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-177961074200547.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-02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074200547
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 7.0K Mar 7 13:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 13:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 7 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 7 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Mar 7 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 7 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Mar 7 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 47K 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-02-LTLCardinality-00
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-01
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-02
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-03
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-04
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-05
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-06
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-07
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-08
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-09
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-10
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-11
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-12
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-13
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-14
FORMULA_NAME HealthRecord-PT-02-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779735195942

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 18:53:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 18:53:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 18:53:17] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2026-05-25 18:53:17] [INFO ] Transformed 119 places.
[2026-05-25 18:53:17] [INFO ] Transformed 225 transitions.
[2026-05-25 18:53:17] [INFO ] Found NUPN structural information;
[2026-05-25 18:53:17] [INFO ] Parsed PT model containing 119 places and 225 transitions and 577 arcs in 153 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
Initial state reduction rules removed 3 formulas.
FORMULA HealthRecord-PT-02-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-02-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-02-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-02-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 219/219 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 77 transition count 140
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 77 transition count 140
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 87 place count 74 transition count 134
Iterating global reduction 0 with 3 rules applied. Total rules applied 90 place count 74 transition count 134
Applied a total of 90 rules in 19 ms. Remains 74 /119 variables (removed 45) and now considering 134/219 (removed 85) transitions.
[2026-05-25 18:53:17] [INFO ] Flow matrix only has 131 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2650279535326287149.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14815585008716213185.kers'
[2026-05-25 18:53:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2650279535326287149.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14815585008716213185.kers]
Normalized transition count is 130 out of 131 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 130 rows 74 cols 367 entries
Finished phase 1 with 63 SingleSign rule and 2 generalized
[2026-05-25 18:53:17] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14815585008716213185.kers
Total runtime 2 ms.
[2026-05-25 18:53:17] [INFO ] Implicit Places using invariants in 177 ms returned []
[2026-05-25 18:53:17] [INFO ] Flow matrix only has 131 transitions (discarded 3 similar events)
[2026-05-25 18:53:17] [INFO ] Invariant cache hit.
[2026-05-25 18:53:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:53:17] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
Running 133 sub problems to find dead transitions.
[2026-05-25 18:53:17] [INFO ] Flow matrix only has 131 transitions (discarded 3 similar events)
[2026-05-25 18:53:17] [INFO ] Invariant cache hit.
[2026-05-25 18:53:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (OVERLAPS) 1/74 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 14/23 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 130/204 variables, 74/101 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/204 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 1/205 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/205 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 11 (OVERLAPS) 0/205 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 205/205 variables, and 102 constraints, problems are : Problem set: 0 solved, 133 unsolved in 6479 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 74/74 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (OVERLAPS) 1/74 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 18/27 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 3/30 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 130/204 variables, 74/104 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/204 variables, 133/237 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/204 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/204 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 10 (OVERLAPS) 1/205 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/205 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 12 (OVERLAPS) 0/205 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/205 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 14 (OVERLAPS) 0/205 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 205/205 variables, and 240 constraints, problems are : Problem set: 0 solved, 133 unsolved in 24901 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 74/74 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31463ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 31478ms
Starting structural reductions in LTL mode, iteration 1 : 74/119 places, 134/219 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31841 ms. Remains : 74/119 places, 134/219 transitions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Applied a total of 0 rules in 1 ms. Remains 74 /74 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2026-05-25 18:53:49] [INFO ] Flow matrix only has 131 transitions (discarded 3 similar events)
[2026-05-25 18:53:49] [INFO ] Invariant cache hit.
[2026-05-25 18:53:49] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 18:53:49] [INFO ] Flow matrix only has 131 transitions (discarded 3 similar events)
[2026-05-25 18:53:49] [INFO ] Invariant cache hit.
[2026-05-25 18:53:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:53:49] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 103 ms. Remains : 74/74 places, 134/134 transitions.
Support contains 34 out of 74 places after structural reductions.
[2026-05-25 18:53:49] [INFO ] Flatten gal took : 30 ms
[2026-05-25 18:53:49] [INFO ] Flatten gal took : 11 ms
[2026-05-25 18:53:49] [INFO ] Input system was already deterministic with 134 transitions.
Support contains 33 out of 74 places (down from 34) after GAL structural reductions.
RANDOM walk for 40000 steps (2353 resets) in 1885 ms. (21 steps per ms) remains 6/22 properties
BEST_FIRST walk for 40004 steps (354 resets) in 171 ms. (232 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (354 resets) in 93 ms. (425 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (363 resets) in 107 ms. (370 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (356 resets) in 79 ms. (500 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (355 resets) in 136 ms. (291 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (371 resets) in 181 ms. (219 steps per ms) remains 6/6 properties
[2026-05-25 18:53:50] [INFO ] Flow matrix only has 131 transitions (discarded 3 similar events)
[2026-05-25 18:53:50] [INFO ] Invariant cache hit.
[2026-05-25 18:53:50] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 21/32 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 42/74 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 130/204 variables, 74/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/205 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 205/205 variables, and 84 constraints, problems are : Problem set: 0 solved, 6 unsolved in 205 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 74/74 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 21/32 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 42/74 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/74 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 130/204 variables, 74/92 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/204 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/204 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 1/205 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/205 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 0/205 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 205/205 variables, and 99 constraints, problems are : Problem set: 0 solved, 6 unsolved in 833 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 74/74 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1041ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 2 properties in 184 ms.
