Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r265-tall-162106800600281.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Sudoku-PT-AN02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-tall-162106800600281
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 33K May 15 08:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 207K May 15 08:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 15 08:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 15 08:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.9K Mar 28 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 28 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 28 16:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 30K Mar 28 16:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K May 13 19:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 25K May 13 19:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 13 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K May 13 19:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.3K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 7.4K May 5 16:52 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-AN02-00
FORMULA_NAME Sudoku-PT-AN02-01
FORMULA_NAME Sudoku-PT-AN02-02
FORMULA_NAME Sudoku-PT-AN02-03
FORMULA_NAME Sudoku-PT-AN02-04
FORMULA_NAME Sudoku-PT-AN02-05
FORMULA_NAME Sudoku-PT-AN02-06
FORMULA_NAME Sudoku-PT-AN02-07
FORMULA_NAME Sudoku-PT-AN02-08
FORMULA_NAME Sudoku-PT-AN02-09
FORMULA_NAME Sudoku-PT-AN02-10
FORMULA_NAME Sudoku-PT-AN02-11
FORMULA_NAME Sudoku-PT-AN02-12
FORMULA_NAME Sudoku-PT-AN02-13
FORMULA_NAME Sudoku-PT-AN02-14
FORMULA_NAME Sudoku-PT-AN02-15

=== Now, execution of the tool begins

BK_START 1621208812082

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 23:46:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-16 23:46:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 23:46:53] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2021-05-16 23:46:53] [INFO ] Transformed 20 places.
[2021-05-16 23:46:53] [INFO ] Transformed 8 transitions.
[2021-05-16 23:46:53] [INFO ] Parsed PT model containing 20 places and 8 transitions in 77 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 22232 resets, run finished after 316 ms. (steps per millisecond=316 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0]
// Phase 1: matrix 8 rows 20 cols
[2021-05-16 23:46:54] [INFO ] Computed 12 place invariants in 3 ms
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 10 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 11 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2021-05-16 23:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-16 23:46:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 23:46:54] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 1 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
[2021-05-16 23:46:54] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
Successfully simplified 12 atomic propositions for a total of 16 simplifications.
[2021-05-16 23:46:54] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2021-05-16 23:46:54] [INFO ] Flatten gal took : 20 ms
FORMULA Sudoku-PT-AN02-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN02-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 23:46:54] [INFO ] Flatten gal took : 4 ms
[2021-05-16 23:46:54] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-16 23:46:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Sudoku-PT-AN02 @ 3570 seconds

FORMULA Sudoku-PT-AN02-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN02-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN02-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN02-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN02-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN02-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN02-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-PT-AN02-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for LTLCardinality @ Sudoku-PT-AN02

