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.r049-oct2-155234404600179.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 DES-PT-60b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r049-oct2-155234404600179
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 312K
-rw-r--r-- 1 mcc users 3.7K Feb 9 09:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 9 09:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 5 08:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 5 08:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 97 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 335 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.3K Feb 4 23:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 4 23:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.2K Feb 4 22:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 2 02:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 2 02:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Jan 29 16:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Jan 29 16:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 4 22:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 4 22:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 139K 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 DES-PT-60b-ReachabilityCardinality-00
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-01
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-02
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-03
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-04
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-05
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-06
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-07
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-08
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-09
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-10
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-11
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-12
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-13
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-14
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1552441217312

info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ DES-PT-60b @ 3570 seconds

FORMULA DES-PT-60b-ReachabilityCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-60b-ReachabilityCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3266
rslt: Output for ReachabilityCardinality @ DES-PT-60b

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"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "A (G (((p422 + 1 <= p318) OR (p450 <= 0))))",
"processed_size": 44,
"rewrites": 17
},
"result":
{
"edges": 25941,
"markings": 22873,
"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": 2,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1097
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 1,
"aneg": 0,
"comp": 2,
"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 (G ((((p275 <= p427) AND (p200 <= p253)))))",
"processed_size": 45,
"rewrites": 17
},
"result":
{
"edges": 16,
"markings": 17,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1645
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 1,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 6,
"visible_transitions": 0
},
"processed": "E (F ((((p451 <= p353)) AND (p352 + 1 <= p319) AND (p92 <= p374))))",
"processed_size": 67,
"rewrites": 16
},
"result":
{
"edges": 23,
"markings": 24,
"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": 3,
"problems": 3
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3291
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 3,
"aneg": 0,
"comp": 4,
"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 ((((p329 <= p45)) AND ((p468 <= p316) OR (p265 <= p513)) AND ((p172 + 1 <= p121)))))",
"processed_size": 90,
"rewrites": 16
},
"result":
{
"produced_by": "state equation",
"value": true
},
"task":
{
"compoundnumber": 15,
"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"
}
}
],
"exit":
{
"error": null,
"memory": 25936,
"runtime": 279.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(G(**)) : A(G(**)) : E(F(**)) : A(G(**)) : E(F(**)) : FALSE : A(G(**)) : FALSE : A(G(**)) : TRUE : A(G(**)) : E(F(**)) : TRUE : E(F(**)) : FALSE : A(G(**))"
},
"net":
{
"arcs": 1623,
"conflict_clusters": 192,
"places": 519,
"places_significant": 454,
"singleton_clusters": 0,
"transitions": 470
},
"result":
{
"preliminary_value": "no no yes no yes no no no no yes no yes yes yes no no ",
"value": "no no yes no yes no no no no yes no yes yes yes no no "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 989/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 519
lola: finding significant places
lola: 519 places, 470 transitions, 454 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: LP says that atomic proposition is always false: (2 <= p368)
lola: LP says that atomic proposition is always false: (3 <= p266)
lola: LP says that atomic proposition is always false: (3 <= p151)
lola: LP says that atomic proposition is always false: (2 <= p133)
lola: LP says that atomic proposition is always false: (2 <= p351)
lola: LP says that atomic proposition is always false: (2 <= p81)
lola: LP says that atomic proposition is always false: (2 <= p28)
lola: LP says that atomic proposition is always false: (2 <= p102)
lola: LP says that atomic proposition is always false: (2 <= p338)
lola: LP says that atomic proposition is always false: (3 <= p342)
lola: LP says that atomic proposition is always false: (3 <= p306)
lola: LP says that atomic proposition is always false: (3 <= p127)
lola: LP says that atomic proposition is always false: (2 <= p331)
lola: LP says that atomic proposition is always false: (3 <= p437)
lola: LP says that atomic proposition is always false: (2 <= p291)
lola: LP says that atomic proposition is always false: (3 <= p53)
lola: LP says that atomic proposition is always false: (3 <= p83)
