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-177961074300587.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-07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300587
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 6.1K Mar 7 13:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 7 13:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Mar 7 13:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 7 13:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K Mar 7 13:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 45K Mar 7 13:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 7 13:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K Mar 7 13:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 67K 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-07-LTLCardinality-00
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-01
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-02
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-03
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-04
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-05
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-06
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-07
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-08
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-09
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-10
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-11
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-12
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-13
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-14
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779736035174

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-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 19:07:16] [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 19:07:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:07:16] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2026-05-25 19:07:16] [INFO ] Transformed 155 places.
[2026-05-25 19:07:16] [INFO ] Transformed 320 transitions.
[2026-05-25 19:07:16] [INFO ] Found NUPN structural information;
[2026-05-25 19:07:16] [INFO ] Parsed PT model containing 155 places and 320 transitions and 839 arcs in 163 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA HealthRecord-PT-07-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 295/295 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 83 transition count 159
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 83 transition count 159
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 149 place count 78 transition count 149
Iterating global reduction 0 with 5 rules applied. Total rules applied 154 place count 78 transition count 149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 156 place count 78 transition count 147
Applied a total of 156 rules in 29 ms. Remains 78 /155 variables (removed 77) and now considering 147/295 (removed 148) transitions.
[2026-05-25 19:07:16] [INFO ] Flow matrix only has 143 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2360822655991262370.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4995178863109426975.kers'
[2026-05-25 19:07:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2360822655991262370.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4995178863109426975.kers]
Normalized transition count is 142 out of 143 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 142 rows 77 cols 445 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-05-25 19:07:16] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4995178863109426975.kers
Total runtime 2 ms.
[2026-05-25 19:07:16] [INFO ] Implicit Places using invariants in 204 ms returned []
[2026-05-25 19:07:16] [INFO ] Flow matrix only has 143 transitions (discarded 4 similar events)
[2026-05-25 19:07:16] [INFO ] Invariant cache hit.
[2026-05-25 19:07:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:07:17] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
Running 146 sub problems to find dead transitions.
[2026-05-25 19:07:17] [INFO ] Flow matrix only has 143 transitions (discarded 4 similar events)
[2026-05-25 19:07:17] [INFO ] Invariant cache hit.
[2026-05-25 19:07:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 5 (OVERLAPS) 142/220 variables, 78/96 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 7 (OVERLAPS) 1/221 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 9 (OVERLAPS) 0/221 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 146 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 97 constraints, problems are : Problem set: 0 solved, 146 unsolved in 6926 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 146/146 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 146 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 2 (OVERLAPS) 1/78 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 5 (OVERLAPS) 142/220 variables, 78/96 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 146/242 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/220 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 8 (OVERLAPS) 1/221 variables, 1/243 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 146 unsolved
At refinement iteration 10 (OVERLAPS) 0/221 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 146 unsolved
No progress, stopping.
After SMT solving in domain Int declared 221/221 variables, and 243 constraints, problems are : Problem set: 0 solved, 146 unsolved in 14854 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 146/146 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21877ms problems are : Problem set: 0 solved, 146 unsolved
Search for dead transitions found 0 dead transitions in 21892ms
Starting structural reductions in LTL mode, iteration 1 : 78/155 places, 147/295 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22315 ms. Remains : 78/155 places, 147/295 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 147/147 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 147/147 (removed 0) transitions.
[2026-05-25 19:07:38] [INFO ] Flow matrix only has 143 transitions (discarded 4 similar events)
[2026-05-25 19:07:38] [INFO ] Invariant cache hit.
[2026-05-25 19:07:39] [INFO ] Implicit Places using invariants in 272 ms returned []
[2026-05-25 19:07:39] [INFO ] Flow matrix only has 143 transitions (discarded 4 similar events)
[2026-05-25 19:07:39] [INFO ] Invariant cache hit.