Support contains 8 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 134/134 transitions.
Graph (trivial) has 79 edges and 74 vertex of which 10 / 74 are part of one of the 5 SCC in 4 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (complete) has 247 edges and 69 vertex of which 67 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 67 transition count 116
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 13 place count 63 transition count 113
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 13 place count 63 transition count 110
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 21 place count 58 transition count 110
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 35 place count 44 transition count 82
Iterating global reduction 2 with 14 rules applied. Total rules applied 49 place count 44 transition count 82
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 44 transition count 79
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 55 place count 41 transition count 73
Iterating global reduction 3 with 3 rules applied. Total rules applied 58 place count 41 transition count 73
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 59 place count 41 transition count 72
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 61 place count 39 transition count 66
Iterating global reduction 4 with 2 rules applied. Total rules applied 63 place count 39 transition count 66
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 65 place count 37 transition count 62
Iterating global reduction 4 with 2 rules applied. Total rules applied 67 place count 37 transition count 62
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 69 place count 37 transition count 60
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 77 place count 33 transition count 79
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 79 place count 33 transition count 77
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 80 place count 33 transition count 76
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 81 place count 32 transition count 76
Partial Free-agglomeration rule applied 13 times.
Drop transitions (Partial Free agglomeration) removed 13 transitions
Iterating global reduction 6 with 13 rules applied. Total rules applied 94 place count 32 transition count 76
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 6 with 12 rules applied. Total rules applied 106 place count 32 transition count 76
Applied a total of 106 rules in 40 ms. Remains 32 /74 variables (removed 42) and now considering 76/134 (removed 58) transitions.
Running 68 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10504629695056708043.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12774438437326465189.kers'
[2026-05-25 18:53:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10504629695056708043.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12774438437326465189.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 32 cols 334 entries
Finished phase 1 with 26 SingleSign rule and 1 generalized
[2026-05-25 18:53:51] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12774438437326465189.kers
Total runtime 1 ms.
[2026-05-25 18:53:51] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 2/32 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
At refinement iteration 5 (OVERLAPS) 76/108 variables, 32/37 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 16/53 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 0/53 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 0/108 variables, 1/54 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 1/55 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/108 variables, 1/56 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/108 variables, 0/56 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 12 (OVERLAPS) 0/108 variables, 0/56 constraints. Problems are: Problem set: 13 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 56 constraints, problems are : Problem set: 13 solved, 55 unsolved in 1972 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 32/32 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 13 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 3/3 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/3 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 2/31 variables, 1/4 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/4 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 4 (OVERLAPS) 1/32 variables, 1/5 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 2/7 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 0/7 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 7 (OVERLAPS) 76/108 variables, 32/39 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 16/55 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 55/110 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/108 variables, 1/111 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/108 variables, 1/112 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/108 variables, 1/113 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/108 variables, 0/113 constraints. Problems are: Problem set: 13 solved, 55 unsolved
At refinement iteration 14 (OVERLAPS) 0/108 variables, 0/113 constraints. Problems are: Problem set: 13 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 113 constraints, problems are : Problem set: 13 solved, 55 unsolved in 2792 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 32/32 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 55/68 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 4795ms problems are : Problem set: 13 solved, 55 unsolved
Search for dead transitions found 13 dead transitions in 4797ms
Found 13 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 13 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 13 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 32/74 places, 63/134 transitions.
Graph (complete) has 100 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 31 transition count 63
Applied a total of 3 rules in 10 ms. Remains 31 /32 variables (removed 1) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4847 ms. Remains : 31/74 places, 63/134 transitions.
RANDOM walk for 40000 steps (8525 resets) in 711 ms. (56 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40003 steps (2159 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10903241847019751416.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6359491280513979874.kers'
[2026-05-25 18:53:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10903241847019751416.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6359491280513979874.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 63 rows 31 cols 223 entries
Finished phase 1 with 24 SingleSign rule and 1 generalized
[2026-05-25 18:53:56] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6359491280513979874.kers
Total runtime 1 ms.
[2026-05-25 18:53:56] [INFO ] State equation strengthened by 15 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/17 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 43/60 variables, 17/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 34/94 variables, 14/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/94 variables, 14/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/94 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/94 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 52 constraints, problems are : Problem set: 0 solved, 1 unsolved in 51 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 31/31 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/17 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 43/60 variables, 17/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 34/94 variables, 14/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/94 variables, 14/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/94 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/94 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/94 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 53 constraints, problems are : Problem set: 0 solved, 1 unsolved in 58 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 31/31 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 115ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 15 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=15 )
Parikh walk visited 1 properties in 5 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 5 stabilizing places and 8 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Graph (trivial) has 93 edges and 74 vertex of which 12 / 74 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 22 place count 46 transition count 87
Iterating global reduction 0 with 21 rules applied. Total rules applied 43 place count 46 transition count 87
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 47 place count 46 transition count 83
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 51 place count 42 transition count 75
Iterating global reduction 1 with 4 rules applied. Total rules applied 55 place count 42 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 42 transition count 74
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 39 transition count 65
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 39 transition count 65
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 36 transition count 59
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 36 transition count 59
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 71 place count 36 transition count 56
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 73 place count 35 transition count 60
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 75 place count 35 transition count 58
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 77 place count 33 transition count 56
Applied a total of 77 rules in 15 ms. Remains 33 /74 variables (removed 41) and now considering 56/134 (removed 78) transitions.
