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-158987882100225.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 DatabaseWithMutex-COL-02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882100225
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 4.0K Mar 31 05:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 31 05:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 29 20:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 20:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 8 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 13:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 28 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 27 06:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 27 06:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 19K Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DatabaseWithMutex-COL-02-00
FORMULA_NAME DatabaseWithMutex-COL-02-01
FORMULA_NAME DatabaseWithMutex-COL-02-02
FORMULA_NAME DatabaseWithMutex-COL-02-03
FORMULA_NAME DatabaseWithMutex-COL-02-04
FORMULA_NAME DatabaseWithMutex-COL-02-05
FORMULA_NAME DatabaseWithMutex-COL-02-06
FORMULA_NAME DatabaseWithMutex-COL-02-07
FORMULA_NAME DatabaseWithMutex-COL-02-08
FORMULA_NAME DatabaseWithMutex-COL-02-09
FORMULA_NAME DatabaseWithMutex-COL-02-10
FORMULA_NAME DatabaseWithMutex-COL-02-11
FORMULA_NAME DatabaseWithMutex-COL-02-12
FORMULA_NAME DatabaseWithMutex-COL-02-13
FORMULA_NAME DatabaseWithMutex-COL-02-14
FORMULA_NAME DatabaseWithMutex-COL-02-15

=== Now, execution of the tool begins

BK_START 1591210731179

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 18:58:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 18:58:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 18:58:53] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 18:58:53] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 448 ms
[2020-06-03 18:58:53] [INFO ] sort/places :
site->all_active,all_passive,
file->Mutex,
SF->RecBuff,Active,Message,Modify,MesBuffReply,Acknowledge,updating,WaitMutex,

[2020-06-03 18:58:53] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 38 PT places and 32.0 transition bindings in 12 ms.
[2020-06-03 18:58:53] [INFO ] Computed order based on color domains.
[2020-06-03 18:58:53] [INFO ] Unfolded HLPN to a Petri net with 38 places and 32 transitions in 16 ms.
[2020-06-03 18:58:53] [INFO ] Unfolded HLPN properties in 0 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 169 ms. (steps per millisecond=591 ) properties seen :[1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 32 rows 38 cols
[2020-06-03 18:58:53] [INFO ] Computed 10 place invariants in 3 ms
[2020-06-03 18:58:53] [INFO ] [Real]Absence check using 7 positive place invariants in 25 ms returned unsat
[2020-06-03 18:58:53] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2020-06-03 18:58:53] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2020-06-03 18:58:53] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2020-06-03 18:58:53] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 18:58:53] [INFO ] [Real]Absence check using 7 positive and 3 generalized place invariants in 1 ms returned unsat
[2020-06-03 18:58:53] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2020-06-03 18:58:53] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2020-06-03 18:58:54] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned unsat
[2020-06-03 18:58:54] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2020-06-03 18:58:54] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
Successfully simplified 10 atomic propositions for a total of 13 simplifications.
[2020-06-03 18:58:54] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-03 18:58:54] [INFO ] Flatten gal took : 19 ms
FORMULA DatabaseWithMutex-COL-02-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 18:58:54] [INFO ] Applying decomposition
[2020-06-03 18:58:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 18:58:54] [INFO ] Flatten gal took : 5 ms
[2020-06-03 18:58:54] [INFO ] Decomposing Gal with order
[2020-06-03 18:58:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 18:58:54] [INFO ] Removed a total of 12 redundant transitions.
