fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r186-oct2-158987938500074
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for RefineWMG-PT-015016

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15801.450 3600000.00 533289.00 247902.30 FFFT?FFFFFF?TFTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r186-oct2-158987938500074.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is RefineWMG-PT-015016, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-oct2-158987938500074
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.3K Apr 12 10:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 12 10:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 11 12:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 11 12:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 14 12:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Apr 10 16:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 10 16:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 9 22:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 9 22:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 35K Mar 24 05:38 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 RefineWMG-PT-015016-00
FORMULA_NAME RefineWMG-PT-015016-01
FORMULA_NAME RefineWMG-PT-015016-02
FORMULA_NAME RefineWMG-PT-015016-03
FORMULA_NAME RefineWMG-PT-015016-04
FORMULA_NAME RefineWMG-PT-015016-05
FORMULA_NAME RefineWMG-PT-015016-06
FORMULA_NAME RefineWMG-PT-015016-07
FORMULA_NAME RefineWMG-PT-015016-08
FORMULA_NAME RefineWMG-PT-015016-09
FORMULA_NAME RefineWMG-PT-015016-10
FORMULA_NAME RefineWMG-PT-015016-11
FORMULA_NAME RefineWMG-PT-015016-12
FORMULA_NAME RefineWMG-PT-015016-13
FORMULA_NAME RefineWMG-PT-015016-14
FORMULA_NAME RefineWMG-PT-015016-15

=== Now, execution of the tool begins

BK_START 1591225269874

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 23:01:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 23:01:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 23:01:12] [INFO ] Load time of PNML (sax parser for PT used): 31 ms
[2020-06-03 23:01:13] [INFO ] Transformed 79 places.
[2020-06-03 23:01:13] [INFO ] Transformed 63 transitions.
[2020-06-03 23:01:13] [INFO ] Parsed PT model containing 79 places and 63 transitions in 62 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100010 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=1052 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1]
// Phase 1: matrix 63 rows 79 cols
[2020-06-03 23:01:13] [INFO ] Computed 32 place invariants in 4 ms
[2020-06-03 23:01:13] [INFO ] [Real]Absence check using 32 positive place invariants in 21 ms returned sat
[2020-06-03 23:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:01:13] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2020-06-03 23:01:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 23:01:13] [INFO ] [Nat]Absence check using 32 positive place invariants in 13 ms returned sat
[2020-06-03 23:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 23:01:13] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2020-06-03 23:01:13] [INFO ] Computed and/alt/rep : 47/62/47 causal constraints in 4 ms.
[2020-06-03 23:01:13] [INFO ] Added : 31 causal constraints over 7 iterations in 51 ms. Result :sat
[2020-06-03 23:01:13] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-03 23:01:13] [INFO ] Flatten gal took : 27 ms
FORMULA RefineWMG-PT-015016-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-015016-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 23:01:13] [INFO ] Flatten gal took : 7 ms
[2020-06-03 23:01:13] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2020-06-03 23:01:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ RefineWMG-PT-015016 @ 3570 seconds

FORMULA RefineWMG-PT-015016-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-04 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RefineWMG-PT-015016-11 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2598
rslt: Output for LTLFireability @ RefineWMG-PT-015016

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"task":
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"search":
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{
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"stubborn":
