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-177969914200578.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-10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914200578
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 8.2K Mar 8 07:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Mar 8 07:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 8 07:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K 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 3.8K Mar 16 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 16 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 16 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 16 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 8 07:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Mar 8 07:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 8 07:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Mar 8 07:03 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 37K 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-10-CTLFireability-2024-00
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-01
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-02
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-03
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-04
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-05
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-06
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-07
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-08
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-09
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-10
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-11
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-12
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-13
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-14
FORMULA_NAME PermAdmissibility-COL-10-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779789414914

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-COL-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-26 09:56:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 09:56:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 09:56:56] [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 09:56:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-26 09:56:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 542 ms
[2026-05-26 09:56:56] [INFO ] Imported 40 HL places and 16 HL transitions for a total of 208 PT places and 1024.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
[2026-05-26 09:56:56] [INFO ] Built PT skeleton of HLPN with 40 places and 16 transitions 83 arcs in 4 ms.
[2026-05-26 09:56:56] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
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).
AF dead knowledge conclusive for 8 formulas.
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Remains 11 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 1 formulas.
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-05 TRUE 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).
Reduction of identical properties reduced properties to check from 31 to 30
RANDOM walk for 40015 steps (224 resets) in 397 ms. (100 steps per ms) remains 2/30 properties
BEST_FIRST walk for 962 steps (0 resets) in 11 ms. (80 steps per ms) remains 0/2 properties
[2026-05-26 09:56:57] [INFO ] Flatten gal took : 24 ms
[2026-05-26 09:56:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 09:56:57] [INFO ] Flatten gal took : 6 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 09:56:57] [INFO ] Unfolded HLPN to a Petri net with 40 places and 16 transitions 83 arcs in 12 ms.
[2026-05-26 09:56:57] [INFO ] Unfolded 12 HLPN properties in 1 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.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 32 transition count 16
Applied a total of 8 rules in 14 ms. Remains 32 /40 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-3015817571555747722.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7198921514567828984.kers'
[2026-05-26 09:56:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3015817571555747722.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7198921514567828984.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 16 rows 30 cols 71 entries
Finished phase 1 with 3 SingleSign rule and 13 generalized
[2026-05-26 09:56:57] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7198921514567828984.kers
Total runtime 1 ms.
[2026-05-26 09:56:57] [INFO ] Implicit Places using invariants in 157 ms returned []
[2026-05-26 09:56:57] [INFO ] Invariant cache hit.
[2026-05-26 09:56:57] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2026-05-26 09:56:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 16/48 variables, 32/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/48 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 48/48 variables, and 48 constraints, problems are : Problem set: 0 solved, 15 unsolved in 370 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 16/48 variables, 32/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 15/63 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 0/48 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 48/48 variables, and 63 constraints, problems are : Problem set: 0 solved, 15 unsolved in 548 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 938ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 947ms
Starting structural reductions in LTL mode, iteration 1 : 32/40 places, 16/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1209 ms. Remains : 32/40 places, 16/16 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-26 09:56:58] [INFO ] Invariant cache hit.
[2026-05-26 09:56:58] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-26 09:56:58] [INFO ] Invariant cache hit.
[2026-05-26 09:56:58] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 32/32 places, 16/16 transitions.
Support contains 32 out of 32 places after structural reductions.
[2026-05-26 09:56:58] [INFO ] Flatten gal took : 4 ms
[2026-05-26 09:56:58] [INFO ] Flatten gal took : 5 ms
[2026-05-26 09:56:58] [INFO ] Input system was already deterministic with 16 transitions.
Reduction of identical properties reduced properties to check from 39 to 37
RANDOM walk for 40005 steps (224 resets) in 261 ms. (152 steps per ms) remains 2/37 properties
BEST_FIRST walk for 1097 steps (0 resets) in 13 ms. (78 steps per ms) remains 0/2 properties
[2026-05-26 09:56:58] [INFO ] Flatten gal took : 5 ms
[2026-05-26 09:56:58] [INFO ] Flatten gal took : 4 ms
[2026-05-26 09:56:58] [INFO ] Input system was already deterministic with 16 transitions.
Computed a total of 32 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32 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).
Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Graph (complete) has 81 edges and 32 vertex of which 24 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Ensure Unique test removed 2 places
Applied a total of 1 rules in 12 ms. Remains 22 /32 variables (removed 10) 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-8450382592302842278.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4077013555103153444.kers'
[2026-05-26 09:56:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8450382592302842278.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4077013555103153444.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 12 rows 22 cols 51 entries
Finished phase 1 with 3 SingleSign rule and 9 generalized
[2026-05-26 09:56:58] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4077013555103153444.kers
Total runtime 0 ms.
[2026-05-26 09:56:58] [INFO ] Implicit Places using invariants in 39 ms returned [4, 6, 12, 13]
[2026-05-26 09:56:58] [INFO ] Actually due to overlaps returned [4, 12, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 41 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 19/32 places, 12/16 transitions.
Applied a total of 0 rules in 3 ms. Remains 19 /19 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 56 ms. Remains : 19/32 places, 12/16 transitions.
[2026-05-26 09:56:58] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:56:58] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:56:58] [INFO ] Input system was already deterministic with 12 transitions.
[2026-05-26 09:56:58] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:56:58] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:56:58] [INFO ] Time to serialize gal into /tmp/CTLFireability18369296422446669543.gal : 1 ms
[2026-05-26 09:56:58] [INFO ] Time to serialize properties into /tmp/CTLFireability4038504790052376610.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18369296422446669543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4038504790052376610.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,646646,0.801364,28152,2,9825,5,114183,6,0,90,159051,0


