Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813800393.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 CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813800393
=====================================================================

--------------------
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-CTLCardinality-2023-12
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2023-13
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2023-14
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2023-15
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-00
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-01
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-02
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-03
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-04
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-05
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-06
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-07
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-08
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-09
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-10
FORMULA_NAME CircularTrains-PT-024-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748887556164

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
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
CTLCardinality PT
Running Version 202505121319
[2025-06-02 18:05:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 18:05:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:05:58] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2025-06-02 18:05:58] [INFO ] Transformed 48 places.
[2025-06-02 18:05:58] [INFO ] Transformed 24 transitions.
[2025-06-02 18:05:58] [INFO ] Parsed PT model containing 48 places and 24 transitions and 96 arcs in 196 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Support contains 45 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 14 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 18:05:58] [INFO ] Computed 25 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:05:58] [INFO ] Implicit Places using invariants in 288 ms returned []
[2025-06-02 18:05:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:05:58] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
Running 16 sub problems to find dead transitions.
[2025-06-02 18:05:58] [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 867 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 672 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 1570ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 1582ms
Finished structural reductions in LTL mode , in 1 iterations and 2085 ms. Remains : 48/48 places, 24/24 transitions.
Support contains 45 out of 48 places after structural reductions.
[2025-06-02 18:06:00] [INFO ] Flatten gal took : 27 ms
[2025-06-02 18:06:00] [INFO ] Flatten gal took : 11 ms
[2025-06-02 18:06:00] [INFO ] Input system was already deterministic with 24 transitions.
RANDOM walk for 40000 steps (8 resets) in 1515 ms. (26 steps per ms) remains 4/58 properties
BEST_FIRST walk for 40001 steps (8 resets) in 427 ms. (93 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 108 ms. (367 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 78 ms. (506 steps per ms) remains 4/4 properties
[2025-06-02 18:06:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp34 is UNSAT
At refinement iteration 1 (OVERLAPS) 5/13 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 4/17 variables, 2/5 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Problem AtomicPropp43 is UNSAT
After SMT solving in domain Real declared 36/72 variables, and 14 constraints, problems are : Problem set: 4 solved, 0 unsolved in 52 ms.
Refiners :[Positive P Invariants (semi-flows): 5/12 constraints, Generalized P Invariants (flows): 9/13 constraints, State Equation: 0/48 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
FORMULA CircularTrains-PT-024-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 18:06:01] [INFO ] Flatten gal took : 7 ms
[2025-06-02 18:06:01] [INFO ] Flatten gal took : 7 ms
[2025-06-02 18:06:01] [INFO ] Input system was already deterministic with 24 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
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 18:06:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:02] [INFO ] Implicit Places using invariants in 82 ms returned [4, 6, 10, 30, 39, 46, 47]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 87 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 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 41 transition count 19
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 36 transition count 19
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 10 place count 36 transition count 17
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 34 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 33 transition count 16
Applied a total of 16 rules in 25 ms. Remains 33 /41 variables (removed 8) and now considering 16/24 (removed 8) transitions.
// Phase 1: matrix 16 rows 33 cols
[2025-06-02 18:06:02] [INFO ] Computed 18 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:02] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-02 18:06:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:02] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 33/48 places, 16/24 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 244 ms. Remains : 33/48 places, 16/24 transitions.
[2025-06-02 18:06:02] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:02] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:02] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-02 18:06:02] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:02] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality12495197908644329341.gal : 2 ms
[2025-06-02 18:06:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality5021408825891418728.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/CTLCardinality12495197908644329341.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5021408825891418728.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,12870,0.027816,4116,2,247,5,1985,6,0,151,1925,0


Converting to forward existential form...Done !
original formula: EG(E((Section_5>=1) U (F11>=1)))
=> equivalent forward existential formula: [FwdG(Init,E((Section_5>=1) U (F11>=1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 14/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
(forward)formula 0,1,0.166042,9236,1,0,95,31518,23,73,750,43186,84
FORMULA CircularTrains-PT-024-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 4 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 18:06:02] [INFO ] Computed 25 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:02] [INFO ] Implicit Places using invariants in 105 ms returned [4, 6, 10, 39, 41]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 107 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 43/48 places, 24/24 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 43 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 42 transition count 23
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 42 transition count 20
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 39 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 38 transition count 19
Applied a total of 10 rules in 10 ms. Remains 38 /43 variables (removed 5) and now considering 19/24 (removed 5) transitions.
// Phase 1: matrix 19 rows 38 cols
[2025-06-02 18:06:02] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:02] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-02 18:06:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:02] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 38/48 places, 19/24 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 261 ms. Remains : 38/48 places, 19/24 transitions.
[2025-06-02 18:06:02] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:02] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:02] [INFO ] Input system was already deterministic with 19 transitions.
[2025-06-02 18:06:02] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:02] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality9210863897332514923.gal : 1 ms
[2025-06-02 18:06:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality15895876091607368159.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/CTLCardinality9210863897332514923.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15895876091607368159.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,26190,0.016209,4240,2,342,5,2715,6,0,174,2630,0


