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.r178-tajo-158987882000220.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 DNAwalker-PT-18lozangeBlock, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882000220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 3.7K Mar 31 05:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 31 05:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 29 20:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 29 20:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 13:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 28 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 27 06:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 27 06:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 15 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.6M Mar 24 05:37 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 DNAwalker-PT-18lozangeBlock-CTLFireability-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591210551037

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 18:55:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 18:55:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 18:55:52] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2020-06-03 18:55:52] [INFO ] Transformed 164 places.
[2020-06-03 18:55:52] [INFO ] Transformed 3697 transitions.
[2020-06-03 18:55:52] [INFO ] Parsed PT model containing 164 places and 3697 transitions in 200 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
Incomplete random walk after 100000 steps, including 966 resets, run finished after 1122 ms. (steps per millisecond=89 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 3697 rows 164 cols
[2020-06-03 18:55:53] [INFO ] Computed 0 place invariants in 28 ms
[2020-06-03 18:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:55:55] [INFO ] [Real]Absence check using state equation in 1458 ms returned sat
[2020-06-03 18:55:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:56:03] [INFO ] [Nat]Absence check using state equation in 7733 ms returned unknown
[2020-06-03 18:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:05] [INFO ] [Real]Absence check using state equation in 1742 ms returned sat
[2020-06-03 18:56:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:56:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:56:12] [INFO ] [Nat]Absence check using state equation in 7252 ms returned unknown
[2020-06-03 18:56:13] [INFO ] Flatten gal took : 288 ms
[2020-06-03 18:56:13] [INFO ] Flatten gal took : 180 ms
[2020-06-03 18:56:13] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2020-06-03 18:56:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 27 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ DNAwalker-PT-18lozangeBlock @ 3570 seconds

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for CTLFireability @ DNAwalker-PT-18lozangeBlock

{
"child":
[

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "((2 <= p77) AND (1 <= p91))",
"processed_size": 27,
"rewrites": 31
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "state space /EXEG",
"value": true
},
"task":
{
"compoundnumber": 16,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "invisibility based",
"visible": 202
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "invariance_from_all_successors",
"workflow": "stateequation"
}
}
],
"exit":
{
"memory": 13606984,
"runtime": 3570.000000,
"signal": "User defined signal 1"
},
"result":
{
"preliminary_value": "no no yes no no unknown no no unknown no no no no yes yes no "
},
"task":
{
"compoundnumber": 16,
"type": "boolean"
}
}
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: 3861/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 5248
lola: finding significant places
lola: 164 places, 3697 transitions, 164 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 CTLFireability.xml
lola: (A (G (A ((((1 <= p100) AND (2 <= p123)) U (1 <= p116))))) OR (A (F (((2 <= p89) AND (1 <= p162)))) AND E (X (E (F (((1 <= p121) AND (2 <= p156)))))))) : A (F (A ((((p35 <= 0) OR (p55 <= 1)) U ((1 <= p110) AND (2 <= p1) AND (1 <= p13)))))) : A (F (E (F (A (X (((1 <= p100) AND (2 <= p121)))))))) : A (((((p29 <= 0) OR (p67 <= 1)) AND ((p51 <= 0) OR (p109 <= 1) OR ((2 <= p149) AND (1 <= p151)))) U A (G ((((2 <= p3) AND (1 <= p41)) OR ((1 <= p23) AND (2 <= p41))))))) : NOT(E (F (E ((((2 <= p15) AND (1 <= p37)) U ((2 <= p127) AND (1 <= p151))))))) : E (((E (F (((2 <= p17) AND (1 <= p43)))) OR E (F (((1 <= p29) AND (2 <= p109))))) U ((2 <= p125) AND (1 <= p145) AND (((2 <= p53) AND (1 <= p55)) OR ((1 <= p10) AND (2 <= p71)) OR ((1 <= p95) AND (2 <= p115)))))) : ((A (G ((((p73 <= 1) OR (p97 <= 0)) AND ((p7 <= 1) OR (p59 <= 0)) AND ((p31 <= 0) OR (p35 <= 1)) AND ((p25 <= 0) OR (p43 <= 1))))) OR E (X (((1 <= p73) AND (2 <= p117))))) OR A (F ((((p75 <= 1) OR (p91 <= 0)) AND (((2 <= p13) AND (1 <= p91)) OR ((1 <= p13) AND (2 <= p87))))))) : A ((((p23 <= 1) OR (p25 <= 0) OR (p160 <= 0) OR (p163 <= 1) OR ((2 <= p87) AND (1 <= p89))) U ((2 <= p33) AND (1 <= p46)))) : (A (X (NOT(E (G (((2 <= p77) AND (1 <= p91))))))) AND A (G ((E (F (((2 <= p75) AND (1 <= p97)))) OR E (X (((2 <= p4) AND (1 <= p15)))))))) : A (F (((1 <= p10) AND (2 <= p33)))) : ((((NOT(E (F (((1 <= p33) AND (2 <= p39))))) AND ((p159 <= 1) OR (p161 <= 0))) AND ((p103 <= 0) OR (p143 <= 1))) AND ((p101 <= 1) OR (p143 <= 0))) AND ((p82 <= 1) OR (p157 <= 0))) : NOT(E (F ((((2 <= p100) AND (1 <= p121)) OR ((1 <= p67) AND (2 <= p145)))))) : A (F (A (G (((1 <= p83) AND (2 <= p123)))))) : (NOT(E (G (E (X (((2 <= p51) AND (1 <= p65))))))) AND (A (G (((1 <= p107) AND (2 <= p123)))) OR E (F (((2 <= p49) AND (1 <= p82)))))) : E (G (E (F (((p51 <= 0) OR (p89 <= 1)))))) : A (G (A (G (((p107 <= 0) OR (p121 <= 1) OR ((2 <= p151) AND (1 <= p159)) OR ((1 <= p85) AND (2 <= p105)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:440