{
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"type": "LTL",
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},

{
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"localtimelimit": 615
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"exit":
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"threads": 1,
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{
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"localtimelimit": 768
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"processed": "((2 <= p1) AND (2 <= p2))",
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"result":
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{
"call":
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"localtimelimit": 1025
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"processed": "G (F ((1 <= p15)))",
"processed_size": 18,
"rewrites": 86
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"result":
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"task":
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"buchi":
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"compoundnumber": 11,
"search":
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"type": "fairness",
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},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1537
},
"exit":
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"formula":
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"transition_references": 0,
"unfir": 0,
"visible_places": 2,
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},
"processed": "G (((p75 <= 0) OR (1 <= p27)))",
"processed_size": 31,
"rewrites": 86
},
"result":
{
"edges": 2220,
"markings": 1271,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
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"compoundnumber": 12,
"search":
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"store":
{
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"type": "LTL",
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},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3075
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
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"A": 0,
"E": 0,
"F": 2,
"G": 1,
"U": 0,
"X": 0,
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"visible_places": 2,
"visible_transitions": 0
},
"processed": "F (G ((F ((p53 <= 0)) AND (p30 <= 0))))",
"processed_size": 39,
"rewrites": 86
},
"result":
{
"edges": 171,
"markings": 135,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 3
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"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"child":
[

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 2,
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},
"processed": "(((p1 <= 1) OR (p2 <= 1)) AND ((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0)))",
"processed_size": 74,
"rewrites": 88
},
"result":
{
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"markings": 1,
"produced_by": "state space / EG",
"value": true
},
"task":
{
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"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 8
},
"threads": 1,
"type": "dfs"
},
"type": "eventual_occurrence"
}
}
],
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
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"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 3396,
"runtime": 972.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "F((X(X(G(**))) OR (G((F(G(**)) OR X(**))) AND F(G(**))))) : F(G((F(*) AND *))) : X((G(((** U **) OR F(**))) OR **)) : (X(F((G(*) OR (G(*) AND *)))) AND F(**)) : (X(*) AND (F(*) OR X(G(*)))) : G(F(**)) : G(**) : X(G(**)) : F((X(X(F(**))) OR F(G(**)))) : F(**) : X((G((G(**) OR X(**))) AND X(**))) : F(G((F((X(F(**)) AND **)) AND (** OR (X(F(**)) AND **))))) : X((X(G(**)) U (X(**) U **))) : F(*)"
},
"net":
{
"arcs": 188,
"conflict_clusters": 48,
"places": 79,
"places_significant": 47,
"singleton_clusters": 0,
"transitions": 63
},
"result":
{
"preliminary_value": "no no yes unknown no no no no no no unknown no yes no ",
"value": "no no yes unknown no no no no no no unknown no yes 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: 142/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2528
