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.r082-smll-177946993600258.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 Dekker-PT-015, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993600258
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 7.4K Mar 4 18:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 4 18:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 4 18:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 4 18:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 08:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 08:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 08:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 4 18:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Mar 4 18:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 4 18:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Mar 4 18:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 08:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 08:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 141K 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 Dekker-PT-015-CTLFireability-2024-00
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-01
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-02
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-03
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-04
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-05
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-06
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-07
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-08
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-09
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-10
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-11
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-12
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-13
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-14
FORMULA_NAME Dekker-PT-015-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779636713244

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Dekker-PT-015
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 15:31:55] [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]
[2026-05-24 15:31:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 15:31:55] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2026-05-24 15:31:55] [INFO ] Transformed 75 places.
[2026-05-24 15:31:55] [INFO ] Transformed 255 transitions.
[2026-05-24 15:31:55] [INFO ] Found NUPN structural information;
[2026-05-24 15:31:55] [INFO ] Parsed PT model containing 75 places and 255 transitions and 1830 arcs in 336 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 54 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 255/255 transitions.
Applied a total of 0 rules in 20 ms. Remains 75 /75 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:31:55] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14234272098309928214.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11429704648357318844.kers'
[2026-05-24 15:31:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14234272098309928214.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11429704648357318844.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 0 ms.
// Phase 1: matrix 60 rows 45 cols 120 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-24 15:31:55] [INFO ] Computed 45 invariants in 1 ms
Computed 45 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11429704648357318844.kers
Total runtime 3 ms.
[2026-05-24 15:31:56] [INFO ] Implicit Places using invariants in 386 ms returned [36, 42, 45, 51, 54, 57, 60, 63, 66, 69, 72]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 450 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/75 places, 255/255 transitions.
Applied a total of 0 rules in 10 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 507 ms. Remains : 64/75 places, 255/255 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 8 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:31:56] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-784076433006488581.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5370656587545448566.kers'
[2026-05-24 15:31:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-784076433006488581.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5370656587545448566.kers]
Culling duplicate invariants (modulo rational): removing 19 columns.
Culled 19 columns in 0 ms.
// Phase 1: matrix 60 rows 45 cols 120 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-24 15:31:56] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5370656587545448566.kers
Total runtime 2 ms.
[2026-05-24 15:31:56] [INFO ] Implicit Places using invariants in 109 ms returned []
[2026-05-24 15:31:56] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:31:56] [INFO ] Invariant cache hit.
[2026-05-24 15:31:56] [INFO ] State equation strengthened by 15 read => feed constraints.
[2026-05-24 15:31:56] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
Running 240 sub problems to find dead transitions.
[2026-05-24 15:31:56] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:31:56] [INFO ] Invariant cache hit.
[2026-05-24 15:31:56] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 30/90 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 20/110 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 18/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (OVERLAPS) 4/64 variables, 4/132 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 4/136 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/64 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (OVERLAPS) 60/124 variables, 64/200 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 15/215 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/124 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 11 (OVERLAPS) 0/124 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 215 constraints, problems are : Problem set: 0 solved, 240 unsolved in 15217 ms.
Refiners :[Domain max(s): 64/64 constraints, Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 64/64 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 240 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 30/90 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 38/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (OVERLAPS) 4/64 variables, 4/132 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 4/136 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (OVERLAPS) 60/124 variables, 64/200 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 15/215 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 240/455 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/124 variables, 20/475 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/124 variables, 20/495 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/124 variables, 15/510 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/124 variables, 9/519 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/124 variables, 1/520 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/124 variables, 2/522 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/124 variables, 0/522 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 17 (OVERLAPS) 0/124 variables, 0/522 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 522 constraints, problems are : Problem set: 0 solved, 240 unsolved in 25948 ms.
Refiners :[Domain max(s): 64/64 constraints, Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 64/64 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 105/105 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41464ms problems are : Problem set: 0 solved, 240 unsolved
Search for dead transitions found 0 dead transitions in 41502ms
Finished structural reductions in LTL mode , in 1 iterations and 41827 ms. Remains : 64/64 places, 255/255 transitions.
Support contains 54 out of 64 places after structural reductions.
[2026-05-24 15:32:38] [INFO ] Flatten gal took : 109 ms
[2026-05-24 15:32:38] [INFO ] Flatten gal took : 56 ms
[2026-05-24 15:32:38] [INFO ] Input system was already deterministic with 255 transitions.
Reduction of identical properties reduced properties to check from 58 to 56
RANDOM walk for 40000 steps (8 resets) in 2652 ms. (15 steps per ms) remains 6/56 properties
BEST_FIRST walk for 40004 steps (8 resets) in 233 ms. (170 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 285 ms. (139 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 2/2 properties
[2026-05-24 15:32:39] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:39] [INFO ] Invariant cache hit.
[2026-05-24 15:32:39] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp56 is UNSAT
After SMT solving in domain Real declared 26/124 variables, and 32 constraints, problems are : Problem set: 2 solved, 0 unsolved in 43 ms.
Refiners :[Domain max(s): 26/64 constraints, Positive P Invariants (semi-flows): 6/30 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/64 constraints, ReadFeed: 0/15 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Dekker-PT-015-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 15:32:39] [INFO ] Flatten gal took : 23 ms
[2026-05-24 15:32:39] [INFO ] Flatten gal took : 27 ms
[2026-05-24 15:32:40] [INFO ] Input system was already deterministic with 255 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 4 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:40] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:40] [INFO ] Invariant cache hit.
[2026-05-24 15:32:40] [INFO ] Implicit Places using invariants in 103 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 105 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 3 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 112 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:40] [INFO ] Flatten gal took : 18 ms
[2026-05-24 15:32:40] [INFO ] Flatten gal took : 19 ms
[2026-05-24 15:32:40] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:40] [INFO ] Flatten gal took : 19 ms
[2026-05-24 15:32:40] [INFO ] Flatten gal took : 18 ms
[2026-05-24 15:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability158537659057940408.gal : 13 ms
[2026-05-24 15:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5737471289415806433.ctl : 5 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/CTLFireability158537659057940408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5737471289415806433.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,278528,0.08947,6708,2,187,5,4281,6,0,498,2016,0


