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-158987882200308.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 Dekker-PT-010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882200308
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 3.5K Apr 27 14:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 27 14:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 27 14:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 27 14:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 14:36 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Apr 27 14:36 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 27 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 27 14:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 27 14:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Apr 27 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 27 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 27 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 27 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 14:36 equiv_col
-rw-r--r-- 1 mcc users 4 Apr 27 14:36 instance
-rw-r--r-- 1 mcc users 6 Apr 27 14:36 iscolored
-rw-r--r-- 1 mcc users 65K Apr 27 14:36 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 Dekker-PT-010-CTLFireability-00
FORMULA_NAME Dekker-PT-010-CTLFireability-01
FORMULA_NAME Dekker-PT-010-CTLFireability-02
FORMULA_NAME Dekker-PT-010-CTLFireability-03
FORMULA_NAME Dekker-PT-010-CTLFireability-04
FORMULA_NAME Dekker-PT-010-CTLFireability-05
FORMULA_NAME Dekker-PT-010-CTLFireability-06
FORMULA_NAME Dekker-PT-010-CTLFireability-07
FORMULA_NAME Dekker-PT-010-CTLFireability-08
FORMULA_NAME Dekker-PT-010-CTLFireability-09
FORMULA_NAME Dekker-PT-010-CTLFireability-10
FORMULA_NAME Dekker-PT-010-CTLFireability-11
FORMULA_NAME Dekker-PT-010-CTLFireability-12
FORMULA_NAME Dekker-PT-010-CTLFireability-13
FORMULA_NAME Dekker-PT-010-CTLFireability-14
FORMULA_NAME Dekker-PT-010-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591216148602

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 20:29:10] [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 20:29:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 20:29:10] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2020-06-03 20:29:10] [INFO ] Transformed 50 places.
[2020-06-03 20:29:10] [INFO ] Transformed 120 transitions.
[2020-06-03 20:29:10] [INFO ] Found NUPN structural information;
[2020-06-03 20:29:10] [INFO ] Parsed PT model containing 50 places and 120 transitions in 82 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 288 ms. (steps per millisecond=347 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-06-03 20:29:10] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 50 cols
[2020-06-03 20:29:10] [INFO ] Computed 30 place invariants in 4 ms
[2020-06-03 20:29:10] [INFO ] [Real]Absence check using 20 positive place invariants in 24 ms returned sat
[2020-06-03 20:29:10] [INFO ] [Real]Absence check using 20 positive and 10 generalized place invariants in 3 ms returned sat
[2020-06-03 20:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:29:10] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2020-06-03 20:29:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2020-06-03 20:29:10] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2020-06-03 20:29:10] [INFO ] Computed and/alt/rep : 110/300/30 causal constraints in 8 ms.
[2020-06-03 20:29:10] [INFO ] Added : 1 causal constraints over 1 iterations in 23 ms. Result :sat
[2020-06-03 20:29:10] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned unsat
[2020-06-03 20:29:10] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2020-06-03 20:29:10] [INFO ] [Real]Absence check using 20 positive and 10 generalized place invariants in 2 ms returned sat
[2020-06-03 20:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:29:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2020-06-03 20:29:10] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2020-06-03 20:29:10] [INFO ] Computed and/alt/rep : 110/300/30 causal constraints in 7 ms.
[2020-06-03 20:29:10] [INFO ] Added : 1 causal constraints over 1 iterations in 23 ms. Result :sat
[2020-06-03 20:29:10] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2020-06-03 20:29:10] [INFO ] [Real]Absence check using 20 positive and 10 generalized place invariants in 2 ms returned sat
[2020-06-03 20:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:29:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2020-06-03 20:29:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2020-06-03 20:29:10] [INFO ] Computed and/alt/rep : 110/300/30 causal constraints in 4 ms.
