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-177969914200570.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is PermAdmissibility-COL-05, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914200570
=====================================================================

--------------------
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-CTLFireability-2024-00
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-01
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-02
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-03
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-04
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-05
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-06
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-07
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-08
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-09
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-10
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-11
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-12
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-13
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-14
FORMULA_NAME PermAdmissibility-COL-05-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779789310153

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-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-26 09:55:11] [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 09:55:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 09:55:11] [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 09:55:11] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-26 09:55:11] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 529 ms
[2026-05-26 09:55:11] [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 12 ms.
[2026-05-26 09:55:11] [INFO ] Built PT skeleton of HLPN with 40 places and 16 transitions 83 arcs in 4 ms.
[2026-05-26 09:55:11] [INFO ] Skeletonized 16 HLPN properties in 3 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-05-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Remains 11 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).
Reduction of identical properties reduced properties to check from 22 to 19
RANDOM walk for 40013 steps (412 resets) in 407 ms. (98 steps per ms) remains 1/19 properties
BEST_FIRST walk for 518 steps (0 resets) in 10 ms. (47 steps per ms) remains 0/1 properties
[2026-05-26 09:55:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-26 09:55:12] [INFO ] Flatten gal took : 19 ms
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 09:55:12] [INFO ] Flatten gal took : 5 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 09:55:12] [INFO ] Unfolded HLPN to a Petri net with 40 places and 16 transitions 83 arcs in 12 ms.
[2026-05-26 09:55:12] [INFO ] Unfolded 14 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.
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 11 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-17802589119085791686.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11653406701470501894.kers'
[2026-05-26 09:55:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17802589119085791686.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11653406701470501894.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 09:55:12] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11653406701470501894.kers
Total runtime 0 ms.
[2026-05-26 09:55:12] [INFO ] Implicit Places using invariants in 144 ms returned []
[2026-05-26 09:55:12] [INFO ] Invariant cache hit.
[2026-05-26 09:55:12] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2026-05-26 09:55:12] [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 398 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 403 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 820ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 829ms
Starting structural reductions in LTL mode, iteration 1 : 32/40 places, 16/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1089 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 09:55:13] [INFO ] Invariant cache hit.
[2026-05-26 09:55:13] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-26 09:55:13] [INFO ] Invariant cache hit.
[2026-05-26 09:55:13] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 32/32 places, 16/16 transitions.
Support contains 32 out of 32 places after structural reductions.
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 11 ms
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 4 ms
[2026-05-26 09:55:13] [INFO ] Input system was already deterministic with 16 transitions.
Reduction of identical properties reduced properties to check from 31 to 25
RANDOM walk for 40012 steps (412 resets) in 359 ms. (111 steps per ms) remains 3/25 properties
BEST_FIRST walk for 1882 steps (4 resets) in 9 ms. (188 steps per ms) remains 0/3 properties
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 3 ms
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 3 ms
[2026-05-26 09:55:13] [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).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 16
Applied a total of 2 rules in 5 ms. Remains 30 /32 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-1328611463687050368.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6380114429894244896.kers'
[2026-05-26 09:55:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1328611463687050368.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6380114429894244896.kers]
Culled 0 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 09:55:13] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6380114429894244896.kers
Total runtime 0 ms.
[2026-05-26 09:55:13] [INFO ] Implicit Places using invariants in 51 ms returned [4, 5, 6, 7, 12, 13, 14, 15, 16, 18, 22, 23, 25, 26]
[2026-05-26 09:55:13] [INFO ] Actually due to overlaps returned [4, 5, 12, 13, 14, 16, 22, 23]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 55 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/32 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 61 ms. Remains : 22/32 places, 16/16 transitions.
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:13] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:13] [INFO ] Time to serialize gal into /tmp/CTLFireability2788284443790081645.gal : 1 ms
[2026-05-26 09:55:13] [INFO ] Time to serialize properties into /tmp/CTLFireability17122302311344868700.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/CTLFireability2788284443790081645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17122302311344868700.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,20349,0.043951,5256,2,863,5,7311,6,0,106,9249,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.044193,5284,1,0,6,7311,7,1,141,9249,1
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-00 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-11472213686598136547.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-957673286864165463.kers'
[2026-05-26 09:55:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11472213686598136547.kers, --Pflows, --basisKERS=/tmp/petrispot-output-957673286864165463.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 09:55:13] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-957673286864165463.kers
Total runtime 0 ms.
[2026-05-26 09:55:13] [INFO ] Implicit Places using invariants in 36 ms returned [16, 17]
[2026-05-26 09:55:13] [INFO ] Actually due to overlaps returned [16]
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 : 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 40 ms. Remains : 31/32 places, 16/16 transitions.
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 3 ms
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:13] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:13] [INFO ] Flatten gal took : 8 ms
[2026-05-26 09:55:13] [INFO ] Time to serialize gal into /tmp/CTLFireability3546314568436855008.gal : 1 ms
[2026-05-26 09:55:13] [INFO ] Time to serialize properties into /tmp/CTLFireability16352993330113384712.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/CTLFireability3546314568436855008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16352993330113384712.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,20349,0.091552,7724,2,3269,5,18064,6,0,138,21630,0


