264 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-01
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-01-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-01-LTLFireability-01 finished in 5459 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||G(p1)))&&X(X(p2))))))'
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 57 transition count 100
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 57 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 57 transition count 98
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 41 place count 50 transition count 84
Iterating global reduction 1 with 7 rules applied. Total rules applied 48 place count 50 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 50 place count 50 transition count 82
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 47 transition count 73
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 47 transition count 73
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 44 transition count 67
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 44 transition count 67
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 64 place count 44 transition count 65
Applied a total of 64 rules in 11 ms. Remains 44 /73 variables (removed 29) and now considering 65/132 (removed 67) transitions.
[2026-05-25 18:51:40] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10227941674905558936.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4071483708853967949.kers'
[2026-05-25 18:51:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10227941674905558936.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4071483708853967949.kers]
Normalized transition count is 63 out of 64 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 63 rows 44 cols 185 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-25 18:51:40] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4071483708853967949.kers
Total runtime 0 ms.
[2026-05-25 18:51:40] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 18:51:40] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
[2026-05-25 18:51:40] [INFO ] Invariant cache hit.
[2026-05-25 18:51:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:51:40] [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.
Running 64 sub problems to find dead transitions.
[2026-05-25 18:51:40] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
[2026-05-25 18:51:40] [INFO ] Invariant cache hit.
[2026-05-25 18:51:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (OVERLAPS) 63/107 variables, 44/53 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 2/55 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (OVERLAPS) 1/108 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (OVERLAPS) 0/108 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 56 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1744 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 63/107 variables, 44/59 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 64/123 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 1/108 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (OVERLAPS) 0/108 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 124 constraints, problems are : Problem set: 0 solved, 64 unsolved in 3367 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5117ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 5118ms
Starting structural reductions in LTL mode, iteration 1 : 44/73 places, 65/132 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5206 ms. Remains : 44/73 places, 65/132 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||G(p1)))&&X(X(p2))))))'
Stuttering acceptance computed with spot in 295 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p2), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-02
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-01-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-01-LTLFireability-02 finished in 5540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X(F((X(X(p1))&&(p2||F(p3))))))))'
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 57 transition count 100
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 57 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 57 transition count 98
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 38 place count 53 transition count 90
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 53 transition count 90
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 44 place count 51 transition count 84
Iterating global reduction 1 with 2 rules applied. Total rules applied 46 place count 51 transition count 84
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 48 place count 49 transition count 80
Iterating global reduction 1 with 2 rules applied. Total rules applied 50 place count 49 transition count 80
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 52 place count 49 transition count 78
Applied a total of 52 rules in 9 ms. Remains 49 /73 variables (removed 24) and now considering 78/132 (removed 54) transitions.
[2026-05-25 18:51:46] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14314563055512539949.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4099322223598152316.kers'
[2026-05-25 18:51:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14314563055512539949.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4099322223598152316.kers]
Normalized transition count is 76 out of 77 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 49 cols 225 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 18:51:46] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4099322223598152316.kers
Total runtime 0 ms.
[2026-05-25 18:51:46] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 18:51:46] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2026-05-25 18:51:46] [INFO ] Invariant cache hit.
[2026-05-25 18:51:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:51:46] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2026-05-25 18:51:46] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2026-05-25 18:51:46] [INFO ] Invariant cache hit.
[2026-05-25 18:51:46] [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, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 76/125 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/126 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/126 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 59 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1932 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 76/125 variables, 49/61 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 77/138 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 139 constraints, problems are : Problem set: 0 solved, 77 unsolved in 3612 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5550ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 5550ms
Starting structural reductions in LTL mode, iteration 1 : 49/73 places, 78/132 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5632 ms. Remains : 49/73 places, 78/132 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X(F((X(X(p1))&&(p2||F(p3))))))))'
Stuttering acceptance computed with spot in 495 ms :[(OR (NOT p1) (NOT p0) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p1), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p1), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-06
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-01-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-01-LTLFireability-06 finished in 6177 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((X(p0)&&(p0||(F(p1)&&F(p2))))))'
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 57 transition count 100
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 57 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 57 transition count 98
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 41 place count 50 transition count 84
Iterating global reduction 1 with 7 rules applied. Total rules applied 48 place count 50 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 50 place count 50 transition count 82
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 48 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 48 transition count 76
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 46 transition count 72
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 46 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 46 transition count 71
Applied a total of 59 rules in 10 ms. Remains 46 /73 variables (removed 27) and now considering 71/132 (removed 61) transitions.