[2020-06-03 20:29:10] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 20:29:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 20:29:11] [INFO ] Flatten gal took : 43 ms
[2020-06-03 20:29:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 20:29:11] [INFO ] Flatten gal took : 15 ms
FORMULA Dekker-PT-010-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 20:29:11] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2020-06-03 20:29:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ Dekker-PT-010 @ 3570 seconds

FORMULA Dekker-PT-010-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-010-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3565
rslt: Output for CTLFireability @ Dekker-PT-010

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"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 1,
"aneg": 0,
"comp": 6,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 6,
"visible_transitions": 0
},
"processed": "((p5 <= 0) OR (p15 <= 0) OR (p27 <= 0) OR ((1 <= p7) AND (1 <= p19) AND (1 <= p30)))",
"processed_size": 87,
"rewrites": 68
},
"result":
{
"edges": 3,
"markings": 3,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 16,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 70
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 12,
"problems": 3
},
"type": "eventual_occurrence",
"workflow": "stateequation"
}
},

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 10,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 10,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 10,
"visible_transitions": 0
},
"processed": "((1 <= p2) AND (1 <= p4) AND (1 <= p6) AND (1 <= p8) AND (1 <= p10) AND (1 <= p12) AND (1 <= p14) AND (1 <= p16) AND (1 <= p18) AND (1 <= p21))",
"processed_size": 143,
"rewrites": 68
},
"result":
{
"edges": 171530,
"markings": 6144,
"produced_by": "state space /EFEG",
"value": false
},
"task":
{
"compoundnumber": 17,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 28
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 10,
"problems": 10
},
"type": "reachability_of_possible_preservation",
"workflow": "stateequation"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 15,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 73828,
"runtime": 5.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(E(F((A(X(**)) AND (** AND (** AND (** AND **)))))) OR (E((** U **)) AND (E(X(**)) OR E(F(*))))) : E(F(A(G(**)))) : E(F(A(X(**)))) : E(((E(F(**)) AND **) U (A(G(**)) AND (** AND **)))) : A(G((A(F(*)) OR (** OR (** OR (** OR (** OR (** OR (** OR **))))))))) : (A(X(A(G(**)))) AND (A(X(**)) AND (A(X(**)) AND (A(X(**)) AND A(X(**)))))) : A(G(E(F(**)))) : (A(F(*)) OR (E(F(E(G(**)))) AND **)) : A(X(A(G(E(F(**)))))) : (E(X(E(F(**)))) OR (E(F(**)) OR (E(F(**)) OR E(F(**))))) : (A(X(*)) AND **) : A(X(E(F(*)))) : (A(G(**)) OR (A(X(**)) AND (E(F(**)) OR (A(X(**)) AND (** AND **))))) : A(F(**)) : A(G((A(X(**)) OR **)))"
},
"net":
{
"arcs": 820,
"conflict_clusters": 1,
"places": 50,
"places_significant": 20,
"singleton_clusters": 0,
"transitions": 120
},
"result":
{
"preliminary_value": "no no no no no no yes no yes yes yes yes no no no ",
"value": "no no no no no no yes no yes yes yes yes 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: 170/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 50
lola: finding significant places
lola: 50 places, 120 transitions, 20 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: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p42 <= 1)
lola: LP says that atomic proposition is always true: (p14 <= 1)
lola: LP says that atomic proposition is always true: (p41 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p33 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p21 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p42 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p13 <= 1)
lola: LP says that atomic proposition is always true: (p30 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p21 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p27 <= 1)
lola: LP says that atomic proposition is always true: (p11 <= 1)
lola: LP says that atomic proposition is always true: (p19 <= 1)
lola: LP says that atomic proposition is always true: (p48 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p22 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p13 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p11 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p36 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p33 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p11 <= 1)
