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.r162-smll-177961107800276.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)
...................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Kanban-PT-00200, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107800276
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 8.0K Mar 7 16:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 7 16:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 7 16:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 7 16:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 11:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 11:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 7 16:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Mar 7 16:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 16:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Mar 7 16:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 14K 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 Kanban-PT-00200-LTLFireability-00
FORMULA_NAME Kanban-PT-00200-LTLFireability-01
FORMULA_NAME Kanban-PT-00200-LTLFireability-02
FORMULA_NAME Kanban-PT-00200-LTLFireability-03
FORMULA_NAME Kanban-PT-00200-LTLFireability-04
FORMULA_NAME Kanban-PT-00200-LTLFireability-05
FORMULA_NAME Kanban-PT-00200-LTLFireability-06
FORMULA_NAME Kanban-PT-00200-LTLFireability-07
FORMULA_NAME Kanban-PT-00200-LTLFireability-08
FORMULA_NAME Kanban-PT-00200-LTLFireability-09
FORMULA_NAME Kanban-PT-00200-LTLFireability-10
FORMULA_NAME Kanban-PT-00200-LTLFireability-11
FORMULA_NAME Kanban-PT-00200-LTLFireability-12
FORMULA_NAME Kanban-PT-00200-LTLFireability-13
FORMULA_NAME Kanban-PT-00200-LTLFireability-14
FORMULA_NAME Kanban-PT-00200-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779804629943

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Kanban-PT-00200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-26 14:10:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 14:10:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 14:10:32] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2026-05-26 14:10:32] [INFO ] Transformed 16 places.
[2026-05-26 14:10:32] [INFO ] Transformed 16 transitions.
[2026-05-26 14:10:32] [INFO ] Parsed PT model containing 16 places and 16 transitions and 40 arcs in 301 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Kanban-PT-00200-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00200-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00200-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 33 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (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-10443098968182857657.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12801748598028424651.kers'
[2026-05-26 14:10:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10443098968182857657.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12801748598028424651.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 16 rows 15 cols 38 entries
Finished phase 1 with 11 SingleSign rule and 0 generalized
[2026-05-26 14:10:32] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12801748598028424651.kers
Total runtime 2 ms.
[2026-05-26 14:10:33] [INFO ] Implicit Places using invariants in 253 ms returned []
[2026-05-26 14:10:33] [INFO ] Invariant cache hit.
[2026-05-26 14:10:33] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2026-05-26 14:10:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 1/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 16/31 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/31 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 31/31 variables, and 19 constraints, problems are : Problem set: 0 solved, 15 unsolved in 543 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 15/15 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 1/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 16/31 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 15/34 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 0/31 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 31/31 variables, and 34 constraints, problems are : Problem set: 0 solved, 15 unsolved in 547 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 15/15 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1127ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 1147ms
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 16/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1656 ms. Remains : 15/16 places, 16/16 transitions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-26 14:10:34] [INFO ] Invariant cache hit.
[2026-05-26 14:10:34] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-26 14:10:34] [INFO ] Invariant cache hit.
[2026-05-26 14:10:34] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 15/15 places, 16/16 transitions.
Support contains 12 out of 15 places after structural reductions.
[2026-05-26 14:10:34] [INFO ] Flatten gal took : 30 ms
[2026-05-26 14:10:34] [INFO ] Flatten gal took : 8 ms
[2026-05-26 14:10:35] [INFO ] Input system was already deterministic with 16 transitions.
RANDOM walk for 21114 steps (3 resets) in 116 ms. (180 steps per ms) remains 0/11 properties
FORMULA Kanban-PT-00200-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Kanban-PT-00200-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(F(p1) U G(p0))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 4 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (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-8488720470354919602.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15052764983965326719.kers'
[2026-05-26 14:10:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8488720470354919602.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15052764983965326719.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 15 rows 14 cols 36 entries
Finished phase 1 with 10 SingleSign rule and 0 generalized
[2026-05-26 14:10:35] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15052764983965326719.kers
Total runtime 0 ms.
[2026-05-26 14:10:35] [INFO ] Implicit Places using invariants in 46 ms returned []
[2026-05-26 14:10:35] [INFO ] Invariant cache hit.
[2026-05-26 14:10:35] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 14 sub problems to find dead transitions.
[2026-05-26 14:10:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/14 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 15/29 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/29 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/29 variables, and 18 constraints, problems are : Problem set: 0 solved, 14 unsolved in 370 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/14 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 15/29 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 14/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/29 variables, and 32 constraints, problems are : Problem set: 0 solved, 14 unsolved in 378 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 758ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 758ms
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 851 ms. Remains : 14/15 places, 15/16 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(F(p1) U G(p0))))'
Stuttering acceptance computed with spot in 452 ms :[(NOT p0), (NOT p0), (NOT p1), (NOT p0)]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-00
Product exploration explored 100000 steps with 2151 reset in 443 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 1 ms.