[2026-05-25 18:51:52] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10033717232360577748.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8266172046487021071.kers'
[2026-05-25 18:51:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10033717232360577748.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8266172046487021071.kers]
Normalized transition count is 69 out of 70 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 69 rows 46 cols 203 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 18:51:52] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8266172046487021071.kers
Total runtime 2 ms.
[2026-05-25 18:51:52] [INFO ] Implicit Places using invariants in 52 ms returned []
[2026-05-25 18:51:52] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2026-05-25 18:51:52] [INFO ] Invariant cache hit.
[2026-05-25 18:51:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:51:52] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Running 70 sub problems to find dead transitions.
[2026-05-25 18:51:52] [INFO ] Flow matrix only has 70 transitions (discarded 1 similar events)
[2026-05-25 18:51:52] [INFO ] Invariant cache hit.
[2026-05-25 18:51:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (OVERLAPS) 69/115 variables, 46/56 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (OVERLAPS) 1/116 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 10 (OVERLAPS) 0/116 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 58 constraints, problems are : Problem set: 0 solved, 70 unsolved in 2072 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (OVERLAPS) 69/115 variables, 46/59 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 70/129 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (OVERLAPS) 1/116 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 10 (OVERLAPS) 0/116 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 130 constraints, problems are : Problem set: 0 solved, 70 unsolved in 3961 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6039ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 6040ms
Starting structural reductions in LTL mode, iteration 1 : 46/73 places, 71/132 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6150 ms. Remains : 46/73 places, 71/132 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((X(p0)&&(p0||(F(p1)&&F(p2))))))'
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (NOT p1), (NOT p2), true]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-07
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-01-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-01-LTLFireability-07 finished in 6356 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)&&(G(F(p0)) U (p1||F(p2)||G(p3)))))'
Support contains 4 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Graph (trivial) has 90 edges and 73 vertex of which 14 / 73 are part of one of the 7 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 49 transition count 91
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 49 transition count 91
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 37 place count 49 transition count 89
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 44 place count 42 transition count 75
Iterating global reduction 1 with 7 rules applied. Total rules applied 51 place count 42 transition count 75
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 53 place count 42 transition count 73
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 40 transition count 67
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 40 transition count 67
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 38 transition count 63
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 38 transition count 63
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 63 place count 38 transition count 61
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 65 place count 37 transition count 60
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 73 place count 33 transition count 85
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 83 place count 33 transition count 75
Applied a total of 83 rules in 22 ms. Remains 33 /73 variables (removed 40) and now considering 75/132 (removed 57) transitions.
[2026-05-25 18:51:58] [INFO ] Flow matrix only has 67 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-8486880591676170831.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8896729416183093675.kers'
[2026-05-25 18:51:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8486880591676170831.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8896729416183093675.kers]
Normalized transition count is 66 out of 67 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 33 cols 244 entries
Finished phase 1 with 26 SingleSign rule and 0 generalized
[2026-05-25 18:51:58] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8896729416183093675.kers
Total runtime 0 ms.
[2026-05-25 18:51:58] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 18:51:58] [INFO ] Flow matrix only has 67 transitions (discarded 8 similar events)
[2026-05-25 18:51:58] [INFO ] Invariant cache hit.
[2026-05-25 18:51:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 18:51:58] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2026-05-25 18:51:58] [INFO ] Redundant transitions in 3 ms returned []
Running 67 sub problems to find dead transitions.
[2026-05-25 18:51:58] [INFO ] Flow matrix only has 67 transitions (discarded 8 similar events)
[2026-05-25 18:51:58] [INFO ] Invariant cache hit.
[2026-05-25 18:51:58] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/33 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 66/99 variables, 33/42 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 13/55 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (OVERLAPS) 1/100 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/100 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 56 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1627 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 33/33 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/33 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 66/99 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/99 variables, 67/125 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/99 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 1/100 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/100 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 12 (OVERLAPS) 0/100 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 126 constraints, problems are : Problem set: 0 solved, 67 unsolved in 3378 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 33/33 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5013ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 5013ms
Starting structural reductions in SI_LTL mode, iteration 1 : 33/73 places, 75/132 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5119 ms. Remains : 33/73 places, 75/132 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)&&(G(F(p0)) U (p1||F(p2)||G(p3)))))'
Stuttering acceptance computed with spot in 244 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (NOT p0), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-08
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-01-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-01-LTLFireability-08 finished in 5398 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||F(p1)||X(p0)))))'
Support contains 2 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 56 transition count 98
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 56 transition count 98
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 56 transition count 96
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 50 transition count 84
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 50 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 50 place count 50 transition count 82
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 47 transition count 73
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 47 transition count 73
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 44 transition count 67
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 44 transition count 67
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 65 place count 44 transition count 64
Applied a total of 65 rules in 11 ms. Remains 44 /73 variables (removed 29) and now considering 64/132 (removed 68) transitions.