lola: LP says that atomic proposition is always true: (p36 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p42 <= 1)
lola: LP says that atomic proposition is always true: (p11 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p36 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p20 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p28 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p19 <= 1)
lola: LP says that atomic proposition is always true: (p48 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p19 <= 1)
lola: LP says that atomic proposition is always true: (p48 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p42 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p11 <= 1)
lola: LP says that atomic proposition is always true: (p21 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p27 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p19 <= 1)
lola: LP says that atomic proposition is always true: (p30 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p12 <= 1)
lola: LP says that atomic proposition is always true: (p14 <= 1)
lola: LP says that atomic proposition is always true: (p16 <= 1)
lola: LP says that atomic proposition is always true: (p18 <= 1)
lola: LP says that atomic proposition is always true: (p21 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p42 <= 1)
lola: LP says that atomic proposition is always true: (p13 <= 1)
lola: LP says that atomic proposition is always true: (p40 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p42 <= 1)
lola: LP says that atomic proposition is always true: (p12 <= 1)
lola: LP says that atomic proposition is always true: (p38 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p25 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p21 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p33 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p25 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p19 <= 1)
lola: LP says that atomic proposition is always true: (p21 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p11 <= 1)
lola: LP says that atomic proposition is always true: (p21 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p33 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p19 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p19 <= 1)
lola: LP says that atomic proposition is always true: (p30 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p27 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p23 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p27 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p13 <= 1)
lola: LP says that atomic proposition is always true: (p39 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p45 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p23 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p5 <= 1)
lola: LP says that atomic proposition is always true: (p27 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p42 <= 1)
lola: (E (F (((((A (X (((1 <= p15) AND (1 <= p17) AND (1 <= p42)))) AND (((1 <= p14) AND (1 <= p41)) OR ((1 <= p1) AND (1 <= p9) AND (1 <= p33)))) AND ((1 <= p3))) AND ((1 <= p17))) AND ((1 <= p45))))) OR (E ((((1 <= p1) AND (1 <= p7) AND (1 <= p21)) U ((1 <= p7) AND (1 <= p15) AND (1 <= p42)))) AND (E (X (((1 <= p7) AND (1 <= p13) AND (1 <= p30)))) OR NOT(A (G (((1 <= p1) AND (1 <= p7) AND (1 <= p21)))))))) : E (F (A (G (A (G (((1 <= p1) AND (1 <= p3) AND (1 <= p24)))))))) : E (F (A (X (((1 <= p5) AND (1 <= p7) AND (1 <= p27) AND (1 <= p11) AND (1 <= p19) AND (1 <= p48) AND (1 <= p1) AND (1 <= p22) AND (1 <= p3) AND (1 <= p24)))))) : E (((E (F (((1 <= p1) AND (1 <= p17) AND (1 <= p45)))) AND ((p3 <= 0) OR (p13 <= 0) OR (p24 <= 0))) U ((A (G (((1 <= p11) AND (1 <= p15) AND (1 <= p36)))) AND ((p9 <= 0) OR (p17 <= 0) OR (p33 <= 0))) AND ((p7 <= 0) OR (p11 <= 0) OR (p36 <= 0))))) : A (G ((((((((NOT(E (G (((1 <= p15) AND (1 <= p17) AND (1 <= p42))))) OR ((p11 <= 0))) OR ((p15 <= 0))) OR ((p36 <= 0))) OR ((p1 <= 0))) OR ((p3 <= 0))) OR ((p24 <= 0))) OR ((1 <= p0) AND (1 <= p20) AND (1 <= p5) AND (1 <= p28) AND (((1 <= p17) AND (1 <= p19) AND (1 <= p48)) OR ((1 <= p15) AND (1 <= p17) AND (1 <= p45))))))) : A (X (((((A (G (((1 <= p7) AND (1 <= p19) AND (1 <= p48)))) AND ((1 <= p15))) AND ((1 <= p17))) AND ((1 <= p42))) AND (((1 <= p7)) OR ((1 <= p3) AND (1 <= p24)))))) : A (F (A (G (E (F (((1 <= p1) AND (1 <= p11) AND (1 <= p21)))))))) : (NOT(E (G (((p5 <= 0) OR (p15 <= 0) OR (p27 <= 0) OR ((1 <= p7) AND (1 <= p19) AND (1 <= p30)))))) OR (E (F (E (G (((1 <= p2) AND (1 <= p4) AND (1 <= p6) AND (1 <= p8) AND (1 <= p10) AND (1 <= p12) AND (1 <= p14) AND (1 <= p16) AND (1 <= p18) AND (1 <= p21)))))) AND ((p15 <= 0) OR (p17 <= 0) OR (p42 <= 0) OR (p13 <= 0) OR (p40 <= 0)))) : A (X (A (G (E (F (((1 <= p15) AND (1 <= p17) AND (1 <= p42)))))))) : E (F ((((E (X (((1 <= p12) AND (1 <= p38) AND (1 <= p3) AND (1 <= p25)))) OR ((1 <= p1) AND (1 <= p7) AND (1 <= p21))) OR ((1 <= p5) AND (1 <= p9) AND (1 <= p33) AND (1 <= p3) AND (1 <= p25))) OR ((1 <= p3) AND (1 <= p15) AND (1 <= p24) AND (1 <= p1) AND (1 <= p19) AND (1 <= p21))))) : (NOT(E (X (((1 <= p1) AND (1 <= p11) AND (1 <= p21))))) AND ((p3 <= 0) OR (p9 <= 0) OR (p33 <= 0))) : NOT(E (X (A (G (((p17 <= 0) OR (p19 <= 0) OR (p45 <= 0))))))) : (A (G (((1 <= p7) AND (1 <= p19) AND (1 <= p30)))) OR (A (X (((1 <= p3) AND (1 <= p9) AND (1 <= p24)))) AND (E (F (((p5 <= 0) OR (p15 <= 0) OR (p27 <= 0)))) OR ((A (X (((1 <= p2) AND (1 <= p23)))) AND ((p5 <= 0) OR (p9 <= 0) OR (p27 <= 0))) AND ((p7 <= 0) OR (p13 <= 0) OR (p39 <= 0)))))) : A (F (((1 <= p15) AND (1 <= p17) AND (1 <= p45)))) : A (G ((A (X ((((1 <= p2) AND (1 <= p23)) OR ((1 <= p1) AND (1 <= p5) AND (1 <= p27))))) OR ((1 <= p1) AND (1 <= p15) AND (1 <= p42)))))
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:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:389
lola: rewrite Frontend/Parser/formula_rewrite.k:251
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:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:551
lola: rewrite Frontend/Parser/formula_rewrite.k:551
lola: rewrite Frontend/Parser/formula_rewrite.k:551
lola: rewrite Frontend/Parser/formula_rewrite.k:551
lola: rewrite Frontend/Parser/formula_rewrite.k:464
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:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:548
lola: rewrite Frontend/Parser/formula_rewrite.k:395
lola: rewrite Frontend/Parser/formula_rewrite.k:548
lola: rewrite Frontend/Parser/formula_rewrite.k:548
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:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F ((A (X (((1 <= p15) AND (1 <= p17) AND (1 <= p42)))) AND ((((1 <= p14) AND (1 <= p41)) OR ((1 <= p1) AND (1 <= p9) AND (1 <= p33))) AND (((1 <= p3)) AND (((1 <= p17)) AND ((1 <= p45)))))))) OR (E ((((1 <= p1) AND (1 <= p7) AND (1 <= p21)) U ((1 <= p7) AND (1 <= p15) AND (1 <= p42)))) AND (E (X (((1 <= p7) AND (1 <= p13) AND (1 <= p30)))) OR E (F (((p1 <= 0) OR (p7 <= 0) OR (p21 <= 0))))))... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p1 <= 0) OR (p7 <= 0) OR (p21 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((p1 <= 0) OR (p7 <= 0) OR (p21 <= 0))))
lola: processed formula length: 48
lola: 66 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: ((p1 <= 0) OR (p7 <= 0) OR (p21 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((1 <= p1) AND (1 <= p7) AND (1 <= p21)) U ((1 <= p7) AND (1 <= p15) AND (1 <= p42))))
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 ((((1 <= p1) AND (1 <= p7) AND (1 <= p21)) U ((1 <= p7) AND (1 <= p15) AND (1 <= p42))))
lola: processed formula length: 90
lola: 68 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 <= p7) AND (1 <= p15) AND (1 <= p42))
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: There is no path where Predicate Phi holds until Predicate Psi.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((A (X (((1 <= p15) AND (1 <= p17) AND (1 <= p42)))) AND ((((1 <= p14) AND (1 <= p41)) OR ((1 <= p1) AND (1 <= p9) AND (1 <= p33))) AND (((1 <= p3)) AND (((1 <= p17)) AND ((1 <= p45))))))))
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 <= p15) AND (1 <= p17) AND (1 <= p42))) AND ((((1 <= p14) AND (1 <= p41)) OR ((1 <= p1) AND (1 <= p9) AND (1 <= p33))) AND (((1 <= p3)) AND (((1 <= p17)) AND ((1 <= p45)))))))
lola: processed formula length: 187
lola: 67 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: 6144 markings, 171530 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (X (((1 <= p5) AND (1 <= p7) AND (1 <= p27) AND (1 <= p11) AND (1 <= p19) AND (1 <= p48) AND (1 <= p1) AND (1 <= p22) AND (1 <= p3) AND (1 <= p24))))))
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 <= p5) AND (1 <= p7) AND (1 <= p27) AND (1 <= p11) AND (1 <= p19) AND (1 <= p48) AND (1 <= p1) AND (1 <= p22) AND (1 <= p3) AND (1 <= p24))))
lola: processed formula length: 151