FORMULA Kanban-PT-00200-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-00200-LTLFireability-00 finished in 1892 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((G(p0)||(p1&&G(!p2))))&&F(p1)))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 8 edges and 15 vertex of which 4 / 15 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 13 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12 transition count 13
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 2 with 2 rules applied. Total rules applied 5 place count 11 transition count 12
Applied a total of 5 rules in 26 ms. Remains 11 /15 variables (removed 4) and now considering 12/16 (removed 4) transitions.
[2026-05-26 14:10:37] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7942506831728585942.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13553088795030994108.kers'
[2026-05-26 14:10:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7942506831728585942.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13553088795030994108.kers]
Normalized transition count is 10 out of 11 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 10 rows 10 cols 24 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-26 14:10:37] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13553088795030994108.kers
Total runtime 0 ms.
[2026-05-26 14:10:37] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-26 14:10:37] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2026-05-26 14:10:37] [INFO ] Invariant cache hit.
[2026-05-26 14:10:37] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2026-05-26 14:10:37] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2026-05-26 14:10:37] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2026-05-26 14:10:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 1/11 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 10/21 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/21 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 21/22 variables, and 15 constraints, problems are : Problem set: 0 solved, 10 unsolved in 279 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 1/11 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 10/21 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 10/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/21 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 21/22 variables, and 25 constraints, problems are : Problem set: 0 solved, 10 unsolved in 224 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 510ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 510ms
Starting structural reductions in SI_LTL mode, iteration 1 : 11/15 places, 12/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 619 ms. Remains : 11/15 places, 12/16 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((G(p0)||(p1&&G(p2))))&&F(p1)))'
Stuttering acceptance computed with spot in 278 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), true, (NOT p0), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p1)]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-00200-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00200-LTLFireability-02 finished in 946 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 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 11 edges and 15 vertex of which 6 / 15 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
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 2 with 2 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 14 ms. Remains 10 /15 variables (removed 5) and now considering 11/16 (removed 5) transitions.
[2026-05-26 14:10:38] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8905884244201511931.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2908436590365858422.kers'
[2026-05-26 14:10:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8905884244201511931.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2908436590365858422.kers]
Normalized transition count is 8 out of 9 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 8 rows 8 cols 18 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-26 14:10:38] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2908436590365858422.kers
Total runtime 0 ms.
[2026-05-26 14:10:38] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-26 14:10:38] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2026-05-26 14:10:38] [INFO ] Invariant cache hit.
[2026-05-26 14:10:38] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2026-05-26 14:10:38] [INFO ] Redundant transitions in 0 ms returned []
Running 9 sub problems to find dead transitions.
[2026-05-26 14:10:38] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2026-05-26 14:10:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 1/10 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 8/18 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/18 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/19 variables, and 14 constraints, problems are : Problem set: 0 solved, 9 unsolved in 253 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 1/10 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 8/18 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 9/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/18 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/19 variables, and 23 constraints, problems are : Problem set: 0 solved, 9 unsolved in 247 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 511ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 512ms
Starting structural reductions in SI_LTL mode, iteration 1 : 10/15 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 620 ms. Remains : 10/15 places, 11/16 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 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-05
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-00200-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00200-LTLFireability-05 finished in 749 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 U p1)) U (p2||X(X(!p0)))))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 2 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (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-15976181992571141253.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17737256601740132528.kers'
[2026-05-26 14:10:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15976181992571141253.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17737256601740132528.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 15 rows 14 cols 36 entries
Finished phase 1 with 10 SingleSign rule and 0 generalized
[2026-05-26 14:10:39] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17737256601740132528.kers
Total runtime 1 ms.
[2026-05-26 14:10:39] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-26 14:10:39] [INFO ] Invariant cache hit.
[2026-05-26 14:10:39] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 14 sub problems to find dead transitions.
[2026-05-26 14:10:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/14 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 15/29 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/29 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/29 variables, and 18 constraints, problems are : Problem set: 0 solved, 14 unsolved in 328 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/14 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 15/29 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 14/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/29 variables, and 32 constraints, problems are : Problem set: 0 solved, 14 unsolved in 239 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 573ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 573ms
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 662 ms. Remains : 14/15 places, 15/16 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0 U p1)) U (p2||X(X(!p0)))))'
Stuttering acceptance computed with spot in 345 ms :[(AND p0 (NOT p2)), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), p0, (AND (NOT p1) p0), true, (AND (NOT p1) p0), (AND p0 (NOT p2)), (NOT p1)]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-06
Product exploration explored 100000 steps with 11809 reset in 226 ms.
