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-177969914300801.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is PGCD-PT-D02N005, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914300801
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 5.6K Mar 8 14:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 8 14:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 8 14:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 8 14:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 16 08:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 16 08:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 16 08:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 8 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 181K Mar 8 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 8 14:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 8 14:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 5.6K 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 PGCD-PT-D02N005-CTLCardinality-2024-00
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-01
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-02
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-03
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-04
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-05
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-06
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-07
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-08
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-09
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-10
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-11
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-12
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-13
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-14
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779837435258

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PGCD-PT-D02N005
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 23:17:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 23:17:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 23:17:16] [INFO ] Load time of PNML (sax parser for PT used): 27 ms
[2026-05-26 23:17:16] [INFO ] Transformed 9 places.
[2026-05-26 23:17:16] [INFO ] Transformed 9 transitions.
[2026-05-26 23:17:16] [INFO ] Parsed PT model containing 9 places and 9 transitions and 42 arcs in 112 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Initial state reduction rules removed 1 formulas.
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 8 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Running 3 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3735858569304085612.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8948541886175325571.kers'
[2026-05-26 23:17:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3735858569304085612.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8948541886175325571.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 9 rows 6 cols 24 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-26 23:17:16] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8948541886175325571.kers
Total runtime 1 ms.
[2026-05-26 23:17:16] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 3/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 9/18 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/18 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/18 variables, and 16 constraints, problems are : Problem set: 0 solved, 3 unsolved in 203 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 9/9 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 3/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 9/18 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/18 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/18 variables, and 19 constraints, problems are : Problem set: 0 solved, 3 unsolved in 107 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 9/9 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 382ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 392ms
[2026-05-26 23:17:17] [INFO ] Invariant cache hit.
[2026-05-26 23:17:17] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-26 23:17:17] [INFO ] Invariant cache hit.
[2026-05-26 23:17:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-26 23:17:17] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 512 ms. Remains : 9/9 places, 9/9 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:17] [INFO ] Invariant cache hit.
[2026-05-26 23:17:17] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-26 23:17:17] [INFO ] Invariant cache hit.
[2026-05-26 23:17:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-26 23:17:17] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 9/9 places, 9/9 transitions.
Support contains 9 out of 9 places after structural reductions.
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 14 ms
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 4 ms
[2026-05-26 23:17:17] [INFO ] Input system was already deterministic with 9 transitions.
RANDOM walk for 40007 steps (8 resets) in 482 ms. (82 steps per ms) remains 3/57 properties
BEST_FIRST walk for 40003 steps (8 resets) in 128 ms. (310 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 136 ms. (291 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 174 ms. (228 steps per ms) remains 3/3 properties
[2026-05-26 23:17:17] [INFO ] Invariant cache hit.
[2026-05-26 23:17:17] [INFO ] State equation strengthened by 3 read => feed constraints.
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp55 is UNSAT
After SMT solving in domain Real declared 6/18 variables, and 3 constraints, problems are : Problem set: 3 solved, 0 unsolved in 16 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/9 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:17:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:17:17] [INFO ] Input system was already deterministic with 9 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:17] [INFO ] Invariant cache hit.
[2026-05-26 23:17:17] [INFO ] Implicit Places using invariants in 32 ms returned [7, 8]
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 : 7/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 37 ms. Remains : 7/9 places, 9/9 transitions.
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:17] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality12769628279057546497.gal : 0 ms
[2026-05-26 23:17:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality1122588670707322456.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/CTLCardinality12769628279057546497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1122588670707322456.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,8484,0.029873,4456,2,231,5,3941,6,0,49,3689,0


Converting to forward existential form...Done !
original formula: AG(E(((AX(FALSE) * EF((p0_3>5))) * (E((p1_2<=p1_3) U (p2_1>=1)) + (p1_2<=0))) U EF((AG((p0_2<=0)) + A((p1_2>=2) U (p1_1<=4))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((!(EX(!(FALSE))) * E(TRUE U (p0_3>5))) * (E((p1_2<=p1_3) U (p2_1>=1)) + (p1_2<=0))) U E...277
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,0,0.196333,10312,1,0,323,33280,62,190,439,41383,397
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:17] [INFO ] Invariant cache hit.
[2026-05-26 23:17:17] [INFO ] Implicit Places using invariants in 29 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 30 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31 ms. Remains : 6/9 places, 9/9 transitions.
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:17] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:17] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality811199659837622418.gal : 0 ms
[2026-05-26 23:17:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality2860829278139875222.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/CTLCardinality811199659837622418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2860829278139875222.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,8484,0.019755,4508,2,134,5,3715,6,0,45,3598,0


