fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r071-smll-155234737700239
Last Updated
Apr 15, 2019

About the Execution of LoLA for Echo-PT-d05r03

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4304.750 3570114.00 4291904.00 11860.90 T?FFFT??FT???T?F normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r071-smll-155234737700239.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-3957
Executing tool lola
Input is Echo-PT-d05r03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-smll-155234737700239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 3.5K Feb 10 23:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 10 23:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 6 20:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 6 20:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 101 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 339 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 23:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 23:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.5K Feb 4 22:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 3 08:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 3 08:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jan 31 00:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Jan 31 00:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 4 22:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 4 22:20 UpperBounds.xml

-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 2.1M Mar 10 17:31 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 Echo-PT-d05r03-CTLFireability-00
FORMULA_NAME Echo-PT-d05r03-CTLFireability-01
FORMULA_NAME Echo-PT-d05r03-CTLFireability-02
FORMULA_NAME Echo-PT-d05r03-CTLFireability-03
FORMULA_NAME Echo-PT-d05r03-CTLFireability-04
FORMULA_NAME Echo-PT-d05r03-CTLFireability-05
FORMULA_NAME Echo-PT-d05r03-CTLFireability-06
FORMULA_NAME Echo-PT-d05r03-CTLFireability-07
FORMULA_NAME Echo-PT-d05r03-CTLFireability-08
FORMULA_NAME Echo-PT-d05r03-CTLFireability-09
FORMULA_NAME Echo-PT-d05r03-CTLFireability-10
FORMULA_NAME Echo-PT-d05r03-CTLFireability-11
FORMULA_NAME Echo-PT-d05r03-CTLFireability-12
FORMULA_NAME Echo-PT-d05r03-CTLFireability-13
FORMULA_NAME Echo-PT-d05r03-CTLFireability-14
FORMULA_NAME Echo-PT-d05r03-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1552802178593

info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ Echo-PT-d05r03 @ 3570 seconds

FORMULA Echo-PT-d05r03-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d05r03-CTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d05r03-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d05r03-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d05r03-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d05r03-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d05r03-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d05r03-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d05r03-CTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for CTLFireability @ Echo-PT-d05r03

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"value": false
},
"task":
{
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 24
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "eventual_occurrence",
"workflow": "stateequation"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 390
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 1,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 4,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 4,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 4
},
"processed": "((NOT FIREABLE(t3118) OR NOT FIREABLE(t3076)) AND (NOT FIREABLE(t340) OR NOT FIREABLE(t3155)))",
"processed_size": 96,
"rewrites": 24
},
"result":
{
"edges": 486,
"markings": 487,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 155
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 21,
"problems": 2
},
"type": "eventual_occurrence",
"workflow": "stateequation"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 468
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 1,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 2,
"unfir": 2,
"visible_places": 0,
"visible_transitions": 2
},
"processed": "AF(EG((NOT FIREABLE(t1692) OR NOT FIREABLE(t1423))))",
"processed_size": 53,
"rewrites": 23
},
"net":
{
"conflict_clusters": 487,
"singleton_clusters": 0
},
"result":
{
"edges": 487,
"markings": 487,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 11,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 585
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 0,
"G": 1,
"U": 1,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 1,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 3,
"unfir": 2,
"visible_places": 0,
"visible_transitions": 3
},
"processed": "A((NOT FIREABLE(t332) AND FIREABLE(t974)) U EG(NOT FIREABLE(t1992)))",
"processed_size": 68,
"rewrites": 23
},
"net":
{
"conflict_clusters": 487,
"singleton_clusters": 0
},
"result":
{
"edges": 487,
"markings": 487,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 878
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 878
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 1,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 1,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 1
},
"processed": "NOT FIREABLE(t2211)",
"processed_size": 19,
"rewrites": 24
},
"result":
{
"edges": 486,
"markings": 487,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 15,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 56
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 7,
"problems": 7
},
"type": "eventual_occurrence",
"workflow": "stateequation"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
"compoundnumber": 15,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 2021464,
"runtime": 3570.000000,
"signal": null,
"timelimitreached": true
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A((** U E(G(**)))) : E(F(**)) : A(F(E(X(*)))) : A(F(**)) : (((** AND E(X(**))) OR (A(F(**)) OR (A(F(**)) AND **))) AND **) : E(F(**)) : E(G((E(X(*)) AND **))) : A(F(**)) : (A(G(*)) OR (A(X(E(G(**)))) AND (E((** U **)) OR **))) : A(F(E(G(**)))) : E(G((E(F(**)) OR **))) : ((A(F(**)) AND (E(F(**)) AND E(G(**)))) OR A(F(**))) : E(((A(F(**)) OR **) U (E(F(**)) OR A(G(**))))) : ((A(F(*)) AND E(G(*))) OR A(X((E(F(**)) OR **)))) : A(X(E(X(E(F(**)))))) : A(F(**))"
},
"net":
{
"arcs": 28404,
"conflict_clusters": 487,
"places": 3717,
"places_significant": 1854,
"singleton_clusters": 0,
"transitions": 3222
},
"result":
{
"interim_value": "yes unknown no no no yes unknown unknown no yes unknown unknown unknown yes unknown no ",
"preliminary_value": "yes unknown no no no yes unknown unknown no yes unknown unknown unknown yes unknown 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: 6939/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 3717
lola: finding significant places
lola: 3717 places, 3222 transitions, 1854 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 CTLFireability.xml
