Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r170-oct2-155297750700423.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-3954
Executing tool lola
Input is TriangularGrid-PT-4022, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-155297750700423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 3.8K Feb 12 21:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 12 21:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 9 05:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 9 05:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 109 Feb 24 15:06 GlobalProperties.txt
-rw-r--r-- 1 mcc users 347 Feb 24 15:06 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.0K Feb 5 01:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 5 01:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.7K Feb 4 22:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 4 22:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 4 22:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Feb 1 23:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 1 23:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 5 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rwxr-xr-x 1 mcc users 121K 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 TriangularGrid-PT-4022-ReachabilityFireability-00
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-01
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-02
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-03
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-04
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-05
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-06
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-07
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-08
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-09
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-10
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-11
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-12
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-13
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-14
FORMULA_NAME TriangularGrid-PT-4022-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1553124059436

info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ TriangularGrid-PT-4022 @ 3570 seconds

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TriangularGrid-PT-4022-ReachabilityFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3541
rslt: Output for ReachabilityFireability @ TriangularGrid-PT-4022

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"dl": 0,
"fir": 7,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 7,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 7
},
"processed": "A (G ((FIREABLE(ti3_1_4_1) OR FIREABLE(ti2_3_4_6) OR FIREABLE(ti1_3_4_4) OR FIREABLE(to2_4_4) OR FIREABLE(ti1_3_4_3) OR FIREABLE(to3_3_5) OR FIREABLE(to3_4_5))))",
"processed_size": 167,
"rewrites": 2
},
"result":
{
"edges": 3,
"markings": 4,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 713
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 3,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 5,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 7,
"unfir": 2,
"visible_places": 0,
"visible_transitions": 7
},
"processed": "E (F ((FIREABLE(ti1_3_2_1) AND (NOT FIREABLE(ti3_2_3_2) OR NOT FIREABLE(to3_4_2)) AND (FIREABLE(ti2_3_4_5) OR ((FIREABLE(to1_4_4) OR FIREABLE(ti3_2_3_5)) AND FIREABLE(ti1_2_4_3))))))",
"processed_size": 185,
"rewrites": 1
},
"result":
{
"edges": 3,
"markings": 4,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 11,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 76,
"problems": 12
