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-158987882400466.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 Diffusion2D-PT-D20N050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882400466
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 4.5K Mar 31 06:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 31 06:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 29 22:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 29 22:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 28 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 27 07:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 27 07:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 Diffusion2D-PT-D20N050-00
FORMULA_NAME Diffusion2D-PT-D20N050-01
FORMULA_NAME Diffusion2D-PT-D20N050-02
FORMULA_NAME Diffusion2D-PT-D20N050-03
FORMULA_NAME Diffusion2D-PT-D20N050-04
FORMULA_NAME Diffusion2D-PT-D20N050-05
FORMULA_NAME Diffusion2D-PT-D20N050-06
FORMULA_NAME Diffusion2D-PT-D20N050-07
FORMULA_NAME Diffusion2D-PT-D20N050-08
FORMULA_NAME Diffusion2D-PT-D20N050-09
FORMULA_NAME Diffusion2D-PT-D20N050-10
FORMULA_NAME Diffusion2D-PT-D20N050-11
FORMULA_NAME Diffusion2D-PT-D20N050-12
FORMULA_NAME Diffusion2D-PT-D20N050-13
FORMULA_NAME Diffusion2D-PT-D20N050-14
FORMULA_NAME Diffusion2D-PT-D20N050-15

=== Now, execution of the tool begins

BK_START 1591221681489

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 22:01:23] [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 22:01:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 22:01:23] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2020-06-03 22:01:23] [INFO ] Transformed 400 places.
[2020-06-03 22:01:23] [INFO ] Transformed 2964 transitions.
[2020-06-03 22:01:23] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 202 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 78 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100007 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, 0, 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]
// Phase 1: matrix 2964 rows 400 cols
[2020-06-03 22:01:24] [INFO ] Computed 1 place invariants in 36 ms
[2020-06-03 22:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 19 ms returned sat
[2020-06-03 22:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:01:25] [INFO ] [Real]Absence check using state equation in 1162 ms returned sat
[2020-06-03 22:01:25] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 237 ms.
[2020-06-03 22:01:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:01:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 46 ms returned sat
[2020-06-03 22:01:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:01:27] [INFO ] [Nat]Absence check using state equation in 1100 ms returned sat
[2020-06-03 22:01:27] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 260 ms.
[2020-06-03 22:01:46] [INFO ] Added : 510 causal constraints over 102 iterations in 18710 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 22:01:46] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-03 22:01:46] [INFO ] Flatten gal took : 196 ms
FORMULA Diffusion2D-PT-D20N050-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D20N050-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 22:01:46] [INFO ] Flatten gal took : 101 ms
[2020-06-03 22:01:47] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 6 ms.
[2020-06-03 22:01:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 20 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ Diffusion2D-PT-D20N050 @ 3570 seconds

FORMULA Diffusion2D-PT-D20N050-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D20N050-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for LTLFireability @ Diffusion2D-PT-D20N050

