Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r056-oct2-162038334500034.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 gold2020
Input is CircularTrains-PT-048, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334500034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 142K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 03:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 12:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 12:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 37K May 5 16:51 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 CircularTrains-PT-048-00
FORMULA_NAME CircularTrains-PT-048-01
FORMULA_NAME CircularTrains-PT-048-02
FORMULA_NAME CircularTrains-PT-048-03
FORMULA_NAME CircularTrains-PT-048-04
FORMULA_NAME CircularTrains-PT-048-05
FORMULA_NAME CircularTrains-PT-048-06
FORMULA_NAME CircularTrains-PT-048-07
FORMULA_NAME CircularTrains-PT-048-08
FORMULA_NAME CircularTrains-PT-048-09
FORMULA_NAME CircularTrains-PT-048-10
FORMULA_NAME CircularTrains-PT-048-11
FORMULA_NAME CircularTrains-PT-048-12
FORMULA_NAME CircularTrains-PT-048-13
FORMULA_NAME CircularTrains-PT-048-14
FORMULA_NAME CircularTrains-PT-048-15

=== Now, execution of the tool begins

BK_START 1620896355637

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 08:59:17] [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]
[2021-05-13 08:59:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 08:59:17] [INFO ] Load time of PNML (sax parser for PT used): 30 ms
[2021-05-13 08:59:17] [INFO ] Transformed 96 places.
[2021-05-13 08:59:17] [INFO ] Transformed 48 transitions.
[2021-05-13 08:59:17] [INFO ] Parsed PT model containing 96 places and 48 transitions in 88 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 237 steps, including 0 resets, run visited all 37 properties in 8 ms. (steps per millisecond=29 )
[2021-05-13 08:59:18] [INFO ] Flatten gal took : 29 ms
[2021-05-13 08:59:18] [INFO ] Flatten gal took : 9 ms
[2021-05-13 08:59:18] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2021-05-13 08:59:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ CircularTrains-PT-048 @ 3570 seconds

FORMULA CircularTrains-PT-048-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for LTLFireability @ CircularTrains-PT-048

