Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r211-tajo-159033477200259.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ShieldIIPt-PT-003B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477200259
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 3.1K May 14 00:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 00:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 18:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 18:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.1K May 13 13:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K May 13 13:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 08:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 08:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 50K May 12 20:42 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 ShieldIIPt-PT-003B-CTLCardinality-00
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-01
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-02
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-03
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-04
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-05
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-06
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-07
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-08
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-09
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-10
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-11
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-12
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-13
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-14
FORMULA_NAME ShieldIIPt-PT-003B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591295316774

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 18:28:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 18:28:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 18:28:38] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2020-06-04 18:28:38] [INFO ] Transformed 213 places.
[2020-06-04 18:28:38] [INFO ] Transformed 198 transitions.
[2020-06-04 18:28:38] [INFO ] Found NUPN structural information;
[2020-06-04 18:28:38] [INFO ] Parsed PT model containing 213 places and 198 transitions in 90 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=558 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 198 rows 213 cols
[2020-06-04 18:28:38] [INFO ] Computed 28 place invariants in 10 ms
[2020-06-04 18:28:39] [INFO ] [Real]Absence check using 28 positive place invariants in 26 ms returned sat
[2020-06-04 18:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:28:39] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2020-06-04 18:28:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:28:39] [INFO ] [Nat]Absence check using 28 positive place invariants in 11 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-04 18:28:39] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-04 18:28:39] [INFO ] Flatten gal took : 49 ms
[2020-06-04 18:28:39] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-04 18:28:39] [INFO ] Flatten gal took : 17 ms
FORMULA ShieldIIPt-PT-003B-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003B-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003B-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003B-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003B-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003B-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 18:28:39] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2020-06-04 18:28:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ ShieldIIPt-PT-003B @ 3570 seconds

FORMULA ShieldIIPt-PT-003B-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003B-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003B-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003B-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003B-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003B-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003B-CTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003B-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003B-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003B-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3535
rslt: Output for CTLCardinality @ ShieldIIPt-PT-003B

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"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving",
"visible": 2
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "eventual_invariance",
"workflow": "stateequation"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3535
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3535
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 1,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "E (G ((((p60 <= 0)) OR ((1 <= p53)) OR ((1 <= p209)))))",
"processed_size": 57,
"rewrites": 19
},
"result":
{
"edges": 72,
"markings": 72,
"produced_by": "state space / EG",
"value": true
},
"task":
{
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 7
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 3,
"problems": 3
},
"type": "possible_preservation",
"workflow": "stateequation"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
"compoundnumber": 9,
"type": "boolean"
}
},

{
"child":
[

{
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 1,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "E (G ((((p60 <= 0)) OR ((1 <= p53)) OR ((1 <= p209)))))",
"processed_size": 57,
"rewrites": 19
},
"result":
{
"edges": 72,
"markings": 72,
"produced_by": "state space / EG",
"value": true
},
"task":
{
"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 7
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 3,
"problems": 3
},
"type": "possible_preservation",
"workflow": "stateequation"
}
},

