Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r227-oct2-159033546400242.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Sudoku-COL-AN12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-oct2-159033546400242
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 176K
-rw-r--r-- 1 mcc users 3.7K May 14 04:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 04:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 21:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 21:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.5K May 13 15:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 15:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 10:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 10:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 12 20:42 equiv_pt
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 5 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 6.5K May 12 20:42 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-COL-AN12-00
FORMULA_NAME Sudoku-COL-AN12-01
FORMULA_NAME Sudoku-COL-AN12-02
FORMULA_NAME Sudoku-COL-AN12-03
FORMULA_NAME Sudoku-COL-AN12-04
FORMULA_NAME Sudoku-COL-AN12-05
FORMULA_NAME Sudoku-COL-AN12-06
FORMULA_NAME Sudoku-COL-AN12-07
FORMULA_NAME Sudoku-COL-AN12-08
FORMULA_NAME Sudoku-COL-AN12-09
FORMULA_NAME Sudoku-COL-AN12-10
FORMULA_NAME Sudoku-COL-AN12-11
FORMULA_NAME Sudoku-COL-AN12-12
FORMULA_NAME Sudoku-COL-AN12-13
FORMULA_NAME Sudoku-COL-AN12-14
FORMULA_NAME Sudoku-COL-AN12-15

=== Now, execution of the tool begins

BK_START 1590484450768

[2020-05-26 09:14:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-26 09:14:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 09:14:13] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-26 09:14:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 430 ms
[2020-05-26 09:14:14] [INFO ] sort/places :
N2->Rows,Cells,Columns,
N3->Board,