{
"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": "Thu May 13 08:59:18 2021
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 223
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 223
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 2,
"aneg": 3,
"comp": 6,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 1,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "F ((G (((1 <= p4) AND (1 <= p39))) OR (((p61 <= 0) OR (p68 <= 0)) AND ((1 <= p4) AND (1 <= p39)))))",
"processed_size": 100,
"rewrites": 99
},
"result":
{
"edges": 0,
"markings": 1,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 1,
"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": 238
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 1,
"aconj": 1,
"adisj": 0,
"aneg": 1,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "X (G (((p4 <= 0) OR (p39 <= 0))))",
"processed_size": 34,
"rewrites": 99
},
"result":
{
"edges": 226,
"markings": 226,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 3
},
"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"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 1,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 11729156,
"runtime": 3570.000000,
"signal": null,
"timelimitreached": true
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "F(G(*)) : F(G((* AND (F(*) OR G(*))))) : (X(G(*)) AND (F(**) AND X(F(**)))) : (F((G(*) OR (* AND *))) AND X(G(*))) : ((** U (G(**) AND X(**))) AND X(F(**))) : (F((X(F(**)) AND (** AND **))) OR **) : (F(**) AND (F(**) AND F(**))) : X(G((X(F((G(*) OR (* AND X(*))))) OR G(**)))) : X((** U (** U X((X(X(G(**))) U **))))) : X(X((** U X((F(**) AND (** AND **)))))) : X((G(F(*)) OR F((* AND F(*))))) : ((G(*) R (G(*) OR (* OR *))) AND **) : X((G(**) OR *)) : (X(X(G((X(*) AND *)))) AND F((G(**) OR **))) : (G(F(**)) AND X((G(**) OR **))) : F(G((F(**) AND ((F(**) AND F(**)) OR **))))"
},
"net":
{
"arcs": 192,
"conflict_clusters": 48,
"places": 96,
"places_significant": 47,
"singleton_clusters": 0,
"transitions": 48
},
"result":
{
"interim_value": "unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown ",
"preliminary_value": "unknown unknown unknown no unknown unknown unknown unknown 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: 144/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 3072
lola: finding significant places
lola: 96 places, 48 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: NOT(G (X (F (((1 <= p17) AND (1 <= p82)))))) : NOT(G (F (X (F ((G ((((p26 <= 0) OR (p56 <= 0)) AND (1 <= p71) AND (1 <= p90))) U ((1 <= p26) AND (1 <= p56)))))))) : ((NOT(X (F (((1 <= p72) AND (1 <= p89))))) AND F (((1 <= p0) AND (1 <= p81)))) AND X (F (((1 <= p22) AND (1 <= p88))))) : (NOT(G ((((1 <= p61) AND (1 <= p68)) U ((p4 <= 0) OR (p39 <= 0))))) AND NOT(F (X (((1 <= p4) AND (1 <= p39)))))) : ((((1 <= p19) AND (1 <= p52)) U (G (((1 <= p32) AND (1 <= p37))) AND X (((1 <= p16) AND (1 <= p85))))) AND X (F (((1 <= p16) AND (1 <= p85))))) : (F (((X (F (((1 <= p48) AND (1 <= p77)))) AND (1 <= p18)) AND (1 <= p66))) OR ((1 <= p22) AND (1 <= p88))) : ((F (((1 <= p26) AND (1 <= p56) AND (1 <= p0) AND (1 <= p81))) AND F (((1 <= p0) AND (1 <= p81)))) AND F ((X (X (((1 <= p26) AND (1 <= p56)))) U ((1 <= p11) AND (1 <= p21))))) : G (X ((NOT(X (G ((((1 <= p72) AND (1 <= p89)) U X (((1 <= p11) AND (1 <= p21))))))) OR G (((1 <= p12) AND (1 <= p67)))))) : X ((((1 <= p23) AND (1 <= p92)) U (((1 <= p23) AND (1 <= p92)) U (X (G (X (X (((1 <= p20) AND (1 <= p80)))))) U X (((1 <= p4) AND (1 <= p39))))))) : X (X ((((1 <= p54) AND (1 <= p57)) U X (((F (((1 <= p0) AND (1 <= p81) AND ((p13 <= 0) OR (p86 <= 0)))) AND (1 <= p0)) AND (1 <= p81)))))) : X (NOT(G (((((1 <= p61) AND (1 <= p68)) OR ((1 <= p38) AND (1 <= p55))) U G (((p51 <= 0) OR (p75 <= 0))))))) : (NOT((F (((1 <= p11) AND (1 <= p21) AND (1 <= p64) AND (1 <= p78))) U ((F (((1 <= p17) AND (1 <= p82))) AND (1 <= p64)) AND (1 <= p78)))) AND ((p17 <= 0) OR (p82 <= 0))) : NOT(X ((NOT(G (((1 <= p12) AND (1 <= p67)))) AND ((p11 <= 0) OR (p21 <= 0))))) : (NOT(X (F (X ((X (((1 <= p10) AND (1 <= p40))) OR ((1 <= p10) AND (1 <= p40))))))) AND F ((G (((1 <= p10) AND (1 <= p40))) OR ((1 <= p71) AND (1 <= p90))))) : (G (F (((1 <= p8) AND (1 <= p33)))) AND X ((G (((1 <= p71) AND (1 <= p90))) OR ((1 <= p71) AND (1 <= p90))))) : F (G (X (((F (((p5 <= 0) OR (p25 <= 0))) AND F (((1 <= p51) AND (1 <= p75)))) U ((1 <= p28) AND (1 <= p49))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:431
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:377
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: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: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:251