lola: rewrite Frontend/Parser/formula_rewrite.k:449
lola: rewrite Frontend/Parser/formula_rewrite.k:446
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:254
lola: rewrite Frontend/Parser/formula_rewrite.k:326
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
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:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:389
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 159 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (A ((((1 <= p100) AND (2 <= p123)) U (1 <= p116))))) OR (A (F (((2 <= p89) AND (1 <= p162)))) AND E (X (E (F (((1 <= p121) AND (2 <= p156))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 159 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((2 <= p89) AND (1 <= p162))))
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: ((p89 <= 1) OR (p162 <= 0))
lola: processed formula length: 28
lola: 31 rewrites
lola: closed formula file CTLFireability.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: ((2 <= p89) AND (1 <= p162))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 89 markings, 88 edges
lola: ========================================
lola: subprocess 1 will run for 169 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A ((((1 <= p100) AND (2 <= p123)) U (1 <= p116)))))
lola: ========================================
lola: SUBTASK
lola: checking a universal CTL formula with single counterexample path (use LTL...)
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((1 <= p100) AND (2 <= p123)) U (1 <= p116)))
lola: processed formula length: 49
lola: 30 rewrites
lola: closed formula file CTLFireability.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 insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The universal single path CTL formula does not hold.
lola: 98 markings, 98 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 169 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (X (((1 <= p100) AND (2 <= p121))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF(AX(((1 <= p100) AND (2 <= p121))))
lola: processed formula length: 37
lola: 30 rewrites
lola: closed formula file CTLFireability.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: 532 markings, 1991 edges
lola: ========================================
lola: subprocess 2 will run for 181 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((((p73 <= 1) OR (p97 <= 0)) AND ((p7 <= 1) OR (p59 <= 0)) AND ((p31 <= 0) OR (p35 <= 1)) AND ((p25 <= 0) OR (p43 <= 1))))) OR (E (X (((1 <= p73) AND (2 <= p117)))) OR A (F ((((p75 <= 1) OR (p91 <= 0)) AND (((2 <= p13) AND (1 <= p91)) OR ((1 <= p13) AND (2 <= p87))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 181 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((p75 <= 1) OR (p91 <= 0)) AND (((2 <= p13) AND (1 <= p91)) OR ((1 <= p13) AND (2 <= p87))))))
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: (((2 <= p75) AND (1 <= p91)) OR (((p13 <= 1) OR (p91 <= 0)) AND ((p13 <= 0) OR (p87 <= 1))))
lola: processed formula length: 95
lola: 31 rewrites
lola: closed formula file CTLFireability.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: (((p75 <= 1) OR (p91 <= 0)) AND (((2 <= p13) AND (1 <= p91)) OR ((1 <= p13) AND (2 <= p87))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 9 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 99 markings, 99 edges
lola: ========================================
lola: subprocess 3 will run for 195 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p73 <= 1) OR (p97 <= 0)) AND ((p7 <= 1) OR (p59 <= 0)) AND ((p31 <= 0) OR (p35 <= 1)) AND ((p25 <= 0) OR (p43 <= 1)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p73 <= 1) OR (p97 <= 0)) AND ((p7 <= 1) OR (p59 <= 0)) AND ((p31 <= 0) OR (p35 <= 1)) AND ((p25 <= 0) OR (p43 <= 1)))))
lola: processed formula length: 132
lola: 30 rewrites
lola: closed formula file CTLFireability.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: (((2 <= p73) AND (1 <= p97)) OR ((2 <= p7) AND (1 <= p59)) OR ((1 <= p31) AND (2 <= p35)) OR ((1 <= p25) AND (2 <= p43)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 8 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 15 markings, 14 edges
lola: ========================================
lola: subprocess 4 will run for 212 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (((1 <= p73) AND (2 <= p117))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(((1 <= p73) AND (2 <= p117)))
lola: processed formula length: 32
lola: 29 rewrites
lola: closed formula file CTLFireability.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 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 195 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (A (F (((p77 <= 1) OR (p91 <= 0)))))) AND A (G ((E (F (((2 <= p75) AND (1 <= p97)))) OR E (X (((2 <= p4) AND (1 <= p15))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 195 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (F (((p77 <= 1) OR (p91 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:754
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((2 <= p77) AND (1 <= p91))
lola: processed formula length: 27
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based 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:753
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: ((p77 <= 1) OR (p91 <= 0))
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: yes
lola: produced by: state space /EXEG