lola: A (((NOT FIREABLE(t332) AND FIREABLE(t974)) U E (G (NOT FIREABLE(t1992))))) : E (F (E (F ((FIREABLE(t1961) AND FIREABLE(t1054) AND NOT FIREABLE(t1878)))))) : NOT(E (G (A (X (NOT FIREABLE(t3006)))))) : A (F (A (F (((FIREABLE(t3118) AND FIREABLE(t3076)) OR (FIREABLE(t340) AND FIREABLE(t3155))))))) : (((((FIREABLE(t2453) AND FIREABLE(t1146) AND (FIREABLE(t863) OR FIREABLE(t2616))) AND E (X (FIREABLE(t3196)))) OR A (F ((FIREABLE(t2978) OR FIREABLE(t2632))))) OR (A (F ((FIREABLE(t2263) AND FIREABLE(t511)))) AND FIREABLE(t1015))) AND NOT FIREABLE(t2600)) : E (F (FIREABLE(t2214))) : E (G ((NOT(A (X (FIREABLE(t242)))) AND ((NOT FIREABLE(t3127) OR NOT FIREABLE(t1725)) AND (FIREABLE(t1148) OR NOT FIREABLE(t2252)))))) : A (F (FIREABLE(t1720))) : (NOT(E (F ((FIREABLE(t3079) AND FIREABLE(t1838) AND (FIREABLE(t2093) OR FIREABLE(t2839)))))) OR (A (X (E (G (FIREABLE(t1153))))) AND (E ((FIREABLE(t1435) U FIREABLE(t67))) OR (NOT FIREABLE(t1250) OR NOT FIREABLE(t2649) OR FIREABLE(t1316))))) : A (F (E (G ((NOT FIREABLE(t1692) OR NOT FIREABLE(t1423)))))) : E (G ((E (F (FIREABLE(t2884))) OR (FIREABLE(t1498) OR FIREABLE(t366))))) : ((A (F (FIREABLE(t2211))) AND (E (F ((FIREABLE(t3144) AND FIREABLE(t924)))) AND E (G ((FIREABLE(t1760) AND FIREABLE(t2204)))))) OR A (F ((FIREABLE(t1484) OR (FIREABLE(t1022) AND FIREABLE(t54) AND NOT FIREABLE(t1741)))))) : E (((A (F (FIREABLE(t633))) OR (FIREABLE(t3070) AND FIREABLE(t2978))) U (E (F (FIREABLE(t2657))) OR A (G (FIREABLE(t1476)))))) : ((NOT(E (G (FIREABLE(t1790)))) AND NOT(A (F ((FIREABLE(t2310) AND FIREABLE(t1806)))))) OR A (X ((E (F (FIREABLE(t2215))) OR (FIREABLE(t582) OR FIREABLE(t2726) OR FIREABLE(t1057)))))) : A (X (E (F (E (X (FIREABLE(t2715))))))) : A (F (FIREABLE(t331)))
lola: rewrite Frontend/Parser/formula_rewrite.k:401
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:392
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:395
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (X (FIREABLE(t3006)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(EX(FIREABLE(t3006)))
lola: processed formula length: 23
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 487 markings, 486 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((FIREABLE(t2453) AND FIREABLE(t1146) AND (FIREABLE(t863) OR FIREABLE(t2616))) AND E (X (FIREABLE(t3196)))) OR (A (F ((FIREABLE(t2978) OR FIREABLE(t2632)))) OR (A (F ((FIREABLE(t2263) AND FIREABLE(t511)))) AND FIREABLE(t1015)))) AND NOT FIREABLE(t2600))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t1015)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t1015)
lola: processed formula length: 15
lola: 21 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 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 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(t2600)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(t2600)
lola: processed formula length: 19
lola: 21 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t2453) AND FIREABLE(t1146) AND (FIREABLE(t863) OR FIREABLE(t2616)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t2453) AND FIREABLE(t1146) AND (FIREABLE(t863) OR FIREABLE(t2616)))
lola: processed formula length: 78
lola: 21 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 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 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((FIREABLE(t2978) OR FIREABLE(t2632))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (NOT FIREABLE(t2978) AND NOT FIREABLE(t2632))
lola: processed formula length: 45
lola: 24 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(t2978) OR FIREABLE(t2632))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 17 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-4-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 487 markings, 486 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((E (X (NOT FIREABLE(t242))) AND ((NOT FIREABLE(t3127) OR NOT FIREABLE(t1725)) AND (FIREABLE(t1148) OR NOT FIREABLE(t2252))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((EX(NOT FIREABLE(t242)) AND ((NOT FIREABLE(t3127) OR NOT FIREABLE(t1725)) AND (FIREABLE(t1148) OR NOT FIREABLE(t2252)))))
lola: processed formula length: 126
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 73530 markings, 272322 edges, 14706 markings/sec, 0 secs
lola: 139931 markings, 570050 edges, 13280 markings/sec, 5 secs
lola: 201249 markings, 869894 edges, 12264 markings/sec, 10 secs
lola: 264880 markings, 1168085 edges, 12726 markings/sec, 15 secs
lola: 322594 markings, 1467818 edges, 11543 markings/sec, 20 secs
lola: 389797 markings, 1765303 edges, 13441 markings/sec, 25 secs
lola: 449481 markings, 2064467 edges, 11937 markings/sec, 30 secs
lola: 515106 markings, 2363076 edges, 13125 markings/sec, 35 secs
lola: 571750 markings, 2662107 edges, 11329 markings/sec, 40 secs
lola: 640035 markings, 2960538 edges, 13657 markings/sec, 45 secs
lola: 698052 markings, 3258984 edges, 11603 markings/sec, 50 secs
lola: 762062 markings, 3556903 edges, 12802 markings/sec, 55 secs
lola: 820526 markings, 3854407 edges, 11693 markings/sec, 60 secs
lola: 876139 markings, 4153730 edges, 11123 markings/sec, 65 secs
lola: 928685 markings, 4451719 edges, 10509 markings/sec, 70 secs
lola: 986158 markings, 4750915 edges, 11495 markings/sec, 75 secs
lola: 1036955 markings, 5048946 edges, 10159 markings/sec, 80 secs
lola: 1095961 markings, 5348296 edges, 11801 markings/sec, 85 secs
lola: 1145420 markings, 5647116 edges, 9892 markings/sec, 90 secs
lola: 1204940 markings, 5946775 edges, 11904 markings/sec, 95 secs
lola: 1252995 markings, 6246112 edges, 9611 markings/sec, 100 secs
lola: 1313987 markings, 6546048 edges, 12198 markings/sec, 105 secs
lola: 1362983 markings, 6845692 edges, 9799 markings/sec, 110 secs
lola: 1430044 markings, 7143129 edges, 13412 markings/sec, 115 secs
lola: 1486668 markings, 7440741 edges, 11325 markings/sec, 120 secs
lola: 1546043 markings, 7740131 edges, 11875 markings/sec, 125 secs
lola: 1594061 markings, 8039171 edges, 9604 markings/sec, 130 secs
lola: 1654846 markings, 8338264 edges, 12157 markings/sec, 135 secs
lola: 1703760 markings, 8636855 edges, 9783 markings/sec, 140 secs
lola: 1763330 markings, 8935966 edges, 11914 markings/sec, 145 secs
lola: 1813938 markings, 9234666 edges, 10122 markings/sec, 150 secs
lola: 1871565 markings, 9534120 edges, 11525 markings/sec, 155 secs
lola: 1923407 markings, 9833356 edges, 10368 markings/sec, 160 secs
lola: 1980441 markings, 10132973 edges, 11407 markings/sec, 165 secs
lola: 2031513 markings, 10432895 edges, 10214 markings/sec, 170 secs
lola: 2095081 markings, 10730953 edges, 12714 markings/sec, 175 secs
lola: 2154297 markings, 11029155 edges, 11843 markings/sec, 180 secs
lola: 2212893 markings, 11328612 edges, 11719 markings/sec, 185 secs
lola: 2264730 markings, 11627602 edges, 10367 markings/sec, 190 secs
lola: 2321660 markings, 11926697 edges, 11386 markings/sec, 195 secs
lola: 2372563 markings, 12225923 edges, 10181 markings/sec, 200 secs
lola: 2430160 markings, 12524045 edges, 11519 markings/sec, 205 secs
lola: 2480114 markings, 12824095 edges, 9991 markings/sec, 210 secs
lola: 2538575 markings, 13121922 edges, 11692 markings/sec, 215 secs
lola: 2588330 markings, 13421951 edges, 9951 markings/sec, 220 secs
lola: 2647280 markings, 13720192 edges, 11790 markings/sec, 225 secs
lola: 2697084 markings, 14021804 edges, 9961 markings/sec, 230 secs
lola: 2760164 markings, 14318482 edges, 12616 markings/sec, 235 secs
lola: 2817768 markings, 14616134 edges, 11521 markings/sec, 240 secs
lola: 2878808 markings, 14912930 edges, 12208 markings/sec, 245 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown no unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 700572 KB
lola: time consumption: 260 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((NOT FIREABLE(t3079) OR NOT FIREABLE(t1838) OR (NOT FIREABLE(t2093) AND NOT FIREABLE(t2839))))) OR (A (X (E (G (FIREABLE(t1153))))) AND (E ((FIREABLE(t1435) U FIREABLE(t67))) OR (NOT FIREABLE(t1250) OR NOT FIREABLE(t2649) OR FIREABLE(t1316)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(t1250) OR NOT FIREABLE(t2649) OR FIREABLE(t1316))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(t1250) OR NOT FIREABLE(t2649) OR FIREABLE(t1316))
