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-177961074300603.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-09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300603
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.5K Mar 7 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 7 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 7 12:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 18K Mar 15 10:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 13:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Mar 7 13:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Mar 7 13:00 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-09-LTLCardinality-00
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-01
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-02
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-03
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-04
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-05
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-06
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-07
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-08
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-09
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-10
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-11
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-12
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-13
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-14
FORMULA_NAME HealthRecord-PT-09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779736399860

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-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 19:13:20] [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 19:13:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:13:21] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2026-05-25 19:13:21] [INFO ] Transformed 157 places.
[2026-05-25 19:13:21] [INFO ] Transformed 327 transitions.
[2026-05-25 19:13:21] [INFO ] Found NUPN structural information;
[2026-05-25 19:13:21] [INFO ] Parsed PT model containing 157 places and 327 transitions and 859 arcs in 149 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA HealthRecord-PT-09-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-09-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-09-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-09-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-09-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-09-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 157 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 157/157 places, 301/301 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 84 transition count 163
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 84 transition count 163
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 153 place count 77 transition count 149
Iterating global reduction 0 with 7 rules applied. Total rules applied 160 place count 77 transition count 149
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 164 place count 77 transition count 145
Applied a total of 164 rules in 25 ms. Remains 77 /157 variables (removed 80) and now considering 145/301 (removed 156) transitions.
[2026-05-25 19:13:21] [INFO ] Flow matrix only has 141 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-8594300530193872623.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9012325648414021995.kers'
[2026-05-25 19:13:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8594300530193872623.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9012325648414021995.kers]
Normalized transition count is 140 out of 141 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 140 rows 77 cols 441 entries
Finished phase 1 with 66 SingleSign rule and 1 generalized
[2026-05-25 19:13:21] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9012325648414021995.kers
Total runtime 1 ms.
[2026-05-25 19:13:21] [INFO ] Implicit Places using invariants in 171 ms returned []
[2026-05-25 19:13:21] [INFO ] Flow matrix only has 141 transitions (discarded 4 similar events)
[2026-05-25 19:13:21] [INFO ] Invariant cache hit.
[2026-05-25 19:13:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:13:21] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2026-05-25 19:13:21] [INFO ] Flow matrix only has 141 transitions (discarded 4 similar events)
[2026-05-25 19:13:21] [INFO ] Invariant cache hit.
[2026-05-25 19:13:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (OVERLAPS) 1/77 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 140/217 variables, 77/97 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/217 variables, 4/101 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/217 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (OVERLAPS) 1/218 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/218 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 13 (OVERLAPS) 0/218 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 218/218 variables, and 102 constraints, problems are : Problem set: 0 solved, 144 unsolved in 7465 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 77/77 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (OVERLAPS) 1/77 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 14/24 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (OVERLAPS) 140/217 variables, 77/105 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/217 variables, 144/249 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/217 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 12 (OVERLAPS) 1/218 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/218 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 14 (OVERLAPS) 0/218 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Int declared 218/218 variables, and 250 constraints, problems are : Problem set: 0 solved, 144 unsolved in 22967 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 77/77 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30534ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 30552ms
Starting structural reductions in LTL mode, iteration 1 : 77/157 places, 145/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30940 ms. Remains : 77/157 places, 145/301 transitions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 145/145 transitions.
Applied a total of 0 rules in 2 ms. Remains 77 /77 variables (removed 0) and now considering 145/145 (removed 0) transitions.
[2026-05-25 19:13:52] [INFO ] Flow matrix only has 141 transitions (discarded 4 similar events)
[2026-05-25 19:13:52] [INFO ] Invariant cache hit.
[2026-05-25 19:13:52] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-25 19:13:52] [INFO ] Flow matrix only has 141 transitions (discarded 4 similar events)
[2026-05-25 19:13:52] [INFO ] Invariant cache hit.
[2026-05-25 19:13:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:13:52] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 77/77 places, 145/145 transitions.