[2026-05-25 18:53:57] [INFO ] Flow matrix only has 50 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6307512966864287971.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17461070947500966659.kers'
[2026-05-25 18:53:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6307512966864287971.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17461070947500966659.kers]
Normalized transition count is 49 out of 50 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 49 rows 33 cols 150 entries
Finished phase 1 with 26 SingleSign rule and 0 generalized
[2026-05-25 18:53:57] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17461070947500966659.kers
Total runtime 0 ms.
[2026-05-25 18:53:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 18:53:57] [INFO ] Flow matrix only has 50 transitions (discarded 6 similar events)
[2026-05-25 18:53:57] [INFO ] Invariant cache hit.
[2026-05-25 18:53:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 18:53:57] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2026-05-25 18:53:57] [INFO ] Redundant transitions in 1 ms returned []
Running 42 sub problems to find dead transitions.
[2026-05-25 18:53:57] [INFO ] Flow matrix only has 50 transitions (discarded 6 similar events)
[2026-05-25 18:53:57] [INFO ] Invariant cache hit.
[2026-05-25 18:53:57] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 7/33 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 49/82 variables, 33/42 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 5/47 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 0/82 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/83 variables, and 47 constraints, problems are : Problem set: 0 solved, 42 unsolved in 753 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 33/33 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (OVERLAPS) 7/33 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 49/82 variables, 33/42 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 5/47 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 42/89 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 9 (OVERLAPS) 0/82 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/83 variables, and 89 constraints, problems are : Problem set: 0 solved, 42 unsolved in 878 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 33/33 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1636ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 1637ms
Starting structural reductions in SI_LTL mode, iteration 1 : 33/74 places, 56/134 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1715 ms. Remains : 33/74 places, 56/134 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 164 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-01
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-02-LTLCardinality-01 finished in 1962 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&&X((p0 U (X(!p1)||G(p0))))))))'
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 54 transition count 96
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 54 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 54 transition count 94
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 50 transition count 86
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 50 transition count 86
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 47 transition count 77
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 47 transition count 77
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 59 place count 44 transition count 71
Iterating global reduction 1 with 3 rules applied. Total rules applied 62 place count 44 transition count 71
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 65 place count 44 transition count 68
Applied a total of 65 rules in 8 ms. Remains 44 /74 variables (removed 30) and now considering 68/134 (removed 66) transitions.
[2026-05-25 18:53:59] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11832800821082603649.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7626826615936996740.kers'
[2026-05-25 18:53:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11832800821082603649.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7626826615936996740.kers]
Normalized transition count is 66 out of 67 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 44 cols 203 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-25 18:53:59] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7626826615936996740.kers
Total runtime 0 ms.
[2026-05-25 18:53:59] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 18:53:59] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 18:53:59] [INFO ] Invariant cache hit.
[2026-05-25 18:53:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:53:59] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 67 sub problems to find dead transitions.
[2026-05-25 18:53:59] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 18:53:59] [INFO ] Invariant cache hit.
[2026-05-25 18:53:59] [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, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 66/110 variables, 44/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 1/111 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/111 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 55 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1585 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 66/110 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 67/123 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 1/111 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 124 constraints, problems are : Problem set: 0 solved, 67 unsolved in 3298 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4890ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 4891ms
Starting structural reductions in LTL mode, iteration 1 : 44/74 places, 68/134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4979 ms. Remains : 44/74 places, 68/134 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&&X((p0 U (X(!p1)||G(p0))))))))'
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-02
Product exploration explored 100000 steps with 4 reset in 172 ms.
Product exploration explored 100000 steps with 1 reset in 99 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (2347 resets) in 216 ms. (184 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (355 resets) in 72 ms. (548 steps per ms) remains 1/1 properties
[2026-05-25 18:54:04] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 18:54:04] [INFO ] Invariant cache hit.
[2026-05-25 18:54:04] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 25/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/44 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 66/110 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/111 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/111 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 53 constraints, problems are : Problem set: 0 solved, 1 unsolved in 200 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 25/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/44 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 66/110 variables, 44/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/111 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 54 constraints, problems are : Problem set: 0 solved, 1 unsolved in 70 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 273ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Parikh walk visited 1 properties in 0 ms.
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Knowledge-based reduction took 811 ms.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 3 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 68/68 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2026-05-25 18:54:05] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 18:54:05] [INFO ] Invariant cache hit.
[2026-05-25 18:54:05] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 18:54:05] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 18:54:05] [INFO ] Invariant cache hit.
[2026-05-25 18:54:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:05] [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.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 44/44 places, 68/68 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge based reduction with 4 factoid took 95 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (2377 resets) in 117 ms. (338 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40002 steps (346 resets) in 49 ms. (800 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (358 resets) in 82 ms. (481 steps per ms) remains 2/2 properties
[2026-05-25 18:54:05] [INFO ] Flow matrix only has 67 transitions (discarded 1 similar events)
[2026-05-25 18:54:05] [INFO ] Invariant cache hit.
[2026-05-25 18:54:05] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 25/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 16/44 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 66/110 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/111 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/111 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 52 constraints, problems are : Problem set: 0 solved, 2 unsolved in 52 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 25/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 16/44 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 66/110 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/111 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/111 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 54 constraints, problems are : Problem set: 0 solved, 2 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 164ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 30 steps, including 1 resets, run visited all 2 properties in 1 ms. (steps per millisecond=30 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 0 ms.
