Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813800394.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is CircularTrains-PT-024, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813800394
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 19K May 29 14:32 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 CircularTrains-PT-024-CTLFireability-2023-12
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2023-13
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2023-14
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2023-15
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-00
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-01
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-02
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-03
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-04
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-05
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-06
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-07
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-08
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-09
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-10
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748887585083

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircularTrains-PT-024
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 18:06:27] [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]
[2025-06-02 18:06:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:06:28] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2025-06-02 18:06:28] [INFO ] Transformed 48 places.
[2025-06-02 18:06:28] [INFO ] Transformed 24 transitions.
[2025-06-02 18:06:28] [INFO ] Parsed PT model containing 48 places and 24 transitions and 96 arcs in 408 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 36 ms.
Support contains 48 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 15 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
// Phase 1: matrix 24 rows 48 cols
[2025-06-02 18:06:28] [INFO ] Computed 25 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:28] [INFO ] Implicit Places using invariants in 273 ms returned []
[2025-06-02 18:06:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:28] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
Running 16 sub problems to find dead transitions.
[2025-06-02 18:06:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 12/44 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 4/48 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 24/72 variables, 48/73 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 0/72 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/72 variables, and 73 constraints, problems are : Problem set: 0 solved, 16 unsolved in 1098 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 12/44 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 4/48 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 24/72 variables, 48/73 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 16/89 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/72 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/72 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 72/72 variables, and 89 constraints, problems are : Problem set: 0 solved, 16 unsolved in 812 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1954ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 1972ms
Finished structural reductions in LTL mode , in 1 iterations and 2507 ms. Remains : 48/48 places, 24/24 transitions.
Support contains 48 out of 48 places after structural reductions.
[2025-06-02 18:06:31] [INFO ] Flatten gal took : 38 ms
[2025-06-02 18:06:31] [INFO ] Flatten gal took : 18 ms
[2025-06-02 18:06:31] [INFO ] Input system was already deterministic with 24 transitions.
Reduction of identical properties reduced properties to check from 48 to 41
RANDOM walk for 40000 steps (8 resets) in 1142 ms. (34 steps per ms) remains 1/41 properties
BEST_FIRST walk for 40003 steps (8 resets) in 611 ms. (65 steps per ms) remains 1/1 properties
[2025-06-02 18:06:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp18 is UNSAT
After SMT solving in domain Real declared 7/72 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 33 ms.
Refiners :[Positive P Invariants (semi-flows): 2/12 constraints, Generalized P Invariants (flows): 0/13 constraints, State Equation: 0/48 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-02 18:06:31] [INFO ] Flatten gal took : 8 ms
[2025-06-02 18:06:32] [INFO ] Flatten gal took : 12 ms
[2025-06-02 18:06:32] [INFO ] Input system was already deterministic with 24 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 6 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:32] [INFO ] Implicit Places using invariants in 106 ms returned [4, 6, 10, 30, 39, 41, 46, 47]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 113 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 121 ms. Remains : 40/48 places, 24/24 transitions.
[2025-06-02 18:06:32] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:06:32] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:06:32] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:32] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:06:32] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:06:32] [INFO ] Time to serialize gal into /tmp/CTLFireability2882214438520221640.gal : 3 ms
[2025-06-02 18:06:32] [INFO ] Time to serialize properties into /tmp/CTLFireability11737691697103218985.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2882214438520221640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11737691697103218985.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.043871,4276,2,492,5,3199,6,0,187,2879,0


Converting to forward existential form...Done !
original formula: EX((EG(((F16>=1)&&(Section_15>=1))) + ((F21>=1)&&(Section_20>=1))))
=> equivalent forward existential formula: ([FwdG(EY(Init),((F16>=1)&&(Section_15>=1)))] != FALSE + [(EY(Init) * ((F21>=1)&&(Section_20>=1)))] != FALSE)
Hit Full ! (commute/partial/dont) 21/2/3
(forward)formula 0,0,0.173668,7604,1,0,10,21642,20,2,909,15806,10
FORMULA CircularTrains-PT-024-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:32] [INFO ] Implicit Places using invariants in 148 ms returned [4, 6, 30, 39, 41]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 149 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 153 ms. Remains : 43/48 places, 24/24 transitions.
[2025-06-02 18:06:32] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:32] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:06:32] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:32] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:32] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:32] [INFO ] Time to serialize gal into /tmp/CTLFireability9037209195635118152.gal : 2 ms
[2025-06-02 18:06:32] [INFO ] Time to serialize properties into /tmp/CTLFireability1920588847062056530.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9037209195635118152.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1920588847062056530.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.029729,4412,2,538,5,3585,6,0,199,3272,0