Converting to forward existential form...Done !
original formula: AF(EG(((AG(EF((((c16>=1)&&(aux10>=1))&&(aux12>=1)))) * (((aux7<1)||(aux5<1))||(c9<1))) * ((((c16>=1)&&(aux10>=1))&&(aux12>=1))||(((aux8>=...184
=> equivalent forward existential formula: [FwdG(Init,!(EG(((!(E(TRUE U !(E(TRUE U (((c16>=1)&&(aux10>=1))&&(aux12>=1)))))) * (((aux7<1)||(aux5<1))||(c9<1)...247
Reverse transition relation is NOT exact ! Due to transitions t0, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,0,5.47494,138032,1,0,173,665008,51,41,822,844514,213
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Ensure Unique test removed 1 places
Applied a total of 0 rules in 5 ms. Remains 31 /32 variables (removed 1) and now considering 16/16 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5065279791768544373.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14286844089161250466.kers'
[2026-05-26 09:57:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5065279791768544373.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14286844089161250466.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 16 rows 30 cols 71 entries
Finished phase 1 with 3 SingleSign rule and 13 generalized
[2026-05-26 09:57:04] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14286844089161250466.kers
Total runtime 0 ms.
[2026-05-26 09:57:04] [INFO ] Implicit Places using invariants in 34 ms returned [5, 7, 13]
[2026-05-26 09:57:04] [INFO ] Actually due to overlaps returned [5, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 29/32 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 43 ms. Remains : 29/32 places, 16/16 transitions.
[2026-05-26 09:57:04] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:57:04] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:57:04] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:57:04] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:57:04] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:57:04] [INFO ] Time to serialize gal into /tmp/CTLFireability2384569930417745018.gal : 1 ms
[2026-05-26 09:57:04] [INFO ] Time to serialize properties into /tmp/CTLFireability18233237505845316178.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2384569930417745018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18233237505845316178.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,1.66803,48544,2,19560,5,214379,6,0,132,290701,0