Support contains 34 out of 77 places after structural reductions.
[2026-05-25 19:13:52] [INFO ] Flatten gal took : 37 ms
[2026-05-25 19:13:52] [INFO ] Flatten gal took : 14 ms
[2026-05-25 19:13:52] [INFO ] Input system was already deterministic with 145 transitions.
Support contains 33 out of 77 places (down from 34) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 23 to 22
RANDOM walk for 40000 steps (2383 resets) in 1364 ms. (29 steps per ms) remains 7/22 properties
BEST_FIRST walk for 40004 steps (350 resets) in 168 ms. (236 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (351 resets) in 106 ms. (373 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (351 resets) in 137 ms. (289 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (390 resets) in 41 ms. (952 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (384 resets) in 58 ms. (678 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (430 resets) in 66 ms. (597 steps per ms) remains 5/5 properties
[2026-05-25 19:13:53] [INFO ] Flow matrix only has 141 transitions (discarded 4 similar events)
[2026-05-25 19:13:53] [INFO ] Invariant cache hit.
[2026-05-25 19:13:53] [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, 5 unsolved
At refinement iteration 1 (OVERLAPS) 18/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 49/77 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 140/217 variables, 77/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1/218 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/218 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/218 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 218/218 variables, and 88 constraints, problems are : Problem set: 0 solved, 5 unsolved in 288 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 77/77 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 18/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 49/77 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 140/217 variables, 77/95 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/217 variables, 5/100 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/217 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 1/218 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/218 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 0/218 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 218/218 variables, and 101 constraints, problems are : Problem set: 0 solved, 5 unsolved in 803 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 77/77 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1095ms problems are : Problem set: 0 solved, 5 unsolved
Finished Parikh walk after 321 steps, including 12 resets, run visited all 1 properties in 2 ms. (steps per millisecond=160 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 5 properties in 28 ms.
FORMULA HealthRecord-PT-09-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 5 stabilizing places and 6 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(p0 U !p1)))))'
Support contains 4 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 145/145 transitions.
Graph (trivial) has 82 edges and 77 vertex of which 12 / 77 are part of one of the 6 SCC in 2 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 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 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 35 place count 54 transition count 105
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 51 transition count 98
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 51 transition count 98
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 44 place count 51 transition count 95
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 49 transition count 90
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 49 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 51 place count 49 transition count 87
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 52 place count 48 transition count 85
Iterating global reduction 3 with 1 rules applied. Total rules applied 53 place count 48 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 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 4 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 4 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 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 63 place count 45 transition count 99
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 64 place count 45 transition count 98
Applied a total of 64 rules in 34 ms. Remains 45 /77 variables (removed 32) and now considering 98/145 (removed 47) transitions.
[2026-05-25 19:13:54] [INFO ] Flow matrix only has 87 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-15522465729328535037.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-47533623884896235.kers'
[2026-05-25 19:13:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15522465729328535037.kers, --Pflows, --basisKERS=/tmp/petrispot-output-47533623884896235.kers]
Normalized transition count is 86 out of 87 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 45 cols 324 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 19:13:54] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-47533623884896235.kers
Total runtime 1 ms.
[2026-05-25 19:13:54] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-25 19:13:54] [INFO ] Flow matrix only has 87 transitions (discarded 11 similar events)
[2026-05-25 19:13:54] [INFO ] Invariant cache hit.
[2026-05-25 19:13:54] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 19:13:54] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2026-05-25 19:13:54] [INFO ] Redundant transitions in 26 ms returned []
Running 84 sub problems to find dead transitions.
[2026-05-25 19:13:54] [INFO ] Flow matrix only has 87 transitions (discarded 11 similar events)
[2026-05-25 19:13:54] [INFO ] Invariant cache hit.