Converting to forward existential form...Done !
original formula: AF(((EG(EF(((F6>=1)&&(Section_5>=1)))) * A((((Section_24>=1)&&(F1>=1)) + ((EF(((F2>=1)&&(Section_1>=1))) + ((Section_16>=1)&&(F17>=1))) *...281
=> equivalent forward existential formula: [FwdG(Init,!(((EG(E(TRUE U ((F6>=1)&&(Section_5>=1)))) * !((E(!(!(EX(!(((Section_19>=1)&&(F20>=1)))))) U (!((((S...447
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.740603,27632,1,0,123,135740,34,144,1038,172070,159
FORMULA CircularTrains-PT-024-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 6 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:33] [INFO ] Implicit Places using invariants in 72 ms returned [4, 6, 10, 30, 39, 41, 46, 47]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 73 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/48 places, 24/24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 40 transition count 17
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 33 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 32 transition count 16
Applied a total of 16 rules in 15 ms. Remains 32 /40 variables (removed 8) and now considering 16/24 (removed 8) transitions.
// Phase 1: matrix 16 rows 32 cols
[2025-06-02 18:06:33] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:33] [INFO ] Implicit Places using invariants in 82 ms returned []
[2025-06-02 18:06:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:33] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 32/48 places, 16/24 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 252 ms. Remains : 32/48 places, 16/24 transitions.
[2025-06-02 18:06:33] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:33] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:33] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-02 18:06:33] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:33] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:33] [INFO ] Time to serialize gal into /tmp/CTLFireability15065554565162409263.gal : 1 ms
[2025-06-02 18:06:33] [INFO ] Time to serialize properties into /tmp/CTLFireability15036641068860284509.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15065554565162409263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15036641068860284509.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,12870,0.012278,4152,2,225,5,1913,6,0,147,1843,0


Converting to forward existential form...Done !
original formula: EG(((F19>=1)&&(Section_18>=1)))
=> equivalent forward existential formula: [FwdG(Init,((F19>=1)&&(Section_18>=1)))] != FALSE
Hit Full ! (commute/partial/dont) 13/2/3
(forward)formula 0,0,0.045659,5432,1,0,7,9525,19,1,732,7232,8
FORMULA CircularTrains-PT-024-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
// Phase 1: matrix 24 rows 48 cols
[2025-06-02 18:06:33] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:33] [INFO ] Implicit Places using invariants in 112 ms returned [4, 6, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 117 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 120 ms. Remains : 45/48 places, 24/24 transitions.
[2025-06-02 18:06:33] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:33] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:06:33] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:33] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:06:33] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:06:33] [INFO ] Time to serialize gal into /tmp/CTLFireability13859762817005300961.gal : 2 ms
[2025-06-02 18:06:33] [INFO ] Time to serialize properties into /tmp/CTLFireability10532696717159831825.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13859762817005300961.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10532696717159831825.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.037351,4424,2,601,5,3909,6,0,207,3649,0


