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-158987881900132.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DNAwalker-PT-07track28RR, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987881900132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 3.2K Mar 31 04:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 31 04:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 29 20:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 29 20:53 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 3.5K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 28 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 06:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 27 06:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 12 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 108K 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-07track28RR-CTLFireability-00
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-01
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-02
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-03
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-04
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-05
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-06
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-07
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-08
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-09
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-10
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-11
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-12
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-13
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-14
FORMULA_NAME DNAwalker-PT-07track28RR-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591205033635

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 17:23:55] [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 17:23:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 17:23:55] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2020-06-03 17:23:55] [INFO ] Transformed 34 places.
[2020-06-03 17:23:55] [INFO ] Transformed 250 transitions.
[2020-06-03 17:23:55] [INFO ] Parsed PT model containing 34 places and 250 transitions in 114 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Incomplete random walk after 100000 steps, including 6416 resets, run finished after 387 ms. (steps per millisecond=258 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1]
[2020-06-03 17:23:56] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2020-06-03 17:23:56] [INFO ] Computed 0 place invariants in 6 ms
[2020-06-03 17:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:56] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2020-06-03 17:23:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:56] [INFO ] [Nat]Absence check using state equation in 161 ms returned unsat
[2020-06-03 17:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:56] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2020-06-03 17:23:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:56] [INFO ] [Nat]Absence check using state equation in 157 ms returned unsat
[2020-06-03 17:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:56] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2020-06-03 17:23:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:56] [INFO ] [Nat]Absence check using state equation in 127 ms returned unsat
[2020-06-03 17:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:57] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2020-06-03 17:23:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:57] [INFO ] [Nat]Absence check using state equation in 328 ms returned unsat
[2020-06-03 17:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:57] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2020-06-03 17:23:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:57] [INFO ] [Nat]Absence check using state equation in 225 ms returned unsat
[2020-06-03 17:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:57] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2020-06-03 17:23:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:23:58] [INFO ] [Nat]Absence check using state equation in 223 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 6 simplifications.
[2020-06-03 17:23:58] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-03 17:23:58] [INFO ] Flatten gal took : 71 ms
[2020-06-03 17:23:58] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-03 17:23:58] [INFO ] Flatten gal took : 22 ms
FORMULA DNAwalker-PT-07track28RR-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 17:23:58] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-03 17:23:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 4 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ DNAwalker-PT-07track28RR @ 3570 seconds

FORMULA DNAwalker-PT-07track28RR-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-CTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2796
rslt: Output for CTLFireability @ DNAwalker-PT-07track28RR

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"starttime": "Wed Jun 3 17:23:58 2020
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"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": "A (G (((1 <= p7) OR (p24 <= 1) OR (p31 <= 0))))",
"processed_size": 49,
"rewrites": 42
},
"result":
{
"edges": 3,
"markings": 4,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 14,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 3,
"problems": 3
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 12,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 44636,
"runtime": 774.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E(((A(F(**)) AND **) U E(G(*)))) : ((E((** U **)) OR E(G(**))) AND (A(F(**)) OR **)) : (E(G((E(G(**)) AND (** AND (** AND **))))) OR (A(G(**)) OR A(F(**)))) : E(F((A(G(*)) AND E(G(*))))) : E(X((E(G(*)) AND A(F(*))))) : (** OR A((* R *))) : (** AND (E((** U **)) OR (E(X(**)) OR (** OR (E(G(*)) AND **))))) : A(G(E(X(*)))) : A(F(A(X(**)))) : A(F(*)) : (E(X(A(F(**)))) AND A(F(**))) : A(F(A(G(**))))"
},
"net":
{
"arcs": 728,
"conflict_clusters": 7,
"places": 34,
"places_significant": 34,
"singleton_clusters": 0,
"transitions": 250
},
"result":
{
"preliminary_value": "yes no no yes yes no yes no no no no no ",
"value": "yes no no yes yes no yes no no no no no "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 284/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 1088
lola: finding significant places
lola: 34 places, 250 transitions, 34 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: atomic prop true by contained trap!
lola: atomic prop true by contained trap!
lola: atomic prop true by contained trap!