Converting to forward existential form...Done !
original formula: AF(EG(((Section_13>=1)&&(((F20<=Section_18)||(Section_20<=1))||(((Section_2>0)&&(F4>0))&&((F8>F17)||(F9>0)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(((Section_13>=1)&&(((F20<=Section_18)||(Section_20<=1))||(((Section_2>0)&&(F4>0))&&((F8>F17)||(F...175
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.184892,10128,1,0,6,39144,20,1,875,28120,8
FORMULA CircularTrains-PT-024-CTLCardinality-2025-01 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.
// Phase 1: matrix 24 rows 48 cols
[2025-06-02 18:06:02] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:03] [INFO ] Implicit Places using invariants in 108 ms returned [6, 30, 39, 41, 46, 47]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 110 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 113 ms. Remains : 42/48 places, 24/24 transitions.
[2025-06-02 18:06:03] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:06:03] [INFO ] Flatten gal took : 7 ms
[2025-06-02 18:06:03] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:03] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:03] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality458055374520873257.gal : 1 ms
[2025-06-02 18:06:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6657756645389349800.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/CTLCardinality458055374520873257.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6657756645389349800.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,86515,0.024512,4536,2,589,5,3962,6,0,195,3526,0


Converting to forward existential form...Done !
original formula: (EF((Section_16>=1)) * (((AF(AG((Section_14>0))) + AG(A(E((F23>=1) U (F2>=1)) U (Section_16<1)))) + (AF(EG(((Section_19<=0)&&(F13<=1)))) ...264
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (Section_16>=1))))] = FALSE * [FwdG((((Init * !(EX((((EX((F15>=1)) * (Section_21<=Section_1...445
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 22/0/2
Hit Full ! (commute/partial/dont) 22/0/2
(forward)formula 0,0,1.0862,38020,1,0,159,206920,51,122,1018,232174,143
FORMULA CircularTrains-PT-024-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 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 18:06:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:04] [INFO ] Implicit Places using invariants in 71 ms returned [4, 6, 10, 30, 39, 46, 47]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 72 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 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 41 transition count 18
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 35 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 12 place count 35 transition count 17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 34 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 33 transition count 16
Applied a total of 16 rules in 7 ms. Remains 33 /41 variables (removed 8) and now considering 16/24 (removed 8) transitions.
// Phase 1: matrix 16 rows 33 cols
[2025-06-02 18:06:04] [INFO ] Computed 18 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:04] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-02 18:06:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:04] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 33/48 places, 16/24 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 202 ms. Remains : 33/48 places, 16/24 transitions.
[2025-06-02 18:06:04] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:04] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:04] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-02 18:06:04] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:04] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality8066563664912074807.gal : 1 ms
[2025-06-02 18:06:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality14851983446711729908.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/CTLCardinality8066563664912074807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14851983446711729908.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,12870,0.013688,4160,2,247,5,1985,6,0,151,1925,0


Converting to forward existential form...Done !
original formula: AF(EG((F11<1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((F11<1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.096533,7104,1,0,6,22137,20,1,744,13934,8
FORMULA CircularTrains-PT-024-CTLCardinality-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.
// Phase 1: matrix 24 rows 48 cols
[2025-06-02 18:06:04] [INFO ] Computed 25 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:04] [INFO ] Implicit Places using invariants in 85 ms returned [6, 10, 30, 39, 41, 46, 47]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 87 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 2 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 91 ms. Remains : 41/48 places, 24/24 transitions.
[2025-06-02 18:06:04] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:04] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:04] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:04] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:04] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:06:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality6038658677106650720.gal : 2 ms
[2025-06-02 18:06:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality15406381970567870761.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/CTLCardinality6038658677106650720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15406381970567870761.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,86515,0.038257,4532,2,572,5,4006,6,0,191,3565,0


