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.r194-tall-177969914100507.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 Parking-PT-104, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914100507
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.0K Mar 8 08:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 8 08:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 8 08:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 8 08:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 16 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 16 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 16 08:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 16 08:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 8 08:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 169K Mar 8 08:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 8 08:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 8 08:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 23K 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 Parking-PT-104-LTLCardinality-00
FORMULA_NAME Parking-PT-104-LTLCardinality-01
FORMULA_NAME Parking-PT-104-LTLCardinality-02
FORMULA_NAME Parking-PT-104-LTLCardinality-03
FORMULA_NAME Parking-PT-104-LTLCardinality-04
FORMULA_NAME Parking-PT-104-LTLCardinality-05
FORMULA_NAME Parking-PT-104-LTLCardinality-06
FORMULA_NAME Parking-PT-104-LTLCardinality-07
FORMULA_NAME Parking-PT-104-LTLCardinality-08
FORMULA_NAME Parking-PT-104-LTLCardinality-09
FORMULA_NAME Parking-PT-104-LTLCardinality-10
FORMULA_NAME Parking-PT-104-LTLCardinality-11
FORMULA_NAME Parking-PT-104-LTLCardinality-12
FORMULA_NAME Parking-PT-104-LTLCardinality-13
FORMULA_NAME Parking-PT-104-LTLCardinality-14
FORMULA_NAME Parking-PT-104-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779784935915

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-104
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-26 08:42:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 08:42:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 08:42:17] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2026-05-26 08:42:17] [INFO ] Transformed 65 places.
[2026-05-26 08:42:17] [INFO ] Transformed 97 transitions.
[2026-05-26 08:42:17] [INFO ] Found NUPN structural information;
[2026-05-26 08:42:17] [INFO ] Parsed PT model containing 65 places and 97 transitions and 284 arcs in 134 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 41 transitions
Reduce redundant transitions removed 41 transitions.
FORMULA Parking-PT-104-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-104-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-104-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-104-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-104-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-104-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-104-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 64 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 64 transition count 55
Applied a total of 2 rules in 14 ms. Remains 64 /65 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15665393235839462421.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5160072008176756071.kers'
[2026-05-26 08:42:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15665393235839462421.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5160072008176756071.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 64 cols 172 entries
Finished phase 1 with 43 SingleSign rule and 5 generalized
[2026-05-26 08:42:17] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5160072008176756071.kers
Total runtime 1 ms.
[2026-05-26 08:42:17] [INFO ] Implicit Places using invariants in 196 ms returned [32, 58, 60]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 228 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/65 places, 55/56 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 55/55 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 259 ms. Remains : 61/65 places, 55/56 transitions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 55/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 55/55 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6879714505118552790.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1287662575760570516.kers'
[2026-05-26 08:42:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6879714505118552790.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1287662575760570516.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 61 cols 156 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-26 08:42:17] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1287662575760570516.kers
Total runtime 0 ms.
[2026-05-26 08:42:17] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-26 08:42:17] [INFO ] Invariant cache hit.
[2026-05-26 08:42:17] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-26 08:42:17] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2026-05-26 08:42:17] [INFO ] Invariant cache hit.
[2026-05-26 08:42:17] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (OVERLAPS) 55/116 variables, 61/75 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 12/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 0/116 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 87 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1465 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 61/61 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (OVERLAPS) 55/116 variables, 61/75 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 12/87 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 54/141 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 0/116 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 141 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1599 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 61/61 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3117ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 3128ms
Finished structural reductions in LTL mode , in 1 iterations and 3295 ms. Remains : 61/61 places, 55/55 transitions.
Support contains 25 out of 61 places after structural reductions.
[2026-05-26 08:42:21] [INFO ] Flatten gal took : 25 ms
[2026-05-26 08:42:21] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:42:21] [INFO ] Input system was already deterministic with 55 transitions.
RANDOM walk for 40000 steps (2356 resets) in 939 ms. (42 steps per ms) remains 1/17 properties
BEST_FIRST walk for 40004 steps (425 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
[2026-05-26 08:42:21] [INFO ] Invariant cache hit.
[2026-05-26 08:42:21] [INFO ] State equation strengthened by 12 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 39/41 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 20/61 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 55/116 variables, 61/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 12/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/116 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 86 constraints, problems are : Problem set: 0 solved, 1 unsolved in 52 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 61/61 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp14 is UNSAT
After SMT solving in domain Int declared 41/116 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 25 ms.