Converting to forward existential form...Done !
original formula: !(A((AG(!(((((c13>=1)&&(aux9>=1))&&(aux11>=1))||(((aux7>=1)&&(aux5>=1))&&(c110>=1))))) * !((AF((((aux8>=1)&&(aux6>=1))&&(c12>=1))) * ((((...469
=> equivalent forward existential formula: ((([FwdG((FwdU((FwdU(Init,!(!((E(!((!(EG(!((((aux16>=1)&&(aux14>=1))&&(c20>=1))))) * ((!(((aux8>=1)&&(aux6>=1))&...3504
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Hit Full ! (commute/partial/dont) 12/0/4
(forward)formula 0,0,14.6824,348836,1,0,708,1.80329e+06,84,325,1306,2.27175e+06,758
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Applied a total of 0 rules in 5 ms. Remains 32 /32 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-6726462284732368446.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17702871816932890852.kers'
[2026-05-26 09:57:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6726462284732368446.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17702871816932890852.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 16 rows 30 cols 71 entries
Finished phase 1 with 3 SingleSign rule and 13 generalized
[2026-05-26 09:57:19] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17702871816932890852.kers
Total runtime 0 ms.
[2026-05-26 09:57:19] [INFO ] Implicit Places using invariants in 55 ms returned [4, 5, 6, 7, 25, 27]
[2026-05-26 09:57:19] [INFO ] Actually due to overlaps returned [4, 5, 25]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 57 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 29/32 places, 16/16 transitions.
Applied a total of 0 rules in 8 ms. Remains 29 /29 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 72 ms. Remains : 29/32 places, 16/16 transitions.
[2026-05-26 09:57:19] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:57:19] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:57:19] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:57:19] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:57:19] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:57:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2649900533491193804.gal : 1 ms
[2026-05-26 09:57:19] [INFO ] Time to serialize properties into /tmp/CTLFireability3583903610528837582.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2649900533491193804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3583903610528837582.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,1.0669,36960,2,15292,5,154946,6,0,130,211914,0


Converting to forward existential form...Done !
original formula: AF((EG(((((aux16<1)||(aux14<1))||((c19<1)||(c8<1)))||((in2<1)||(in4<1)))) * ((((aux8>=1)&&(aux6>=1))&&(c12>=1)) + (EG((((in1<1)||(c6<1))|...202
=> equivalent forward existential formula: [FwdG(Init,!((EG(((((aux16<1)||(aux14<1))||((c19<1)||(c8<1)))||((in2<1)||(in4<1)))) * ((((aux8>=1)&&(aux6>=1))&&...247
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
dead was empty
(forward)formula 0,1,24.7016,627092,1,0,1838,3.3538e+06,57,885,1218,4.55148e+06,1953
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 16
Applied a total of 1 rules in 3 ms. Remains 31 /32 variables (removed 1) and now considering 16/16 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14964103226084496855.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-325300445029912519.kers'
[2026-05-26 09:57:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14964103226084496855.kers, --Pflows, --basisKERS=/tmp/petrispot-output-325300445029912519.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 16 rows 30 cols 71 entries
Finished phase 1 with 3 SingleSign rule and 13 generalized
[2026-05-26 09:57:44] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-325300445029912519.kers
Total runtime 1 ms.
[2026-05-26 09:57:44] [INFO ] Implicit Places using invariants in 44 ms returned [5, 7, 13, 16, 18]
[2026-05-26 09:57:44] [INFO ] Actually due to overlaps returned [5, 13, 16]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 46 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/32 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 28/32 places, 16/16 transitions.
[2026-05-26 09:57:44] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:57:44] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:57:44] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:57:44] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:57:44] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:57:44] [INFO ] Time to serialize gal into /tmp/CTLFireability13719037414155735693.gal : 1 ms
[2026-05-26 09:57:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17675587941371587286.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13719037414155735693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17675587941371587286.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,1.24552,42632,2,17349,5,191326,6,0,128,251013,0


Converting to forward existential form...Done !
original formula: E((!(AG(!(EF((((c13>=1)&&(aux9>=1))&&(aux11>=1)))))) * !(AX((((!(((c8>=1)&&(in2>=1))&&(in4>=1)))||(((aux8>=1)&&(aux6>=1))&&(c12>=1)))||((...526
=> equivalent forward existential formula: ([(FwdU(Init,(!(!(E(TRUE U !(!(E(TRUE U (((c13>=1)&&(aux9>=1))&&(aux11>=1)))))))) * !(!(EX(!((((!(((c8>=1)&&(in2...1065
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,16.3708,365224,1,0,312,1.9232e+06,69,100,1231,2.38153e+06,338
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 16
Applied a total of 1 rules in 4 ms. Remains 31 /32 variables (removed 1) and now considering 16/16 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14085669684754098521.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4411442965694297548.kers'
[2026-05-26 09:58:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14085669684754098521.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4411442965694297548.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 16 rows 30 cols 71 entries
Finished phase 1 with 3 SingleSign rule and 13 generalized
[2026-05-26 09:58:00] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4411442965694297548.kers
Total runtime 0 ms.
[2026-05-26 09:58:00] [INFO ] Implicit Places using invariants in 44 ms returned [4, 6, 14, 16, 18]
[2026-05-26 09:58:00] [INFO ] Actually due to overlaps returned [4, 14, 16]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 47 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/32 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 28/32 places, 16/16 transitions.
[2026-05-26 09:58:00] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:58:00] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:58:00] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:58:00] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:58:00] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:58:00] [INFO ] Time to serialize gal into /tmp/CTLFireability1330510860857634680.gal : 0 ms
[2026-05-26 09:58:00] [INFO ] Time to serialize properties into /tmp/CTLFireability9200953154072112539.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1330510860857634680.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9200953154072112539.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,1.65391,48320,2,18306,5,211398,6,0,128,291275,0