Knowledge based reduction with 4 factoid took 127 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Knowledge-based reduction took 672 ms.
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 17 reset in 92 ms.
Product exploration explored 100000 steps with 10 reset in 86 ms.
Spot run failed in 76 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin4694991802167165179
[2026-05-25 18:54:07] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4694991802167165179
Running compilation step : cd /tmp/ltsmin4694991802167165179;'/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 226 ms.
Running link step : cd /tmp/ltsmin4694991802167165179;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin4694991802167165179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased5898723183477248875.hoa' '--buchi-type=spotba'
LTSmin run took 32 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-02-LTLCardinality-02 finished in 8196 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 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Graph (trivial) has 85 edges and 74 vertex of which 12 / 74 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 49 transition count 93
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 49 transition count 93
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 41 place count 49 transition count 89
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 46 transition count 83
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 46 transition count 83
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 48 place count 46 transition count 82
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 44 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 44 transition count 76
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 42 transition count 72
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 42 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 58 place count 42 transition count 70
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 60 place count 41 transition count 75
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 41 transition count 73
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 39 transition count 71
Applied a total of 64 rules in 21 ms. Remains 39 /74 variables (removed 35) and now considering 71/134 (removed 63) transitions.
[2026-05-25 18:54:07] [INFO ] Flow matrix only has 65 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-756931473145108383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9658173390217877663.kers'
[2026-05-25 18:54:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-756931473145108383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9658173390217877663.kers]
Normalized transition count is 64 out of 65 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 64 rows 39 cols 188 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-05-25 18:54:07] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9658173390217877663.kers
Total runtime 0 ms.
[2026-05-25 18:54:07] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 18:54:07] [INFO ] Flow matrix only has 65 transitions (discarded 6 similar events)
[2026-05-25 18:54:07] [INFO ] Invariant cache hit.
[2026-05-25 18:54:07] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-25 18:54:07] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2026-05-25 18:54:07] [INFO ] Redundant transitions in 0 ms returned []
Running 57 sub problems to find dead transitions.
[2026-05-25 18:54:07] [INFO ] Flow matrix only has 65 transitions (discarded 6 similar events)
[2026-05-25 18:54:07] [INFO ] Invariant cache hit.
[2026-05-25 18:54:07] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 7/39 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 64/103 variables, 39/50 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/103 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/104 variables, and 56 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1066 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 39/39 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 7/39 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/39 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 64/103 variables, 39/52 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 57/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/104 variables, and 115 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1666 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 39/39 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2740ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2740ms
Starting structural reductions in SI_LTL mode, iteration 1 : 39/74 places, 71/134 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2839 ms. Remains : 39/74 places, 71/134 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-03
Product exploration explored 100000 steps with 3 reset in 143 ms.
Product exploration explored 100000 steps with 8 reset in 155 ms.
Computed a total of 10 stabilizing places and 9 stable transitions
Computed a total of 10 stabilizing places and 9 stable transitions
Knowledge based reduction with 3 factoid took 46 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (4168 resets) in 300 ms. (132 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (652 resets) in 39 ms. (1000 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2883 steps, run visited all 1 properties in 11 ms. (steps per millisecond=262 )
Probabilistic random walk after 2883 steps, saw 697 distinct states, run finished after 14 ms. (steps per millisecond=205 ) properties seen :1
Knowledge based reduction with 3 factoid took 58 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 74 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 300 ms.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 71/71 transitions.
Applied a total of 0 rules in 5 ms. Remains 39 /39 variables (removed 0) and now considering 71/71 (removed 0) transitions.
[2026-05-25 18:54:11] [INFO ] Flow matrix only has 65 transitions (discarded 6 similar events)
[2026-05-25 18:54:11] [INFO ] Invariant cache hit.
[2026-05-25 18:54:11] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 18:54:11] [INFO ] Flow matrix only has 65 transitions (discarded 6 similar events)
[2026-05-25 18:54:11] [INFO ] Invariant cache hit.
[2026-05-25 18:54:11] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-25 18:54:11] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2026-05-25 18:54:11] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 90 ms. Remains : 39/39 places, 71/71 transitions.
Computed a total of 10 stabilizing places and 9 stable transitions
Computed a total of 10 stabilizing places and 9 stable transitions
Knowledge based reduction with 3 factoid took 41 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (4187 resets) in 53 ms. (740 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (650 resets) in 30 ms. (1290 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2883 steps, run visited all 1 properties in 7 ms. (steps per millisecond=411 )
Probabilistic random walk after 2883 steps, saw 697 distinct states, run finished after 7 ms. (steps per millisecond=411 ) properties seen :1
Knowledge based reduction with 3 factoid took 56 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 71 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 206 ms.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6 reset in 42 ms.
Product exploration explored 100000 steps with 16 reset in 47 ms.
Built C files in :
/tmp/ltsmin15511647254336558804
[2026-05-25 18:54:11] [INFO ] Computing symmetric may disable matrix : 71 transitions.
[2026-05-25 18:54:11] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:54:11] [INFO ] Computing symmetric may enable matrix : 71 transitions.
[2026-05-25 18:54:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:54:11] [INFO ] Computing Do-Not-Accords matrix : 71 transitions.
