fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r082-csrt-155246549900683
Last Updated
Apr 15, 2019

About the Execution of LoLA for HouseConstruction-PT-00500

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
9349.120 334141.00 352183.00 52.20 FTFFTFFTTTFTFTTF normal

Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r082-csrt-155246549900683.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off 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 HouseConstruction-PT-00500, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-csrt-155246549900683
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 176K
-rw-r--r-- 1 mcc users 3.5K Feb 11 01:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 11 01:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 7 01:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 12K Feb 7 01:38 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 113 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 351 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 23:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 23:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.3K Feb 4 22:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 3 08:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 3 08:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jan 31 03:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Jan 31 03:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:21 UpperBounds.xml

-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 0 Jan 29 09:34 model-fix.log
-rw-r--r-- 1 mcc users 13K 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 HouseConstruction-PT-00500-ReachabilityCardinality-00
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-01
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-02
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-03
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-04
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-05
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-06
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-07
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-08
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-09
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-10
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-11
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-12
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-13
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-14
FORMULA_NAME HouseConstruction-PT-00500-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1552675706757

info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ HouseConstruction-PT-00500 @ 3570 seconds

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HouseConstruction-PT-00500-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3236
rslt: Output for ReachabilityCardinality @ HouseConstruction-PT-00500

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"visible_places": 6,
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},
"processed": "E (F (((p1 + 1 <= p15) OR ((p17 + 1 <= p26) AND (p8 + 1 <= p21)))))",
"processed_size": 68,
"rewrites": 1
},
"result":
{
"edges": 505,
"markings": 506,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 3,
"problems": 2
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 647
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 1,
"aneg": 0,
"comp": 4,
"cont": 0,
"dl": 0,
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"place_references": 6,
"taut": 0,
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"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 6,
"visible_transitions": 0
},
"processed": "E (F (((p10 + 1 <= p17) AND ((2 <= p22) OR (p25 <= p1)) AND (2 <= p20))))",
"processed_size": 74,
"rewrites": 1
},
"result":
{
"edges": 26,
"markings": 27,
"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": 6,
"problems": 2
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 809
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 1,
"aneg": 0,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 7,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 6,
"visible_transitions": 0
},
"processed": "A (G (((2 <= p13) OR (p18 <= p1) OR ((3 <= p9) AND (3 <= p16)) OR (p18 <= p14))))",
"processed_size": 84,
"rewrites": 2
},
"result":
{
"edges": 508,
"markings": 509,
"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": 8,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1078
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 9,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 8,
"visible_transitions": 0
},
"processed": "E (F (((p5 <= p20) AND (1 <= p10) AND (p12 <= p5) AND (p1 <= p17) AND (p16 <= p4))))",
"processed_size": 84,
"rewrites": 1
},
"result":
{
"edges": 5004,
"markings": 5003,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 5,
"problems": 5
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1618
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 3,
"aneg": 0,
"comp": 7,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 8,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 8,
