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-177969914200571.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 PermAdmissibility-COL-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914200571
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.8K Mar 8 07:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 8 07:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 8 07:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 8 07:02 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 4.0K Mar 16 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 16 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 16 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 16 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 8 07:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Mar 8 07:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 8 07:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Mar 8 07:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 16 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 16 08:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 54K 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 PermAdmissibility-COL-05-LTLCardinality-00
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-01
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-02
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-03
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-04
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-05
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-06
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-07
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-08
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-09
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-10
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-11
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-12
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-13
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-14
FORMULA_NAME PermAdmissibility-COL-05-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779789320822

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-COL-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202604301425
[2026-05-26 09:55:21] [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 09:55:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 09:55:22] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-26 09:55:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-26 09:55:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 582 ms
[2026-05-26 09:55:22] [INFO ] Imported 40 HL places and 16 HL transitions for a total of 208 PT places and 1024.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2026-05-26 09:55:22] [INFO ] Built PT skeleton of HLPN with 40 places and 16 transitions 83 arcs in 4 ms.
[2026-05-26 09:55:22] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA PermAdmissibility-COL-05-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 40 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 40 transition count 16
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 40 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 40 transition count 16
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 40009 steps (412 resets) in 404 ms. (98 steps per ms) remains 1/39 properties
BEST_FIRST walk for 40003 steps (118 resets) in 255 ms. (156 steps per ms) remains 1/1 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6076133408885580781.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2438809695698987665.kers'
[2026-05-26 09:55:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6076133408885580781.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2438809695698987665.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 16 rows 34 cols 75 entries
Finished phase 1 with 1 SingleSign rule and 15 generalized
[2026-05-26 09:55:23] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2438809695698987665.kers
Total runtime 1 ms.
Problem AtomicPropp36 is UNSAT
After SMT solving in domain Real declared 2/56 variables, and 1 constraints, problems are : Problem set: 1 solved, 0 unsolved in 84 ms.
Refiners :[Generalized P Invariants (flows): 1/24 constraints, State Equation: 0/40 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 139ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2026-05-26 09:55:23] [INFO ] Flatten gal took : 19 ms
[2026-05-26 09:55:23] [INFO ] Flatten gal took : 4 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :input
Symmetric sort wr.t. initial detected :input
Symmetric sort wr.t. initial and guards detected :input
Applying symmetric unfolding of full symmetric sort :input domain size was 8
[2026-05-26 09:55:23] [INFO ] Unfolded HLPN to a Petri net with 40 places and 16 transitions 83 arcs in 9 ms.
[2026-05-26 09:55:23] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Support contains 32 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 16/16 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 38 transition count 16
Applied a total of 2 rules in 13 ms. Remains 38 /40 variables (removed 2) 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-14893837156238717233.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8571827587621690062.kers'
[2026-05-26 09:55:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14893837156238717233.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8571827587621690062.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 16 rows 34 cols 75 entries
Finished phase 1 with 1 SingleSign rule and 15 generalized
[2026-05-26 09:55:23] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8571827587621690062.kers
Total runtime 0 ms.
[2026-05-26 09:55:23] [INFO ] Implicit Places using invariants in 59 ms returned [17, 19]
[2026-05-26 09:55:23] [INFO ] Actually due to overlaps returned [17]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/40 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 89 ms. Remains : 37/40 places, 16/16 transitions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) 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-1213660426886868024.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3834988104226568658.kers'
[2026-05-26 09:55:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1213660426886868024.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3834988104226568658.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 16 rows 33 cols 72 entries
Finished phase 1 with 2 SingleSign rule and 14 generalized
[2026-05-26 09:55:23] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3834988104226568658.kers
Total runtime 0 ms.
[2026-05-26 09:55:23] [INFO ] Implicit Places using invariants in 36 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/37 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 36 /36 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 37 ms. Remains : 36/37 places, 16/16 transitions.
Support contains 32 out of 36 places after structural reductions.
[2026-05-26 09:55:23] [INFO ] Flatten gal took : 4 ms
[2026-05-26 09:55:23] [INFO ] Flatten gal took : 3 ms
[2026-05-26 09:55:23] [INFO ] Input system was already deterministic with 16 transitions.
Support contains 31 out of 36 places (down from 32) after GAL structural reductions.