Converting to forward existential form...Done !
original formula: ((E((!(A((((c16>=1)&&(aux10>=1))&&(aux12>=1)) U (((aux16>=1)&&(aux14>=1))&&(c19>=1)))) * EF((((aux16>=1)&&(aux14>=1))&&(c20>=1)))) U E(((...781
=> equivalent forward existential formula: (([FwdG(EY(FwdU(FwdU(Init,(!(!((E(!((((aux16>=1)&&(aux14>=1))&&(c19>=1))) U (!((((c16>=1)&&(aux10>=1))&&(aux12>=...1277
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Hit Full ! (commute/partial/dont) 12/0/4
Hit Full ! (commute/partial/dont) 11/0/5
(forward)formula 0,1,1.20425,46964,1,0,388,200017,92,223,1181,284133,458
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-01 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.
[2026-05-26 09:55:15] [INFO ] Invariant cache hit.
[2026-05-26 09:55:15] [INFO ] Implicit Places using invariants in 57 ms returned [5, 7, 16, 17]
[2026-05-26 09:55:15] [INFO ] Actually due to overlaps returned [5, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 60 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 16/16 transitions.
Applied a total of 0 rules in 1 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 62 ms. Remains : 30/32 places, 16/16 transitions.
[2026-05-26 09:55:15] [INFO ] Flatten gal took : 4 ms
[2026-05-26 09:55:15] [INFO ] Flatten gal took : 3 ms
[2026-05-26 09:55:15] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:55:15] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:15] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:15] [INFO ] Time to serialize gal into /tmp/CTLFireability14920120893017401013.gal : 1 ms
[2026-05-26 09:55:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9136767049716074638.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/CTLFireability14920120893017401013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9136767049716074638.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,20349,0.062498,6856,2,2436,5,14443,6,0,134,17565,0


Converting to forward existential form...Done !
original formula: AF(((AX((E(E((((aux13>=1)&&(aux15>=1))&&(c18>=1)) U (((aux7>=1)&&(c9>=1))&&(aux5>=1))) U !((((in1>=1)&&(c5>=1))&&(in3>=1)))) * AF(((((c7>...262
=> equivalent forward existential formula: [FwdG(Init,!(((!(EX(!((E(E((((aux13>=1)&&(aux15>=1))&&(c18>=1)) U (((aux7>=1)&&(c9>=1))&&(aux5>=1))) U !((((in1>...319
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,1.394,56516,1,0,548,251622,67,313,1047,399237,533
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