lola: processed formula length: 65
lola: 21 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 275 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t3079) OR NOT FIREABLE(t1838) OR (NOT FIREABLE(t2093) AND NOT FIREABLE(t2839)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A (G ((NOT FIREABLE(t3079) OR NOT FIREABLE(t1838) OR (NOT FIREABLE(t2093) AND NOT FIREABLE(t2839)))))
lola: processed formula length: 103
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(t3079) AND FIREABLE(t1838) AND (FIREABLE(t2093) OR FIREABLE(t2839)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 38 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 258 markings, 257 edges
lola: ========================================
lola: subprocess 5 will run for 300 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (G (FIREABLE(t1153)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EG(FIREABLE(t1153)))
lola: processed formula length: 23
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 1 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 275 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A (F (NOT FIREABLE(t1790))) AND E (G ((NOT FIREABLE(t2310) OR NOT FIREABLE(t1806))))) OR A (X ((E (F (FIREABLE(t2215))) OR (FIREABLE(t582) OR FIREABLE(t2726) OR FIREABLE(t1057))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 275 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (NOT FIREABLE(t1790)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: FIREABLE(t1790)
lola: processed formula length: 15
lola: 24 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: NOT FIREABLE(t1790)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 6 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 300 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((NOT FIREABLE(t2310) OR NOT FIREABLE(t1806))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((NOT FIREABLE(t2310) OR NOT FIREABLE(t1806))))
lola: processed formula length: 53
lola: 22 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(t2310) AND FIREABLE(t1806))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 13 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-5-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 487 markings, 486 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 5 will run for 300 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (X (E (F (FIREABLE(t2715)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EX(EF(FIREABLE(t2715))))
lola: processed formula length: 27
lola: 24 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 55629 markings, 307762 edges, 11126 markings/sec, 0 secs
lola: 107980 markings, 619773 edges, 10470 markings/sec, 5 secs
lola: 160854 markings, 929601 edges, 10575 markings/sec, 10 secs
lola: 209100 markings, 1244484 edges, 9649 markings/sec, 15 secs
lola: 253796 markings, 1558836 edges, 8939 markings/sec, 20 secs
lola: 298934 markings, 1871373 edges, 9028 markings/sec, 25 secs
lola: 346434 markings, 2183440 edges, 9500 markings/sec, 30 secs
lola: 390492 markings, 2497582 edges, 8812 markings/sec, 35 secs
lola: 435251 markings, 2809422 edges, 8952 markings/sec, 40 secs
lola: 482549 markings, 3120472 edges, 9460 markings/sec, 45 secs
lola: 527733 markings, 3435944 edges, 9037 markings/sec, 50 secs
lola: 572493 markings, 3749556 edges, 8952 markings/sec, 55 secs
lola: 617342 markings, 4061068 edges, 8970 markings/sec, 60 secs
lola: 664824 markings, 4374911 edges, 9496 markings/sec, 65 secs
lola: 709377 markings, 4688522 edges, 8911 markings/sec, 70 secs
lola: 754394 markings, 5000301 edges, 9003 markings/sec, 75 secs
lola: 802008 markings, 5312986 edges, 9523 markings/sec, 80 secs
lola: 846245 markings, 5627911 edges, 8847 markings/sec, 85 secs
lola: 891015 markings, 5940783 edges, 8954 markings/sec, 90 secs
lola: 938371 markings, 6251733 edges, 9471 markings/sec, 95 secs
lola: 983063 markings, 6564894 edges, 8938 markings/sec, 100 secs
lola: 1027873 markings, 6876305 edges, 8962 markings/sec, 105 secs
lola: 1072746 markings, 7185591 edges, 8975 markings/sec, 110 secs
lola: 1115066 markings, 7498902 edges, 8464 markings/sec, 115 secs
lola: 1153927 markings, 7812422 edges, 7772 markings/sec, 120 secs
lola: 1192833 markings, 8124102 edges, 7781 markings/sec, 125 secs
lola: 1232241 markings, 8433669 edges, 7882 markings/sec, 130 secs
lola: 1273724 markings, 8747076 edges, 8297 markings/sec, 135 secs
lola: 1312730 markings, 9060142 edges, 7801 markings/sec, 140 secs
lola: 1351398 markings, 9370927 edges, 7734 markings/sec, 145 secs
lola: 1391941 markings, 9680544 edges, 8109 markings/sec, 150 secs
lola: 1432030 markings, 9995332 edges, 8018 markings/sec, 155 secs
lola: 1471220 markings, 10309045 edges, 7838 markings/sec, 160 secs
lola: 1510185 markings, 10620920 edges, 7793 markings/sec, 165 secs
lola: 1551553 markings, 10931375 edges, 8274 markings/sec, 170 secs
lola: 1590798 markings, 11245599 edges, 7849 markings/sec, 175 secs
lola: 1629484 markings, 11557866 edges, 7737 markings/sec, 180 secs
lola: 1668977 markings, 11868749 edges, 7899 markings/sec, 185 secs
lola: 1710135 markings, 12180055 edges, 8232 markings/sec, 190 secs
lola: 1749594 markings, 12494862 edges, 7892 markings/sec, 195 secs
lola: 1788398 markings, 12807726 edges, 7761 markings/sec, 200 secs
lola: 1827904 markings, 13118997 edges, 7901 markings/sec, 205 secs
lola: 1873126 markings, 13428922 edges, 9044 markings/sec, 210 secs
lola: 1917275 markings, 13740698 edges, 8830 markings/sec, 215 secs
lola: 1961661 markings, 14050527 edges, 8877 markings/sec, 220 secs
lola: 2006996 markings, 14359623 edges, 9067 markings/sec, 225 secs
lola: 2046657 markings, 14673365 edges, 7932 markings/sec, 230 secs
lola: 2085508 markings, 14986573 edges, 7770 markings/sec, 235 secs
lola: 2124700 markings, 15297635 edges, 7838 markings/sec, 240 secs
lola: 2165940 markings, 15608099 edges, 8248 markings/sec, 245 secs
lola: 2204770 markings, 15921802 edges, 7766 markings/sec, 250 secs
lola: 2243524 markings, 16234028 edges, 7751 markings/sec, 255 secs
lola: 2283317 markings, 16544364 edges, 7959 markings/sec, 260 secs
lola: 2324596 markings, 16855838 edges, 8256 markings/sec, 265 secs
lola: 2363803 markings, 17170186 edges, 7841 markings/sec, 270 secs
lola: 2402559 markings, 17482769 edges, 7751 markings/sec, 275 secs
lola: 2441771 markings, 17793497 edges, 7842 markings/sec, 280 secs
lola: 2483350 markings, 18105699 edges, 8316 markings/sec, 285 secs
lola: 2522077 markings, 18419215 edges, 7745 markings/sec, 290 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown no unknown no unknown unknown unknown no unknown unknown unknown unknown yes unknown unknown
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown no unknown no unknown unknown unknown no unknown unknown unknown unknown yes unknown unknown
lola: memory consumption: 461476 KB
lola: time consumption: 560 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 301 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t2214)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (FIREABLE(t2214)))
lola: processed formula length: 23
lola: 22 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(t2214)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 7 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 83 markings, 82 edges