[2026-05-25 18:52:04] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4183489062870869427.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10088923163829092272.kers'
[2026-05-25 18:52:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4183489062870869427.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10088923163829092272.kers]
Normalized transition count is 62 out of 63 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 62 rows 44 cols 183 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-25 18:52:04] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10088923163829092272.kers
Total runtime 0 ms.
[2026-05-25 18:52:04] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 18:52:04] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
[2026-05-25 18:52:04] [INFO ] Invariant cache hit.
[2026-05-25 18:52:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:52:04] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Running 63 sub problems to find dead transitions.
[2026-05-25 18:52:04] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
[2026-05-25 18:52:04] [INFO ] Invariant cache hit.
[2026-05-25 18:52:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (OVERLAPS) 62/106 variables, 44/54 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 1/107 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 0/107 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 107/107 variables, and 55 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1555 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 62/106 variables, 44/59 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/106 variables, 63/122 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/106 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (OVERLAPS) 1/107 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/107 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 12 (OVERLAPS) 0/107 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 107/107 variables, and 123 constraints, problems are : Problem set: 0 solved, 63 unsolved in 3457 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5018ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 5018ms
Starting structural reductions in LTL mode, iteration 1 : 44/73 places, 64/132 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5099 ms. Remains : 44/73 places, 64/132 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||F(p1)||X(p0)))))'
Stuttering acceptance computed with spot in 184 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-09
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-01-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-01-LTLFireability-09 finished in 5309 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 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Graph (trivial) has 93 edges and 73 vertex of which 14 / 73 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 47 transition count 88
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 47 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 40 place count 47 transition count 85
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 41 transition count 73
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 41 transition count 73
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 41 transition count 71
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 39 transition count 65
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 39 transition count 65
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 60 place count 37 transition count 61
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 37 transition count 61
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 64 place count 37 transition count 59
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 3 with 2 rules applied. Total rules applied 66 place count 36 transition count 65
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 67 place count 36 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 35 transition count 63
Applied a total of 68 rules in 19 ms. Remains 35 /73 variables (removed 38) and now considering 63/132 (removed 69) transitions.
[2026-05-25 18:52:09] [INFO ] Flow matrix only has 56 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-15711719173328551130.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3323974251408786138.kers'
[2026-05-25 18:52:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15711719173328551130.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3323974251408786138.kers]
Normalized transition count is 55 out of 56 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 35 cols 162 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-25 18:52:09] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3323974251408786138.kers
Total runtime 0 ms.
[2026-05-25 18:52:09] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 18:52:09] [INFO ] Flow matrix only has 56 transitions (discarded 7 similar events)
[2026-05-25 18:52:09] [INFO ] Invariant cache hit.
[2026-05-25 18:52:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-25 18:52:09] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2026-05-25 18:52:09] [INFO ] Redundant transitions in 1 ms returned []
Running 49 sub problems to find dead transitions.
[2026-05-25 18:52:09] [INFO ] Flow matrix only has 56 transitions (discarded 7 similar events)
[2026-05-25 18:52:09] [INFO ] Invariant cache hit.
[2026-05-25 18:52:09] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/35 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 55/90 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 7/52 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (OVERLAPS) 0/90 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/91 variables, and 52 constraints, problems are : Problem set: 0 solved, 49 unsolved in 819 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/35 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 55/90 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 7/52 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 49/101 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/90 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/91 variables, and 101 constraints, problems are : Problem set: 0 solved, 49 unsolved in 1247 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 35/35 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2072ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 2073ms
Starting structural reductions in SI_LTL mode, iteration 1 : 35/73 places, 63/132 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2157 ms. Remains : 35/73 places, 63/132 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 47 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-01-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-01-LTLFireability-10 finished in 2226 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)))||(X(X(p0))&&F((G(F(p1))||(!p2&&F(p1)))))))'
Support contains 5 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 54 transition count 94
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 54 transition count 94
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 54 transition count 92
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 47 place count 47 transition count 78
Iterating global reduction 1 with 7 rules applied. Total rules applied 54 place count 47 transition count 78
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 56 place count 47 transition count 76
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 46 transition count 73
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 46 transition count 73
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 45 transition count 71
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 45 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 61 place count 45 transition count 70
Applied a total of 61 rules in 5 ms. Remains 45 /73 variables (removed 28) and now considering 70/132 (removed 62) transitions.