Converting to forward existential form...Done !
original formula: EF((EF(!(A((((flag_1_11==1)&&(flag_1_12==1))&&(p1_11==1)) U (((flag_1_3==1)&&(flag_1_13==1))&&(p1_3==1))))) * AX(AG(((((((flag_1_6==1)&&(...277
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * E(TRUE U !(!((E(!((((flag_1_3==1)&&(flag_1_13==1))&&(p1_3==1))) U (!((((flag_1_11==1)&&(fla...470
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,0,0.244055,9288,1,0,535,32651,532,258,4334,21228,522
FORMULA Dekker-PT-015-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 4 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:40] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:40] [INFO ] Invariant cache hit.
[2026-05-24 15:32:40] [INFO ] Implicit Places using invariants in 138 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 140 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 5 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:40] [INFO ] Flatten gal took : 15 ms
[2026-05-24 15:32:40] [INFO ] Flatten gal took : 15 ms
[2026-05-24 15:32:40] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:40] [INFO ] Flatten gal took : 14 ms
[2026-05-24 15:32:40] [INFO ] Flatten gal took : 22 ms
[2026-05-24 15:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability3967044043422445153.gal : 8 ms
[2026-05-24 15:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2733197189573787410.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/CTLFireability3967044043422445153.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2733197189573787410.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,278528,0.071205,6804,2,187,5,4281,6,0,498,2016,0


Converting to forward existential form...Done !
original formula: AG(AF(EX((((flag_1_3==0)||(flag_1_11==0))||(p1_11==0)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX((((flag_1_3==0)||(flag_1_11==0))||(p1_11==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,1,0.236643,9340,1,0,535,31705,532,259,4298,22019,519
FORMULA Dekker-PT-015-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 33 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:41] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:41] [INFO ] Invariant cache hit.
[2026-05-24 15:32:41] [INFO ] Implicit Places using invariants in 95 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 97 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 20 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 150 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:41] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:41] [INFO ] Flatten gal took : 13 ms
[2026-05-24 15:32:41] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:41] [INFO ] Flatten gal took : 13 ms
[2026-05-24 15:32:41] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:41] [INFO ] Time to serialize gal into /tmp/CTLFireability10659079989311249428.gal : 6 ms
[2026-05-24 15:32:41] [INFO ] Time to serialize properties into /tmp/CTLFireability10065144851314653806.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/CTLFireability10659079989311249428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10065144851314653806.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,278528,0.071702,6804,2,187,5,4281,6,0,498,2016,0