lola: ========================================
lola: subprocess 7 will run for 334 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t1961) AND FIREABLE(t1054) AND NOT FIREABLE(t1878))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((FIREABLE(t1961) AND FIREABLE(t1054) AND NOT FIREABLE(t1878))))
lola: processed formula length: 69
lola: 22 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(t1961) AND FIREABLE(t1054) AND NOT FIREABLE(t1878))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 90 literals and 9 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-7-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 276378 markings, 276378 edges, 55276 markings/sec, 0 secs
lola: sara is running 5 secs || 568488 markings, 568488 edges, 58422 markings/sec, 5 secs
lola: sara is running 10 secs || 856075 markings, 856075 edges, 57517 markings/sec, 10 secs
lola: sara is running 15 secs || 1142929 markings, 1142929 edges, 57371 markings/sec, 15 secs
lola: sara is running 20 secs || 1430318 markings, 1430318 edges, 57478 markings/sec, 20 secs
lola: sara is running 25 secs || 1717676 markings, 1717676 edges, 57472 markings/sec, 25 secs
lola: sara is running 30 secs || 2003464 markings, 2003464 edges, 57158 markings/sec, 30 secs
lola: sara is running 35 secs || 2289508 markings, 2289508 edges, 57209 markings/sec, 35 secs
lola: sara is running 40 secs || 2576429 markings, 2576429 edges, 57384 markings/sec, 40 secs
lola: sara is running 45 secs || 2861422 markings, 2861422 edges, 56999 markings/sec, 45 secs
lola: sara is running 50 secs || 3148848 markings, 3148847 edges, 57485 markings/sec, 50 secs
lola: sara is running 55 secs || 3436835 markings, 3436835 edges, 57597 markings/sec, 55 secs
lola: sara is running 60 secs || 3727780 markings, 3727780 edges, 58189 markings/sec, 60 secs
lola: sara is running 65 secs || 4018974 markings, 4018974 edges, 58239 markings/sec, 65 secs
lola: sara is running 70 secs || 4308630 markings, 4308630 edges, 57931 markings/sec, 70 secs
lola: sara is running 75 secs || 4598283 markings, 4598283 edges, 57931 markings/sec, 75 secs
lola: sara is running 80 secs || 4886737 markings, 4886737 edges, 57691 markings/sec, 80 secs
lola: sara is running 85 secs || 5177507 markings, 5177507 edges, 58154 markings/sec, 85 secs
lola: sara is running 90 secs || 5455797 markings, 5455797 edges, 55658 markings/sec, 90 secs
lola: sara is running 95 secs || 5746612 markings, 5746612 edges, 58163 markings/sec, 95 secs
lola: sara is running 100 secs || 6036359 markings, 6036359 edges, 57949 markings/sec, 100 secs
lola: sara is running 105 secs || 6326061 markings, 6326061 edges, 57940 markings/sec, 105 secs
lola: sara is running 110 secs || 6616949 markings, 6616949 edges, 58178 markings/sec, 110 secs
lola: sara is running 115 secs || 6905761 markings, 6905761 edges, 57762 markings/sec, 115 secs
lola: sara is running 120 secs || 7196841 markings, 7196841 edges, 58216 markings/sec, 120 secs
lola: sara is running 125 secs || 7488267 markings, 7488267 edges, 58285 markings/sec, 125 secs
lola: sara is running 130 secs || 7779322 markings, 7779322 edges, 58211 markings/sec, 130 secs
lola: sara is running 135 secs || 8070146 markings, 8070145 edges, 58165 markings/sec, 135 secs
lola: sara is running 140 secs || 8359411 markings, 8359411 edges, 57853 markings/sec, 140 secs
lola: sara is running 145 secs || 8648737 markings, 8648737 edges, 57865 markings/sec, 145 secs
lola: sara is running 150 secs || 8936742 markings, 8936742 edges, 57601 markings/sec, 150 secs
lola: sara is running 155 secs || 9227062 markings, 9227062 edges, 58064 markings/sec, 155 secs
lola: sara is running 160 secs || 9517603 markings, 9517602 edges, 58108 markings/sec, 160 secs
lola: sara is running 165 secs || 9808101 markings, 9808101 edges, 58100 markings/sec, 165 secs
lola: sara is running 170 secs || 10086529 markings, 10086529 edges, 55686 markings/sec, 170 secs
lola: sara is running 175 secs || 10375716 markings, 10375716 edges, 57837 markings/sec, 175 secs
lola: sara is running 180 secs || 10662729 markings, 10662729 edges, 57403 markings/sec, 180 secs
lola: sara is running 185 secs || 10946468 markings, 10946468 edges, 56748 markings/sec, 185 secs
lola: sara is running 190 secs || 11232571 markings, 11232571 edges, 57221 markings/sec, 190 secs
lola: sara is running 195 secs || 11518539 markings, 11518539 edges, 57194 markings/sec, 195 secs
lola: sara is running 200 secs || 11804025 markings, 11804025 edges, 57097 markings/sec, 200 secs
lola: sara is running 205 secs || 12088391 markings, 12088391 edges, 56873 markings/sec, 205 secs
lola: sara is running 210 secs || 12375336 markings, 12375336 edges, 57389 markings/sec, 210 secs
lola: sara is running 215 secs || 12662420 markings, 12662420 edges, 57417 markings/sec, 215 secs
lola: sara is running 220 secs || 12949177 markings, 12949177 edges, 57351 markings/sec, 220 secs
lola: sara is running 225 secs || 13235550 markings, 13235550 edges, 57275 markings/sec, 225 secs
lola: sara is running 230 secs || 13521286 markings, 13521285 edges, 57147 markings/sec, 230 secs
lola: sara is running 235 secs || 13806187 markings, 13806187 edges, 56980 markings/sec, 235 secs
lola: sara is running 240 secs || 14090591 markings, 14090591 edges, 56881 markings/sec, 240 secs
lola: sara is running 245 secs || 14376914 markings, 14376914 edges, 57265 markings/sec, 245 secs
lola: sara is running 250 secs || 14663719 markings, 14663719 edges, 57361 markings/sec, 250 secs
lola: sara is running 255 secs || 14950604 markings, 14950604 edges, 57377 markings/sec, 255 secs
lola: sara is running 260 secs || 15236254 markings, 15236254 edges, 57130 markings/sec, 260 secs
lola: sara is running 265 secs || 15521423 markings, 15521423 edges, 57034 markings/sec, 265 secs
lola: sara is running 270 secs || 15806704 markings, 15806703 edges, 57056 markings/sec, 270 secs
lola: sara is running 275 secs || 16090222 markings, 16090222 edges, 56704 markings/sec, 275 secs
lola: sara is running 280 secs || 16376251 markings, 16376251 edges, 57206 markings/sec, 280 secs
lola: sara is running 285 secs || 16662250 markings, 16662250 edges, 57200 markings/sec, 285 secs
lola: sara is running 290 secs || 16948095 markings, 16948095 edges, 57169 markings/sec, 290 secs
lola: sara is running 295 secs || 17233092 markings, 17233092 edges, 56999 markings/sec, 295 secs
lola: sara is running 300 secs || 17517826 markings, 17517825 edges, 56947 markings/sec, 300 secs
lola: sara is running 305 secs || 17803567 markings, 17803567 edges, 57148 markings/sec, 305 secs
lola: sara is running 310 secs || 18086882 markings, 18086882 edges, 56663 markings/sec, 310 secs
lola: sara is running 315 secs || 18371707 markings, 18371707 edges, 56965 markings/sec, 315 secs
lola: sara is running 320 secs || 18657127 markings, 18657127 edges, 57084 markings/sec, 320 secs
lola: sara is running 325 secs || 18942336 markings, 18942336 edges, 57042 markings/sec, 325 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown no unknown no yes unknown unknown no unknown unknown unknown unknown yes unknown unknown
lola: memory consumption: 2146060 KB
lola: time consumption: 894 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 334 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t1720)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(t1720)
lola: processed formula length: 19
lola: 24 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(t1720)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-8-0.sara.