Converting to forward existential form...Done !
original formula: AG(E(EF(AX((p0_2>=4))) U A(EX((p1_1>=4)) U EF(EX((p0_3<=p0_1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U !(EX(!((p0_2>=4))))) U !((E(!(E(TRUE U EX((p0_3<=p0_1)))) U (!(EX((p1_1>=4))) *...237
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
Using saturation style SCC detection
(forward)formula 0,0,0.088374,6832,1,0,56,14832,50,34,386,17487,74
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 2 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:18] [INFO ] Invariant cache hit.
[2026-05-26 23:17:18] [INFO ] Implicit Places using invariants in 23 ms returned [6, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 24 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28 ms. Remains : 7/9 places, 9/9 transitions.
[2026-05-26 23:17:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:18] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality4376136925263335602.gal : 1 ms
[2026-05-26 23:17:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality15799205198336958414.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/CTLCardinality4376136925263335602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15799205198336958414.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,8484,0.02588,4672,2,233,5,4280,6,0,49,4262,0


Converting to forward existential form...Done !
original formula: EX(AG((!(E(((p2_3<=p0_2)||(p1_1>=3)) U AG((p1_1>=5)))) + (p1_2<2))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((!(E(((p2_3<=p0_2)||(p1_1>=3)) U !(E(TRUE U !((p1_1>=5)))))) + (p1_2<2))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,0,0.313471,14856,1,0,266,57791,45,147,434,74385,302
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:18] [INFO ] Invariant cache hit.
[2026-05-26 23:17:18] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-26 23:17:18] [INFO ] Invariant cache hit.
[2026-05-26 23:17:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-26 23:17:18] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 9/9 places, 9/9 transitions.
[2026-05-26 23:17:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:18] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:17:18] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:18] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality110983610552026202.gal : 1 ms
[2026-05-26 23:17:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality18123879032644822518.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/CTLCardinality110983610552026202.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18123879032644822518.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,8484,0.028981,5000,2,538,5,6027,6,0,57,5867,0


Converting to forward existential form...Done !
original formula: E(EF((AF((p2_2>=5)) + (((p1_3<=p2_2)&&(p2_1>=1))&&(p2_3>=4)))) U AG((E((p2_3>=3) U AX((p1_3<=2))) * AF((p1_1<=2)))))
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U (!(EG(!((p2_2>=5)))) + (((p1_3<=p2_2)&&(p2_1>=1))&&(p2_3>=4))))) * !(E(TRUE U !((E((p2_3>=3...216
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,1,0.513023,21632,1,0,499,91147,63,322,551,126792,633
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 5 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:19] [INFO ] Invariant cache hit.
[2026-05-26 23:17:19] [INFO ] Implicit Places using invariants in 24 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 32 ms. Remains : 8/9 places, 9/9 transitions.
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:19] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality16329140530101578065.gal : 1 ms
[2026-05-26 23:17:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality14023026022089555338.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/CTLCardinality16329140530101578065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14023026022089555338.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,8484,0.027452,4936,2,441,5,5801,6,0,53,5776,0


Converting to forward existential form...Done !
original formula: AG(AF(((!(A(E((p2_3<=p0_2) U (p0_1<=p2_3)) U ((p0_1<=p1_1)&&(p0_3<=p1_1)))) + AF(((p2_2<=p1_2)&&(p1_3<=p2_2)))) + (p0_1<=5))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((!(!((E(!(((p0_1<=p1_1)&&(p0_3<=p1_1))) U (!(E((p2_3<=p0_2) U (p0_1<=p2_3))) * !(((p0_1...287
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,0,0.594012,23976,1,0,529,100217,57,282,655,141896,564
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:19] [INFO ] Invariant cache hit.
[2026-05-26 23:17:19] [INFO ] Implicit Places using invariants in 24 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27 ms. Remains : 8/9 places, 9/9 transitions.
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:19] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality12618039576868500387.gal : 0 ms
[2026-05-26 23:17:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality16993467383562410476.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/CTLCardinality12618039576868500387.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16993467383562410476.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,8484,0.022338,4684,2,330,5,4506,6,0,53,4353,0