[2026-05-25 19:07:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:07:39] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 345 ms. Remains : 78/78 places, 147/147 transitions.
Support contains 25 out of 78 places after structural reductions.
[2026-05-25 19:07:39] [INFO ] Flatten gal took : 30 ms
[2026-05-25 19:07:39] [INFO ] Flatten gal took : 13 ms
[2026-05-25 19:07:39] [INFO ] Input system was already deterministic with 147 transitions.
Reduction of identical properties reduced properties to check from 17 to 16
RANDOM walk for 40000 steps (2093 resets) in 1887 ms. (21 steps per ms) remains 7/16 properties
BEST_FIRST walk for 40004 steps (313 resets) in 166 ms. (239 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (325 resets) in 177 ms. (224 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (324 resets) in 139 ms. (285 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (311 resets) in 126 ms. (314 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 177 ms. (224 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (324 resets) in 86 ms. (459 steps per ms) remains 6/6 properties
[2026-05-25 19:07:40] [INFO ] Flow matrix only has 143 transitions (discarded 4 similar events)
[2026-05-25 19:07:40] [INFO ] Invariant cache hit.
[2026-05-25 19:07:40] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 59/69 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 9/78 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 142/220 variables, 78/88 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/220 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1/221 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/221 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 89 constraints, problems are : Problem set: 0 solved, 6 unsolved in 203 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 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) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 59/69 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 9/78 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/78 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 142/220 variables, 78/106 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/220 variables, 6/112 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/220 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 1/221 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/221 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 0/221 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 221/221 variables, and 113 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1286 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1493ms problems are : Problem set: 0 solved, 6 unsolved
Parikh walk visited 5 properties in 201 ms.
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 147/147 transitions.
Graph (trivial) has 92 edges and 78 vertex of which 14 / 78 are part of one of the 7 SCC in 4 ms
Free SCC test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Graph (complete) has 288 edges and 71 vertex of which 69 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 69 transition count 126
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 67 transition count 125
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 9 place count 66 transition count 124
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 9 place count 66 transition count 120
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 20 place count 59 transition count 120
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 37 place count 42 transition count 86
Iterating global reduction 3 with 17 rules applied. Total rules applied 54 place count 42 transition count 86
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 58 place count 42 transition count 82
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 63 place count 37 transition count 70
Iterating global reduction 4 with 5 rules applied. Total rules applied 68 place count 37 transition count 70
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 71 place count 37 transition count 67
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 74 place count 34 transition count 60
Iterating global reduction 5 with 3 rules applied. Total rules applied 77 place count 34 transition count 60
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 83 place count 34 transition count 54
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 84 place count 33 transition count 52
Iterating global reduction 6 with 1 rules applied. Total rules applied 85 place count 33 transition count 52
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 88 place count 33 transition count 49
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 98 place count 28 transition count 73
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 101 place count 28 transition count 70
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 103 place count 28 transition count 68
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 105 place count 26 transition count 68
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 108 place count 26 transition count 65
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 117 place count 26 transition count 65
Applied a total of 117 rules in 39 ms. Remains 26 /78 variables (removed 52) and now considering 65/147 (removed 82) transitions.
Running 61 sub problems to find dead transitions.
[2026-05-25 19:07:42] [INFO ] Flow matrix only has 60 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8057854896883318967.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15530452278347094478.kers'
[2026-05-25 19:07:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8057854896883318967.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15530452278347094478.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 60 rows 26 cols 275 entries
Finished phase 1 with 19 SingleSign rule and 2 generalized
[2026-05-25 19:07:42] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15530452278347094478.kers
Total runtime 0 ms.