Refiners :[Positive P Invariants (semi-flows): 3/13 constraints, State Equation: 0/61 constraints, ReadFeed: 0/12 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 80ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 1 stabilizing places and 1 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' '!((G((!p0||G(p1))) U X(p2)))'
Support contains 5 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 55/55 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 60 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 60 transition count 54
Applied a total of 2 rules in 3 ms. Remains 60 /61 variables (removed 1) and now considering 54/55 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14137658827989029566.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7045730994002254067.kers'
[2026-05-26 08:42:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14137658827989029566.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7045730994002254067.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 60 cols 154 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-26 08:42:21] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7045730994002254067.kers
Total runtime 0 ms.
[2026-05-26 08:42:21] [INFO ] Implicit Places using invariants in 52 ms returned [39, 47]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 53 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/61 places, 54/55 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 56 transition count 52
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 56 transition count 52
Applied a total of 4 rules in 3 ms. Remains 56 /58 variables (removed 2) and now considering 52/54 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7760380126129071241.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5603481502985660425.kers'
[2026-05-26 08:42:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7760380126129071241.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5603481502985660425.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 52 rows 56 cols 144 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-26 08:42:21] [INFO ] Computed 11 invariants in 1 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5603481502985660425.kers
Total runtime 1 ms.
[2026-05-26 08:42:21] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-26 08:42:21] [INFO ] Invariant cache hit.
[2026-05-26 08:42:21] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-26 08:42:21] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/61 places, 52/55 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 162 ms. Remains : 56/61 places, 52/55 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((!p0||G(p1))) U X(p2)))'
Stuttering acceptance computed with spot in 486 ms :[(NOT p2), (NOT p2), (AND p0 (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : Parking-PT-104-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 69 steps with 4 reset in 2 ms.
FORMULA Parking-PT-104-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-104-LTLCardinality-01 finished in 727 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(((F(p0) U p1)||(G(p2) U p1))))))'
Support contains 5 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 55/55 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 60 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 60 transition count 54
Applied a total of 2 rules in 4 ms. Remains 60 /61 variables (removed 1) and now considering 54/55 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4232860811991683877.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17620758075191516434.kers'
[2026-05-26 08:42:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4232860811991683877.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17620758075191516434.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 60 cols 154 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-26 08:42:22] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17620758075191516434.kers
Total runtime 0 ms.
[2026-05-26 08:42:22] [INFO ] Implicit Places using invariants in 41 ms returned [24, 39, 47]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 42 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/61 places, 54/55 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 51
Applied a total of 6 rules in 3 ms. Remains 54 /57 variables (removed 3) and now considering 51/54 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17859912305403862577.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10931259002169861782.kers'
[2026-05-26 08:42:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17859912305403862577.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10931259002169861782.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 51 rows 54 cols 139 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-26 08:42:22] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10931259002169861782.kers
Total runtime 0 ms.
[2026-05-26 08:42:22] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-26 08:42:22] [INFO ] Invariant cache hit.
[2026-05-26 08:42:22] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-26 08:42:22] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/61 places, 51/55 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 138 ms. Remains : 54/61 places, 51/55 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(((F(p0) U p1)||(G(p2) U p1))))))'
Stuttering acceptance computed with spot in 316 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Parking-PT-104-LTLCardinality-04
Product exploration explored 100000 steps with 6622 reset in 273 ms.
Product exploration explored 100000 steps with 6613 reset in 183 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 5 factoid took 119 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 7 states, 16 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (2376 resets) in 282 ms. (141 steps per ms) remains 4/10 properties
BEST_FIRST walk for 40003 steps (400 resets) in 264 ms. (150 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (415 resets) in 182 ms. (218 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (402 resets) in 101 ms. (392 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (411 resets) in 99 ms. (400 steps per ms) remains 4/4 properties
[2026-05-26 08:42:23] [INFO ] Invariant cache hit.
[2026-05-26 08:42:23] [INFO ] State equation strengthened by 12 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem apf1 is UNSAT
Problem apf2 is UNSAT
At refinement iteration 1 (OVERLAPS) 34/39 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 15/54 variables, 7/10 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 51/105 variables, 54/64 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 12/76 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 0/76 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/105 variables, 0/76 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 76 constraints, problems are : Problem set: 2 solved, 2 unsolved in 64 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 54/54 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Problem apf5 is UNSAT
Problem apf7 is UNSAT
After SMT solving in domain Int declared 39/105 variables, and 3 constraints, problems are : Problem set: 4 solved, 0 unsolved in 33 ms.