Stack based approach found an accepted trace after 9 steps with 1 reset with depth 4 and stack size 4 in 0 ms.
FORMULA Kanban-PT-00200-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-00200-LTLFireability-06 finished in 1276 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((F(p0)&&G(!p1))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 10 edges and 15 vertex of which 4 / 15 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 13 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12 transition count 13
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 2 with 2 rules applied. Total rules applied 5 place count 11 transition count 12
Applied a total of 5 rules in 11 ms. Remains 11 /15 variables (removed 4) and now considering 12/16 (removed 4) transitions.
[2026-05-26 14:10:40] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10793862540125805599.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4302256595418182938.kers'
[2026-05-26 14:10:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10793862540125805599.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4302256595418182938.kers]
Normalized transition count is 10 out of 11 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 10 rows 10 cols 24 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-26 14:10:40] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4302256595418182938.kers
Total runtime 0 ms.
[2026-05-26 14:10:40] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-26 14:10:40] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2026-05-26 14:10:40] [INFO ] Invariant cache hit.
[2026-05-26 14:10:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-26 14:10:40] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2026-05-26 14:10:40] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2026-05-26 14:10:40] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2026-05-26 14:10:40] [INFO ] Invariant cache hit.
[2026-05-26 14:10:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 1/11 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 10/21 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 1/22 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 0 solved, 10 unsolved in 236 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 1/11 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 10/21 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 10/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 1/22 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/22 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/22 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 26 constraints, problems are : Problem set: 0 solved, 10 unsolved in 202 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 445ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 446ms
Starting structural reductions in SI_LTL mode, iteration 1 : 11/15 places, 12/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 557 ms. Remains : 11/15 places, 12/16 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((F(p0)&&G(p1))))'
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-07
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-00200-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00200-LTLFireability-07 finished in 699 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((p0&&X(p1)))||G(p1)))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 2 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (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-11137070146543876315.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4714755063564251212.kers'
[2026-05-26 14:10:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11137070146543876315.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4714755063564251212.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 15 rows 14 cols 36 entries
Finished phase 1 with 10 SingleSign rule and 0 generalized
[2026-05-26 14:10:41] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4714755063564251212.kers
Total runtime 0 ms.
[2026-05-26 14:10:41] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-26 14:10:41] [INFO ] Invariant cache hit.
[2026-05-26 14:10:41] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Running 14 sub problems to find dead transitions.
[2026-05-26 14:10:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/14 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 15/29 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/29 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/29 variables, and 18 constraints, problems are : Problem set: 0 solved, 14 unsolved in 287 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/14 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 15/29 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 14/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/29 variables, and 32 constraints, problems are : Problem set: 0 solved, 14 unsolved in 342 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 633ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 634ms
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 692 ms. Remains : 14/15 places, 15/16 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((p0&&X(p1)))||G(p1)))))'
Stuttering acceptance computed with spot in 394 ms :[(NOT p1), (NOT p1), true, (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-08
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-00200-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00200-LTLFireability-08 finished in 1123 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)||X((!p1&&F((G(F(!p2))||(X(p3)&&F(!p2))))))))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 1 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (removed 1) transitions.
[2026-05-26 14:10:42] [INFO ] Invariant cache hit.
[2026-05-26 14:10:42] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-26 14:10:42] [INFO ] Invariant cache hit.
[2026-05-26 14:10:42] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 14/15 places, 15/16 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)||X((p1&&F((G(F(p2))||(X(p3)&&F(p2))))))))))'
Stuttering acceptance computed with spot in 579 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2), (AND (NOT p2) (NOT p3)), (NOT p0), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0))]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-09
Product exploration explored 100000 steps with 14143 reset in 263 ms.
Stack based approach found an accepted trace after 25 steps with 4 reset with depth 6 and stack size 6 in 0 ms.
FORMULA Kanban-PT-00200-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-00200-LTLFireability-09 finished in 984 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 9 edges and 15 vertex of which 4 / 15 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 13 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12 transition count 13
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 2 with 2 rules applied. Total rules applied 5 place count 11 transition count 12
Applied a total of 5 rules in 6 ms. Remains 11 /15 variables (removed 4) and now considering 12/16 (removed 4) transitions.
[2026-05-26 14:10:43] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2104011097179781636.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8466573661945880820.kers'
[2026-05-26 14:10:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2104011097179781636.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8466573661945880820.kers]
Normalized transition count is 10 out of 11 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 10 rows 10 cols 24 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-26 14:10:43] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8466573661945880820.kers
Total runtime 2 ms.
