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-158987882500530.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-D40N050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882500530
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.9M
-rw-r--r-- 1 mcc users 4.2K Mar 31 06:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 31 06:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 29 22:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 22:56 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 4.0K Apr 8 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 8 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 14:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 28 14:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 07:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 27 07:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 4.7M 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-D40N050-00
FORMULA_NAME Diffusion2D-PT-D40N050-01
FORMULA_NAME Diffusion2D-PT-D40N050-02
FORMULA_NAME Diffusion2D-PT-D40N050-03
FORMULA_NAME Diffusion2D-PT-D40N050-04
FORMULA_NAME Diffusion2D-PT-D40N050-05
FORMULA_NAME Diffusion2D-PT-D40N050-06
FORMULA_NAME Diffusion2D-PT-D40N050-07
FORMULA_NAME Diffusion2D-PT-D40N050-08
FORMULA_NAME Diffusion2D-PT-D40N050-09
FORMULA_NAME Diffusion2D-PT-D40N050-10
FORMULA_NAME Diffusion2D-PT-D40N050-11
FORMULA_NAME Diffusion2D-PT-D40N050-12
FORMULA_NAME Diffusion2D-PT-D40N050-13
FORMULA_NAME Diffusion2D-PT-D40N050-14
FORMULA_NAME Diffusion2D-PT-D40N050-15

=== Now, execution of the tool begins

BK_START 1591225808393

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 23:10:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 23:10:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 23:10:10] [INFO ] Load time of PNML (sax parser for PT used): 303 ms
[2020-06-03 23:10:10] [INFO ] Transformed 1600 places.
[2020-06-03 23:10:10] [INFO ] Transformed 12324 transitions.
[2020-06-03 23:10:10] [INFO ] Parsed PT model containing 1600 places and 12324 transitions in 408 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 178 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100008 steps, including 0 resets, run finished after 556 ms. (steps per millisecond=179 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 12324 rows 1600 cols
[2020-06-03 23:10:11] [INFO ] Computed 1 place invariants in 241 ms
[2020-06-03 23:10:12] [INFO ] [Real]Absence check using 1 positive place invariants in 81 ms returned sat
[2020-06-03 23:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:10:31] [INFO ] [Real]Absence check using state equation in 19490 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 23:10:31] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2020-06-03 23:10:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:10:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:10:51] [INFO ] [Real]Absence check using state equation in 19771 ms returned (error "Failed to check-sat")
[2020-06-03 23:10:51] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2020-06-03 23:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:11:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:11:11] [INFO ] [Real]Absence check using state equation in 19805 ms returned unknown
[2020-06-03 23:11:11] [INFO ] [Real]Absence check using 1 positive place invariants in 27 ms returned sat
[2020-06-03 23:11:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:11:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:11:31] [INFO ] [Real]Absence check using state equation in 19816 ms returned unknown
[2020-06-03 23:11:31] [INFO ] [Real]Absence check using 1 positive place invariants in 26 ms returned sat
[2020-06-03 23:11:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:11:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:11:51] [INFO ] [Real]Absence check using state equation in 19842 ms returned (error "Failed to check-sat")
[2020-06-03 23:11:52] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-03 23:11:52] [INFO ] Flatten gal took : 777 ms
FORMULA Diffusion2D-PT-D40N050-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D40N050-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D40N050-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D40N050-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D40N050-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D40N050-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D40N050-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 23:11:53] [INFO ] Flatten gal took : 416 ms
[2020-06-03 23:11:53] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2020-06-03 23:11:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 45 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ Diffusion2D-PT-D40N050 @ 3570 seconds

FORMULA Diffusion2D-PT-D40N050-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D40N050-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D40N050-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D40N050-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D40N050-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D40N050-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D40N050-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D40N050-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D40N050-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3459
rslt: Output for LTLFireability @ Diffusion2D-PT-D40N050