[2026-05-25 19:13:54] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (OVERLAPS) 7/45 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (OVERLAPS) 86/131 variables, 45/56 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 18/74 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/132 variables, and 74 constraints, problems are : Problem set: 0 solved, 84 unsolved in 1742 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 84 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (OVERLAPS) 7/45 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (OVERLAPS) 86/131 variables, 45/59 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 18/77 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 84/161 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/132 variables, and 161 constraints, problems are : Problem set: 0 solved, 84 unsolved in 3377 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5142ms problems are : Problem set: 0 solved, 84 unsolved
Search for dead transitions found 0 dead transitions in 5142ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/77 places, 98/145 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5307 ms. Remains : 45/77 places, 98/145 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p0 U !p1)&&p0))))'
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p0) p1), p1]
Running random walk in product with property : HealthRecord-PT-09-LTLCardinality-00
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-09-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLCardinality-00 finished in 5550 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((F(!p0)&&F(p1))||X(X((p2||G(F(!p0))))))))'
Support contains 6 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 145/145 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 60 transition count 112
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 60 transition count 112
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 60 transition count 110
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 56 transition count 101
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 56 transition count 101
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 56 transition count 99
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 48 place count 54 transition count 94
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 54 transition count 94
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 52 place count 54 transition count 92
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 53 place count 53 transition count 90
Iterating global reduction 3 with 1 rules applied. Total rules applied 54 place count 53 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 57 place count 53 transition count 87
Applied a total of 57 rules in 11 ms. Remains 53 /77 variables (removed 24) and now considering 87/145 (removed 58) transitions.
[2026-05-25 19:14:00] [INFO ] Flow matrix only has 84 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-8568247322220237448.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5378349936500559040.kers'
[2026-05-25 19:14:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8568247322220237448.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5378349936500559040.kers]
Normalized transition count is 83 out of 84 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 83 rows 53 cols 285 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-25 19:14:00] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5378349936500559040.kers
Total runtime 0 ms.
[2026-05-25 19:14:00] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:14:00] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2026-05-25 19:14:00] [INFO ] Invariant cache hit.
[2026-05-25 19:14:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:14:00] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2026-05-25 19:14:00] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2026-05-25 19:14:00] [INFO ] Invariant cache hit.
[2026-05-25 19:14:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (OVERLAPS) 83/136 variables, 53/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/137 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 65 constraints, problems are : Problem set: 0 solved, 86 unsolved in 2357 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 83/136 variables, 53/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 86/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/137 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/137 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/137 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 154 constraints, problems are : Problem set: 0 solved, 86 unsolved in 5643 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8013ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 8014ms
Starting structural reductions in LTL mode, iteration 1 : 53/77 places, 87/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8106 ms. Remains : 53/77 places, 87/145 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X((p0||G(F(p1)))))||(F(p1)&&F(p2)))))'
Stuttering acceptance computed with spot in 324 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) p0)]
Running random walk in product with property : HealthRecord-PT-09-LTLCardinality-02
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-09-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLCardinality-02 finished in 8487 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 145/145 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 60 transition count 112
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 60 transition count 112
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 60 transition count 111
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 57 transition count 105
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 57 transition count 105
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 44 place count 57 transition count 102
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 55 transition count 96
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 55 transition count 96
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 53 transition count 92
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 53 transition count 92
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 58 place count 53 transition count 86
Applied a total of 58 rules in 12 ms. Remains 53 /77 variables (removed 24) and now considering 86/145 (removed 59) transitions.
[2026-05-25 19:14:08] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14717857052188361457.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-938777869258259185.kers'
[2026-05-25 19:14:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14717857052188361457.kers, --Pflows, --basisKERS=/tmp/petrispot-output-938777869258259185.kers]
Normalized transition count is 82 out of 83 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 82 rows 53 cols 281 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-25 19:14:08] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-938777869258259185.kers
Total runtime 1 ms.
[2026-05-25 19:14:08] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:14:08] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2026-05-25 19:14:08] [INFO ] Invariant cache hit.
[2026-05-25 19:14:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:14:08] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Running 85 sub problems to find dead transitions.