[2026-05-25 18:54:11] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:54:11] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15511647254336558804
Running compilation step : cd /tmp/ltsmin15511647254336558804;'/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 149 ms.
Running link step : cd /tmp/ltsmin15511647254336558804;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin15511647254336558804;'/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/stateBased5360515180089309905.hoa' '--buchi-type=spotba'
LTSmin run took 31 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-02-LTLCardinality-03 finished in 4420 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)||(!p0&&F(!p1))))))'
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 55 transition count 98
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 55 transition count 98
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 41 place count 55 transition count 95
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 45 place count 51 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 49 place count 51 transition count 87
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 51 transition count 86
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 49 transition count 80
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 49 transition count 80
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 47 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 47 transition count 76
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 47 transition count 74
Applied a total of 60 rules in 4 ms. Remains 47 /74 variables (removed 27) and now considering 74/134 (removed 60) transitions.
[2026-05-25 18:54:11] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3250418828644853704.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17891058036109915075.kers'
[2026-05-25 18:54:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3250418828644853704.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17891058036109915075.kers]
Normalized transition count is 72 out of 73 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 47 cols 215 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 18:54:11] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17891058036109915075.kers
Total runtime 0 ms.
[2026-05-25 18:54:11] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 18:54:11] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
[2026-05-25 18:54:11] [INFO ] Invariant cache hit.
[2026-05-25 18:54:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:11] [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.
Running 73 sub problems to find dead transitions.
[2026-05-25 18:54:11] [INFO ] Flow matrix only has 73 transitions (discarded 1 similar events)
[2026-05-25 18:54:11] [INFO ] Invariant cache hit.
[2026-05-25 18:54:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 72/119 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (OVERLAPS) 1/120 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 59 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2191 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 72/119 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 73/133 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/120 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 134 constraints, problems are : Problem set: 0 solved, 73 unsolved in 3649 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5847ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 5847ms
Starting structural reductions in LTL mode, iteration 1 : 47/74 places, 74/134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5918 ms. Remains : 47/74 places, 74/134 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||(F(p2)&&p1)))))'
Stuttering acceptance computed with spot in 210 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-05
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-02-LTLCardinality-05 finished in 6153 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((p1&&X(X(p2))&&G(p3))))))'
Support contains 5 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 55 transition count 97
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 55 transition count 97
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 41 place count 55 transition count 94
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 52 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 52 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 48 place count 52 transition count 87
Applied a total of 48 rules in 4 ms. Remains 52 /74 variables (removed 22) and now considering 87/134 (removed 47) transitions.
[2026-05-25 18:54:18] [INFO ] Flow matrix only has 85 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5529168159506480230.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-386413744142316466.kers'
[2026-05-25 18:54:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5529168159506480230.kers, --Pflows, --basisKERS=/tmp/petrispot-output-386413744142316466.kers]
Normalized transition count is 84 out of 85 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 84 rows 52 cols 254 entries
Finished phase 1 with 43 SingleSign rule and 1 generalized
[2026-05-25 18:54:18] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-386413744142316466.kers
Total runtime 0 ms.
[2026-05-25 18:54:18] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 18:54:18] [INFO ] Flow matrix only has 85 transitions (discarded 2 similar events)
[2026-05-25 18:54:18] [INFO ] Invariant cache hit.
[2026-05-25 18:54:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:18] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2026-05-25 18:54:18] [INFO ] Flow matrix only has 85 transitions (discarded 2 similar events)
[2026-05-25 18:54:18] [INFO ] Invariant cache hit.
[2026-05-25 18:54:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 1/52 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 84/136 variables, 52/62 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/137 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/137 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/137 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 64 constraints, problems are : Problem set: 0 solved, 86 unsolved in 2425 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 1/52 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 84/136 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 86/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/137 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/137 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/137 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 153 constraints, problems are : Problem set: 0 solved, 86 unsolved in 5367 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7801ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7801ms
Starting structural reductions in LTL mode, iteration 1 : 52/74 places, 87/134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7893 ms. Remains : 52/74 places, 87/134 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((p1&&X(X(p2))&&G(p3))))))'
Stuttering acceptance computed with spot in 229 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3)), (OR (NOT p3) (NOT p2)), (NOT p3)]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-02-LTLCardinality-06 finished in 8164 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||(X(!p1)&&F(!p0))))'
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 54 transition count 95
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 54 transition count 95
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 54 transition count 92
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 48 place count 49 transition count 82
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 49 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 54 place count 49 transition count 81
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 46 transition count 72
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 46 transition count 72
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 44 transition count 68
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 44 transition count 68
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 44 transition count 66
Applied a total of 66 rules in 9 ms. Remains 44 /74 variables (removed 30) and now considering 66/134 (removed 68) transitions.
[2026-05-25 18:54:26] [INFO ] Flow matrix only has 64 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-206742553494009573.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5587986337427528506.kers'
[2026-05-25 18:54:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-206742553494009573.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5587986337427528506.kers]
Normalized transition count is 63 out of 64 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 63 rows 43 cols 193 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 18:54:26] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5587986337427528506.kers
Total runtime 1 ms.
[2026-05-25 18:54:26] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:54:26] [INFO ] Flow matrix only has 64 transitions (discarded 2 similar events)
[2026-05-25 18:54:26] [INFO ] Invariant cache hit.
[2026-05-25 18:54:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:26] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 65 sub problems to find dead transitions.
