Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491500498.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-PT-AN03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491500498
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 20K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 137K 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 13K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 36K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 213K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 52K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 259K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 21K 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-PT-AN03-CTLFireability-2025-00
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-01
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-02
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-03
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-04
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-05
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-06
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-07
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-08
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-09
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-10
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-11
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-12
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-13
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-14
FORMULA_NAME Sudoku-PT-AN03-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749345396408

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-08 01:16:38] [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]
[2025-06-08 01:16:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 01:16:39] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2025-06-08 01:16:39] [INFO ] Transformed 54 places.
[2025-06-08 01:16:39] [INFO ] Transformed 27 transitions.
[2025-06-08 01:16:39] [INFO ] Found NUPN structural information;
[2025-06-08 01:16:39] [INFO ] Parsed PT model containing 54 places and 27 transitions and 108 arcs in 315 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 54 ms.
Support contains 27 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 27/27 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 27 transition count 27
Applied a total of 27 rules in 30 ms. Remains 27 /54 variables (removed 27) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 27 cols
[2025-06-08 01:16:39] [INFO ] Computed 8 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:39] [INFO ] Implicit Places using invariants in 257 ms returned []
[2025-06-08 01:16:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:40] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 454 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 : 27/54 places, 27/27 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 519 ms. Remains : 27/54 places, 27/27 transitions.
Support contains 27 out of 27 places after structural reductions.
[2025-06-08 01:16:40] [INFO ] Flatten gal took : 44 ms
[2025-06-08 01:16:40] [INFO ] Flatten gal took : 32 ms
[2025-06-08 01:16:40] [INFO ] Input system was already deterministic with 27 transitions.
Reduction of identical properties reduced properties to check from 35 to 27
RANDOM walk for 26 steps (0 resets) in 19 ms. (1 steps per ms) remains 0/27 properties
[2025-06-08 01:16:41] [INFO ] Flatten gal took : 11 ms
[2025-06-08 01:16:41] [INFO ] Flatten gal took : 19 ms
[2025-06-08 01:16:41] [INFO ] Input system was already deterministic with 27 transitions.
Computed a total of 27 stabilizing places and 27 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 27 transition count 27
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 4 formulas.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:41] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-08 01:16:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:41] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 147 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 149 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:41] [INFO ] Flatten gal took : 5 ms
[2025-06-08 01:16:41] [INFO ] Flatten gal took : 7 ms
[2025-06-08 01:16:41] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:41] [INFO ] Flatten gal took : 6 ms
[2025-06-08 01:16:41] [INFO ] Flatten gal took : 6 ms
[2025-06-08 01:16:41] [INFO ] Time to serialize gal into /tmp/CTLFireability17561605942637279937.gal : 2 ms
[2025-06-08 01:16:41] [INFO ] Time to serialize properties into /tmp/CTLFireability17255842534962150624.ctl : 14 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/CTLFireability17561605942637279937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17255842534962150624.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,10712,0.161696,6412,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: (EF(((AF(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1))&&(Columns_0_0==1)))||((((Rows_0_2==1)...19376
=> equivalent forward existential formula: ([(Init * !(E(TRUE U ((!(EG(!(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_...22473
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
(forward)formula 0,0,1.78432,41900,1,0,121,217551,76,59,956,246649,94
FORMULA Sudoku-PT-AN03-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:43] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-08 01:16:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:43] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 106 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 107 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:43] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:43] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:16:43] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:43] [INFO ] Flatten gal took : 6 ms
[2025-06-08 01:16:43] [INFO ] Flatten gal took : 7 ms
[2025-06-08 01:16:43] [INFO ] Time to serialize gal into /tmp/CTLFireability14383274362030831555.gal : 2 ms
[2025-06-08 01:16:43] [INFO ] Time to serialize properties into /tmp/CTLFireability3539594511701119306.ctl : 4 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/CTLFireability14383274362030831555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3539594511701119306.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,10712,0.136943,6416,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: E(AG(AX(EF(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1))&&(Columns_0_0==1)))||((((Rows_0_2==...5979
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(E(TRUE U !(!(EX(!(E(TRUE U ((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_...6068
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
(forward)formula 0,1,1.77506,53948,1,0,105,321767,72,43,857,275139,78
FORMULA Sudoku-PT-AN03-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:45] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-08 01:16:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:45] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 107 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 109 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:45] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:16:45] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:16:45] [INFO ] Flatten gal took : 5 ms
[2025-06-08 01:16:45] [INFO ] Time to serialize gal into /tmp/CTLFireability16458943165783385750.gal : 1 ms
[2025-06-08 01:16:45] [INFO ] Time to serialize properties into /tmp/CTLFireability18405123177731163288.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/CTLFireability16458943165783385750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18405123177731163288.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,10712,0.081832,6424,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: EG(EF(((EG(A(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1))&&(Columns_0_0==1)))||((((Rows_0_2...8950
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((EG(!((E(!(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cell...12008
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
(forward)formula 0,1,2.37412,69596,1,0,116,400677,80,50,1093,354793,93