lola: The predicate eventually occurs from all successors.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 212 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((E (F (((2 <= p75) AND (1 <= p97)))) OR E (X (((2 <= p4) AND (1 <= p15)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG((EF(((2 <= p75) AND (1 <= p97))) OR EX(((2 <= p4) AND (1 <= p15)))))
lola: processed formula length: 71
lola: 31 rewrites
lola: closed formula file CTLFireability.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: 473475 markings, 2800364 edges, 94695 markings/sec, 0 secs
lola: 956979 markings, 5705595 edges, 96701 markings/sec, 5 secs
lola: 1444235 markings, 8569807 edges, 97451 markings/sec, 10 secs
lola: 1940658 markings, 11519833 edges, 99285 markings/sec, 15 secs
lola: 2401234 markings, 14227510 edges, 92115 markings/sec, 20 secs
lola: 2896224 markings, 17157766 edges, 98998 markings/sec, 25 secs
lola: 3374577 markings, 20022245 edges, 95671 markings/sec, 30 secs
lola: 3866480 markings, 22840193 edges, 98381 markings/sec, 35 secs
lola: 4356855 markings, 25751115 edges, 98075 markings/sec, 40 secs
lola: 4778942 markings, 28291108 edges, 84417 markings/sec, 45 secs
lola: 5264315 markings, 31139706 edges, 97075 markings/sec, 50 secs
lola: 5741512 markings, 34022780 edges, 95439 markings/sec, 55 secs
lola: 6232978 markings, 36937324 edges, 98293 markings/sec, 60 secs
lola: 6706560 markings, 39782871 edges, 94716 markings/sec, 65 secs
lola: 7214979 markings, 42597936 edges, 101684 markings/sec, 70 secs
lola: 7711062 markings, 45503250 edges, 99217 markings/sec, 75 secs
lola: 8184053 markings, 48399653 edges, 94598 markings/sec, 80 secs
lola: 8687288 markings, 51199396 edges, 100647 markings/sec, 85 secs
lola: 9187917 markings, 54010383 edges, 100126 markings/sec, 90 secs
lola: 9660604 markings, 56510020 edges, 94537 markings/sec, 95 secs
lola: 10180544 markings, 59344271 edges, 103988 markings/sec, 100 secs
lola: 10693056 markings, 62188014 edges, 102502 markings/sec, 105 secs
lola: 11165435 markings, 65011016 edges, 94476 markings/sec, 110 secs
lola: 11637632 markings, 67801104 edges, 94439 markings/sec, 115 secs
lola: 12102748 markings, 70596104 edges, 93023 markings/sec, 120 secs
lola: 12545320 markings, 73191202 edges, 88514 markings/sec, 125 secs
lola: 13039641 markings, 75884798 edges, 98864 markings/sec, 130 secs
lola: 13523496 markings, 78643698 edges, 96771 markings/sec, 135 secs
lola: 13993025 markings, 81397835 edges, 93906 markings/sec, 140 secs
lola: 14481119 markings, 84159726 edges, 97619 markings/sec, 145 secs
lola: 14904290 markings, 86597734 edges, 84634 markings/sec, 150 secs
lola: 15380238 markings, 89397990 edges, 95190 markings/sec, 155 secs
lola: 15829298 markings, 92174759 edges, 89812 markings/sec, 160 secs
lola: 16268790 markings, 94818525 edges, 87898 markings/sec, 165 secs
lola: 16663001 markings, 97267398 edges, 78842 markings/sec, 170 secs
lola: 17086648 markings, 99978592 edges, 84729 markings/sec, 175 secs
lola: 17506214 markings, 102576181 edges, 83913 markings/sec, 180 secs
lola: 17937547 markings, 105274636 edges, 86267 markings/sec, 185 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown yes unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: no unknown yes unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: no unknown yes unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 292476 KB
lola: time consumption: 1219 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 195 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (A (X (((p51 <= 1) OR (p65 <= 0)))))) AND (A (G (((1 <= p107) AND (2 <= p123)))) OR E (F (((2 <= p49) AND (1 <= p82))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 195 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((2 <= p49) AND (1 <= p82))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((2 <= p49) AND (1 <= p82))))
lola: processed formula length: 35
lola: 29 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((2 <= p49) AND (1 <= p82))
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: 12 markings, 11 edges
lola: ========================================
lola: subprocess 5 will run for 213 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (X (((p51 <= 1) OR (p65 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(AX(((p51 <= 1) OR (p65 <= 0))))
lola: processed formula length: 35
lola: 30 rewrites
lola: closed formula file CTLFireability.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: 1 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 5 will run for 213 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p127 <= 1) OR (p151 <= 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:788
lola: processed formula: A (G (((p127 <= 1) OR (p151 <= 0))))
lola: processed formula length: 37
lola: 30 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: 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: ((2 <= p127) AND (1 <= p151))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 6 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p100 <= 1) OR (p121 <= 0)) AND ((p67 <= 0) OR (p145 <= 1)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A (G ((((p100 <= 1) OR (p121 <= 0)) AND ((p67 <= 0) OR (p145 <= 1)))))
lola: processed formula length: 72
lola: 30 rewrites
lola: closed formula file CTLFireability.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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((2 <= p100) AND (1 <= p121)) OR ((1 <= p67) AND (2 <= p145)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: state equation: write sara problem file to CTLFireability-6-0.sara
lola: state equation: calling and running sara
lola: ========================================
sara: try reading problem file CTLFireability-6-0.sara.