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 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 16
Applied a total of 2 rules in 1 ms. Remains 30 /32 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-9799125025954966832.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10351753048735405503.kers'
[2026-05-26 09:55:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9799125025954966832.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10351753048735405503.kers]
Culled 0 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 09:55:16] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10351753048735405503.kers
Total runtime 0 ms.
[2026-05-26 09:55:16] [INFO ] Implicit Places using invariants in 31 ms returned [12, 13, 16, 18]
[2026-05-26 09:55:16] [INFO ] Actually due to overlaps returned [12, 13, 16]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 27/32 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 27/32 places, 16/16 transitions.
[2026-05-26 09:55:16] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:16] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:16] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:55:16] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:16] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6249757985129004087.gal : 1 ms
[2026-05-26 09:55:16] [INFO ] Time to serialize properties into /tmp/CTLFireability6141805513161215220.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/CTLFireability6249757985129004087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6141805513161215220.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,20349,0.083137,7724,2,3071,5,18016,6,0,126,21897,0


Converting to forward existential form...Done !
original formula: EX((((((c15>=1)&&(aux10>=1)) * ((aux12>=1) * AX((((aux8>=1)&&(aux6>=1))&&(c11>=1))))) * ((((c14<1)||(aux9<1))||((aux11<1)||(aux16<1)))||(...303
=> equivalent forward existential formula: ([((((EY(Init) * ((((c14<1)||(aux9<1))||((aux11<1)||(aux16<1)))||((aux14<1)||(c19<1)))) * ((c15>=1)&&(aux10>=1))...390
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,1.26568,52008,1,0,560,242716,63,270,997,300639,619
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-04 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 16 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.0 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 9 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-11132108087945313804.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12923857706824082662.kers'
[2026-05-26 09:55:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11132108087945313804.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12923857706824082662.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 09:55:17] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12923857706824082662.kers
Total runtime 0 ms.
[2026-05-26 09:55:17] [INFO ] Implicit Places using invariants in 28 ms returned [4, 5, 8, 10]
[2026-05-26 09:55:17] [INFO ] Actually due to overlaps returned [4, 5, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 31 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 4 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-5212245331841773587.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1734862163047487871.kers'
[2026-05-26 09:55:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5212245331841773587.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1734862163047487871.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 09:55:18] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1734862163047487871.kers
Total runtime 0 ms.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants in 20 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 8/32 places, 6/16 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 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
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 7 transition count 4
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 6 transition count 4
Applied a total of 4 rules in 3 ms. Remains 6 /8 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-352745792057982425.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8644432288012870447.kers'
[2026-05-26 09:55:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-352745792057982425.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8644432288012870447.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 4 rows 6 cols 13 entries
Finished phase 1 with 3 SingleSign rule and 1 generalized
[2026-05-26 09:55:18] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8644432288012870447.kers
Total runtime 0 ms.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants in 16 ms returned []
[2026-05-26 09:55:18] [INFO ] Invariant cache hit.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 6/32 places, 4/16 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 106 ms. Remains : 6/32 places, 4/16 transitions.
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:18] [INFO ] Input system was already deterministic with 4 transitions.
RANDOM walk for 47 steps (0 resets) in 5 ms. (7 steps per ms) remains 0/1 properties
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8199310864562605747.gal : 0 ms
[2026-05-26 09:55:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9660730597987268531.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8199310864562605747.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9660730597987268531.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9660730597987268531.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.013962,3748,2,15,5,52,6,0,31,25,0
Total reachable state count : 5