Converting to forward existential form...Done !
original formula: E(A(A(!(E(((Section_16>=1)&&(F17>=1)) U ((Section_4>=1)&&(F5>=1)))) U AF((((F8>=1)&&(Section_7>=1))&&((Section_11>=1)&&(F12>=1))))) U AX(...643
=> equivalent forward existential formula: [((FwdU(Init,!((E(!(!(EX(!(((F7>=1)&&(Section_6>=1)))))) U (!(!((E(!(!(EG(!((((F8>=1)&&(Section_7>=1))&&((Sectio...1274
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 21/2/3
Hit Full ! (commute/partial/dont) 21/0/3
(forward)formula 0,0,1.96568,49044,1,0,26,312672,62,13,1191,227558,27
FORMULA CircularTrains-PT-024-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:36] [INFO ] Implicit Places using invariants in 80 ms returned [4, 6, 30, 39, 46]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 82 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 43/48 places, 24/24 transitions.
[2025-06-02 18:06:36] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:36] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:36] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:36] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:36] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:36] [INFO ] Time to serialize gal into /tmp/CTLFireability8620698785633398978.gal : 2 ms
[2025-06-02 18:06:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17512923832026441719.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8620698785633398978.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17512923832026441719.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.022613,4412,2,564,5,3569,6,0,199,3295,0


Converting to forward existential form...Done !
original formula: EF(AX((E(((F2>=1)&&(Section_1>=1)) U ((Section_16>=1)&&(F17>=1))) * AF(((Section_10>=1)&&(F11>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((E(((F2>=1)&&(Section_1>=1)) U ((Section_16>=1)&&(F17>=1))) * !(EG(!(((Section_10>=1)...184
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 21/2/3
(forward)formula 0,1,0.44442,18128,1,0,12,99667,27,4,991,64504,10
FORMULA CircularTrains-PT-024-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:36] [INFO ] Implicit Places using invariants in 86 ms returned [10, 41]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 87 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 89 ms. Remains : 46/48 places, 24/24 transitions.
[2025-06-02 18:06:36] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:36] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:36] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:36] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:36] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:36] [INFO ] Time to serialize gal into /tmp/CTLFireability4947206003990452453.gal : 1 ms
[2025-06-02 18:06:36] [INFO ] Time to serialize properties into /tmp/CTLFireability13130826679472718963.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4947206003990452453.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13130826679472718963.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.02524,4688,2,673,5,4787,6,0,211,4459,0


Converting to forward existential form...Done !
original formula: AF(((A(((Section_4>=1)&&(F5>=1)) U AX((((F6>=1)&&(Section_5>=1))&&((Section_12>=1)&&(F13>=1))))) * (Section_2>=1)) * ((F3>=1) * (E(((F23>...441
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!(!(EX(!((((F6>=1)&&(Section_5>=1))&&((Section_12>=1)&&(F13>=1))))))) U (!(((Section_4>=1)&&...760
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 21/2/3
Hit Full ! (commute/partial/dont) 21/0/3
(forward)formula 0,0,0.912047,26112,1,0,19,157895,48,5,1183,97015,29
FORMULA CircularTrains-PT-024-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:37] [INFO ] Implicit Places using invariants in 81 ms returned [6, 10, 30, 39, 41, 47]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 83 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 86 ms. Remains : 42/48 places, 24/24 transitions.
[2025-06-02 18:06:37] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:37] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:37] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:37] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:37] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:37] [INFO ] Time to serialize gal into /tmp/CTLFireability7273926840760605642.gal : 1 ms
[2025-06-02 18:06:37] [INFO ] Time to serialize properties into /tmp/CTLFireability6427984431618129300.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7273926840760605642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6427984431618129300.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.022079,4536,2,567,5,4088,6,0,195,3695,0