[2026-05-25 19:14:08] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2026-05-25 19:14:08] [INFO ] Invariant cache hit.
[2026-05-25 19:14:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (OVERLAPS) 82/135 variables, 53/64 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 1/136 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 0/136 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 65 constraints, problems are : Problem set: 0 solved, 85 unsolved in 2098 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 82/135 variables, 53/68 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 85/153 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 1/136 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 0/136 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 154 constraints, problems are : Problem set: 0 solved, 85 unsolved in 6467 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8575ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 8576ms
Starting structural reductions in LTL mode, iteration 1 : 53/77 places, 86/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8677 ms. Remains : 53/77 places, 86/145 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 108 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-09-LTLCardinality-04
Product exploration explored 100000 steps with 3 reset in 158 ms.
Product exploration explored 100000 steps with 0 reset in 89 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 2 factoid took 58 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (2350 resets) in 261 ms. (152 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (343 resets) in 133 ms. (298 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 33024 steps, run visited all 1 properties in 53 ms. (steps per millisecond=623 )
Probabilistic random walk after 33024 steps, saw 6117 distinct states, run finished after 56 ms. (steps per millisecond=589 ) properties seen :1
Knowledge based reduction with 2 factoid took 57 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 434 ms.
Stuttering acceptance computed with spot in 146 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 86/86 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 86/86 (removed 0) transitions.
[2026-05-25 19:14:18] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2026-05-25 19:14:18] [INFO ] Invariant cache hit.
[2026-05-25 19:14:18] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:14:18] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2026-05-25 19:14:18] [INFO ] Invariant cache hit.
[2026-05-25 19:14:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:14:18] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 53/53 places, 86/86 transitions.
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 2 factoid took 52 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (2357 resets) in 97 ms. (408 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (352 resets) in 40 ms. (975 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 33024 steps, run visited all 1 properties in 35 ms. (steps per millisecond=943 )
Probabilistic random walk after 33024 steps, saw 6117 distinct states, run finished after 35 ms. (steps per millisecond=943 ) properties seen :1
Knowledge based reduction with 2 factoid took 66 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 330 ms.
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1 reset in 81 ms.
Product exploration explored 100000 steps with 4 reset in 91 ms.
Spot run failed in 80 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/ltsmin275779377264674404
[2026-05-25 19:14:19] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin275779377264674404
Running compilation step : cd /tmp/ltsmin275779377264674404;'/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 277 ms.
Running link step : cd /tmp/ltsmin275779377264674404;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin275779377264674404;'/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/stateBased12481779985436727146.hoa' '--buchi-type=spotba'
LTSmin run took 137 ms.
FORMULA HealthRecord-PT-09-LTLCardinality-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-09-LTLCardinality-04 finished in 11123 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(((p2&&X(p3))||p1)))))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 145/145 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 62 transition count 116
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 62 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 62 transition count 115
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 35 place count 58 transition count 106
Iterating global reduction 1 with 4 rules applied. Total rules applied 39 place count 58 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 41 place count 58 transition count 104
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 44 place count 55 transition count 96
Iterating global reduction 2 with 3 rules applied. Total rules applied 47 place count 55 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 50 place count 55 transition count 93
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 52 place count 53 transition count 89
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 53 transition count 89
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 60 place count 53 transition count 83
Applied a total of 60 rules in 11 ms. Remains 53 /77 variables (removed 24) and now considering 83/145 (removed 62) transitions.
[2026-05-25 19:14:19] [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-2800466326418342150.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14967686212057451366.kers'
[2026-05-25 19:14:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2800466326418342150.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14967686212057451366.kers]
Normalized transition count is 79 out of 80 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 53 cols 263 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-25 19:14:19] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14967686212057451366.kers
Total runtime 1 ms.
[2026-05-25 19:14:19] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-25 19:14:19] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:14:19] [INFO ] Invariant cache hit.