[2026-05-26 14:10:43] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-26 14:10:43] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2026-05-26 14:10:43] [INFO ] Invariant cache hit.
[2026-05-26 14:10:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-26 14:10:43] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2026-05-26 14:10:43] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2026-05-26 14:10:43] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2026-05-26 14:10:43] [INFO ] Invariant cache hit.
[2026-05-26 14:10:43] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 1/11 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 10/21 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 1/22 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 0 solved, 10 unsolved in 302 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 1/11 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 10/21 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 10/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 1/22 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/22 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/22 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 26 constraints, problems are : Problem set: 0 solved, 10 unsolved in 217 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 527ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 527ms
Starting structural reductions in SI_LTL mode, iteration 1 : 11/15 places, 12/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 648 ms. Remains : 11/15 places, 12/16 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-10
Product exploration explored 100000 steps with 36358 reset in 214 ms.
Product exploration explored 100000 steps with 36384 reset in 330 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 139 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 406 steps (0 resets) in 6 ms. (58 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2026-05-26 14:10:44] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2026-05-26 14:10:44] [INFO ] Invariant cache hit.
[2026-05-26 14:10:44] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2026-05-26 14:10:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2026-05-26 14:10:44] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 14:10:44] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2026-05-26 14:10:44] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2026-05-26 14:10:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-26 14:10:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2026-05-26 14:10:44] [INFO ] Computed and/alt/rep : 10/13/9 causal constraints (skipped 0 transitions) in 2 ms.
[2026-05-26 14:10:44] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 447 ms.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Support contains 2 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2026-05-26 14:10:44] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2026-05-26 14:10:44] [INFO ] Invariant cache hit.
[2026-05-26 14:10:44] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-26 14:10:44] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2026-05-26 14:10:44] [INFO ] Invariant cache hit.
[2026-05-26 14:10:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-26 14:10:45] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2026-05-26 14:10:45] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 65 ms. Remains : 11/11 places, 12/12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 84 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 205 steps (0 resets) in 4 ms. (41 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 94 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2026-05-26 14:10:45] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2026-05-26 14:10:45] [INFO ] Invariant cache hit.
[2026-05-26 14:10:45] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2026-05-26 14:10:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2026-05-26 14:10:45] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 14:10:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2026-05-26 14:10:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2026-05-26 14:10:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-26 14:10:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2026-05-26 14:10:45] [INFO ] Computed and/alt/rep : 10/13/9 causal constraints (skipped 0 transitions) in 2 ms.
[2026-05-26 14:10:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 302 ms.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 36359 reset in 85 ms.
Product exploration explored 100000 steps with 36422 reset in 90 ms.
Built C files in :
/tmp/ltsmin6137851461341334328
[2026-05-26 14:10:45] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2026-05-26 14:10:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 14:10:45] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2026-05-26 14:10:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 14:10:45] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2026-05-26 14:10:45] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 14:10:45] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6137851461341334328
Running compilation step : cd /tmp/ltsmin6137851461341334328;'/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 427 ms.
Running link step : cd /tmp/ltsmin6137851461341334328;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin6137851461341334328;'/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/stateBased10991415173626430533.hoa' '--buchi-type=spotba'
LTSmin run took 96 ms.
FORMULA Kanban-PT-00200-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property Kanban-PT-00200-LTLFireability-10 finished in 3107 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||F(p1))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 1 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (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-16325033399361387264.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8826793534421413576.kers'
[2026-05-26 14:10:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16325033399361387264.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8826793534421413576.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 15 rows 14 cols 36 entries
Finished phase 1 with 10 SingleSign rule and 0 generalized
[2026-05-26 14:10:46] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8826793534421413576.kers
Total runtime 1 ms.
[2026-05-26 14:10:46] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-26 14:10:46] [INFO ] Invariant cache hit.
[2026-05-26 14:10:46] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 14 sub problems to find dead transitions.
[2026-05-26 14:10:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/14 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 15/29 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/29 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/29 variables, and 18 constraints, problems are : Problem set: 0 solved, 14 unsolved in 413 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 1/14 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 15/29 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 14/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/29 variables, and 32 constraints, problems are : Problem set: 0 solved, 14 unsolved in 342 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 763ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 764ms
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 894 ms. Remains : 14/15 places, 15/16 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1))))'
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-11
Product exploration explored 100000 steps with 50000 reset in 76 ms.
Product exploration explored 100000 steps with 50000 reset in 97 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 4 factoid took 17 ms. Proved property starting from automaton with 3 states, 3 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 24 ms.