[2020-06-03 18:58:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 18:58:54] [INFO ] Flatten gal took : 24 ms
[2020-06-03 18:58:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2020-06-03 18:58:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DatabaseWithMutex-COL-02-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 18:58:54] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2020-06-03 18:58:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DatabaseWithMutex-COL-02 @ 3570 seconds

FORMULA DatabaseWithMutex-COL-02-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-02-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-02-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-02-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-02-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-02-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-02-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-02-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-02-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-02-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DatabaseWithMutex-COL-02-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for LTLCardinality @ DatabaseWithMutex-COL-02

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"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 8,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 8,
"visible_transitions": 0
},
"processed": "F (G ((p30 + p31 + p32 + p33 + 1 <= p12 + p13 + p14 + p15)))",
"processed_size": 60,
"rewrites": 60
},
"result":
{
"edges": 53,
"markings": 50,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 8,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "stabilization",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1783
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 4,
"G": 5,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 5,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 36,
"taut": 0,
"tconj": 3,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 22,
"visible_transitions": 0
},
"processed": "F (G ((G (F ((p4 + p5 + 1 <= p20 + p21 + p22 + p23))) AND ((p30 + p31 + p32 + p33 + 1 <= p24 + p25 + p26 + p27) AND (G ((G (F ((p4 + p5 + 1 <= p20 + p21 + p22 + p23))) AND (p30 + p31 + p32 + p33 + 1 <= p24 + p25 + p26 + p27))) OR G (F ((p16 + p17 + p19 + p18 + 1 <= p36 + p34 + p35 + p37))))))))",
"processed_size": 295,
"rewrites": 60
},
"result":
{
"edges": 24930,
"markings": 3440,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 40
},
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3567
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3567
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "F (G ((1 <= p6 + p7 + p8 + p9)))",
"processed_size": 32,
"rewrites": 60
},
"result":
{
"edges": 13,
"markings": 12,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "stabilization",
"workflow": "product automaton"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 10,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 22528,
"runtime": 3.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X(F(**)) : X(X(X(X(X(F(**)))))) : F(**) : X(F(**)) : F(G((G(F(*)) AND (* AND (G((G(F(*)) AND *)) OR G(F(*))))))) : X(X(X(G((X((G(**) OR **)) OR **))))) : (G(((G(*) R *) OR **)) AND F(G(**))) : X(X((((X(*) U **) AND F(**)) U (** OR (G(**) AND F(**)))))) : F(G(**)) : X(X(G(((** U G(**)) OR **)))) : G(F(**))"
},
"net":
{
"arcs": 88,
"conflict_clusters": 26,
"places": 38,
"places_significant": 28,
"singleton_clusters": 0,
"transitions": 32
},
"result":
{
"preliminary_value": "yes no no no no no no no no no no ",
"value": "yes no no no no no no no no no no "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 70/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 1216
lola: finding significant places
lola: 38 places, 32 transitions, 28 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 LTLCardinality.xml