lola: finding significant places
lola: 79 places, 63 transitions, 47 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 LTLFireability.xml
lola: F ((G ((F (G ((1 <= p67))) OR X ((1 <= p67)))) U X (G (X (G (((1 <= p71) AND (1 <= p72) AND (1 <= p74)))))))) : NOT(G (F ((X (F (G ((1 <= p53)))) OR F ((1 <= p30)))))) : X ((G (((((1 <= p36) AND (1 <= p37) AND (1 <= p39)) U (5 <= p4)) OR F ((3 <= p3)))) OR (p30 <= 0))) : (X (((p20 <= 0) U NOT(G ((F ((1 <= p30)) U ((1 <= p16) AND (1 <= p17) AND (1 <= p19))))))) AND F ((((2 <= p1) AND (2 <= p2)) OR ((1 <= p16) AND (1 <= p17) AND (1 <= p19))))) : NOT((G ((1 <= p75)) U X (((2 <= p1) AND (2 <= p2))))) : (X (((2 <= p1) AND (2 <= p2))) U G (X (F ((1 <= p15))))) : G (((p75 <= 0) OR (1 <= p27))) : G (X ((1 <= p23))) : F ((NOT(X (NOT(X (F ((1 <= p8)))))) OR F (X (G (X ((1 <= p8))))))) : F (((p52 <= 0) AND (1 <= p78))) : (G (X ((G ((1 <= p17)) OR X ((1 <= p17))))) AND X (X ((1 <= p17)))) : ((3 <= p3) U F (G (X (((3 <= p3) U (F (X ((1 <= p55))) AND (3 <= p3))))))) : NOT(X (NOT((X (G ((1 <= p50))) U (X ((3 <= p3)) U (1 <= p37)))))) : F (((1 <= p47) U F (((1 <= p47) U NOT(G (((2 <= p1) AND (2 <= p2))))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:519
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:425
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:341
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:341
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((X (X (G (((1 <= p71) AND (1 <= p72) AND (1 <= p74))))) OR (G ((F (G ((1 <= p67))) OR X ((1 <= p67)))) AND F (G (((1 <= p71) AND (1 <= p72) AND (1 <= p74)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((X (X (G (((1 <= p71) AND (1 <= p72) AND (1 <= p74))))) OR (G ((F (G ((1 <= p67))) OR X ((1 <= p67)))) AND F (G (((1 <= p71) AND (1 <= p72) AND (1 <= p74)))))))
lola: processed formula length: 163
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 29 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 9284 markings, 14184 edges
lola: ========================================
lola: subprocess 1 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G (((((1 <= p36) AND (1 <= p37) AND (1 <= p39)) U (5 <= p4)) OR F ((3 <= p3)))) OR (p30 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G (((((1 <= p36) AND (1 <= p37) AND (1 <= p39)) U (5 <= p4)) OR F ((3 <= p3)))) OR (p30 <= 0)))
lola: processed formula length: 99
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 17 markings, 16 edges
lola: ========================================
lola: subprocess 2 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F ((G (((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0))) OR (G ((p30 <= 0)) AND ((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0)))))) AND F ((((2 <= p1) AND (2 <= p2)) OR ((1 <= p16) AND (1 <= p17) AND (1 <= p19)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((((2 <= p1) AND (2 <= p2)) OR ((1 <= p16) AND (1 <= p17) AND (1 <= p19))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (((p1 <= 1) OR (p2 <= 1)) AND ((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0)))
lola: processed formula length: 74
lola: 88 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((G (((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0))) OR (G ((p30 <= 0)) AND ((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((G (((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0))) OR (G ((p30 <= 0)) AND ((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0))))))
lola: processed formula length: 123
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 4114748 markings, 6300684 edges, 822950 markings/sec, 0 secs
lola: 8070545 markings, 12358000 edges, 791159 markings/sec, 5 secs
lola: 11952945 markings, 18302915 edges, 776480 markings/sec, 10 secs
lola: 15778197 markings, 24160328 edges, 765050 markings/sec, 15 secs
lola: 19728381 markings, 30209058 edges, 790037 markings/sec, 20 secs
lola: 23786774 markings, 36423465 edges, 811679 markings/sec, 25 secs
lola: 27756318 markings, 42501832 edges, 793909 markings/sec, 30 secs
lola: 31679795 markings, 48509656 edges, 784695 markings/sec, 35 secs
lola: 35462477 markings, 54301893 edges, 756536 markings/sec, 40 secs
