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.r126-oct2-155274853400321.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 RERS17pb113-PT-1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-oct2-155274853400321
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 3.2K Feb 13 08:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Feb 13 08:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 13 08:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 13 08:14 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 103 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 341 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 13 08:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 13 08:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 13 08:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.7K Feb 13 08:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 13 08:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Feb 13 08:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 13 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Feb 13 08:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 13 08:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 13 08:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Feb 13 08:05 equiv_col
-rw-r--r-- 1 mcc users 2 Feb 13 08:05 instance
-rw-r--r-- 1 mcc users 6 Feb 13 08:05 iscolored
-rw-r--r-- 1 mcc users 15M 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 RERS17pb113-PT-1-LTLCardinality-00
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-01
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-02
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-03
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-04
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-05
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-06
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-07
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-08
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-09
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-10
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-11
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-12
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-13
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-14
FORMULA_NAME RERS17pb113-PT-1-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1553902956378

info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ RERS17pb113-PT-1 @ 3570 seconds

FORMULA RERS17pb113-PT-1-LTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-1-LTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: -24
rslt: Output for LTLCardinality @ RERS17pb113-PT-1

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"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "(p395 <= 2)",
"processed_size": 11,
"rewrites": 24
},
"result":
{
"edges": 9685,
"markings": 9685,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 11,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 176
},
"threads": 1,
"type": "dfs"
},
"type": "eventual_occurrence"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 813
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "A (F (G ((2 <= p149))))",
"processed_size": 23,
"rewrites": 22
},
"result":
{
"edges": 6907,
"markings": 6906,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 12,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1065
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "A (F (G ((2 <= p185))))",
"processed_size": 23,
"rewrites": 22
},
"result":
{
"edges": 4133,
"markings": 4132,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1580
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 0,
"U": 2,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "A (((3 <= p4) U ((p621 <= p52) U (3 <= p638))))",
"processed_size": 47,
"rewrites": 22
},
"result":
{
"edges": 4165,
"markings": 4165,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 14,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 1195372,
"runtime": 3570.000000,
"signal": "User defined signal 2",
"timelimitreached": true
},
"files":
{
"JSON": "LTLCardinality.json",
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(X(X(X(F(**))))) : A(F(**)) : (A(F(G(**))) AND A(G((** OR G(**))))) : A(X(F(**))) : A(F(**)) : A(((** U **) U X(F(**)))) : A(F(G(**))) : A(G(**)) : ** : A((** U (** U **))) : A(F(G(**))) : A(X((** U G(**)))) : A((X(**) U (** U **))) : A(G(**)) : A(X(X(X(**)))) : A(X(F(**)))"
},
"net":
{
"arcs": 125418,
"conflict_clusters": 2,
"places": 639,
"places_significant": 614,
"singleton_clusters": 0,
"transitions": 31353
},
"result":
{
"interim_value": "yes no unknown no no no no no yes no no no yes no no yes ",
"preliminary_value": "yes no unknown no no no no no yes no no no yes no no yes "
},
"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: 31992/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 639
lola: finding significant places
lola: 639 places, 31353 transitions, 614 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLCardinality.xml