lola: 67 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: 6144 markings, 171530 edges
lola: ========================================
lola: subprocess 2 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (A (G (((1 <= p7) AND (1 <= p19) AND (1 <= p48)))))) AND (A (X (((1 <= p15)))) AND (A (X (((1 <= p17)))) AND (A (X (((1 <= p42)))) AND A (X ((((1 <= p7)) OR ((1 <= p3) AND (1 <= p24)))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((1 <= p42))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(((1 <= p42)))
lola: processed formula length: 16
lola: 66 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 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (G (E (F (((1 <= p15) AND (1 <= p17) AND (1 <= p42))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(AG(EF(((1 <= p15) AND (1 <= p17) AND (1 <= p42)))))
lola: processed formula length: 54
lola: 68 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: 6144 markings, 190035 edges
lola: ========================================
lola: subprocess 4 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (E (F (((1 <= p12) AND (1 <= p38) AND (1 <= p3) AND (1 <= p25)))))) OR (E (F (((1 <= p1) AND (1 <= p7) AND (1 <= p21)))) OR (E (F (((1 <= p5) AND (1 <= p9) AND (1 <= p33) AND (1 <= p3) AND (1 <= p25)))) OR E (F (((1 <= p3) AND (1 <= p15) AND (1 <= p24) AND (1 <= p1) AND (1 <= p19) AND (1 <= p21)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p5) AND (1 <= p9) AND (1 <= p33) AND (1 <= p3) AND (1 <= p25))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p5) AND (1 <= p9) AND (1 <= p33) AND (1 <= p3) AND (1 <= p25))))
lola: processed formula length: 77
lola: 66 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: ((1 <= p5) AND (1 <= p9) AND (1 <= p33) AND (1 <= p3) AND (1 <= p25))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 9 markings, 10 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 5 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (((p1 <= 0) OR (p11 <= 0) OR (p21 <= 0)))) AND ((p3 <= 0) OR (p9 <= 0) OR (p33 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p3 <= 0) OR (p9 <= 0) OR (p33 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p3 <= 0) OR (p9 <= 0) OR (p33 <= 0))
lola: processed formula length: 40
lola: 65 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 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 6 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((p1 <= 0) OR (p11 <= 0) OR (p21 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(((p1 <= 0) OR (p11 <= 0) OR (p21 <= 0)))
lola: processed formula length: 45
lola: 66 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 6 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (F (((1 <= p17) AND (1 <= p19) AND (1 <= p45))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EF(((1 <= p17) AND (1 <= p19) AND (1 <= p45))))
lola: processed formula length: 50
lola: 67 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: 29 markings, 38 edges
lola: ========================================
lola: subprocess 7 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (((1 <= p7) AND (1 <= p19) AND (1 <= p30)))) OR (A (X (((1 <= p3) AND (1 <= p9) AND (1 <= p24)))) AND (E (F (((p5 <= 0) OR (p15 <= 0) OR (p27 <= 0)))) OR (A (X (((1 <= p2) AND (1 <= p23)))) AND (((p5 <= 0) OR (p9 <= 0) OR (p27 <= 0)) AND ((p7 <= 0) OR (p13 <= 0) OR (p39 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p5 <= 0) OR (p9 <= 0) OR (p27 <= 0)) AND ((p7 <= 0) OR (p13 <= 0) OR (p39 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: processed formula: (((p5 <= 0) OR (p9 <= 0) OR (p27 <= 0)) AND ((p7 <= 0) OR (p13 <= 0) OR (p39 <= 0)))
lola: processed formula length: 88
lola: 66 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 6 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 8 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p5 <= 0) OR (p15 <= 0) OR (p27 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((p5 <= 0) OR (p15 <= 0) OR (p27 <= 0))))
lola: processed formula length: 49
lola: 66 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: ((p5 <= 0) OR (p15 <= 0) OR (p27 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 9 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((1 <= p7) AND (1 <= p19) AND (1 <= p30))))
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) AND (1 <= p19) AND (1 <= p30))))
lola: processed formula length: 49
lola: 67 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: SUBRESULT