Converting to forward existential form...Done !
original formula: AG((E(!((((aux8>=1)&&(aux6>=1)) * ((c12>=1) * EX((((aux8>=1)&&(aux6>=1))&&(c11>=1)))))) U (!((((((aux16>=1)&&(aux14>=1))&&(c19>=1))||(((i...463
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(TRUE U ((((in1<1)||(c6<1))||((in3<1)||(in1<1))) + (((c5<1)||(in3<1)) + !(!((E(!((((aux1...633
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,21.227,482820,1,0,285,2.45859e+06,75,89,1218,3.39545e+06,300
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 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-6651097961877510892.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2004947173465668048.kers'
[2026-05-26 09:58:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6651097961877510892.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2004947173465668048.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 16 rows 30 cols 71 entries
Finished phase 1 with 3 SingleSign rule and 13 generalized
[2026-05-26 09:58:22] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2004947173465668048.kers
Total runtime 1 ms.
[2026-05-26 09:58:22] [INFO ] Implicit Places using invariants in 35 ms returned [16, 18]
[2026-05-26 09:58:22] [INFO ] Actually due to overlaps returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/32 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 38 ms. Remains : 31/32 places, 16/16 transitions.
[2026-05-26 09:58:22] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:58:22] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:58:22] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:58:22] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:58:22] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:58:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7464559437038113652.gal : 0 ms
[2026-05-26 09:58:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15326533468890920283.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7464559437038113652.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15326533468890920283.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,2.08458,62160,2,26831,5,271915,6,0,138,366350,0


Converting to forward existential form...Done !
original formula: ((EG((!(A((((aux7>=1)&&(aux5>=1))&&(c9>=1)) U EG((((c7>=1)&&(in2>=1))&&(in4>=1))))) * ((AX((((in1<1)||(c6<1))||(in3<1))) + ((((((c7<1)||(...1013
=> equivalent forward existential formula: (([(Init * !(EG((!(!((E(!(EG((((c7>=1)&&(in2>=1))&&(in4>=1)))) U (!((((aux7>=1)&&(aux5>=1))&&(c9>=1))) * !(EG(((...1925
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Detected timeout of ITS tools.
[2026-05-26 09:58:52] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:58:52] [INFO ] Applying decomposition
[2026-05-26 09:58:52] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9094761486112523031.txt' '-o' '/tmp/graph9094761486112523031.bin' '-w' '/tmp/graph9094761486112523031.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9094761486112523031.bin' '-l' '-1' '-v' '-w' '/tmp/graph9094761486112523031.weights' '-q' '0' '-e' '0.001'
[2026-05-26 09:58:52] [INFO ] Decomposing Gal with order
[2026-05-26 09:58:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 09:58:52] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-26 09:58:52] [INFO ] Flatten gal took : 35 ms
[2026-05-26 09:58:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-26 09:58:52] [INFO ] Time to serialize gal into /tmp/CTLFireability454472670531929801.gal : 2 ms
[2026-05-26 09:58:52] [INFO ] Time to serialize properties into /tmp/CTLFireability7042927305686418106.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability454472670531929801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7042927305686418106.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 16
Applied a total of 1 rules in 1 ms. Remains 31 /32 variables (removed 1) and now considering 16/16 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6527878905282083481.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1013614179461614474.kers'
[2026-05-26 09:59:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6527878905282083481.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1013614179461614474.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 16 rows 30 cols 71 entries
Finished phase 1 with 3 SingleSign rule and 13 generalized
[2026-05-26 09:59:22] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1013614179461614474.kers
Total runtime 0 ms.
[2026-05-26 09:59:22] [INFO ] Implicit Places using invariants in 51 ms returned [5, 7, 14, 15, 17]
[2026-05-26 09:59:22] [INFO ] Actually due to overlaps returned [5, 14, 15]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 53 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/32 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 55 ms. Remains : 28/32 places, 16/16 transitions.
[2026-05-26 09:59:22] [INFO ] Flatten gal took : 3 ms
[2026-05-26 09:59:22] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:59:22] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:59:22] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:59:22] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:59:22] [INFO ] Time to serialize gal into /tmp/CTLFireability399116524558553874.gal : 0 ms
[2026-05-26 09:59:22] [INFO ] Time to serialize properties into /tmp/CTLFireability12416687704437351951.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability399116524558553874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12416687704437351951.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,1.18543,40012,2,14544,5,171348,6,0,128,240184,0