Converting to forward existential form...Done !
original formula: (EG((((flag_1_13==1)&&(flag_1_14==1))&&(p1_14==1))) + E(!((((flag_1_2==1)&&(flag_1_11==1))&&(p1_2==1))) U A(AG(((((flag_1_9==1)&&(flag_1_...536
=> equivalent forward existential formula: ([FwdG(Init,(((flag_1_13==1)&&(flag_1_14==1))&&(p1_14==1)))] != FALSE + [((FwdU(Init,!((((flag_1_2==1)&&(flag_1_...762
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,0,0.252077,9960,1,0,536,33424,542,260,4396,21700,530
FORMULA Dekker-PT-015-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:41] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:41] [INFO ] Invariant cache hit.
[2026-05-24 15:32:41] [INFO ] Implicit Places using invariants in 130 ms returned [30, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 132 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/64 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 136 ms. Remains : 62/64 places, 255/255 transitions.
[2026-05-24 15:32:41] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:41] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:41] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:41] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:41] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:41] [INFO ] Time to serialize gal into /tmp/CTLFireability11195995486098784122.gal : 3 ms
[2026-05-24 15:32:41] [INFO ] Time to serialize properties into /tmp/CTLFireability11391777619355767809.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/CTLFireability11195995486098784122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11391777619355767809.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,278528,0.116816,6832,2,195,5,4406,6,0,506,2078,0


Converting to forward existential form...Done !
original formula: EX((E(E(!(((((flag_1_3==1)&&(flag_1_13==1))&&((p1_13==1)&&(flag_1_2==1)))&&((flag_1_14==1)&&(p1_2==1)))) U ((((flag_0_6==1)&&(p0_6==1))&&...757
=> equivalent forward existential formula: ([((FwdU(EY(Init),E(!(((((flag_1_3==1)&&(flag_1_13==1))&&((p1_13==1)&&(flag_1_2==1)))&&((flag_1_14==1)&&(p1_2==1...1527
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,0,0.500512,11540,1,0,553,39094,558,276,4502,29662,560
FORMULA Dekker-PT-015-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:42] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:42] [INFO ] Invariant cache hit.
[2026-05-24 15:32:42] [INFO ] Implicit Places using invariants in 81 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 83 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 88 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:42] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:42] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:42] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:42] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:42] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:42] [INFO ] Time to serialize gal into /tmp/CTLFireability7371687062365117180.gal : 4 ms
[2026-05-24 15:32:42] [INFO ] Time to serialize properties into /tmp/CTLFireability1580245495021694118.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/CTLFireability7371687062365117180.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1580245495021694118.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,278528,0.07268,6808,2,187,5,4281,6,0,498,2016,0


Converting to forward existential form...Done !
original formula: EX(E(((!(((flag_1_1==1)&&(flag_1_2==1))&&(p1_2==1)))||(((flag_1_11==1)&&(flag_1_12==1))&&(p1_12==1))) U EG((!(EG((((flag_1_0==1)&&(flag_1...577
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),((!(((flag_1_1==1)&&(flag_1_2==1))&&(p1_2==1)))||(((flag_1_11==1)&&(flag_1_12==1))&&(p1_12==...621
Hit Full ! (commute/partial/dont) 145/0/110
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,1,0.356639,12548,1,0,541,47534,544,263,4479,37669,531
FORMULA Dekker-PT-015-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:42] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:42] [INFO ] Invariant cache hit.
[2026-05-24 15:32:43] [INFO ] Implicit Places using invariants in 132 ms returned [30, 33, 45]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 133 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/64 places, 255/255 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 140 ms. Remains : 61/64 places, 255/255 transitions.
[2026-05-24 15:32:43] [INFO ] Flatten gal took : 10 ms
[2026-05-24 15:32:43] [INFO ] Flatten gal took : 10 ms
[2026-05-24 15:32:43] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:43] [INFO ] Flatten gal took : 17 ms
[2026-05-24 15:32:43] [INFO ] Flatten gal took : 15 ms
[2026-05-24 15:32:43] [INFO ] Time to serialize gal into /tmp/CTLFireability1342379079339188937.gal : 5 ms
[2026-05-24 15:32:43] [INFO ] Time to serialize properties into /tmp/CTLFireability86460759909276668.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/CTLFireability1342379079339188937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability86460759909276668.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 -...281
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,278528,0.11296,6816,2,191,5,4327,6,0,502,2044,0