sara: place or transition ordering is non-deterministic
lola: 155532 markings, 221865 edges, 31106 markings/sec, 0 secs || sara is running 0 secs
lola: 320695 markings, 462034 edges, 33033 markings/sec, 5 secs || sara is running 5 secs
lola: 501164 markings, 689751 edges, 36094 markings/sec, 10 secs || sara is running 10 secs
lola: 685848 markings, 927471 edges, 36937 markings/sec, 15 secs || sara is running 15 secs
lola: 867729 markings, 1164933 edges, 36376 markings/sec, 20 secs || sara is running 20 secs
lola: 1048639 markings, 1401538 edges, 36182 markings/sec, 25 secs || sara is running 25 secs
lola: 1231687 markings, 1638290 edges, 36610 markings/sec, 30 secs || sara is running 30 secs
lola: 1416820 markings, 1874711 edges, 37027 markings/sec, 35 secs || sara is running 35 secs
lola: 1596598 markings, 2114786 edges, 35956 markings/sec, 40 secs || sara is running 40 secs
lola: 1776154 markings, 2358231 edges, 35911 markings/sec, 45 secs || sara is running 45 secs
lola: 1949606 markings, 2601569 edges, 34690 markings/sec, 50 secs || sara is running 50 secs
lola: 2121037 markings, 2844223 edges, 34286 markings/sec, 55 secs || sara is running 55 secs
lola: 2288863 markings, 3074086 edges, 33565 markings/sec, 60 secs || sara is running 60 secs
lola: 2470547 markings, 3307211 edges, 36337 markings/sec, 65 secs || sara is running 65 secs
lola: 2650824 markings, 3541093 edges, 36055 markings/sec, 70 secs || sara is running 70 secs
lola: 2830647 markings, 3776477 edges, 35965 markings/sec, 75 secs || sara is running 75 secs
lola: 3013375 markings, 4010159 edges, 36546 markings/sec, 80 secs || sara is running 80 secs
lola: 3194811 markings, 4243472 edges, 36287 markings/sec, 85 secs || sara is running 85 secs
lola: 3374002 markings, 4478529 edges, 35838 markings/sec, 90 secs || sara is running 90 secs
lola: 3552574 markings, 4718383 edges, 35714 markings/sec, 95 secs || sara is running 95 secs
lola: 3722353 markings, 4957092 edges, 33956 markings/sec, 100 secs || sara is running 100 secs
lola: 3893713 markings, 5197008 edges, 34272 markings/sec, 105 secs || sara is running 105 secs
lola: 4059042 markings, 5431035 edges, 33066 markings/sec, 110 secs || sara is running 110 secs
lola: 4236300 markings, 5658091 edges, 35452 markings/sec, 115 secs || sara is running 115 secs
lola: 4417451 markings, 5892713 edges, 36230 markings/sec, 120 secs || sara is running 120 secs
lola: 4596052 markings, 6127453 edges, 35720 markings/sec, 125 secs || sara is running 125 secs
lola: 4774876 markings, 6359740 edges, 35765 markings/sec, 130 secs || sara is running 130 secs
lola: 4951826 markings, 6589983 edges, 35390 markings/sec, 135 secs || sara is running 135 secs
lola: 5130759 markings, 6823563 edges, 35787 markings/sec, 140 secs || sara is running 140 secs
lola: 5309225 markings, 7063138 edges, 35693 markings/sec, 145 secs || sara is running 145 secs
lola: 5482872 markings, 7302765 edges, 34729 markings/sec, 150 secs || sara is running 150 secs
lola: 5648136 markings, 7543858 edges, 33053 markings/sec, 155 secs || sara is running 155 secs
lola: 5810177 markings, 7782024 edges, 32408 markings/sec, 160 secs || sara is running 160 secs
lola: 5982717 markings, 8011269 edges, 34508 markings/sec, 165 secs || sara is running 165 secs
lola: 6157096 markings, 8244893 edges, 34876 markings/sec, 170 secs || sara is running 170 secs
lola: 6331682 markings, 8482360 edges, 34917 markings/sec, 175 secs || sara is running 175 secs
lola: 6507898 markings, 8716282 edges, 35243 markings/sec, 180 secs || sara is running 180 secs
lola: 6683697 markings, 8949526 edges, 35160 markings/sec, 185 secs || sara is running 185 secs
lola: 6856822 markings, 9185613 edges, 34625 markings/sec, 190 secs || sara is running 190 secs
lola: 7031572 markings, 9424742 edges, 34950 markings/sec, 195 secs || sara is running 195 secs
lola: 7198588 markings, 9666102 edges, 33403 markings/sec, 200 secs || sara is running 200 secs
lola: 7361582 markings, 9905595 edges, 32599 markings/sec, 205 secs || sara is running 205 secs
lola: 7530849 markings, 10133912 edges, 33853 markings/sec, 210 secs || sara is running 210 secs
lola: 7711515 markings, 10366441 edges, 36133 markings/sec, 215 secs || sara is running 215 secs
lola: 7890344 markings, 10598750 edges, 35766 markings/sec, 220 secs || sara is running 220 secs
lola: 8068966 markings, 10832036 edges, 35724 markings/sec, 225 secs || sara is running 225 secs
lola: 8250159 markings, 11064249 edges, 36239 markings/sec, 230 secs || sara is running 230 secs
lola: 8422456 markings, 11300466 edges, 34459 markings/sec, 235 secs || sara is running 235 secs
lola: 8594782 markings, 11540656 edges, 34465 markings/sec, 240 secs || sara is running 240 secs
lola: 8765053 markings, 11781289 edges, 34054 markings/sec, 245 secs || sara is running 245 secs
lola: 8928841 markings, 12021912 edges, 32758 markings/sec, 250 secs || sara is running 250 secs
lola: 9089617 markings, 12259017 edges, 32155 markings/sec, 255 secs || sara is running 255 secs
lola: 9271583 markings, 12475664 edges, 36393 markings/sec, 260 secs || sara is running 260 secs
lola: 9455425 markings, 12693338 edges, 36768 markings/sec, 265 secs || sara is running 265 secs
lola: 9634731 markings, 12922579 edges, 35861 markings/sec, 270 secs || sara is running 270 secs
lola: 9818765 markings, 13139362 edges, 36807 markings/sec, 275 secs || sara is running 275 secs
lola: 10002227 markings, 13362930 edges, 36692 markings/sec, 280 secs || sara is running 280 secs
lola: 10180227 markings, 13587969 edges, 35600 markings/sec, 285 secs || sara is running 285 secs
lola: 10367960 markings, 13802409 edges, 37547 markings/sec, 290 secs || sara is running 290 secs
lola: 10550703 markings, 14027249 edges, 36549 markings/sec, 295 secs || sara is running 295 secs
lola: 10731386 markings, 14251840 edges, 36137 markings/sec, 300 secs || sara is running 300 secs
lola: 10919006 markings, 14470844 edges, 37524 markings/sec, 305 secs || sara is running 305 secs
lola: 11100121 markings, 14701122 edges, 36223 markings/sec, 310 secs || sara is running 310 secs
lola: 11284118 markings, 14923868 edges, 36799 markings/sec, 315 secs || sara is running 315 secs
lola: 11473260 markings, 15145486 edges, 37828 markings/sec, 320 secs || sara is running 320 secs