lola: E (((A (F (((1 <= p12) AND (2 <= p31)))) AND ((p4 <= 0) OR (p6 <= 1) OR ((2 <= p16) AND (1 <= p10) AND (2 <= p12)))) U NOT(A (F (((1 <= p3) AND (2 <= p4))))))) : ((E ((((1 <= p5) OR ((2 <= p18) AND (1 <= p22))) U ((p16 <= 1)))) OR E (G (((2 <= p26) AND (1 <= p28))))) AND (A (F (((2 <= p18) AND (1 <= p21)))) OR ((1 <= p24) AND (2 <= p28)))) : ((E (G ((((E (G (((1 <= p12) AND (2 <= p28)))) AND (1 <= p13)) AND (2 <= p25)) AND (((1 <= p0) AND (2 <= p4)) OR ((1 <= p11) AND (2 <= p13)))))) OR A (G (((1 <= p7) OR (p24 <= 1) OR (p31 <= 0))))) OR A (F (A (F (((2 <= p8) AND (1 <= p16))))))) : E (F ((NOT(E (F (((1 <= p3) AND (2 <= p11))))) AND NOT(A (F (((1 <= p3) AND (2 <= p8)))))))) : E (X ((NOT(A (F (((2 <= p14) AND (1 <= p15))))) AND NOT(E (G (((2 <= p12) AND (1 <= p24)))))))) : ((2 <= p33) OR NOT(E ((((p4 <= 1) OR (p8 <= 0)) U (((1 <= p6) AND (2 <= p22)) OR ((1 <= p16) AND (2 <= p21))))))) : ((1 <= p27) AND (((E ((((2 <= p1) AND (1 <= p10)) U ((1 <= p1) AND (2 <= p2)))) OR E (X (((1 <= p8) AND (2 <= p22))))) OR ((2 <= p6) AND (1 <= p22))) OR (NOT(A (F (((2 <= p10) AND (1 <= p11))))) AND ((p22 <= 1) OR (p28 <= 0))))) : NOT(E (F (A (X ((((2 <= p14)) OR ((1 <= p6) AND (2 <= p21)))))))) : A (F (A (F (A (X (((1 <= p12) AND (2 <= p26)))))))) : NOT(E (G (((p11 <= 1) OR (p26 <= 0))))) : (E (X (A (F ((((2 <= p10) AND (1 <= p11)) OR ((2 <= p14) AND (1 <= p16))))))) AND A (F (A ((((1 <= p1) AND (2 <= p10)) U ((1 <= p12) AND (2 <= p24))))))) : A (F (A (G (((2 <= p16) AND (1 <= p18))))))
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: 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:392
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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: 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:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:392
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:440
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 233 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((E (G (((p14 <= 1) OR (p15 <= 0)))) AND A (F (((p12 <= 1) OR (p24 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((EG(((p14 <= 1) OR (p15 <= 0))) AND AF(((p12 <= 1) OR (p24 <= 0)))))
lola: processed formula length: 73
lola: 43 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 3 markings, 4 edges
lola: ========================================
lola: subprocess 1 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p27) AND (E ((((2 <= p1) AND (1 <= p10)) U ((1 <= p1) AND (2 <= p2)))) OR (E (X (((1 <= p8) AND (2 <= p22)))) OR (((2 <= p6) AND (1 <= p22)) OR (E (G (((p10 <= 1) OR (p11 <= 0)))) AND ((p22 <= 1) OR (p28 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (1 <= p27)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= p27)
lola: processed formula length: 10
lola: 40 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 279 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((2 <= p1) AND (1 <= p10)) U ((1 <= p1) AND (2 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:618
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:738
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: E ((((2 <= p1) AND (1 <= p10)) U ((1 <= p1) AND (2 <= p2))))
lola: processed formula length: 60
lola: 43 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 /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
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 <= p1) AND (2 <= p2))
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 /EU
lola: There is no path where Predicate Phi holds until Predicate Psi.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 310 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (((1 <= p8) AND (2 <= p22))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(((1 <= p8) AND (2 <= p22)))
lola: processed formula length: 30
lola: 41 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: subprocess 4 will run for 349 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p22 <= 1) OR (p28 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p22 <= 1) OR (p28 <= 0))
lola: processed formula length: 27
lola: 40 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 2 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 5 will run for 399 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((2 <= p6) AND (1 <= p22))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((2 <= p6) AND (1 <= p22))
lola: processed formula length: 26
lola: 40 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 2 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 6 will run for 466 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p10 <= 1) OR (p11 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((p10 <= 1) OR (p11 <= 0))))
lola: processed formula length: 35
lola: 41 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: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 <= p10) AND (1 <= p11))
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 / EG
lola: The predicate is possibly preserved.