[2026-05-25 19:07:42] [INFO ] State equation strengthened by 24 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 1/26 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Problem TDEAD64 is UNSAT
At refinement iteration 5 (OVERLAPS) 60/86 variables, 26/32 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 24/56 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 56 constraints, problems are : Problem set: 1 solved, 60 unsolved in 867 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 26/26 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 2/26 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 1/6 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 60/86 variables, 26/32 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 24/56 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 60/116 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/86 variables, 0/116 constraints. Problems are: Problem set: 1 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/86 variables, 0/116 constraints. Problems are: Problem set: 1 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 116 constraints, problems are : Problem set: 1 solved, 60 unsolved in 1866 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 26/26 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 60/61 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2764ms problems are : Problem set: 1 solved, 60 unsolved
Search for dead transitions found 1 dead transitions in 2764ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 26/78 places, 64/147 transitions.
Graph (complete) has 97 edges and 26 vertex of which 25 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 64
Applied a total of 2 rules in 9 ms. Remains 25 /26 variables (removed 1) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2814 ms. Remains : 25/78 places, 64/147 transitions.
RANDOM walk for 2333 steps (514 resets) in 45 ms. (50 steps per ms) remains 0/1 properties
FORMULA HealthRecord-PT-07-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 7 stabilizing places and 10 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X((!(p0 U p1)||G(p2))))&&F(!(p1 U p0)))))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 147/147 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 61 transition count 114
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 61 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 61 transition count 113
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 56 transition count 101
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 56 transition count 101
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 48 place count 56 transition count 98
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 53 transition count 91
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 53 transition count 91
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 59 place count 53 transition count 86
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 60 place count 52 transition count 84
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 52 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 64 place count 52 transition count 81
Applied a total of 64 rules in 8 ms. Remains 52 /78 variables (removed 26) and now considering 81/147 (removed 66) transitions.
[2026-05-25 19:07:45] [INFO ] Flow matrix only has 78 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-15376942265856166042.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14672081447180482514.kers'
[2026-05-25 19:07:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15376942265856166042.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14672081447180482514.kers]
Normalized transition count is 77 out of 78 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 77 rows 52 cols 259 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-25 19:07:45] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14672081447180482514.kers
Total runtime 1 ms.
[2026-05-25 19:07:45] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-25 19:07:45] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2026-05-25 19:07:45] [INFO ] Invariant cache hit.
[2026-05-25 19:07:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:07:45] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2026-05-25 19:07:45] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2026-05-25 19:07:45] [INFO ] Invariant cache hit.
[2026-05-25 19:07:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 77/129 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/129 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 1/130 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/130 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 64 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1920 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 77/129 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/129 variables, 80/146 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 1/130 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/130 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 0/130 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 130/130 variables, and 147 constraints, problems are : Problem set: 0 solved, 80 unsolved in 5254 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7184ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 7185ms
Starting structural reductions in LTL mode, iteration 1 : 52/78 places, 81/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7287 ms. Remains : 52/78 places, 81/147 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X((!(p0 U p1)||G(p2))))&&F(!(p1 U p0)))))'
Stuttering acceptance computed with spot in 300 ms :[(OR p0 (AND p1 (NOT p2))), (OR p0 (AND p1 (NOT p2))), p0, (AND p1 (NOT p2))]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-01
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 3 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-01 finished in 7694 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)||(!p0&&(p1 U p2)))) U p1)||(G(p0)&&F(p1))))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 147/147 transitions.
Graph (trivial) has 89 edges and 78 vertex of which 14 / 78 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 54 transition count 107
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 54 transition count 107
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 36 place count 54 transition count 104
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 50 transition count 94
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 50 transition count 94
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 47 place count 50 transition count 91
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 49 place count 48 transition count 87
Iterating global reduction 2 with 2 rules applied. Total rules applied 51 place count 48 transition count 87
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 56 place count 48 transition count 82
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 47 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 59 place count 47 transition count 80
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 63 place count 45 transition count 99
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 65 place count 45 transition count 97
Applied a total of 65 rules in 25 ms. Remains 45 /78 variables (removed 33) and now considering 97/147 (removed 50) transitions.