"visible_transitions": 0
},
"processed": "E (F ((((3 <= p1) OR (2 <= p3)) AND (p23 <= p10) AND ((3 <= p13) OR (3 <= p14)) AND ((1 <= p21) OR (3 <= p5)))))",
"processed_size": 115,
"rewrites": 1
},
"result":
{
"edges": 31,
"markings": 32,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 14,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 32,
"problems": 8
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3236
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 3,
"aneg": 0,
"comp": 6,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 10,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 9,
"visible_transitions": 0
},
"processed": "A (G (((p9 <= 2) OR (p18 <= 1) OR (((p25 <= p5) OR (p12 <= p7)) AND ((p11 <= p1) OR (p1 <= p13))))))",
"processed_size": 104,
"rewrites": 2
},
"result":
{
"edges": 3999,
"markings": 4000,
"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"
},
"stateequation":
{
"literals": 8,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
],
"exit":
{
"error": null,
"memory": 25156,
"runtime": 334.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(G(**)) : E(F(**)) : A(G(**)) : A(G(**)) : E(F(**)) : A(G(**)) : E(F(**)) : E(F(**)) : E(F(**)) : E(F(**)) : E(F(**)) : E(F(**)) : A(G(**)) : E(F(**)) : E(F(**)) : A(G(**))"
},
"net":
{
"arcs": 51,
"conflict_clusters": 18,
"places": 26,
"places_significant": 18,
"singleton_clusters": 0,
"transitions": 18
},
"result":
{
"preliminary_value": "no yes no no yes no no yes yes yes no yes no yes yes no ",
"value": "no yes no no yes no no yes yes yes no yes no 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: 44/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 832
lola: finding significant places
lola: 26 places, 18 transitions, 18 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 ReachabilityCardinality.xml
lola: A (G ((p26 <= 2))) : E (F ((((3 <= p1) OR (2 <= p3)) AND (p23 <= p10) AND ((3 <= p13) OR (3 <= p14)) AND ((1 <= p21) OR (3 <= p5))))) : A (G ((((p21 <= 2) AND (p20 <= 2)) OR (p6 <= p11)))) : A (G (((p22 <= 2) OR (2 <= p7)))) : E (F (((p1 + 1 <= p15) OR ((p17 + 1 <= p26) AND (p8 + 1 <= p21))))) : A (G (((p27 <= p23) OR (p13 <= p14)))) : E (F (((p7 + 1 <= p15) AND (p23 <= p17) AND (p15 <= 0) AND (p2 + 1 <= p4)))) : E (F (((1 <= p11) AND (p17 <= p19) AND (p11 <= p17) AND (3 <= p27)))) : E (F ((2 <= p20))) : E (F ((2 <= p19))) : E (F (((3 <= p16) AND (3 <= p15) AND (p15 <= 0) AND (p13 + 1 <= p26)))) : E (F (((p20 + 1 <= p23) AND (p9 + 1 <= p10) AND (p5 + 1 <= p9) AND (p23 <= 1)))) : A (G (((p9 <= 2) OR (p18 <= 1) OR (((p25 <= p5) OR (p12 <= p7)) AND ((p11 <= p1) OR (p1 <= p13)))))) : E (F (((p10 + 1 <= p17) AND ((2 <= p22) OR (p25 <= p1)) AND (2 <= p20)))) : E (F (((p5 <= p20) AND (1 <= p10) AND (p12 <= p5) AND (p1 <= p17) AND (p16 <= p4)))) : A (G (((2 <= p13) OR (p18 <= p1) OR ((3 <= p9) AND (3 <= p16)) OR (p18 <= p14))))
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 (G ((p26 <= 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 ((p26 <= 2)))
lola: processed formula length: 18
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.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: (3 <= p26)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: state equation: write sara problem file to ReachabilityCardinality-0.sara
lola: state equation: calling and running sara
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 40 markings, 39 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((2 <= p20)))
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 ((2 <= p20)))
lola: processed formula length: 18
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.xml
sara: try reading problem file ReachabilityCardinality-0.sara.
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: (2 <= p20)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 19 markings, 18 edges
lola: ========================================
sara: error: :135: error: syntax error, unexpected $end, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((2 <= p19)))
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 ((2 <= p19)))
lola: processed formula length: 18
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.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: (2 <= p19)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 19 markings, 18 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p22 <= 2) OR (2 <= p7))))
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 (((p22 <= 2) OR (2 <= p7))))
lola: processed formula length: 34
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.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: ((3 <= p22) AND (p7 <= 1))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 33 markings, 32 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p11) AND (p17 <= p19) AND (p11 <= p17) AND (3 <= p27))))
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 (((1 <= p11) AND (p17 <= p19) AND (p11 <= p17) AND (3 <= p27))))
lola: processed formula length: 69
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.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: ((1 <= p11) AND (p17 <= p19) AND (p11 <= p17) AND (3 <= p27))