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"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": "G (F ((1 <= p906)))",
"processed_size": 19,
"rewrites": 60
},
"result":
{
"edges": 1551,
"markings": 1551,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 7,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "fairness",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3459
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"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": "F (G (((1 <= p984) AND (1 <= p622))))",
"processed_size": 37,
"rewrites": 60
},
"result":
{
"edges": 1553,
"markings": 1552,
"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"
}
}
],
"exit":
{
"error": null,
"memory": 139144,
"runtime": 111.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X((G(**) AND (F(*) AND (G(*) AND *)))) : F((G(F((F(**) AND **))) AND X((F(G(**)) AND G(**))))) : (X(G((F(*) AND (F(*) OR *)))) U **) : (F(G((** AND F(**)))) AND X(**)) : F(G(**)) : X(G((X(G(*)) AND *))) : (** U (G(*) OR (G(*) AND X(*)))) : G(F(**)) : (X((** OR (G(**) AND F(**)))) AND (G(*) AND F(*)))"
},
"net":
{
"arcs": 24648,
"conflict_clusters": 1600,
"places": 1600,
"places_significant": 1599,
"singleton_clusters": 0,
"transitions": 12324
},
"result":
{
"preliminary_value": "no no no no no no no no no ",
"value": "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: 13924/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 51200
lola: finding significant places
lola: 1600 places, 12324 transitions, 1599 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: ((G (X ((1 <= p595))) AND NOT(X (G ((1 <= p134))))) AND NOT(X ((F ((p640 <= 0)) OR (1 <= p134))))) : F ((G (F (X ((F ((1 <= p841)) AND (1 <= p836))))) AND G (X (((1 <= p836) U G ((1 <= p836))))))) : (NOT(F (X ((F (X (G ((1 <= p131)))) OR F ((G ((1 <= p1035)) AND (1 <= p29))))))) U (1 <= p722)) : (F ((G ((1 <= p658)) AND G (F ((1 <= p1447))))) AND X ((1 <= p658))) : G (X (F (G (((1 <= p984) AND (1 <= p622)))))) : X (NOT(F ((F (X ((1 <= p956))) OR ((1 <= p956) AND (1 <= p1055)))))) : ((1 <= p312) U (NOT(F ((1 <= p173))) OR (NOT(F ((1 <= p312))) AND NOT(X ((1 <= p549)))))) : G (X (G (((((1 <= p906) OR (1 <= p63)) U F ((1 <= p843))) U G (F ((1 <= p906))))))) : ((X ((G ((1 <= p520)) U (p945 <= 0))) AND NOT(F ((1 <= p520)))) AND NOT(G ((1 <= p224))))
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:251
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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:494
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:519
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
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:329
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:356
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:332
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: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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:425
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 392 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G ((1 <= p595)) AND (F ((p134 <= 0)) AND (G ((1 <= p640)) AND (p134 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G ((1 <= p595)) AND (F ((p134 <= 0)) AND (G ((1 <= p640)) AND (p134 <= 0)))))
lola: processed formula length: 81
lola: 60 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: 757 markings, 757 edges
lola: ========================================
lola: subprocess 1 will run for 441 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((G (F ((F ((1 <= p841)) AND (1 <= p836)))) AND X ((F (G ((1 <= p836))) AND G ((1 <= p836))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((G (F ((F ((1 <= p841)) AND (1 <= p836)))) AND X ((F (G ((1 <= p836))) AND G ((1 <= p836))))))
lola: processed formula length: 97
lola: 60 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 30 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: 756 markings, 756 edges
lola: ========================================
lola: subprocess 2 will run for 504 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (G ((F ((p131 <= 0)) AND (F ((p1035 <= 0)) OR (p29 <= 0))))) U (1 <= p722))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (X (G ((F ((p131 <= 0)) AND (F ((p1035 <= 0)) OR (p29 <= 0))))) U (1 <= p722))
lola: processed formula length: 78
lola: 60 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 108166 markings, 405644 edges, 21633 markings/sec, 0 secs
lola: 205361 markings, 788072 edges, 19439 markings/sec, 5 secs
lola: 287935 markings, 1113022 edges, 16515 markings/sec, 10 secs
lola: 370151 markings, 1437365 edges, 16443 markings/sec, 15 secs
lola: 452297 markings, 1756667 edges, 16429 markings/sec, 20 secs
lola: 532312 markings, 2067056 edges, 16003 markings/sec, 25 secs
lola: 614085 markings, 2383635 edges, 16355 markings/sec, 30 secs
lola: 694732 markings, 2703985 edges, 16129 markings/sec, 35 secs
lola: 775412 markings, 3012249 edges, 16136 markings/sec, 40 secs
lola: 856667 markings, 3320884 edges, 16251 markings/sec, 45 secs
lola: 936961 markings, 3635274 edges, 16059 markings/sec, 50 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: 946742 markings, 3672554 edges
lola: ========================================
lola: subprocess 3 will run for 579 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (G (((1 <= p658) AND F ((1 <= p1447))))) AND X ((1 <= p658)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 579 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((1 <= p658) AND F ((1 <= p1447)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G (((1 <= p658) AND F ((1 <= p1447)))))
lola: processed formula length: 42
lola: 60 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 1552 markings, 1553 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 695 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((X (G ((p956 <= 0))) AND ((p956 <= 0) OR (p1055 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((X (G ((p956 <= 0))) AND ((p956 <= 0) OR (p1055 <= 0)))))
lola: processed formula length: 64
lola: 60 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 101925 markings, 381027 edges, 20385 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: 106883 markings, 400864 edges
lola: ========================================
lola: subprocess 5 will run for 867 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p312) U (G ((p173 <= 0)) OR (G ((p312 <= 0)) AND X ((p549 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((1 <= p312) U (G ((p173 <= 0)) OR (G ((p312 <= 0)) AND X ((p549 <= 0)))))
lola: processed formula length: 74
lola: 60 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 13 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: 105238 markings, 394540 edges, 21048 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: 168594 markings, 644629 edges
lola: ========================================
lola: subprocess 6 will run for 1154 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (((p945 <= 0) OR (G ((1 <= p520)) AND F ((p945 <= 0))))) AND (G ((p520 <= 0)) AND F ((p224 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 1154 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((p224 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (1 <= p224)
lola: processed formula length: 11
lola: 62 rewrites
lola: closed formula file LTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 7 will run for 1731 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p520 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p520 <= 0))
lola: processed formula length: 15
lola: 60 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 89994 markings, 252368 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 7 will run for 1729 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((1 <= p906)))
lola: ========================================
lola: SUBTASK
lola: checking fairness
lola: fairness not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((1 <= p906)))
lola: processed formula length: 19
lola: 60 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 1551 markings, 1551 edges
lola: ========================================
lola: subprocess 8 will run for 3459 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((1 <= p984) AND (1 <= p622))))
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 <= p984) AND (1 <= p622))))
lola: processed formula length: 37
lola: 60 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 1552 markings, 1553 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no no no no
lola:
preliminary result: no no no no no no no no no
lola: memory consumption: 139144 KB
lola: time consumption: 111 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
rslt: finished

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Diffusion2D-PT-D40N050"
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-D40N050, 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-158987882500530"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D40N050.tgz
mv Diffusion2D-PT-D40N050 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 ;