Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491400450.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 Sudoku-COL-BN01, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491400450
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 9.7K May 29 14:33 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 Sudoku-COL-BN01-CTLFireability-2025-00
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-01
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-02
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-03
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-04
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-05
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-06
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-07
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-08
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-09
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-10
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-11
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-12
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-13
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-14
FORMULA_NAME Sudoku-COL-BN01-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749320284367

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-BN01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202505121319
[2025-06-07 18:18:06] [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]
[2025-06-07 18:18:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 18:18:06] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-07 18:18:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-07 18:18:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1191 ms
[2025-06-07 18:18:08] [WARNING] OR operator with single subterm is malformed PNML.
[2025-06-07 18:18:08] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 5 PT places and 1.0 transition bindings in 35 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 33 ms.
[2025-06-07 18:18:08] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 9 ms.
[2025-06-07 18:18:08] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 9 formulas.
Remains 2 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-COL-BN01-CTLFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-06-07 18:18:08] [INFO ] Flatten gal took : 22 ms
[2025-06-07 18:18:08] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:08] [INFO ] Unfolded HLPN to a Petri net with 5 places and 1 transitions 5 arcs in 41 ms.
[2025-06-07 18:18:08] [INFO ] Unfolded 15 HLPN properties in 3 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-COL-BN01-CTLFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 4 out of 5 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 1/1 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4 transition count 1
Applied a total of 1 rules in 25 ms. Remains 4 /5 variables (removed 1) and now considering 1/1 (removed 0) transitions.
// Phase 1: matrix 1 rows 4 cols
[2025-06-07 18:18:08] [INFO ] Computed 3 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:09] [INFO ] Implicit Places using invariants in 363 ms returned []
[2025-06-07 18:18:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:09] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Starting structural reductions in LTL mode, iteration 1 : 4/5 places, 1/1 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 529 ms. Remains : 4/5 places, 1/1 transitions.
Support contains 4 out of 4 places after structural reductions.
[2025-06-07 18:18:09] [INFO ] Flatten gal took : 8 ms
[2025-06-07 18:18:09] [INFO ] Flatten gal took : 16 ms
[2025-06-07 18:18:09] [INFO ] Input system was already deterministic with 1 transitions.
Reduction of identical properties reduced properties to check from 9 to 2
RANDOM walk for 40000 steps (20000 resets) in 1027 ms. (38 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40000 steps (20000 resets) in 658 ms. (60 steps per ms) remains 1/1 properties
[2025-06-07 18:18:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 4/5 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 30 ms.
Refiners :[Generalized P Invariants (flows): 0/3 constraints, State Equation: 0/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2025-06-07 18:18:09] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:09] [INFO ] Flatten gal took : 4 ms
[2025-06-07 18:18:09] [INFO ] Input system was already deterministic with 1 transitions.
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability7530425236337827564.gal : 2 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability2411759521247856598.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/CTLFireability7530425236337827564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2411759521247856598.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,2,0.022189,3544,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: EX(AF(!(E(E((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))) U (((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))) U !((((Row...209
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(E((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))) U (((Rows>=1)&&(Regions>=1))&&...260
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.026693,3800,1,0,6,26,26,5,89,15,16
FORMULA Sudoku-COL-BN01-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 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability3193101945798899837.gal : 0 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability126468942851554678.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/CTLFireability3193101945798899837.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability126468942851554678.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,2,0.002721,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: EG(((EX((AF((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))) + A((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))) U (((Row...402
=> equivalent forward existential formula: [FwdG(Init,((EX((!(EG(!((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))))) + !((E(!((((Rows>=1)&&(Region...620
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,0,0.017042,4172,1,0,6,30,28,3,92,18,12
FORMULA Sudoku-COL-BN01-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:10] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability1074285811594685882.gal : 0 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability2042376827214990154.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/CTLFireability1074285811594685882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2042376827214990154.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,2,0.002694,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: EG((AX((((A((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))) U !((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))))) + (Rows...389
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!((((!((E(!(!((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))))) U (!((((Rows>=1)&&(Regi...1293
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,0,0.024747,3916,1,0,6,26,24,4,88,15,9
FORMULA Sudoku-COL-BN01-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability16388870074038864352.gal : 0 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability12927982886102473281.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/CTLFireability16388870074038864352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12927982886102473281.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,2,0.0027,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: !(A(E(!((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))) U (((!((!((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))) + EF(...344
=> equivalent forward existential formula: ([((FwdU(Init,!(EX(!(!(EG(!((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))))))))) * !(E(!((((Rows>=1)&&...587
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.017715,4172,1,0,6,30,33,5,93,17,18
FORMULA Sudoku-COL-BN01-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:10] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability2872284541869250526.gal : 0 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability9146268127210056610.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/CTLFireability2872284541869250526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9146268127210056610.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,2,0.002647,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: ((AF(EG((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1))))) + AF(E((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))) U (!((((Rows...776
=> equivalent forward existential formula: ([FwdG((Init * !(!(EG(!(EG((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1))))))))),!(E((((Rows>=1)&&(Regions>=...1033
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.012613,3916,1,0,6,26,31,3,88,12,17
FORMULA Sudoku-COL-BN01-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability13680540625125133515.gal : 0 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability11950685777932090550.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/CTLFireability13680540625125133515.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11950685777932090550.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,2,0.00296,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: (AX(AF((EX((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1)))) * E((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))) U !((((Rows>=...394