ITS runner timed out or was interrupted.
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.1 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 3 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-341324817576520500.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9037931968197467746.kers'
[2026-05-26 09:55:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-341324817576520500.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9037931968197467746.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 09:55:18] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9037931968197467746.kers
Total runtime 2 ms.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants in 60 ms returned [4, 5, 6, 7, 12, 13, 14, 15, 16, 18]
[2026-05-26 09:55:18] [INFO ] Actually due to overlaps returned [4, 5, 12, 13, 14, 16]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 61 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/32 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 19 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 18 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 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 2 with 2 rules applied. Total rules applied 4 place count 17 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 16 transition count 10
Applied a total of 5 rules in 2 ms. Remains 16 /20 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-510948196735021836.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2267440294181931168.kers'
[2026-05-26 09:55:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-510948196735021836.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2267440294181931168.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 16 cols 35 entries
Finished phase 1 with 5 SingleSign rule and 5 generalized
[2026-05-26 09:55:18] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2267440294181931168.kers
Total runtime 0 ms.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants in 65 ms returned [4, 5, 7, 8]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 65 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 12/32 places, 10/16 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 11 transition count 7
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 9 transition count 7
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 9 transition count 5
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 7 transition count 5
Applied a total of 8 rules in 3 ms. Remains 7 /12 variables (removed 5) and now considering 5/10 (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-18283836063105273110.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16326543117690132692.kers'
[2026-05-26 09:55:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18283836063105273110.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16326543117690132692.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 09:55:18] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16326543117690132692.kers
Total runtime 0 ms.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants in 15 ms returned []
[2026-05-26 09:55:18] [INFO ] Invariant cache hit.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 37 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 171 ms. Remains : 7/32 places, 5/16 transitions.
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:18] [INFO ] Input system was already deterministic with 5 transitions.
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 0 ms
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:18] [INFO ] Time to serialize gal into /tmp/CTLFireability1425642851186171896.gal : 0 ms
[2026-05-26 09:55:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10555038366064494560.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/CTLFireability1425642851186171896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10555038366064494560.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,252,0.005083,4004,2,83,5,966,6,0,35,1080,0


Converting to forward existential form...Done !
original formula: EG((((aux13<1)||(c17<1))||(aux15<1)))
=> equivalent forward existential formula: [FwdG(Init,(((aux13<1)||(c17<1))||(aux15<1)))] != FALSE
Hit Full ! (commute/partial/dont) 0/0/5
(forward)formula 0,0,0.012166,4296,1,0,33,2418,18,4,205,2590,32
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 16/16 transitions.
Applied a total of 0 rules in 2 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-13801822447091954564.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17707212381473613907.kers'
[2026-05-26 09:55:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13801822447091954564.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17707212381473613907.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 09:55:18] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17707212381473613907.kers
Total runtime 0 ms.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants in 33 ms returned [4, 6, 16, 17, 18, 20]
[2026-05-26 09:55:18] [INFO ] Actually due to overlaps returned [4, 16, 18]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 33 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 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 37 ms. Remains : 29/32 places, 16/16 transitions.
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:18] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:18] [INFO ] Time to serialize gal into /tmp/CTLFireability2785631771360719806.gal : 0 ms
[2026-05-26 09:55:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7967919470282936721.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/CTLFireability2785631771360719806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7967919470282936721.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,20349,0.062801,6780,2,2381,5,13764,6,0,130,16858,0