[2026-05-25 18:54:26] [INFO ] Flow matrix only has 64 transitions (discarded 2 similar events)
[2026-05-25 18:54:26] [INFO ] Invariant cache hit.
[2026-05-25 18:54:26] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (OVERLAPS) 63/107 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (OVERLAPS) 1/108 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/108 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 11 (OVERLAPS) 0/108 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 57 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1769 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 63/107 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 65/121 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 1/108 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/108 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 122 constraints, problems are : Problem set: 0 solved, 65 unsolved in 2742 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4517ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 4517ms
Starting structural reductions in LTL mode, iteration 1 : 44/74 places, 66/134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4605 ms. Remains : 44/74 places, 66/134 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||(X(p1)&&F(!p0))))'
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-09
Product exploration explored 100000 steps with 50000 reset in 98 ms.
Product exploration explored 100000 steps with 50000 reset in 113 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 5 factoid took 14 ms. Proved property starting from automaton with 3 states, 3 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 17 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-02-LTLCardinality-09 finished in 4977 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(X(p0)))||F(p1)))))'
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 53 transition count 94
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 53 transition count 94
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 53 transition count 91
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 50 place count 48 transition count 81
Iterating global reduction 1 with 5 rules applied. Total rules applied 55 place count 48 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 48 transition count 80
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 45 transition count 71
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 45 transition count 71
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 42 transition count 65
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 42 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 71 place count 42 transition count 62
Applied a total of 71 rules in 5 ms. Remains 42 /74 variables (removed 32) and now considering 62/134 (removed 72) transitions.
[2026-05-25 18:54:31] [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-239389171744813741.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1682241841898981356.kers'
[2026-05-25 18:54:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-239389171744813741.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1682241841898981356.kers]
Normalized transition count is 60 out of 61 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 60 rows 42 cols 183 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 18:54:31] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1682241841898981356.kers
Total runtime 0 ms.
[2026-05-25 18:54:31] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 18:54:31] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
[2026-05-25 18:54:31] [INFO ] Invariant cache hit.
[2026-05-25 18:54:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:31] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2026-05-25 18:54:31] [INFO ] Flow matrix only has 61 transitions (discarded 1 similar events)
[2026-05-25 18:54:31] [INFO ] Invariant cache hit.
[2026-05-25 18:54:31] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (OVERLAPS) 60/102 variables, 42/51 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 1/103 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 0/103 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 53 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1873 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 1/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 60/102 variables, 42/55 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 61/116 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 1/103 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 117 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2842 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4718ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 4718ms
Starting structural reductions in LTL mode, iteration 1 : 42/74 places, 62/134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4802 ms. Remains : 42/74 places, 62/134 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(X(p0)))||F(p1)))))'
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-10
Stuttering criterion allowed to conclude after 13 steps with 1 reset in 0 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-02-LTLCardinality-10 finished in 5048 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(G(!p0)) U G(p1)))&&(F(p0)||G(p2))))'
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 54 transition count 96
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 54 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 54 transition count 93
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 48 place count 49 transition count 83
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 49 transition count 83
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 54 place count 49 transition count 82
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 46 transition count 73
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 46 transition count 73
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 44 transition count 69
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 44 transition count 69
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 44 transition count 67
Applied a total of 66 rules in 6 ms. Remains 44 /74 variables (removed 30) and now considering 67/134 (removed 67) transitions.
[2026-05-25 18:54:36] [INFO ] Flow matrix only has 66 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-16243459219878673448.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13181301782048774193.kers'
[2026-05-25 18:54:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16243459219878673448.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13181301782048774193.kers]
Normalized transition count is 65 out of 66 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 65 rows 44 cols 197 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-25 18:54:36] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13181301782048774193.kers
Total runtime 1 ms.
[2026-05-25 18:54:36] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 18:54:36] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
[2026-05-25 18:54:36] [INFO ] Invariant cache hit.
[2026-05-25 18:54:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 18:54:36] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2026-05-25 18:54:36] [INFO ] Flow matrix only has 66 transitions (discarded 1 similar events)
[2026-05-25 18:54:36] [INFO ] Invariant cache hit.
[2026-05-25 18:54:36] [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, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 65/109 variables, 44/54 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/109 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 1/110 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 0/110 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 55 constraints, problems are : Problem set: 0 solved, 66 unsolved in 1513 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (OVERLAPS) 65/109 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 66/122 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 1/110 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/110 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 11 (OVERLAPS) 0/110 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 124 constraints, problems are : Problem set: 0 solved, 66 unsolved in 3384 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 44/44 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4902ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 4902ms
Starting structural reductions in LTL mode, iteration 1 : 44/74 places, 67/134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5006 ms. Remains : 44/74 places, 67/134 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(G(!p0)) U G(p1)))&&(F(p0)||G(p2))))'
Stuttering acceptance computed with spot in 284 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2)), p0, (AND p0 (NOT p1)), true, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-02-LTLCardinality-11 finished in 5328 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U G(p0)))'
Support contains 2 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Graph (trivial) has 90 edges and 74 vertex of which 12 / 74 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 48 transition count 91
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 48 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 41 place count 48 transition count 89
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 46 place count 43 transition count 79
Iterating global reduction 1 with 5 rules applied. Total rules applied 51 place count 43 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 52 place count 43 transition count 78
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 40 transition count 69
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 40 transition count 69
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 37 transition count 63
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 37 transition count 63
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 37 transition count 60
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 69 place count 36 transition count 64
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 71 place count 36 transition count 62
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 73 place count 34 transition count 60
Applied a total of 73 rules in 16 ms. Remains 34 /74 variables (removed 40) and now considering 60/134 (removed 74) transitions.