lola: 11656883 markings, 15364515 edges, 36725 markings/sec, 325 secs || sara is running 325 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown no unknown no yes unknown unknown no unknown unknown unknown unknown yes unknown unknown
lola: memory consumption: 3881784 KB
lola: time consumption: 1229 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 334 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t331)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(t331)
lola: processed formula length: 18
lola: 24 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(t331)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-9-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 487 markings, 486 edges
lola: ========================================
lola: subprocess 10 will run for 390 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((FIREABLE(t3118) AND FIREABLE(t3076)) OR (FIREABLE(t340) AND FIREABLE(t3155)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((NOT FIREABLE(t3118) OR NOT FIREABLE(t3076)) AND (NOT FIREABLE(t340) OR NOT FIREABLE(t3155)))
lola: processed formula length: 96
lola: 24 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((FIREABLE(t3118) AND FIREABLE(t3076)) OR (FIREABLE(t340) AND FIREABLE(t3155)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 21 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-10-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 487 markings, 486 edges
lola: ========================================
lola: subprocess 11 will run for 468 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (G ((NOT FIREABLE(t1692) OR NOT FIREABLE(t1423))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(EG((NOT FIREABLE(t1692) OR NOT FIREABLE(t1423))))
lola: processed formula length: 53
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 487 markings, 487 edges
lola: ========================================
lola: subprocess 12 will run for 585 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((E (F (FIREABLE(t2884))) OR (FIREABLE(t1498) OR FIREABLE(t366)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((EF(FIREABLE(t2884)) OR (FIREABLE(t1498) OR FIREABLE(t366))))
lola: processed formula length: 65
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 54233 markings, 299092 edges, 10847 markings/sec, 0 secs
lola: 106389 markings, 610984 edges, 10431 markings/sec, 5 secs
lola: 159429 markings, 920669 edges, 10608 markings/sec, 10 secs
lola: 207806 markings, 1234821 edges, 9675 markings/sec, 15 secs
lola: 252344 markings, 1548569 edges, 8908 markings/sec, 20 secs
lola: 297366 markings, 1860450 edges, 9004 markings/sec, 25 secs
lola: 344857 markings, 2171982 edges, 9498 markings/sec, 30 secs
lola: 388942 markings, 2485518 edges, 8817 markings/sec, 35 secs
lola: 433532 markings, 2797202 edges, 8918 markings/sec, 40 secs
lola: 480526 markings, 3107647 edges, 9399 markings/sec, 45 secs
lola: 525553 markings, 3422614 edges, 9005 markings/sec, 50 secs
lola: 570411 markings, 3735597 edges, 8972 markings/sec, 55 secs
lola: 615372 markings, 4046504 edges, 8992 markings/sec, 60 secs
lola: 662672 markings, 4359484 edges, 9460 markings/sec, 65 secs
lola: 707239 markings, 4672404 edges, 8913 markings/sec, 70 secs
lola: 751833 markings, 4983557 edges, 8919 markings/sec, 75 secs
lola: 799445 markings, 5295176 edges, 9522 markings/sec, 80 secs
lola: 843631 markings, 5609294 edges, 8837 markings/sec, 85 secs
lola: 888258 markings, 5921491 edges, 8925 markings/sec, 90 secs
lola: 935234 markings, 6231784 edges, 9395 markings/sec, 95 secs
lola: 980490 markings, 6544414 edges, 9051 markings/sec, 100 secs
lola: 1024756 markings, 6855465 edges, 8853 markings/sec, 105 secs
lola: 1069646 markings, 7164442 edges, 8978 markings/sec, 110 secs
lola: 1112558 markings, 7476519 edges, 8582 markings/sec, 115 secs
lola: 1151180 markings, 7789482 edges, 7724 markings/sec, 120 secs
lola: 1189948 markings, 8100442 edges, 7754 markings/sec, 125 secs
lola: 1229108 markings, 8409345 edges, 7832 markings/sec, 130 secs
lola: 1270642 markings, 8722073 edges, 8307 markings/sec, 135 secs
lola: 1309486 markings, 9034479 edges, 7769 markings/sec, 140 secs
lola: 1348100 markings, 9344869 edges, 7723 markings/sec, 145 secs
lola: 1387910 markings, 9653433 edges, 7962 markings/sec, 150 secs
lola: 1428654 markings, 9967604 edges, 8149 markings/sec, 155 secs
lola: 1467828 markings, 10280619 edges, 7835 markings/sec, 160 secs
lola: 1506418 markings, 10591633 edges, 7718 markings/sec, 165 secs
lola: 1547409 markings, 10901197 edges, 8198 markings/sec, 170 secs
lola: 1587077 markings, 11214806 edges, 7934 markings/sec, 175 secs
lola: 1625830 markings, 11527062 edges, 7751 markings/sec, 180 secs
lola: 1664746 markings, 11836418 edges, 7783 markings/sec, 185 secs
lola: 1705858 markings, 12145351 edges, 8222 markings/sec, 190 secs
lola: 1744760 markings, 12458927 edges, 7780 markings/sec, 195 secs
lola: 1783446 markings, 12770639 edges, 7737 markings/sec, 200 secs
lola: 1823009 markings, 13080729 edges, 7913 markings/sec, 205 secs
lola: 1867651 markings, 13389938 edges, 8928 markings/sec, 210 secs
lola: 1911727 markings, 13702060 edges, 8815 markings/sec, 215 secs
lola: 1955862 markings, 14012552 edges, 8827 markings/sec, 220 secs
lola: 2001526 markings, 14321323 edges, 9133 markings/sec, 225 secs
lola: 2041648 markings, 14635295 edges, 8024 markings/sec, 230 secs
lola: 2080997 markings, 14948266 edges, 7870 markings/sec, 235 secs
lola: 2119619 markings, 15259244 edges, 7724 markings/sec, 240 secs
lola: 2160723 markings, 15568762 edges, 8221 markings/sec, 245 secs
lola: 2200155 markings, 15882035 edges, 7886 markings/sec, 250 secs
lola: 2238825 markings, 16193906 edges, 7734 markings/sec, 255 secs
lola: 2277993 markings, 16504064 edges, 7834 markings/sec, 260 secs
lola: 2319190 markings, 16814109 edges, 8239 markings/sec, 265 secs
lola: 2358214 markings, 17128000 edges, 7805 markings/sec, 270 secs
lola: 2396947 markings, 17439960 edges, 7747 markings/sec, 275 secs
lola: 2436604 markings, 17750338 edges, 7931 markings/sec, 280 secs
lola: 2477844 markings, 18061358 edges, 8248 markings/sec, 285 secs
lola: 2516829 markings, 18374699 edges, 7797 markings/sec, 290 secs
lola: 2555489 markings, 18686168 edges, 7732 markings/sec, 295 secs
lola: 2594496 markings, 18995938 edges, 7801 markings/sec, 300 secs
lola: 2636147 markings, 19308743 edges, 8330 markings/sec, 305 secs
lola: 2674846 markings, 19622538 edges, 7740 markings/sec, 310 secs