[2026-05-25 19:07:52] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7038843489719710575.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5544224039532132411.kers'
[2026-05-25 19:07:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7038843489719710575.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5544224039532132411.kers]
Normalized transition count is 83 out of 84 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 83 rows 44 cols 314 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 19:07:52] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5544224039532132411.kers
Total runtime 1 ms.
[2026-05-25 19:07:52] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:07:52] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
[2026-05-25 19:07:52] [INFO ] Invariant cache hit.
[2026-05-25 19:07:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-25 19:07:53] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2026-05-25 19:07:53] [INFO ] Redundant transitions in 27 ms returned []
Running 83 sub problems to find dead transitions.
[2026-05-25 19:07:53] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
[2026-05-25 19:07:53] [INFO ] Invariant cache hit.
[2026-05-25 19:07:53] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 7/45 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 83/128 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (OVERLAPS) 0/128 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/129 variables, and 75 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1919 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 7/45 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 83/128 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 83/158 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (OVERLAPS) 0/128 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/129 variables, and 158 constraints, problems are : Problem set: 0 solved, 83 unsolved in 2561 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4505ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 4507ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/78 places, 97/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4665 ms. Remains : 45/78 places, 97/147 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)||(!p0&&(p1 U p2)))) U p1)||(G(p0)&&F(p1))))'
Stuttering acceptance computed with spot in 328 ms :[(NOT p1), (NOT p0), (NOT p1), p0, (NOT p1), true, (AND p0 (NOT p2)), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-02 finished in 5027 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X(!p1)))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 147/147 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 62 transition count 116
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 62 transition count 116
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 35 place count 62 transition count 113
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 58 transition count 103
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 58 transition count 103
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 46 place count 58 transition count 100
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 55 transition count 93
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 55 transition count 93
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 58 place count 55 transition count 87
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 54 transition count 85
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 54 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 63 place count 54 transition count 82
Applied a total of 63 rules in 11 ms. Remains 54 /78 variables (removed 24) and now considering 82/147 (removed 65) transitions.
[2026-05-25 19:07:57] [INFO ] Flow matrix only has 79 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-3954826705280370661.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13690807662847262662.kers'
[2026-05-25 19:07:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3954826705280370661.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13690807662847262662.kers]
Normalized transition count is 78 out of 79 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 78 rows 54 cols 255 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-25 19:07:57] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13690807662847262662.kers
Total runtime 0 ms.
[2026-05-25 19:07:57] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-25 19:07:57] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
[2026-05-25 19:07:57] [INFO ] Invariant cache hit.
[2026-05-25 19:07:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:07:58] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 81 sub problems to find dead transitions.
[2026-05-25 19:07:58] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
[2026-05-25 19:07:58] [INFO ] Invariant cache hit.
[2026-05-25 19:07:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (OVERLAPS) 78/132 variables, 54/66 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (OVERLAPS) 1/133 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 0/133 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 67 constraints, problems are : Problem set: 0 solved, 81 unsolved in 2305 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (OVERLAPS) 78/132 variables, 54/70 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 81/151 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/132 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 9 (OVERLAPS) 1/133 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 11 (OVERLAPS) 0/133 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 133/133 variables, and 152 constraints, problems are : Problem set: 0 solved, 81 unsolved in 5177 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7490ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 7491ms
Starting structural reductions in LTL mode, iteration 1 : 54/78 places, 82/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7597 ms. Remains : 54/78 places, 82/147 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X(!p1)))'
Stuttering acceptance computed with spot in 163 ms :[p1, p1, (AND p0 p1), p0]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-05
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-05 finished in 7790 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 147/147 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 59 transition count 110
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 59 transition count 110
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 42 place count 59 transition count 106
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 55 transition count 97
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 55 transition count 97
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 55 transition count 94
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 53 transition count 89
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 53 transition count 89
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 60 place count 53 transition count 86
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 52 transition count 84
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 52 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 65 place count 52 transition count 81
Applied a total of 65 rules in 11 ms. Remains 52 /78 variables (removed 26) and now considering 81/147 (removed 66) transitions.