lola: subprocess 7 will run for 261 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p107 <= 0) OR (p121 <= 1) OR ((2 <= p151) AND (1 <= p159)) OR ((1 <= p85) AND (2 <= p105)))))
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 (((p107 <= 0) OR (p121 <= 1) OR ((2 <= p151) AND (1 <= p159)) OR ((1 <= p85) AND (2 <= p105)))))
lola: processed formula length: 104
lola: 30 rewritessara: error:
:876: error near 'TRANSITION': syntax error, unexpected KEY_TRANSITION, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: closed formula file CTLFireability.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 <= p107) AND (2 <= p121) AND ((p151 <= 1) OR (p159 <= 0)) AND ((p85 <= 0) OR (p105 <= 1)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 16 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 10 markings, 9 edges
lola: ========================================
lola: subprocess 8 will run for 293 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p10) AND (2 <= p33))))
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: ((p10 <= 0) OR (p33 <= 1))
lola: processed formula length: 27
lola: 31 rewrites
lola: closed formula file CTLFireability.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 <= p10) AND (2 <= p33))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 100 markings, 100 edges
lola: state equation: write sara problem file to CTLFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-8-0.sara.
sara: error: :876: error near 'TRANSITION': syntax error, unexpected KEY_TRANSITION, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: state equation:solution unknown
lola: ========================================
lola: subprocess 9 will run for 335 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p110) AND (2 <= p1) AND (1 <= p13))))
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: ((p110 <= 0) OR (p1 <= 1) OR (p13 <= 0))
lola: processed formula length: 42
lola: 31 rewrites
lola: closed formula file CTLFireability.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 <= p110) AND (2 <= p1) AND (1 <= p13))
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: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 99 markings, 99 edges
lola: ========================================
lola: subprocess 10 will run for 391 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((((p29 <= 0) OR (p67 <= 1)) AND ((p51 <= 0) OR (p109 <= 1) OR ((2 <= p149) AND (1 <= p151)))) U A (G ((((2 <= p3) AND (1 <= p41)) OR ((1 <= p23) AND (2 <= p41)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A((((p29 <= 0) OR (p67 <= 1)) AND ((p51 <= 0) OR (p109 <= 1) OR ((2 <= p149) AND (1 <= p151)))) U AG((((2 <= p3) AND (1 <= p41)) OR ((1 <= p23) AND (2 <= p41)))))
lola: processed formula length: 166
lola: 30 rewrites
lola: closed formula file CTLFireability.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: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 95 markings, 190 edges
lola: ========================================
lola: subprocess 11 will run for 470 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((E (F (((2 <= p17) AND (1 <= p43)))) OR E (F (((1 <= p29) AND (2 <= p109))))) U ((2 <= p125) AND (1 <= p145) AND (((2 <= p53) AND (1 <= p55)) OR ((1 <= p10) AND (2 <= p71)) OR ((1 <= p95) AND (2 <= p115))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E((EF(((2 <= p17) AND (1 <= p43))) OR EF(((1 <= p29) AND (2 <= p109)))) U ((2 <= p125) AND (1 <= p145) AND (((2 <= p53) AND (1 <= p55)) OR ((1 <= p10) AND (2 <= p71)) OR ((1 <= p95) AND (2 <= p115)))))
lola: processed formula length: 203
lola: 31 rewrites
lola: closed formula file CTLFireability.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 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 421515 markings, 2481702 edges, 84303 markings/sec, 0 secs
lola: 856176 markings, 5113045 edges, 86932 markings/sec, 5 secs
lola: 1299970 markings, 7695604 edges, 88759 markings/sec, 10 secs
lola: 1743041 markings, 10331568 edges, 88614 markings/sec, 15 secs
lola: 2183003 markings, 12961176 edges, 87992 markings/sec, 20 secs
lola: 2634031 markings, 15581765 edges, 90206 markings/sec, 25 secs
lola: 3068964 markings, 18212647 edges, 86987 markings/sec, 30 secs
lola: 3510784 markings, 20781217 edges, 88364 markings/sec, 35 secs
lola: 3948960 markings, 23343817 edges, 87635 markings/sec, 40 secs
lola: 4389957 markings, 25952233 edges, 88199 markings/sec, 45 secs
lola: 4823172 markings, 28538336 edges, 86643 markings/sec, 50 secs
