Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303545400209.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is Sudoku-PT-AN02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545400209
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 340K
-rw-r--r-- 1 mcc users 13K Apr 30 11:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 30 11:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 30 11:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 30 11:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.2K May 9 09:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K May 9 09:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 9 09:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 30K May 9 09:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 9 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K May 9 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 7.4K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-00
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-01
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-02
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-03
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-04
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-05
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-06
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-07
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-08
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-09
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-10
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-11
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-12
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-13
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-14
FORMULA_NAME Sudoku-PT-AN02-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653091865981

Running Version 202205111006
[2022-05-21 00:11:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 00:11:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 00:11:07] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2022-05-21 00:11:07] [INFO ] Transformed 20 places.
[2022-05-21 00:11:07] [INFO ] Transformed 8 transitions.
[2022-05-21 00:11:07] [INFO ] Parsed PT model containing 20 places and 8 transitions in 144 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
FORMULA Sudoku-PT-AN02-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 20 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Applied a total of 0 rules in 5 ms. Remains 20 /20 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 20 cols
[2022-05-21 00:11:07] [INFO ] Computed 12 place invariants in 8 ms
[2022-05-21 00:11:07] [INFO ] Implicit Places using invariants in 122 ms returned []
// Phase 1: matrix 8 rows 20 cols
[2022-05-21 00:11:07] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-21 00:11:07] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 20 cols
[2022-05-21 00:11:07] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-21 00:11:07] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 8/8 transitions.
Support contains 20 out of 20 places after structural reductions.
[2022-05-21 00:11:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-21 00:11:07] [INFO ] Flatten gal took : 16 ms
FORMULA Sudoku-PT-AN02-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 00:11:07] [INFO ] Flatten gal took : 4 ms
[2022-05-21 00:11:07] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 10000 steps, including 2225 resets, run finished after 547 ms. (steps per millisecond=18 ) properties (out of 71) seen :29
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 57 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Running SMT prover for 42 properties.
// Phase 1: matrix 8 rows 20 cols
[2022-05-21 00:11:08] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-21 00:11:08] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2022-05-21 00:11:09] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:35
[2022-05-21 00:11:09] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2022-05-21 00:11:09] [INFO ] After 149ms SMT Verify possible using all constraints in natural domain returned unsat :42 sat :0
Fused 42 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 42 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-PT-AN02-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 00:11:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 3 ms
[2022-05-21 00:11:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Sudoku-PT-AN02-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 3 ms
[2022-05-21 00:11:09] [INFO ] Input system was already deterministic with 8 transitions.
Support contains 16 out of 20 places (down from 19) after GAL structural reductions.
FORMULA Sudoku-PT-AN02-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 20 stabilizing places and 8 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 8
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 2 formulas.
FORMULA Sudoku-PT-AN02-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 12 transition count 8
Applied a total of 8 rules in 1 ms. Remains 12 /20 variables (removed 8) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 12 cols
[2022-05-21 00:11:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 00:11:09] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 8 rows 12 cols
[2022-05-21 00:11:09] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-21 00:11:09] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 12 cols
[2022-05-21 00:11:09] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 00:11:09] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 12/20 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/20 places, 8/8 transitions.
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 2 ms
[2022-05-21 00:11:09] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality7164891444477698161.gal : 1 ms
[2022-05-21 00:11:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality4020378566730949107.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7164891444477698161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4020378566730949107.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,34,0.009988,4396,2,76,5,214,6,0,47,156,0


Converting to forward existential form...Done !
original formula: EF(EX(AX(AX(FALSE))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EX(!(!(EX(!(FALSE)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, Intersection with reachable at each step enabled. (destroyed...189
(forward)formula 0,1,0.013297,4396,1,0,32,1017,26,13,275,773,22
FORMULA Sudoku-PT-AN02-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 16 transition count 8
Applied a total of 4 rules in 1 ms. Remains 16 /20 variables (removed 4) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 16 cols
[2022-05-21 00:11:09] [INFO ] Computed 8 place invariants in 13 ms
[2022-05-21 00:11:09] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 8 rows 16 cols
[2022-05-21 00:11:09] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 00:11:09] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 16 cols
[2022-05-21 00:11:09] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 00:11:09] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 16/20 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 16/20 places, 8/8 transitions.
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 2 ms
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 2 ms
[2022-05-21 00:11:09] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 2 ms
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 2 ms
[2022-05-21 00:11:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality3478035726250404581.gal : 43 ms
[2022-05-21 00:11:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality5596390732107528676.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3478035726250404581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5596390732107528676.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,35,0.009385,4392,2,95,5,236,6,0,51,144,0


Converting to forward existential form...Done !
original formula: A(AG(AX((AF((Board_0_0_0<=Board_0_1_1)) + ((Cells_0_1>=1)&&(Board_1_1_1>=1))))) U (Cells_0_0<=Board_0_1_0))
=> equivalent forward existential formula: [((Init * !(EG(!((Cells_0_0<=Board_0_1_0))))) * !(E(!((Cells_0_0<=Board_0_1_0)) U (!(!(E(TRUE U !(!(EX(!((!(EG(!...274
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t6, Intersection with reachable at each step enabled. (destroyed/reverse/interse...173
(forward)formula 0,0,0.01742,5212,1,0,53,1240,49,29,367,1238,72
FORMULA Sudoku-PT-AN02-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 15 transition count 8
Applied a total of 5 rules in 1 ms. Remains 15 /20 variables (removed 5) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 15 cols
[2022-05-21 00:11:09] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-21 00:11:09] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 8 rows 15 cols
[2022-05-21 00:11:09] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 00:11:09] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 15 cols
[2022-05-21 00:11:09] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-21 00:11:09] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15/20 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/20 places, 8/8 transitions.
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:09] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality5694124530334402704.gal : 8 ms
[2022-05-21 00:11:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15677437332244211713.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5694124530334402704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15677437332244211713.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,35,0.003335,4492,2,94,5,239,6,0,50,142,0