[2020-05-26 09:14:14] [WARNING] Unknown color function,Tuple skipping symmetry detection on parameters for transition select
[2020-05-26 09:14:14] [WARNING] Unknown color function,Tuple skipping symmetry detection on parameters for transition select
[2020-05-26 09:14:14] [WARNING] Unknown color function,Tuple skipping symmetry detection on parameters for transition select
[2020-05-26 09:14:14] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 1694 PT places and 1331.0 transition bindings in 13 ms.
[2020-05-26 09:14:14] [INFO ] Computed order based on color domains.
[2020-05-26 09:14:14] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 1331 transitions in 34 ms.
[2020-05-26 09:14:14] [INFO ] Unfolded HLPN properties in 10 ms.
Deduced a syphon composed of 1690 places in 3 ms
Reduce places removed 1690 places and 1330 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 236 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 2 steps, including 1 resets, run visited all 10 properties in 1 ms. (steps per millisecond=2 )
[2020-05-26 09:14:14] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-26 09:14:14] [INFO ] Flatten gal took : 15 ms
FORMULA Sudoku-COL-AN12-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN12-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN12-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN12-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN12-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 09:14:14] [INFO ] Flatten gal took : 1 ms
Using solver Z3 to compute partial order matrices.
[2020-05-26 09:14:14] [INFO ] Applying decomposition
[2020-05-26 09:14:14] [INFO ] Flatten gal took : 1 ms
Built C files in :
/home/mcc/execution
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph15888564476609871315.txt, -o, /tmp/graph15888564476609871315.bin, -w, /tmp/graph15888564476609871315.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph15888564476609871315.bin, -l, -1, -v, -w, /tmp/graph15888564476609871315.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 09:14:14] [INFO ] Input system was already deterministic with 1 transitions.
[2020-05-26 09:14:14] [INFO ] Decomposing Gal with order
[2020-05-26 09:14:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-26 09:14:14] [INFO ] Flatten gal took : 3 ms
[2020-05-26 09:14:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2020-05-26 09:14:14] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 0 ms
[2020-05-26 09:14:14] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 11 LTL properties
Checking formula 0 : !(((F(X(G(X(F((((G("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))&&("(u0.Rows_0>=1)"))&&("(u0.Cells_0>=1)"))&&("(u0.Columns_0>=1)")))))))&&(F("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))))
Formula 0 simplified : !(FXGXF("(u0.Cells_0>=1)" & "(u0.Columns_0>=1)" & "(u0.Rows_0>=1)" & G"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))") & F"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")
built 0 ordering constraints for composite.
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1 deadlock states
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.019744,18012,1,0,6,27,45,4,84,16,20
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Sudoku-COL-AN12-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((F(!(F(G(X(F(!(("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")U((X("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))U("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")))))))))))
Formula 1 simplified : !F!FGXF!("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" U (X"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" U "(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))
Computing Next relation with stutter on 1 deadlock states
4 unique states visited
3 strongly connected components in search stack
6 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.020392,18220,1,0,6,27,48,4,84,16,23
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA Sudoku-COL-AN12-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((!(G(!(X((F(X("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")))&&(X((F("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))&&(G("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))))))))))
Formula 2 simplified : G!X(FX"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" & X(F"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" & G"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))
Computing Next relation with stutter on 1 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.021042,18220,1,0,6,27,58,5,84,17,34
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA Sudoku-COL-AN12-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X((G("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))U("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))))
Formula 3 simplified : !X(G"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" U "(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")
Computing Next relation with stutter on 1 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.021296,18220,1,0,6,27,60,5,84,17,36
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA Sudoku-COL-AN12-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G(X("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))))
Formula 4 simplified : !GX"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"
Computing Next relation with stutter on 1 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.021726,18220,1,0,6,27,60,5,84,17,36
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA Sudoku-COL-AN12-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !(((G("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))||((F("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))U(G("(((u0.Rows_0<1)||(u0.Cells_0<1))||(u0.Columns_0<1))")))))
Formula 5 simplified : !(G"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" | (F"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" U G"(((u0.Rows_0<1)||(u0.Cells_0<1))||(u0.Columns_0<1))"))
Computing Next relation with stutter on 1 deadlock states
3 unique states visited
0 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.02286,18352,1,0,6,27,66,6,88,17,49
no accepting run found
Formula 5 is TRUE no accepting run found.
FORMULA Sudoku-COL-AN12-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((G(X(F((!(X(((((!(F("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")))&&("(u0.Rows_0>=1)"))&&("(u0.Cells_0>=1)"))&&("(u0.Columns_0>=1)"))||(X("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")))))||("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))))))
Formula 6 simplified : !GXF("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" | !X(("(u0.Cells_0>=1)" & "(u0.Columns_0>=1)" & "(u0.Rows_0>=1)" & !F"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))") | X"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))
Computing Next relation with stutter on 1 deadlock states
4 unique states visited
0 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.024826,18484,1,0,6,27,75,6,90,17,53
no accepting run found
Formula 6 is TRUE no accepting run found.
FORMULA Sudoku-COL-AN12-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !(((((((!(F("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")))||(!(X("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))))||("(u0.Rows_0<1)"))||("(u0.Cells_0<1)"))||("(u0.Columns_0<1)"))U(("(((u0.Rows_0<1)||(u0.Cells_0<1))||(u0.Columns_0<1))")U(G("(((u0.Rows_0<1)||(u0.Cells_0<1))||(u0.Columns_0<1))")))))
Formula 7 simplified : !(("(u0.Cells_0<1)" | "(u0.Columns_0<1)" | "(u0.Rows_0<1)" | !F"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" | !X"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))") U ("(((u0.Rows_0<1)||(u0.Cells_0<1))||(u0.Columns_0<1))" U G"(((u0.Rows_0<1)||(u0.Cells_0<1))||(u0.Columns_0<1))"))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Computing Next relation with stutter on 1 deadlock states
3 unique states visited
0 strongly connected components in search stack
3 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.027103,18616,1,0,6,27,89,6,103,17,66
no accepting run found
Formula 7 is TRUE no accepting run found.
FORMULA Sudoku-COL-AN12-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !(((X("((((((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))&&(u0.Rows_0>=1))&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))&&(X((G("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))||("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")))))
// Phase 1: matrix 1 rows 4 cols
Formula 8 simplified : !(X"((((((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))&&(u0.Rows_0>=1))&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" & X("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" | G"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))
Computing Next relation with stutter on 1 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.027654,18616,1,0,6,27,99,6,113,17,68
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA Sudoku-COL-AN12-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !(((!(X(X(X(X("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))))))||(!(G("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")))))
Formula 9 simplified : !(!XXXX"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" | !G"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")
Computing Next relation with stutter on 1 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.02794,18616,1,0,6,27,103,6,113,17,69
no accepting run found
Formula 9 is TRUE no accepting run found.
FORMULA Sudoku-COL-AN12-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(((F(X(("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")U("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))))U((((F(X(F(X("(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))")))))&&("(u0.Rows_0>=1)"))&&("(u0.Cells_0>=1)"))&&("(u0.Columns_0>=1)"))))
Formula 10 simplified : !(FX"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))" U ("(u0.Cells_0>=1)" & "(u0.Columns_0>=1)" & "(u0.Rows_0>=1)" & FXFX"(((u0.Rows_0>=1)&&(u0.Cells_0>=1))&&(u0.Columns_0>=1))"))
Computing Next relation with stutter on 1 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.028576,18616,1,0,6,27,109,6,113,17,76
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
[2020-05-26 09:14:14] [INFO ] Computed 3 place invariants in 2 ms
FORMULA Sudoku-COL-AN12-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
inv : Board_0 + Cells_0 = 1
inv : Rows_0 + Board_0 = 1
inv : Board_0 + Columns_0 = 1
Total of 3 invariants.
[2020-05-26 09:14:14] [INFO ] Computed 3 place invariants in 17 ms
Skipping mayMatrices nes/nds SMT solver raised an exception :(error "Failed to assert expression: java.io.IOException: Broken pipe (tr0 0)")
java.lang.RuntimeException: SMT solver raised an exception :(error "Failed to assert expression: java.io.IOException: Broken pipe (tr0 0)")
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.assertCouldModifyNext(KInductionSolver.java:225)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:90)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:831)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:73)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-26 09:14:14] [INFO ] Built C files in 146ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1590484455255

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-COL-AN12"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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-COL-AN12, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r227-oct2-159033546400242"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN12.tgz
mv Sudoku-COL-AN12 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;