RANDOM walk for 40009 steps (412 resets) in 153 ms. (259 steps per ms) remains 1/35 properties
BEST_FIRST walk for 40002 steps (119 resets) in 215 ms. (185 steps per ms) remains 1/1 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4840004648615602230.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11431235572780074039.kers'
[2026-05-26 09:55:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4840004648615602230.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11431235572780074039.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 16 rows 32 cols 69 entries
Finished phase 1 with 5 SingleSign rule and 11 generalized
[2026-05-26 09:55:23] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11431235572780074039.kers
Total runtime 0 ms.
Problem AtomicPropp32 is UNSAT
After SMT solving in domain Real declared 2/52 variables, and 1 constraints, problems are : Problem set: 1 solved, 0 unsolved in 14 ms.
Refiners :[Positive P Invariants (semi-flows): 0/4 constraints, Generalized P Invariants (flows): 1/16 constraints, State Equation: 0/36 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA PermAdmissibility-COL-05-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 36 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 36 transition count 16
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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)&&F(p1)))'
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Graph (complete) has 85 edges and 36 vertex of which 29 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 26 transition count 14
Applied a total of 5 rules in 8 ms. Remains 26 /36 variables (removed 10) and now considering 14/16 (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-18059558077223156156.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1782705253488738468.kers'
[2026-05-26 09:55:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18059558077223156156.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1782705253488738468.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 14 rows 26 cols 61 entries
Finished phase 1 with 5 SingleSign rule and 9 generalized
[2026-05-26 09:55:24] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1782705253488738468.kers
Total runtime 0 ms.
[2026-05-26 09:55:24] [INFO ] Implicit Places using invariants in 54 ms returned [4, 5, 6, 7, 8, 13, 14, 15, 18, 19, 21, 22]
[2026-05-26 09:55:24] [INFO ] Actually due to overlaps returned [4, 5, 8, 13, 14, 18, 19]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 56 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/36 places, 14/16 transitions.
Reduce places removed 1 places and 1 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 1 place count 18 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 17 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 17 transition count 11
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 4 place count 16 transition count 11
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 15 transition count 10
Applied a total of 5 rules in 7 ms. Remains 15 /19 variables (removed 4) and now considering 10/14 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18269410608510027081.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9035847494393734127.kers'
[2026-05-26 09:55:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18269410608510027081.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9035847494393734127.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 15 cols 33 entries
Finished phase 1 with 5 SingleSign rule and 5 generalized
[2026-05-26 09:55:24] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9035847494393734127.kers
Total runtime 0 ms.
[2026-05-26 09:55:24] [INFO ] Implicit Places using invariants in 44 ms returned [4, 5, 7, 10, 11]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 53 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 10/36 places, 10/16 transitions.
Graph (complete) has 9 edges and 10 vertex of which 9 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 8 transition count 5
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 5 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 4 transition count 4
Applied a total of 9 rules in 1 ms. Remains 4 /10 variables (removed 6) and now considering 4/10 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12517050535719246559.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18029183894601141670.kers'
[2026-05-26 09:55:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12517050535719246559.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18029183894601141670.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 4 rows 4 cols 7 entries
Finished phase 1 with 4 SingleSign rule and 0 generalized
[2026-05-26 09:55:24] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18029183894601141670.kers
Total runtime 0 ms.
[2026-05-26 09:55:24] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-26 09:55:24] [INFO ] Invariant cache hit.
[2026-05-26 09:55:24] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4/36 places, 4/16 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 167 ms. Remains : 4/36 places, 4/16 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)&&F(p1)))'
Stuttering acceptance computed with spot in 266 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-00
Stuttering criterion allowed to conclude after 65 steps with 3 reset in 3 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-COL-05-LTLCardinality-00 finished in 514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U ((G(p1) U p2) U G(p3))))'
Support contains 6 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Graph (complete) has 85 edges and 36 vertex of which 30 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 27 transition count 14
Applied a total of 5 rules in 6 ms. Remains 27 /36 variables (removed 9) and now considering 14/16 (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-13094795870063915647.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5514358918565454023.kers'
[2026-05-26 09:55:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13094795870063915647.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5514358918565454023.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 14 rows 27 cols 62 entries
Finished phase 1 with 4 SingleSign rule and 10 generalized
[2026-05-26 09:55:24] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5514358918565454023.kers
Total runtime 0 ms.