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 891
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 1,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 6,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 7,
"unfir": 1,
"visible_places": 0,
"visible_transitions": 7
},
"processed": "A (G ((FIREABLE(ti2_1_4_4) OR FIREABLE(to2_2_3) OR NOT FIREABLE(ti3_1_1_1) OR (FIREABLE(to2_4_3) AND FIREABLE(to3_4_6) AND FIREABLE(to3_3_3)) OR FIREABLE(ti1_2_4_3))))",
"processed_size": 171,
"rewrites": 2
},
"result":
{
"edges": 6,
"markings": 7,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 12,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 288,
"problems": 48
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1188
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 3,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 7,
"unfir": 4,
"visible_places": 0,
"visible_transitions": 7
},
"processed": "E (F ((FIREABLE(to3_1_1) AND FIREABLE(ti3_1_4_5) AND FIREABLE(ti3_2_3_2) AND NOT FIREABLE(ti2_1_3_5) AND NOT FIREABLE(to1_3_3) AND NOT FIREABLE(ti1_2_3_2) AND NOT FIREABLE(to2_2_3))))",
"processed_size": 183,
"rewrites": 1
},
"result":
{
"produced_by": "state equation",
"value": true
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 80,
"problems": 8
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1783
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 2,
"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": 7,
"unfir": 7,
"visible_places": 0,
"visible_transitions": 7
},
"processed": "A (G ((NOT FIREABLE(ti2_1_4_5) OR NOT FIREABLE(ti2_1_3_4) OR NOT FIREABLE(ti1_2_3_2) OR (NOT FIREABLE(ti3_1_4_7) AND NOT FIREABLE(ti3_2_3_1) AND (NOT FIREABLE(ti2_3_4_4) OR NOT FIREABLE(ti3_2_3_5))))))",
"processed_size": 205,
"rewrites": 2
},
"result":
{
"edges": 4,
"markings": 5,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 14,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 26,
"problems": 3
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3566
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 9,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 11,
"unfir": 2,
"visible_places": 0,
"visible_transitions": 11
},
"processed": "A (G ((FIREABLE(to3_3_4) OR FIREABLE(to1_4_5) OR (FIREABLE(ti1_3_4_4) AND FIREABLE(to1_3_5)) OR FIREABLE(ti2_1_4_6) OR FIREABLE(to1_4_1) OR FIREABLE(ti1_3_4_1) OR (FIREABLE(to1_2_3) AND FIREABLE(to2_2_1) AND NOT FIREABLE(ti3_1_4_2) AND NOT FIREABLE(ti2_3_3_3)))))",
"processed_size": 269,
"rewrites": 2
},
"result":
{
"edges": 7,
"markings": 8,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 15,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
],
"exit":
{
"error": null,
"memory": 15568,
"runtime": 4.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(G(**)) : E(F(**)) : A(G(**)) : A(G(**)) : A(G(**)) : E(F(**)) : E(F(**)) : E(F(**)) : A(G(**)) : A(G(**)) : E(F(**)) : A(G(**)) : E(F(**)) : E(F(**)) : E(F(**)) : A(G(**))"
},
"net":
{
"arcs": 624,
"conflict_clusters": 76,
"places": 184,
"places_significant": 107,
"singleton_clusters": 0,
"transitions": 156
},
"result":
{
"preliminary_value": "no yes no no no yes yes yes no no yes no yes yes yes no ",
"value": "no yes no no no yes yes yes no no yes no yes yes yes 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: 340/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 5888
lola: finding significant places
lola: 184 places, 156 transitions, 107 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 ReachabilityFireability.xml