[2026-05-25 19:14:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:14:20] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2026-05-25 19:14:20] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2026-05-25 19:14:20] [INFO ] Invariant cache hit.
[2026-05-25 19:14:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 79/132 variables, 53/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (OVERLAPS) 1/133 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/133 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (OVERLAPS) 0/133 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 66 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2634 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 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) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 79/132 variables, 53/71 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 82/153 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/132 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/132 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 1/133 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/133 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 12 (OVERLAPS) 0/133 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 133/133 variables, and 155 constraints, problems are : Problem set: 0 solved, 82 unsolved in 6399 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9042ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 9042ms
Starting structural reductions in LTL mode, iteration 1 : 53/77 places, 83/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9149 ms. Remains : 53/77 places, 83/145 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((X(X(p0))&&F(((p2&&X(p3))||p1)))))'
Stuttering acceptance computed with spot in 359 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3)), (NOT p0), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : HealthRecord-PT-09-LTLCardinality-06
Product exploration explored 100000 steps with 33333 reset in 142 ms.
Product exploration explored 100000 steps with 33333 reset in 148 ms.
Computed a total of 5 stabilizing places and 6 stable transitions
Computed a total of 5 stabilizing places and 6 stable transitions
Detected a total of 5/53 stabilizing places and 6/83 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge based reduction with 19 factoid took 110 ms. Proved property starting from automaton with 7 states, 17 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 118 ms.
FORMULA HealthRecord-PT-09-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-09-LTLCardinality-06 finished in 9967 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0) U X((G(F(p1))||G(p2)))))))'
Support contains 4 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 145/145 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 60 transition count 112
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 60 transition count 112
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 60 transition count 110
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 58 transition count 105
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 58 transition count 105
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 56 transition count 100
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 56 transition count 100
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 56 transition count 97
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 55 transition count 95
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 55 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 51 place count 55 transition count 93
Applied a total of 51 rules in 9 ms. Remains 55 /77 variables (removed 22) and now considering 93/145 (removed 52) transitions.
[2026-05-25 19:14:29] [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-17006184354640612298.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15297834792010374656.kers'
[2026-05-25 19:14:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17006184354640612298.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15297834792010374656.kers]
Normalized transition count is 89 out of 90 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 89 rows 55 cols 305 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-25 19:14:29] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15297834792010374656.kers
Total runtime 1 ms.
[2026-05-25 19:14:29] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:14:29] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2026-05-25 19:14:29] [INFO ] Invariant cache hit.
[2026-05-25 19:14:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:14:29] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 92 sub problems to find dead transitions.
[2026-05-25 19:14:29] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2026-05-25 19:14:29] [INFO ] Invariant cache hit.
[2026-05-25 19:14:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (OVERLAPS) 89/144 variables, 55/67 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (OVERLAPS) 1/145 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 9 (OVERLAPS) 0/145 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 68 constraints, problems are : Problem set: 0 solved, 92 unsolved in 2814 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 92 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (OVERLAPS) 89/144 variables, 55/71 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/144 variables, 92/163 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/144 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 9 (OVERLAPS) 1/145 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/145 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 11 (OVERLAPS) 0/145 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 164 constraints, problems are : Problem set: 0 solved, 92 unsolved in 7082 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9904ms problems are : Problem set: 0 solved, 92 unsolved
Search for dead transitions found 0 dead transitions in 9904ms
Starting structural reductions in LTL mode, iteration 1 : 55/77 places, 93/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9996 ms. Remains : 55/77 places, 93/145 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0) U X((G(F(p1))||G(p2)))))))'
Stuttering acceptance computed with spot in 534 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) p2 (NOT p0)), (AND (NOT p1) p2 (NOT p0))]
Running random walk in product with property : HealthRecord-PT-09-LTLCardinality-07
Product exploration explored 100000 steps with 4 reset in 51 ms.