Converting to forward existential form...Done !
original formula: AG((EG((((((flag_0_0==0)||(flag_0_1==0))||((flag_0_2==0)||(flag_0_3==0)))||(((flag_0_4==0)||(flag_0_5==0))||((flag_0_6==0)||(flag_0_7==0)...416
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(EX(E(TRUE U (((flag_1_1==0)||(flag_1_7==0))||(p1_1==0))))))) * !(EG((((((flag_0_0==0)|...479
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,1,0.433372,9920,1,0,538,33128,539,262,4428,22714,532
FORMULA Dekker-PT-015-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 4 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:43] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:43] [INFO ] Invariant cache hit.
[2026-05-24 15:32:43] [INFO ] Implicit Places using invariants in 109 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 112 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 3 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 122 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:43] [INFO ] Flatten gal took : 8 ms
[2026-05-24 15:32:43] [INFO ] Flatten gal took : 7 ms
[2026-05-24 15:32:43] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:43] [INFO ] Flatten gal took : 8 ms
[2026-05-24 15:32:43] [INFO ] Flatten gal took : 16 ms
[2026-05-24 15:32:43] [INFO ] Time to serialize gal into /tmp/CTLFireability7118595960625786574.gal : 3 ms
[2026-05-24 15:32:43] [INFO ] Time to serialize properties into /tmp/CTLFireability1159566609902177686.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/CTLFireability7118595960625786574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1159566609902177686.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,278528,0.078891,6804,2,187,5,4281,6,0,498,2016,0


Converting to forward existential form...Done !
original formula: AX(AG(((AF(!(E((((flag_1_8==1)&&(flag_1_10==1))&&(p1_10==1)) U (((flag_1_11==1)&&(flag_1_13==1))&&(p1_13==1))))) + (flag_1_1==0)) + (p3_1...162
=> equivalent forward existential formula: [FwdG(((FwdU(EY(Init),TRUE) * !((p3_1==0))) * !((flag_1_1==0))),!(!(E((((flag_1_8==1)&&(flag_1_10==1))&&(p1_10==...220
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,0,0.310825,10960,1,0,558,40214,541,278,4392,28116,554
FORMULA Dekker-PT-015-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 30 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:44] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:44] [INFO ] Invariant cache hit.
[2026-05-24 15:32:44] [INFO ] Implicit Places using invariants in 181 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 182 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 12 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 225 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:44] [INFO ] Flatten gal took : 6 ms
[2026-05-24 15:32:44] [INFO ] Flatten gal took : 7 ms
[2026-05-24 15:32:44] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:44] [INFO ] Flatten gal took : 7 ms
[2026-05-24 15:32:44] [INFO ] Flatten gal took : 7 ms
[2026-05-24 15:32:44] [INFO ] Time to serialize gal into /tmp/CTLFireability12922333808148491293.gal : 2 ms
[2026-05-24 15:32:44] [INFO ] Time to serialize properties into /tmp/CTLFireability113213444439027241.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/CTLFireability12922333808148491293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability113213444439027241.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,278528,0.072331,6808,2,187,5,4281,6,0,498,2016,0


Converting to forward existential form...Done !
original formula: AG(EF((((flag_1_5==0)||(flag_1_11==0))||(p1_11==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((flag_1_5==0)||(flag_1_11==0))||(p1_11==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,1,0.223732,9272,1,0,535,32742,531,257,4284,20761,520
FORMULA Dekker-PT-015-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:44] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:44] [INFO ] Invariant cache hit.
[2026-05-24 15:32:44] [INFO ] Implicit Places using invariants in 167 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 169 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 3 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:44] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:44] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:44] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:44] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:44] [INFO ] Flatten gal took : 13 ms
[2026-05-24 15:32:44] [INFO ] Time to serialize gal into /tmp/CTLFireability11959868523876299049.gal : 2 ms
[2026-05-24 15:32:44] [INFO ] Time to serialize properties into /tmp/CTLFireability2360157642359399438.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/CTLFireability11959868523876299049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2360157642359399438.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,278528,0.118091,6808,2,187,5,4281,6,0,498,2016,0