lola: A (G ((FIREABLE(to3_4_4) OR FIREABLE(to1_4_2) OR FIREABLE(to2_4_4)))) : E (F ((FIREABLE(ti2_1_3_1) AND FIREABLE(ti3_1_4_7)))) : A (G ((FIREABLE(to3_3_4) OR FIREABLE(to1_4_5) OR (FIREABLE(ti1_3_4_4) AND FIREABLE(to1_3_5)) OR FIREABLE(ti2_1_4_6) OR FIREABLE(to1_4_1) OR FIREABLE(ti1_3_4_1) OR (FIREABLE(to1_2_3) AND FIREABLE(to2_2_1) AND NOT FIREABLE(ti3_1_4_2) AND NOT FIREABLE(ti2_3_3_3))))) : A (G ((FIREABLE(ti3_1_4_1) OR FIREABLE(ti2_3_4_6) OR FIREABLE(ti1_3_4_4) OR FIREABLE(to2_4_4) OR FIREABLE(ti1_3_4_3) OR FIREABLE(to3_3_5) OR FIREABLE(to3_4_5)))) : A (G ((NOT FIREABLE(to3_2_1) OR NOT FIREABLE(ti1_2_3_2) OR (NOT FIREABLE(ti1_3_4_4) AND NOT FIREABLE(ti2_1_3_4)) OR NOT FIREABLE(ti2_1_4_2)))) : E (F (((NOT FIREABLE(ti1_3_3_1) OR NOT FIREABLE(to2_3_3)) AND FIREABLE(ti1_2_1_1) AND (FIREABLE(ti3_2_1_1) OR FIREABLE(t_5_3))))) : E (F ((FIREABLE(ti3_2_2_2) AND NOT FIREABLE(to2_2_1) AND NOT FIREABLE(to2_4_3) AND (FIREABLE(ti2_1_3_1) OR FIREABLE(to3_3_2))))) : E (F ((FIREABLE(ti3_1_2_3) AND FIREABLE(t_3_0) AND FIREABLE(ti1_2_4_4)))) : A (G ((FIREABLE(ti2_1_4_4) OR FIREABLE(to2_2_3) OR NOT FIREABLE(ti3_1_1_1) OR (FIREABLE(to2_4_3) AND FIREABLE(to3_4_6) AND FIREABLE(to3_3_3)) OR FIREABLE(ti1_2_4_3)))) : A (G ((NOT FIREABLE(ti2_1_3_3) OR NOT FIREABLE(t_5_3) OR FIREABLE(ti2_1_4_7) OR NOT FIREABLE(ti3_2_4_5)))) : E (F ((FIREABLE(ti3_2_4_6) AND FIREABLE(ti1_2_4_6) AND FIREABLE(ti2_3_4_5) AND FIREABLE(ti1_3_2_1)))) : A (G ((FIREABLE(t_5_3) OR FIREABLE(to1_3_1) OR NOT FIREABLE(ti2_1_3_5) OR FIREABLE(ti2_3_1_1)))) : E (F ((FIREABLE(ti1_3_2_1) AND (NOT FIREABLE(ti3_2_3_2) OR NOT FIREABLE(to3_4_2)) AND (FIREABLE(ti2_3_4_5) OR ((FIREABLE(to1_4_4) OR FIREABLE(ti3_2_3_5)) AND FIREABLE(ti1_2_4_3)))))) : E (F ((FIREABLE(ti3_1_4_4) AND FIREABLE(t_5_3) AND FIREABLE(to2_4_4) AND FIREABLE(to2_4_1) AND FIREABLE(ti3_1_3_5)))) : E (F ((FIREABLE(to3_1_1) AND FIREABLE(ti3_1_4_5) AND FIREABLE(ti3_2_3_2) AND NOT FIREABLE(ti2_1_3_5) AND NOT FIREABLE(to1_3_3) AND NOT FIREABLE(ti1_2_3_2) AND NOT FIREABLE(to2_2_3)))) : A (G ((NOT FIREABLE(ti2_1_4_5) OR NOT FIREABLE(ti2_1_3_4) OR NOT FIREABLE(ti1_2_3_2) OR (NOT FIREABLE(ti3_1_4_7) AND NOT FIREABLE(ti3_2_3_1) AND (NOT FIREABLE(ti2_3_4_4) OR NOT FIREABLE(ti3_2_3_5))))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(ti2_1_3_1) AND FIREABLE(ti3_1_4_7))))
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(ti2_1_3_1) AND FIREABLE(ti3_1_4_7))))
lola: processed formula length: 53
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(ti2_1_3_1) AND FIREABLE(ti3_1_4_7))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-0.sara
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(to3_4_4) OR FIREABLE(to1_4_2) OR FIREABLE(to2_4_4))))
lola: ========================================
lola: SUBTASK
lola: 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:787
lola: processed formula: A (G ((FIREABLE(to3_4_4) OR FIREABLE(to1_4_2) OR FIREABLE(to2_4_4))))
lola: processed formula length: 71
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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:787
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(to3_4_4) AND NOT FIREABLE(to1_4_2) AND NOT FIREABLE(to2_4_4))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 24 literals and 8 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(ti3_1_2_3) AND FIREABLE(t_3_0) AND FIREABLE(ti1_2_4_4))))
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(ti3_1_2_3) AND FIREABLE(t_3_0) AND FIREABLE(ti1_2_4_4))))
lola: processed formula length: 73
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(ti3_1_2_3) AND FIREABLE(t_3_0) AND FIREABLE(ti1_2_4_4))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 1 conjunctive subformulas
lola: lola: ========================================
SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(ti2_1_3_3) OR NOT FIREABLE(t_5_3) OR FIREABLE(ti2_1_4_7) OR NOT FIREABLE(ti3_2_4_5))))