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 ReachabilityCardinality-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-4-0.sara.
sara: error: :135: error: syntax error, unexpected $end, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 3050 markings, 3049 edges
lola: ========================================
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p21 <= 2) AND (p20 <= 2)) OR (p6 <= p11))))
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 ((((p21 <= 2) AND (p20 <= 2)) OR (p6 <= p11))))
lola: processed formula length: 53
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.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: (((3 <= p21) OR (3 <= p20)) AND (p11 + 1 <= p6))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 39 markings, 38 edges
lola: state equation: write sara problem file to ReachabilityCardinality-5-0.sara
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p27 <= p23) OR (p13 <= p14))))
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 (((p27 <= p23) OR (p13 <= p14))))
lola: processed formula length: 39
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.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: ((p23 + 1 <= p27) AND (p14 + 1 <= p13))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 18 markings, 17 edges
lola: ========================================
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((3 <= p16) AND (3 <= p15) AND (p15 <= 0) AND (p13 + 1 <= p26))))
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 (((3 <= p16) AND (3 <= p15) AND (p15 <= 0) AND (p13 + 1 <= p26))))
lola: processed formula length: 71
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.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: ((3 <= p16) AND (3 <= p15) AND (p15 <= 0) AND (p13 + 1 <= p26))
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 ReachabilityCardinality-7-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 3501 markings, 3500 edges
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p20 + 1 <= p23) AND (p9 + 1 <= p10) AND (p5 + 1 <= p9) AND (p23 <= 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 (((p20 + 1 <= p23) AND (p9 + 1 <= p10) AND (p5 + 1 <= p9) AND (p23 <= 1))))
lola: processed formula length: 80
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.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: ((p20 + 1 <= p23) AND (p9 + 1 <= p10) AND (p5 + 1 <= p9) AND (p23 <= 1))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 28 markings, 27 edges
lola: ========================================
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p7 + 1 <= p15) AND (p23 <= p17) AND (p15 <= 0) AND (p2 + 1 <= p4))))
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 (((p7 + 1 <= p15) AND (p23 <= p17) AND (p15 <= 0) AND (p2 + 1 <= p4))))
lola: processed formula length: 76
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.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: ((p7 + 1 <= p15) AND (p23 <= p17) AND (p15 <= 0) AND (p2 + 1 <= p4))
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 ReachabilityCardinality-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-9-0.sara.
sara: error: :135: error: syntax error, unexpected $end, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: state equation:solution unknown
lola: sara is running 0 secs || 4962058 markings, 7445389 edges, 992412 markings/sec, 0 secs
lola: sara is running 5 secs || 9575575 markings, 14368034 edges, 922703 markings/sec, 5 secs
lola: sara is running 10 secs || 13771233 markings, 20663335 edges, 839132 markings/sec, 10 secs
lola: sara is running 15 secs || 17991976 markings, 26995996 edges, 844149 markings/sec, 15 secs
lola: sara is running 20 secs || 22154559 markings, 33241468 edges, 832517 markings/sec, 20 secs
lola: sara is running 25 secs || 26438435 markings, 39668999 edges, 856775 markings/sec, 25 secs
lola: sara is running 30 secs || 30670569 markings, 46018622 edges, 846427 markings/sec, 30 secs
lola: sara is running 35 secs || 34857073 markings, 52299522 edges, 837301 markings/sec, 35 secs
lola: sara is running 40 secs || 39011902 markings, 58533048 edges, 830966 markings/sec, 40 secs
lola: sara is running 45 secs || 43146197 markings, 64735833 edges, 826859 markings/sec, 45 secs
lola: sara is running 50 secs || 47265257 markings, 70915353 edges, 823812 markings/sec, 50 secs
lola: sara is running 55 secs || 51347997 markings, 77040632 edges, 816548 markings/sec, 55 secs
lola: sara is running 60 secs || 55412469 markings, 83138581 edges, 812894 markings/sec, 60 secs
lola: sara is running 65 secs || 59462361 markings, 89214344 edges, 809978 markings/sec, 65 secs
lola: sara is running 70 secs || 63502699 markings, 95275975 edges, 808068 markings/sec, 70 secs
lola: sara is running 75 secs || 67512085 markings, 101291036 edges, 801877 markings/sec, 75 secs
lola: sara is running 80 secs || 71518662 markings, 107302128 edges, 801315 markings/sec, 80 secs
lola: sara is running 85 secs || 75480305 markings, 113245622 edges, 792329 markings/sec, 85 secs
