Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r178-tajo-158987881800081.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is DNAwalker-PT-01track12Block1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987881800081
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.0K Mar 31 04:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 31 04:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 29 20:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 29 20:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 8 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 13:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 13:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 06:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 27 06:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 16 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 36K Mar 24 05:37 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 DNAwalker-PT-01track12Block1-00
FORMULA_NAME DNAwalker-PT-01track12Block1-01
FORMULA_NAME DNAwalker-PT-01track12Block1-02
FORMULA_NAME DNAwalker-PT-01track12Block1-03
FORMULA_NAME DNAwalker-PT-01track12Block1-04
FORMULA_NAME DNAwalker-PT-01track12Block1-05
FORMULA_NAME DNAwalker-PT-01track12Block1-06
FORMULA_NAME DNAwalker-PT-01track12Block1-07
FORMULA_NAME DNAwalker-PT-01track12Block1-08
FORMULA_NAME DNAwalker-PT-01track12Block1-09
FORMULA_NAME DNAwalker-PT-01track12Block1-10
FORMULA_NAME DNAwalker-PT-01track12Block1-11
FORMULA_NAME DNAwalker-PT-01track12Block1-12
FORMULA_NAME DNAwalker-PT-01track12Block1-13
FORMULA_NAME DNAwalker-PT-01track12Block1-14
FORMULA_NAME DNAwalker-PT-01track12Block1-15

=== Now, execution of the tool begins

BK_START 1591202944251

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 16:49:05] [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]
[2020-06-03 16:49:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 16:49:06] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2020-06-03 16:49:06] [INFO ] Transformed 13 places.
[2020-06-03 16:49:06] [INFO ] Transformed 82 transitions.
[2020-06-03 16:49:06] [INFO ] Parsed PT model containing 13 places and 82 transitions in 71 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 12158 resets, run finished after 198 ms. (steps per millisecond=505 ) properties seen :[1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0]
[2020-06-03 16:49:06] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
// Phase 1: matrix 81 rows 13 cols
[2020-06-03 16:49:06] [INFO ] Computed 0 place invariants in 3 ms
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 37 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 25 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 31 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 34 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 67 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 28 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 32 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2020-06-03 16:49:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 16:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Nat]Absence check using state equation in 26 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2020-06-03 16:49:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 16:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Nat]Absence check using state equation in 22 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 19 ms returned unsat
[2020-06-03 16:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:06] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
Successfully simplified 12 atomic propositions for a total of 13 simplifications.
[2020-06-03 16:49:07] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-03 16:49:07] [INFO ] Flatten gal took : 37 ms
FORMULA DNAwalker-PT-01track12Block1-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 16:49:07] [INFO ] Flatten gal took : 11 ms
[2020-06-03 16:49:07] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2020-06-03 16:49:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DNAwalker-PT-01track12Block1 @ 3570 seconds

FORMULA DNAwalker-PT-01track12Block1-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-01track12Block1-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-01track12Block1-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-01track12Block1-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-01track12Block1-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-01track12Block1-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-01track12Block1-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-01track12Block1-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3520
rslt: Output for LTLCardinality @ DNAwalker-PT-01track12Block1