[2026-05-26 09:55:24] [INFO ] Implicit Places using invariants in 56 ms returned [4, 5, 6, 7, 8, 13, 15, 19, 21, 22]
[2026-05-26 09:55:24] [INFO ] Actually due to overlaps returned [4, 5, 8, 13, 15, 19, 22]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 74 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/36 places, 14/16 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 1 place count 20 transition count 13
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 19 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 18 transition count 12
Applied a total of 4 rules in 3 ms. Remains 18 /20 variables (removed 2) and now considering 12/14 (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-1822131246797171647.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6671349323716868516.kers'
[2026-05-26 09:55:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1822131246797171647.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6671349323716868516.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 12 rows 18 cols 39 entries
Finished phase 1 with 6 SingleSign rule and 6 generalized
[2026-05-26 09:55:24] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6671349323716868516.kers
Total runtime 0 ms.
[2026-05-26 09:55:24] [INFO ] Implicit Places using invariants in 34 ms returned [4, 5, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 35 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/36 places, 12/16 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 14 transition count 11
Applied a total of 2 rules in 3 ms. Remains 14 /15 variables (removed 1) and now considering 11/12 (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-15790973086581461138.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17774566921320006542.kers'
[2026-05-26 09:55:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15790973086581461138.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17774566921320006542.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 11 rows 14 cols 28 entries
Finished phase 1 with 8 SingleSign rule and 3 generalized
[2026-05-26 09:55:24] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17774566921320006542.kers
Total runtime 0 ms.
[2026-05-26 09:55:24] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-26 09:55:24] [INFO ] Invariant cache hit.
[2026-05-26 09:55:24] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 14/36 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 181 ms. Remains : 14/36 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' '!((p0 U ((G(p1) U p2) U G(p3))))'
Stuttering acceptance computed with spot in 271 ms :[(NOT p3), true, (NOT p1), (NOT p2), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3) p2)]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 37 steps with 0 reset in 1 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-COL-05-LTLCardinality-01 finished in 497 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 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Graph (complete) has 85 edges and 36 vertex of which 9 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.1 ms
Discarding 27 places :
Also discarding 10 output transitions
Drop transitions (Output transitions of discarded places.) removed 10 transitions
Ensure Unique test removed 1 places
Applied a total of 1 rules in 2 ms. Remains 8 /36 variables (removed 28) and now considering 6/16 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-68282597836911054.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2168955952609744622.kers'
[2026-05-26 09:55:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-68282597836911054.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2168955952609744622.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 8 cols 15 entries
Finished phase 1 with 5 SingleSign rule and 1 generalized
[2026-05-26 09:55:25] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2168955952609744622.kers
Total runtime 0 ms.
[2026-05-26 09:55:25] [INFO ] Implicit Places using invariants in 24 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/36 places, 6/16 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 6 transition count 4
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 5 transition count 4
Applied a total of 2 rules in 2 ms. Remains 5 /7 variables (removed 2) and now considering 4/6 (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-6669734631397481344.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13487289805305754856.kers'
[2026-05-26 09:55:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6669734631397481344.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13487289805305754856.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 4 rows 5 cols 9 entries
Finished phase 1 with 3 SingleSign rule and 1 generalized
[2026-05-26 09:55:25] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13487289805305754856.kers
Total runtime 0 ms.
[2026-05-26 09:55:25] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-26 09:55:25] [INFO ] Invariant cache hit.
[2026-05-26 09:55:25] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/36 places, 4/16 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 69 ms. Remains : 5/36 places, 4/16 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 26 ms :[(NOT p0)]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-02
Product exploration explored 100000 steps with 6382 reset in 202 ms.
Product exploration explored 100000 steps with 6399 reset in 102 ms.
Computed a total of 5 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 4 factoid took 102 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 54 steps (0 resets) in 4 ms. (10 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 63 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 44 ms :[(NOT p0)]
[2026-05-26 09:55:25] [INFO ] Invariant cache hit.
[2026-05-26 09:55:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2026-05-26 09:55:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2026-05-26 09:55:25] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:55:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2026-05-26 09:55:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2026-05-26 09:55:26] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2026-05-26 09:55:26] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 373 ms.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Support contains 2 out of 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2026-05-26 09:55:26] [INFO ] Invariant cache hit.