[2026-05-25 18:52:11] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15759360258849481597.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14579896010334655742.kers'
[2026-05-25 18:52:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15759360258849481597.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14579896010334655742.kers]
Normalized transition count is 68 out of 69 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 68 rows 45 cols 205 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 18:52:11] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14579896010334655742.kers
Total runtime 1 ms.
[2026-05-25 18:52:11] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 18:52:11] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2026-05-25 18:52:11] [INFO ] Invariant cache hit.
[2026-05-25 18:52:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:52:11] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2026-05-25 18:52:11] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2026-05-25 18:52:11] [INFO ] Invariant cache hit.
[2026-05-25 18:52:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 68/113 variables, 45/54 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 1/114 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 0/114 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/114 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/114 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/114 variables, and 56 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2199 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 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) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 68/113 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 69/126 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 1/114 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/114 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/114 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/114 variables, and 127 constraints, problems are : Problem set: 0 solved, 69 unsolved in 3559 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5764ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 5764ms
Starting structural reductions in LTL mode, iteration 1 : 45/73 places, 70/132 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5848 ms. Remains : 45/73 places, 70/132 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)))||(X(X(p0))&&F((G(F(p1))||(p2&&F(p1)))))))'
Stuttering acceptance computed with spot in 418 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-11
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-01-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-01-LTLFireability-11 finished in 6312 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 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Graph (trivial) has 93 edges and 73 vertex of which 14 / 73 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 47 transition count 88
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 47 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 39 place count 47 transition count 86
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 46 place count 40 transition count 72
Iterating global reduction 1 with 7 rules applied. Total rules applied 53 place count 40 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 55 place count 40 transition count 70
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 58 place count 37 transition count 61
Iterating global reduction 2 with 3 rules applied. Total rules applied 61 place count 37 transition count 61
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 64 place count 34 transition count 55
Iterating global reduction 2 with 3 rules applied. Total rules applied 67 place count 34 transition count 55
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 70 place count 34 transition count 52
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 72 place count 33 transition count 56
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 33 transition count 55
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 32 transition count 54
Applied a total of 74 rules in 14 ms. Remains 32 /73 variables (removed 41) and now considering 54/132 (removed 78) transitions.
[2026-05-25 18:52:18] [INFO ] Flow matrix only has 47 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-3283742334998840968.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-362904328888905029.kers'
[2026-05-25 18:52:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3283742334998840968.kers, --Pflows, --basisKERS=/tmp/petrispot-output-362904328888905029.kers]
Normalized transition count is 46 out of 47 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 46 rows 32 cols 138 entries
Finished phase 1 with 25 SingleSign rule and 0 generalized
[2026-05-25 18:52:18] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-362904328888905029.kers
Total runtime 0 ms.
[2026-05-25 18:52:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:52:18] [INFO ] Flow matrix only has 47 transitions (discarded 7 similar events)
[2026-05-25 18:52:18] [INFO ] Invariant cache hit.
[2026-05-25 18:52:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 18:52:18] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2026-05-25 18:52:18] [INFO ] Redundant transitions in 0 ms returned []
Running 40 sub problems to find dead transitions.
[2026-05-25 18:52:18] [INFO ] Flow matrix only has 47 transitions (discarded 7 similar events)
[2026-05-25 18:52:18] [INFO ] Invariant cache hit.
[2026-05-25 18:52:18] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 7/32 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 46/78 variables, 32/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 5/46 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/78 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/79 variables, and 46 constraints, problems are : Problem set: 0 solved, 40 unsolved in 635 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 32/32 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 7/32 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 46/78 variables, 32/43 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 5/48 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 40/88 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/78 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 10 (OVERLAPS) 0/78 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/79 variables, and 88 constraints, problems are : Problem set: 0 solved, 40 unsolved in 1040 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 32/32 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1677ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1678ms
Starting structural reductions in SI_LTL mode, iteration 1 : 32/73 places, 54/132 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1769 ms. Remains : 32/73 places, 54/132 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-12
Product exploration explored 100000 steps with 0 reset in 75 ms.
