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-177961074300595.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-08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300595
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.8K Mar 7 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 7 12:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 12:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Mar 7 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 7 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 7 12:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 117K Mar 7 12:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:43 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 68K 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-08-LTLCardinality-00
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-01
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-02
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-03
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-04
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-05
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-06
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-07
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-08
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-09
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-10
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-11
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-12
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-13
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-14
FORMULA_NAME HealthRecord-PT-08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779736202852

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-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 19:10:03] [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 19:10:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:10:04] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2026-05-25 19:10:04] [INFO ] Transformed 156 places.
[2026-05-25 19:10:04] [INFO ] Transformed 326 transitions.
[2026-05-25 19:10:04] [INFO ] Found NUPN structural information;
[2026-05-25 19:10:04] [INFO ] Parsed PT model containing 156 places and 326 transitions and 855 arcs in 155 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA HealthRecord-PT-08-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 300/300 transitions.
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 83 place count 73 transition count 142
Iterating global reduction 0 with 83 rules applied. Total rules applied 166 place count 73 transition count 142
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 172 place count 67 transition count 130
Iterating global reduction 0 with 6 rules applied. Total rules applied 178 place count 67 transition count 130
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 181 place count 67 transition count 127
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 183 place count 65 transition count 121
Iterating global reduction 1 with 2 rules applied. Total rules applied 185 place count 65 transition count 121
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 187 place count 63 transition count 117
Iterating global reduction 1 with 2 rules applied. Total rules applied 189 place count 63 transition count 117
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 194 place count 63 transition count 112
Applied a total of 194 rules in 29 ms. Remains 63 /156 variables (removed 93) and now considering 112/300 (removed 188) transitions.
[2026-05-25 19:10:04] [INFO ] Flow matrix only has 108 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-13881893878483995836.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1828002315577536639.kers'
[2026-05-25 19:10:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13881893878483995836.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1828002315577536639.kers]
Normalized transition count is 107 out of 108 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 107 rows 62 cols 349 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-25 19:10:04] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1828002315577536639.kers
Total runtime 1 ms.
[2026-05-25 19:10:04] [INFO ] Implicit Places using invariants in 196 ms returned []
[2026-05-25 19:10:04] [INFO ] Flow matrix only has 108 transitions (discarded 4 similar events)
[2026-05-25 19:10:04] [INFO ] Invariant cache hit.
[2026-05-25 19:10:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:10:04] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
Running 111 sub problems to find dead transitions.
[2026-05-25 19:10:04] [INFO ] Flow matrix only has 108 transitions (discarded 4 similar events)
[2026-05-25 19:10:04] [INFO ] Invariant cache hit.
[2026-05-25 19:10:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 107/170 variables, 63/78 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (OVERLAPS) 1/171 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 79 constraints, problems are : Problem set: 0 solved, 111 unsolved in 4329 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 107/170 variables, 63/78 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 111/189 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (OVERLAPS) 1/171 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 10 (OVERLAPS) 0/171 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 190 constraints, problems are : Problem set: 0 solved, 111 unsolved in 8832 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13256ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 13272ms
Starting structural reductions in LTL mode, iteration 1 : 63/156 places, 112/300 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13680 ms. Remains : 63/156 places, 112/300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 112/112 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 112/112 (removed 0) transitions.
[2026-05-25 19:10:17] [INFO ] Flow matrix only has 108 transitions (discarded 4 similar events)
[2026-05-25 19:10:17] [INFO ] Invariant cache hit.
[2026-05-25 19:10:18] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:10:18] [INFO ] Flow matrix only has 108 transitions (discarded 4 similar events)
[2026-05-25 19:10:18] [INFO ] Invariant cache hit.
[2026-05-25 19:10:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:10:18] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 63/63 places, 112/112 transitions.
Support contains 12 out of 63 places after structural reductions.
[2026-05-25 19:10:18] [INFO ] Flatten gal took : 30 ms
[2026-05-25 19:10:18] [INFO ] Flatten gal took : 11 ms
[2026-05-25 19:10:18] [INFO ] Input system was already deterministic with 112 transitions.
RANDOM walk for 40000 steps (2245 resets) in 1093 ms. (36 steps per ms) remains 1/8 properties
BEST_FIRST walk for 40002 steps (300 resets) in 151 ms. (263 steps per ms) remains 1/1 properties
[2026-05-25 19:10:18] [INFO ] Flow matrix only has 108 transitions (discarded 4 similar events)
[2026-05-25 19:10:18] [INFO ] Invariant cache hit.