lola: A (G (((p349 <= 0)))) : A (G ((((p275 <= p427) AND (p200 <= p253))))) : E (F ((1 <= p336))) : A (G ((p427 <= p371))) : E (F ((((p329 <= p45)) AND ((p468 <= p316) OR (p265 <= p513)) AND ((p172 + 1 <= p121))))) : E (F (())) : A (G ((p12 <= p114))) : E (F (())) : A (G ((p75 <= p183))) : A (G (())) : A (G ((p201 <= p38))) : E (F ((((p451 <= p353)) AND (p352 + 1 <= p319) AND (p92 <= p374)))) : A (G ((p127 <= 2))) : E (F (((1 <= p301)))) : E (F (())) : A (G (((p422 + 1 <= p318) OR (p450 <= 0))))
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 15 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 15 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 15 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 273 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 15 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 296 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 15 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 323 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((1 <= p336)))
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 <= p336)))
lola: processed formula length: 19
lola: 16 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 <= p336)
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: 40 markings, 39 edges
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p301))))
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 <= p301))))
lola: processed formula length: 21
lola: 16 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 <= p301))
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: 15 markings, 14 edges
lola: ========================================
lola: subprocess 7 will run for 395 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p349 <= 0))))
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 (((p349 <= 0))))
lola: processed formula length: 21
lola: 17 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: ((1 <= p349))
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: 35 markings, 34 edges
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p201 <= p38)))
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 ((p201 <= p38)))
lola: processed formula length: 21
lola: 17 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: (p38 + 1 <= p201)
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-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-8-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 108117 markings, 279540 edges
lola: ========================================
lola: subprocess 9 will run for 508 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p427 <= p371)))
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 ((p427 <= p371)))
lola: processed formula length: 22
lola: 17 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: (p371 + 1 <= p427)
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-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-9-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 23241 markings, 26624 edges
lola: ========================================
lola: subprocess 10 will run for 593 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p75 <= p183)))
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 ((p75 <= p183)))
lola: processed formula length: 21
lola: 17 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: (p183 + 1 <= p75)
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-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-10-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 1049721 markings, 1612363 edges, 209944 markings/sec, 0 secs
lola: sara is running 5 secs || 2117104 markings, 3233324 edges, 213477 markings/sec, 5 secs
lola: sara is running 10 secs || 3183565 markings, 4852965 edges, 213292 markings/sec, 10 secs
lola: sara is running 15 secs || 4251466 markings, 6473889 edges, 213580 markings/sec, 15 secs
lola: sara is running 20 secs || 5317669 markings, 8093096 edges, 213241 markings/sec, 20 secs
lola: sara is running 25 secs || 6383295 markings, 9711408 edges, 213125 markings/sec, 25 secs
lola: sara is running 30 secs || 7538820 markings, 11164881 edges, 231105 markings/sec, 30 secs
lola: sara is running 35 secs || 8701445 markings, 12580157 edges, 232525 markings/sec, 35 secs
lola: sara is running 40 secs || 9875909 markings, 14002563 edges, 234893 markings/sec, 40 secs
lola: sara is running 45 secs || 11057603 markings, 15432413 edges, 236339 markings/sec, 45 secs
lola: sara is running 50 secs || 12238385 markings, 16860437 edges, 236156 markings/sec, 50 secs
lola: sara is running 55 secs || 13375924 markings, 18236682 edges, 227508 markings/sec, 55 secs
lola: sara is running 60 secs || 14501269 markings, 19604127 edges, 225069 markings/sec, 60 secs
lola: sara is running 65 secs || 15653805 markings, 20996778 edges, 230507 markings/sec, 65 secs
lola: sara is running 70 secs || 16829492 markings, 22413427 edges, 235137 markings/sec, 70 secs
lola: sara is running 75 secs || 18005067 markings, 23843543 edges, 235115 markings/sec, 75 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 18049235 markings, 23890490 edges
lola: subprocess 11 will run for 696 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p12 <= p114)))
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 ((p12 <= p114)))
lola: processed formula length: 21
lola: 17 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: ========================================
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: (p114 + 1 <= p12)
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-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-11-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 1313212 markings, 1342315 edges, 262642 markings/sec, 0 secs
lola: sara is running 5 secs || 2631954 markings, 2690285 edges, 263748 markings/sec, 5 secs
lola: sara is running 10 secs || 3714773 markings, 4087896 edges, 216564 markings/sec, 10 secs
lola: sara is running 15 secs || 4428785 markings, 5553446 edges, 142802 markings/sec, 15 secs
lola: sara is running 20 secs || 5182770 markings, 7022709 edges, 150797 markings/sec, 20 secs
lola: sara is running 25 secs || 5942211 markings, 8499043 edges, 151888 markings/sec, 25 secs
lola: sara is running 30 secs || 6701547 markings, 9985752 edges, 151867 markings/sec, 30 secs