Product exploration explored 100000 steps with 3 reset in 76 ms.
Computed a total of 12 stabilizing places and 10 stable transitions
Computed a total of 12 stabilizing places and 10 stable transitions
Knowledge based reduction with 3 factoid took 47 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 8984 steps (936 resets) in 26 ms. (332 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 46 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Knowledge-based reduction took 133 ms.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2026-05-25 18:52:20] [INFO ] Flow matrix only has 47 transitions (discarded 7 similar events)
[2026-05-25 18:52:20] [INFO ] Invariant cache hit.
[2026-05-25 18:52:20] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 18:52:20] [INFO ] Flow matrix only has 47 transitions (discarded 7 similar events)
[2026-05-25 18:52:20] [INFO ] Invariant cache hit.
[2026-05-25 18:52:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 18:52:20] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2026-05-25 18:52:20] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 32/32 places, 54/54 transitions.
Computed a total of 12 stabilizing places and 10 stable transitions
Computed a total of 12 stabilizing places and 10 stable transitions
Knowledge based reduction with 3 factoid took 47 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 16156 steps (1683 resets) in 35 ms. (448 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 61 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Knowledge-based reduction took 161 ms.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5 reset in 45 ms.
Product exploration explored 100000 steps with 2 reset in 43 ms.
Built C files in :
/tmp/ltsmin15650572561218084410
[2026-05-25 18:52:20] [INFO ] Computing symmetric may disable matrix : 54 transitions.
[2026-05-25 18:52:20] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:52:20] [INFO ] Computing symmetric may enable matrix : 54 transitions.
[2026-05-25 18:52:20] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:52:20] [INFO ] Computing Do-Not-Accords matrix : 54 transitions.
[2026-05-25 18:52:20] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:52:20] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15650572561218084410
Running compilation step : cd /tmp/ltsmin15650572561218084410;'/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 343 ms.
Running link step : cd /tmp/ltsmin15650572561218084410;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin15650572561218084410;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7572503015257701579.hoa' '--buchi-type=spotba'
LTSmin run took 52 ms.
FORMULA HealthRecord-PT-01-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-01-LTLFireability-12 finished in 3081 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Graph (trivial) has 93 edges and 73 vertex of which 14 / 73 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 47 transition count 88
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 47 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 40 place count 47 transition count 85
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 47 place count 40 transition count 71
Iterating global reduction 1 with 7 rules applied. Total rules applied 54 place count 40 transition count 71
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 56 place count 40 transition count 69
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 37 transition count 60
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 37 transition count 60
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 64 place count 35 transition count 56
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 35 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 68 place count 35 transition count 54
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 70 place count 34 transition count 59
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 34 transition count 58
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 72 place count 33 transition count 57
Applied a total of 72 rules in 10 ms. Remains 33 /73 variables (removed 40) and now considering 57/132 (removed 75) transitions.
[2026-05-25 18:52:21] [INFO ] Flow matrix only has 50 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-12796482570636209227.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9752424893318234346.kers'
[2026-05-25 18:52:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12796482570636209227.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9752424893318234346.kers]
Normalized transition count is 49 out of 50 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 49 rows 33 cols 146 entries
Finished phase 1 with 26 SingleSign rule and 0 generalized
[2026-05-25 18:52:21] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9752424893318234346.kers
Total runtime 1 ms.
[2026-05-25 18:52:21] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 18:52:21] [INFO ] Flow matrix only has 50 transitions (discarded 7 similar events)
[2026-05-25 18:52:21] [INFO ] Invariant cache hit.
[2026-05-25 18:52:21] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-25 18:52:21] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2026-05-25 18:52:21] [INFO ] Redundant transitions in 0 ms returned []
Running 43 sub problems to find dead transitions.
[2026-05-25 18:52:21] [INFO ] Flow matrix only has 50 transitions (discarded 7 similar events)
[2026-05-25 18:52:21] [INFO ] Invariant cache hit.
[2026-05-25 18:52:21] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 7/33 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (OVERLAPS) 49/82 variables, 33/43 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 6/49 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (OVERLAPS) 0/82 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/83 variables, and 49 constraints, problems are : Problem set: 0 solved, 43 unsolved in 858 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 33/33 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 7/33 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (OVERLAPS) 49/82 variables, 33/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 6/50 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 43/93 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/82 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 10 (OVERLAPS) 0/82 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 43 unsolved in 993 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 33/33 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1855ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1856ms
Starting structural reductions in SI_LTL mode, iteration 1 : 33/73 places, 57/132 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1992 ms. Remains : 33/73 places, 57/132 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 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-13
Product exploration explored 100000 steps with 4 reset in 36 ms.