=> equivalent forward existential formula: ([FwdG(EY(Init),!((EX((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1)))) * E((((Rows>=1)&&(Regions>=1))&&((Cel...766
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,0,0.01545,3916,1,0,6,26,22,3,87,14,17
FORMULA Sudoku-COL-BN01-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 3 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:18:10] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 75 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 0 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability645085904829167800.gal : 1 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability14101912763495748530.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/CTLFireability645085904829167800.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14101912763495748530.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,2,0.002611,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: AF(EG((((AF((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1)))) * (Rows>=1)) * ((Regions>=1)&&(Cells>=1))) * (Columns>=1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((!(EG(!((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1)))))) * (Rows>=1)) * ((Regions>=1)&&(...194
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.008104,3916,1,0,6,26,25,5,84,15,11
FORMULA Sudoku-COL-BN01-CTLFireability-2025-07 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 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 0 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability4822874078552255572.gal : 1 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13307171928156090451.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/CTLFireability4822874078552255572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13307171928156090451.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,2,0.002661,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: AF(((AF((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))) * A((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))) U EF((((Rows...388
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))))) * !((E(!(E(TRUE U (((Rows>=1)&&...610
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.016838,3916,1,0,6,30,30,6,94,19,19
FORMULA Sudoku-COL-BN01-CTLFireability-2025-08 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 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:10] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:18:10] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 73 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:10] [INFO ] Flatten gal took : 0 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability3648922166150086933.gal : 1 ms
[2025-06-07 18:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13579158427675490831.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/CTLFireability3648922166150086933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13579158427675490831.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,2,0.002834,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: AF(EG((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005345,3916,1,0,6,26,18,5,78,15,8
FORMULA Sudoku-COL-BN01-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:11] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-07 18:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:11] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Time to serialize gal into /tmp/CTLFireability2706157192622562087.gal : 1 ms
[2025-06-07 18:18:11] [INFO ] Time to serialize properties into /tmp/CTLFireability7434415951074267157.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/CTLFireability2706157192622562087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7434415951074267157.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,2,0.002804,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: AF((EG((((E(!((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))) U (((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))) + (Rows...267
=> equivalent forward existential formula: [FwdG(Init,!((EG((((E(!((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1)))) U (((Rows>=1)&&(Regions>=1))&&(...312
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,1,0.011755,3916,1,0,6,28,26,5,94,17,16
FORMULA Sudoku-COL-BN01-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:11] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-07 18:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:11] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Time to serialize gal into /tmp/CTLFireability5459557692661332933.gal : 0 ms
[2025-06-07 18:18:11] [INFO ] Time to serialize properties into /tmp/CTLFireability9344459460635244524.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/CTLFireability5459557692661332933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9344459460635244524.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,2,0.003282,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: EG(AX(AF((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(!(EG(!((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.006263,3916,1,0,6,26,19,5,83,15,8
FORMULA Sudoku-COL-BN01-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:11] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-07 18:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:11] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 58 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 0 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Time to serialize gal into /tmp/CTLFireability10049394789176582439.gal : 1 ms
[2025-06-07 18:18:11] [INFO ] Time to serialize properties into /tmp/CTLFireability11089661587014573735.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/CTLFireability10049394789176582439.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11089661587014573735.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,2,0.003287,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: EX(AF(AG((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(TRUE U !((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.005307,3916,1,0,6,26,20,4,73,13,9
FORMULA Sudoku-COL-BN01-CTLFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:11] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-07 18:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:11] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 0 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Time to serialize gal into /tmp/CTLFireability14481628390088868522.gal : 0 ms
[2025-06-07 18:18:11] [INFO ] Time to serialize properties into /tmp/CTLFireability1070189404333882889.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/CTLFireability14481628390088868522.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1070189404333882889.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,2,0.003174,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: AF((A((EX(AG((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))))) * AF(AG((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))))))...349
=> equivalent forward existential formula: [FwdG(Init,!((!((E(!(!(EX(!(EX(!((((Rows>=1)&&(Regions>=1))&&((Cells>=1)&&(Columns>=1))))))))) U (!((EX(!(E(TRUE...609
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,1,0.011821,4044,1,0,6,26,20,7,75,16,13
FORMULA Sudoku-COL-BN01-CTLFireability-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 1/1 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2025-06-07 18:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:11] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-07 18:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:18:11] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 4/4 places, 1/1 transitions.
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 4 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Input system was already deterministic with 1 transitions.
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Time to serialize gal into /tmp/CTLFireability14489494627309522874.gal : 1 ms
[2025-06-07 18:18:11] [INFO ] Time to serialize properties into /tmp/CTLFireability10122606895397246446.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/CTLFireability14489494627309522874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10122606895397246446.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,2,0.002787,3660,2,8,5,21,6,0,15,10,0


Converting to forward existential form...Done !
original formula: AF(AG(AF(EX((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!(EX((((Rows<1)||(Regions<1))||((Cells<1)||(Columns<1))))))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.00641,3916,1,0,6,26,20,5,73,16,13
FORMULA Sudoku-COL-BN01-CTLFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:18:11] [INFO ] Flatten gal took : 1 ms
Total runtime 4661 ms.

BK_STOP 1749320291462

--------------------
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="Sudoku-COL-BN01"
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 Sudoku-COL-BN01, 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 r226-smll-174903491400450"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN01.tgz
mv Sudoku-COL-BN01 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 ;