[2026-05-26 09:55:26] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-26 09:55:26] [INFO ] Invariant cache hit.
[2026-05-26 09:55:26] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2026-05-26 09:55:26] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-26 09:55:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/9 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/9 variables, and 6 constraints, problems are : Problem set: 0 solved, 3 unsolved in 51 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/9 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/9 variables, and 9 constraints, problems are : Problem set: 0 solved, 3 unsolved in 62 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 116ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 116ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 182 ms. Remains : 5/5 places, 4/4 transitions.
Computed a total of 5 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 4 factoid took 43 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 52 steps (0 resets) in 4 ms. (10 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 51 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 31 ms :[(NOT p0)]
[2026-05-26 09:55:26] [INFO ] Invariant cache hit.
[2026-05-26 09:55:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2026-05-26 09:55:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2026-05-26 09:55:26] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 09:55:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2026-05-26 09:55:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2026-05-26 09:55:26] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2026-05-26 09:55:26] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 197 ms.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6367 reset in 69 ms.
Product exploration explored 100000 steps with 6371 reset in 132 ms.
Built C files in :
/tmp/ltsmin5787610909184646961
[2026-05-26 09:55:26] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2026-05-26 09:55:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 09:55:26] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2026-05-26 09:55:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 09:55:26] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2026-05-26 09:55:26] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-26 09:55:26] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5787610909184646961
Running compilation step : cd /tmp/ltsmin5787610909184646961;'/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 187 ms.
Running link step : cd /tmp/ltsmin5787610909184646961;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin5787610909184646961;'/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/stateBased11191292878378146366.hoa' '--buchi-type=spotba'
LTSmin run took 37 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PermAdmissibility-COL-05-LTLCardinality-02 finished in 1822 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||G(p1)) U (!p0&&G(p1))))'
Support contains 3 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Graph (complete) has 85 edges and 36 vertex of which 21 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Ensure Unique test removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 18 transition count 10
Applied a total of 5 rules in 2 ms. Remains 18 /36 variables (removed 18) and now considering 10/16 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2159222999584559164.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13321658644452357283.kers'
[2026-05-26 09:55:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2159222999584559164.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13321658644452357283.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 18 cols 41 entries
Finished phase 1 with 5 SingleSign rule and 5 generalized
[2026-05-26 09:55:27] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13321658644452357283.kers
Total runtime 0 ms.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants in 39 ms returned [4, 5, 6, 7, 8, 15]
[2026-05-26 09:55:27] [INFO ] Actually due to overlaps returned [4, 5, 8, 15]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 40 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/36 places, 10/16 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 13 transition count 8
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 12 transition count 8
Applied a total of 2 rules in 1 ms. Remains 12 /14 variables (removed 2) and now considering 8/10 (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-13047773618946937641.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7544276794288573167.kers'
[2026-05-26 09:55:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13047773618946937641.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7544276794288573167.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 12 cols 26 entries
Finished phase 1 with 4 SingleSign rule and 4 generalized
[2026-05-26 09:55:27] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7544276794288573167.kers
Total runtime 0 ms.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants in 28 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 29 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 10/36 places, 8/16 transitions.