lola: 39212982 markings, 60044853 edges, 750101 markings/sec, 45 secs
lola: 42952522 markings, 65771023 edges, 747908 markings/sec, 50 secs
lola: 46977176 markings, 71933770 edges, 804931 markings/sec, 55 secs
lola: 51005440 markings, 78102060 edges, 805653 markings/sec, 60 secs
lola: 54885668 markings, 84043649 edges, 776046 markings/sec, 65 secs
lola: 58656312 markings, 89817442 edges, 754129 markings/sec, 70 secs
lola: 62328123 markings, 95439922 edges, 734362 markings/sec, 75 secs
lola: 65755674 markings, 100688349 edges, 685510 markings/sec, 80 secs
lola: 65974921 markings, 101024131 edges, 43849 markings/sec, 85 secs
lola: 67540830 markings, 103423137 edges, 313182 markings/sec, 90 secs
lola: 69209467 markings, 105976951 edges, 333727 markings/sec, 95 secs
lola: 71270745 markings, 109133294 edges, 412256 markings/sec, 100 secs
lola: 73758720 markings, 112943006 edges, 497595 markings/sec, 105 secs
lola: 76281481 markings, 116807850 edges, 504552 markings/sec, 110 secs
lola: 77459627 markings, 118610023 edges, 235629 markings/sec, 115 secs
lola: 77485339 markings, 118649389 edges, 5142 markings/sec, 120 secs
lola: 78484177 markings, 120178864 edges, 199768 markings/sec, 125 secs
lola: 81022965 markings, 124066386 edges, 507758 markings/sec, 130 secs
lola: 81097462 markings, 124180450 edges, 14899 markings/sec, 135 secs
lola: 81097462 markings, 124180450 edges, 0 markings/sec, 140 secs
lola: 81324232 markings, 124527695 edges, 45354 markings/sec, 145 secs
lola: 81724899 markings, 125141217 edges, 80133 markings/sec, 150 secs
lola: 82087877 markings, 125697028 edges, 72596 markings/sec, 155 secs
lola: 82521999 markings, 126361814 edges, 86824 markings/sec, 160 secs
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 3 will run for 302 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (((p1 <= 1) OR (p2 <= 1))) AND (F ((p75 <= 0)) OR X (G (((p1 <= 1) OR (p2 <= 1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 302 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((p75 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (1 <= p75)
lola: processed formula length: 10
lola: 88 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 332 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((p1 <= 1) OR (p2 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((p1 <= 1) OR (p2 <= 1)))
lola: processed formula length: 29
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 17 markings, 17 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 332 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((1 <= p23)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((1 <= p23)))
lola: processed formula length: 18
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 17 markings, 17 edges
lola: ========================================
lola: subprocess 5 will run for 369 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((X (X (F ((1 <= p8)))) OR F (G ((1 <= p8)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((X (X (F ((1 <= p8)))) OR F (G ((1 <= p8)))))
lola: processed formula length: 48
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: add low 61
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 18 markings, 19 edges
lola: ========================================
lola: subprocess 6 will run for 415 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G ((G ((1 <= p17)) OR X ((1 <= p17)))) AND X ((1 <= p17))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G ((G ((1 <= p17)) OR X ((1 <= p17)))) AND X ((1 <= p17))))
lola: processed formula length: 63
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 8 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 4531571 markings, 6938921 edges, 906314 markings/sec, 0 secs
lola: 8875060 markings, 13589861 edges, 868698 markings/sec, 5 secs
lola: 13095189 markings, 20051963 edges, 844026 markings/sec, 10 secs
lola: 17395938 markings, 26637488 edges, 860150 markings/sec, 15 secs
lola: 21652214 markings, 33156252 edges, 851255 markings/sec, 20 secs
lola: 25926340 markings, 39699635 edges, 854825 markings/sec, 25 secs
lola: 30186321 markings, 46222745 edges, 851996 markings/sec, 30 secs
lola: 34576706 markings, 52945518 edges, 878077 markings/sec, 35 secs