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:787
lola: processed formula: A (G ((NOT FIREABLE(ti2_1_3_3) OR NOT FIREABLE(t_5_3) OR FIREABLE(ti2_1_4_7) OR NOT FIREABLE(ti3_2_4_5))))
lola: processed formula length: 109
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(ti2_1_3_3) AND FIREABLE(t_5_3) AND NOT FIREABLE(ti2_1_4_7) AND FIREABLE(ti3_2_4_5))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 14 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 5 markings, 4 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(ti3_2_4_6) AND FIREABLE(ti1_2_4_6) AND FIREABLE(ti2_3_4_5) AND FIREABLE(ti1_3_2_1))))
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(ti3_2_4_6) AND FIREABLE(ti1_2_4_6) AND FIREABLE(ti2_3_4_5) AND FIREABLE(ti1_3_2_1))))
lola: processed formula length: 101
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(ti3_2_4_6) AND FIREABLE(ti1_2_4_6) AND FIREABLE(ti2_3_4_5) AND FIREABLE(ti1_3_2_1))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 8 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: ========================================
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t_5_3) OR FIREABLE(to1_3_1) OR NOT FIREABLE(ti2_1_3_5) OR FIREABLE(ti2_3_1_1))))
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:787
lola: processed formula: A (G ((FIREABLE(t_5_3) OR FIREABLE(to1_3_1) OR NOT FIREABLE(ti2_1_3_5) OR FIREABLE(ti2_3_1_1))))
lola: processed formula length: 99
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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:787
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(t_5_3) AND NOT FIREABLE(to1_3_1) AND FIREABLE(ti2_1_3_5) AND NOT FIREABLE(ti2_3_1_1))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 40 literals and 8 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(ti1_3_3_1) OR NOT FIREABLE(to2_3_3)) AND FIREABLE(ti1_2_1_1) AND (FIREABLE(ti3_2_1_1) OR FIREABLE(t_5_3)))))
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 (((NOT FIREABLE(ti1_3_3_1) OR NOT FIREABLE(to2_3_3)) AND FIREABLE(ti1_2_1_1) AND (FIREABLE(ti3_2_1_1) OR FIREABLE(t_5_3)))))
lola: processed formula length: 131
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================
lola: state equation: write sara problem file to ReachabilityFireability-5-0.sara
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(ti3_2_2_2) AND NOT FIREABLE(to2_2_1) AND NOT FIREABLE(to2_4_3) AND (FIREABLE(ti2_1_3_1) OR FIREABLE(to3_3_2)))))
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(ti3_2_2_2) AND NOT FIREABLE(to2_2_1) AND NOT FIREABLE(to2_4_3) AND (FIREABLE(ti2_1_3_1) OR FIREABLE(to3_3_2)))))
lola: processed formula length: 129
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(ti3_2_2_2) AND NOT FIREABLE(to2_2_1) AND NOT FIREABLE(to2_4_3) AND (FIREABLE(ti2_1_3_1) OR FIREABLE(to3_3_2)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 48 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(to3_2_1) OR NOT FIREABLE(ti1_2_3_2) OR (NOT FIREABLE(ti1_3_4_4) AND NOT FIREABLE(ti2_1_3_4)) OR NOT FIREABLE(ti2_1_4_2))))
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:787
lola: processed formula: A (G ((NOT FIREABLE(to3_2_1) OR NOT FIREABLE(ti1_2_3_2) OR (NOT FIREABLE(ti1_3_4_4) AND NOT FIREABLE(ti2_1_3_4)) OR NOT FIREABLE(ti2_1_4_2))))
lola: processed formula length: 145
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: formula 0: (FIREABLE(to3_2_1) AND FIREABLE(ti1_2_3_2) AND (FIREABLE(ti1_3_4_4) OR FIREABLE(ti2_1_3_4)) AND FIREABLE(ti2_1_4_2))
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 16 literals and 2 conjunctive subformulas
lola: ========================================