[2026-05-25 19:08:05] [INFO ] Flow matrix only has 78 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-1090212443829099702.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18405116400329127986.kers'
[2026-05-25 19:08:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1090212443829099702.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18405116400329127986.kers]
Normalized transition count is 77 out of 78 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 77 rows 52 cols 263 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-25 19:08:05] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18405116400329127986.kers
Total runtime 0 ms.
[2026-05-25 19:08:05] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-25 19:08:05] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2026-05-25 19:08:05] [INFO ] Invariant cache hit.
[2026-05-25 19:08:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:08:05] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2026-05-25 19:08:05] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2026-05-25 19:08:05] [INFO ] Invariant cache hit.
[2026-05-25 19:08:05] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 77/129 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/129 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 1/130 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/130 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 64 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1967 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 77/129 variables, 52/70 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 80/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/129 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 1/130 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/130 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/130 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 130/130 variables, and 151 constraints, problems are : Problem set: 0 solved, 80 unsolved in 5505 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7486ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 7491ms
Starting structural reductions in LTL mode, iteration 1 : 52/78 places, 81/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7599 ms. Remains : 52/78 places, 81/147 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-06
Product exploration explored 100000 steps with 4 reset in 185 ms.
Product exploration explored 100000 steps with 0 reset in 84 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge based reduction with 3 factoid took 55 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (2097 resets) in 149 ms. (266 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (313 resets) in 53 ms. (740 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 55534 steps, run visited all 1 properties in 87 ms. (steps per millisecond=638 )
Probabilistic random walk after 55534 steps, saw 9127 distinct states, run finished after 91 ms. (steps per millisecond=610 ) properties seen :1
Negative knowledge disproves property using: (G p0)
Knowledge based reduction with 3 factoid took 29 ms. Proved property starting from automaton with 2 states, 3 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 264 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-06 FALSE TECHNIQUES NEGATIVE_KNOWLEDGE
Treatment of property HealthRecord-PT-07-LTLCardinality-06 finished in 8261 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 147/147 transitions.
Graph (trivial) has 90 edges and 78 vertex of which 14 / 78 are part of one of the 7 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
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 51 transition count 102
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 51 transition count 102
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 51 transition count 98
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 47 place count 47 transition count 89
Iterating global reduction 1 with 4 rules applied. Total rules applied 51 place count 47 transition count 89
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 54 place count 47 transition count 86
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 45 transition count 81
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 45 transition count 81
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 45 transition count 78
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 44 transition count 76
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 44 transition count 76
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 66 place count 44 transition count 73
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 68 place count 43 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 69 place count 43 transition count 71
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 73 place count 41 transition count 90
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 75 place count 41 transition count 88
Applied a total of 75 rules in 23 ms. Remains 41 /78 variables (removed 37) and now considering 88/147 (removed 59) transitions.
[2026-05-25 19:08:14] [INFO ] Flow matrix only has 76 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3209299493607005733.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10530263678558778541.kers'
[2026-05-25 19:08:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3209299493607005733.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10530263678558778541.kers]
Normalized transition count is 75 out of 76 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 41 cols 292 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-05-25 19:08:14] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10530263678558778541.kers
Total runtime 0 ms.
[2026-05-25 19:08:14] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:08:14] [INFO ] Flow matrix only has 76 transitions (discarded 12 similar events)
[2026-05-25 19:08:14] [INFO ] Invariant cache hit.
[2026-05-25 19:08:14] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-25 19:08:14] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2026-05-25 19:08:14] [INFO ] Redundant transitions in 24 ms returned []
Running 74 sub problems to find dead transitions.
[2026-05-25 19:08:14] [INFO ] Flow matrix only has 76 transitions (discarded 12 similar events)
[2026-05-25 19:08:14] [INFO ] Invariant cache hit.