Converting to forward existential form...Done !
original formula: A(!((AX((((aux7>=1)&&(aux5>=1))&&(c9>=1))) + (((in1>=1)&&(c6>=1))&&(in3>=1)))) U !(AF(!((EF((((c14>=1)&&(aux9>=1))&&(aux11>=1))) + E((((a...232
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EG(!(!((E(TRUE U (((c14>=1)&&(aux9>=1))&&(aux11>=1))) + E((((aux16>=1)&&(aux14>=1))&&(c20>=...615
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,12.9867,295784,1,0,312,1.52818e+06,64,88,1194,1.90072e+06,345
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Graph (complete) has 81 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Ensure Unique test removed 2 places
Applied a total of 1 rules in 2 ms. Remains 26 /32 variables (removed 6) 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-5134394598329469984.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9330428914378369503.kers'
[2026-05-26 09:59:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5134394598329469984.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9330428914378369503.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 14 rows 26 cols 61 entries
Finished phase 1 with 3 SingleSign rule and 11 generalized
[2026-05-26 09:59:35] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9330428914378369503.kers
Total runtime 1 ms.
[2026-05-26 09:59:35] [INFO ] Implicit Places using invariants in 46 ms returned [5, 7, 12, 13]
[2026-05-26 09:59:35] [INFO ] Actually due to overlaps returned [5, 12, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 48 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 23/32 places, 14/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 53 ms. Remains : 23/32 places, 14/16 transitions.
[2026-05-26 09:59:35] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:59:35] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:59:35] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-26 09:59:35] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:59:35] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:59:35] [INFO ] Time to serialize gal into /tmp/CTLFireability4211947087335264003.gal : 0 ms
[2026-05-26 09:59:35] [INFO ] Time to serialize properties into /tmp/CTLFireability4970448737220964176.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4211947087335264003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4970448737220964176.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.96126e+06,0.795206,29344,2,8879,5,133046,6,0,108,169204,0


Converting to forward existential form...Done !
original formula: AF(AG((AF((((aux15>=1)&&(aux13>=1))&&(c18>=1))) + ((((aux8<1)||(aux6<1))||(c11<1))&&((((c13<1)||(aux9<1))||((aux11<1)||(aux7<1)))||((aux5...172
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((!(EG(!((((aux15>=1)&&(aux13>=1))&&(c18>=1))))) + ((((aux8<1)||(aux6<1))||(c11<1))&&((...235
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
dead was empty
(forward)formula 0,1,4.52568,120444,1,0,167,635966,52,20,974,741881,181
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 16
Applied a total of 1 rules in 1 ms. Remains 31 /32 variables (removed 1) and now considering 16/16 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9545378604245947469.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3013942016225420285.kers'
[2026-05-26 09:59:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9545378604245947469.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3013942016225420285.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 16 rows 30 cols 71 entries
Finished phase 1 with 3 SingleSign rule and 13 generalized
[2026-05-26 09:59:40] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3013942016225420285.kers
Total runtime 1 ms.
[2026-05-26 09:59:40] [INFO ] Implicit Places using invariants in 35 ms returned [14, 16, 18]
[2026-05-26 09:59:40] [INFO ] Actually due to overlaps returned [14, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 29/32 places, 16/16 transitions.
[2026-05-26 09:59:40] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:59:40] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:59:40] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:59:40] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:59:40] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:59:40] [INFO ] Time to serialize gal into /tmp/CTLFireability6838419682511178928.gal : 0 ms
[2026-05-26 09:59:40] [INFO ] Time to serialize properties into /tmp/CTLFireability12328109468218378084.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6838419682511178928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12328109468218378084.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,2.0351,63220,2,25896,5,277250,6,0,132,373399,0