lola: 11 markings, 11 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 2 will run for 279 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (X ((((p14 <= 1)) AND ((p6 <= 0) OR (p21 <= 1)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG(EX((((p14 <= 1)) AND ((p6 <= 0) OR (p21 <= 1)))))
lola: processed formula length: 53
lola: 42 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: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 10957 markings, 54711 edges
lola: ========================================
lola: subprocess 3 will run for 310 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (X (((1 <= p12) AND (2 <= p26))))))
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(((1 <= p12) AND (2 <= p26))))
lola: processed formula length: 35
lola: 42 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: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 4 markings, 4 edges
lola: ========================================
lola: subprocess 4 will run for 349 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (A (F ((((2 <= p10) AND (1 <= p11)) OR ((2 <= p14) AND (1 <= p16))))))) AND A (F (((1 <= p12) AND (2 <= p24)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 349 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p12) AND (2 <= p24))))
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: ((p12 <= 0) OR (p24 <= 1))
lola: processed formula length: 27
lola: 43 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 <= p12) AND (2 <= p24))
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 11 markings, 11 edges
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 399 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((2 <= p11) AND (1 <= p26))))
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:788
lola: processed formula: ((p11 <= 1) OR (p26 <= 0))
lola: processed formula length: 27
lola: 43 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 <= p11) AND (1 <= p26))
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: 9 markings, 9 edges
lola: ========================================
lola: subprocess 6 will run for 466 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((A (G (((p3 <= 0) OR (p11 <= 1)))) AND E (G (((p3 <= 0) OR (p8 <= 1)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF((AG(((p3 <= 0) OR (p11 <= 1))) AND EG(((p3 <= 0) OR (p8 <= 1)))))
lola: processed formula length: 70
lola: 43 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: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 4383 markings, 21893 edges
lola: ========================================
lola: subprocess 7 will run for 559 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((A (F (((1 <= p12) AND (2 <= p31)))) AND ((p4 <= 0) OR (p6 <= 1) OR ((2 <= p16) AND (1 <= p10) AND (2 <= p12)))) U E (G (((p3 <= 0) OR (p4 <= 1))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E((AF(((1 <= p12) AND (2 <= p31))) AND ((p4 <= 0) OR (p6 <= 1) OR ((2 <= p16) AND (1 <= p10) AND (2 <= p12)))) U EG(((p3 <= 0) OR (p4 <= 1))))
lola: processed formula length: 145
lola: 43 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: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 4 markings, 5 edges
lola: ========================================
lola: subprocess 8 will run for 699 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G (((2 <= p16) AND (1 <= p18))))))
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: ((p16 <= 1) OR (p18 <= 0))
lola: processed formula length: 27
lola: 44 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:700
lola: SUBRESULT
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: result: no
lola: produced by: state space /EGEF
lola: The predicate is not eventually invariant.
lola: 4 markings, 4 edges
lola: ========================================
lola: subprocess 9 will run for 932 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((2 <= p33) OR A ((((2 <= p4) AND (1 <= p8)) R (((p6 <= 0) OR (p22 <= 1)) AND ((p16 <= 0) OR (p21 <= 1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 932 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (2 <= p33)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (2 <= p33)
lola: processed formula length: 10
lola: 40 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 1 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 10 will run for 1398 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((((2 <= p4) AND (1 <= p8)) R (((p6 <= 0) OR (p22 <= 1)) AND ((p16 <= 0) OR (p21 <= 1)))))
lola: ========================================
lola: SUBTASK
lola: checking universal release
lola: rewrite Frontend/Parser/formula_rewrite.k:619
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:693
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A ((((2 <= p4) AND (1 <= p8)) R (((p6 <= 0) OR (p22 <= 1)) AND ((p16 <= 0) OR (p21 <= 1)))))
lola: processed formula length: 94
lola: 45 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 /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: state equation task get result started, id 0
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 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p6) AND (2 <= p22)) OR ((1 <= p16) AND (2 <= p21)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-10-0.sara.