lola: A (X (F (X (X ((p581 <= p551)))))) : A (F ((2 <= p280))) : A (G (((p240 <= p515) U G ((p425 <= p588))))) : A (X (F (F (F ((1 <= p315)))))) : A (F (F ((3 <= p395)))) : A ((((p494 <= p323) U (1 <= p246)) U X (F ((2 <= p395))))) : A (F (G (G (X ((2 <= p185)))))) : A (G ((p195 <= p373))) : A ((p375 <= p467)) : A (((3 <= p4) U ((p621 <= p52) U (3 <= p638)))) : A (F (G (X (X ((2 <= p149)))))) : A ((X ((2 <= p363)) U X (G ((p64 <= p220))))) : A ((X ((1 <= p198)) U ((3 <= p520) U (p402 <= p208)))) : A (G ((2 <= p367))) : A (X (X (X ((1 <= p390))))) : A (X (F (F ((p321 <= p623)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:536
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 211 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p375 <= p467)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p375 <= p467)
lola: processed formula length: 14
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 225 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F ((1 <= p315))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F ((1 <= p315))))
lola: processed formula length: 23
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 4878 markings, 4878 edges
lola: ========================================
lola: subprocess 2 will run for 241 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((((p494 <= p323) U (1 <= p246)) U X (F ((2 <= p395)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((((p494 <= p323) U (1 <= p246)) U X (F ((2 <= p395)))))
lola: processed formula length: 58
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 3828 markings, 3828 edges
lola: ========================================
lola: subprocess 3 will run for 260 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (X (F ((p581 <= p551))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (X (F ((p581 <= p551))))))
lola: processed formula length: 34
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 4 will run for 282 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((2 <= p363) U G ((p64 <= p220)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (((2 <= p363) U G ((p64 <= p220)))))
lola: processed formula length: 41
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 3828 markings, 3828 edges
lola: ========================================
lola: subprocess 5 will run for 307 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((X ((1 <= p198)) U ((3 <= p520) U (p402 <= p208))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X ((1 <= p198)) U ((3 <= p520) U (p402 <= p208))))
lola: processed formula length: 54
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 6 will run for 338 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (X ((1 <= p390)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (X ((1 <= p390)))))
lola: processed formula length: 27
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 3828 markings, 3828 edges
lola: ========================================
lola: subprocess 7 will run for 376 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F ((p321 <= p623))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F ((p321 <= p623))))
lola: processed formula length: 26
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 2 markings, 1 edges
lola: ========================================
lola: subprocess 8 will run for 423 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((2 <= p367)))
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 <= p367)))
lola: processed formula length: 19
lola: 24 rewrites
lola: closed formula file LTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
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: (p367 <= 1)
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: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 9 will run for 483 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p195 <= p373)))
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 ((p195 <= p373)))
lola: processed formula length: 22
lola: 24 rewrites
lola: closed formula file LTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
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: (p373 + 1 <= p195)
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: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 31 markings, 30 edges
lola: ========================================
lola: subprocess 10 will run for 564 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((2 <= p280)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p280 <= 1)
lola: processed formula length: 11
lola: 24 rewrites
lola: closed formula file LTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: 590 markings, 589 edges, 118 markings/sec, 0 secs
lola: 1182 markings, 1181 edges, 118 markings/sec, 5 secs
lola: 1770 markings, 1769 edges, 118 markings/sec, 10 secs
lola: 2358 markings, 2357 edges, 118 markings/sec, 15 secs
lola: 2944 markings, 2943 edges, 117 markings/sec, 20 secs
lola: 3520 markings, 3519 edges, 115 markings/sec, 25 secs
lola: 4097 markings, 4096 edges, 115 markings/sec, 30 secs
lola: 4688 markings, 4687 edges, 118 markings/sec, 35 secs
lola: 5275 markings, 5274 edges, 117 markings/sec, 40 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 5381 markings, 5381 edges
lola: ========================================
lola: subprocess 11 will run for 667 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= p395)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p395 <= 2)
lola: processed formula length: 11