lola: sara is running 35 secs || 7493823 markings, 11460814 edges, 158455 markings/sec, 35 secs
lola: sara is running 40 secs || 8260640 markings, 12945493 edges, 153363 markings/sec, 40 secs
lola: sara is running 45 secs || 9017628 markings, 14430074 edges, 151398 markings/sec, 45 secs
lola: sara is running 50 secs || 9772683 markings, 15914037 edges, 151011 markings/sec, 50 secs
lola: sara is running 55 secs || 10521432 markings, 17382031 edges, 149750 markings/sec, 55 secs
lola: sara is running 60 secs || 11297040 markings, 18863517 edges, 155122 markings/sec, 60 secs
lola: sara is running 65 secs || 12095131 markings, 20340037 edges, 159618 markings/sec, 65 secs
lola: sara is running 70 secs || 12860784 markings, 21820869 edges, 153131 markings/sec, 70 secs
lola: sara is running 75 secs || 13635173 markings, 23307354 edges, 154878 markings/sec, 75 secs
lola: sara is running 80 secs || 14415968 markings, 24794972 edges, 156159 markings/sec, 80 secs
lola: sara is running 85 secs || 15175140 markings, 26258466 edges, 151834 markings/sec, 85 secs
lola: sara is running 90 secs || 15946119 markings, 27736295 edges, 154196 markings/sec, 90 secs
lola: sara is running 95 secs || 16728741 markings, 29232890 edges, 156524 markings/sec, 95 secs
lola: sara is running 100 secs || 17529412 markings, 30753777 edges, 160134 markings/sec, 100 secs
lola: sara is running 105 secs || 18276049 markings, 32200365 edges, 149327 markings/sec, 105 secs
lola: sara is running 110 secs || 19035123 markings, 33652072 edges, 151815 markings/sec, 110 secs
lola: sara is running 115 secs || 19795385 markings, 35098853 edges, 152052 markings/sec, 115 secs
lola: sara is running 120 secs || 20537051 markings, 36533682 edges, 148333 markings/sec, 120 secs
lola: sara is running 125 secs || 21296686 markings, 37985956 edges, 151927 markings/sec, 125 secs
lola: sara is running 130 secs || 22062016 markings, 39444982 edges, 153066 markings/sec, 130 secs
lola: sara is running 135 secs || 22816213 markings, 40900643 edges, 150839 markings/sec, 135 secs
lola: sara is running 140 secs || 23584154 markings, 42368768 edges, 153588 markings/sec, 140 secs
lola: sara is running 145 secs || 24361529 markings, 43845348 edges, 155475 markings/sec, 145 secs
lola: sara is running 150 secs || 25127771 markings, 45308642 edges, 153248 markings/sec, 150 secs
lola: sara is running 155 secs || 25925380 markings, 46795988 edges, 159522 markings/sec, 155 secs
lola: sara is running 160 secs || 26681311 markings, 48282586 edges, 151186 markings/sec, 160 secs
lola: sara is running 165 secs || 27443781 markings, 49752809 edges, 152494 markings/sec, 165 secs
lola: sara is running 170 secs || 28240397 markings, 51237051 edges, 159323 markings/sec, 170 secs
lola: sara is running 175 secs || 28984637 markings, 52693546 edges, 148848 markings/sec, 175 secs
lola: sara is running 180 secs || 29752113 markings, 54185113 edges, 153495 markings/sec, 180 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 30291662 markings, 55303745 edges
lola: ========================================
lola: subprocess 12 will run for 822 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p422 + 1 <= p318) OR (p450 <= 0))))
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 (((p422 + 1 <= p318) OR (p450 <= 0))))
lola: processed formula length: 44
lola: 17 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: ((p318 <= p422) AND (1 <= p450))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-12-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 22873 markings, 25941 edges
lola: ========================================
lola: subprocess 13 will run for 1097 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p275 <= p427) AND (p200 <= p253)))))
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 ((((p275 <= p427) AND (p200 <= p253)))))
lola: processed formula length: 45
lola: 17 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: (((p427 + 1 <= p275) OR (p253 + 1 <= p200)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 17 markings, 16 edges
lola: ========================================
lola: subprocess 14 will run for 1645 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((p451 <= p353)) AND (p352 + 1 <= p319) AND (p92 <= p374))))
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 ((((p451 <= p353)) AND (p352 + 1 <= p319) AND (p92 <= p374))))
lola: processed formula length: 67
lola: 16 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: (((p451 <= p353)) AND (p352 + 1 <= p319) AND (p92 <= p374))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 24 markings, 23 edges
lola: state equation: write sara problem file to ReachabilityCardinality-14-0.sara
lola: subprocess 15 will run for 3291 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((p329 <= p45)) AND ((p468 <= p316) OR (p265 <= p513)) AND ((p172 + 1 <= p121)))))
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 ((((p329 <= p45)) AND ((p468 <= p316) OR (p265 <= p513)) AND ((p172 + 1 <= p121)))))
lola: processed formula length: 90
lola: 16 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: (((p329 <= p45)) AND ((p468 <= p316) OR (p265 <= p513)) AND ((p172 + 1 <= p121)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 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.
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-14-0.sara.
lola: ========================================
sara: place or transition ordering is non-deterministic
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: RESULT
lola:
SUMMARY: no no yes no yes no no no no yes no yes yes yes no no
lola:
preliminary result: no no yes no yes no no no no yes no yes yes yes no no
lola: memory consumption: 25936 KB
lola: time consumption: 279 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished

BK_STOP 1552441521047

--------------------
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="DES-PT-60b"
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 DES-PT-60b, 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 r049-oct2-155234404600179"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60b.tgz
mv DES-PT-60b 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 ;