Converting to forward existential form...Done !
original formula: EG((EX((((Columns_1_0>Board_0_1_1)&&(Board_1_0_0>1))||(Rows_1_0>=1))) + ((Cells_1_0<=Board_0_0_1) * AG((((Columns_0_0>1)||(Cells_1_1>1))|...203
=> equivalent forward existential formula: [FwdG(Init,(EX((((Columns_1_0>Board_0_1_1)&&(Board_1_0_0>1))||(Rows_1_0>=1))) + ((Cells_1_0<=Board_0_0_1) * !(E(...258
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t6, t7, Intersection with reachable at each step enabled. (destroyed/reverse/int...177
(forward)formula 0,1,0.010503,5308,1,0,51,1510,45,27,356,1558,48
FORMULA Sudoku-PT-AN02-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Graph (complete) has 24 edges and 20 vertex of which 13 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.21 ms
Discarding 7 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 28 ms. Remains 13 /20 variables (removed 7) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 13 cols
[2022-05-21 00:11:09] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 00:11:09] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 8 rows 13 cols
[2022-05-21 00:11:09] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 00:11:09] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2022-05-21 00:11:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 13 cols
[2022-05-21 00:11:09] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 00:11:09] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 13/20 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/20 places, 8/8 transitions.
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 11 ms
[2022-05-21 00:11:09] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:09] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality4593027115559116261.gal : 0 ms
[2022-05-21 00:11:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality11001783027068148756.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4593027115559116261.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11001783027068148756.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,35,0.003827,4468,2,86,5,231,6,0,48,183,0


Converting to forward existential form...Done !
original formula: EF(!(A(EF((Columns_1_1>=1)) U !((((Cells_1_1<=1)&&(Board_1_0_0<=1))&&(Rows_0_0<=Columns_0_1))))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(!((((Cells_1_1<=1)&&(Board_1_0_0<=1))&&(Rows_0_0<=Columns_0_1))))) * !(!((((Cells_1_1...354
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t5, t6, t7, Intersection with reachable at each step enabled. (destroyed/rev...185
Hit Full ! (commute/partial/dont) 1/11/7
(forward)formula 0,1,0.009066,5288,1,0,36,1091,42,14,335,902,28
FORMULA Sudoku-PT-AN02-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 12 transition count 8
Applied a total of 8 rules in 1 ms. Remains 12 /20 variables (removed 8) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 12 cols
[2022-05-21 00:11:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 00:11:09] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 8 rows 12 cols
[2022-05-21 00:11:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 00:11:10] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 12 cols
[2022-05-21 00:11:10] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 00:11:10] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 12/20 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/20 places, 8/8 transitions.
[2022-05-21 00:11:10] [INFO ] Flatten gal took : 2 ms
[2022-05-21 00:11:10] [INFO ] Flatten gal took : 2 ms
[2022-05-21 00:11:10] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-21 00:11:10] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:10] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality8165652611952706764.gal : 1 ms
[2022-05-21 00:11:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality14988267477851192291.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8165652611952706764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14988267477851192291.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,34,0.0032,4484,2,76,5,214,6,0,47,156,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.003383,4484,1,0,6,214,7,1,85,156,1
FORMULA Sudoku-PT-AN02-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Graph (complete) has 24 edges and 20 vertex of which 13 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 2 ms. Remains 13 /20 variables (removed 7) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 13 cols
[2022-05-21 00:11:10] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 00:11:10] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 8 rows 13 cols
[2022-05-21 00:11:10] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 00:11:10] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-21 00:11:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 13 cols
[2022-05-21 00:11:10] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 00:11:10] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 13/20 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/20 places, 8/8 transitions.
[2022-05-21 00:11:10] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:10] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:10] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-21 00:11:10] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:10] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality17133530324448119026.gal : 0 ms
[2022-05-21 00:11:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality6360068182297753110.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17133530324448119026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6360068182297753110.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,35,0.003139,4428,2,82,5,215,6,0,48,133,0


Converting to forward existential form...Done !
original formula: A((Columns_1_0>=1) U EG(!(((((Columns_0_0>=1)||(Cells_0_1>=1))&&(Rows_0_0>=1))&&(Board_1_1_1>=1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(EG(!(((((Columns_0_0>=1)||(Cells_0_1>=1))&&(Rows_0_0>=1))&&(Board_1_1_1>=1)))))))) * !(E(!(EG(!...351
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, Intersection with reachable at each step enabled. (destroyed/rev...185
(forward)formula 0,1,0.011125,5184,1,0,52,1440,41,24,308,1493,44
FORMULA Sudoku-PT-AN02-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-21 00:11:10] [INFO ] Flatten gal took : 1 ms
[2022-05-21 00:11:10] [INFO ] Flatten gal took : 0 ms
Total runtime 3063 ms.

BK_STOP 1653091870235

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-AN02"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-AN02, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r258-tall-165303545400209"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN02.tgz
mv Sudoku-PT-AN02 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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