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(ti3_1_4_4) AND FIREABLE(t_5_3) AND FIREABLE(to2_4_4) AND FIREABLE(to2_4_1) AND FIREABLE(ti3_1_3_5))))
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(ti3_1_4_4) AND FIREABLE(t_5_3) AND FIREABLE(to2_4_4) AND FIREABLE(to2_4_1) AND FIREABLE(ti3_1_3_5))))
lola: processed formula length: 117
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: sara: try reading problem file ReachabilityFireability-5-0.sara. 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: SUBRESULT
lola: result: yes
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(ti3_1_4_4) AND FIREABLE(t_5_3) AND FIREABLE(to2_4_4) AND FIREABLE(to2_4_1) AND FIREABLE(ti3_1_3_5))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 10 literals and 1 conjunctive subformulas
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
sara: place or transition ordering is non-deterministic
lola: ========================================
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(ti3_1_4_1) OR FIREABLE(ti2_3_4_6) OR FIREABLE(ti1_3_4_4) OR FIREABLE(to2_4_4) OR FIREABLE(ti1_3_4_3) OR FIREABLE(to3_3_5) OR FIREABLE(to3_4_5))))
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:787
lola: processed formula: A (G ((FIREABLE(ti3_1_4_1) OR FIREABLE(ti2_3_4_6) OR FIREABLE(ti1_3_4_4) OR FIREABLE(to2_4_4) OR FIREABLE(ti1_3_4_3) OR FIREABLE(to3_3_5) OR FIREABLE(to3_4_5))))
lola: processed formula length: 167
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(ti1_3_2_1) AND (NOT FIREABLE(ti3_2_3_2) OR NOT FIREABLE(to3_4_2)) AND (FIREABLE(ti2_3_4_5) OR ((FIREABLE(to1_4_4) OR FIREABLE(ti3_2_3_5)) AND FIREABLE(ti1_2_4_3))))))
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(ti1_3_2_1) AND (NOT FIREABLE(ti3_2_3_2) OR NOT FIREABLE(to3_4_2)) AND (FIREABLE(ti2_3_4_5) OR ((FIREABLE(to1_4_4) OR FIREABLE(ti3_2_3_5)) AND FIREABLE(ti1_2_4_3))))))
lola: processed formula length: 185
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(ti1_3_2_1) AND (NOT FIREABLE(ti3_2_3_2) OR NOT FIREABLE(to3_4_2)) AND (FIREABLE(ti2_3_4_5) OR ((FIREABLE(to1_4_4) OR FIREABLE(ti3_2_3_5)) AND FIREABLE(ti1_2_4_3))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 76 literals and 12 conjunctive subformulas

lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 12 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(ti2_1_4_4) OR FIREABLE(to2_2_3) OR NOT FIREABLE(ti3_1_1_1) OR (FIREABLE(to2_4_3) AND FIREABLE(to3_4_6) AND FIREABLE(to3_3_3)) OR FIREABLE(ti1_2_4_3))))
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:787
lola: processed formula: A (G ((FIREABLE(ti2_1_4_4) OR FIREABLE(to2_2_3) OR NOT FIREABLE(ti3_1_1_1) OR (FIREABLE(to2_4_3) AND FIREABLE(to3_4_6) AND FIREABLE(to3_3_3)) OR FIREABLE(ti1_2_4_3))))
lola: processed formula length: 171
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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:787
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(ti2_1_4_4) AND NOT FIREABLE(to2_2_3) AND FIREABLE(ti3_1_1_1) AND (NOT FIREABLE(to2_4_3) OR NOT FIREABLE(to3_4_6) OR NOT FIREABLE(to3_3_3)) AND NOT FIREABLE(ti1_2_4_3))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 288 literals and 48 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 7 markings, 6 edges
lola: ========================================
lola: subprocess 13 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(to3_1_1) AND FIREABLE(ti3_1_4_5) AND FIREABLE(ti3_2_3_2) AND NOT FIREABLE(ti2_1_3_5) AND NOT FIREABLE(to1_3_3) AND NOT FIREABLE(ti1_2_3_2) AND NOT FIREABLE(to2_2_3))))