Converting to forward existential form...Done !
original formula: EX(A((E(A((F23>=1) U (Section_7>=1)) U EF((Section_23>=1))) * EX((Section_11<=Section_14))) U (!((((Section_3>0) * EF((Section_11>=1))) *...190
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((!((((Section_3>0) * E(TRUE U (Section_11>=1))) * E(TRUE U (F3<=0)))) * (Section_17>=1)))))...518
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 22/0/2
Using saturation style SCC detection
(forward)formula 0,0,2.35872,59740,1,0,98,373316,42,83,1029,338675,98
FORMULA CircularTrains-PT-024-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 5 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:07] [INFO ] Implicit Places using invariants in 97 ms returned [4, 6, 10, 30, 39, 41, 46, 47]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 109 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 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 40 transition count 18
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 34 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 12 place count 34 transition count 17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 33 transition count 17
Applied a total of 14 rules in 9 ms. Remains 33 /40 variables (removed 7) and now considering 17/24 (removed 7) transitions.
// Phase 1: matrix 17 rows 33 cols
[2025-06-02 18:06:07] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:07] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-02 18:06:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:07] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 33/48 places, 17/24 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 280 ms. Remains : 33/48 places, 17/24 transitions.
[2025-06-02 18:06:07] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:07] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:06:07] [INFO ] Input system was already deterministic with 17 transitions.
[2025-06-02 18:06:07] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:07] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality13612640613087232728.gal : 1 ms
[2025-06-02 18:06:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality18379729427201470582.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/CTLCardinality13612640613087232728.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18379729427201470582.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,16302,0.023387,4172,2,333,5,2295,6,0,152,2153,0


Converting to forward existential form...Done !
original formula: EG((Section_20<=Section_1))
=> equivalent forward existential formula: [FwdG(Init,(Section_20<=Section_1))] != FALSE
Hit Full ! (commute/partial/dont) 13/0/4
(forward)formula 0,1,0.083165,5452,1,0,7,8956,19,1,747,6100,8
FORMULA CircularTrains-PT-024-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 24/24 transitions.
Applied a total of 0 rules in 4 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 18:06:07] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:07] [INFO ] Implicit Places using invariants in 81 ms returned [4, 6, 10, 39, 41, 47]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 82 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/48 places, 24/24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 42 transition count 22
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 40 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 39 transition count 21
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 6 place count 39 transition count 19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 10 place count 37 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 36 transition count 18
Applied a total of 12 rules in 9 ms. Remains 36 /42 variables (removed 6) and now considering 18/24 (removed 6) transitions.
// Phase 1: matrix 18 rows 36 cols
[2025-06-02 18:06:07] [INFO ] Computed 19 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:07] [INFO ] Implicit Places using invariants in 84 ms returned []
[2025-06-02 18:06:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:07] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 36/48 places, 18/24 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 281 ms. Remains : 36/48 places, 18/24 transitions.
[2025-06-02 18:06:07] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:07] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:07] [INFO ] Input system was already deterministic with 18 transitions.
[2025-06-02 18:06:07] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:07] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality12803196471903146942.gal : 2 ms
[2025-06-02 18:06:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality6158910600754747435.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/CTLCardinality12803196471903146942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6158910600754747435.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,20658,0.021899,4216,2,260,5,2212,6,0,165,2098,0


Converting to forward existential form...Done !
original formula: A(AF(!(((EF((Section_23<=F16)) + AG((F18<=F20))) + (F8>=1)))) U (F19<=Section_2))
=> equivalent forward existential formula: [((Init * !(EG(!((F19<=Section_2))))) * !(E(!((F19<=Section_2)) U (!(!(EG(!(!(((E(TRUE U (Section_23<=F16)) + !(...232
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 14/0/4
(forward)formula 0,0,0.137911,6904,1,0,10,20271,29,6,854,13055,16
FORMULA CircularTrains-PT-024-CTLCardinality-2025-06 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 4 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 18:06:07] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:07] [INFO ] Implicit Places using invariants in 70 ms returned [6, 10, 30, 46, 47]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 71 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 43/48 places, 24/24 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 43 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 42 transition count 23
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 42 transition count 21
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 40 transition count 21
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 39 transition count 20
Applied a total of 8 rules in 8 ms. Remains 39 /43 variables (removed 4) and now considering 20/24 (removed 4) transitions.
// Phase 1: matrix 20 rows 39 cols
[2025-06-02 18:06:07] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:08] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-06-02 18:06:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:08] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 39/48 places, 20/24 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 257 ms. Remains : 39/48 places, 20/24 transitions.
[2025-06-02 18:06:08] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:08] [INFO ] Flatten gal took : 13 ms
[2025-06-02 18:06:08] [INFO ] Input system was already deterministic with 20 transitions.
[2025-06-02 18:06:08] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:06:08] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality16764833827065743675.gal : 1 ms
[2025-06-02 18:06:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality7730293487834079756.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/CTLCardinality16764833827065743675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7730293487834079756.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,33220,0.031307,4388,2,474,5,3473,6,0,179,3137,0