lola: 5269327 markings, 31166752 edges, 89231 markings/sec, 55 secs
lola: 5700324 markings, 33783200 edges, 86199 markings/sec, 60 secs
lola: 6111013 markings, 36193710 edges, 82138 markings/sec, 65 secs
lola: 6538411 markings, 38799862 edges, 85480 markings/sec, 70 secs
lola: 6943017 markings, 41070834 edges, 80921 markings/sec, 75 secs
lola: 7336336 markings, 43300850 edges, 78664 markings/sec, 80 secs
lola: 7732248 markings, 45636411 edges, 79182 markings/sec, 85 secs
lola: 8163412 markings, 48265545 edges, 86233 markings/sec, 90 secs
lola: 8622705 markings, 50836385 edges, 91859 markings/sec, 95 secs
lola: 9077102 markings, 53440613 edges, 90879 markings/sec, 100 secs
lola: 9562517 markings, 55973911 edges, 97083 markings/sec, 105 secs
lola: 10036890 markings, 58557145 edges, 94875 markings/sec, 110 secs
lola: 10513237 markings, 61160866 edges, 95269 markings/sec, 115 secs
lola: 10920682 markings, 63535111 edges, 81489 markings/sec, 120 secs
lola: 11340400 markings, 66048096 edges, 83944 markings/sec, 125 secs
lola: 11761980 markings, 68540122 edges, 84316 markings/sec, 130 secs
lola: 12175901 markings, 71045484 edges, 82784 markings/sec, 135 secs
lola: 12608822 markings, 73520455 edges, 86584 markings/sec, 140 secs
lola: 13054429 markings, 75976343 edges, 89121 markings/sec, 145 secs
lola: 13471363 markings, 78328559 edges, 83387 markings/sec, 150 secs
lola: 13903991 markings, 80861614 edges, 86526 markings/sec, 155 secs
lola: 14338449 markings, 83374353 edges, 86892 markings/sec, 160 secs
lola: 14781924 markings, 85902882 edges, 88695 markings/sec, 165 secs
lola: 15224296 markings, 88461259 edges, 88474 markings/sec, 170 secs
lola: 15630872 markings, 90949931 edges, 81315 markings/sec, 175 secs
lola: 16059351 markings, 93523883 edges, 85696 markings/sec, 180 secs
lola: 16482564 markings, 96140857 edges, 84643 markings/sec, 185 secs
lola: 16892031 markings, 98732234 edges, 81893 markings/sec, 190 secs
lola: 17296988 markings, 101293624 edges, 80991 markings/sec, 195 secs
lola: 17697486 markings, 103781939 edges, 80100 markings/sec, 200 secs
lola: 18099801 markings, 106284532 edges, 80463 markings/sec, 205 secs
lola: 18464616 markings, 108654788 edges, 72963 markings/sec, 210 secs
lola: 18861278 markings, 111293993 edges, 79332 markings/sec, 215 secs
lola: 19274612 markings, 113957153 edges, 82667 markings/sec, 220 secs
lola: 19694630 markings, 116696079 edges, 84004 markings/sec, 225 secs
lola: 20118521 markings, 119433915 edges, 84778 markings/sec, 230 secs
lola: 20572859 markings, 121970233 edges, 90868 markings/sec, 235 secs
lola: 21008575 markings, 124624254 edges, 87143 markings/sec, 240 secs
lola: 21451139 markings, 127185609 edges, 88513 markings/sec, 245 secs
lola: 21862926 markings, 129759468 edges, 82357 markings/sec, 250 secs
lola: 22321143 markings, 132015092 edges, 91643 markings/sec, 255 secs
lola: 22801257 markings, 134446326 edges, 96023 markings/sec, 260 secs
lola: 23222827 markings, 137046679 edges, 84314 markings/sec, 265 secs
lola: 23637350 markings, 139780544 edges, 82905 markings/sec, 270 secs
lola: 24069480 markings, 142412479 edges, 86426 markings/sec, 275 secs
lola: 24505052 markings, 145031038 edges, 87114 markings/sec, 280 secs
lola: 24934285 markings, 147627219 edges, 85847 markings/sec, 285 secs
lola: 25364444 markings, 150224365 edges, 86032 markings/sec, 290 secs
lola: 25793776 markings, 152852158 edges, 85866 markings/sec, 295 secs
lola: 26226156 markings, 155401258 edges, 86476 markings/sec, 300 secs
lola: 26658741 markings, 157982615 edges, 86517 markings/sec, 305 secs
lola: 27102824 markings, 160467720 edges, 88817 markings/sec, 310 secs
lola: 27535079 markings, 163038507 edges, 86451 markings/sec, 315 secs
lola: 27943253 markings, 165574846 edges, 81635 markings/sec, 320 secs
lola: 28382144 markings, 168082550 edges, 87778 markings/sec, 325 secs
lola: 28818604 markings, 170674168 edges, 87292 markings/sec, 330 secs
lola: 29240839 markings, 173283210 edges, 84447 markings/sec, 335 secs
lola: 29653593 markings, 175910186 edges, 82551 markings/sec, 340 secs
lola: 30077626 markings, 178632843 edges, 84807 markings/sec, 345 secs
lola: 30501737 markings, 181378747 edges, 84822 markings/sec, 350 secs
lola: 30957356 markings, 183996226 edges, 91124 markings/sec, 355 secs
lola: 31395779 markings, 186596428 edges, 87685 markings/sec, 360 secs
lola: 31827606 markings, 189363806 edges, 86365 markings/sec, 365 secs