Converting to forward existential form...Done !
original formula: AG(((((aux16<1)||(aux14<1))||((c19<1)||(in1<1))) + (((c5<1)||(in3<1)) + ((AG((((aux13>=1)&&(c17>=1))&&(aux15>=1))) * A((((c15>=1)&&(aux10...378
=> equivalent forward existential formula: (([(FwdU(((FwdU(Init,TRUE) * !((((aux16<1)||(aux14<1))||((c19<1)||(in1<1))))) * !(((c5<1)||(in3<1)))),TRUE) * !(...864
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Hit Full ! (commute/partial/dont) 14/0/2
(forward)formula 0,0,0.272463,15052,1,0,120,50708,62,68,1037,55288,133
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is 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 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-6095709657915244389.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11213929530325913783.kers'
[2026-05-26 09:55:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6095709657915244389.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11213929530325913783.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 09:55:18] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11213929530325913783.kers
Total runtime 0 ms.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants in 32 ms returned [4, 6, 12, 13, 14, 15, 16, 18]
[2026-05-26 09:55:18] [INFO ] Actually due to overlaps returned [4, 12, 13, 14, 16]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 34 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 21/32 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 20 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 19 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 19 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 18 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 17 transition count 10
Applied a total of 5 rules in 4 ms. Remains 17 /21 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-6161886272098855472.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3827948521433606305.kers'
[2026-05-26 09:55:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6161886272098855472.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3827948521433606305.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 17 cols 38 entries
Finished phase 1 with 4 SingleSign rule and 6 generalized
[2026-05-26 09:55:18] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3827948521433606305.kers
Total runtime 0 ms.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants in 24 ms returned [5, 8, 9]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 27 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 14/32 places, 10/16 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 13 transition count 7
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 4 place count 11 transition count 7
Applied a total of 4 rules in 3 ms. Remains 11 /14 variables (removed 3) and now considering 7/10 (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-8799343834045225260.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10647424167126887549.kers'
[2026-05-26 09:55:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8799343834045225260.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10647424167126887549.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 7 rows 11 cols 25 entries
Finished phase 1 with 5 SingleSign rule and 2 generalized
[2026-05-26 09:55:18] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10647424167126887549.kers
Total runtime 0 ms.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-26 09:55:18] [INFO ] Invariant cache hit.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 11/32 places, 7/16 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 114 ms. Remains : 11/32 places, 7/16 transitions.
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:18] [INFO ] Input system was already deterministic with 7 transitions.
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 0 ms
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:18] [INFO ] Time to serialize gal into /tmp/CTLFireability16923293837525951043.gal : 0 ms
[2026-05-26 09:55:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7806307827245381360.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/CTLFireability16923293837525951043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7806307827245381360.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,792,0.016468,4476,2,407,5,3189,6,0,53,3881,0


Converting to forward existential form...Done !
original formula: EF(AG(((((aux13<1)||(aux15<1))||((c18<1)||(c16<1)))||((aux10<1)||(aux12<1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((((aux13<1)||(aux15<1))||((c18<1)||(c16<1)))||((aux10<1)||(aux12<1)))))))] != ...160
Reverse transition relation is NOT exact ! Due to transitions t4, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.032488,4904,1,0,22,4580,34,12,386,5925,24
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-08 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.
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-778231518816154599.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2225071541110831166.kers'
[2026-05-26 09:55:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-778231518816154599.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2225071541110831166.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 09:55:18] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2225071541110831166.kers
Total runtime 0 ms.
[2026-05-26 09:55:18] [INFO ] Implicit Places using invariants in 33 ms returned [16, 17, 18, 20]
[2026-05-26 09:55:18] [INFO ] Actually due to overlaps returned [16, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 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 36 ms. Remains : 30/32 places, 16/16 transitions.
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:18] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:18] [INFO ] Time to serialize gal into /tmp/CTLFireability377144945443196140.gal : 0 ms
[2026-05-26 09:55:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10472896664967592587.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/CTLFireability377144945443196140.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10472896664967592587.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,20349,0.078432,7592,2,3094,5,16930,6,0,134,20300,0


Converting to forward existential form...Done !
original formula: A((((in1>=1)&&(c6>=1))&&(in3>=1)) U ((EF((((c13>=1)&&(aux9>=1)) * ((aux11>=1) * EF((((aux13>=1)&&(c17>=1))&&(aux15>=1)))))) + AG(AF(EX(((...330
=> equivalent forward existential formula: [((Init * !(EG(!(((E(TRUE U (((c13>=1)&&(aux9>=1)) * ((aux11>=1) * E(TRUE U (((aux13>=1)&&(c17>=1))&&(aux15>=1))...1101
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,1.10168,46256,1,0,456,210761,69,293,1080,276434,474
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