FORMULA Kanban-PT-00200-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Kanban-PT-00200-LTLFireability-11 finished in 1312 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0||(!p1&&G(p2)))) U X(X(p3)))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 2 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (removed 1) transitions.
[2026-05-26 14:10:47] [INFO ] Invariant cache hit.
[2026-05-26 14:10:47] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-26 14:10:47] [INFO ] Invariant cache hit.
[2026-05-26 14:10:47] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 96 ms. Remains : 14/15 places, 15/16 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0||(!p1&&G(p2)))) U X(X(p3)))))'
Stuttering acceptance computed with spot in 653 ms :[(NOT p3), (NOT p3), (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-13
Product exploration explored 100000 steps with 25000 reset in 89 ms.
Product exploration explored 100000 steps with 25000 reset in 98 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 13 factoid took 117 ms. Reduced automaton from 12 states, 26 edges and 4 AP (stutter sensitive) to 10 states, 19 edges and 4 AP (stutter sensitive).
RANDOM walk for 36592 steps (7 resets) in 50 ms. (717 steps per ms) remains 0/12 properties
Knowledge based reduction with 13 factoid took 332 ms. Reduced automaton from 10 states, 19 edges and 4 AP (stutter sensitive) to 10 states, 19 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 552 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) (NOT p2))]
Knowledge-based reduction took 1021 ms.
Stuttering acceptance computed with spot in 438 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2026-05-26 14:10:50] [INFO ] Invariant cache hit.
[2026-05-26 14:10:50] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-26 14:10:50] [INFO ] Invariant cache hit.
[2026-05-26 14:10:50] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 14/14 places, 15/15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 64 ms. Reduced automaton from 10 states, 19 edges and 4 AP (stutter sensitive) to 10 states, 19 edges and 4 AP (stutter sensitive).
RANDOM walk for 32373 steps (6 resets) in 35 ms. (899 steps per ms) remains 0/12 properties
Knowledge based reduction with 1 factoid took 225 ms. Reduced automaton from 10 states, 19 edges and 4 AP (stutter sensitive) to 10 states, 19 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 522 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) (NOT p2))]
Knowledge-based reduction took 829 ms.
Stuttering acceptance computed with spot in 536 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 538 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 25000 reset in 105 ms.
Product exploration explored 100000 steps with 25000 reset in 126 ms.
Spot run failed in 146 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/ltsmin906601883622170399
[2026-05-26 14:10:52] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin906601883622170399
Running compilation step : cd /tmp/ltsmin906601883622170399;'/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 114 ms.
Running link step : cd /tmp/ltsmin906601883622170399;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin906601883622170399;'/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/stateBased17788366319634638853.hoa' '--buchi-type=spotba'
LTSmin run took 32 ms.
FORMULA Kanban-PT-00200-LTLFireability-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Kanban-PT-00200-LTLFireability-13 finished in 5067 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 11 edges and 15 vertex of which 6 / 15 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
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 2 with 2 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 7 ms. Remains 10 /15 variables (removed 5) and now considering 11/16 (removed 5) transitions.
[2026-05-26 14:10:52] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4968200069746567507.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3761505164566080531.kers'
[2026-05-26 14:10:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4968200069746567507.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3761505164566080531.kers]
Normalized transition count is 8 out of 9 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 8 rows 8 cols 18 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-26 14:10:52] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3761505164566080531.kers
Total runtime 1 ms.
[2026-05-26 14:10:52] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-26 14:10:52] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2026-05-26 14:10:52] [INFO ] Invariant cache hit.
[2026-05-26 14:10:52] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2026-05-26 14:10:52] [INFO ] Redundant transitions in 0 ms returned []
Running 9 sub problems to find dead transitions.
[2026-05-26 14:10:52] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2026-05-26 14:10:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 1/10 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 8/18 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/18 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/19 variables, and 14 constraints, problems are : Problem set: 0 solved, 9 unsolved in 238 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 1/10 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 8/18 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 9/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/18 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/19 variables, and 23 constraints, problems are : Problem set: 0 solved, 9 unsolved in 190 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 432ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 432ms
Starting structural reductions in SI_LTL mode, iteration 1 : 10/15 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 546 ms. Remains : 10/15 places, 11/16 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-00200-LTLFireability-15
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-00200-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00200-LTLFireability-15 finished in 621 ms.
All properties solved by simple procedures.
Total runtime 21126 ms.

BK_STOP 1779804653404

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="Kanban-PT-00200"
export BK_EXAMINATION="LTLFireability"
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 Kanban-PT-00200, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-177961107800276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-00200.tgz
mv Kanban-PT-00200 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;