Refiners :[Positive P Invariants (semi-flows): 3/10 constraints, State Equation: 0/54 constraints, ReadFeed: 0/12 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 101ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 4 invariant AP formulas.
Knowledge based reduction with 9 factoid took 215 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Knowledge-based reduction took 853 ms.
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 54 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 54/54 places, 51/51 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 54 transition count 49
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 52 transition count 49
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 52 transition count 47
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 50 transition count 47
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 46 transition count 43
Applied a total of 16 rules in 22 ms. Remains 46 /54 variables (removed 8) and now considering 43/51 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14366858939902236881.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3313673619002009240.kers'
[2026-05-26 08:42:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14366858939902236881.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3313673619002009240.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 43 rows 46 cols 115 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-26 08:42:24] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3313673619002009240.kers
Total runtime 0 ms.
[2026-05-26 08:42:24] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-26 08:42:24] [INFO ] Invariant cache hit.
[2026-05-26 08:42:24] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-26 08:42:24] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2026-05-26 08:42:24] [INFO ] Redundant transitions in 0 ms returned []
Running 42 sub problems to find dead transitions.
[2026-05-26 08:42:24] [INFO ] Invariant cache hit.
[2026-05-26 08:42:24] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (OVERLAPS) 43/89 variables, 46/56 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 18/74 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (OVERLAPS) 0/89 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/89 variables, and 74 constraints, problems are : Problem set: 0 solved, 42 unsolved in 799 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 46/46 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (OVERLAPS) 43/89 variables, 46/56 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 18/74 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 42/116 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (OVERLAPS) 0/89 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/89 variables, and 116 constraints, problems are : Problem set: 0 solved, 42 unsolved in 1104 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 46/46 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1909ms problems are : Problem set: 0 solved, 42 unsolved
Search for dead transitions found 0 dead transitions in 1910ms
Starting structural reductions in SI_LTL mode, iteration 1 : 46/54 places, 43/51 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2024 ms. Remains : 46/54 places, 43/51 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 285 steps (18 resets) in 5 ms. (47 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Knowledge-based reduction took 254 ms.
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 6781 reset in 106 ms.
Product exploration explored 100000 steps with 6763 reset in 158 ms.
Built C files in :
/tmp/ltsmin16459732276789797477
[2026-05-26 08:42:27] [INFO ] Computing symmetric may disable matrix : 43 transitions.
[2026-05-26 08:42:27] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 08:42:27] [INFO ] Computing symmetric may enable matrix : 43 transitions.
[2026-05-26 08:42:27] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 08:42:27] [INFO ] Computing Do-Not-Accords matrix : 43 transitions.
[2026-05-26 08:42:27] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 08:42:27] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16459732276789797477
Running compilation step : cd /tmp/ltsmin16459732276789797477;'/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 246 ms.
Running link step : cd /tmp/ltsmin16459732276789797477;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin16459732276789797477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13886700476420924583.hoa' '--buchi-type=spotba'
LTSmin run took 193 ms.
FORMULA Parking-PT-104-LTLCardinality-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property Parking-PT-104-LTLCardinality-04 finished in 5184 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||(F(p1)&&X(F(!p2))))))'
Support contains 4 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 55/55 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6499212183313599383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6375215046700404470.kers'
[2026-05-26 08:42:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6499212183313599383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6375215046700404470.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 61 cols 156 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-26 08:42:27] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6375215046700404470.kers
Total runtime 1 ms.
[2026-05-26 08:42:27] [INFO ] Implicit Places using invariants in 43 ms returned [24, 39]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/61 places, 55/55 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 53
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 53
Applied a total of 4 rules in 2 ms. Remains 57 /59 variables (removed 2) and now considering 53/55 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11682132440834194199.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10342021040259567118.kers'
[2026-05-26 08:42:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11682132440834194199.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10342021040259567118.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 53 rows 57 cols 146 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-26 08:42:27] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10342021040259567118.kers
Total runtime 0 ms.
[2026-05-26 08:42:27] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-26 08:42:27] [INFO ] Invariant cache hit.