lola: 38915448 markings, 59589230 edges, 867748 markings/sec, 40 secs
lola: 43257222 markings, 66237547 edges, 868355 markings/sec, 45 secs
lola: 47685631 markings, 73018540 edges, 885682 markings/sec, 50 secs
lola: 51927418 markings, 79513792 edges, 848357 markings/sec, 55 secs
lola: 56094879 markings, 85895231 edges, 833492 markings/sec, 60 secs
lola: 60258035 markings, 92270041 edges, 832631 markings/sec, 65 secs
lola: 64410937 markings, 98629181 edges, 830580 markings/sec, 70 secs
lola: 68510175 markings, 104906165 edges, 819848 markings/sec, 75 secs
lola: 72550983 markings, 111093639 edges, 808162 markings/sec, 80 secs
lola: 75726406 markings, 115956360 edges, 635085 markings/sec, 85 secs
lola: 78767982 markings, 120614263 edges, 608315 markings/sec, 90 secs
lola: 81806260 markings, 125266166 edges, 607656 markings/sec, 95 secs
lola: 84366400 markings, 129185998 edges, 512028 markings/sec, 100 secs
lola: 84366400 markings, 129185998 edges, 0 markings/sec, 105 secs
lola: 84366400 markings, 129185998 edges, 0 markings/sec, 110 secs
lola: 84366400 markings, 129185998 edges, 0 markings/sec, 115 secs
lola: 86920410 markings, 133096830 edges, 510802 markings/sec, 120 secs
lola: 88848174 markings, 136048728 edges, 385553 markings/sec, 125 secs
lola: 89392840 markings, 136882720 edges, 108933 markings/sec, 130 secs
lola: 89392840 markings, 136882720 edges, 0 markings/sec, 135 secs
lola: 90020836 markings, 137844352 edges, 125599 markings/sec, 140 secs
lola: 90992343 markings, 139331988 edges, 194301 markings/sec, 145 secs
lola: 90992343 markings, 139331988 edges, 0 markings/sec, 150 secs
lola: 91008406 markings, 139356595 edges, 3213 markings/sec, 155 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 439 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F ((X (F ((1 <= p55))) AND (3 <= p3))) AND ((3 <= p3) OR (X (F ((1 <= p55))) AND (3 <= p3))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((X (F ((1 <= p55))) AND (3 <= p3))) AND ((3 <= p3) OR (X (F ((1 <= p55))) AND (3 <= p3))))))
lola: processed formula length: 102
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 8 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: add low 61
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 18 markings, 19 edges
lola: ========================================
lola: subprocess 8 will run for 512 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (G ((1 <= p50))) U (X ((3 <= p3)) U (1 <= p37))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (G ((1 <= p50))) U (X ((3 <= p3)) U (1 <= p37))))
lola: processed formula length: 55
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 9 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 17 markings, 16 edges
lola: ========================================
lola: subprocess 9 will run for 615 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((p52 <= 0) AND (1 <= p78)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((1 <= p52) OR (p78 <= 0))
lola: processed formula length: 27
lola: 88 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 22 markings, 22 edges
lola: ========================================
lola: subprocess 10 will run for 768 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((p1 <= 1) OR (p2 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((2 <= p1) AND (2 <= p2))
lola: processed formula length: 25
lola: 88 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 2 markings, 2 edges
lola: ========================================
lola: subprocess 11 will run for 1025 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((1 <= p15)))
lola: ========================================
lola: SUBTASK
lola: checking fairness
lola: fairness not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((1 <= p15)))
lola: processed formula length: 18
lola: 86 rewrites
lola: closed formula file LTLFireability.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 deletion algorithm (--stubborn=deletion)
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 net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 7 markings, 7 edges
lola: ========================================
lola: subprocess 12 will run for 1537 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((p75 <= 0) OR (1 <= p27)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((p75 <= 0) OR (1 <= p27)))