Graph (complete) has 13 edges and 10 vertex of which 9 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 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 9 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 8 transition count 6
Applied a total of 3 rules in 2 ms. Remains 8 /10 variables (removed 2) and now considering 6/8 (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-12626665962259455821.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3055065170465491014.kers'
[2026-05-26 09:55:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12626665962259455821.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3055065170465491014.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 8 cols 16 entries
Finished phase 1 with 4 SingleSign rule and 2 generalized
[2026-05-26 09:55:27] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3055065170465491014.kers
Total runtime 0 ms.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-26 09:55:27] [INFO ] Invariant cache hit.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 8/36 places, 6/16 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 117 ms. Remains : 8/36 places, 6/16 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' '!(((p0||G(p1)) U (!p0&&G(p1))))'
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), true, (OR (NOT p1) p0)]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-03
Stuttering criterion allowed to conclude after 30 steps with 0 reset in 0 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-COL-05-LTLCardinality-03 finished in 244 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Graph (complete) has 85 edges and 36 vertex of which 30 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 27 transition count 14
Applied a total of 5 rules in 5 ms. Remains 27 /36 variables (removed 9) and now considering 14/16 (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-14350210948409386627.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8817002302020840696.kers'
[2026-05-26 09:55:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14350210948409386627.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8817002302020840696.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 14 rows 27 cols 62 entries
Finished phase 1 with 6 SingleSign rule and 8 generalized
[2026-05-26 09:55:27] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8817002302020840696.kers
Total runtime 0 ms.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants in 59 ms returned [4, 5, 6, 7, 8, 13, 14, 15, 18, 19, 21, 22]
[2026-05-26 09:55:27] [INFO ] Actually due to overlaps returned [4, 5, 8, 13, 14, 18, 19]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 60 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/36 places, 14/16 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 1 place count 20 transition count 13
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 19 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 18 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4 place count 18 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6 place count 17 transition count 11
Applied a total of 6 rules in 2 ms. Remains 17 /20 variables (removed 3) and now considering 11/14 (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-14283101692894910050.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-617760164723610388.kers'
[2026-05-26 09:55:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14283101692894910050.kers, --Pflows, --basisKERS=/tmp/petrispot-output-617760164723610388.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 11 rows 17 cols 37 entries
Finished phase 1 with 7 SingleSign rule and 4 generalized
[2026-05-26 09:55:27] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-617760164723610388.kers
Total runtime 0 ms.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants in 31 ms returned [4, 5, 8, 11, 12]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 32 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 12/36 places, 11/16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 12 transition count 3
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 17 place count 4 transition count 2
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 3 transition count 2
Applied a total of 18 rules in 1 ms. Remains 3 /12 variables (removed 9) and now considering 2/11 (removed 9) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16939839026644926.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12773846172953126508.kers'
[2026-05-26 09:55:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16939839026644926.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12773846172953126508.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2 rows 3 cols 4 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-26 09:55:27] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12773846172953126508.kers
Total runtime 0 ms.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-26 09:55:27] [INFO ] Invariant cache hit.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 3/36 places, 2/16 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 136 ms. Remains : 3/36 places, 2/16 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 27 ms :[(NOT p0)]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-04
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-COL-05-LTLCardinality-04 finished in 187 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||G(p1)))))'
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Graph (complete) has 85 edges and 36 vertex of which 29 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 26 transition count 14
Applied a total of 5 rules in 3 ms. Remains 26 /36 variables (removed 10) and now considering 14/16 (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-7889919154442826647.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7852375398536124715.kers'
[2026-05-26 09:55:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7889919154442826647.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7852375398536124715.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 14 rows 26 cols 61 entries
Finished phase 1 with 5 SingleSign rule and 9 generalized
[2026-05-26 09:55:27] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7852375398536124715.kers
Total runtime 0 ms.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants in 42 ms returned [4, 5, 6, 8, 13, 14, 15, 18, 19, 21]
[2026-05-26 09:55:27] [INFO ] Actually due to overlaps returned [4, 5, 8, 13, 14, 18, 19]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 43 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/36 places, 14/16 transitions.
Reduce places removed 1 places and 1 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 1 place count 18 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 17 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 17 transition count 11
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 4 place count 16 transition count 11
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 15 transition count 10
Applied a total of 5 rules in 2 ms. Remains 15 /19 variables (removed 4) and now considering 10/14 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11609360535202556480.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16020732055294360074.kers'
[2026-05-26 09:55:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11609360535202556480.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16020732055294360074.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 15 cols 33 entries
Finished phase 1 with 5 SingleSign rule and 5 generalized
[2026-05-26 09:55:27] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16020732055294360074.kers
Total runtime 0 ms.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants in 30 ms returned [4, 7, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 31 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 12/36 places, 10/16 transitions.