lola: 32237304 markings, 192230098 edges, 81940 markings/sec, 370 secs
lola: 32685792 markings, 194914101 edges, 89698 markings/sec, 375 secs
lola: 33120122 markings, 197626635 edges, 86866 markings/sec, 380 secs
lola: 33571293 markings, 200072407 edges, 90234 markings/sec, 385 secs
lola: 33981056 markings, 202744849 edges, 81953 markings/sec, 390 secs
lola: 34399816 markings, 205416374 edges, 83752 markings/sec, 395 secs
lola: 34811726 markings, 207995907 edges, 82382 markings/sec, 400 secs
lola: 35215454 markings, 210641422 edges, 80746 markings/sec, 405 secs
lola: 35632664 markings, 213294538 edges, 83442 markings/sec, 410 secs
lola: 36021735 markings, 216041357 edges, 77814 markings/sec, 415 secs
lola: 36403445 markings, 218806974 edges, 76342 markings/sec, 420 secs
lola: 36792025 markings, 221613665 edges, 77716 markings/sec, 425 secs
lola: 37184190 markings, 224370919 edges, 78433 markings/sec, 430 secs
lola: 37613810 markings, 227059288 edges, 85924 markings/sec, 435 secs
lola: 38032082 markings, 229596785 edges, 83654 markings/sec, 440 secs
lola: 38401058 markings, 232281679 edges, 73795 markings/sec, 445 secs
lola: 38811679 markings, 235002535 edges, 82124 markings/sec, 450 secs
lola: 39233487 markings, 237589933 edges, 84362 markings/sec, 455 secs
lola: 39603535 markings, 240383669 edges, 74010 markings/sec, 460 secs
lola: local time limit reached - aborting
lola:
preliminary result: no no yes no no unknown no unknown unknown no unknown no unknown yes unknown no
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: no no yes no no unknown no unknown unknown no unknown no unknown yes unknown no
lola: memory consumption: 3451692 KB
lola: time consumption: 1690 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 470 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((((p23 <= 1) OR (p25 <= 0) OR (p160 <= 0) OR (p163 <= 1) OR ((2 <= p87) AND (1 <= p89))) U ((2 <= p33) AND (1 <= p46))))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:577
lola: rewrite Frontend/Parser/formula_rewrite.k:735
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A ((((p23 <= 1) OR (p25 <= 0) OR (p160 <= 0) OR (p163 <= 1) OR ((2 <= p87) AND (1 <= p89))) U ((2 <= p33) AND (1 <= p46))))
lola: processed formula length: 127
lola: 33 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl 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: ((p23 <= 1) OR (p25 <= 0) OR (p160 <= 0) OR (p163 <= 1) OR ((2 <= p87) AND (1 <= p89)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 5 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-12-0.sara.
sara: error: :876: error near 'TRANSITION': syntax error, unexpected KEY_TRANSITION, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: state equation:solution unknown
lola: 1
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
lola: Predicate Phi does not hild until Predicate Psi on all paths.
lola: 86 markings, 86 edges
lola: ========================================
lola: subprocess 13 will run for 626 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (((p33 <= 0) OR (p39 <= 1)))) AND (((p159 <= 1) OR (p161 <= 0)) AND (((p103 <= 0) OR (p143 <= 1)) AND (((p101 <= 1) OR (p143 <= 0)) AND ((p82 <= 1) OR (p157 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 626 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p159 <= 1) OR (p161 <= 0)) AND (((p103 <= 0) OR (p143 <= 1)) AND (((p101 <= 1) OR (p143 <= 0)) AND ((p82 <= 1) OR (p157 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:794
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:794
lola: processed formula: (((p159 <= 1) OR (p161 <= 0)) AND ((p103 <= 0) OR (p143 <= 1)) AND ((p101 <= 1) OR (p143 <= 0)) AND ((p82 <= 1) OR (p157 <= 0)))
lola: processed formula length: 132
lola: 33 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 8 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 14 will run for 939 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p33 <= 0) OR (p39 <= 1))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A (G (((p33 <= 0) OR (p39 <= 1))))
lola: processed formula length: 35
lola: 30 rewrites
lola: closed formula file CTLFireability.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: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 <= p33) AND (2 <= p39))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 10 markings, 9 edges
lola: state equation: write sara problem file to CTLFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-14-0.sara.