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"processed": "G ((3 <= p12 + p13 + p14 + p15))",
"processed_size": 32,
"rewrites": 51
},
"result":
{
"edges": 5,
"markings": 5,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 5,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1783
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 4,
"G": 4,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 7,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 60,
"taut": 0,
"tconj": 3,
"tdisj": 3,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 16,
"visible_transitions": 0
},
"processed": "F (G ((G ((F ((p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)) AND ((1 <= p12 + p13 + p14 + p15) OR (p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)))) OR (G ((1 <= p12 + p13 + p14 + p15)) AND F (G ((F ((p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)) AND ((1 <= p12 + p13 + p14 + p15) OR (p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)))))))))",
"processed_size": 403,
"rewrites": 51
},
"result":
{
"edges": 7,
"markings": 7,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 45
},
"compoundnumber": 6,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3567
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 2,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 3,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 36,
"taut": 0,
"tconj": 1,
"tdisj": 2,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 20,
"visible_transitions": 0
},
"processed": "G ((((F (G ((p16 + p17 + p18 + p19 <= 2))) AND (p12 + p13 + p14 + p15 + 1 <= p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11)) R (p0 + p1 + p2 + p3 <= 0)) OR ((1 <= p0 + p1 + p2 + p3) OR (p12 + p13 + p14 + p15 + 1 <= p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11))))",
"processed_size": 252,
"rewrites": 51
},
"result":
{
"edges": 78,
"markings": 35,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 9
},
"compoundnumber": 7,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 19912,
"runtime": 3.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "G((((F(G(*)) AND *) R *) OR (** OR **))) : G(**) : F(G((G((F(**) AND (** OR **))) OR (G(**) AND F(G((F(**) AND (** OR **)))))))) : X(X(F(*))) : (X((X(**) OR G(**))) OR G(*)) : F(G((X(X(G(**))) OR **))) : (X(F(*)) OR (** OR (** OR (X(*) AND G(**))))) : G(F(**))"
},
"net":
{
"arcs": 32,
"conflict_clusters": 9,
"places": 20,
"places_significant": 8,
"singleton_clusters": 0,
"transitions": 8
},
"result":
{
"preliminary_value": "yes no no no no no no no ",
"value": "yes no no no no no no no "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 28/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 20
lola: finding significant places
lola: 20 places, 8 transitions, 8 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLCardinality.xml
lola: LP says that atomic proposition is always false: (2 <= p15)
lola: G (((NOT(((G (X (F ((3 <= p16 + p17 + p18 + p19)))) OR (p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p12 + p13 + p14 + p15)) U (1 <= p0 + p1 + p2 + p3))) OR (1 <= p0 + p1 + p2 + p3)) OR (p12 + p13 + p14 + p15 + 1 <= p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11))) : G ((3 <= p12 + p13 + p14 + p15)) : F (G ((G ((1 <= p12 + p13 + p14 + p15)) U G (((1 <= p12 + p13 + p14 + p15) U (p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)))))) : (NOT(F (X (((1 <= p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11) U (0 <= 0))))) OR NOT(X (X (G ((1 <= p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11)))))) : (X ((X ((p2 <= p18)) OR G ((p3 <= p6)))) OR NOT(F ((p17 <= p1)))) : F (G ((NOT(X (NOT(X (G ((p17 <= p4)))))) OR ((p0 + 1 <= p15))))) : (((NOT(G (X ((p10 <= p16)))) OR (p16 + 1 <= p10)) OR (p19 + 1 <= p2)) OR (NOT(X ((p13 <= p17))) AND G ((p2 <= p19)))) : F (NOT(G (F (G (NOT(F ((p19 <= p5))))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:166
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:154
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:279
lola: rewrite Frontend/Parser/formula_rewrite.k:145
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:122
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (F ((p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (F ((p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= 0))))
lola: processed formula length: 58
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 5 markings, 5 edges
lola: ========================================
lola: subprocess 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((X ((p2 <= p18)) OR G ((p3 <= p6)))) OR G ((p1 + 1 <= p17)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p1 + 1 <= p17))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p1 + 1 <= p17))
lola: processed formula length: 19
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 5 markings, 5 edges
lola: ========================================
lola: subprocess 2 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X ((p2 <= p18)) OR G ((p3 <= p6))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X ((p2 <= p18)) OR G ((p3 <= p6))))
lola: processed formula length: 39
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 32 markings, 37 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((X (X (G ((p17 <= p4)))) OR ((p0 + 1 <= p15)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((X (X (G ((p17 <= p4)))) OR ((p0 + 1 <= p15)))))
lola: processed formula length: 54
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 87 markings, 262 edges
lola: ========================================
lola: subprocess 3 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F ((p16 + 1 <= p10))) OR ((p16 + 1 <= p10) OR ((p19 + 1 <= p2) OR (X ((p17 + 1 <= p13)) AND G ((p2 <= p19))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p19 + 1 <= p2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p19 + 1 <= p2)
lola: processed formula length: 15
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p16 + 1 <= p10)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p16 + 1 <= p10)
lola: processed formula length: 16
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p2 <= p19))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p2 <= p19))
lola: processed formula length: 15
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 5 markings, 5 edges
lola: ========================================
lola: subprocess 6 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((p16 + 1 <= p10)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((p16 + 1 <= p10)))
lola: processed formula length: 24
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 5 markings, 5 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((p19 <= p5)))
lola: ========================================
lola: SUBTASK
lola: checking fairness
lola: fairness not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((p19 <= p5)))
lola: processed formula length: 19
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 16 markings, 22 edges
lola: ========================================
lola: subprocess 5 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((3 <= p12 + p13 + p14 + p15))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((3 <= p12 + p13 + p14 + p15))
lola: processed formula length: 32
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 5 markings, 5 edges
lola: ========================================
lola: subprocess 6 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((G ((F ((p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)) AND ((1 <= p12 + p13 + p14 + p15) OR (p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)))) OR (G ((1 <= p12 + p13 + p14 + p15)) AND F (G ((F ((p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)) AND ((1 <= p12 + p13 + p14 + p15) OR (p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3))))))... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((G ((F ((p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)) AND ((1 <= p12 + p13 + p14 + p15) OR (p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)))) OR (G ((1 <= p12 + p13 + p14 + p15)) AND F (G ((F ((p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3)) AND ((1 <= p12 + p13 + p14 + p15) OR (p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11 <= p0 + p1 + p2 + p3))))))... (shortened)
lola: processed formula length: 403
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 45 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 7 markings, 7 edges
lola: ========================================
lola: subprocess 7 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((((F (G ((p16 + p17 + p18 + p19 <= 2))) AND (p12 + p13 + p14 + p15 + 1 <= p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11)) R (p0 + p1 + p2 + p3 <= 0)) OR ((1 <= p0 + p1 + p2 + p3) OR (p12 + p13 + p14 + p15 + 1 <= p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((F (G ((p16 + p17 + p18 + p19 <= 2))) AND (p12 + p13 + p14 + p15 + 1 <= p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11)) R (p0 + p1 + p2 + p3 <= 0)) OR ((1 <= p0 + p1 + p2 + p3) OR (p12 + p13 + p14 + p15 + 1 <= p4 + p5 + p9 + p8 + p7 + p6 + p10 + p11))))
lola: processed formula length: 252
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 9 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 35 markings, 78 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no no no no no no
lola:
preliminary result: yes no no no no no no no
lola: memory consumption: 19912 KB
lola: time consumption: 3 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.json
rslt: finished

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

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="LTLCardinality"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is Sudoku-PT-AN02, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-tall-162106800600281"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;