FORMULA Sudoku-PT-AN03-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:48] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-08 01:16:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:48] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 105 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 105 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:48] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:16:48] [INFO ] Flatten gal took : 5 ms
[2025-06-08 01:16:48] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:48] [INFO ] Flatten gal took : 19 ms
[2025-06-08 01:16:48] [INFO ] Flatten gal took : 5 ms
[2025-06-08 01:16:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6824269512835266528.gal : 1 ms
[2025-06-08 01:16:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4907013223894427859.ctl : 3 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/CTLFireability6824269512835266528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4907013223894427859.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,10712,0.100148,6424,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: EF((EG(((EG(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1))&&(Columns_0_0==1)))||((((Rows_0_2=...11933
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * EG(((EG(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0...15012
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
(forward)formula 0,0,2.73858,73028,1,0,125,412538,91,52,1131,378054,98
FORMULA Sudoku-PT-AN03-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:50] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-08 01:16:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:51] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 103 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 104 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:51] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:51] [INFO ] Flatten gal took : 5 ms
[2025-06-08 01:16:51] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:51] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:51] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:51] [INFO ] Time to serialize gal into /tmp/CTLFireability4829974670342770659.gal : 1 ms
[2025-06-08 01:16:51] [INFO ] Time to serialize properties into /tmp/CTLFireability1909380030843635205.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/CTLFireability4829974670342770659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1909380030843635205.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,10712,0.09228,6420,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: EX(EG(EF(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1))&&(Columns_0_0==1)))||((((Rows_0_2==1)...1511
=> equivalent forward existential formula: [FwdG(EY(Init),E(TRUE U ((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1...1560
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
dead was empty
(forward)formula 0,0,1.01382,32104,1,0,102,167603,69,32,838,158731,72
FORMULA Sudoku-PT-AN03-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:52] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-08 01:16:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:52] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 01:16:52] [INFO ] Redundant transitions in 1 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 94 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:52] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:52] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:52] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:52] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:52] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:52] [INFO ] Time to serialize gal into /tmp/CTLFireability15517446394828503256.gal : 1 ms
[2025-06-08 01:16:52] [INFO ] Time to serialize properties into /tmp/CTLFireability11873542406060374731.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/CTLFireability15517446394828503256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11873542406060374731.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,10712,0.080511,6420,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: EG(EF(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1))&&(Columns_0_0==1)))||((((Rows_0_2==1)&&(...1507
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1))&&...1556
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
dead was empty
(forward)formula 0,0,0.974052,31992,1,0,101,167357,69,32,838,158628,71
FORMULA Sudoku-PT-AN03-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:53] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-08 01:16:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:53] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 01:16:53] [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 82 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:53] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:53] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:53] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:53] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:53] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:53] [INFO ] Time to serialize gal into /tmp/CTLFireability13654552147008209708.gal : 1 ms
[2025-06-08 01:16:53] [INFO ] Time to serialize properties into /tmp/CTLFireability10876433356614442888.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/CTLFireability13654552147008209708.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10876433356614442888.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,10712,0.080264,6420,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: (AG(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1))&&(Columns_0_0==1)))||((((Rows_0_2==1)&&(Ce...4478
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U (((((((((Rows_2_2!=1)||(Cells_2_1!=1))||(Columns_1_2!=1))&&(((Rows_0_0!=1)||(Cells_0_0...4541
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
(forward)formula 0,1,1.9194,53000,1,0,105,315001,68,42,919,254611,72
FORMULA Sudoku-PT-AN03-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:55] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-08 01:16:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:55] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 81 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 82 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:55] [INFO ] Flatten gal took : 2 ms
[2025-06-08 01:16:55] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:55] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:55] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:16:55] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:55] [INFO ] Time to serialize gal into /tmp/CTLFireability8544700468323510116.gal : 1 ms
[2025-06-08 01:16:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11840911523263705917.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/CTLFireability8544700468323510116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11840911523263705917.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,10712,0.08196,6420,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: AX(A(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1))&&(Columns_0_0==1)))||((((Rows_0_2==1)&&(C...5971
=> equivalent forward existential formula: (([((FwdU(EY(Init),!((!(((((((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))||(((Rows_0_0==1)&&(Cells_0_0==1...21005
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
dead was empty
(forward)formula 0,1,1.64422,42040,1,0,121,207383,75,53,974,218158,102
FORMULA Sudoku-PT-AN03-CTLFireability-2025-07 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 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:57] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-08 01:16:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:57] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 01:16:57] [INFO ] Redundant transitions in 1 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 196 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-08 01:16:57] [INFO ] Flatten gal took : 8 ms
FORMULA Sudoku-PT-AN03-CTLFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-08 01:16:57] [INFO ] Flatten gal took : 5 ms
[2025-06-08 01:16:57] [INFO ] Input system was already deterministic with 27 transitions.