lola: 24 rewrites
lola: closed formula file LTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: 575 markings, 574 edges, 115 markings/sec, 0 secs
lola: 1165 markings, 1164 edges, 118 markings/sec, 5 secs
lola: 1759 markings, 1758 edges, 119 markings/sec, 10 secs
lola: 2328 markings, 2327 edges, 114 markings/sec, 15 secs
lola: 2899 markings, 2898 edges, 114 markings/sec, 20 secs
lola: 3482 markings, 3481 edges, 117 markings/sec, 25 secs
lola: 4070 markings, 4069 edges, 118 markings/sec, 30 secs
lola: 4658 markings, 4657 edges, 118 markings/sec, 35 secs
lola: 5256 markings, 5255 edges, 120 markings/sec, 40 secs
lola: 5844 markings, 5843 edges, 118 markings/sec, 45 secs
lola: 6432 markings, 6431 edges, 118 markings/sec, 50 secs
lola: 7020 markings, 7019 edges, 118 markings/sec, 55 secs
lola: 7612 markings, 7611 edges, 118 markings/sec, 60 secs
lola: 8209 markings, 8208 edges, 119 markings/sec, 65 secs
lola: 8800 markings, 8799 edges, 118 markings/sec, 70 secs
lola: 9384 markings, 9383 edges, 117 markings/sec, 75 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 9685 markings, 9685 edges
lola: ========================================
lola: subprocess 12 will run for 813 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((2 <= p149))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((2 <= p149))))
lola: processed formula length: 23
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: 575 markings, 574 edges, 115 markings/sec, 0 secs
lola: 1165 markings, 1164 edges, 118 markings/sec, 5 secs
lola: 1751 markings, 1750 edges, 117 markings/sec, 10 secs
lola: 2335 markings, 2334 edges, 117 markings/sec, 15 secs
lola: 2918 markings, 2917 edges, 117 markings/sec, 20 secs
lola: 3506 markings, 3505 edges, 118 markings/sec, 25 secs
lola: 4090 markings, 4089 edges, 117 markings/sec, 30 secs
lola: 4682 markings, 4681 edges, 118 markings/sec, 35 secs
lola: 5272 markings, 5271 edges, 118 markings/sec, 40 secs
lola: 5863 markings, 5862 edges, 118 markings/sec, 45 secs
lola: 6449 markings, 6448 edges, 117 markings/sec, 50 secs
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6906 markings, 6907 edges
lola: ========================================
lola: subprocess 13 will run for 1065 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((2 <= p185))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((2 <= p185))))
lola: processed formula length: 23
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: 598 markings, 597 edges, 120 markings/sec, 0 secs
lola: 1185 markings, 1184 edges, 117 markings/sec, 5 secs
lola: 1771 markings, 1770 edges, 117 markings/sec, 10 secs
lola: 2346 markings, 2345 edges, 115 markings/sec, 15 secs
lola: 2924 markings, 2923 edges, 116 markings/sec, 20 secs
lola: 3503 markings, 3502 edges, 116 markings/sec, 25 secs
lola: 4083 markings, 4082 edges, 116 markings/sec, 30 secs
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 4132 markings, 4133 edges
lola: ========================================
lola: subprocess 14 will run for 1580 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((3 <= p4) U ((p621 <= p52) U (3 <= p638))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (((3 <= p4) U ((p621 <= p52) U (3 <= p638))))
lola: processed formula length: 47
lola: 22 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: 573 markings, 572 edges, 115 markings/sec, 0 secs
lola: 1139 markings, 1138 edges, 113 markings/sec, 5 secs
lola: 1717 markings, 1716 edges, 116 markings/sec, 10 secs
lola: 2284 markings, 2283 edges, 113 markings/sec, 15 secs
lola: 2864 markings, 2863 edges, 116 markings/sec, 20 secs
lola: 3454 markings, 3453 edges, 118 markings/sec, 25 secs
lola: 4041 markings, 4040 edges, 117 markings/sec, 30 secs
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 4165 markings, 4165 edges
lola: ========================================
lola: subprocess 15 will run for 3125 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (G ((p425 <= p588)))) AND A (G (((p240 <= p515) OR G ((p425 <= p588))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: time limit reached - aborting
lola:
preliminary result: yes no unknown no no no no no yes no no no yes no no yes
lola:
preliminary result: yes no unknown no no no no no yes no no no yes no no yes
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes no unknown no no no no no yes no no no yes no no yes
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: yes no unknown no no no no no yes no no no yes no no yes
lola:
preliminary result: yes no unknown no no no no no yes no no no yes no no yes
lola: memory consumption: 1194956 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.json
lola: memory consumption: 1195372 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.json
rslt: finished

BK_STOP 1553906550751

--------------------
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="RERS17pb113-PT-1"
export BK_EXAMINATION="LTLCardinality"
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 RERS17pb113-PT-1, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r126-oct2-155274853400321"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-1.tgz
mv RERS17pb113-PT-1 execution
cd execution
if [ "LTLCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;