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) OR (p19 <= 0) OR (p30 <= 0))
lola: result: no
lola: produced by: state space
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 10 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((1 <= p3) AND (1 <= p9) AND (1 <= p24))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(((1 <= p3) AND (1 <= p9) AND (1 <= p24)))
lola: processed formula length: 44
lola: 66 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 8 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((A (X ((((1 <= p2) AND (1 <= p23)) OR ((1 <= p1) AND (1 <= p5) AND (1 <= p27))))) OR ((1 <= p1) AND (1 <= p15) AND (1 <= p42)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG((AX((((1 <= p2) AND (1 <= p23)) OR ((1 <= p1) AND (1 <= p5) AND (1 <= p27)))) OR ((1 <= p1) AND (1 <= p15) AND (1 <= p42))))
lola: processed formula length: 128
lola: 67 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: 1 markings, 0 edges
lola: ========================================
lola: subprocess 9 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G (((1 <= p1) AND (1 <= p3) AND (1 <= p24))))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p1 <= 0) OR (p3 <= 0) OR (p24 <= 0))
lola: processed formula length: 40
lola: 69 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
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result started, id 1
lola: 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 unparse finished++ id 0
lola: state equation task get result unparse finished++ id 1
lola: formula 0: ((1 <= p1) AND (1 <= p3) AND (1 <= p24))
lola: state equation task get result unparse finished id 0
lola: formula 1: ((p1 <= 0) OR (p3 <= 0) OR (p24 <= 0))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-9-0.sara
lola: state equation: write sara problem file to CTLFireability-9-1.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-9-0.sara.
sara: try reading problem file CTLFireability-9-1.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic


lola: state equation 0: solution produced
lola: state equation 1: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: parallel
lola: The predicate is not possibly invariant.
lola: 6144 markings, 171530 edges
lola: ========================================
lola: subprocess 10 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p15) AND (1 <= p17) AND (1 <= p45))))
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: ((p15 <= 0) OR (p17 <= 0) OR (p45 <= 0))
lola: processed formula length: 42
lola: 68 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 <= p15) AND (1 <= p17) AND (1 <= p45))
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: 3 markings, 3 edges
lola: ========================================
lola: subprocess 11 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (((1 <= p1) AND (1 <= p11) AND (1 <= p21))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: ((1 <= p1) AND (1 <= p11) AND (1 <= p21))
lola: processed formula length: 41
lola: 68 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
lola: using tscc preserving stubborn set method (--stubborn)
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: 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: ((1 <= p1) AND (1 <= p11) AND (1 <= p21))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
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: ((p1 <= 0) OR (p11 <= 0) OR (p21 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-11-1.sara
lola: state equation: calling and running sara
lola: state equation: write sara problem file to CTLFireability-11-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: tscc_search
lola: The predicate is live.
lola: 769 markings, 9729 edges
lola: ========================================
lola: state equation: calling and running sara
lola: subprocess 12 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((E (F (((1 <= p1) AND (1 <= p17) AND (1 <= p45)))) AND ((p3 <= 0) OR (p13 <= 0) OR (p24 <= 0))) U (A (G (((1 <= p11) AND (1 <= p15) AND (1 <= p36)))) AND (((p9 <= 0) OR (p17 <= 0) OR (p33 <= 0)) AND ((p7 <= 0) OR (p11 <= 0) OR (p36 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E((EF(((1 <= p1) AND (1 <= p17) AND (1 <= p45))) AND ((p3 <= 0) OR (p13 <= 0) OR (p24 <= 0))) U (AG(((1 <= p11) AND (1 <= p15) AND (1 <= p36))) AND (((p9 <= 0) OR (p17 <= 0) OR (p33 <= 0)) AND ((p7 <= 0) OR (p11 <= 0) OR (p36 <= 0)))))
lola: processed formula length: 241
lola: 68 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).