lola: sara is running 90 secs || 79399431 markings, 119124873 edges, 783825 markings/sec, 90 secs
lola: sara is running 95 secs || 83351828 markings, 125054495 edges, 790479 markings/sec, 95 secs
lola: sara is running 100 secs || 87274840 markings, 130939824 edges, 784602 markings/sec, 100 secs
lola: sara is running 105 secs || 91067744 markings, 136630079 edges, 758581 markings/sec, 105 secs
lola: sara is running 110 secs || 94706119 markings, 142088385 edges, 727675 markings/sec, 110 secs
lola: sara is running 115 secs || 98221994 markings, 147363106 edges, 703175 markings/sec, 115 secs
lola: sara is running 120 secs || 101764680 markings, 152678058 edges, 708537 markings/sec, 120 secs
lola: sara is running 125 secs || 105636823 markings, 158486987 edges, 774429 markings/sec, 125 secs
lola: sara is running 130 secs || 109217006 markings, 163858277 edges, 716037 markings/sec, 130 secs
lola: sara is running 135 secs || 112715327 markings, 169106554 edges, 699664 markings/sec, 135 secs
lola: sara is running 140 secs || 116343555 markings, 174549597 edges, 725646 markings/sec, 140 secs
lola: sara is running 145 secs || 120052067 markings, 180113020 edges, 741702 markings/sec, 145 secs
lola: sara is running 150 secs || 123506767 markings, 185295732 edges, 690940 markings/sec, 150 secs
lola: sara is running 155 secs || 127129688 markings, 190730787 edges, 724584 markings/sec, 155 secs
lola: sara is running 160 secs || 130876062 markings, 196350922 edges, 749275 markings/sec, 160 secs
lola: sara is running 165 secs || 134534788 markings, 201839878 edges, 731745 markings/sec, 165 secs
lola: sara is running 170 secs || 138159521 markings, 207277913 edges, 724947 markings/sec, 170 secs
lola: sara is running 175 secs || 141884085 markings, 212865229 edges, 744913 markings/sec, 175 secs
lola: sara is running 180 secs || 145487301 markings, 218271221 edges, 720643 markings/sec, 180 secs
lola: sara is running 185 secs || 149085641 markings, 223668979 edges, 719668 markings/sec, 185 secs
lola: sara is running 190 secs || 152664439 markings, 229038037 edges, 715760 markings/sec, 190 secs
lola: sara is running 195 secs || 156487872 markings, 234773821 edges, 764687 markings/sec, 195 secs
lola: sara is running 200 secs || 160286531 markings, 240472454 edges, 759732 markings/sec, 200 secs
lola: sara is running 205 secs || 164107794 markings, 246205321 edges, 764253 markings/sec, 205 secs
lola: sara is running 210 secs || 167628878 markings, 251487529 edges, 704217 markings/sec, 210 secs
lola: sara is running 215 secs || 171033916 markings, 256595816 edges, 681008 markings/sec, 215 secs
lola: sara is running 220 secs || 174429046 markings, 261689268 edges, 679026 markings/sec, 220 secs
lola: sara is running 225 secs || 177881962 markings, 266869261 edges, 690583 markings/sec, 225 secs
lola: sara is running 230 secs || 181580673 markings, 272418061 edges, 739742 markings/sec, 230 secs
lola: sara is running 235 secs || 185262319 markings, 277941188 edges, 736329 markings/sec, 235 secs
lola: sara is running 240 secs || 188930662 markings, 283444438 edges, 733669 markings/sec, 240 secs
lola: sara is running 245 secs || 192587945 markings, 288930802 edges, 731457 markings/sec, 245 secs
lola: sara is running 250 secs || 196296527 markings, 294494252 edges, 741716 markings/sec, 250 secs
lola: sara is running 255 secs || 199964678 markings, 299996906 edges, 733630 markings/sec, 255 secs
lola: sara is running 260 secs || 203533082 markings, 305349997 edges, 713681 markings/sec, 260 secs
lola: sara is running 265 secs || 207084929 markings, 310678729 edges, 710369 markings/sec, 265 secs
lola: sara is running 270 secs || 210807194 markings, 316262941 edges, 744453 markings/sec, 270 secs
lola: sara is running 275 secs || 214534752 markings, 321854588 edges, 745512 markings/sec, 275 secs
lola: sara is running 280 secs || 218277328 markings, 327469030 edges, 748515 markings/sec, 280 secs
lola: sara is running 285 secs || 222003715 markings, 333059517 edges, 745277 markings/sec, 285 secs
lola: sara is running 290 secs || 225474492 markings, 338266116 edges, 694155 markings/sec, 290 secs
lola: sara is running 295 secs || 228985613 markings, 343533508 edges, 702224 markings/sec, 295 secs
lola: sara is running 300 secs || 232487632 markings, 348786905 edges, 700404 markings/sec, 300 secs
lola: sara is running 305 secs || 235820170 markings, 353786669 edges, 666508 markings/sec, 305 secs
lola: sara is running 310 secs || 239186515 markings, 358836454 edges, 673269 markings/sec, 310 secs
lola: sara is running 315 secs || 242510750 markings, 363823216 edges, 664847 markings/sec, 315 secs
lola: sara is running 320 secs || 246047825 markings, 369129843 edges, 707415 markings/sec, 320 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 249129754 markings, 373753512 edges
lola: ========================================
lola: subprocess 10 will run for 539 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p1 + 1 <= p15) OR ((p17 + 1 <= p26) AND (p8 + 1 <= p21)))))