Converting to forward existential form...Done !
original formula: (AF(((E((F19<=0) U (F5>=1)) * (F21>F24)) * (Section_15<=1))) * AF((((((Section_21<=F23)||(Section_5<=F23)) * E((F11<=Section_1) U (Sectio...208
=> equivalent forward existential formula: ([FwdG(Init,!(((E((F19<=0) U (F5>=1)) * (F21>F24)) * (Section_15<=1))))] = FALSE * [FwdG(Init,!((((((Section_21<...273
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 16/0/4
Hit Full ! (commute/partial/dont) 18/0/2
(forward)formula 0,0,0.686047,19348,1,0,135,83334,39,105,948,128822,117
FORMULA CircularTrains-PT-024-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 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 18:06:08] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:08] [INFO ] Implicit Places using invariants in 73 ms returned [4, 6, 10, 30, 39, 41, 46, 47]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 74 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.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 33 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 14 place count 33 transition count 16
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 32 transition count 16
Applied a total of 16 rules in 3 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 18:06:08] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:09] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-02 18:06:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:09] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 123 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 203 ms. Remains : 32/48 places, 16/24 transitions.
[2025-06-02 18:06:09] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:09] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:09] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-02 18:06:09] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:09] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality6010818490893272752.gal : 0 ms
[2025-06-02 18:06:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality16097278024100438524.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/CTLCardinality6010818490893272752.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16097278024100438524.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,12870,0.012319,4144,2,225,5,1913,6,0,147,1843,0


Converting to forward existential form...Done !
original formula: AG(AF(EG((F12>=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG((F12>=1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.103148,7472,1,0,6,25550,20,0,720,15507,8
FORMULA CircularTrains-PT-024-CTLCardinality-2025-09 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 18:06:09] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:09] [INFO ] Implicit Places using invariants in 55 ms returned [4, 10, 30, 39, 41, 46, 47]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 57 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 60 ms. Remains : 41/48 places, 24/24 transitions.
[2025-06-02 18:06:09] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:09] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:09] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:09] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:09] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality9611758113462391693.gal : 0 ms
[2025-06-02 18:06:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality14906195671899541939.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/CTLCardinality9611758113462391693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14906195671899541939.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,86515,0.020566,4408,2,519,5,3608,6,0,191,3362,0


Converting to forward existential form...Done !
original formula: ((!(A(((Section_15<=0)||(F24<=F14)) U ((EX((F12<=F10)) * !(((F3>=1)&&(F14<=0)))) * EF(AG((Section_8<=Section_21)))))) * EX((Section_18>0)...400
=> equivalent forward existential formula: [(EY(((Init * (!(!((E(!(((EX((F12<=F10)) * !(((F3>=1)&&(F14<=0)))) * E(TRUE U !(E(TRUE U !((Section_8<=Section_2...1114
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 22/0/2
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 20/0/4
(forward)formula 0,0,1.10335,32532,1,0,14,197919,66,1,1073,141364,23
FORMULA CircularTrains-PT-024-CTLCardinality-2025-10 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 18:06:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:10] [INFO ] Implicit Places using invariants in 72 ms returned [4, 6, 30, 39, 41, 47]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 74 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 2 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 78 ms. Remains : 42/48 places, 24/24 transitions.
[2025-06-02 18:06:10] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:10] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:10] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:10] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:10] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality17319850922652823952.gal : 0 ms
[2025-06-02 18:06:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality543881946624335140.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/CTLCardinality17319850922652823952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality543881946624335140.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,86515,0.024415,4408,2,502,5,3286,6,0,195,2980,0