Product exploration explored 100000 steps with 1 reset in 30 ms.
Computed a total of 14 stabilizing places and 16 stable transitions
Computed a total of 14 stabilizing places and 16 stable transitions
Knowledge based reduction with 3 factoid took 44 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 16266 steps (1710 resets) in 27 ms. (580 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 224 ms.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 57/57 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2026-05-25 18:52:23] [INFO ] Flow matrix only has 50 transitions (discarded 7 similar events)
[2026-05-25 18:52:23] [INFO ] Invariant cache hit.
[2026-05-25 18:52:23] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 18:52:23] [INFO ] Flow matrix only has 50 transitions (discarded 7 similar events)
[2026-05-25 18:52:23] [INFO ] Invariant cache hit.
[2026-05-25 18:52:23] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-25 18:52:23] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2026-05-25 18:52:23] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 33/33 places, 57/57 transitions.
Computed a total of 14 stabilizing places and 16 stable transitions
Computed a total of 14 stabilizing places and 16 stable transitions
Knowledge based reduction with 3 factoid took 47 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 24401 steps (2550 resets) in 44 ms. (542 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 220 ms.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1 reset in 43 ms.
Product exploration explored 100000 steps with 18 reset in 42 ms.
Built C files in :
/tmp/ltsmin5709362991230501915
[2026-05-25 18:52:24] [INFO ] Computing symmetric may disable matrix : 57 transitions.
[2026-05-25 18:52:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:52:24] [INFO ] Computing symmetric may enable matrix : 57 transitions.
[2026-05-25 18:52:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:52:24] [INFO ] Computing Do-Not-Accords matrix : 57 transitions.
[2026-05-25 18:52:24] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:52:24] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5709362991230501915
Running compilation step : cd /tmp/ltsmin5709362991230501915;'/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 133 ms.
Running link step : cd /tmp/ltsmin5709362991230501915;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin5709362991230501915;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1065669521706431500.hoa' '--buchi-type=spotba'
LTSmin run took 36 ms.
FORMULA HealthRecord-PT-01-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-01-LTLFireability-13 finished in 3252 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(G(p1))))'
Support contains 2 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 132/132 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 56 transition count 98
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 56 transition count 98
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 56 transition count 96
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 43 place count 49 transition count 82
Iterating global reduction 1 with 7 rules applied. Total rules applied 50 place count 49 transition count 82
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 52 place count 49 transition count 80
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 46 transition count 71
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 46 transition count 71
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 43 transition count 65
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 43 transition count 65
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 67 place count 43 transition count 62
Applied a total of 67 rules in 5 ms. Remains 43 /73 variables (removed 30) and now considering 62/132 (removed 70) transitions.
[2026-05-25 18:52:24] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5454913544595905263.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10304717028158107898.kers'
[2026-05-25 18:52:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5454913544595905263.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10304717028158107898.kers]
Normalized transition count is 60 out of 61 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 60 rows 43 cols 177 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 18:52:24] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10304717028158107898.kers
Total runtime 1 ms.
[2026-05-25 18:52:24] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 18:52:24] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
[2026-05-25 18:52:24] [INFO ] Invariant cache hit.
[2026-05-25 18:52:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:52:24] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2026-05-25 18:52:24] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
[2026-05-25 18:52:24] [INFO ] Invariant cache hit.
[2026-05-25 18:52:24] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 60/103 variables, 43/53 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 1/104 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/104 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 55 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1711 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 60/103 variables, 43/59 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 61/120 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 1/104 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 0/104 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 122 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3552 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5269ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 5269ms
Starting structural reductions in LTL mode, iteration 1 : 43/73 places, 62/132 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5348 ms. Remains : 43/73 places, 62/132 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(G(p1))))'
Stuttering acceptance computed with spot in 150 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-01-LTLFireability-15
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-01-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-01-LTLFireability-15 finished in 5532 ms.
All properties solved by simple procedures.
Total runtime 88878 ms.

BK_STOP 1779735149934

--------------------
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-01"
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-01, 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-177961074200540"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-01.tgz
mv HealthRecord-PT-01 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 ;