[2026-05-25 19:10:18] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/62 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/63 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 107/170 variables, 63/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/171 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/171 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 74 constraints, problems are : Problem set: 0 solved, 1 unsolved in 119 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 27/62 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1/63 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 107/170 variables, 63/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/171 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/171 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 76 constraints, problems are : Problem set: 0 solved, 1 unsolved in 168 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 290ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 302 steps, including 18 resets, run visited all 1 properties in 2 ms. (steps per millisecond=151 )
Parikh walk visited 1 properties in 6 ms.
Computed a total of 5 stabilizing places and 7 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 112/112 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 54 transition count 94
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 54 transition count 94
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 54 transition count 93
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 23 place count 50 transition count 84
Iterating global reduction 1 with 4 rules applied. Total rules applied 27 place count 50 transition count 84
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 33 place count 50 transition count 78
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 49 transition count 76
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 49 transition count 76
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 38 place count 49 transition count 73
Applied a total of 38 rules in 5 ms. Remains 49 /63 variables (removed 14) and now considering 73/112 (removed 39) transitions.
[2026-05-25 19:10:19] [INFO ] Flow matrix only has 69 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-11487115809155917137.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5643601517199114622.kers'
[2026-05-25 19:10:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11487115809155917137.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5643601517199114622.kers]
Normalized transition count is 68 out of 69 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 68 rows 48 cols 235 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 19:10:19] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5643601517199114622.kers
Total runtime 0 ms.
[2026-05-25 19:10:19] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-25 19:10:19] [INFO ] Flow matrix only has 69 transitions (discarded 4 similar events)
[2026-05-25 19:10:19] [INFO ] Invariant cache hit.
[2026-05-25 19:10:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:10:19] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2026-05-25 19:10:19] [INFO ] Flow matrix only has 69 transitions (discarded 4 similar events)
[2026-05-25 19:10:19] [INFO ] Invariant cache hit.
[2026-05-25 19:10:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 1/49 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 68/117 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (OVERLAPS) 1/118 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (OVERLAPS) 0/118 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 63 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2261 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 1/49 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (OVERLAPS) 68/117 variables, 49/64 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 72/136 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/117 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (OVERLAPS) 1/118 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/118 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 12 (OVERLAPS) 0/118 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 137 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3805 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6080ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 6081ms
Starting structural reductions in LTL mode, iteration 1 : 49/63 places, 73/112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6208 ms. Remains : 49/63 places, 73/112 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Stuttering acceptance computed with spot in 264 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA HealthRecord-PT-08-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLCardinality-04 finished in 6559 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((X(X(!p0))&&F((p1&&F(!p2))))||G(!p0))))'
Support contains 6 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 112/112 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 59 transition count 105
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 59 transition count 105
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 57 transition count 100
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 57 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 57 transition count 98
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 56 transition count 96
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 56 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 19 place count 56 transition count 93
Applied a total of 19 rules in 10 ms. Remains 56 /63 variables (removed 7) and now considering 93/112 (removed 19) transitions.
[2026-05-25 19:10:25] [INFO ] Flow matrix only has 90 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-11440096823991073423.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17598332850348163560.kers'
[2026-05-25 19:10:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11440096823991073423.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17598332850348163560.kers]
Normalized transition count is 89 out of 90 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 89 rows 56 cols 291 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-25 19:10:25] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17598332850348163560.kers
Total runtime 1 ms.
[2026-05-25 19:10:25] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 19:10:25] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2026-05-25 19:10:25] [INFO ] Invariant cache hit.
[2026-05-25 19:10:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:10:25] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Running 92 sub problems to find dead transitions.
[2026-05-25 19:10:25] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2026-05-25 19:10:25] [INFO ] Invariant cache hit.