Converting to forward existential form...Done !
original formula: (AF(!(E(E(AG(!(((F18<1)||(Section_17<1)))) U ((F9>=1)&&(Section_8>=1))) U !(E(((F9>=1)&&(Section_8>=1)) U ((Section_19>=1)&&(F20>=1))))))...197
=> equivalent forward existential formula: [FwdG((Init * !(EX(!(E(TRUE U !(!(EG(!(((F23<1)||(Section_22<1))))))))))),!(!(E(E(!(E(TRUE U !(!(((F18<1)||(Sect...275
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 21/2/3
(forward)formula 0,1,0.261283,12472,1,0,17,58691,42,6,1010,33890,22
FORMULA CircularTrains-PT-024-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 3 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:38] [INFO ] Implicit Places using invariants in 95 ms returned [4, 6, 10, 30, 39, 41, 47]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 96 ms to find 7 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/48 places, 24/24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 41 transition count 21
Reduce places removed 3 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 6 rules applied. Total rules applied 9 place count 38 transition count 18
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 12 place count 35 transition count 18
Applied a total of 12 rules in 4 ms. Remains 35 /41 variables (removed 6) and now considering 18/24 (removed 6) transitions.
// Phase 1: matrix 18 rows 35 cols
[2025-06-02 18:06:38] [INFO ] Computed 18 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:38] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-02 18:06:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:38] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 35/48 places, 18/24 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 231 ms. Remains : 35/48 places, 18/24 transitions.
[2025-06-02 18:06:38] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:38] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:38] [INFO ] Input system was already deterministic with 18 transitions.
[2025-06-02 18:06:38] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:38] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:38] [INFO ] Time to serialize gal into /tmp/CTLFireability5324647990486672741.gal : 1 ms
[2025-06-02 18:06:38] [INFO ] Time to serialize properties into /tmp/CTLFireability524169370805863136.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5324647990486672741.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability524169370805863136.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,20658,0.022748,4196,2,258,5,2310,6,0,161,2192,0


Converting to forward existential form...Done !
original formula: AF(((A((((F7>=1)&&(Section_6>=1))&&((Section_19>=1)&&(F20>=1))) U !(((F21>=1)&&(Section_20>=1)))) * AF(((Section_12<1)||(F13<1)))) * (((S...206
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!(!(((F21>=1)&&(Section_20>=1)))) U (!((((F7>=1)&&(Section_6>=1))&&((Section_19>=1)&&(F20>=1...346
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 15/2/3
(forward)formula 0,1,0.335253,11108,1,0,78,51248,36,51,824,35116,58
FORMULA CircularTrains-PT-024-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
// Phase 1: matrix 24 rows 48 cols
[2025-06-02 18:06:38] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:38] [INFO ] Implicit Places using invariants in 69 ms returned [30, 39]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 71 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 75 ms. Remains : 46/48 places, 24/24 transitions.
[2025-06-02 18:06:38] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:06:38] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:06:38] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:38] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:38] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:38] [INFO ] Time to serialize gal into /tmp/CTLFireability14477522096736101472.gal : 1 ms
[2025-06-02 18:06:38] [INFO ] Time to serialize properties into /tmp/CTLFireability10346550577507637511.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14477522096736101472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10346550577507637511.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.044559,4684,2,733,5,5036,6,0,211,4691,0


Converting to forward existential form...Done !
original formula: (E(EX(((((A(((Section_10>=1)&&(F11>=1)) U ((F23>=1)&&(Section_22>=1))) * AX(((Section_12>=1)&&(F13>=1)))) * ((Section_19>=1)&&(F20>=1))) ...461
=> equivalent forward existential formula: [(FwdU((Init * E(EX(((((!((E(!(((F23>=1)&&(Section_22>=1))) U (!(((Section_10>=1)&&(F11>=1))) * !(((F23>=1)&&(Se...790
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 21/0/3
Hit Full ! (commute/partial/dont) 21/0/3
Hit Full ! (commute/partial/dont) 21/2/3
(forward)formula 0,0,1.21034,33636,1,0,26,205881,78,6,1172,119835,29
FORMULA CircularTrains-PT-024-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:39] [INFO ] Implicit Places using invariants in 60 ms returned [4, 10, 39, 41, 47]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 61 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 43/48 places, 24/24 transitions.
[2025-06-02 18:06:39] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:39] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:39] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:39] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:39] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:39] [INFO ] Time to serialize gal into /tmp/CTLFireability6973895079846983650.gal : 1 ms
[2025-06-02 18:06:39] [INFO ] Time to serialize properties into /tmp/CTLFireability15081543835259250294.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6973895079846983650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15081543835259250294.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.02198,4540,2,596,5,3847,6,0,199,3593,0