Converting to forward existential form...Done !
original formula: E((p1_2>=1) U (EX((p1_3>5)) * AG((AG((p2_3<=p0_2)) * (p2_1<=p1_1)))))
=> equivalent forward existential formula: [((FwdU(Init,(p1_2>=1)) * EX((p1_3>5))) * !(E(TRUE U !((!(E(TRUE U !((p2_3<=p0_2)))) * (p2_1<=p1_1))))))] != FAL...157
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
Hit Full ! (commute/partial/dont) 5/0/4
(forward)formula 0,0,0.093056,7028,1,0,43,17213,49,22,539,16603,43
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-05 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 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 2 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:19] [INFO ] Invariant cache hit.
[2026-05-26 23:17:19] [INFO ] Implicit Places using invariants in 26 ms returned [6, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 38 ms. Remains : 7/9 places, 9/9 transitions.
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:19] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:19] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality14523270061695807688.gal : 0 ms
[2026-05-26 23:17:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality15782292292652889555.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/CTLCardinality14523270061695807688.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15782292292652889555.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,8484,0.029047,4660,2,233,5,4280,6,0,49,4262,0


Converting to forward existential form...Done !
original formula: EF(AG(!(A(((p2_3<3) * AG((p2_3<=3))) U !(AF((p2_3>=3)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(!((E(!(!(!(EG(!((p2_3>=3)))))) U (!(((p2_3<3) * !(E(TRUE U !((p2_3<=3)))))) *...232
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.180151,9956,1,0,249,30933,54,137,406,39396,283
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:20] [INFO ] Invariant cache hit.
[2026-05-26 23:17:20] [INFO ] Implicit Places using invariants in 21 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 24 ms. Remains : 8/9 places, 9/9 transitions.
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality10976454979662215249.gal : 0 ms
[2026-05-26 23:17:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality12720791526015690164.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/CTLCardinality10976454979662215249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12720791526015690164.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,8484,0.025974,4852,2,439,5,5462,6,0,53,5203,0


Converting to forward existential form...Done !
original formula: !(E((p0_2<=2) U !(A(EG((p2_1>=4)) U ((E((p2_2<=p1_2) U (p1_2<=p0_3)) + (p1_3<5)) + (p1_2<=5))))))
=> equivalent forward existential formula: ([((((FwdU(FwdU(Init,(p0_2<=2)),!(((E((p2_2<=p1_2) U (p1_2<=p0_3)) + (p1_3<5)) + (p1_2<=5)))) * !(EG((p2_1>=4)))...334
Hit Full ! (commute/partial/dont) 5/0/4
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,1,0.14463,9048,1,0,122,25262,64,65,541,30036,124
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:20] [INFO ] Invariant cache hit.
[2026-05-26 23:17:20] [INFO ] Implicit Places using invariants in 29 ms returned [7, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31 ms. Remains : 7/9 places, 9/9 transitions.
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality5890711182552553244.gal : 1 ms
[2026-05-26 23:17:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality4029472296867856641.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/CTLCardinality5890711182552553244.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4029472296867856641.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,8484,0.019884,4544,2,231,5,3941,6,0,49,3689,0


Converting to forward existential form...Done !
original formula: EX((p2_1<=p0_3))
=> equivalent forward existential formula: [(EY(Init) * (p2_1<=p0_3))] != FALSE
(forward)formula 0,1,0.021021,4804,1,0,9,3941,8,1,128,3689,2
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:20] [INFO ] Invariant cache hit.
[2026-05-26 23:17:20] [INFO ] Implicit Places using invariants in 24 ms returned [6, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 36 ms. Remains : 7/9 places, 9/9 transitions.
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality2851666960492190196.gal : 0 ms
[2026-05-26 23:17:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality8526337297810315231.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/CTLCardinality2851666960492190196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8526337297810315231.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,8484,0.026631,4820,2,342,5,5236,6,0,49,5112,0