[2026-05-25 19:10:25] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (OVERLAPS) 89/145 variables, 56/68 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (OVERLAPS) 1/146 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/146 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 9 (OVERLAPS) 0/146 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Real declared 146/146 variables, and 70 constraints, problems are : Problem set: 0 solved, 92 unsolved in 3242 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 92 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (OVERLAPS) 89/145 variables, 56/73 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 92/165 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 9 (OVERLAPS) 1/146 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/146 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 11 (OVERLAPS) 0/146 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Int declared 146/146 variables, and 166 constraints, problems are : Problem set: 0 solved, 92 unsolved in 6171 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9428ms problems are : Problem set: 0 solved, 92 unsolved
Search for dead transitions found 0 dead transitions in 9429ms
Starting structural reductions in LTL mode, iteration 1 : 56/63 places, 93/112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9542 ms. Remains : 56/63 places, 93/112 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)||(X(X(p0))&&F((p1&&F(p2)))))))'
Stuttering acceptance computed with spot in 888 ms :[(OR (AND (NOT p1) (NOT p2) (NOT p0)) (AND (NOT p1) p2 (NOT p0)) (AND p1 (NOT p2) (NOT p0)) (AND p1 p2 (NOT p0))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-08-LTLCardinality-05
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-08-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLCardinality-05 finished in 10492 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 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 112/112 transitions.
Graph (trivial) has 67 edges and 63 vertex of which 12 / 63 are part of one of the 6 SCC in 4 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 48 transition count 89
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 48 transition count 89
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 21 place count 48 transition count 87
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 45 transition count 81
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 45 transition count 81
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 33 place count 45 transition count 75
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -39
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 43 place count 40 transition count 114
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 45 place count 40 transition count 112
Applied a total of 45 rules in 39 ms. Remains 40 /63 variables (removed 23) and now considering 112/112 (removed 0) transitions.
[2026-05-25 19:10:36] [INFO ] Flow matrix only has 97 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8577019625297301696.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2124322955579216546.kers'
[2026-05-25 19:10:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8577019625297301696.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2124322955579216546.kers]
Normalized transition count is 96 out of 97 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 96 rows 40 cols 482 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-25 19:10:36] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2124322955579216546.kers
Total runtime 1 ms.
[2026-05-25 19:10:36] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-25 19:10:36] [INFO ] Flow matrix only has 97 transitions (discarded 15 similar events)
[2026-05-25 19:10:36] [INFO ] Invariant cache hit.
[2026-05-25 19:10:36] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-25 19:10:36] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2026-05-25 19:10:36] [INFO ] Redundant transitions in 27 ms returned []
Running 96 sub problems to find dead transitions.
[2026-05-25 19:10:36] [INFO ] Flow matrix only has 97 transitions (discarded 15 similar events)
[2026-05-25 19:10:36] [INFO ] Invariant cache hit.
[2026-05-25 19:10:36] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/40 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 96/136 variables, 40/51 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 25/76 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 1/137 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 0/137 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 77 constraints, problems are : Problem set: 0 solved, 96 unsolved in 2848 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/40 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 96/136 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 25/78 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 96/174 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 1/137 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/137 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (OVERLAPS) 0/137 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/137 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (OVERLAPS) 0/137 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 176 constraints, problems are : Problem set: 0 solved, 96 unsolved in 12019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14891ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 14891ms
Starting structural reductions in SI_LTL mode, iteration 1 : 40/63 places, 112/112 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15078 ms. Remains : 40/63 places, 112/112 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 34 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLCardinality-07
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLCardinality-07 finished in 15149 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(F(p1)))||p0))))'
Support contains 4 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 112/112 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 55 transition count 97
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 55 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 55 transition count 96
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 53 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 53 transition count 91
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 24 place count 53 transition count 88
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 52 transition count 86
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 52 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 29 place count 52 transition count 83
Applied a total of 29 rules in 20 ms. Remains 52 /63 variables (removed 11) and now considering 83/112 (removed 29) transitions.
[2026-05-25 19:10:51] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2912727078850566138.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11289235873315348028.kers'
[2026-05-25 19:10:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2912727078850566138.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11289235873315348028.kers]
Normalized transition count is 79 out of 80 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 52 cols 267 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-25 19:10:51] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11289235873315348028.kers
Total runtime 0 ms.
[2026-05-25 19:10:51] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-25 19:10:51] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:10:51] [INFO ] Invariant cache hit.
[2026-05-25 19:10:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:10:51] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2026-05-25 19:10:51] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:10:51] [INFO ] Invariant cache hit.
[2026-05-25 19:10:51] [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, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 79/131 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 1/132 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/132 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (OVERLAPS) 0/132 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 65 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2580 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 79/131 variables, 52/67 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 82/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 1/132 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/132 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/132 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 150 constraints, problems are : Problem set: 0 solved, 82 unsolved in 5440 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8033ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 8034ms
Starting structural reductions in LTL mode, iteration 1 : 52/63 places, 83/112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8145 ms. Remains : 52/63 places, 83/112 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(F(p1)))||p0))))'
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-08-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 139 ms.