Reduce places removed 1 places and 1 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 1 place count 11 transition count 8
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 10 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 9 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4 place count 9 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6 place count 8 transition count 6
Applied a total of 6 rules in 1 ms. Remains 8 /12 variables (removed 4) and now considering 6/10 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2732642297494362865.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15789982591391029984.kers'
[2026-05-26 09:55:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2732642297494362865.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15789982591391029984.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 8 cols 17 entries
Finished phase 1 with 5 SingleSign rule and 1 generalized
[2026-05-26 09:55:27] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15789982591391029984.kers
Total runtime 0 ms.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-26 09:55:27] [INFO ] Invariant cache hit.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 8/36 places, 6/16 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 128 ms. Remains : 8/36 places, 6/16 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||G(p1)))))'
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-05
Stuttering criterion allowed to conclude after 74 steps with 12 reset in 1 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-COL-05-LTLCardinality-05 finished in 226 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!((F(X(p0)) U p1) U (p2 U (X(X(p1))||p1))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 28 transition count 16
Applied a total of 8 rules in 2 ms. Remains 28 /36 variables (removed 8) 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-946441947155906012.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15174504544009981247.kers'
[2026-05-26 09:55:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-946441947155906012.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15174504544009981247.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 16 rows 28 cols 65 entries
Finished phase 1 with 7 SingleSign rule and 9 generalized
[2026-05-26 09:55:27] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15174504544009981247.kers
Total runtime 0 ms.
[2026-05-26 09:55:27] [INFO ] Implicit Places using invariants in 41 ms returned [4, 5, 6, 7, 8, 13, 21, 23, 24]
[2026-05-26 09:55:27] [INFO ] Actually due to overlaps returned [4, 5, 8, 13, 21, 24]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 42 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/36 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45 ms. Remains : 22/36 places, 16/16 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(X(p0)) U p1) U (p2 U (X(X(p1))||p1))))'
Stuttering acceptance computed with spot in 269 ms :[p1, true, p1, (AND (NOT p0) p1), (AND p0 p1), p1, p0]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-COL-05-LTLCardinality-06 finished in 350 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(G(p1)))))'
Support contains 5 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 29 transition count 16
Applied a total of 7 rules in 1 ms. Remains 29 /36 variables (removed 7) 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-7727308811615671082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14981533905232143767.kers'
[2026-05-26 09:55:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7727308811615671082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14981533905232143767.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 16 rows 29 cols 66 entries
Finished phase 1 with 8 SingleSign rule and 8 generalized
[2026-05-26 09:55:28] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14981533905232143767.kers
Total runtime 0 ms.
[2026-05-26 09:55:28] [INFO ] Implicit Places using invariants in 45 ms returned [5, 6, 7, 8, 13, 15, 21, 23, 24]
[2026-05-26 09:55:28] [INFO ] Actually due to overlaps returned [5, 6, 8, 13, 15, 21, 24]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 46 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/36 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48 ms. Remains : 22/36 places, 16/16 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))||p1)))'
Stuttering acceptance computed with spot in 135 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-07
Product exploration explored 100000 steps with 50000 reset in 66 ms.
Product exploration explored 100000 steps with 50000 reset in 79 ms.
Computed a total of 22 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 22 transition count 16
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 5 factoid took 15 ms. Proved property starting from automaton with 4 states, 5 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 48 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-COL-05-LTLCardinality-07 finished in 401 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(p0) U X(!p1))&&F((G(p2)||(p2&&F(p3))))))'
Support contains 5 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 29 transition count 16
Applied a total of 7 rules in 1 ms. Remains 29 /36 variables (removed 7) 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-10302034034541990676.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12750618462454987034.kers'
[2026-05-26 09:55:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10302034034541990676.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12750618462454987034.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 16 rows 29 cols 66 entries
Finished phase 1 with 6 SingleSign rule and 10 generalized
[2026-05-26 09:55:28] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12750618462454987034.kers
Total runtime 1 ms.
[2026-05-26 09:55:28] [INFO ] Implicit Places using invariants in 42 ms returned [4, 5, 6, 7, 8, 13, 14, 15, 21, 23, 24]
[2026-05-26 09:55:28] [INFO ] Actually due to overlaps returned [4, 5, 8, 13, 14, 21, 24]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 43 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/36 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44 ms. Remains : 22/36 places, 16/16 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(p0) U X(!p1))&&F((G(p2)||(p2&&F(p3))))))'
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p2) p1), p1, (NOT p2), (AND (NOT p2) (NOT p3)), p1, true, (NOT p0)]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-COL-05-LTLCardinality-08 finished in 363 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(((F(p0) U p1) U X((p2||X(F(p3))))))))'
Support contains 6 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 30 transition count 16
Applied a total of 6 rules in 1 ms. Remains 30 /36 variables (removed 6) 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-12692463578326778727.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-123116784893768533.kers'
[2026-05-26 09:55:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12692463578326778727.kers, --Pflows, --basisKERS=/tmp/petrispot-output-123116784893768533.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 16 rows 29 cols 66 entries
Finished phase 1 with 6 SingleSign rule and 10 generalized
[2026-05-26 09:55:28] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-123116784893768533.kers
Total runtime 0 ms.