Product exploration explored 100000 steps with 10 reset in 46 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 4 factoid took 104 ms. Reduced automaton from 12 states, 28 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (2382 resets) in 249 ms. (160 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40003 steps (349 resets) in 62 ms. (634 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (358 resets) in 50 ms. (784 steps per ms) remains 2/2 properties
[2026-05-25 19:14:40] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2026-05-25 19:14:40] [INFO ] Invariant cache hit.
[2026-05-25 19:14:40] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 32/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 20/55 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 89/144 variables, 55/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/145 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/145 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 65 constraints, problems are : Problem set: 0 solved, 2 unsolved in 61 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 32/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 20/55 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 89/144 variables, 55/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/144 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/144 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/145 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/145 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/145 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 68 constraints, problems are : Problem set: 0 solved, 2 unsolved in 155 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 218ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 1192 steps, including 87 resets, run visited all 2 properties in 15 ms. (steps per millisecond=79 )
Parikh walk visited 2 properties in 14 ms.
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 261 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Knowledge-based reduction took 852 ms.
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 55 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 93/93 transitions.
Applied a total of 0 rules in 2 ms. Remains 55 /55 variables (removed 0) and now considering 93/93 (removed 0) transitions.
[2026-05-25 19:14:41] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2026-05-25 19:14:41] [INFO ] Invariant cache hit.
[2026-05-25 19:14:41] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:14:41] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2026-05-25 19:14:41] [INFO ] Invariant cache hit.
[2026-05-25 19:14:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:14:41] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 55/55 places, 93/93 transitions.
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 1 factoid took 59 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (2353 resets) in 88 ms. (449 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40002 steps (349 resets) in 24 ms. (1600 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (354 resets) in 20 ms. (1904 steps per ms) remains 2/2 properties
[2026-05-25 19:14:41] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2026-05-25 19:14:41] [INFO ] Invariant cache hit.
[2026-05-25 19:14:41] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 32/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 20/55 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 89/144 variables, 55/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/145 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/145 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 65 constraints, problems are : Problem set: 0 solved, 2 unsolved in 60 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 32/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 20/55 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 89/144 variables, 55/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/144 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/144 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/145 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/145 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/145 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 68 constraints, problems are : Problem set: 0 solved, 2 unsolved in 157 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 221ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 546 steps, including 39 resets, run visited all 2 properties in 8 ms. (steps per millisecond=68 )
Parikh walk visited 2 properties in 7 ms.
Knowledge based reduction with 1 factoid took 89 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 271 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Knowledge-based reduction took 684 ms.
Stuttering acceptance computed with spot in 267 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 270 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2 reset in 49 ms.
Product exploration explored 100000 steps with 1 reset in 49 ms.
Spot run failed in 52 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/ltsmin5397757934909880990
[2026-05-25 19:14:43] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5397757934909880990
Running compilation step : cd /tmp/ltsmin5397757934909880990;'/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 177 ms.
Running link step : cd /tmp/ltsmin5397757934909880990;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5397757934909880990;'/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/stateBased3193914470745006087.hoa' '--buchi-type=spotba'
LTSmin run took 165 ms.
FORMULA HealthRecord-PT-09-LTLCardinality-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-09-LTLCardinality-07 finished in 13674 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(F(p0))))'
Support contains 1 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 145/145 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 58 transition count 108
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 58 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 58 transition count 106
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 54 transition count 97
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 54 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 51 place count 54 transition count 94
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 51 transition count 86
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 51 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 60 place count 51 transition count 83
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 62 place count 49 transition count 79
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 49 transition count 79
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 70 place count 49 transition count 73
Applied a total of 70 rules in 7 ms. Remains 49 /77 variables (removed 28) and now considering 73/145 (removed 72) transitions.
[2026-05-25 19:14:43] [INFO ] Flow matrix only has 70 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-5942147522083201273.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16599922961618892885.kers'
[2026-05-25 19:14:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5942147522083201273.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16599922961618892885.kers]
Normalized transition count is 69 out of 70 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 69 rows 49 cols 239 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-25 19:14:43] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16599922961618892885.kers
Total runtime 0 ms.