[2026-05-25 19:08:14] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 75/116 variables, 41/55 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 17/72 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 0/116 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/117 variables, and 72 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1579 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/116 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 74/148 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/116 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/117 variables, and 148 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3054 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4645ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 4645ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/78 places, 88/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4781 ms. Remains : 41/78 places, 88/147 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 145 ms.
Product exploration explored 100000 steps with 2 reset in 114 ms.
Computed a total of 18 stabilizing places and 34 stable transitions
Computed a total of 18 stabilizing places and 34 stable transitions
Knowledge based reduction with 3 factoid took 58 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (4189 resets) in 93 ms. (425 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (682 resets) in 107 ms. (370 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 9307 steps, run visited all 1 properties in 13 ms. (steps per millisecond=715 )
Probabilistic random walk after 9307 steps, saw 1891 distinct states, run finished after 13 ms. (steps per millisecond=715 ) properties seen :1
Knowledge based reduction with 3 factoid took 55 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Knowledge-based reduction took 223 ms.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 88/88 transitions.
Applied a total of 0 rules in 6 ms. Remains 41 /41 variables (removed 0) and now considering 88/88 (removed 0) transitions.
[2026-05-25 19:08:19] [INFO ] Flow matrix only has 76 transitions (discarded 12 similar events)
[2026-05-25 19:08:19] [INFO ] Invariant cache hit.
[2026-05-25 19:08:19] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:08:19] [INFO ] Flow matrix only has 76 transitions (discarded 12 similar events)
[2026-05-25 19:08:19] [INFO ] Invariant cache hit.
[2026-05-25 19:08:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-25 19:08:19] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2026-05-25 19:08:19] [INFO ] Redundant transitions in 23 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 117 ms. Remains : 41/41 places, 88/88 transitions.
Computed a total of 18 stabilizing places and 34 stable transitions
Computed a total of 18 stabilizing places and 34 stable transitions
Knowledge based reduction with 3 factoid took 52 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (4221 resets) in 70 ms. (563 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (668 resets) in 18 ms. (2105 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 9307 steps, run visited all 1 properties in 12 ms. (steps per millisecond=775 )
Probabilistic random walk after 9307 steps, saw 1891 distinct states, run finished after 12 ms. (steps per millisecond=775 ) properties seen :1
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Knowledge-based reduction took 197 ms.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4 reset in 52 ms.
Product exploration explored 100000 steps with 2 reset in 53 ms.
Built C files in :
/tmp/ltsmin13331109312973157541
[2026-05-25 19:08:19] [INFO ] Computing symmetric may disable matrix : 88 transitions.
[2026-05-25 19:08:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:08:19] [INFO ] Computing symmetric may enable matrix : 88 transitions.
[2026-05-25 19:08:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:08:19] [INFO ] Computing Do-Not-Accords matrix : 88 transitions.
[2026-05-25 19:08:19] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 19:08:19] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13331109312973157541
Running compilation step : cd /tmp/ltsmin13331109312973157541;'/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 298 ms.
Running link step : cd /tmp/ltsmin13331109312973157541;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin13331109312973157541;'/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/stateBased7712149973052831680.hoa' '--buchi-type=spotba'
LTSmin run took 417 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-10 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-07-LTLCardinality-10 finished in 6713 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((p0 U !p1)&&(F(p0)||p2)))))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 147/147 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 61 transition count 113
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 61 transition count 113
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 38 place count 61 transition count 109
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 57 transition count 99
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 57 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 49 place count 57 transition count 96
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 51 place count 55 transition count 92
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 55 transition count 92
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 58 place count 55 transition count 87
Applied a total of 58 rules in 8 ms. Remains 55 /78 variables (removed 23) and now considering 87/147 (removed 60) transitions.
[2026-05-25 19:08:20] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6853242921092521842.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7629824700047580675.kers'
[2026-05-25 19:08:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6853242921092521842.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7629824700047580675.kers]
Normalized transition count is 82 out of 83 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 82 rows 54 cols 277 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-25 19:08:20] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7629824700047580675.kers
Total runtime 0 ms.