sara: try reading problem file CTLFireability-11-0.sara.
sara: place or transition ordering is non-deterministic

lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 6144 markings, 146982 edges
lola: ========================================
lola: subprocess 13 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((A (F (((p15 <= 0) OR (p17 <= 0) OR (p42 <= 0)))) OR (((p11 <= 0)) OR (((p15 <= 0)) OR (((p36 <= 0)) OR (((p1 <= 0)) OR (((p3 <= 0)) OR (((p24 <= 0)) OR ((1 <= p0) AND (1 <= p20) AND (1 <= p5) AND (1 <= p28) AND (((1 <= p17) AND (1 <= p19) AND (1 <= p48)) OR ((1 <= p15) AND (1 <= p17) AND (1 <= p45)))))))))))))
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 ((F (((p15 <= 0) OR (p17 <= 0) OR (p42 <= 0))) OR (((p11 <= 0)) OR (((p15 <= 0)) OR (((p36 <= 0)) OR (((p1 <= 0)) OR (((p3 <= 0)) OR (((p24 <= 0)) OR ((1 <= p0) AND (1 <= p20) AND (1 <= p5) AND (1 <= p28) AND (((1 <= p17) AND (1 <= p19) AND (1 <= p48)) OR ((1 <= p15) AND (1 <= p17) AND (1 <= p45))))))))))))
lola: processed formula length: 313
lola: 67 rewrites
lola: closed formula file CTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with 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: 537 markings, 1862 edges
lola: ========================================
lola: subprocess 14 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((1 <= p5) AND (1 <= p15) AND (1 <= p27) AND ((p7 <= 0) OR (p19 <= 0) OR (p30 <= 0))))) OR (E (F (E (G (((1 <= p2) AND (1 <= p4) AND (1 <= p6) AND (1 <= p8) AND (1 <= p10) AND (1 <= p12) AND (1 <= p14) AND (1 <= p16) AND (1 <= p18) AND (1 <= p21)))))) AND ((p15 <= 0) OR (p17 <= 0) OR (p42 <= 0) OR (p13 <= 0) OR (p40 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p15 <= 0) OR (p17 <= 0) OR (p42 <= 0) OR (p13 <= 0) OR (p40 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p15 <= 0) OR (p17 <= 0) OR (p42 <= 0) OR (p13 <= 0) OR (p40 <= 0))
lola: processed formula length: 72
lola: 65 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 5 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: Child process aborted or communication problem between parent and child process
lola: subprocess 16 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (E (G (((1 <= p2) AND (1 <= p4) AND (1 <= p6) AND (1 <= p8) AND (1 <= p10) AND (1 <= p12) AND (1 <= p14) AND (1 <= p16) AND (1 <= p18) AND (1 <= p21))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability of possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:598
lola: rewrite Frontend/Parser/formula_rewrite.k:633
lola: rewrite Frontend/Parser/formula_rewrite.k:730
lola: processed formula: ((1 <= p2) AND (1 <= p4) AND (1 <= p6) AND (1 <= p8) AND (1 <= p10) AND (1 <= p12) AND (1 <= p14) AND (1 <= p16) AND (1 <= p18) AND (1 <= p21))
lola: processed formula length: 143
lola: 68 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 /EFEG)
lola: state space: using reachability graph (EFEG version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--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 started, id 1
lola: state equation task get result unparse finished++ id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: formula 0: ((p2 <= 0) OR (p4 <= 0) OR (p6 <= 0) OR (p8 <= 0) OR (p10 <= 0) OR (p12 <= 0) OR (p14 <= 0) OR (p16 <= 0) OR (p18 <= 0) OR (p21 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 10 literals and 10 conjunctive subformulas
lola: state equation task get result unparse finished++ id 1
lola: formula 1: ((1 <= p2) AND (1 <= p4) AND (1 <= p6) AND (1 <= p8) AND (1 <= p10) AND (1 <= p12) AND (1 <= p14) AND (1 <= p16) AND (1 <= p18) AND (1 <= p21))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 10 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-16-0.sara
lola: state equation: calling and running sara
lola: state equation: write sara problem file to CTLFireability-16-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-16-0.sara.