lola: processed formula length: 31
lola: 86 rewrites
lola: closed formula file LTLFireability.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 deletion algorithm (--stubborn=deletion)
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 net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 1271 markings, 2220 edges
lola: ========================================
lola: subprocess 13 will run for 3075 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F ((p53 <= 0)) AND (p30 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((p53 <= 0)) AND (p30 <= 0))))
lola: processed formula length: 39
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
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 net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 135 markings, 171 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (X (F ((G (((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0))) OR (G ((p30 <= 0)) AND ((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0)))))) AND F ((((2 <= p1) AND (2 <= p2)) OR ((1 <= p16) AND (1 <= p17) AND (1 <= p19)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: F ((((2 <= p1) AND (2 <= p2)) OR ((1 <= p16) AND (1 <= p17) AND (1 <= p19))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (((p1 <= 1) OR (p2 <= 1)) AND ((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0)))
lola: processed formula length: 74
lola: 88 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: X (F ((G (((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0))) OR (G ((p30 <= 0)) AND ((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((G (((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0))) OR (G ((p30 <= 0)) AND ((p16 <= 0) OR (p17 <= 0) OR (p19 <= 0))))))
lola: processed formula length: 123
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 11408 markings, 17451 edges, 2282 markings/sec, 0 secs
lola: 11408 markings, 17451 edges, 0 markings/sec, 5 secs
lola: 1953097 markings, 2990662 edges, 388338 markings/sec, 10 secs
lola: 6099984 markings, 9340572 edges, 829377 markings/sec, 15 secs
lola: 10159361 markings, 15556493 edges, 811875 markings/sec, 20 secs
lola: 14162893 markings, 21686902 edges, 800706 markings/sec, 25 secs
lola: 18219251 markings, 27898201 edges, 811272 markings/sec, 30 secs
lola: 22318237 markings, 34174768 edges, 819797 markings/sec, 35 secs
lola: 26433091 markings, 40475647 edges, 822971 markings/sec, 40 secs
lola: 30353605 markings, 46478934 edges, 784103 markings/sec, 45 secs
lola: 34215644 markings, 52392677 edges, 772408 markings/sec, 50 secs
lola: 38097336 markings, 58336521 edges, 776338 markings/sec, 55 secs
lola: 42023017 markings, 64347719 edges, 785136 markings/sec, 60 secs
lola: 46056419 markings, 70523862 edges, 806680 markings/sec, 65 secs
lola: 50102591 markings, 76719568 edges, 809234 markings/sec, 70 secs
lola: 54013214 markings, 82707713 edges, 782125 markings/sec, 75 secs
lola: 57839341 markings, 88566467 edges, 765225 markings/sec, 80 secs
lola: 61745270 markings, 94547412 edges, 781186 markings/sec, 85 secs
lola: 65616472 markings, 100475197 edges, 774240 markings/sec, 90 secs
lola: 68152192 markings, 104365681 edges, 507144 markings/sec, 95 secs
lola: 70329307 markings, 107691728 edges, 435423 markings/sec, 100 secs
lola: 70482582 markings, 107926434 edges, 30655 markings/sec, 105 secs
lola: 71422484 markings, 109365642 edges, 187980 markings/sec, 110 secs
lola: 72156052 markings, 110488917 edges, 146714 markings/sec, 115 secs
lola: 72156052 markings, 110488917 edges, 0 markings/sec, 120 secs
lola: 72156052 markings, 110488917 edges, 0 markings/sec, 125 secs
lola: 74395201 markings, 113917619 edges, 447830 markings/sec, 130 secs
lola: 75432625 markings, 115506166 edges, 207485 markings/sec, 135 secs
lola: 75432625 markings, 115506166 edges, 0 markings/sec, 140 secs
lola: 75432625 markings, 115506166 edges, 0 markings/sec, 145 secs
lola: 75432625 markings, 115506166 edges, 0 markings/sec, 150 secs
lola: 76868985 markings, 117705607 edges, 287272 markings/sec, 155 secs
lola: 79203628 markings, 121280518 edges, 466929 markings/sec, 160 secs