lola: X (F (((G ((1 <= p36 + p34 + p35 + p37)) OR (p6 + p7 + p8 + p9 <= p36 + p34 + p35 + p37)) U F ((1 <= p36 + p34 + p35 + p37))))) : NOT(X (X (X (NOT(F (X (X ((2 <= p12 + p13 + p14 + p15))))))))) : F (((2 <= p24 + p25 + p26 + p27))) : F (X ((NOT(((1 <= 0) U (1 <= 0))) AND F ((p36 + p34 + p35 + p37 + 1 <= p20 + p21 + p22 + p23))))) : G (F (G (NOT((G (F (G ((p36 + p34 + p35 + p37 <= p16 + p17 + p19 + p18)))) U (F (G ((p20 + p21 + p22 + p23 <= p4 + p5))) OR (p24 + p25 + p26 + p27 <= p30 + p31 + p32 + p33))))))) : G (X (X (X ((X ((G ((1 <= p12 + p13 + p14 + p15)) OR (p12 + p13 + p14 + p15 <= 0))) OR (p24 + p25 + p26 + p27 + 1 <= p0 + p1 + p2 + p3)))))) : (G ((NOT((F ((p6 + p7 + p8 + p9 <= p24 + p25 + p26 + p27)) U (1 <= p6 + p7 + p8 + p9))) OR (p28 + p29 <= 1))) AND F (((p10 + p11 <= p6 + p7 + p8 + p9) U G ((1 <= p6 + p7 + p8 + p9))))) : X (X ((((NOT(X ((p30 + p31 + p32 + p33 <= p24 + p25 + p26 + p27))) U (p30 + p31 + p32 + p33 <= p24 + p25 + p26 + p27)) AND F ((p24 + p25 + p26 + p27 <= p20 + p21 + p22 + p23))) U (G ((p24 + p25 + p26 + p27 <= p20 + p21 + p22 + p23)) U (p4 + p5 <= p24 + p25 + p26 + p27))))) : G (F (G ((p30 + p31 + p32 + p33 + 1 <= p12 + p13 + p14 + p15)))) : X (G (X ((((p16 + p17 + p19 + p18 <= p24 + p25 + p26 + p27) U G ((p16 + p17 + p19 + p18 <= p24 + p25 + p26 + p27))) OR (p0 + p1 + p2 + p3 <= p30 + p31 + p32 + p33))))) : X (F (G (F (X ((p0 + p1 + p2 + p3 + 1 <= p10 + p11))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:335
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:98
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:282
lola: rewrite Frontend/Parser/formula_rewrite.k:116
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:428
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:338
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:434
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((1 <= p36 + p34 + p35 + p37)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((1 <= p36 + p34 + p35 + p37)))
lola: processed formula length: 36
lola: 60 rewrites
lola: closed formula file LTLCardinality.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: 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: 5 markings, 4 edges
lola: ========================================
lola: subprocess 1 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (X (X (F ((2 <= p12 + p13 + p14 + p15)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (X (X (F ((2 <= p12 + p13 + p14 + p15)))))))
lola: processed formula length: 52
lola: 60 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 6 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: 13 markings, 13 edges
lola: ========================================
lola: subprocess 2 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((p36 + p34 + p35 + p37 + 1 <= p20 + p21 + p22 + p23)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((p36 + p34 + p35 + p37 + 1 <= p20 + p21 + p22 + p23)))
lola: processed formula length: 60
lola: 60 rewrites
lola: closed formula file LTLCardinality.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: 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: 10 markings, 10 edges
lola: ========================================
lola: subprocess 3 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (G ((X ((G ((1 <= p12 + p13 + p14 + p15)) OR (p12 + p13 + p14 + p15 <= 0))) OR (p24 + p25 + p26 + p27 + 1 <= p0 + p1 + p2 + p3))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (G ((X ((G ((1 <= p12 + p13 + p14 + p15)) OR (p12 + p13 + p14 + p15 <= 0))) OR (p24 + p25 + p26 + p27 + 1 <= p0 + p1 + p2 + p3))))))
lola: processed formula length: 140
lola: 60 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 7 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: 14 markings, 14 edges
lola: ========================================
lola: subprocess 4 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X ((((X ((p24 + p25 + p26 + p27 + 1 <= p30 + p31 + p32 + p33)) U (p30 + p31 + p32 + p33 <= p24 + p25 + p26 + p27)) AND F ((p24 + p25 + p26 + p27 <= p20 + p21 + p22 + p23))) U ((p4 + p5 <= p24 + p25 + p26 + p27) OR (G ((p24 + p25 + p26 + p27 <= p20 + p21 + p22 + p23)) AND F ((p4 + p5 <= p24 + p25 + p26 + p27)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X ((((X ((p24 + p25 + p26 + p27 + 1 <= p30 + p31 + p32 + p33)) U (p30 + p31 + p32 + p33 <= p24 + p25 + p26 + p27)) AND F ((p24 + p25 + p26 + p27 <= p20 + p21 + p22 + p23))) U ((p4 + p5 <= p24 + p25 + p26 + p27) OR (G ((p24 + p25 + p26 + p27 <= p20 + p21 + p22 + p23)) AND F ((p4 + p5 <= p24 + p25 + p26 + p27)))))))
lola: processed formula length: 318