sara: error: :876: error near 'TRANSITION': syntax error, unexpected KEY_TRANSITION, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 14 will run for 939 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (F (((p51 <= 0) OR (p89 <= 1))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation of reachability
lola: rewrite Frontend/Parser/formula_rewrite.k:593
lola: rewrite Frontend/Parser/formula_rewrite.k:628
lola: rewrite Frontend/Parser/formula_rewrite.k:731
lola: processed formula: ((p51 <= 0) OR (p89 <= 1))
lola: processed formula length: 27
lola: 31 rewrites
lola: closed formula file CTLFireability.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: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 <= p51) AND (2 <= p89))
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 task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: ((p51 <= 0) OR (p89 <= 1))
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: yes
lola: produced by: state space /EGEF
lola: Reachability of the predicate is possibly preserved.
lola: 95 markings, 95 edges
lola: ========================================
lola: subprocess 15 will run for 1879 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G (((1 <= p83) AND (2 <= p123))))))
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:787
lola: processed formula: ((p83 <= 0) OR (p123 <= 1))
lola: processed formula length: 28
lola: 32 rewrites
lola: closed formula file CTLFireability.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 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
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 1
lola: state equation task get result unparse finished++ id 0
lola: formula 1: ((p83 <= 0) OR (p123 <= 1))
lola: state equation task get result unparse finished id 1
lola: formula 0: ((1 <= p83) AND (2 <= p123))
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: 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: 95 markings, 95 edges
lola: ========================================
lola: ...considering subproblem: (A (X (A (F (((p77 <= 1) OR (p91 <= 0)))))) AND A (G ((E (F (((2 <= p75) AND (1 <= p97)))) OR E (X (((2 <= p4) AND (1 <= p15))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: ========================================
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (X (A (F (((p77 <= 1) OR (p91 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:754
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((2 <= p77) AND (1 <= p91))
lola: processed formula length: 27
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EXEG
lola: The predicate eventually occurs from all successors.
lola: 0 markings, 0 edges
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:753
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: ((p77 <= 1) OR (p91 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-16-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-16-0.sara.
sara: error: :876: error near 'TRANSITION': syntax error, unexpected KEY_TRANSITION, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G ((E (F (((2 <= p75) AND (1 <= p97)))) OR E (X (((2 <= p4) AND (1 <= p15)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG((EF(((2 <= p75) AND (1 <= p97))) OR EX(((2 <= p4) AND (1 <= p15)))))
lola: processed formula length: 71
lola: 31 rewrites
lola: closed formula file CTLFireability.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: 420891 markings, 2477734 edges, 84178 markings/sec, 0 secs
lola: 857597 markings, 5121567 edges, 87341 markings/sec, 5 secs
lola: 1349812 markings, 7992285 edges, 98443 markings/sec, 10 secs
lola: 1843600 markings, 10931412 edges, 98758 markings/sec, 15 secs
lola: 2302269 markings, 13689129 edges, 91734 markings/sec, 20 secs
lola: 2803124 markings, 16592553 edges, 100171 markings/sec, 25 secs
lola: 3270120 markings, 19416693 edges, 93399 markings/sec, 30 secs
lola: 3730126 markings, 22039957 edges, 92001 markings/sec, 35 secs
lola: 4206395 markings, 24847906 edges, 95254 markings/sec, 40 secs
lola: 4689308 markings, 27754323 edges, 96583 markings/sec, 45 secs
lola: 5158048 markings, 30495317 edges, 93748 markings/sec, 50 secs
lola: 5623431 markings, 33323586 edges, 93077 markings/sec, 55 secs
lola: 6110149 markings, 36188590 edges, 97344 markings/sec, 60 secs
lola: 6552492 markings, 38895082 edges, 88469 markings/sec, 65 secs
lola: 7035763 markings, 41588138 edges, 96654 markings/sec, 70 secs
lola: 7537133 markings, 44473992 edges, 100274 markings/sec, 75 secs
lola: 8016786 markings, 47366510 edges, 95931 markings/sec, 80 secs
lola: 8514644 markings, 50234613 edges, 99572 markings/sec, 85 secs
lola: 9018061 markings, 53086045 edges, 100683 markings/sec, 90 secs
lola: 9548406 markings, 55900913 edges, 106069 markings/sec, 95 secs
lola: 10068463 markings, 58732568 edges, 104011 markings/sec, 100 secs
lola: 10592310 markings, 61600199 edges, 104769 markings/sec, 105 secs