Converting to forward existential form...Done !
original formula: AX((AF(((Section_11>=1)&&(F12>=1))) * (((EF(((Section_19>=1)&&(F20>=1))) + AG((((F8<1)||(Section_7<1))||((Section_23<1)||(F24<1))))) + ((...212
=> equivalent forward existential formula: ([FwdG(EY(Init),!(((Section_11>=1)&&(F12>=1))))] = FALSE * [(FwdU((((EY(Init) * !(((F14>=1)&&(Section_13>=1)))) ...305
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 21/0/3
(forward)formula 0,1,0.180212,10172,1,0,12,38682,27,2,1032,32462,13
FORMULA CircularTrains-PT-024-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:40] [INFO ] Implicit Places using invariants in 60 ms returned [4, 6, 10, 30, 41, 46, 47]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 62 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65 ms. Remains : 41/48 places, 24/24 transitions.
[2025-06-02 18:06:40] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:40] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:40] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:40] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:40] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:40] [INFO ] Time to serialize gal into /tmp/CTLFireability10978831787890751943.gal : 1 ms
[2025-06-02 18:06:40] [INFO ] Time to serialize properties into /tmp/CTLFireability15808295839719211236.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10978831787890751943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15808295839719211236.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.018641,4404,2,499,5,3210,6,0,191,2892,0


Converting to forward existential form...Done !
original formula: A(((!(AF(((A(((F16>=1)&&(Section_15>=1)) U !(((F18<1)||(Section_17<1)))) * (Section_24>=1)) * (F1>=1)))) * EG(((AG(!(((F18<1)||(Section_1...527
=> equivalent forward existential formula: [((Init * !(EG(!((!((((EX(((F7>=1)&&(Section_6>=1))) * ((E(TRUE U ((Section_9>=1)&&(F10>=1))) + !(((Section_12>=...1359
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.283957,12468,1,0,21,57013,39,13,986,45475,23
FORMULA CircularTrains-PT-024-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:40] [INFO ] Implicit Places using invariants in 77 ms returned [4, 6, 30, 39, 46, 47]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 78 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 82 ms. Remains : 42/48 places, 24/24 transitions.
[2025-06-02 18:06:40] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:40] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:40] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:40] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:40] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:40] [INFO ] Time to serialize gal into /tmp/CTLFireability14985563647706822757.gal : 0 ms
[2025-06-02 18:06:40] [INFO ] Time to serialize properties into /tmp/CTLFireability9653035848728142377.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14985563647706822757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9653035848728142377.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.032358,4400,2,545,5,3418,6,0,195,3098,0


Converting to forward existential form...Done !
original formula: ((EG(((((((F18<1)||(Section_17<1))&&((Section_10<1)||(F11<1)))&&(((Section_14<1)||(F15<1))&&(F2>=1)))&&(Section_1>=1)) + E(((F6>=1)&&(Sec...303
=> equivalent forward existential formula: (([(Init * !(EG(((((((F18<1)||(Section_17<1))&&((Section_10<1)||(F11<1)))&&(((Section_14<1)||(F15<1))&&(F2>=1)))...398
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 21/2/3
Hit Full ! (commute/partial/dont) 21/2/3
(forward)formula 0,1,0.297166,10544,1,0,96,38271,39,63,1071,41860,77
FORMULA CircularTrains-PT-024-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:41] [INFO ] Implicit Places using invariants in 84 ms returned [4, 6, 10, 30, 41, 46, 47]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 85 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 87 ms. Remains : 41/48 places, 24/24 transitions.
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:41] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3558900811363654678.gal : 1 ms
[2025-06-02 18:06:41] [INFO ] Time to serialize properties into /tmp/CTLFireability5611012768278321505.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3558900811363654678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5611012768278321505.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.032257,4400,2,499,5,3210,6,0,191,2892,0


Converting to forward existential form...Done !
original formula: EG(AF(AX(((AG(((F9>=1)&&(Section_8>=1))) * EG(((Section_3>=1)&&(F4>=1)))) * ((Section_4<1)||(F5<1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!(EX(!(((!(E(TRUE U !(((F9>=1)&&(Section_8>=1))))) * EG(((Section_3>=1)&&(F4>=1)))) * ((Sectio...188
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.326399,11056,1,0,7,49535,29,0,886,29747,7
FORMULA CircularTrains-PT-024-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:41] [INFO ] Implicit Places using invariants in 75 ms returned [4, 6, 10, 30, 41, 46, 47]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 76 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 79 ms. Remains : 41/48 places, 24/24 transitions.
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 1 ms
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 1 ms
[2025-06-02 18:06:41] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:41] [INFO ] Time to serialize gal into /tmp/CTLFireability8986515680601730994.gal : 1 ms
[2025-06-02 18:06:41] [INFO ] Time to serialize properties into /tmp/CTLFireability894742024135726157.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8986515680601730994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability894742024135726157.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.018325,4404,2,499,5,3210,6,0,191,2892,0