[2026-05-25 19:08:20] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:08:20] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
[2026-05-25 19:08:20] [INFO ] Invariant cache hit.
[2026-05-25 19:08:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:08:20] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2026-05-25 19:08:20] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
[2026-05-25 19:08:20] [INFO ] Invariant cache hit.
[2026-05-25 19:08:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 1/55 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 82/137 variables, 55/69 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/138 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/138 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 71 constraints, problems are : Problem set: 0 solved, 86 unsolved in 2664 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 1/55 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 82/137 variables, 55/71 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 86/157 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/138 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/138 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/138 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 13 (OVERLAPS) 0/138 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 159 constraints, problems are : Problem set: 0 solved, 86 unsolved in 6876 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9551ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 9551ms
Starting structural reductions in LTL mode, iteration 1 : 55/78 places, 87/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9641 ms. Remains : 55/78 places, 87/147 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((p0 U !p1)&&(F(p0)||p2)))))'
Stuttering acceptance computed with spot in 227 ms :[(NOT p0), p1, (OR p1 (AND (NOT p0) (NOT p2))), (OR p1 (AND (NOT p0) (NOT p2))), true, (OR p1 (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-12
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-12 finished in 9896 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&&F(!p1)&&(F(!p2)||G(!p0))))))))'
Support contains 6 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 147/147 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 63 transition count 118
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 63 transition count 118
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 63 transition count 115
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 37 place count 59 transition count 105
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 59 transition count 105
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 43 place count 57 transition count 101
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 57 transition count 101
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 51 place count 57 transition count 95
Applied a total of 51 rules in 5 ms. Remains 57 /78 variables (removed 21) and now considering 95/147 (removed 52) transitions.
[2026-05-25 19:08:30] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3067704535485573129.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3993900002628821912.kers'
[2026-05-25 19:08:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3067704535485573129.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3993900002628821912.kers]
Normalized transition count is 91 out of 92 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 91 rows 57 cols 303 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-25 19:08:30] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3993900002628821912.kers
Total runtime 1 ms.
[2026-05-25 19:08:30] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:08:30] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2026-05-25 19:08:30] [INFO ] Invariant cache hit.
[2026-05-25 19:08:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:08:30] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 94 sub problems to find dead transitions.
[2026-05-25 19:08:30] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2026-05-25 19:08:30] [INFO ] Invariant cache hit.
[2026-05-25 19:08:30] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (OVERLAPS) 91/148 variables, 57/69 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (OVERLAPS) 1/149 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (OVERLAPS) 0/149 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 70 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2563 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (OVERLAPS) 91/148 variables, 57/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 94/165 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (OVERLAPS) 1/149 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (OVERLAPS) 0/149 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 166 constraints, problems are : Problem set: 0 solved, 94 unsolved in 5914 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8487ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 8487ms
Starting structural reductions in LTL mode, iteration 1 : 57/78 places, 95/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8582 ms. Remains : 57/78 places, 95/147 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((X((F(p2)&&(F(p3)||G(p4))&&p1))&&p0))))'
Stuttering acceptance computed with spot in 427 ms :[(OR (NOT p2) (NOT p1) (NOT p0) (AND (NOT p3) (NOT p4))), (OR (NOT p2) (NOT p1) (NOT p0) (AND (NOT p3) (NOT p4))), (OR (NOT p1) (NOT p2) (AND (NOT p3) (NOT p4))), (NOT p2), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3)) (AND (NOT p3) (NOT p4)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p4)), (OR (AND (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-13
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-13 finished in 9059 ms.
All properties solved by simple procedures.
Total runtime 83304 ms.

BK_STOP 1779736119698

--------------------
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-07"
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-07, 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-177961074300587"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-07.tgz
mv HealthRecord-PT-07 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 ;