lola: 60 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 22 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: 28 markings, 28 edges
lola: ========================================
lola: subprocess 5 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G ((((p16 + p17 + p19 + p18 <= p24 + p25 + p26 + p27) U G ((p16 + p17 + p19 + p18 <= p24 + p25 + p26 + p27))) OR (p0 + p1 + p2 + p3 <= p30 + p31 + p32 + p33)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G ((((p16 + p17 + p19 + p18 <= p24 + p25 + p26 + p27) U G ((p16 + p17 + p19 + p18 <= p24 + p25 + p26 + p27))) OR (p0 + p1 + p2 + p3 <= p30 + p31 + p32 + p33)))))
lola: processed formula length: 167
lola: 60 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 7 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: 20 markings, 20 edges
lola: ========================================
lola: subprocess 6 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((2 <= p24 + p25 + p26 + p27)))
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: ((p24 + p25 + p26 + p27 <= 1))
lola: processed formula length: 30
lola: 62 rewrites
lola: closed formula file LTLCardinality.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: 15 markings, 15 edges
lola: ========================================
lola: subprocess 7 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((p0 + p1 + p2 + p3 + 1 <= p10 + p11)))
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 ((p0 + p1 + p2 + p3 + 1 <= p10 + p11)))
lola: processed formula length: 44
lola: 60 rewrites
lola: closed formula file LTLCardinality.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: 52 markings, 57 edges
lola: ========================================
lola: subprocess 8 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((p30 + p31 + p32 + p33 + 1 <= p12 + p13 + p14 + p15)))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((p30 + p31 + p32 + p33 + 1 <= p12 + p13 + p14 + p15)))
lola: processed formula length: 60
lola: 60 rewrites
lola: closed formula file LTLCardinality.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: 50 markings, 53 edges
lola: ========================================
lola: subprocess 9 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((G (F ((p4 + p5 + 1 <= p20 + p21 + p22 + p23))) AND ((p30 + p31 + p32 + p33 + 1 <= p24 + p25 + p26 + p27) AND (G ((G (F ((p4 + p5 + 1 <= p20 + p21 + p22 + p23))) AND (p30 + p31 + p32 + p33 + 1 <= p24 + p25 + p26 + p27))) OR G (F ((p16 + p17 + p19 + p18 + 1 <= p36 + p34 + p35 + p37))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((G (F ((p4 + p5 + 1 <= p20 + p21 + p22 + p23))) AND ((p30 + p31 + p32 + p33 + 1 <= p24 + p25 + p26 + p27) AND (G ((G (F ((p4 + p5 + 1 <= p20 + p21 + p22 + p23))) AND (p30 + p31 + p32 + p33 + 1 <= p24 + p25 + p26 + p27))) OR G (F ((p16 + p17 + p19 + p18 + 1 <= p36 + p34 + p35 + p37))))))))
lola: processed formula length: 295
lola: 60 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 40 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: 3440 markings, 24930 edges
lola: ========================================
lola: subprocess 10 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G (((G ((p24 + p25 + p26 + p27 + 1 <= p6 + p7 + p8 + p9)) R (p6 + p7 + p8 + p9 <= 0)) OR (p28 + p29 <= 1))) AND F (G ((1 <= p6 + p7 + p8 + p9))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((1 <= p6 + p7 + p8 + p9)))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((1 <= p6 + p7 + p8 + p9)))
lola: processed formula length: 32
lola: 60 rewrites
lola: closed formula file LTLCardinality.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: 12 markings, 13 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no no no no no no no no no
lola:
preliminary result: yes no no no no no no no no no no
lola: memory consumption: 22528 KB
lola: time consumption: 3 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.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="DatabaseWithMutex-COL-02"
export BK_EXAMINATION="LTLCardinality"
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 DatabaseWithMutex-COL-02, examination is LTLCardinality"
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-158987882100225"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-02.tgz
mv DatabaseWithMutex-COL-02 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;