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-10437198697004688636.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14259188270111998769.kers'
[2026-05-26 09:55:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10437198697004688636.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14259188270111998769.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 09:55:19] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14259188270111998769.kers
Total runtime 0 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 49 ms returned [4, 6, 14, 15, 16, 17, 19, 24, 26]
[2026-05-26 09:55:20] [INFO ] Actually due to overlaps returned [4, 14, 15, 17, 24]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 50 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 26/32 places, 16/16 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 26 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 25 transition count 15
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 25 transition count 14
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 24 transition count 14
Applied a total of 4 rules in 2 ms. Remains 24 /26 variables (removed 2) 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-5726307173907379706.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6000224462480195766.kers'
[2026-05-26 09:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5726307173907379706.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6000224462480195766.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 14 rows 23 cols 53 entries
Finished phase 1 with 5 SingleSign rule and 9 generalized
[2026-05-26 09:55:20] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6000224462480195766.kers
Total runtime 0 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 28 ms returned [5, 12, 13, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 29 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 20/32 places, 14/16 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 20 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 19 transition count 13
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 19 transition count 10
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 16 transition count 10
Applied a total of 8 rules in 2 ms. Remains 16 /20 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-17298677896999673500.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10991895813447264083.kers'
[2026-05-26 09:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17298677896999673500.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10991895813447264083.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 10 rows 15 cols 33 entries
Finished phase 1 with 7 SingleSign rule and 3 generalized
[2026-05-26 09:55:20] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10991895813447264083.kers
Total runtime 0 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-26 09:55:20] [INFO ] Invariant cache hit.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 16/32 places, 10/16 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 132 ms. Remains : 16/32 places, 10/16 transitions.
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 4 ms
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 0 ms
[2026-05-26 09:55:20] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10183383312755819497.gal : 0 ms
[2026-05-26 09:55:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2224790542044085491.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/CTLFireability10183383312755819497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2224790542044085491.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,3003,0.01661,4532,2,412,5,3320,6,0,74,4086,0


Converting to forward existential form...Done !
original formula: AF((!(E((((aux16>=1)&&(aux14>=1))&&(c19>=1)) U (((in1>=1)&&(c5>=1))&&(in3>=1)))) * (((c15<1)||(aux10<1))||(aux12<1))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E((((aux16>=1)&&(aux14>=1))&&(c19>=1)) U (((in1>=1)&&(c5>=1))&&(in3>=1)))) * (((c15<1)||(aux10<1...181
Reverse transition relation is NOT exact ! Due to transitions t4, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...162
dead was empty
(forward)formula 0,1,0.075324,7116,1,0,78,17287,41,19,530,20404,84
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-10 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 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 4 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-1523667525589443057.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16680315988861707871.kers'
[2026-05-26 09:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1523667525589443057.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16680315988861707871.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 09:55:20] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16680315988861707871.kers
Total runtime 1 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 36 ms returned [12, 13, 14, 15]
[2026-05-26 09:55:20] [INFO ] Actually due to overlaps returned [12, 13, 14]
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 : 23/32 places, 14/16 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 13
Applied a total of 2 rules in 2 ms. Remains 22 /23 variables (removed 1) and now considering 13/14 (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-1568724003175764604.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10489390934693022020.kers'
[2026-05-26 09:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1568724003175764604.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10489390934693022020.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 13 rows 22 cols 52 entries
Finished phase 1 with 6 SingleSign rule and 7 generalized
[2026-05-26 09:55:20] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10489390934693022020.kers
Total runtime 1 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 23 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 21/32 places, 13/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 68 ms. Remains : 21/32 places, 13/16 transitions.
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 2 ms
[2026-05-26 09:55:20] [INFO ] Input system was already deterministic with 13 transitions.
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Time to serialize gal into /tmp/CTLFireability17252663244725636626.gal : 0 ms
[2026-05-26 09:55:20] [INFO ] Time to serialize properties into /tmp/CTLFireability6392606967159463173.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/CTLFireability17252663244725636626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6392606967159463173.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,8568,0.039805,5808,2,1337,5,9602,6,0,99,11715,0