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=LTLFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=deletion",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ltl",
"--json=LTLFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 22:01:47 2020
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 254
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 254
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
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"X": 0,
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"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "(1 <= p53)",
"processed_size": 10,
"rewrites": 50
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 0,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 274
},
"exit":
{
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"formula":
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"aneg": 1,
"comp": 3,
"cont": 0,
"dl": 0,
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"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "(X ((1 <= p363)) U G ((X (X ((p180 <= 0))) OR (1 <= p363))))",
"processed_size": 60,
"rewrites": 50
},
"result":
{
"edges": 4957,
"markings": 4253,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 12
},
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 0,
"type": "boolean"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 274
},
"exit":
{
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"formula":
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"F": 0,
"G": 2,
"U": 1,
"X": 4,
"aconj": 0,
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"aneg": 1,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 1,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "X ((G ((1 <= p26)) AND X ((X (G ((1 <= p247))) OR ((1 <= p249) U X ((p249 <= 0)))))))",
"processed_size": 85,
"rewrites": 50
},
"result":
{
"edges": 207,
"markings": 207,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 10
},
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 297
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 2,
"U": 0,
"X": 3,
"aconj": 0,
"adisj": 0,
"aneg": 2,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 2,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "X (X (X (G ((F ((G ((p165 <= 0)) OR (p373 <= 0))) OR (1 <= p87))))))",
"processed_size": 68,
"rewrites": 50
},
"result":
{
"edges": 2338798,
"markings": 629675,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 6
},
"compoundnumber": 2,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 323
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 1,
"U": 0,
"X": 1,
"aconj": 1,
"adisj": 0,
"aneg": 1,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 5,
"taut": 0,
"tconj": 1,
"tdisj": 2,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "X (((1 <= p287) OR (G (F (((p287 <= 0) OR ((1 <= p73) AND (1 <= p287))))) AND F ((1 <= p287)))))",
"processed_size": 96,
"rewrites": 50
},
"result":
{
"edges": 207,
"markings": 207,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 6
},
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 355
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 3,
"G": 2,
"U": 1,
"X": 2,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 5,
"taut": 0,
"tconj": 2,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "F ((((1 <= p376) U G ((F ((1 <= p48)) AND ((1 <= p48) OR X (X (F ((1 <= p48)))))))) AND G ((1 <= p376))))",
"processed_size": 105,
"rewrites": 50
},
"result":
{
"edges": 207,
"markings": 207,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 31
},
"compoundnumber": 4,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 395
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 1,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "X (F ((G ((p17 <= 0)) AND (p182 <= 0))))",
"processed_size": 40,
"rewrites": 50
},
"result":
{
"edges": 606803,
"markings": 159467,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 5,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 38956,
"runtime": 3570.000000,
"signal": null,
"timelimitreached": true
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "((X(**) U G((X(X(*)) OR **))) OR (G(**) AND **)) : X((G(**) AND X((X(G(**)) OR (** U X(*)))))) : X(X(X(G((F((G(*) OR *)) OR **))))) : X((** OR (G(F((* OR **))) AND F(**)))) : F(((** U G((F(**) AND (** OR X(X(F(**))))))) AND G(**))) : X(F((G(**) AND **))) : (X((G(*) OR G(*))) OR (G(**) AND X(F((G(*) OR G(*)))))) : (X(((F(**) U **) OR G((X(**) OR **)))) OR **) : X(G(**)) : X(((((X(**) U **) AND **) U X(**)) U **)) : F(**) : X((F((X(G(**)) AND **)) AND **)) : G((F(**) AND G(F(**)))) : X((F(**) OR (F(**) AND **)))"
},
"net":
{
"arcs": 5928,
"conflict_clusters": 400,
"places": 400,
"places_significant": 399,
"singleton_clusters": 0,
"transitions": 2964
},
"result":
{
"interim_value": "no no no no no no unknown unknown unknown unknown unknown unknown unknown unknown ",
"preliminary_value": "no no no no no no unknown unknown unknown unknown unknown unknown unknown unknown "
},
"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: 3364/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 12800
lola: finding significant places