Support contains 0 out of 27 places (down from 8) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:57] [INFO ] Implicit Places using invariants in 102 ms returned []
[2025-06-08 01:16:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:57] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 311 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 313 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:57] [INFO ] Flatten gal took : 6 ms
[2025-06-08 01:16:57] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:16:57] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:57] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:16:57] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:57] [INFO ] Time to serialize gal into /tmp/CTLFireability2774500186616416316.gal : 1 ms
[2025-06-08 01:16:57] [INFO ] Time to serialize properties into /tmp/CTLFireability7045861913307623388.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/CTLFireability2774500186616416316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7045861913307623388.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,10712,0.116487,6416,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: AG(AF(EX((((Rows_1_0==1)&&(Cells_1_2==1))&&(Columns_2_0==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX((((Rows_1_0==1)&&(Cells_1_2==1))&&(Columns_2_0==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
(forward)formula 0,0,0.860986,28660,1,0,103,160850,70,35,744,141693,73
FORMULA Sudoku-PT-AN03-CTLFireability-2025-09 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 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:58] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-08 01:16:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:58] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 01:16:58] [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 152 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:58] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:58] [INFO ] Flatten gal took : 2 ms
[2025-06-08 01:16:58] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:58] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:58] [INFO ] Flatten gal took : 2 ms
[2025-06-08 01:16:58] [INFO ] Time to serialize gal into /tmp/CTLFireability3684607022009562821.gal : 0 ms
[2025-06-08 01:16:58] [INFO ] Time to serialize properties into /tmp/CTLFireability5889015222354457606.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/CTLFireability3684607022009562821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5889015222354457606.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,10712,0.091324,6420,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: EG((((Rows_0_1==1)&&(Cells_0_2==1))&&(Columns_2_1==1)))
=> equivalent forward existential formula: [FwdG(Init,(((Rows_0_1==1)&&(Cells_0_2==1))&&(Columns_2_1==1)))] != FALSE
dead was empty
(forward)formula 0,0,0.593613,21656,1,0,17,107268,12,2,582,78429,14
FORMULA Sudoku-PT-AN03-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:16:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:59] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-08 01:16:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:16:59] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 104 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 106 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:16:59] [INFO ] Flatten gal took : 2 ms
[2025-06-08 01:16:59] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:16:59] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:16:59] [INFO ] Flatten gal took : 2 ms
[2025-06-08 01:16:59] [INFO ] Flatten gal took : 2 ms
[2025-06-08 01:16:59] [INFO ] Time to serialize gal into /tmp/CTLFireability9472295875461373789.gal : 0 ms
[2025-06-08 01:16:59] [INFO ] Time to serialize properties into /tmp/CTLFireability1553126070387995988.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/CTLFireability9472295875461373789.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1553126070387995988.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,10712,0.080776,6416,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: A(AG((AX((((Rows_1_0==1)&&(Cells_1_2==1))&&(Columns_2_0==1))) + !((AF((((Rows_2_2==1)&&(Cells_2_1==1))&&(Columns_1_2==1))) * AX((((Rows_0...739
=> equivalent forward existential formula: [((Init * !(EG(!((!(!(EX(!((EX((((Rows_0_2==1)&&(Cells_0_1==1))&&(Columns_1_2==1))) * !(E(TRUE U !((((Rows_1_1==...1984
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
(forward)formula 0,0,2.12981,65704,1,0,150,411787,92,73,791,341761,132
FORMULA Sudoku-PT-AN03-CTLFireability-2025-11 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 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:17:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:17:01] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-08 01:17:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:17:01] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 103 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 105 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:17:01] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:17:01] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:17:01] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:17:01] [INFO ] Flatten gal took : 2 ms
[2025-06-08 01:17:01] [INFO ] Flatten gal took : 2 ms
[2025-06-08 01:17:01] [INFO ] Time to serialize gal into /tmp/CTLFireability11046669247609749747.gal : 0 ms