Converting to forward existential form...Done !
original formula: AF((((c14>=1)&&(aux9>=1)) * ((aux11>=1) * AF((((((aux13>=1)&&(c17>=1))&&((aux15>=1)&&(aux7>=1)))&&((c9>=1)&&(aux5>=1)))||(((c16>=1)&&(aux...180
=> equivalent forward existential formula: [FwdG(Init,!((((c14>=1)&&(aux9>=1)) * ((aux11>=1) * !(EG(!((((((aux13>=1)&&(c17>=1))&&((aux15>=1)&&(aux7>=1)))&&...231
Reverse transition relation is NOT exact ! Due to transitions t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,0.287066,15860,1,0,239,61371,51,126,740,74218,238
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
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 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-14938081886473762998.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-135282560009468704.kers'
[2026-05-26 09:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14938081886473762998.kers, --Pflows, --basisKERS=/tmp/petrispot-output-135282560009468704.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 09:55:20] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-135282560009468704.kers
Total runtime 0 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 36 ms returned [5, 7, 12, 15, 16, 24, 26]
[2026-05-26 09:55:20] [INFO ] Actually due to overlaps returned [5, 12, 15, 24]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 41 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 27/32 places, 16/16 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 26 transition count 15
Applied a total of 2 rules in 2 ms. Remains 26 /27 variables (removed 1) and now considering 15/16 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7027134720442959275.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13914532433797584515.kers'
[2026-05-26 09:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7027134720442959275.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13914532433797584515.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 15 rows 25 cols 58 entries
Finished phase 1 with 7 SingleSign rule and 8 generalized
[2026-05-26 09:55:20] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13914532433797584515.kers
Total runtime 0 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 38 ms returned [6, 12, 21]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 39 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 23/32 places, 15/16 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 23 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 22 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 22 transition count 12
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 6 place count 20 transition count 12
Applied a total of 6 rules in 1 ms. Remains 20 /23 variables (removed 3) and now considering 12/15 (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-16373032721209098665.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7939659623444588108.kers'
[2026-05-26 09:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16373032721209098665.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7939659623444588108.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 12 rows 19 cols 43 entries
Finished phase 1 with 7 SingleSign rule and 5 generalized
[2026-05-26 09:55:20] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7939659623444588108.kers
Total runtime 0 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-26 09:55:20] [INFO ] Invariant cache hit.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 20/32 places, 12/16 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 144 ms. Remains : 20/32 places, 12/16 transitions.
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Input system was already deterministic with 12 transitions.
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4951666413847558501.gal : 0 ms
[2026-05-26 09:55:20] [INFO ] Time to serialize properties into /tmp/CTLFireability701304969406510702.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/CTLFireability4951666413847558501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability701304969406510702.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,6188,0.018217,4724,2,576,5,4646,6,0,92,5307,0