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:437
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:522
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:297
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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:315
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: 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:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:318
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: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: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (G (((p72 <= 0) OR (p89 <= 0)))) AND (F (((1 <= p0) AND (1 <= p81))) AND X (F (((1 <= p22) AND (1 <= p88))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((1 <= p0) AND (1 <= p81)))
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: ((p0 <= 0) OR (p81 <= 0))
lola: processed formula length: 26
lola: 101 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: 185 markings, 184 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((1 <= p22) AND (1 <= p88))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((1 <= p22) AND (1 <= p88))))
lola: processed formula length: 35
lola: 99 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: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 2315668 markings, 7333696 edges, 463134 markings/sec, 0 secs
lola: 4387900 markings, 14207014 edges, 414446 markings/sec, 5 secs
lola: 6134496 markings, 20671415 edges, 349319 markings/sec, 10 secs
lola: 7940745 markings, 27165214 edges, 361250 markings/sec, 15 secs
lola: 9600920 markings, 33236694 edges, 332035 markings/sec, 20 secs
lola: 11609235 markings, 40131911 edges, 401663 markings/sec, 25 secs
lola: 13396968 markings, 46759522 edges, 357547 markings/sec, 30 secs
lola: 14962617 markings, 53186287 edges, 313130 markings/sec, 35 secs
lola: 16421273 markings, 59276122 edges, 291731 markings/sec, 40 secs
lola: 18173828 markings, 66020600 edges, 350511 markings/sec, 45 secs
lola: 19939154 markings, 72576186 edges, 353065 markings/sec, 50 secs
lola: 21450657 markings, 78780198 edges, 302301 markings/sec, 55 secs
lola: 22911220 markings, 84873926 edges, 292113 markings/sec, 60 secs
lola: 24507582 markings, 91134454 edges, 319272 markings/sec, 65 secs
lola: 26360600 markings, 98007017 edges, 370604 markings/sec, 70 secs
lola: 27938397 markings, 104611111 edges, 315559 markings/sec, 75 secs
lola: 29549920 markings, 111047460 edges, 322305 markings/sec, 80 secs
lola: 31456691 markings, 118094300 edges, 381354 markings/sec, 85 secs
lola: 33077945 markings, 124836898 edges, 324251 markings/sec, 90 secs
lola: 34876300 markings, 131767820 edges, 359671 markings/sec, 95 secs
lola: 36748169 markings, 139069686 edges, 374374 markings/sec, 100 secs
lola: 38464125 markings, 146026847 edges, 343191 markings/sec, 105 secs
lola: 40389615 markings, 153278312 edges, 385098 markings/sec, 110 secs
lola: 42046024 markings, 160068521 edges, 331282 markings/sec, 115 secs
lola: 43945654 markings, 167219973 edges, 379926 markings/sec, 120 secs
lola: 45633885 markings, 174062387 edges, 337646 markings/sec, 125 secs
lola: 47495527 markings, 181147697 edges, 372328 markings/sec, 130 secs
lola: 49326218 markings, 188223720 edges, 366138 markings/sec, 135 secs
lola: 51195460 markings, 195411780 edges, 373848 markings/sec, 140 secs
lola: 53026711 markings, 202055639 edges, 366250 markings/sec, 145 secs
lola: 54602765 markings, 208227995 edges, 315211 markings/sec, 150 secs
lola: 56148420 markings, 214348752 edges, 309131 markings/sec, 155 secs
lola: 57525917 markings, 220416738 edges, 275499 markings/sec, 160 secs
lola: 58964332 markings, 226550035 edges, 287683 markings/sec, 165 secs
lola: 60451375 markings, 233125661 edges, 297409 markings/sec, 170 secs
lola: 62057743 markings, 239959521 edges, 321274 markings/sec, 175 secs
lola: 63660870 markings, 246871202 edges, 320625 markings/sec, 180 secs
lola: 65264657 markings, 253784738 edges, 320757 markings/sec, 185 secs
lola: 66899756 markings, 260787075 edges, 327020 markings/sec, 190 secs
lola: 68548597 markings, 267867067 edges, 329768 markings/sec, 195 secs
lola: 70312542 markings, 274827203 edges, 352789 markings/sec, 200 secs
lola: 71933579 markings, 281166402 edges, 324207 markings/sec, 205 secs
lola: 73555840 markings, 287763281 edges, 324452 markings/sec, 210 secs
lola: 75086515 markings, 294454142 edges, 306135 markings/sec, 215 secs
lola: local time limit reached - aborting
lola: lola: caught signal User defined signal 1 - aborting LoLA

preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 10849828 KB
lola: time consumption: 225 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 10849828 KB
lola: time consumption: 225 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F ((G (((1 <= p4) AND (1 <= p39))) OR (((p61 <= 0) OR (p68 <= 0)) AND ((1 <= p4) AND (1 <= p39))))) AND X (G (((p4 <= 0) OR (p39 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((G (((1 <= p4) AND (1 <= p39))) OR (((p61 <= 0) OR (p68 <= 0)) AND ((1 <= p4) AND (1 <= p39)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((G (((1 <= p4) AND (1 <= p39))) OR (((p61 <= 0) OR (p68 <= 0)) AND ((1 <= p4) AND (1 <= p39)))))
lola: processed formula length: 100
lola: 99 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G (((p4 <= 0) OR (p39 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G (((p4 <= 0) OR (p39 <= 0))))
lola: processed formula length: 34
lola: 99 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: 226 markings, 226 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((1 <= p19) AND (1 <= p52)) U (G (((1 <= p32) AND (1 <= p37))) AND X (((1 <= p16) AND (1 <= p85))))) AND X (F (((1 <= p16) AND (1 <= p85)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((1 <= p16) AND (1 <= p85))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((1 <= p16) AND (1 <= p85))))
lola: processed formula length: 35
lola: 99 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: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 2457479 markings, 7806550 edges, 491496 markings/sec, 0 secs
lola: 4653126 markings, 15375243 edges, 439129 markings/sec, 5 secs
lola: 6863015 markings, 22967548 edges, 441978 markings/sec, 10 secs
lola: 8776557 markings, 29923698 edges, 382708 markings/sec, 15 secs
lola: 10610132 markings, 36883214 edges, 366715 markings/sec, 20 secs
lola: 12397070 markings, 43697634 edges, 357388 markings/sec, 25 secs
lola: 14195057 markings, 50427800 edges, 359597 markings/sec, 30 secs
lola: 16027048 markings, 57289462 edges, 366398 markings/sec, 35 secs
lola: 17866978 markings, 64229036 edges, 367986 markings/sec, 40 secs
lola: 19760662 markings, 71197973 edges, 378737 markings/sec, 45 secs
lola: 21644079 markings, 78272128 edges, 376683 markings/sec, 50 secs
lola: 23569265 markings, 85376687 edges, 385037 markings/sec, 55 secs
lola: 25567628 markings, 92554169 edges, 399673 markings/sec, 60 secs
lola: 27305507 markings, 99256544 edges, 347576 markings/sec, 65 secs
lola: 28838190 markings, 105754351 edges, 306537 markings/sec, 70 secs
lola: 30373384 markings, 112269289 edges, 307039 markings/sec, 75 secs
lola: 31878231 markings, 118653662 edges, 300969 markings/sec, 80 secs
lola: 33433312 markings, 125122304 edges, 311016 markings/sec, 85 secs
lola: 34994802 markings, 131769547 edges, 312298 markings/sec, 90 secs
lola: 36581150 markings, 138422150 edges, 317270 markings/sec, 95 secs
lola: 38374597 markings, 145355739 edges, 358689 markings/sec, 100 secs
lola: 40172774 markings, 152338204 edges, 359635 markings/sec, 105 secs
lola: 41747950 markings, 159098909 edges, 315035 markings/sec, 110 secs
lola: 43244718 markings, 165547708 edges, 299354 markings/sec, 115 secs
lola: 44780268 markings, 172010885 edges, 307110 markings/sec, 120 secs
lola: 46343072 markings, 178574309 edges, 312561 markings/sec, 125 secs
lola: 47847015 markings, 184949470 edges, 300789 markings/sec, 130 secs
lola: 49463277 markings, 191643445 edges, 323252 markings/sec, 135 secs
lola: 51323044 markings, 198667362 edges, 371953 markings/sec, 140 secs
lola: 52943265 markings, 205493490 edges, 324044 markings/sec, 145 secs
lola: 54563140 markings, 212146582 edges, 323975 markings/sec, 150 secs
lola: 56178590 markings, 218817519 edges, 323090 markings/sec, 155 secs
lola: 57970106 markings, 225769277 edges, 358303 markings/sec, 160 secs
lola: 59576413 markings, 232370797 edges, 321261 markings/sec, 165 secs
lola: 61250201 markings, 239057662 edges, 334758 markings/sec, 170 secs
lola: 62931051 markings, 245765952 edges, 336170 markings/sec, 175 secs
lola: 64518528 markings, 252273838 edges, 317495 markings/sec, 180 secs
lola: 66223682 markings, 258959183 edges, 341031 markings/sec, 185 secs
lola: 67893246 markings, 265472937 edges, 333913 markings/sec, 190 secs
lola: 69624326 markings, 272161885 edges, 346216 markings/sec, 195 secs
lola: 71442041 markings, 278860502 edges, 363543 markings/sec, 200 secs
lola: 72972880 markings, 285093450 edges, 306168 markings/sec, 205 secs
lola: 74646382 markings, 291428327 edges, 334700 markings/sec, 210 secs
lola: 76091228 markings, 297290812 edges, 288969 markings/sec, 215 secs
lola: 77873405 markings, 303989759 edges, 356435 markings/sec, 220 secs
lola: 79482780 markings, 310637360 edges, 321875 markings/sec, 225 secs
lola: 81084320 markings, 317312107 edges, 320308 markings/sec, 230 secs
lola: local time limit reached - aborting
lola: lola: caught signal User defined signal 1 - aborting LoLA

preliminary result: unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola:
preliminary result: unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 11728616 KB
lola: time consumption: 463 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
lola: caught signal User defined signal 1 - aborting LoLA
lola: memory consumption: 11728968 KB
lola: time consumption: 463 seconds
lola: caught signal User defined signal 2 - aborting LoLA
lola: time limit reached - aborting
lola:
preliminary result: unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola:
preliminary result: unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 11729156 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: 16427332 kB
MemFree: 4410560 kB
After kill :
MemTotal: 16427332 kB
MemFree: 4410560 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="CircularTrains-PT-048"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is CircularTrains-PT-048, 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 r056-oct2-162038334500034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-048.tgz
mv CircularTrains-PT-048 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 ;