[2026-05-25 18:54:41] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1862778522734367430.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18387320545441811831.kers'
[2026-05-25 18:54:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1862778522734367430.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18387320545441811831.kers]
Normalized transition count is 53 out of 54 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 53 rows 34 cols 160 entries
Finished phase 1 with 27 SingleSign rule and 0 generalized
[2026-05-25 18:54:41] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18387320545441811831.kers
Total runtime 1 ms.
[2026-05-25 18:54:41] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 18:54:41] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2026-05-25 18:54:41] [INFO ] Invariant cache hit.
[2026-05-25 18:54:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 18:54:41] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2026-05-25 18:54:41] [INFO ] Redundant transitions in 0 ms returned []
Running 46 sub problems to find dead transitions.
[2026-05-25 18:54:41] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2026-05-25 18:54:41] [INFO ] Invariant cache hit.
[2026-05-25 18:54:41] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (OVERLAPS) 7/34 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (OVERLAPS) 53/87 variables, 34/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 5/50 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (OVERLAPS) 0/87 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Real declared 87/88 variables, and 50 constraints, problems are : Problem set: 0 solved, 46 unsolved in 846 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 34/34 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 46 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (OVERLAPS) 7/34 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (OVERLAPS) 53/87 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/87 variables, 46/97 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 10 (OVERLAPS) 0/87 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Int declared 87/88 variables, and 97 constraints, problems are : Problem set: 0 solved, 46 unsolved in 1249 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 34/34 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2100ms problems are : Problem set: 0 solved, 46 unsolved
Search for dead transitions found 0 dead transitions in 2100ms
Starting structural reductions in SI_LTL mode, iteration 1 : 34/74 places, 60/134 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2207 ms. Remains : 34/74 places, 60/134 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U G(p0)))'
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), true, (NOT p0)]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-12
Product exploration explored 100000 steps with 4 reset in 46 ms.
Product exploration explored 100000 steps with 13 reset in 48 ms.
Computed a total of 10 stabilizing places and 9 stable transitions
Computed a total of 10 stabilizing places and 9 stable transitions
Knowledge based reduction with 3 factoid took 45 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 10477 steps (1087 resets) in 22 ms. (455 steps per ms) remains 0/1 properties
Negative knowledge disproves property using: (G p0)
Knowledge based reduction with 3 factoid took 25 ms. Proved property starting from automaton with 2 states, 3 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 81 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-12 FALSE TECHNIQUES NEGATIVE_KNOWLEDGE
Treatment of property HealthRecord-PT-02-LTLCardinality-12 finished in 2487 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Graph (trivial) has 86 edges and 74 vertex of which 12 / 74 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 49 transition count 93
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 49 transition count 93
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 49 transition count 90
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 45 transition count 82
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 45 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 49 place count 45 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 44 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 44 transition count 78
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 43 transition count 76
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 43 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 43 transition count 75
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
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 56 place count 42 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 42 transition count 81
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 40 transition count 79
Applied a total of 60 rules in 21 ms. Remains 40 /74 variables (removed 34) and now considering 79/134 (removed 55) transitions.
[2026-05-25 18:54:44] [INFO ] Flow matrix only has 73 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14997150785270734462.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2580371768627409553.kers'
[2026-05-25 18:54:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14997150785270734462.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2580371768627409553.kers]
Normalized transition count is 72 out of 73 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 40 cols 212 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-25 18:54:44] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2580371768627409553.kers
Total runtime 2 ms.
[2026-05-25 18:54:44] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 18:54:44] [INFO ] Flow matrix only has 73 transitions (discarded 6 similar events)
[2026-05-25 18:54:44] [INFO ] Invariant cache hit.
[2026-05-25 18:54:44] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 18:54:44] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2026-05-25 18:54:44] [INFO ] Redundant transitions in 1 ms returned []
Running 65 sub problems to find dead transitions.
[2026-05-25 18:54:44] [INFO ] Flow matrix only has 73 transitions (discarded 6 similar events)
[2026-05-25 18:54:44] [INFO ] Invariant cache hit.
[2026-05-25 18:54:44] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (OVERLAPS) 72/112 variables, 40/49 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 0/112 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/113 variables, and 58 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1213 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 72/112 variables, 40/51 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 9/60 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 65/125 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/112 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/113 variables, and 125 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1863 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3084ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 3085ms
Starting structural reductions in SI_LTL mode, iteration 1 : 40/74 places, 79/134 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3197 ms. Remains : 40/74 places, 79/134 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-13
Product exploration explored 100000 steps with 6 reset in 72 ms.
Product exploration explored 100000 steps with 2 reset in 78 ms.
Computed a total of 10 stabilizing places and 9 stable transitions
Computed a total of 10 stabilizing places and 9 stable transitions
Knowledge based reduction with 5 factoid took 56 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (4179 resets) in 120 ms. (330 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (638 resets) in 170 ms. (233 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (649 resets) in 45 ms. (869 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 1263 steps, run visited all 2 properties in 9 ms. (steps per millisecond=140 )
Probabilistic random walk after 1263 steps, saw 359 distinct states, run finished after 9 ms. (steps per millisecond=140 ) properties seen :2
Knowledge based reduction with 5 factoid took 56 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Knowledge-based reduction took 339 ms.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 79/79 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 79/79 (removed 0) transitions.