[2025-06-08 01:17:01] [INFO ] Time to serialize properties into /tmp/CTLFireability18253031550154929539.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/CTLFireability11046669247609749747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18253031550154929539.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,10712,0.081349,6424,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: (AG(EF((((Rows_1_0==0)||(Cells_1_1==0)) + ((Columns_1_0==0) + ((EF((((Rows_2_0==1)&&(Cells_2_1==1))&&(Columns_1_0==1))) * (Rows_0_0==1)) ...374
=> equivalent forward existential formula: ([((Init * !(!(E(TRUE U !(E(TRUE U (((Rows_1_0==0)||(Cells_1_1==0)) + ((Columns_1_0==0) + ((E(TRUE U (((Rows_2_0...679
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
(forward)formula 0,1,0.912736,34312,1,0,109,211187,73,42,750,164235,74
FORMULA Sudoku-PT-AN03-CTLFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:17:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:17:02] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-08 01:17:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:17:02] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 168 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 169 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:17:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-08 01:17:02] [INFO ] Flatten gal took : 5 ms
FORMULA Sudoku-PT-AN03-CTLFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-08 01:17:02] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:17:02] [INFO ] Input system was already deterministic with 27 transitions.
Support contains 0 out of 27 places (down from 7) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:17:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:17:02] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-06-08 01:17:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:17:02] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 173 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 175 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:17:02] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:17:02] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:17:02] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:17:02] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:17:03] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:17:03] [INFO ] Time to serialize gal into /tmp/CTLFireability14859772917768237151.gal : 1 ms
[2025-06-08 01:17:03] [INFO ] Time to serialize properties into /tmp/CTLFireability9568599447787163978.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/CTLFireability14859772917768237151.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9568599447787163978.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,10712,0.125524,6420,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: AX(!(A(AG((((Rows_2_0==1)&&(Cells_2_2==1))&&(Columns_2_0==1))) U EX(((((Rows_2_2==1)&&(Cells_2_1==1))&&((Columns_1_2==1)&&(Rows_0_2==1)))...196
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(EX(((((Rows_2_2==1)&&(Cells_2_1==1))&&((Columns_1_2==1)&&(Rows_0_2==1)))&&((Cells_0_1==1)&&...501
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
(forward)formula 0,0,2.04066,56352,1,0,128,345819,74,59,757,291582,99
FORMULA Sudoku-PT-AN03-CTLFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2025-06-08 01:17:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:17:05] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-08 01:17:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 01:17:05] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 116 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 117 ms. Remains : 27/27 places, 27/27 transitions.
[2025-06-08 01:17:05] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:17:05] [INFO ] Flatten gal took : 13 ms
[2025-06-08 01:17:05] [INFO ] Input system was already deterministic with 27 transitions.
[2025-06-08 01:17:05] [INFO ] Flatten gal took : 3 ms
[2025-06-08 01:17:05] [INFO ] Flatten gal took : 2 ms
[2025-06-08 01:17:05] [INFO ] Time to serialize gal into /tmp/CTLFireability14994000303374438525.gal : 0 ms
[2025-06-08 01:17:05] [INFO ] Time to serialize properties into /tmp/CTLFireability4667326585476003886.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/CTLFireability14994000303374438525.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4667326585476003886.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,10712,0.079132,6448,2,3326,5,13202,6,0,111,13639,0


Converting to forward existential form...Done !
original formula: AG(EF((EG((((Rows_0_0==0)||(Cells_0_1==0))||(Columns_1_0==0))) * (((AX((((Rows_2_1==0)||(Cells_2_2==0))||(Columns_2_1==0))) + (Rows_2_1==...254
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (EG((((Rows_0_0==0)||(Cells_0_1==0))||(Columns_1_0==0))) * (((!(EX(!((((Rows_2_1=...320
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...284
(forward)formula 0,1,1.79067,57360,1,0,134,355080,77,54,760,298581,108
FORMULA Sudoku-PT-AN03-CTLFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-08 01:17:07] [INFO ] Flatten gal took : 2 ms
[2025-06-08 01:17:07] [INFO ] Flatten gal took : 2 ms
Total runtime 28132 ms.

BK_STOP 1749345427117

--------------------
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-PT-AN03"
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-PT-AN03, 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-174903491500498"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN03.tgz
mv Sudoku-PT-AN03 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 ;