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(to3_1_1) AND FIREABLE(ti3_1_4_5) AND FIREABLE(ti3_2_3_2) AND NOT FIREABLE(ti2_1_3_5) AND NOT FIREABLE(to1_3_3) AND NOT FIREABLE(ti1_2_3_2) AND NOT FIREABLE(to2_2_3))))
lola: processed formula length: 183
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(to3_1_1) AND FIREABLE(ti3_1_4_5) AND FIREABLE(ti3_2_3_2) AND NOT FIREABLE(ti2_1_3_5) AND NOT FIREABLE(to1_3_3) AND NOT FIREABLE(ti1_2_3_2) AND NOT FIREABLE(to2_2_3))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 80 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-13-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 14 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(ti2_1_4_5) OR NOT FIREABLE(ti2_1_3_4) OR NOT FIREABLE(ti1_2_3_2) OR (NOT FIREABLE(ti3_1_4_7) AND NOT FIREABLE(ti3_2_3_1) AND (NOT FIREABLE(ti2_3_4_4) OR NOT FIREABLE(ti3_2_3_5))))))
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:787
lola: processed formula: A (G ((NOT FIREABLE(ti2_1_4_5) OR NOT FIREABLE(ti2_1_3_4) OR NOT FIREABLE(ti1_2_3_2) OR (NOT FIREABLE(ti3_1_4_7) AND NOT FIREABLE(ti3_2_3_1) AND (NOT FIREABLE(ti2_3_4_4) OR NOT FIREABLE(ti3_2_3_5))))))
lola: processed formula length: 205
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(ti2_1_4_5) AND FIREABLE(ti2_1_3_4) AND FIREABLE(ti1_2_3_2) AND (FIREABLE(ti3_1_4_7) OR FIREABLE(ti3_2_3_1) OR (FIREABLE(ti2_3_4_4) AND FIREABLE(ti3_2_3_5))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 26 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 5 markings, 4 edges
lola: ========================================
lola: subprocess 15 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(to3_3_4) OR FIREABLE(to1_4_5) OR (FIREABLE(ti1_3_4_4) AND FIREABLE(to1_3_5)) OR FIREABLE(ti2_1_4_6) OR FIREABLE(to1_4_1) OR FIREABLE(ti1_3_4_1) OR (FIREABLE(to1_2_3) AND FIREABLE(to2_2_1) AND NOT FIREABLE(ti3_1_4_2) AND NOT FIREABLE(ti2_3_3_3)))))
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:787
lola: processed formula: A (G ((FIREABLE(to3_3_4) OR FIREABLE(to1_4_5) OR (FIREABLE(ti1_3_4_4) AND FIREABLE(to1_3_5)) OR FIREABLE(ti2_1_4_6) OR FIREABLE(to1_4_1) OR FIREABLE(ti1_3_4_1) OR (FIREABLE(to1_2_3) AND FIREABLE(to2_2_1) AND NOT FIREABLE(ti3_1_4_2) AND NOT FIREABLE(ti2_3_3_3)))))
lola: processed formula length: 269
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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:787
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(to3_3_4) AND NOT FIREABLE(to1_4_5) AND (NOT FIREABLE(ti1_3_4_4) OR NOT FIREABLE(to1_3_5)) AND NOT FIREABLE(ti2_1_4_6) AND NOT FIREABLE(to1_4_1) AND NOT FIREABLE(ti1_3_4_1) AND (NOT FIREABLE(to1_2_3) OR NOT FIREABLE(to2_2_1) OR FIREABLE(ti3_1_4_2) OR FIREABLE(ti2_3_3_3)))
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 8 markings, 7 edges
lola: RESULT
lola:
SUMMARY: no yes no no no yes yes yes no no yes no yes yes yes no
lola:
preliminary result: no yes no no no yes yes yes no no yes no yes yes yes no
lola: ========================================
lola: memory consumption: 15568 KB
lola: time consumption: 4 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityFireability.json
lola: closed JSON file ReachabilityFireability.json
rslt: finished

BK_STOP 1553124088034

--------------------
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="TriangularGrid-PT-4022"
export BK_EXAMINATION="ReachabilityFireability"
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 2-3954"
echo " Executing tool lola"
echo " Input is TriangularGrid-PT-4022, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-oct2-155297750700423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-4022.tgz
mv TriangularGrid-PT-4022 execution
cd execution
if [ "ReachabilityFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;