lola: 2713773 markings, 19934551 edges, 7785 markings/sec, 315 secs
lola: 2753079 markings, 20244762 edges, 7861 markings/sec, 320 secs
lola: 2800202 markings, 20557935 edges, 9425 markings/sec, 325 secs
lola: 2844753 markings, 20870790 edges, 8910 markings/sec, 330 secs
lola: 2889560 markings, 21181637 edges, 8961 markings/sec, 335 secs
lola: 2933687 markings, 21492493 edges, 8825 markings/sec, 340 secs
lola: 2972974 markings, 21806249 edges, 7857 markings/sec, 345 secs
lola: 3011670 markings, 22118070 edges, 7739 markings/sec, 350 secs
lola: 3051011 markings, 22428227 edges, 7868 markings/sec, 355 secs
lola: 3092343 markings, 22739311 edges, 8266 markings/sec, 360 secs
lola: 3130954 markings, 23052174 edges, 7722 markings/sec, 365 secs
lola: 3169751 markings, 23363192 edges, 7759 markings/sec, 370 secs
lola: 3208913 markings, 23672268 edges, 7832 markings/sec, 375 secs
lola: 3250168 markings, 23985215 edges, 8251 markings/sec, 380 secs
lola: 3289017 markings, 24298542 edges, 7770 markings/sec, 385 secs
lola: 3327855 markings, 24609886 edges, 7768 markings/sec, 390 secs
lola: 3367211 markings, 24919138 edges, 7871 markings/sec, 395 secs
lola: 3408704 markings, 25232376 edges, 8299 markings/sec, 400 secs
lola: 3447627 markings, 25544843 edges, 7785 markings/sec, 405 secs
lola: 3486203 markings, 25855188 edges, 7715 markings/sec, 410 secs
lola: 3526629 markings, 26164273 edges, 8085 markings/sec, 415 secs
lola: 3566791 markings, 26479609 edges, 8032 markings/sec, 420 secs
lola: 3606169 markings, 26793910 edges, 7876 markings/sec, 425 secs
lola: 3645161 markings, 27106411 edges, 7798 markings/sec, 430 secs
lola: 3688613 markings, 27416317 edges, 8690 markings/sec, 435 secs
lola: 3733174 markings, 27727971 edges, 8912 markings/sec, 440 secs
lola: 3777197 markings, 28037868 edges, 8805 markings/sec, 445 secs
lola: 3821392 markings, 28345258 edges, 8839 markings/sec, 450 secs
lola: 3863423 markings, 28658427 edges, 8406 markings/sec, 455 secs
lola: 3902249 markings, 28970818 edges, 7765 markings/sec, 460 secs
lola: 3940888 markings, 29281214 edges, 7728 markings/sec, 465 secs
lola: 3980930 markings, 29589857 edges, 8008 markings/sec, 470 secs
lola: 4021132 markings, 29902527 edges, 8040 markings/sec, 475 secs
lola: 4060268 markings, 30214379 edges, 7827 markings/sec, 480 secs
lola: 4098599 markings, 30524129 edges, 7666 markings/sec, 485 secs
lola: 4139632 markings, 30832812 edges, 8207 markings/sec, 490 secs
lola: 4179275 markings, 31146757 edges, 7929 markings/sec, 495 secs
lola: 4218006 markings, 31459037 edges, 7746 markings/sec, 500 secs
lola: 4257154 markings, 31769692 edges, 7830 markings/sec, 505 secs
lola: 4298263 markings, 32079193 edges, 8222 markings/sec, 510 secs
lola: 4336911 markings, 32391173 edges, 7730 markings/sec, 515 secs
lola: 4375463 markings, 32701519 edges, 7710 markings/sec, 520 secs
lola: 4414933 markings, 33009972 edges, 7894 markings/sec, 525 secs
lola: 4453274 markings, 33320116 edges, 7668 markings/sec, 530 secs
lola: 4487922 markings, 33633624 edges, 6930 markings/sec, 535 secs
lola: 4522497 markings, 33945615 edges, 6915 markings/sec, 540 secs
lola: 4557093 markings, 34255967 edges, 6919 markings/sec, 545 secs
lola: 4593127 markings, 34564454 edges, 7207 markings/sec, 550 secs
lola: 4628440 markings, 34877026 edges, 7063 markings/sec, 555 secs
lola: 4663085 markings, 35188830 edges, 6929 markings/sec, 560 secs
lola: 4697058 markings, 35498382 edges, 6795 markings/sec, 565 secs
lola: 4731876 markings, 35806106 edges, 6964 markings/sec, 570 secs
lola: 4768849 markings, 36119399 edges, 7395 markings/sec, 575 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown no no no yes unknown unknown no yes unknown unknown unknown yes unknown no
lola: memory consumption: 833456 KB
lola: time consumption: 1814 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 585 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((NOT FIREABLE(t332) AND FIREABLE(t974)) U E (G (NOT FIREABLE(t1992)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A((NOT FIREABLE(t332) AND FIREABLE(t974)) U EG(NOT FIREABLE(t1992)))
lola: processed formula length: 68
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 487 markings, 487 edges
lola: ========================================
lola: subprocess 14 will run for 877 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((A (F (FIREABLE(t633))) OR (FIREABLE(t3070) AND FIREABLE(t2978))) U (E (F (FIREABLE(t2657))) OR A (G (FIREABLE(t1476))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E((AF(FIREABLE(t633)) OR (FIREABLE(t3070) AND FIREABLE(t2978))) U (EF(FIREABLE(t2657)) OR AG(FIREABLE(t1476))))
lola: processed formula length: 111
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 4 significant temporal operators and needs 17 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 54507 markings, 300748 edges, 10901 markings/sec, 0 secs
lola: 106820 markings, 613037 edges, 10463 markings/sec, 5 secs
lola: 159807 markings, 923157 edges, 10597 markings/sec, 10 secs
lola: 208199 markings, 1237697 edges, 9678 markings/sec, 15 secs
lola: 252819 markings, 1551777 edges, 8924 markings/sec, 20 secs
lola: 297897 markings, 1864035 edges, 9016 markings/sec, 25 secs
lola: 345410 markings, 2175984 edges, 9503 markings/sec, 30 secs
lola: 389543 markings, 2489937 edges, 8827 markings/sec, 35 secs
lola: 434169 markings, 2801820 edges, 8925 markings/sec, 40 secs
lola: 481219 markings, 3112498 edges, 9410 markings/sec, 45 secs
lola: 526302 markings, 3427715 edges, 9017 markings/sec, 50 secs
lola: 571198 markings, 3740864 edges, 8979 markings/sec, 55 secs
lola: 616132 markings, 4052036 edges, 8987 markings/sec, 60 secs
lola: 656382 markings, 4317085 edges, 8050 markings/sec, 65 secs
lola: 700690 markings, 4626141 edges, 8862 markings/sec, 70 secs
lola: 745020 markings, 4937972 edges, 8866 markings/sec, 75 secs
lola: 792602 markings, 5249293 edges, 9516 markings/sec, 80 secs
lola: 837658 markings, 5564012 edges, 9011 markings/sec, 85 secs
lola: 881796 markings, 5876718 edges, 8828 markings/sec, 90 secs
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lola: 6596799 markings, 51388556 edges, 8254 markings/sec, 820 secs
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lola: 6832764 markings, 53257333 edges, 7705 markings/sec, 850 secs
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lola: 6942794 markings, 54193466 edges, 6942 markings/sec, 865 secs