[2026-05-25 19:14:43] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 19:14:43] [INFO ] Flow matrix only has 70 transitions (discarded 3 similar events)
[2026-05-25 19:14:43] [INFO ] Invariant cache hit.
[2026-05-25 19:14:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:14:43] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2026-05-25 19:14:43] [INFO ] Flow matrix only has 70 transitions (discarded 3 similar events)
[2026-05-25 19:14:43] [INFO ] Invariant cache hit.
[2026-05-25 19:14:43] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (OVERLAPS) 69/118 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 1/119 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (OVERLAPS) 0/119 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 119/119 variables, and 61 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1800 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 2/2 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, 0/0 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 2/13 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) 69/118 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 72/134 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (OVERLAPS) 1/119 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/119 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (OVERLAPS) 0/119 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 119/119 variables, and 135 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3890 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5701ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 5702ms
Starting structural reductions in LTL mode, iteration 1 : 49/77 places, 73/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5812 ms. Remains : 49/77 places, 73/145 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(F(p0))))'
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-09-LTLCardinality-08
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-09-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLCardinality-08 finished in 5953 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 145/145 transitions.
Graph (trivial) has 91 edges and 77 vertex of which 10 / 77 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 53 transition count 104
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 53 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 39 place count 53 transition count 102
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 50 transition count 96
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 50 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 48 place count 50 transition count 93
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 48 transition count 87
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 48 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 46 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 46 transition count 83
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 62 place count 46 transition count 77
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 64 place count 45 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 45 transition count 75
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 69 place count 43 transition count 94
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 71 place count 43 transition count 92
Applied a total of 71 rules in 20 ms. Remains 43 /77 variables (removed 34) and now considering 92/145 (removed 53) transitions.
[2026-05-25 19:14:49] [INFO ] Flow matrix only has 82 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10613562626293085001.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-703792324007768432.kers'
[2026-05-25 19:14:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10613562626293085001.kers, --Pflows, --basisKERS=/tmp/petrispot-output-703792324007768432.kers]
Normalized transition count is 81 out of 82 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 81 rows 43 cols 310 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-25 19:14:49] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-703792324007768432.kers
Total runtime 0 ms.
[2026-05-25 19:14:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 19:14:49] [INFO ] Flow matrix only has 82 transitions (discarded 10 similar events)
[2026-05-25 19:14:49] [INFO ] Invariant cache hit.
[2026-05-25 19:14:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-25 19:14:49] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2026-05-25 19:14:49] [INFO ] Redundant transitions in 19 ms returned []
Running 78 sub problems to find dead transitions.
[2026-05-25 19:14:49] [INFO ] Flow matrix only has 82 transitions (discarded 10 similar events)
[2026-05-25 19:14:49] [INFO ] Invariant cache hit.
[2026-05-25 19:14:49] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 7/43 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 81/124 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 17/72 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 0/124 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/125 variables, and 72 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1889 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 7/43 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 81/124 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 17/73 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 78/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 151 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2959 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4868ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 4869ms
Starting structural reductions in SI_LTL mode, iteration 1 : 43/77 places, 92/145 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4988 ms. Remains : 43/77 places, 92/145 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 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-09-LTLCardinality-11
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-09-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLCardinality-11 finished in 5095 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(p1)||X(X(G(p2)))||p0)))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 145/145 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 61 transition count 113
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 61 transition count 113
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 61 transition count 111
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 38 place count 57 transition count 102
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 57 transition count 102
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 45 place count 57 transition count 99
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 48 place count 54 transition count 91
Iterating global reduction 2 with 3 rules applied. Total rules applied 51 place count 54 transition count 91
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 54 transition count 88
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 56 place count 52 transition count 84
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 52 transition count 84
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 63 place count 52 transition count 79
Applied a total of 63 rules in 4 ms. Remains 52 /77 variables (removed 25) and now considering 79/145 (removed 66) transitions.