sara: try reading problem file CTLFireability-16-1.sara.
sara: place or transition ordering is non-deterministic

sara: place or transition ordering is non-deterministic
lola: state equation 1: solution produced

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate is not possibly preserved from any reachable marking.
lola: 6144 markings, 171530 edges
lola: ========================================
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (A (F (((1 <= p5) AND (1 <= p15) AND (1 <= p27) AND ((p7 <= 0) OR (p19 <= 0) OR (p30 <= 0))))) OR (E (F (E (G (((1 <= p2) AND (1 <= p4) AND (1 <= p6) AND (1 <= p8) AND (1 <= p10) AND (1 <= p12) AND (1 <= p14) AND (1 <= p16) AND (1 <= p18) AND (1 <= p21)))))) AND ((p15 <= 0) OR (p17 <= 0) OR (p42 <= 0) OR (p13 <= 0) OR (p40 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: ((p15 <= 0) OR (p17 <= 0) OR (p42 <= 0) OR (p13 <= 0) OR (p40 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p15 <= 0) OR (p17 <= 0) OR (p42 <= 0) OR (p13 <= 0) OR (p40 <= 0))
lola: processed formula length: 72
lola: 65 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 5 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: ========================================
lola: ...considering subproblem: A (F (((1 <= p5) AND (1 <= p15) AND (1 <= p27) AND ((p7 <= 0) OR (p19 <= 0) OR (p30 <= 0)))))
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: ((p5 <= 0) OR (p15 <= 0) OR (p27 <= 0) OR ((1 <= p7) AND (1 <= p19) AND (1 <= p30)))
lola: processed formula length: 87
lola: 68 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 <= p5) AND (1 <= p15) AND (1 <= p27) AND ((p7 <= 0) OR (p19 <= 0) OR (p30 <= 0)))
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 12 literals and 3 conjunctive subformulas
lola: The predicate does not eventually occur.
lola: 3 markings, 3 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E (F (E (G (((1 <= p2) AND (1 <= p4) AND (1 <= p6) AND (1 <= p8) AND (1 <= p10) AND (1 <= p12) AND (1 <= p14) AND (1 <= p16) AND (1 <= p18) AND (1 <= p21))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability of possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:598
lola: rewrite Frontend/Parser/formula_rewrite.k:633
lola: rewrite Frontend/Parser/formula_rewrite.k:730
lola: processed formula: ((1 <= p2) AND (1 <= p4) AND (1 <= p6) AND (1 <= p8) AND (1 <= p10) AND (1 <= p12) AND (1 <= p14) AND (1 <= p16) AND (1 <= p18) AND (1 <= p21))
lola: processed formula length: 143
lola: 68 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 /EFEG)
lola: state space: using reachability graph (EFEG version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--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: 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: 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 1
lola: state equation task get result unparse finished++ id 0
lola: formula 1: ((1 <= p2) AND (1 <= p4) AND (1 <= p6) AND (1 <= p8) AND (1 <= p10) AND (1 <= p12) AND (1 <= p14) AND (1 <= p16) AND (1 <= p18) AND (1 <= p21))
lola: formula 0: ((p2 <= 0) OR (p4 <= 0) OR (p6 <= 0) OR (p8 <= 0) OR (p10 <= 0) OR (p12 <= 0) OR (p14 <= 0) OR (p16 <= 0) OR (p18 <= 0) OR (p21 <= 0))
lola: state equation task get result unparse finished id 1
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 10 literals and 1 conjunctive subformulas
lola: state equation: Generated DNF with 10 literals and 10 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-17-1.sara
lola: state equation: write sara problem file to CTLFireability-17-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-17-1.sara.
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-17-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 1: solution produced
sara: place or transition ordering is non-deterministic

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate is not possibly preserved from any reachable marking.
lola: 6144 markings, 171530 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no yes no yes yes yes yes no no no
lola:
preliminary result: no no no no no no yes no yes yes yes yes no no no
lola: memory consumption: 73828 KB
lola: time consumption: 5 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="Dekker-PT-010"
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 Dekker-PT-010, 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-158987882200308"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-010.tgz
mv Dekker-PT-010 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 ;