{
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 6,
"adisj": 1,
"aneg": 0,
"comp": 6,
"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 ((((p84 <= 0)) OR ((1 <= p186)) OR ((p167 <= 0)) OR ((1 <= p94)) OR ((p67 <= 0)) OR ((1 <= p33)))))",
"processed_size": 109,
"rewrites": 19
},
"result":
{
"edges": 0,
"markings": 0,
"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": 6
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
],
"result":
{
"produced_by": "boolean",
"value": true
},
"task":
{
"compoundnumber": 10,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 29504,
"runtime": 35.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(A(F(**)) OR **) : E(G(**)) : A(X(E(F(**)))) : E(F(*)) : E(F(*)) : (E(F(**)) AND E(G(**))) : A(F(A(G(*)))) : A(F(DEADLOCK)) : E(G(*)) : E((E(G(**)) U A(X(**))))"
},
"net":
{
"arcs": 492,
"conflict_clusters": 177,
"places": 213,
"places_significant": 185,
"singleton_clusters": 0,
"transitions": 198
},
"result":
{
"preliminary_value": "no yes yes yes yes yes no no yes yes ",
"value": "no yes yes yes yes yes no no yes 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: 411/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 6816
lola: finding significant places
lola: 213 places, 198 transitions, 185 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 CTLCardinality.xml
lola: LP says that atomic proposition is always true: (p204 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p93 <= 1)
lola: LP says that atomic proposition is always true: (p188 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p100 <= 1)
lola: LP says that atomic proposition is always true: (p87 <= 1)
lola: LP says that atomic proposition is always true: (p81 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p97 <= 1)
lola: LP says that atomic proposition is always true: (p186 <= 1)
lola: LP says that atomic proposition is always true: (p94 <= 1)
lola: LP says that atomic proposition is always true: (p186 <= 1)
lola: LP says that atomic proposition is always true: (p33 <= 1)
lola: LP says that atomic proposition is always true: (p53 <= 1)
lola: LP says that atomic proposition is always true: (p209 <= 1)
lola: LP says that atomic proposition is always true: (p128 <= 1)
lola: LP says that atomic proposition is always true: (p89 <= 1)
lola: LP says that atomic proposition is always true: (p158 <= 1)
lola: LP says that atomic proposition is always true: (p182 <= 1)
lola: (A (F (((1 <= p204)))) OR ((1 <= p17) AND (((p169 <= 0)) OR ((1 <= p93))) AND (((p63 <= 0)) OR ((1 <= p188))))) : E (G (((p8 <= 0)))) : A (X (E (F ((((1 <= p198)) AND ((p100 <= 0))))))) : NOT(A (G ((((((p137 <= 0)) OR ((1 <= p87))) AND (((p138 <= 0)) OR ((1 <= p81)))) OR (((1 <= p61)) AND ((p10 <= 0))))))) : NOT(A (G ((((p123 <= 0)) OR ((1 <= p97)))))) : (E (F ((((p84 <= 0)) OR ((1 <= p186)) OR ((p167 <= 0)) OR ((1 <= p94)) OR ((p67 <= 0)) OR ((1 <= p33))))) AND E (G ((((p60 <= 0)) OR ((1 <= p53)) OR ((1 <= p209)))))) : NOT(E (G (E (F ((((p203 <= 0)) OR ((1 <= p128)))))))) : A (F (A (X ((1 <= 0))))) : NOT(A (((0 <= 0) U ((1 <= p89))))) : E ((E (G ((((p10 <= 0)) OR ((1 <= p158))))) U A (X (((1 <= p182))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:139
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (F ((((1 <= p198)) AND ((p100 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EF((((1 <= p198)) AND ((p100 <= 0)))))
lola: processed formula length: 41
lola: 20 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 62 markings, 61 edges
lola: ========================================
lola: subprocess 1 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((E (G ((((p10 <= 0)) OR ((1 <= p158))))) U A (X (((1 <= p182))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(EG((((p10 <= 0)) OR ((1 <= p158)))) U AX(((1 <= p182))))
lola: processed formula length: 59
lola: 21 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 405906 markings, 2233840 edges, 81181 markings/sec, 0 secs
lola: 802779 markings, 4496126 edges, 79375 markings/sec, 5 secs
lola: 1205590 markings, 6819411 edges, 80562 markings/sec, 10 secs
lola: 1603562 markings, 9117627 edges, 79594 markings/sec, 15 secs
lola: 1988815 markings, 11367637 edges, 77051 markings/sec, 20 secs
lola: 2374733 markings, 13626517 edges, 77184 markings/sec, 25 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 2486632 markings, 14282665 edges
lola: ========================================
lola: subprocess 2 will run for 441 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((1 <= p123)) AND ((p97 <= 0)))))
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 <= p123)) AND ((p97 <= 0)))))
lola: processed formula length: 40
lola: 19 rewrites
lola: closed formula file CTLCardinality.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 <= p123)) AND ((p97 <= 0)))
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: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 39 markings, 38 edges
lola: ========================================
lola: subprocess 3 will run for 505 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((((1 <= p137)) AND ((p87 <= 0))) OR (((1 <= p138)) AND ((p81 <= 0)))) AND (((p61 <= 0)) OR ((1 <= p10))))))
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 <= p137)) AND ((p87 <= 0))) OR (((1 <= p138)) AND ((p81 <= 0)))) AND (((p61 <= 0)) OR ((1 <= p10))))))
lola: processed formula length: 117
lola: 19 rewrites
lola: closed formula file CTLCardinality.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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: formula 0: (((((1 <= p137)) AND ((p87 <= 0))) OR (((1 <= p138)) AND ((p81 <= 0)))) AND (((p61 <= 0)) OR ((1 <= p10))))
lola: The predicate is reachable.
lola: 37 markings, 36 edges
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 12 literals and 4 conjunctive subformulas
lola: ========================================
lola: subprocess 4 will run for 589 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (DEADLOCK))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:776
lola: processed formula: NOT DEADLOCK
lola: processed formula length: 12
lola: 21 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: DEADLOCK
lola: state equation task get result unparse finished id 0
lola: state equation: Could not create input for sara: DNF too long or DEADLOCK predicate contained