Converting to forward existential form...Done !
original formula: (E((((EX(((((in1>=1)&&(c6>=1))&&(in3>=1))||(((aux16>=1)&&(aux14>=1))&&(c20>=1)))) * AF((((aux15>=1)&&(aux13>=1))&&(c17>=1)))) * (!((((in1...592
=> equivalent forward existential formula: [(FwdU((Init * !(E((((EX(((((in1>=1)&&(c6>=1))&&(in3>=1))||(((aux16>=1)&&(aux14>=1))&&(c20>=1)))) * !(EG(!((((au...748
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,27.1469,583616,1,0,874,3.03065e+06,76,478,1244,3.95528e+06,1009
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 16
Applied a total of 1 rules in 1 ms. Remains 31 /32 variables (removed 1) and now considering 16/16 (removed 0) transitions.
[2026-05-26 10:00:07] [INFO ] Invariant cache hit.
[2026-05-26 10:00:07] [INFO ] Implicit Places using invariants in 27 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29 ms. Remains : 30/32 places, 16/16 transitions.
[2026-05-26 10:00:07] [INFO ] Flatten gal took : 2 ms
[2026-05-26 10:00:07] [INFO ] Flatten gal took : 2 ms
[2026-05-26 10:00:07] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 10:00:07] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:00:07] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:00:07] [INFO ] Time to serialize gal into /tmp/CTLFireability404049378875360353.gal : 0 ms
[2026-05-26 10:00:07] [INFO ] Time to serialize properties into /tmp/CTLFireability4022806348372633753.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability404049378875360353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4022806348372633753.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,3.09474,81020,2,35686,5,339434,6,0,136,477471,0


Converting to forward existential form...Done !
original formula: (AF(((((aux7>=1)&&(aux5>=1)) * ((c9>=1) * AF((((in1<1)||(c5<1))||(in3<1))))) * ((!(E((((aux8>=1)&&(aux6>=1))&&(c11>=1)) U (((c13>=1)&&(au...501
=> equivalent forward existential formula: ((([(FwdU(((EY(EY((Init * !(!(EG(!(((((aux7>=1)&&(aux5>=1)) * ((c9>=1) * !(EG(!((((in1<1)||(c5<1))||(in3<1))))))...1896
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Detected timeout of ITS tools.
[2026-05-26 10:00:37] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:00:37] [INFO ] Applying decomposition
[2026-05-26 10:00:37] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1013602682552743868.txt' '-o' '/tmp/graph1013602682552743868.bin' '-w' '/tmp/graph1013602682552743868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1013602682552743868.bin' '-l' '-1' '-v' '-w' '/tmp/graph1013602682552743868.weights' '-q' '0' '-e' '0.001'
[2026-05-26 10:00:37] [INFO ] Decomposing Gal with order
[2026-05-26 10:00:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 10:00:37] [INFO ] Removed a total of 4 redundant transitions.
[2026-05-26 10:00:37] [INFO ] Flatten gal took : 5 ms
[2026-05-26 10:00:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-26 10:00:37] [INFO ] Time to serialize gal into /tmp/CTLFireability5409744346446333977.gal : 1 ms
[2026-05-26 10:00:37] [INFO ] Time to serialize properties into /tmp/CTLFireability14542735476122497235.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5409744346446333977.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14542735476122497235.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,12.8024,191212,25599,10058,233228,34497,103,1.03714e+06,46,691477,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Ensure Unique test removed 1 places
Applied a total of 0 rules in 4 ms. Remains 31 /32 variables (removed 1) and now considering 16/16 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16958482061022773810.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17139957720343753817.kers'
[2026-05-26 10:01:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16958482061022773810.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17139957720343753817.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 16 rows 30 cols 71 entries
Finished phase 1 with 3 SingleSign rule and 13 generalized
[2026-05-26 10:01:07] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17139957720343753817.kers
Total runtime 1 ms.
[2026-05-26 10:01:07] [INFO ] Implicit Places using invariants in 35 ms returned [5, 7, 13]
[2026-05-26 10:01:07] [INFO ] Actually due to overlaps returned [5, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 50 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 29/32 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 55 ms. Remains : 29/32 places, 16/16 transitions.
[2026-05-26 10:01:07] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:01:07] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:01:07] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 10:01:07] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:01:07] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:01:07] [INFO ] Time to serialize gal into /tmp/CTLFireability18009666177544945853.gal : 0 ms
[2026-05-26 10:01:07] [INFO ] Time to serialize properties into /tmp/CTLFireability298774206548201444.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18009666177544945853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability298774206548201444.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,1.60641,48532,2,19560,5,214379,6,0,132,290701,0