Product exploration explored 100000 steps with 0 reset in 91 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge based reduction with 3 factoid took 55 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (2225 resets) in 273 ms. (145 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (304 resets) in 120 ms. (330 steps per ms) remains 1/1 properties
[2026-05-25 19:11:00] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:11:00] [INFO ] Invariant cache hit.
[2026-05-25 19:11:00] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 29/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 19/52 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 79/131 variables, 52/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/132 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/132 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/132 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 62 constraints, problems are : Problem set: 0 solved, 1 unsolved in 68 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 29/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 19/52 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 79/131 variables, 52/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/132 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/132 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/132 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 64 constraints, problems are : Problem set: 0 solved, 1 unsolved in 109 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 180ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 36 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=36 )
Parikh walk visited 1 properties in 0 ms.
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Knowledge-based reduction took 585 ms.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 19:11:00] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:11:00] [INFO ] Invariant cache hit.
[2026-05-25 19:11:00] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-25 19:11:00] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:11:00] [INFO ] Invariant cache hit.
[2026-05-25 19:11:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:11:00] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 52/52 places, 83/83 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
RANDOM walk for 25801 steps (1434 resets) in 68 ms. (373 steps per ms) remains 0/2 properties
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Knowledge-based reduction took 325 ms.
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 150 ms.
Product exploration explored 100000 steps with 2 reset in 87 ms.
Spot run failed in 79 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin2199771029562178190
[2026-05-25 19:11:01] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2199771029562178190
Running compilation step : cd /tmp/ltsmin2199771029562178190;'/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 270 ms.
Running link step : cd /tmp/ltsmin2199771029562178190;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin2199771029562178190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased4822185233780505739.hoa' '--buchi-type=spotba'
LTSmin run took 45 ms.
FORMULA HealthRecord-PT-08-LTLCardinality-08 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-08-LTLCardinality-08 finished in 10848 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 112/112 transitions.
Graph (trivial) has 68 edges and 63 vertex of which 12 / 63 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 47 transition count 88
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 47 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 21 place count 47 transition count 86
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 44 transition count 79
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 44 transition count 79
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 30 place count 44 transition count 76
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 43 transition count 74
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 43 transition count 74
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 35 place count 43 transition count 71
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 39 place count 41 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 41 place count 41 transition count 85
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 42 place count 40 transition count 84
Applied a total of 42 rules in 16 ms. Remains 40 /63 variables (removed 23) and now considering 84/112 (removed 28) transitions.
[2026-05-25 19:11:02] [INFO ] Flow matrix only has 73 transitions (discarded 11 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-462389179623300089.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5536646861277217682.kers'
[2026-05-25 19:11:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-462389179623300089.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5536646861277217682.kers]
Normalized transition count is 72 out of 73 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 40 cols 274 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-25 19:11:02] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5536646861277217682.kers
Total runtime 0 ms.
[2026-05-25 19:11:02] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:11:02] [INFO ] Flow matrix only has 73 transitions (discarded 11 similar events)
[2026-05-25 19:11:02] [INFO ] Invariant cache hit.
[2026-05-25 19:11:02] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 19:11:02] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2026-05-25 19:11:02] [INFO ] Redundant transitions in 26 ms returned []
Running 68 sub problems to find dead transitions.
[2026-05-25 19:11:02] [INFO ] Flow matrix only has 73 transitions (discarded 11 similar events)
[2026-05-25 19:11:02] [INFO ] Invariant cache hit.
[2026-05-25 19:11:02] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 8/40 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 72/112 variables, 40/51 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 14/65 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 0/112 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/113 variables, and 65 constraints, problems are : Problem set: 0 solved, 68 unsolved in 1283 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 8/40 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (OVERLAPS) 72/112 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 14/67 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 68/135 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 10 (OVERLAPS) 0/112 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/113 variables, and 135 constraints, problems are : Problem set: 0 solved, 68 unsolved in 2289 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3584ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 3584ms
Starting structural reductions in SI_LTL mode, iteration 1 : 40/63 places, 84/112 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3718 ms. Remains : 40/63 places, 84/112 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLCardinality-15
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLCardinality-15 finished in 3824 ms.
All properties solved by simple procedures.
Total runtime 62121 ms.

BK_STOP 1779736266170

--------------------
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-08"
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-08, 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-177961074300595"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-08.tgz
mv HealthRecord-PT-08 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 ;