[2026-05-26 09:55:28] [INFO ] Implicit Places using invariants in 44 ms returned [4, 5, 6, 7, 8, 16, 21, 22, 24, 25]
[2026-05-26 09:55:28] [INFO ] Actually due to overlaps returned [4, 5, 8, 16, 21, 22]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 45 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/36 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 24/36 places, 16/16 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(((F(p0) U p1) U X((p2||X(F(p3))))))))'
Stuttering acceptance computed with spot in 451 ms :[(AND (NOT p2) (NOT p3)), (AND p1 (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), false, (AND (NOT p2) (NOT p3))]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-09
Product exploration explored 100000 steps with 40058 reset in 71 ms.
Product exploration explored 100000 steps with 39935 reset in 64 ms.
Computed a total of 24 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 24 transition count 16
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 25 factoid took 28 ms. Proved property starting from automaton with 10 states, 30 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 61 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-COL-05-LTLCardinality-09 finished in 783 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)&&X(G(p1))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 29 transition count 16
Applied a total of 7 rules in 1 ms. Remains 29 /36 variables (removed 7) 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-1898430507047424541.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12082688261485967212.kers'
[2026-05-26 09:55:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1898430507047424541.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12082688261485967212.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 16 rows 29 cols 66 entries
Finished phase 1 with 6 SingleSign rule and 10 generalized
[2026-05-26 09:55:29] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12082688261485967212.kers
Total runtime 0 ms.
[2026-05-26 09:55:29] [INFO ] Implicit Places using invariants in 41 ms returned [4, 5, 6, 7, 8, 13, 14, 15, 20, 21, 24]
[2026-05-26 09:55:29] [INFO ] Actually due to overlaps returned [4, 5, 8, 13, 14, 20, 21]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 42 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/36 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 22/36 places, 16/16 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)&&X(G(p1))))'
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 63 steps with 0 reset in 1 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-COL-05-LTLCardinality-11 finished in 171 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((X(p0) U p1))&&p2) U !X(p3)))'
Support contains 6 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 28 transition count 16
Applied a total of 8 rules in 1 ms. Remains 28 /36 variables (removed 8) 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-4324419332340641177.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15748181427991952122.kers'
[2026-05-26 09:55:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4324419332340641177.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15748181427991952122.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 16 rows 28 cols 65 entries
Finished phase 1 with 7 SingleSign rule and 9 generalized
[2026-05-26 09:55:29] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15748181427991952122.kers
Total runtime 0 ms.
[2026-05-26 09:55:29] [INFO ] Implicit Places using invariants in 45 ms returned [6, 7, 14, 15, 20, 21, 24]
[2026-05-26 09:55:29] [INFO ] Actually due to overlaps returned [6, 7, 14, 20, 21]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 58 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/36 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59 ms. Remains : 23/36 places, 16/16 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((X(p0) U p1))&&p2) U !X(p3)))'
Stuttering acceptance computed with spot in 254 ms :[p3, p3, (AND p3 (NOT p0)), p3, true, (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 46 ms.
Product exploration explored 100000 steps with 50000 reset in 50 ms.
Computed a total of 23 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 23 transition count 16
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 20 factoid took 14 ms. Proved property starting from automaton with 7 states, 14 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 49 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-COL-05-LTLCardinality-13 finished in 489 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 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Graph (complete) has 85 edges and 36 vertex of which 25 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.0 ms
Discarding 11 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Ensure Unique test removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 22 transition count 12
Applied a total of 5 rules in 2 ms. Remains 22 /36 variables (removed 14) and now considering 12/16 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10817460238637665951.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-369402505801877944.kers'
[2026-05-26 09:55:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10817460238637665951.kers, --Pflows, --basisKERS=/tmp/petrispot-output-369402505801877944.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 12 rows 22 cols 51 entries
Finished phase 1 with 5 SingleSign rule and 7 generalized
[2026-05-26 09:55:30] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-369402505801877944.kers
Total runtime 1 ms.