Converting to forward existential form...Done !
original formula: AX(AF(((!(A((Section_1>=1) U (F20>=1))) * (F2<=1)) * (E((Section_2<=Section_18) U (Section_1>=1)) + (((F24<=0)&&(Section_1<=1))&&(F16<=1)...160
=> equivalent forward existential formula: [FwdG(EY(Init),!(((!(!((E(!((F20>=1)) U (!((Section_1>=1)) * !((F20>=1)))) + EG(!((F20>=1)))))) * (F2<=1)) * (E(...250
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/0/4
Hit Full ! (commute/partial/dont) 22/0/2
(forward)formula 0,0,0.680953,24792,1,0,148,110870,37,115,1013,163597,129
FORMULA CircularTrains-PT-024-CTLCardinality-2025-11 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 4 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:11] [INFO ] Implicit Places using invariants in 124 ms returned [4, 6, 10, 30, 39, 41, 46, 47]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 126 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 4 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 18:06:11] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:11] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-02 18:06:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:11] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 169 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 304 ms. Remains : 32/48 places, 16/24 transitions.
[2025-06-02 18:06:11] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:11] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:11] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-02 18:06:11] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:11] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality1270011258430866115.gal : 0 ms
[2025-06-02 18:06:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality16026739810065169412.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/CTLCardinality1270011258430866115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16026739810065169412.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,12870,0.014042,4152,2,225,5,1913,6,0,147,1843,0


Converting to forward existential form...Done !
original formula: EF(AG((Section_24>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((Section_24>=1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.028054,4536,1,0,6,4065,15,0,672,1843,5
FORMULA CircularTrains-PT-024-CTLCardinality-2023-12 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 11 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 18:06:11] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:11] [INFO ] Implicit Places using invariants in 129 ms returned [4, 6, 10, 30, 39, 41, 46, 47]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 131 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 162 ms. Remains : 40/48 places, 24/24 transitions.
[2025-06-02 18:06:11] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:11] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:11] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-02 18:06:11] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:11] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality8716383129104371280.gal : 1 ms
[2025-06-02 18:06:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality13871376405449624025.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/CTLCardinality8716383129104371280.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13871376405449624025.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,86515,0.020433,4396,2,492,5,3199,6,0,187,2879,0


Converting to forward existential form...Done !
original formula: EF(AX(EG((Section_22>F13))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EG((Section_22>F13))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.145877,8748,1,0,6,32350,18,0,855,15621,5
FORMULA CircularTrains-PT-024-CTLCardinality-2023-13 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 5 ms. Remains 48 /48 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2025-06-02 18:06:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:11] [INFO ] Implicit Places using invariants in 84 ms returned [4, 6, 10, 30, 39, 41, 46, 47]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 85 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 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 40 transition count 18
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 34 transition count 18
Applied a total of 12 rules in 4 ms. Remains 34 /40 variables (removed 6) and now considering 18/24 (removed 6) transitions.
// Phase 1: matrix 18 rows 34 cols
[2025-06-02 18:06:12] [INFO ] Computed 17 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:12] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-02 18:06:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:12] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 34/48 places, 18/24 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 225 ms. Remains : 34/48 places, 18/24 transitions.
[2025-06-02 18:06:12] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:12] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:12] [INFO ] Input system was already deterministic with 18 transitions.
[2025-06-02 18:06:12] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:12] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality14054754724000187715.gal : 1 ms
[2025-06-02 18:06:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality1456844663938177616.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/CTLCardinality14054754724000187715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1456844663938177616.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,20658,0.021227,4184,2,249,5,2197,6,0,157,2087,0


Converting to forward existential form...Done !
original formula: EG(EF((Section_22>Section_19)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (Section_22>Section_19)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.059685,4952,1,0,6,6501,18,1,806,3419,10
FORMULA CircularTrains-PT-024-CTLCardinality-2023-14 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 11 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 18:06:12] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:12] [INFO ] Implicit Places using invariants in 90 ms returned [4, 6, 10, 30, 39, 41, 46, 47]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 92 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.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 33 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 14 place count 33 transition count 16
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 32 transition count 16
Applied a total of 16 rules in 4 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 18:06:12] [INFO ] Computed 17 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:12] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-02 18:06:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:06:12] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 185 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 292 ms. Remains : 32/48 places, 16/24 transitions.
[2025-06-02 18:06:12] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:12] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:06:12] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-02 18:06:12] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:12] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality12082493935845565975.gal : 1 ms
[2025-06-02 18:06:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality7519801762479494125.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/CTLCardinality12082493935845565975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7519801762479494125.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,12870,0.01281,4148,2,225,5,1913,6,0,147,1843,0


Converting to forward existential form...Done !
original formula: AG(AF((F6<1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((F6<1)))] = FALSE
Hit Full ! (commute/partial/dont) 14/0/2
(forward)formula 0,1,0.087591,7092,1,0,6,22335,20,0,726,19485,8
FORMULA CircularTrains-PT-024-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-02 18:06:12] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:06:12] [INFO ] Flatten gal took : 3 ms
Total runtime 14549 ms.

BK_STOP 1748887572698

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CircularTrains-PT-024"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CircularTrains-PT-024, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r030-smll-174853813800393"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;