Converting to forward existential form...Done !
original formula: AF((((((((aux7>=1)&&(aux5>=1))&&(c110>=1))||(((c13>=1)&&(aux9>=1))&&(aux11>=1))) + ((((aux15>=1)&&(aux13>=1))&&(c18>=1)) + (AF((((aux8>=1...574
=> equivalent forward existential formula: [FwdG(Init,!((((((((aux7>=1)&&(aux5>=1))&&(c110>=1))||(((c13>=1)&&(aux9>=1))&&(aux11>=1))) + ((((aux15>=1)&&(aux...804
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,15.5008,387784,1,0,722,2.04631e+06,75,325,1257,2.64046e+06,774
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Graph (complete) has 81 edges and 32 vertex of which 16 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Ensure Unique test removed 2 places
Applied a total of 1 rules in 4 ms. Remains 14 /32 variables (removed 18) and now considering 8/16 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9553343748193612836.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8198481572845763479.kers'
[2026-05-26 10:01:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9553343748193612836.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8198481572845763479.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 14 cols 31 entries
Finished phase 1 with 3 SingleSign rule and 5 generalized
[2026-05-26 10:01:23] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8198481572845763479.kers
Total runtime 0 ms.
[2026-05-26 10:01:23] [INFO ] Implicit Places using invariants in 35 ms returned [4, 5, 7, 9]
[2026-05-26 10:01:23] [INFO ] Actually due to overlaps returned [4, 5, 7]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 37 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/32 places, 8/16 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 10 transition count 6
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 9 transition count 6
Applied a total of 2 rules in 7 ms. Remains 9 /11 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-7434375606896496976.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15580195738195522005.kers'
[2026-05-26 10:01:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7434375606896496976.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15580195738195522005.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 9 cols 19 entries
Finished phase 1 with 5 SingleSign rule and 1 generalized
[2026-05-26 10:01:23] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15580195738195522005.kers
Total runtime 0 ms.
[2026-05-26 10:01:23] [INFO ] Implicit Places using invariants in 18 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 19 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 8/32 places, 6/16 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 8 transition count 5
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 7 transition count 5
Applied a total of 2 rules in 1 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (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-12469257519348227632.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14561863468479599887.kers'
[2026-05-26 10:01:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12469257519348227632.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14561863468479599887.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 5 rows 7 cols 15 entries
Finished phase 1 with 4 SingleSign rule and 1 generalized
[2026-05-26 10:01:23] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14561863468479599887.kers
Total runtime 0 ms.
[2026-05-26 10:01:23] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-26 10:01:23] [INFO ] Invariant cache hit.
[2026-05-26 10:01:23] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 7/32 places, 5/16 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 106 ms. Remains : 7/32 places, 5/16 transitions.
[2026-05-26 10:01:23] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:01:23] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:01:23] [INFO ] Input system was already deterministic with 5 transitions.
[2026-05-26 10:01:23] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:01:23] [INFO ] Flatten gal took : 0 ms
[2026-05-26 10:01:23] [INFO ] Time to serialize gal into /tmp/CTLFireability18100872671537001065.gal : 0 ms
[2026-05-26 10:01:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16063438569465312369.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18100872671537001065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16063438569465312369.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3003,0.01999,4720,2,233,5,4856,6,0,35,5965,0