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 (((p1 + 1 <= p15) OR ((p17 + 1 <= p26) AND (p8 + 1 <= p21)))))
lola: processed formula length: 68
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.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: ((p1 + 1 <= p15) OR ((p17 + 1 <= p26) AND (p8 + 1 <= p21)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-10-0.sara.
sara: error: :135: error: syntax error, unexpected $end, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 506 markings, 505 edges
lola: ========================================
lola: subprocess 11 will run for 647 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p10 + 1 <= p17) AND ((2 <= p22) OR (p25 <= p1)) AND (2 <= p20))))
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 (((p10 + 1 <= p17) AND ((2 <= p22) OR (p25 <= p1)) AND (2 <= p20))))
lola: processed formula length: 74
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.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: ((p10 + 1 <= p17) AND ((2 <= p22) OR (p25 <= p1)) AND (2 <= p20))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 27 markings, 26 edges
lola: ========================================
lola: subprocess 12 will run for 809 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((2 <= p13) OR (p18 <= p1) OR ((3 <= p9) AND (3 <= p16)) OR (p18 <= p14))))
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 (((2 <= p13) OR (p18 <= p1) OR ((3 <= p9) AND (3 <= p16)) OR (p18 <= p14))))
lola: processed formula length: 84
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.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: ((p13 <= 1) AND (p1 + 1 <= p18) AND ((p9 <= 2) OR (p16 <= 2)) AND (p14 + 1 <= p18))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 509 markings, 508 edges
lola: state equation: write sara problem file to ReachabilityCardinality-12-0.sara
lola: ========================================
lola: subprocess 13 will run for 1078 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p5 <= p20) AND (1 <= p10) AND (p12 <= p5) AND (p1 <= p17) AND (p16 <= p4))))
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 (((p5 <= p20) AND (1 <= p10) AND (p12 <= p5) AND (p1 <= p17) AND (p16 <= p4))))
lola: processed formula length: 84
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.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: ((p5 <= p20) AND (1 <= p10) AND (p12 <= p5) AND (p1 <= p17) AND (p16 <= p4))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-13-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 5003 markings, 5004 edges
lola: ========================================
lola: subprocess 14 will run for 1618 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((3 <= p1) OR (2 <= p3)) AND (p23 <= p10) AND ((3 <= p13) OR (3 <= p14)) AND ((1 <= p21) OR (3 <= p5)))))
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 ((((3 <= p1) OR (2 <= p3)) AND (p23 <= p10) AND ((3 <= p13) OR (3 <= p14)) AND ((1 <= p21) OR (3 <= p5)))))
lola: processed formula length: 115
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.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: (((3 <= p1) OR (2 <= p3)) AND (p23 <= p10) AND ((3 <= p13) OR (3 <= p14)) AND ((1 <= p21) OR (3 <= p5)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 32 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-14-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 32 markings, 31 edges
lola: ========================================
lola: subprocess 15 will run for 3236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p9 <= 2) OR (p18 <= 1) OR (((p25 <= p5) OR (p12 <= p7)) AND ((p11 <= p1) OR (p1 <= p13))))))
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 (((p9 <= 2) OR (p18 <= 1) OR (((p25 <= p5) OR (p12 <= p7)) AND ((p11 <= p1) OR (p1 <= p13))))))
lola: processed formula length: 104
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.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: ((3 <= p9) AND (2 <= p18) AND (((p5 + 1 <= p25) AND (p7 + 1 <= p12)) OR ((p1 + 1 <= p11) AND (p13 + 1 <= p1))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-15-0.sara.
sara: error: :135: error: syntax error, unexpected $end, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4000 markings, 3999 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no yes no no yes no no yes yes yes no yes no yes yes no
lola:
preliminary result: no yes no no yes no no yes yes yes no yes no yes yes no
lola: memory consumption: 25156 KB
lola: time consumption: 334 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished

BK_STOP 1552676040898

--------------------
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="HouseConstruction-PT-00500"
export BK_EXAMINATION="ReachabilityCardinality"
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 HouseConstruction-PT-00500, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r082-csrt-155246549900683"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-00500.tgz
mv HouseConstruction-PT-00500 execution
cd execution
if [ "ReachabilityCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.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 ;