Converting to forward existential form...Done !
original formula: !(E(EF((E(AX(((Section_4>=1)&&(F5>=1))) U !(((Section_4>=1)&&(F5>=1)))) + !(EF(((Section_2>=1)&&(F3>=1)))))) U AX(!((AX(((F9>=1)&&(Sectio...231
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U (E(!(EX(!(((Section_4>=1)&&(F5>=1))))) U !(((Section_4>=1)&&(F5>=1)))) + !(E(TRUE U ((Secti...303
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.062736,5940,1,0,9,13938,13,2,828,6146,6
FORMULA CircularTrains-PT-024-CTLFireability-2023-13 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 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:41] [INFO ] Implicit Places using invariants in 52 ms returned [10, 41, 47]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 53 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 55 ms. Remains : 45/48 places, 24/24 transitions.
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:41] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:41] [INFO ] Time to serialize gal into /tmp/CTLFireability4473567833170368147.gal : 1 ms
[2025-06-02 18:06:41] [INFO ] Time to serialize properties into /tmp/CTLFireability12023079831303168157.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4473567833170368147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12023079831303168157.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.040492,4560,2,659,5,4573,6,0,207,4188,0


Converting to forward existential form...Done !
original formula: A(((A(!((((F18>=1)&&(Section_17>=1))||(!((F6>=1)&&(Section_5>=1))))) U (!(EF(((F23>=1)&&(Section_22>=1)))) * (A(((F8>=1)&&(Section_7>=1))...796
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!((((F8>=1)&&(Section_7>=1))||((Section_14>=1)&&(F15>=1)))) U (!(!(EX(!((((F16>=1)&&(Secti...2441
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/4/6
Hit Full ! (commute/partial/dont) 21/0/3
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 21/2/3
Using saturation style SCC detection
(forward)formula 0,1,3.54467,96624,1,0,81,643454,79,55,1251,491032,78
FORMULA CircularTrains-PT-024-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:45] [INFO ] Implicit Places using invariants in 67 ms returned [4, 6, 10, 46, 47]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 68 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 43/48 places, 24/24 transitions.
[2025-06-02 18:06:45] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:45] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:45] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:45] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:45] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:45] [INFO ] Time to serialize gal into /tmp/CTLFireability18202866248734476955.gal : 0 ms
[2025-06-02 18:06:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10323880084044011517.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18202866248734476955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10323880084044011517.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,86515,0.032574,4416,2,567,5,3479,6,0,199,3192,0


Converting to forward existential form...Done !
original formula: AG((((EX(AF(((F9>=1)&&(Section_8>=1)))) + (Section_10<1)) + ((F11<1) + (!(A(!(((F16>=1)&&(Section_15>=1))) U !(((F8>=1)&&(Section_7>=1)))...338
=> equivalent forward existential formula: ((([(EY((FwdU(Init,TRUE) * !(((EX(!(EG(!(((F9>=1)&&(Section_8>=1)))))) + (Section_10<1)) + ((F11<1) + (!(!((E(!(...1374
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 21/2/3
(forward)formula 0,1,0.824849,23064,1,0,25,131490,41,8,1017,91126,16
FORMULA CircularTrains-PT-024-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 18:06:46] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:46] [INFO ] Flatten gal took : 3 ms
Total runtime 18534 ms.

BK_STOP 1748887606270

--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="CircularTrains-PT-024"
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 2-5832"
echo " Executing tool itstools"
echo " Input is CircularTrains-PT-024, 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 r030-smll-174853813800394"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-024.tgz
mv CircularTrains-PT-024 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 ;