[2026-05-26 08:42:27] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-26 08:42:27] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 57/61 places, 53/55 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 145 ms. Remains : 57/61 places, 53/55 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||(F(p1)&&X(F(p2))))))'
Stuttering acceptance computed with spot in 246 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), (NOT p1), (NOT p2)]
Running random walk in product with property : Parking-PT-104-LTLCardinality-07
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA Parking-PT-104-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-104-LTLCardinality-07 finished in 418 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 55/55 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 61 transition count 53
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 59 transition count 53
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 59 transition count 51
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 57 transition count 51
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 56 transition count 50
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 56 transition count 50
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 22 place count 50 transition count 44
Applied a total of 22 rules in 11 ms. Remains 50 /61 variables (removed 11) and now considering 44/55 (removed 11) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2632501352143770433.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9469631546261469057.kers'
[2026-05-26 08:42:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2632501352143770433.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9469631546261469057.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 44 rows 50 cols 126 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-26 08:42:28] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9469631546261469057.kers
Total runtime 0 ms.
[2026-05-26 08:42:28] [INFO ] Implicit Places using invariants in 38 ms returned [22, 38]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/61 places, 44/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 55 ms. Remains : 48/61 places, 44/55 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 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Parking-PT-104-LTLCardinality-10
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 0 ms.
FORMULA Parking-PT-104-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-104-LTLCardinality-10 finished in 157 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(X(X(X(p0)))) U G(p1))))'
Support contains 4 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 55/55 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 60 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 60 transition count 54
Applied a total of 2 rules in 5 ms. Remains 60 /61 variables (removed 1) and now considering 54/55 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16655486485461587294.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11195417050846647941.kers'
[2026-05-26 08:42:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16655486485461587294.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11195417050846647941.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 60 cols 154 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-26 08:42:28] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11195417050846647941.kers
Total runtime 0 ms.
[2026-05-26 08:42:28] [INFO ] Implicit Places using invariants in 41 ms returned [24, 39, 47]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 42 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/61 places, 54/55 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 51
Applied a total of 6 rules in 7 ms. Remains 54 /57 variables (removed 3) and now considering 51/54 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-491624079545209707.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-439089751900408451.kers'
[2026-05-26 08:42:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-491624079545209707.kers, --Pflows, --basisKERS=/tmp/petrispot-output-439089751900408451.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 51 rows 54 cols 139 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-26 08:42:28] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-439089751900408451.kers
Total runtime 0 ms.
[2026-05-26 08:42:28] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-26 08:42:28] [INFO ] Invariant cache hit.
[2026-05-26 08:42:28] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-26 08:42:28] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/61 places, 51/55 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 152 ms. Remains : 54/61 places, 51/55 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(X(X(X(p0)))) U G(p1))))'
Stuttering acceptance computed with spot in 493 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Running random walk in product with property : Parking-PT-104-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1198 steps with 145 reset in 6 ms.
FORMULA Parking-PT-104-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-104-LTLCardinality-11 finished in 690 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 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 55/55 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 60 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 60 transition count 54
Applied a total of 2 rules in 4 ms. Remains 60 /61 variables (removed 1) and now considering 54/55 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18185614826417545510.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11425811821563606753.kers'
[2026-05-26 08:42:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18185614826417545510.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11425811821563606753.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 60 cols 154 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-26 08:42:28] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11425811821563606753.kers
Total runtime 0 ms.
[2026-05-26 08:42:28] [INFO ] Implicit Places using invariants in 46 ms returned [24, 39, 47]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 48 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/61 places, 54/55 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 51
Applied a total of 6 rules in 2 ms. Remains 54 /57 variables (removed 3) and now considering 51/54 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17928080712439963151.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8472836667119824381.kers'
[2026-05-26 08:42:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17928080712439963151.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8472836667119824381.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 51 rows 54 cols 139 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-26 08:42:29] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8472836667119824381.kers
Total runtime 0 ms.
[2026-05-26 08:42:29] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-26 08:42:29] [INFO ] Invariant cache hit.
[2026-05-26 08:42:29] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-26 08:42:29] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/61 places, 51/55 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 149 ms. Remains : 54/61 places, 51/55 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 137 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Parking-PT-104-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Parking-PT-104-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-104-LTLCardinality-12 finished in 316 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(X(G(p0)))))'
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 55/55 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 60 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 60 transition count 54
Applied a total of 2 rules in 3 ms. Remains 60 /61 variables (removed 1) and now considering 54/55 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6280317685193500102.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1803609390049589256.kers'
[2026-05-26 08:42:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6280317685193500102.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1803609390049589256.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 60 cols 154 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-26 08:42:29] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1803609390049589256.kers
Total runtime 1 ms.