Converting to forward existential form...Done !
original formula: (AF(AG((((aux16<1)||(aux14<1))||(c20<1)))) * (EF(((((aux7>=1)&&(aux5>=1))&&((c110>=1)&&(c8>=1)))&&((in2>=1)&&(in4>=1)))) + AF((((c13<1)||...179
=> equivalent forward existential formula: ([FwdG(Init,!(!(E(TRUE U !((((aux16<1)||(aux14<1))||(c20<1)))))))] = FALSE * [FwdG((Init * !(E(TRUE U ((((aux7>=...265
Reverse transition relation is NOT exact ! Due to transitions t8, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
dead was empty
dead was empty
(forward)formula 0,1,0.11004,8628,1,0,91,23946,49,22,707,27366,105
FORMULA PermAdmissibility-COL-05-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 8 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 12 output transitions
Drop transitions (Output transitions of discarded places.) removed 12 transitions
Ensure Unique test removed 1 places
Applied a total of 1 rules in 3 ms. Remains 7 /32 variables (removed 25) and now considering 4/16 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8058718147802132981.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10764988555747512951.kers'
[2026-05-26 09:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8058718147802132981.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10764988555747512951.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 4 rows 6 cols 11 entries
Finished phase 1 with 3 SingleSign rule and 1 generalized
[2026-05-26 09:55:20] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10764988555747512951.kers
Total runtime 0 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 20 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/32 places, 4/16 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 5 transition count 2
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 4 transition count 2
Applied a total of 2 rules in 1 ms. Remains 4 /6 variables (removed 2) and now considering 2/4 (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-10645039636108739913.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11694342876391834710.kers'
[2026-05-26 09:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10645039636108739913.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11694342876391834710.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 3 cols 5 entries
Finished phase 1 with 1 SingleSign rule and 1 generalized
[2026-05-26 09:55:20] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11694342876391834710.kers
Total runtime 0 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-26 09:55:20] [INFO ] Invariant cache hit.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 4/32 places, 2/16 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 66 ms. Remains : 4/32 places, 2/16 transitions.
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 0 ms
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Input system was already deterministic with 2 transitions.
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 0 ms
[2026-05-26 09:55:20] [INFO ] Time to serialize gal into /tmp/CTLFireability18106650872708156244.gal : 0 ms
[2026-05-26 09:55:20] [INFO ] Time to serialize properties into /tmp/CTLFireability17539894734924340904.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/CTLFireability18106650872708156244.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17539894734924340904.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,21,0.002262,3768,2,30,5,131,6,0,18,90,0


Converting to forward existential form...Done !
original formula: EG(AF((((c8>=1)&&(in2>=1))&&(in4>=1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((((c8>=1)&&(in2>=1))&&(in4>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
dead was empty
(forward)formula 0,0,0.003986,4060,1,0,24,273,22,8,119,242,26
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

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-3452646364131821427.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11406208869470085097.kers'
[2026-05-26 09:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3452646364131821427.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11406208869470085097.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 09:55:20] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11406208869470085097.kers
Total runtime 0 ms.
[2026-05-26 09:55:20] [INFO ] Implicit Places using invariants in 33 ms returned [4, 5, 6, 7, 16, 17]
[2026-05-26 09:55:20] [INFO ] Actually due to overlaps returned [4, 5, 16]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 34 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 16/16 transitions.
Applied a total of 0 rules in 0 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 35 ms. Remains : 29/32 places, 16/16 transitions.
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 09:55:20] [INFO ] Time to serialize gal into /tmp/CTLFireability16697523678857546433.gal : 0 ms
[2026-05-26 09:55:20] [INFO ] Time to serialize properties into /tmp/CTLFireability880566533493194458.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/CTLFireability16697523678857546433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability880566533493194458.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,20349,0.055132,6468,2,2115,5,12419,6,0,130,15120,0


Converting to forward existential form...Done !
original formula: EX(!(A(E(!(((((aux13>=1)&&(c17>=1))&&((aux15>=1)&&(c7>=1)))&&((in2>=1)&&(in4>=1)))) U !((((aux16>=1)&&(aux14>=1))&&(c20>=1)))) U ((!(EF((...281
=> equivalent forward existential formula: ((([(FwdU((FwdU(EY(Init),!(((!(E(TRUE U (((aux7>=1)&&(aux5>=1))&&(c110>=1)))) * EG((((in1>=1)&&(c5>=1))&&(in3>=1...1279
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,0.477453,22832,1,0,168,89756,65,59,1039,110013,203
FORMULA PermAdmissibility-COL-05-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-26 09:55:21] [INFO ] Flatten gal took : 3 ms
[2026-05-26 09:55:21] [INFO ] Flatten gal took : 3 ms
Total runtime 10185 ms.

BK_STOP 1779789321517

--------------------
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-05"
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-05, 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-177969914200570"
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 [ "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 ;