lola: 400 places, 2964 transitions, 399 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: ((X ((1 <= p363)) U G ((NOT(X (X ((1 <= p180)))) OR (1 <= p363)))) OR (G ((1 <= p53)) AND (1 <= p53))) : (G (X ((1 <= p26))) AND X (X ((X (G ((1 <= p247))) OR ((1 <= p249) U NOT(X ((1 <= p249)))))))) : X (G (X ((F (NOT(X ((F ((1 <= p165)) AND (1 <= p373))))) OR X ((1 <= p87)))))) : X ((X (X (G (F ((NOT(G ((1 <= p287))) OR F (((1 <= p73) AND (1 <= p287)))))))) U (1 <= p287))) : F ((((1 <= p376) U G (((1 <= p48) U X (F (X ((1 <= p48))))))) AND G ((1 <= p376)))) : X (F ((G ((p17 <= 0)) AND (p182 <= 0)))) : (G ((1 <= p314)) U (NOT(F (X ((1 <= p314)))) OR NOT(X (F ((1 <= p217)))))) : ((X ((F ((p300 <= 0)) U (1 <= p300))) OR G (X ((X ((1 <= p113)) OR (1 <= p300))))) OR (1 <= p17)) : G (X ((1 <= p90))) : X (((((X ((1 <= p295)) U (1 <= p219)) AND (1 <= p61)) U X ((1 <= p295))) U (p61 <= 0))) : F ((1 <= p74)) : X ((F ((G (X (G (((1 <= p395) OR (1 <= p292))))) AND (1 <= p96))) AND (p395 <= 0))) : G ((F ((1 <= p295)) AND G (F ((1 <= p332))))) : (F (X ((1 <= p370))) OR X ((F ((1 <= p370)) AND (1 <= p216))))
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:519
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:356
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((X ((1 <= p363)) U G ((X (X ((p180 <= 0))) OR (1 <= p363)))) OR (G ((1 <= p53)) AND (1 <= p53)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (1 <= p53)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= p53)
lola: processed formula length: 10
lola: 50 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((1 <= p363)) U G ((X (X ((p180 <= 0))) OR (1 <= p363))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (X ((1 <= p363)) U G ((X (X ((p180 <= 0))) OR (1 <= p363))))
lola: processed formula length: 60
lola: 50 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 12 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: 4253 markings, 4957 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G ((1 <= p26)) AND X ((X (G ((1 <= p247))) OR ((1 <= p249) U X ((p249 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G ((1 <= p26)) AND X ((X (G ((1 <= p247))) OR ((1 <= p249) U X ((p249 <= 0)))))))
lola: processed formula length: 85
lola: 50 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 10 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: 207 markings, 207 edges
lola: ========================================
lola: subprocess 2 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (G ((F ((G ((p165 <= 0)) OR (p373 <= 0))) OR (1 <= p87))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (G ((F ((G ((p165 <= 0)) OR (p373 <= 0))) OR (1 <= p87))))))
lola: processed formula length: 68
lola: 50 rewrites
lola: closed formula file LTLFireability.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: 390199 markings, 1464947 edges, 78040 markings/sec, 0 secs
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: 629675 markings, 2338798 edges
lola: ========================================
lola: subprocess 3 will run for 323 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((1 <= p287) OR (G (F (((p287 <= 0) OR ((1 <= p73) AND (1 <= p287))))) AND F ((1 <= p287)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((1 <= p287) OR (G (F (((p287 <= 0) OR ((1 <= p73) AND (1 <= p287))))) AND F ((1 <= p287)))))
lola: processed formula length: 96
lola: 50 rewrites
lola: closed formula file LTLFireability.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: 207 markings, 207 edges
lola: ========================================
lola: subprocess 4 will run for 355 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((((1 <= p376) U G ((F ((1 <= p48)) AND ((1 <= p48) OR X (X (F ((1 <= p48)))))))) AND G ((1 <= p376))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((((1 <= p376) U G ((F ((1 <= p48)) AND ((1 <= p48) OR X (X (F ((1 <= p48)))))))) AND G ((1 <= p376))))
lola: processed formula length: 105
lola: 50 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 31 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: 207 markings, 207 edges
lola: ========================================
lola: subprocess 5 will run for 395 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((G ((p17 <= 0)) AND (p182 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((G ((p17 <= 0)) AND (p182 <= 0))))
lola: processed formula length: 40
lola: 50 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: 159467 markings, 606803 edges
lola: ========================================
lola: subprocess 6 will run for 444 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((G ((p314 <= 0)) OR G ((p217 <= 0)))) OR (G ((1 <= p314)) AND X (F ((G ((p314 <= 0)) OR G ((p217 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: local time limit reached - aborting
lola:
preliminary result: no no no no no no unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola: memory consumption: 38956 KB
lola: time consumption: 460 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
lola: time limit reached - aborting
lola:
preliminary result: no no no no no no unknown unknown unknown unknown unknown unknown unknown unknown
lola:
preliminary result: no no no no no no unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 38956 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
rslt: finished
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 16107308 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16107568 kB

--------------------
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="Diffusion2D-PT-D20N050"
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 Diffusion2D-PT-D20N050, 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 r178-tajo-158987882400466"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N050.tgz
mv Diffusion2D-PT-D20N050 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 ;