[2026-05-25 18:54:47] [INFO ] Flow matrix only has 73 transitions (discarded 6 similar events)
[2026-05-25 18:54:47] [INFO ] Invariant cache hit.
[2026-05-25 18:54:47] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 18:54:47] [INFO ] Flow matrix only has 73 transitions (discarded 6 similar events)
[2026-05-25 18:54:47] [INFO ] Invariant cache hit.
[2026-05-25 18:54:48] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-25 18:54:48] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2026-05-25 18:54:48] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 80 ms. Remains : 40/40 places, 79/79 transitions.
Computed a total of 10 stabilizing places and 9 stable transitions
Computed a total of 10 stabilizing places and 9 stable transitions
Knowledge based reduction with 5 factoid took 43 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (4172 resets) in 127 ms. (312 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (654 resets) in 126 ms. (314 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (633 resets) in 34 ms. (1142 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 1263 steps, run visited all 2 properties in 6 ms. (steps per millisecond=210 )
Probabilistic random walk after 1263 steps, saw 359 distinct states, run finished after 6 ms. (steps per millisecond=210 ) properties seen :2
Knowledge based reduction with 5 factoid took 63 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Knowledge-based reduction took 320 ms.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 1 reset in 70 ms.
Product exploration explored 100000 steps with 1 reset in 71 ms.
Built C files in :
/tmp/ltsmin13207768335616818368
[2026-05-25 18:54:48] [INFO ] Computing symmetric may disable matrix : 79 transitions.
[2026-05-25 18:54:48] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:54:48] [INFO ] Computing symmetric may enable matrix : 79 transitions.
[2026-05-25 18:54:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:54:48] [INFO ] Computing Do-Not-Accords matrix : 79 transitions.
[2026-05-25 18:54:48] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 18:54:48] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13207768335616818368
Running compilation step : cd /tmp/ltsmin13207768335616818368;'/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 166 ms.
Running link step : cd /tmp/ltsmin13207768335616818368;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin13207768335616818368;'/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/stateBased7399586710026025224.hoa' '--buchi-type=spotba'
LTSmin run took 37 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-02-LTLCardinality-13 finished in 4964 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 5 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 134/134 transitions.
Graph (trivial) has 87 edges and 74 vertex of which 10 / 74 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 49 transition count 91
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 49 transition count 91
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 43 place count 49 transition count 87
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 47 place count 45 transition count 79
Iterating global reduction 1 with 4 rules applied. Total rules applied 51 place count 45 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 52 place count 45 transition count 78
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 42 transition count 69
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 42 transition count 69
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 39 transition count 63
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 39 transition count 63
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 39 transition count 60
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 69 place count 38 transition count 64
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 71 place count 38 transition count 62
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 73 place count 36 transition count 60
Applied a total of 73 rules in 10 ms. Remains 36 /74 variables (removed 38) and now considering 60/134 (removed 74) transitions.
[2026-05-25 18:54:49] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13564392632584810191.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14311601359034116139.kers'
[2026-05-25 18:54:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13564392632584810191.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14311601359034116139.kers]
Normalized transition count is 53 out of 54 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 53 rows 36 cols 159 entries
Finished phase 1 with 27 SingleSign rule and 1 generalized
[2026-05-25 18:54:49] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14311601359034116139.kers
Total runtime 1 ms.
[2026-05-25 18:54:49] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 18:54:49] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2026-05-25 18:54:49] [INFO ] Invariant cache hit.
[2026-05-25 18:54:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-25 18:54:49] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2026-05-25 18:54:49] [INFO ] Redundant transitions in 1 ms returned []
Running 46 sub problems to find dead transitions.
[2026-05-25 18:54:49] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2026-05-25 18:54:49] [INFO ] Invariant cache hit.
[2026-05-25 18:54:49] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (OVERLAPS) 1/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (OVERLAPS) 6/36 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/36 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (OVERLAPS) 53/89 variables, 36/46 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/89 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 11 (OVERLAPS) 0/89 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/90 variables, and 51 constraints, problems are : Problem set: 0 solved, 46 unsolved in 940 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 36/36 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 46 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (OVERLAPS) 1/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (OVERLAPS) 6/36 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/36 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 9 (OVERLAPS) 53/89 variables, 36/47 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/89 variables, 5/52 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/89 variables, 46/98 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/89 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 13 (OVERLAPS) 0/89 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/90 variables, and 98 constraints, problems are : Problem set: 0 solved, 46 unsolved in 1384 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 36/36 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2328ms problems are : Problem set: 0 solved, 46 unsolved
Search for dead transitions found 0 dead transitions in 2328ms
Starting structural reductions in SI_LTL mode, iteration 1 : 36/74 places, 60/134 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2416 ms. Remains : 36/74 places, 60/134 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-02-LTLCardinality-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-02-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-02-LTLCardinality-14 finished in 2527 ms.
All properties solved by simple procedures.
Total runtime 94388 ms.

BK_STOP 1779735291575

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-02"
export BK_EXAMINATION="LTLCardinality"
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-02, examination is LTLCardinality"
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-177961074200547"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-02.tgz
mv HealthRecord-PT-02 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;