Converting to forward existential form...Done !
original formula: AG((EF((((flag_1_11==1)&&(flag_1_13==1))&&(p1_11==1))) + AX((((flag_1_0==1)&&(flag_1_10==1))&&(p1_0==1)))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(E(TRUE U (((flag_1_11==1)&&(flag_1_13==1))&&(p1_11==1)))))) * !((((flag_1_0==1)&&(flag...188
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,1,0.358354,9320,1,0,537,32677,533,259,4290,20780,524
FORMULA Dekker-PT-015-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 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 4 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:45] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:45] [INFO ] Invariant cache hit.
[2026-05-24 15:32:45] [INFO ] Implicit Places using invariants in 130 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 131 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 7 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 142 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:45] [INFO ] Flatten gal took : 13 ms
[2026-05-24 15:32:45] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:45] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:45] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:45] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14454491722479566540.gal : 3 ms
[2026-05-24 15:32:45] [INFO ] Time to serialize properties into /tmp/CTLFireability14551216881161924451.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/CTLFireability14454491722479566540.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14551216881161924451.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,278528,0.078057,6808,2,187,5,4281,6,0,498,2016,0


Converting to forward existential form...Done !
original formula: EF(AG(EX(((((flag_1_0==0)||(flag_1_5==0))||((p1_0==0)||(flag_1_13==0)))||((flag_1_14==0)||(p1_13==0))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(((((flag_1_0==0)||(flag_1_5==0))||((p1_0==0)||(flag_1_13==0)))||((flag_1_14=...187
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,1,0.232014,9300,1,0,535,32203,529,258,4256,21670,517
FORMULA Dekker-PT-015-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 15 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:45] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:45] [INFO ] Invariant cache hit.
[2026-05-24 15:32:45] [INFO ] Implicit Places using invariants in 135 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 137 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 13 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 165 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:45] [INFO ] Flatten gal took : 17 ms
[2026-05-24 15:32:45] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:45] [INFO ] Input system was already deterministic with 255 transitions.
RANDOM walk for 266 steps (0 resets) in 6 ms. (38 steps per ms) remains 0/1 properties
FORMULA Dekker-PT-015-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 15:32:46] [INFO ] Flatten gal took : 17 ms
[2026-05-24 15:32:46] [INFO ] Flatten gal took : 15 ms
[2026-05-24 15:32:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3677078345050768706.gal : 2 ms
[2026-05-24 15:32:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6948136416747102013.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/ReachabilityCardinality3677078345050768706.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6948136416747102013.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 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:46] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:46] [INFO ] Invariant cache hit.
[2026-05-24 15:32:46] [INFO ] Implicit Places using invariants in 102 ms returned [33, 45]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 103 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/64 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 107 ms. Remains : 62/64 places, 255/255 transitions.
[2026-05-24 15:32:46] [INFO ] Flatten gal took : 10 ms
[2026-05-24 15:32:46] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:46] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:46] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:46] [INFO ] Flatten gal took : 12 ms
[2026-05-24 15:32:46] [INFO ] Time to serialize gal into /tmp/CTLFireability11611311031457254468.gal : 2 ms
[2026-05-24 15:32:46] [INFO ] Time to serialize properties into /tmp/CTLFireability15994690867854957293.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/CTLFireability11611311031457254468.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15994690867854957293.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,278528,0.073,6824,2,193,5,4333,6,0,506,2046,0