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 72 markings, 72 edges
lola: ========================================
lola: subprocess 5 will run for 707 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p89 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((p89 <= 0))))
lola: processed formula length: 20
lola: 19 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p89))
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 / EG
lola: The predicate is possibly preserved.
lola: 72 markings, 72 edges
lola: ========================================
lola: subprocess 6 will run for 883 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p8 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((p8 <= 0))))
lola: processed formula length: 19
lola: 19 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k: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 <= p8))
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: The predicate is possibly preserved.
lola: 54 markings, 54 edges
lola: ========================================
lola: subprocess 7 will run for 1178 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((1 <= p204)))) OR ((1 <= p17) AND (((p169 <= 0)) OR ((1 <= p93))) AND (((p63 <= 0)) OR ((1 <= p188)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 1178 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p17) AND (((p169 <= 0)) OR ((1 <= p93))) AND (((p63 <= 0)) OR ((1 <= p188))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p17) AND (((p169 <= 0)) OR ((1 <= p93))) AND (((p63 <= 0)) OR ((1 <= p188))))
lola: processed formula length: 86
lola: 18 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 5 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 8 will run for 1767 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p204))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p204 <= 0))
lola: processed formula length: 13
lola: 21 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p204))
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 / EG
lola: The predicate does not eventually occur.
lola: 79 markings, 79 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 8 will run for 1767 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G ((((1 <= p203)) AND ((p128 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:594
lola: rewrite Frontend/Parser/formula_rewrite.k:629
lola: rewrite Frontend/Parser/formula_rewrite.k:758
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (((p203 <= 0)) OR ((1 <= p128)))
lola: processed formula length: 33
lola: 22 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EGEF)
lola: state space: using reachability graph (EGEF version) (--search=depth)
lola: state space: using ctl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result started, id 1
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p203)) AND ((p128 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (((p203 <= 0)) OR ((1 <= p128)))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EGEF
lola: The predicate is not eventually invariant.
lola: 72 markings, 72 edges
lola: ========================================
lola: subprocess 9 will run for 3535 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F ((((p84 <= 0)) OR ((1 <= p186)) OR ((p167 <= 0)) OR ((1 <= p94)) OR ((p67 <= 0)) OR ((1 <= p33))))) AND E (G ((((p60 <= 0)) OR ((1 <= p53)) OR ((1 <= p209))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 3535 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((((p60 <= 0)) OR ((1 <= p53)) OR ((1 <= p209)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((((p60 <= 0)) OR ((1 <= p53)) OR ((1 <= p209)))))
lola: processed formula length: 57
lola: 19 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k: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 <= p60)) AND ((p53 <= 0)) AND ((p209 <= 0)))
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 / EG
lola: The predicate is possibly preserved.
lola: 72 markings, 72 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (E (F ((((p84 <= 0)) OR ((1 <= p186)) OR ((p167 <= 0)) OR ((1 <= p94)) OR ((p67 <= 0)) OR ((1 <= p33))))) AND E (G ((((p60 <= 0)) OR ((1 <= p53)) OR ((1 <= p209))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: E (G ((((p60 <= 0)) OR ((1 <= p53)) OR ((1 <= p209)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((((p60 <= 0)) OR ((1 <= p53)) OR ((1 <= p209)))))
lola: processed formula length: 57
lola: 19 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k: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 <= p60)) AND ((p53 <= 0)) AND ((p209 <= 0)))
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 / EG
lola: The predicate is possibly preserved.
lola: 72 markings, 72 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E (F ((((p84 <= 0)) OR ((1 <= p186)) OR ((p167 <= 0)) OR ((1 <= p94)) OR ((p67 <= 0)) OR ((1 <= p33)))))
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 ((((p84 <= 0)) OR ((1 <= p186)) OR ((p167 <= 0)) OR ((1 <= p94)) OR ((p67 <= 0)) OR ((1 <= p33)))))
lola: processed formula length: 109
lola: 19 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: state equation task get result unparse finished++ id 0
lola: The predicate is reachable.
lola: 0 markings, 0 edges
lola: formula 0: (((p84 <= 0)) OR ((1 <= p186)) OR ((p167 <= 0)) OR ((1 <= p94)) OR ((p67 <= 0)) OR ((1 <= p33)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 6 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no yes yes yes yes yes no no yes yes
lola:
preliminary result: no yes yes yes yes yes no no yes yes
lola: memory consumption: 29504 KB
lola: time consumption: 35 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
rslt: finished

--------------------
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="ShieldIIPt-PT-003B"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itslola"
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 2-4028"
echo " Executing tool itslola"
echo " Input is ShieldIIPt-PT-003B, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033477200259"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-003B.tgz
mv ShieldIIPt-PT-003B execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; 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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;