Converting to forward existential form...Done !
original formula: EG((((aux8<1)||(aux6<1))||(c11<1)))
=> equivalent forward existential formula: [FwdG(Init,(((aux8<1)||(aux6<1))||(c11<1)))] != FALSE
Hit Full ! (commute/partial/dont) 0/0/5
(forward)formula 0,0,0.055048,5744,1,0,58,10578,18,4,251,11670,57
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-26 10:01:23] [INFO ] Flatten gal took : 2 ms
[2026-05-26 10:01:23] [INFO ] Flatten gal took : 1 ms
[2026-05-26 10:01:23] [INFO ] Applying decomposition
[2026-05-26 10:01:23] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12655502074938657034.txt' '-o' '/tmp/graph12655502074938657034.bin' '-w' '/tmp/graph12655502074938657034.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12655502074938657034.bin' '-l' '-1' '-v' '-w' '/tmp/graph12655502074938657034.weights' '-q' '0' '-e' '0.001'
[2026-05-26 10:01:23] [INFO ] Decomposing Gal with order
[2026-05-26 10:01:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 10:01:23] [INFO ] Removed a total of 4 redundant transitions.
[2026-05-26 10:01:23] [INFO ] Flatten gal took : 2 ms
[2026-05-26 10:01:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-26 10:01:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12392607518028123888.gal : 0 ms
[2026-05-26 10:01:23] [INFO ] Time to serialize properties into /tmp/CTLFireability8160025113764079977.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12392607518028123888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8160025113764079977.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,9.86045,223988,24008,9479,309330,28620,98,1.07529e+06,42,1.2463e+06,0


Converting to forward existential form...Done !
original formula: ((EG((!(A((((u4.aux7>=1)&&(u4.aux5>=1))&&(i1.u3.c9>=1)) U EG((((u2.c7>=1)&&(i1.u3.in2>=1))&&(i1.u3.in4>=1))))) * ((AX((((u2.in1<1)||(u2.c...1352
=> equivalent forward existential formula: (([(Init * !(EG((!(!((E(!(EG((((u2.c7>=1)&&(i1.u3.in2>=1))&&(i1.u3.in4>=1)))) U (!((((u4.aux7>=1)&&(u4.aux5>=1))...2480
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
ITS-tools command line returned an error code 139
[2026-05-26 10:03:48] [INFO ] Applying decomposition
[2026-05-26 10:03:48] [INFO ] Flatten gal took : 2 ms
[2026-05-26 10:03:48] [INFO ] Decomposing Gal with order
[2026-05-26 10:03:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 10:03:48] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to c16 in partition

at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:834)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-26 10:03:48] [INFO ] Flatten gal took : 2 ms
[2026-05-26 10:03:48] [INFO ] Time to serialize gal into /tmp/CTLFireability14286728187421050565.gal : 1 ms
[2026-05-26 10:03:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3054142746260207073.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14286728187421050565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3054142746260207073.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31174e+06,2.95155,83724,2,37765,5,358362,6,0,142,496160,0


Converting to forward existential form...Done !
original formula: ((EG((!(A((((aux7>=1)&&(aux5>=1))&&(c9>=1)) U EG((((c7>=1)&&(in2>=1))&&(in4>=1))))) * ((AX((((in1<1)||(c6<1))||(in3<1))) + ((((((c7<1)||(...1013
=> equivalent forward existential formula: (([(Init * !(EG((!(!((E(!(EG((((c7>=1)&&(in2>=1))&&(in4>=1)))) U (!((((aux7>=1)&&(aux5>=1))&&(c9>=1))) * !(EG(((...1925
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,78.7553,1772076,1,0,2186,8.93828e+06,94,1258,1444,1.38166e+07,2205
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: (AF(((((aux7>=1)&&(aux5>=1)) * ((c9>=1) * AF((((in1<1)||(c5<1))||(in3<1))))) * ((!(E((((aux8>=1)&&(aux6>=1))&&(c11>=1)) U (((c13>=1)&&(au...501
=> equivalent forward existential formula: ((([(FwdU(((EY(EY((Init * !(!(EG(!(((((aux7>=1)&&(aux5>=1)) * ((c9>=1) * !(EG(!((((in1<1)||(c5<1))||(in3<1))))))...1896
(forward)formula 1,0,94.4064,2201848,1,0,3098,1.12608e+07,116,1899,1454,1.74956e+07,3017
FORMULA PermAdmissibility-COL-10-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 507364 ms.

BK_STOP 1779789923542

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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-10"
export BK_EXAMINATION="CTLFireability"
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-10, examination is CTLFireability"
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-177969914200578"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-COL-10.tgz
mv PermAdmissibility-COL-10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;