sara: error: :74: 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: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: Predicate Phi does not release Predicate Psi on all paths.
lola: 51491 markings, 278478 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 10 will run for 1398 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((E ((((1 <= p5) OR ((2 <= p18) AND (1 <= p22))) U ((p16 <= 1)))) OR E (G (((2 <= p26) AND (1 <= p28))))) AND (A (F (((2 <= p18) AND (1 <= p21)))) OR ((1 <= p24) AND (2 <= p28))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 1398 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p24) AND (2 <= p28))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p24) AND (2 <= p28))
lola: processed formula length: 27
lola: 40 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 2 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 11 will run for 2796 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((2 <= p18) AND (1 <= p21))))
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: ((p18 <= 1) OR (p21 <= 0))
lola: processed formula length: 27
lola: 43 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 <= p18) AND (1 <= p21))
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: 9 markings, 9 edges
lola: state equation: write sara problem file to CTLFireability-11-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
sara: try reading problem file CTLFireability-11-0.sara.
sara: error: :74: 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: subprocess 11 will run for 2796 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G ((E (G (((1 <= p12) AND (2 <= p28)))) AND ((1 <= p13) AND ((2 <= p25) AND (((1 <= p0) AND (2 <= p4)) OR ((1 <= p11) AND (2 <= p13)))))))) OR (A (G (((1 <= p7) OR (p24 <= 1) OR (p31 <= 0)))) OR A (F (((2 <= p8) AND (1 <= p16))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 2796 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((E (G (((1 <= p12) AND (2 <= p28)))) AND ((1 <= p13) AND ((2 <= p25) AND (((1 <= p0) AND (2 <= p4)) OR ((1 <= p11) AND (2 <= p13))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((EG(((1 <= p12) AND (2 <= p28))) AND ((1 <= p13) AND ((2 <= p25) AND (((1 <= p0) AND (2 <= p4)) OR ((1 <= p11) AND (2 <= p13)))))))
lola: processed formula length: 135
lola: 42 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: 1 markings, 1 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((1 <= p7) OR (p24 <= 1) OR (p31 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G (((1 <= p7) OR (p24 <= 1) OR (p31 <= 0))))
lola: processed formula length: 49
lola: 42 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: ((p7 <= 0) AND (2 <= p24) AND (1 <= p31))
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
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: state equation: write sara problem file to CTLFireability-13-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
sara: try reading problem file CTLFireability-13-0.sara.
sara: error: :74: 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: ...considering subproblem: (E (G ((E (G (((1 <= p12) AND (2 <= p28)))) AND ((1 <= p13) AND ((2 <= p25) AND (((1 <= p0) AND (2 <= p4)) OR ((1 <= p11) AND (2 <= p13)))))))) OR (A (G (((1 <= p7) OR (p24 <= 1) OR (p31 <= 0)))) OR A (F (((2 <= p8) AND (1 <= p16))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: E (G ((E (G (((1 <= p12) AND (2 <= p28)))) AND ((1 <= p13) AND ((2 <= p25) AND (((1 <= p0) AND (2 <= p4)) OR ((1 <= p11) AND (2 <= p13))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((EG(((1 <= p12) AND (2 <= p28))) AND ((1 <= p13) AND ((2 <= p25) AND (((1 <= p0) AND (2 <= p4)) OR ((1 <= p11) AND (2 <= p13)))))))
lola: processed formula length: 135
lola: 42 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: 1 markings, 1 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (F (((2 <= p8) AND (1 <= p16))))
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: ((p8 <= 1) OR (p16 <= 0))
lola: processed formula length: 26
lola: 43 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: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 9 markings, 9 edges
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 <= p8) AND (1 <= p16))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G (((1 <= p7) OR (p24 <= 1) OR (p31 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G (((1 <= p7) OR (p24 <= 1) OR (p31 <= 0))))
lola: processed formula length: 49
lola: 42 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: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: formula 0: ((p7 <= 0) AND (2 <= p24) AND (1 <= p31))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no yes yes no yes no no no no no
lola:
preliminary result: yes no no yes yes no yes no no no no no
lola: memory consumption: 44636 KB
lola: time consumption: 774 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.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="DNAwalker-PT-07track28RR"
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-07track28RR, 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-158987881900132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-07track28RR.tgz
mv DNAwalker-PT-07track28RR 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 ;