Converting to forward existential form...Done !
original formula: E((p0_1<=p1_3) U AG((p2_2<=p0_1)))
=> equivalent forward existential formula: [(FwdU(Init,(p0_1<=p1_3)) * !(E(TRUE U !((p2_2<=p0_1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
Hit Full ! (commute/partial/dont) 2/0/7
(forward)formula 0,1,0.152981,9120,1,0,34,25154,47,14,481,28354,31
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:20] [INFO ] Invariant cache hit.
[2026-05-26 23:17:20] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-26 23:17:20] [INFO ] Invariant cache hit.
[2026-05-26 23:17:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-26 23:17:20] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 9/9 places, 9/9 transitions.
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality1779057110373027809.gal : 0 ms
[2026-05-26 23:17:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality1484634110725704110.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/CTLCardinality1779057110373027809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1484634110725704110.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,8484,0.034281,4996,2,538,5,6027,6,0,57,5867,0


Converting to forward existential form...Done !
original formula: AX((EG(EF((p0_2>=2))) * ((EF((p1_3>p2_1)) + (p2_1>1)) + ((AF((p2_2>4)) * (p2_1>p0_3)) * ((p0_1>p2_2)||(p2_3<3))))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(E(TRUE U (p0_2>=2)))))] = FALSE * (([FwdG((EY(Init) * !((E(TRUE U (p1_3>p2_1)) + (p2_1>1)))),...355
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.335612,15352,1,0,205,57882,61,160,642,80261,224
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:20] [INFO ] Invariant cache hit.
[2026-05-26 23:17:20] [INFO ] Implicit Places using invariants in 30 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 30 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 32 ms. Remains : 6/9 places, 9/9 transitions.
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Input system was already deterministic with 9 transitions.
RANDOM walk for 39 steps (0 resets) in 5 ms. (6 steps per ms) remains 0/1 properties
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16624773566870690420.gal : 0 ms
[2026-05-26 23:17:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13511378225446984295.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16624773566870690420.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13511378225446984295.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:20] [INFO ] Invariant cache hit.
[2026-05-26 23:17:20] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-26 23:17:20] [INFO ] Invariant cache hit.
[2026-05-26 23:17:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-26 23:17:20] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 9/9 places, 9/9 transitions.
[2026-05-26 23:17:20] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:21] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:21] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:21] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:21] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality16740881204548651281.gal : 1 ms
[2026-05-26 23:17:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality6604696633773018749.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/CTLCardinality16740881204548651281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6604696633773018749.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,8484,0.037895,4996,2,538,5,6027,6,0,57,5867,0


Converting to forward existential form...Done !
original formula: EF(((E(!(EX((p2_2<=3))) U (p2_3>0)) + (((p1_2<=3) * A((p0_1<=2) U ((p0_1<=p1_3)||(p1_3>=2)))) * (EX((p2_3<=0)) * (A((p0_2<=1) U (p2_3<=p2...250
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * (E(!(EX((p2_2<=3))) U (p2_3>0)) + (((p1_2<=3) * !((E(!(((p0_1<=p1_3)||(p1_3>=2))) U (...889
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,1,0.257359,12336,1,0,246,38587,75,164,602,58971,327
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:17:21] [INFO ] Invariant cache hit.
[2026-05-26 23:17:21] [INFO ] Implicit Places using invariants in 25 ms returned [6, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 28 ms. Remains : 7/9 places, 9/9 transitions.
[2026-05-26 23:17:21] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:21] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:21] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 23:17:21] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:21] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:17:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality3722438832877830106.gal : 0 ms
[2026-05-26 23:17:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality13350165366781819323.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/CTLCardinality3722438832877830106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13350165366781819323.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,8484,0.025201,4820,2,342,5,5236,6,0,49,5112,0


Converting to forward existential form...Done !
original formula: EF(AG((p2_2>2)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p2_2>2)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,0,0.048208,5084,1,0,29,5908,40,12,395,5714,28
FORMULA PGCD-PT-D02N005-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-26 23:17:21] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:17:21] [INFO ] Flatten gal took : 0 ms
Total runtime 4991 ms.

BK_STOP 1779837441393

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="PGCD-PT-D02N005"
export BK_EXAMINATION="CTLCardinality"
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 PGCD-PT-D02N005, examination is CTLCardinality"
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-177969914300801"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-PT-D02N005.tgz
mv PGCD-PT-D02N005 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;