[2026-05-25 19:14:54] [INFO ] Flow matrix only has 75 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-11461570335385482463.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13455830265083688351.kers'
[2026-05-25 19:14:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11461570335385482463.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13455830265083688351.kers]
Normalized transition count is 74 out of 75 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 74 rows 52 cols 253 entries
Finished phase 1 with 41 SingleSign rule and 1 generalized
[2026-05-25 19:14:54] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13455830265083688351.kers
Total runtime 1 ms.
[2026-05-25 19:14:54] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-25 19:14:54] [INFO ] Flow matrix only has 75 transitions (discarded 4 similar events)
[2026-05-25 19:14:54] [INFO ] Invariant cache hit.
[2026-05-25 19:14:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:14:54] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 19:14:54] [INFO ] Flow matrix only has 75 transitions (discarded 4 similar events)
[2026-05-25 19:14:54] [INFO ] Invariant cache hit.
[2026-05-25 19:14:54] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/52 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 74/126 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/127 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/127 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/127 variables, and 66 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1970 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/52 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 74/126 variables, 52/69 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 78/147 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 1/127 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/127 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (OVERLAPS) 0/127 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/127 variables, and 148 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4777 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6752ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 6753ms
Starting structural reductions in LTL mode, iteration 1 : 52/77 places, 79/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6862 ms. Remains : 52/77 places, 79/145 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(p1)||X(X(G(p2)))||p0)))'
Stuttering acceptance computed with spot in 273 ms :[true, (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HealthRecord-PT-09-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-09-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLCardinality-13 finished in 7165 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(F((F(p2)&&p1))))))'
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 145/145 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 58 transition count 108
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 58 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 58 transition count 106
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 43 place count 55 transition count 100
Iterating global reduction 1 with 3 rules applied. Total rules applied 46 place count 55 transition count 100
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 55 transition count 97
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 51 place count 53 transition count 91
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 53 transition count 91
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 51 transition count 87
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 51 transition count 87
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 63 place count 51 transition count 81
Applied a total of 63 rules in 13 ms. Remains 51 /77 variables (removed 26) and now considering 81/145 (removed 64) transitions.
[2026-05-25 19:15:01] [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-8498283540313173638.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3382922482218917920.kers'
[2026-05-25 19:15:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8498283540313173638.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3382922482218917920.kers]
Normalized transition count is 77 out of 78 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 77 rows 51 cols 269 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-25 19:15:01] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3382922482218917920.kers
Total runtime 0 ms.
[2026-05-25 19:15:01] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:15:01] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2026-05-25 19:15:01] [INFO ] Invariant cache hit.
[2026-05-25 19:15:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:15:01] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2026-05-25 19:15:01] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2026-05-25 19:15:01] [INFO ] Invariant cache hit.
[2026-05-25 19:15:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 77/128 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 1/129 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/129 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 129/129 variables, and 63 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1979 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 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) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 77/128 variables, 51/66 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 80/146 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 1/129 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/129 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/129 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 129/129 variables, and 147 constraints, problems are : Problem set: 0 solved, 80 unsolved in 4916 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6901ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 6901ms
Starting structural reductions in LTL mode, iteration 1 : 51/77 places, 81/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7001 ms. Remains : 51/77 places, 81/145 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(F((F(p1)&&p0)))||p2)))'
Stuttering acceptance computed with spot in 160 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-09-LTLCardinality-14
Stuttering criterion allowed to conclude after 57 steps with 5 reset in 1 ms.
FORMULA HealthRecord-PT-09-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLCardinality-14 finished in 7187 ms.
All properties solved by simple procedures.
Total runtime 107959 ms.

BK_STOP 1779736508972

--------------------
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-09"
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-09, 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-177961074300603"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-09.tgz
mv HealthRecord-PT-09 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 ;