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"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "((p4 <= p7) U (p7 + 1 <= p4))",
"processed_size": 29,
"rewrites": 90
},
"result":
{
"edges": 3,
"markings": 3,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 8,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "G ((p3 + 1 <= p2))",
"processed_size": 18,
"rewrites": 90
},
"result":
{
"edges": 4,
"markings": 4,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 8,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 20676,
"runtime": 50.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X(G(((* R X(*)) OR *))) : G(F((F(**) AND **))) : (G(*) OR (** U **)) : G(F((F(G(*)) OR *))) : X((G(**) AND (** OR (G(**) AND F(**))))) : F(**) : F(G(((* R *) OR (G(*) AND *)))) : F(G(*))"
},
"net":
{
"arcs": 241,
"conflict_clusters": 2,
"places": 13,
"places_significant": 13,
"singleton_clusters": 0,
"transitions": 82
},
"result":
{
"preliminary_value": "no no no no no no no no ",
"value": "no 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: 95/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 416
lola: finding significant places
lola: 13 places, 82 transitions, 13 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: G (NOT(F (X ((((p7 <= p12) U X ((p10 <= p1))) AND ((3 <= p12) OR (p10 <= p1))))))) : G (NOT(F (G (X (X (F (NOT(X (G (F ((F ((p8 <= p5)) AND (p11 <= p9))))))))))))) : (NOT(F ((X ((p7 <= p12)) U (p2 <= p3)))) OR ((p4 <= p7) U (p7 + 1 <= p4))) : NOT(F (X (G ((G (F (X (X ((p9 <= p0))))) AND (p9 <= p0)))))) : NOT(X ((NOT(G (((2 <= p0) OR (p4 <= p3)))) OR NOT((G ((2 <= p7)) U (2 <= p7)))))) : ((G ((p7 <= p5)) U (0 <= 0)) U F ((2 <= p6))) : NOT(F (G (F ((((p8 <= p6) U (p7 <= p10)) AND (F ((p4 <= p9)) OR (p8 <= p6))))))) : F (G (NOT(F ((p3 <= p2)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
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:347
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:154
lola: rewrite Frontend/Parser/formula_rewrite.k:115
lola: rewrite Frontend/Parser/formula_rewrite.k:124
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 440 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((((p12 + 1 <= p7) R X ((p1 + 1 <= p10))) OR ((p12 <= 2) AND (p1 + 1 <= p10)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((((p12 + 1 <= p7) R X ((p1 + 1 <= p10))) OR ((p12 <= 2) AND (p1 + 1 <= p10)))))
lola: processed formula length: 85
lola: 90 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 5 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: 4 markings, 4 edges
lola: ========================================
lola: subprocess 1 will run for 502 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G (((2 <= p0) OR (p4 <= p3))) AND ((2 <= p7) OR (G ((2 <= p7)) AND F ((2 <= p7))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G (((2 <= p0) OR (p4 <= p3))) AND ((2 <= p7) OR (G ((2 <= p7)) AND F ((2 <= p7))))))
lola: processed formula length: 89
lola: 90 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 7 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: 3 markings, 3 edges
lola: ========================================
lola: subprocess 2 will run for 586 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((2 <= p6))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p6 <= 1)
lola: processed formula length: 9
lola: 92 rewrites
lola: closed formula file LTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 4 markings, 4 edges
lola: ========================================
lola: subprocess 3 will run for 704 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((p2 + 1 <= p3)))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((p2 + 1 <= p3)))
lola: processed formula length: 22
lola: 90 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, 6 edges
lola: ========================================
lola: subprocess 4 will run for 880 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((F (G ((p0 + 1 <= p9))) OR (p0 + 1 <= p9))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((F (G ((p0 + 1 <= p9))) OR (p0 + 1 <= p9))))
lola: processed formula length: 50
lola: 90 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 4 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: 15 markings, 17 edges
lola: ========================================
lola: subprocess 5 will run for 1173 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((F ((p8 <= p5)) AND (p11 <= p9))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((F ((p8 <= p5)) AND (p11 <= p9))))
lola: processed formula length: 40
lola: 90 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: 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: 4 markings, 4 edges
lola: ========================================
lola: subprocess 6 will run for 1760 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((((p6 + 1 <= p8) R (p10 + 1 <= p7)) OR (G ((p9 + 1 <= p4)) AND (p6 + 1 <= p8)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((((p6 + 1 <= p8) R (p10 + 1 <= p7)) OR (G ((p9 + 1 <= p4)) AND (p6 + 1 <= p8)))))
lola: processed formula length: 87
lola: 90 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: 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, 6 edges
lola: ========================================
lola: subprocess 7 will run for 3520 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G ((p3 + 1 <= p2)) OR ((p4 <= p7) U (p7 + 1 <= p4)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 3520 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p4 <= p7) U (p7 + 1 <= p4))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((p4 <= p7) U (p7 + 1 <= p4))
lola: processed formula length: 29
lola: 90 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: 3 markings, 3 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (G ((p3 + 1 <= p2)) OR ((p4 <= p7) U (p7 + 1 <= p4)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: ((p4 <= p7) U (p7 + 1 <= p4))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((p4 <= p7) U (p7 + 1 <= p4))
lola: processed formula length: 29
lola: 90 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: 3 markings, 3 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: G ((p3 + 1 <= p2))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p3 + 1 <= p2))
lola: processed formula length: 18
lola: 90 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: 4 markings, 4 edges
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no no no
lola:
preliminary result: no no no no no no no no
lola: memory consumption: 20676 KB
lola: time consumption: 50 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="DNAwalker-PT-01track12Block1"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itslola"
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 itslola"
echo " Input is DNAwalker-PT-01track12Block1, 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 r178-tajo-158987881800081"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-01track12Block1.tgz
mv DNAwalker-PT-01track12Block1 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 ;