lola: 11074063 markings, 64450305 edges, 96351 markings/sec, 110 secs
lola: 11550813 markings, 67301376 edges, 95350 markings/sec, 115 secs
lola: 12023927 markings, 70113113 edges, 94623 markings/sec, 120 secs
lola: 12500682 markings, 72950926 edges, 95351 markings/sec, 125 secs
lola: 13015285 markings, 75737166 edges, 102921 markings/sec, 130 secs
lola: 13511761 markings, 78571648 edges, 99295 markings/sec, 135 secs
lola: 13994825 markings, 81409824 edges, 96613 markings/sec, 140 secs
lola: 14497462 markings, 84253868 edges, 100527 markings/sec, 145 secs
lola: 14970856 markings, 86974623 edges, 94679 markings/sec, 150 secs
lola: 15440858 markings, 89767643 edges, 94000 markings/sec, 155 secs
lola: 15900157 markings, 92583677 edges, 91860 markings/sec, 160 secs
lola: 16368440 markings, 95468537 edges, 93657 markings/sec, 165 secs
lola: 16836955 markings, 98368394 edges, 93703 markings/sec, 170 secs
lola: 17291048 markings, 101254743 edges, 90819 markings/sec, 175 secs
lola: 17751091 markings, 104130107 edges, 92009 markings/sec, 180 secs
lola: 18218045 markings, 107046488 edges, 93391 markings/sec, 185 secs
lola: 18664628 markings, 109968533 edges, 89317 markings/sec, 190 secs
lola: 19122231 markings, 112941373 edges, 91521 markings/sec, 195 secs
lola: 19586409 markings, 115955669 edges, 92836 markings/sec, 200 secs
lola: 20051969 markings, 118996968 edges, 93112 markings/sec, 205 secs
lola: 20559546 markings, 121878190 edges, 101515 markings/sec, 210 secs
lola: 21040790 markings, 124850033 edges, 96249 markings/sec, 215 secs
lola: 21533243 markings, 127698964 edges, 98491 markings/sec, 220 secs
lola: 22028480 markings, 130556240 edges, 99047 markings/sec, 225 secs
lola: 22579302 markings, 133138230 edges, 110164 markings/sec, 230 secs
lola: 23062911 markings, 136093191 edges, 96722 markings/sec, 235 secs
lola: 23486555 markings, 138848194 edges, 84729 markings/sec, 240 secs
lola: 23925202 markings, 141537449 edges, 87729 markings/sec, 245 secs
lola: 24407754 markings, 144455555 edges, 96510 markings/sec, 250 secs
lola: 24889237 markings, 147346412 edges, 96297 markings/sec, 255 secs
lola: 25367955 markings, 150246274 edges, 95744 markings/sec, 260 secs
lola: 25842404 markings, 153149799 edges, 94890 markings/sec, 265 secs
lola: 26325893 markings, 156001903 edges, 96698 markings/sec, 270 secs
lola: 26809210 markings, 158855769 edges, 96663 markings/sec, 275 secs
lola: 27316074 markings, 161685206 edges, 101373 markings/sec, 280 secs
lola: 27771485 markings, 164499600 edges, 91082 markings/sec, 285 secs
lola: 28250546 markings, 167294206 edges, 95812 markings/sec, 290 secs
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lola: 160594450 markings, 1029747849 edges, 79280 markings/sec, 1790 secs
lola: 160986881 markings, 1032585553 edges, 78486 markings/sec, 1795 secs
lola: 161402734 markings, 1035340370 edges, 83171 markings/sec, 1800 secs
lola: 161836926 markings, 1038034263 edges, 86838 markings/sec, 1805 secs
lola: 162247059 markings, 1040994592 edges, 82027 markings/sec, 1810 secs
lola: 162682337 markings, 1043961708 edges, 87056 markings/sec, 1815 secs
lola: 163130038 markings, 1046899011 edges, 89540 markings/sec, 1820 secs
lola: 163579418 markings, 1049820906 edges, 89876 markings/sec, 1825 secs
lola: 164025858 markings, 1052743907 edges, 89288 markings/sec, 1830 secs
lola: 164431251 markings, 1055428109 edges, 81079 markings/sec, 1835 secs
lola: 164842615 markings, 1058045524 edges, 82273 markings/sec, 1840 secs
lola: 165292856 markings, 1060958122 edges, 90048 markings/sec, 1845 secs
lola: 165776965 markings, 1063794407 edges, 96822 markings/sec, 1850 secs
lola: 166252329 markings, 1066659438 edges, 95073 markings/sec, 1855 secs
lola: 166679550 markings, 1069494708 edges, 85444 markings/sec, 1860 secs
lola: 167130609 markings, 1072181888 edges, 90212 markings/sec, 1865 secs
lola: 167545423 markings, 1074726083 edges, 82963 markings/sec, 1870 secs
lola: time limit reached - aborting
lola: lola: caught signal User defined signal 1 - aborting LoLA

preliminary result: no no yes no no unknown no no unknown no no no no yes yes no
lola:
preliminary result: no no yes no no unknown no no unknown no no no no yes yes no
lola:
preliminary result: no no yes no no unknown no no unknown no no no no yes yes no
lola: memory consumption: 13606984 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: memory consumption: 13606984 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: no no yes no no unknown no no unknown no no no no yes yes no
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: no no yes no no unknown no no unknown no no no no yes yes no
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="DNAwalker-PT-18lozangeBlock"
export BK_EXAMINATION="CTLFireability"
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 DNAwalker-PT-18lozangeBlock, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987882000220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;