[2026-05-26 09:55:30] [INFO ] Implicit Places using invariants in 40 ms returned [4, 5, 6, 7, 8, 13, 14, 15, 20]
[2026-05-26 09:55:30] [INFO ] Actually due to overlaps returned [4, 5, 8, 13, 14, 20]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 43 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/36 places, 12/16 transitions.
Reduce places removed 1 places and 1 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 1 place count 15 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 14 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 14 transition count 9
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 4 place count 13 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 12 transition count 8
Applied a total of 5 rules in 3 ms. Remains 12 /16 variables (removed 4) and now considering 8/12 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2565360513894008533.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-900886679903688499.kers'
[2026-05-26 09:55:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2565360513894008533.kers, --Pflows, --basisKERS=/tmp/petrispot-output-900886679903688499.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 12 cols 26 entries
Finished phase 1 with 4 SingleSign rule and 4 generalized
[2026-05-26 09:55:30] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-900886679903688499.kers
Total runtime 0 ms.
[2026-05-26 09:55:30] [INFO ] Implicit Places using invariants in 36 ms returned [4, 5, 7]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 38 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/36 places, 8/16 transitions.
Reduce places removed 1 places and 1 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 8 transition count 5
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 6 transition count 5
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 6 transition count 3
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 4 transition count 3
Applied a total of 8 rules in 1 ms. Remains 4 /9 variables (removed 5) and now considering 3/8 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17850786344113190810.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4342873774287402921.kers'
[2026-05-26 09:55:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17850786344113190810.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4342873774287402921.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 3 rows 4 cols 8 entries
Finished phase 1 with 2 SingleSign rule and 1 generalized
[2026-05-26 09:55:30] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4342873774287402921.kers
Total runtime 0 ms.
[2026-05-26 09:55:30] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-26 09:55:30] [INFO ] Invariant cache hit.
[2026-05-26 09:55:30] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 4/36 places, 3/16 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 183 ms. Remains : 4/36 places, 3/16 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 38 ms :[(NOT p0)]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-14
Product exploration explored 100000 steps with 50000 reset in 29 ms.
Product exploration explored 100000 steps with 50000 reset in 38 ms.
Computed a total of 4 stabilizing places and 3 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 3
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 4 factoid took 13 ms. Proved property starting from automaton with 1 states, 1 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 36 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-COL-05-LTLCardinality-14 finished in 350 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(F(!p0)))) U (p1 U X(X(p2)))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 16/16 transitions.
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 28 transition count 16
Applied a total of 8 rules in 1 ms. Remains 28 /36 variables (removed 8) 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-13200276495988208119.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8124364676336837535.kers'
[2026-05-26 09:55:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13200276495988208119.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8124364676336837535.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 16 rows 28 cols 65 entries
Finished phase 1 with 7 SingleSign rule and 9 generalized
[2026-05-26 09:55:30] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8124364676336837535.kers
Total runtime 0 ms.
[2026-05-26 09:55:30] [INFO ] Implicit Places using invariants in 46 ms returned [4, 5, 7, 8, 13, 14, 15, 20, 21, 24]
[2026-05-26 09:55:30] [INFO ] Actually due to overlaps returned [4, 5, 8, 13, 14, 20, 21]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 47 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/36 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48 ms. Remains : 21/36 places, 16/16 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(F(!p0)))) U (p1 U X(X(p2)))))'
Stuttering acceptance computed with spot in 274 ms :[(NOT p2), (AND (NOT p2) p0), (NOT p2), (AND (NOT p2) p0), (AND p0 (NOT p2)), (NOT p2), p0]
Running random walk in product with property : PermAdmissibility-COL-05-LTLCardinality-15
Product exploration explored 100000 steps with 33333 reset in 41 ms.
Product exploration explored 100000 steps with 33333 reset in 56 ms.
Computed a total of 21 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 21 transition count 16
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 8 factoid took 14 ms. Proved property starting from automaton with 7 states, 10 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 45 ms.
FORMULA PermAdmissibility-COL-05-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-COL-05-LTLCardinality-15 finished in 501 ms.
All properties solved by simple procedures.
Total runtime 9162 ms.

BK_STOP 1779789331548

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="PermAdmissibility-COL-05"
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 PermAdmissibility-COL-05, 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-177969914200571"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-COL-05.tgz
mv PermAdmissibility-COL-05 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 ;