[2026-05-26 08:42:29] [INFO ] Implicit Places using invariants in 45 ms returned [24, 39, 47]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 46 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/61 places, 54/55 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 51
Applied a total of 6 rules in 1 ms. Remains 54 /57 variables (removed 3) and now considering 51/54 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1790668293161885825.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5274432284875217480.kers'
[2026-05-26 08:42:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1790668293161885825.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5274432284875217480.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 51 rows 54 cols 139 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-26 08:42:29] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5274432284875217480.kers
Total runtime 0 ms.
[2026-05-26 08:42:29] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-26 08:42:29] [INFO ] Invariant cache hit.
[2026-05-26 08:42:29] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-26 08:42:29] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/61 places, 51/55 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 54/61 places, 51/55 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(X(G(p0)))))'
Stuttering acceptance computed with spot in 174 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Parking-PT-104-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 18438 steps with 1094 reset in 32 ms.
FORMULA Parking-PT-104-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-104-LTLCardinality-13 finished in 377 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||G(F(p0))))))'
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 55/55 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 60 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 60 transition count 54
Applied a total of 2 rules in 2 ms. Remains 60 /61 variables (removed 1) and now considering 54/55 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16284014426381493395.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9711245819635079239.kers'
[2026-05-26 08:42:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16284014426381493395.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9711245819635079239.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 60 cols 154 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-26 08:42:29] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9711245819635079239.kers
Total runtime 1 ms.
[2026-05-26 08:42:29] [INFO ] Implicit Places using invariants in 45 ms returned [24, 39, 47]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 46 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/61 places, 54/55 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 51
Applied a total of 6 rules in 1 ms. Remains 54 /57 variables (removed 3) and now considering 51/54 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2154838441855035151.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3758235899760876629.kers'
[2026-05-26 08:42:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2154838441855035151.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3758235899760876629.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 51 rows 54 cols 139 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-26 08:42:29] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3758235899760876629.kers
Total runtime 1 ms.
[2026-05-26 08:42:29] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-26 08:42:29] [INFO ] Invariant cache hit.
[2026-05-26 08:42:29] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-26 08:42:29] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/61 places, 51/55 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 136 ms. Remains : 54/61 places, 51/55 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||G(F(p0))))))'
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Parking-PT-104-LTLCardinality-14
Stuttering criterion allowed to conclude after 52 steps with 11 reset in 0 ms.
FORMULA Parking-PT-104-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-104-LTLCardinality-14 finished in 382 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(F((X(F(X(p0))) U p1)))))'
Support contains 2 out of 61 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 55/55 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 61 transition count 53
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 59 transition count 53
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 59 transition count 51
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 57 transition count 51
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 56 transition count 50
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 56 transition count 50
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 22 place count 50 transition count 44
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 50 transition count 44
Applied a total of 23 rules in 16 ms. Remains 50 /61 variables (removed 11) and now considering 44/55 (removed 11) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8775676841331228079.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-694714105533365046.kers'
[2026-05-26 08:42:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8775676841331228079.kers, --Pflows, --basisKERS=/tmp/petrispot-output-694714105533365046.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 44 rows 50 cols 126 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-26 08:42:30] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-694714105533365046.kers
Total runtime 0 ms.
[2026-05-26 08:42:30] [INFO ] Implicit Places using invariants in 40 ms returned [22, 33, 38]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/61 places, 44/55 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 63
Applied a total of 2 rules in 4 ms. Remains 46 /47 variables (removed 1) and now considering 63/44 (removed -19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7151244779188932468.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17492057965538382102.kers'
[2026-05-26 08:42:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7151244779188932468.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17492057965538382102.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 63 rows 46 cols 191 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-26 08:42:30] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17492057965538382102.kers
Total runtime 0 ms.
[2026-05-26 08:42:30] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-26 08:42:30] [INFO ] Invariant cache hit.
[2026-05-26 08:42:30] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-26 08:42:30] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 46/61 places, 63/55 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 190 ms. Remains : 46/61 places, 63/55 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(F((X(F(X(p0))) U p1)))))'
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Parking-PT-104-LTLCardinality-15
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA Parking-PT-104-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-104-LTLCardinality-15 finished in 295 ms.
All properties solved by simple procedures.
Total runtime 13257 ms.

BK_STOP 1779784950393

--------------------
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="Parking-PT-104"
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 Parking-PT-104, 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 r194-tall-177969914100507"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-104.tgz
mv Parking-PT-104 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 ;