lola: 6976986 markings, 54504216 edges, 6838 markings/sec, 870 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown no no no yes unknown unknown no yes unknown unknown unknown yes unknown no
lola: memory consumption: 1198256 KB
lola: time consumption: 2692 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 878 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A (F (FIREABLE(t2211))) AND (E (F ((FIREABLE(t3144) AND FIREABLE(t924)))) AND E (G ((FIREABLE(t1760) AND FIREABLE(t2204)))))) OR A (F ((FIREABLE(t1484) OR (FIREABLE(t1022) AND FIREABLE(t54) AND NOT FIREABLE(t1741))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 878 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t2211)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(t2211)
lola: processed formula length: 19
lola: 24 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(t2211)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 7 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-15-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 487 markings, 486 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: E (G ((E (X (NOT FIREABLE(t242))) AND ((NOT FIREABLE(t3127) OR NOT FIREABLE(t1725)) AND (FIREABLE(t1148) OR NOT FIREABLE(t2252))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((EX(NOT FIREABLE(t242)) AND ((NOT FIREABLE(t3127) OR NOT FIREABLE(t1725)) AND (FIREABLE(t1148) OR NOT FIREABLE(t2252)))))
lola: processed formula length: 126
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
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lola: 6667947 markings, 36974681 edges, 10577 markings/sec, 615 secs
lola: 6723329 markings, 37268927 edges, 11076 markings/sec, 620 secs
lola: 6775328 markings, 37563955 edges, 10400 markings/sec, 625 secs
lola: 6831654 markings, 37858860 edges, 11265 markings/sec, 630 secs
lola: 6882218 markings, 38153689 edges, 10113 markings/sec, 635 secs
lola: 6934021 markings, 38448567 edges, 10361 markings/sec, 640 secs
lola: 6986981 markings, 38742185 edges, 10592 markings/sec, 645 secs
lola: 7031297 markings, 39038183 edges, 8863 markings/sec, 650 secs
lola: 7082720 markings, 39332449 edges, 10285 markings/sec, 655 secs
lola: 7128520 markings, 39627854 edges, 9160 markings/sec, 660 secs
lola: 7178788 markings, 39923642 edges, 10054 markings/sec, 665 secs
lola: 7222196 markings, 40219277 edges, 8682 markings/sec, 670 secs
lola: 7274890 markings, 40515649 edges, 10539 markings/sec, 675 secs
lola: 7319004 markings, 40811524 edges, 8823 markings/sec, 680 secs
lola: 7368644 markings, 41108591 edges, 9928 markings/sec, 685 secs
lola: 7416970 markings, 41403621 edges, 9665 markings/sec, 690 secs
lola: 7467228 markings, 41698714 edges, 10052 markings/sec, 695 secs
lola: 7521198 markings, 41992398 edges, 10794 markings/sec, 700 secs
lola: 7566537 markings, 42287871 edges, 9068 markings/sec, 705 secs
lola: 7617043 markings, 42583038 edges, 10101 markings/sec, 710 secs
lola: 7661735 markings, 42878227 edges, 8938 markings/sec, 715 secs
lola: 7713254 markings, 43174310 edges, 10304 markings/sec, 720 secs
lola: 7757110 markings, 43469997 edges, 8771 markings/sec, 725 secs
lola: 7808019 markings, 43767190 edges, 10182 markings/sec, 730 secs
lola: 7853746 markings, 44063172 edges, 9145 markings/sec, 735 secs
lola: 7901226 markings, 44360795 edges, 9496 markings/sec, 740 secs
lola: 7952207 markings, 44655572 edges, 10196 markings/sec, 745 secs
lola: 8002847 markings, 44951081 edges, 10128 markings/sec, 750 secs
lola: 8056088 markings, 45245488 edges, 10648 markings/sec, 755 secs
lola: 8101558 markings, 45540446 edges, 9094 markings/sec, 760 secs
lola: 8152143 markings, 45836103 edges, 10117 markings/sec, 765 secs
lola: 8195386 markings, 46131325 edges, 8649 markings/sec, 770 secs
lola: 8247661 markings, 46428197 edges, 10455 markings/sec, 775 secs
lola: 8292294 markings, 46724316 edges, 8927 markings/sec, 780 secs
lola: 8340830 markings, 47021075 edges, 9707 markings/sec, 785 secs
lola: 8388714 markings, 47317277 edges, 9577 markings/sec, 790 secs
lola: 8434193 markings, 47616508 edges, 9096 markings/sec, 795 secs
lola: 8488246 markings, 47911437 edges, 10811 markings/sec, 800 secs
lola: 8540228 markings, 48205840 edges, 10396 markings/sec, 805 secs
lola: 8591511 markings, 48501828 edges, 10257 markings/sec, 810 secs
lola: 8634818 markings, 48797428 edges, 8661 markings/sec, 815 secs
lola: 8687039 markings, 49093833 edges, 10444 markings/sec, 820 secs
lola: 8731628 markings, 49389579 edges, 8918 markings/sec, 825 secs
lola: 8780218 markings, 49686726 edges, 9718 markings/sec, 830 secs
lola: 8827909 markings, 49982132 edges, 9538 markings/sec, 835 secs
lola: 8873247 markings, 50279155 edges, 9068 markings/sec, 840 secs
lola: 8921508 markings, 50574367 edges, 9652 markings/sec, 845 secs
lola: 8961714 markings, 50872871 edges, 8041 markings/sec, 850 secs
lola: 9007779 markings, 51168290 edges, 9213 markings/sec, 855 secs
lola: 9048560 markings, 51466221 edges, 8156 markings/sec, 860 secs
lola: 9093988 markings, 51761738 edges, 9086 markings/sec, 865 secs
lola: 9135384 markings, 52060002 edges, 8279 markings/sec, 870 secs
lola: time limit reached - aborting
lola:
preliminary result: yes unknown no no no yes unknown unknown no yes unknown unknown unknown yes unknown no
lola: caught signal User defined signal 1 - aborting LoLAlola:

preliminary result: yes unknown no no no yes unknown unknown no yes unknown unknown unknown yes unknown no
lola:
preliminary result: yes unknown no no no yes unknown unknown no yes unknown unknown unknown yes unknown no
lola: memory consumption: 2021464 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown no no no yes unknown unknown no yes unknown unknown unknown yes unknown no
rslt: finished

BK_STOP 1552805748707

--------------------
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="Echo-PT-d05r03"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lola"
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 2-3957"
echo " Executing tool lola"
echo " Input is Echo-PT-d05r03, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r071-smll-155234737700239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d05r03.tgz
mv Echo-PT-d05r03 execution
cd execution
if [ "CTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLFireability" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;