Converting to forward existential form...Done !
original formula: EG(E(((!((E((((flag_1_2==1)&&(flag_1_4==1))&&(p1_4==1)) U (((((flag_0_0==1)&&(flag_0_1==1))&&((flag_0_2==1)&&(flag_0_3==1)))&&(((flag_0_5...982
=> equivalent forward existential formula: [FwdG(Init,E(((!((E((((flag_1_2==1)&&(flag_1_4==1))&&(p1_4==1)) U (((((flag_0_0==1)&&(flag_0_1==1))&&((flag_0_2=...1043
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
(forward)formula 0,1,0.844898,18644,1,0,642,76124,574,330,4605,64071,680
FORMULA Dekker-PT-015-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:47] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:47] [INFO ] Invariant cache hit.
[2026-05-24 15:32:47] [INFO ] Implicit Places using invariants in 68 ms returned [30, 38, 45]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 69 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/64 places, 255/255 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 61/64 places, 255/255 transitions.
[2026-05-24 15:32:47] [INFO ] Flatten gal took : 6 ms
[2026-05-24 15:32:47] [INFO ] Flatten gal took : 8 ms
[2026-05-24 15:32:47] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:47] [INFO ] Flatten gal took : 7 ms
[2026-05-24 15:32:47] [INFO ] Flatten gal took : 7 ms
[2026-05-24 15:32:47] [INFO ] Time to serialize gal into /tmp/CTLFireability6583499267810130770.gal : 2 ms
[2026-05-24 15:32:47] [INFO ] Time to serialize properties into /tmp/CTLFireability16929701541154859112.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/CTLFireability6583499267810130770.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16929701541154859112.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,278528,0.069111,6812,2,191,5,4300,6,0,502,2038,0


Converting to forward existential form...Done !
original formula: (E((EG(((EG((((flag_1_6==1)&&(flag_1_7==1))&&(p1_7==1))) + (((flag_1_4==1)&&(flag_1_10==1))&&(p1_10==1))) + !((((flag_1_5==1)&&(flag_1_8=...1560
=> equivalent forward existential formula: [FwdG((Init * !(E((EG(((EG((((flag_1_6==1)&&(flag_1_7==1))&&(p1_7==1))) + (((flag_1_4==1)&&(flag_1_10==1))&&(p1_...1614
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.73893,22872,1,0,592,91919,578,309,4558,105939,606
FORMULA Dekker-PT-015-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:48] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:48] [INFO ] Invariant cache hit.
[2026-05-24 15:32:48] [INFO ] Implicit Places using invariants in 156 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 157 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 13 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 185 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:48] [INFO ] Flatten gal took : 10 ms
[2026-05-24 15:32:48] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:48] [INFO ] Input system was already deterministic with 255 transitions.
RANDOM walk for 84 steps (0 resets) in 6 ms. (12 steps per ms) remains 0/1 properties
FORMULA Dekker-PT-015-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 15:32:48] [INFO ] Flatten gal took : 8 ms
[2026-05-24 15:32:48] [INFO ] Flatten gal took : 7 ms
[2026-05-24 15:32:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7899852859983680339.gal : 2 ms
[2026-05-24 15:32:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1384127436473268441.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/ReachabilityCardinality7899852859983680339.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1384127436473268441.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:188)
at java.base/java.io.BufferedInputStream.read1(BufferedInputStream.java:343)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:420)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:32:48] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:32:48] [INFO ] Invariant cache hit.
[2026-05-24 15:32:48] [INFO ] Implicit Places using invariants in 138 ms returned [30, 33, 38, 45]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 139 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/64 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 143 ms. Remains : 60/64 places, 255/255 transitions.
[2026-05-24 15:32:48] [INFO ] Flatten gal took : 9 ms
[2026-05-24 15:32:48] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:48] [INFO ] Input system was already deterministic with 255 transitions.
[2026-05-24 15:32:48] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:48] [INFO ] Flatten gal took : 11 ms
[2026-05-24 15:32:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15925688527033647273.gal : 2 ms
[2026-05-24 15:32:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3297757380520201417.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/CTLFireability15925688527033647273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3297757380520201417.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,278528,0.07072,6808,2,187,5,4281,6,0,498,2016,0


Converting to forward existential form...Done !
original formula: AX(AX(AG((((flag_1_3==1)&&(flag_1_11==1))&&(p1_11==1)))))
=> equivalent forward existential formula: [(FwdU(EY(EY(Init)),TRUE) * !((((flag_1_3==1)&&(flag_1_11==1))&&(p1_11==1))))] = FALSE
(forward)formula 0,0,0.096701,7072,1,0,10,4821,10,2,1147,2880,5
FORMULA Dekker-PT-015-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-24 15:32:48] [INFO ] Flatten gal took : 18 ms
[2026-05-24 15:32:48] [INFO ] Flatten gal took : 11 ms
Total runtime 53457 ms.

BK_STOP 1779636768761

--------------------
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="Dekker-PT-015"
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 Dekker-PT-015, 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 r082-smll-177946993600258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-015.tgz
mv Dekker-PT-015 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 ;