lola: 79203628 markings, 121280518 edges, 0 markings/sec, 165 secs
lola: 80950176 markings, 123954917 edges, 349310 markings/sec, 170 secs
lola: 81138734 markings, 124243645 edges, 37712 markings/sec, 175 secs
lola: 81381497 markings, 124615382 edges, 48553 markings/sec, 180 secs
lola: 81760502 markings, 125195737 edges, 75801 markings/sec, 185 secs
lola: 82081952 markings, 125687958 edges, 64290 markings/sec, 190 secs
lola: 82505994 markings, 126337290 edges, 84808 markings/sec, 195 secs
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: X ((G ((G ((1 <= p17)) OR X ((1 <= p17)))) AND X ((1 <= p17))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G ((G ((1 <= p17)) OR X ((1 <= p17)))) AND X ((1 <= p17))))
lola: processed formula length: 63
lola: 86 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 8 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 4492301 markings, 6878784 edges, 898460 markings/sec, 0 secs
lola: 8842434 markings, 13539926 edges, 870027 markings/sec, 5 secs
lola: 13136249 markings, 20114819 edges, 858763 markings/sec, 10 secs
lola: 17396160 markings, 26637832 edges, 851982 markings/sec, 15 secs
lola: 21604037 markings, 33081113 edges, 841575 markings/sec, 20 secs
lola: 25816466 markings, 39531398 edges, 842486 markings/sec, 25 secs
lola: 29968862 markings, 45889758 edges, 830479 markings/sec, 30 secs
lola: 34263572 markings, 52466040 edges, 858942 markings/sec, 35 secs
lola: 38515077 markings, 58976151 edges, 850301 markings/sec, 40 secs
lola: 42734102 markings, 65436526 edges, 843805 markings/sec, 45 secs
lola: 47086437 markings, 72101057 edges, 870467 markings/sec, 50 secs
lola: 51368188 markings, 78657484 edges, 856350 markings/sec, 55 secs
lola: 55506495 markings, 84994274 edges, 827661 markings/sec, 60 secs
lola: 59557649 markings, 91197571 edges, 810231 markings/sec, 65 secs
lola: 63675807 markings, 97503531 edges, 823632 markings/sec, 70 secs
lola: 67676430 markings, 103629466 edges, 800125 markings/sec, 75 secs
lola: 71618479 markings, 109665733 edges, 788410 markings/sec, 80 secs
lola: 75396892 markings, 115452049 edges, 755683 markings/sec, 85 secs
lola: 75778330 markings, 116036252 edges, 76288 markings/sec, 90 secs
lola: 77213216 markings, 118235048 edges, 286977 markings/sec, 95 secs
lola: 78109401 markings, 119604958 edges, 179237 markings/sec, 100 secs
lola: 79741512 markings, 122104133 edges, 326422 markings/sec, 105 secs
lola: 80754003 markings, 123654517 edges, 202498 markings/sec, 110 secs
lola: 80754003 markings, 123654517 edges, 0 markings/sec, 115 secs
lola: 82931405 markings, 126988667 edges, 435480 markings/sec, 120 secs
lola: 83908545 markings, 128484913 edges, 195428 markings/sec, 125 secs
lola: 83926170 markings, 128511880 edges, 3525 markings/sec, 130 secs
lola: 85491764 markings, 130909227 edges, 313119 markings/sec, 135 secs
lola: 87637780 markings, 134195294 edges, 429203 markings/sec, 140 secs
lola: 87670288 markings, 134245076 edges, 6502 markings/sec, 145 secs
lola: 87670288 markings, 134245076 edges, 0 markings/sec, 150 secs
lola: 88371954 markings, 135319488 edges, 140333 markings/sec, 155 secs
lola: 89307196 markings, 136751586 edges, 187048 markings/sec, 160 secs
lola: 89307196 markings, 136751586 edges, 0 markings/sec, 165 secs
lola: 89822762 markings, 137541060 edges, 103113 markings/sec, 170 secs
lola: 90747032 markings, 138956350 edges, 184854 markings/sec, 175 secs
lola: 91478260 markings, 140076036 edges, 146246 markings/sec, 180 secs
lola: lola: Child process aborted or communication problem between parent and child process
lola: RESULT
lola:
SUMMARY: no no yes unknown no no no no no no unknown no yes no
lola:
preliminary result: no no yes unknown no no no no no no unknown no yes no
lola: memory consumption: 3396 KB
lola: time consumption: 972 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.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="RefineWMG-PT-015016"
export BK_EXAMINATION="LTLFireability"
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 RefineWMG-PT-015016, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r186-oct2-158987938500074"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-015016.tgz
mv RefineWMG-PT-015016 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;