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.r180-ebro-158987900100377.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 DLCflexbar-PT-4b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987900100377
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.3M
-rw-r--r-- 1 mcc users 4.7K Mar 30 03:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 30 03:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 18:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 18:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 10:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 10:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 26 09:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 26 09:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 4.1M 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 DLCflexbar-PT-4b-00
FORMULA_NAME DLCflexbar-PT-4b-01
FORMULA_NAME DLCflexbar-PT-4b-02
FORMULA_NAME DLCflexbar-PT-4b-03
FORMULA_NAME DLCflexbar-PT-4b-04
FORMULA_NAME DLCflexbar-PT-4b-05
FORMULA_NAME DLCflexbar-PT-4b-06
FORMULA_NAME DLCflexbar-PT-4b-07
FORMULA_NAME DLCflexbar-PT-4b-08
FORMULA_NAME DLCflexbar-PT-4b-09
FORMULA_NAME DLCflexbar-PT-4b-10
FORMULA_NAME DLCflexbar-PT-4b-11
FORMULA_NAME DLCflexbar-PT-4b-12
FORMULA_NAME DLCflexbar-PT-4b-13
FORMULA_NAME DLCflexbar-PT-4b-14
FORMULA_NAME DLCflexbar-PT-4b-15

=== Now, execution of the tool begins

BK_START 1591211383648

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 19:09:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 19:09:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 19:09:47] [INFO ] Load time of PNML (sax parser for PT used): 1080 ms
[2020-06-03 19:09:48] [INFO ] Transformed 11440 places.
[2020-06-03 19:09:48] [INFO ] Transformed 17128 transitions.
[2020-06-03 19:09:48] [INFO ] Found NUPN structural information;
[2020-06-03 19:09:48] [INFO ] Parsed PT model containing 11440 places and 17128 transitions in 2023 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 1664 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 2973 ms. (steps per millisecond=33 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 17128 rows 11440 cols
[2020-06-03 19:09:54] [INFO ] Computed 608 place invariants in 954 ms
[2020-06-03 19:10:06] [INFO ] [Real]Absence check using 608 positive place invariants in 9591 ms returned sat
[2020-06-03 19:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:10:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 19:10:14] [INFO ] [Real]Absence check using state equation in 8208 ms returned (error "Failed to check-sat")
[2020-06-03 19:10:26] [INFO ] [Real]Absence check using 608 positive place invariants in 9807 ms returned sat
[2020-06-03 19:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:10:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 19:10:34] [INFO ] [Real]Absence check using state equation in 8025 ms returned (error "Failed to check-sat")
[2020-06-03 19:10:45] [INFO ] [Real]Absence check using 608 positive place invariants in 9305 ms returned sat
[2020-06-03 19:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:10:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 19:10:54] [INFO ] [Real]Absence check using state equation in 8756 ms returned (error "Failed to check-sat")
[2020-06-03 19:11:06] [INFO ] [Real]Absence check using 608 positive place invariants in 9613 ms returned sat
[2020-06-03 19:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:11:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 19:11:14] [INFO ] [Real]Absence check using state equation in 8425 ms returned (error "Failed to check-sat")
[2020-06-03 19:11:26] [INFO ] [Real]Absence check using 608 positive place invariants in 9394 ms returned sat
[2020-06-03 19:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:11:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 19:11:34] [INFO ] [Real]Absence check using state equation in 8520 ms returned (error "Failed to check-sat")
[2020-06-03 19:11:36] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-03 19:11:36] [INFO ] Flatten gal took : 1309 ms
FORMULA DLCflexbar-PT-4b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-4b-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 19:11:36] [INFO ] Applying decomposition
[2020-06-03 19:11:37] [INFO ] Flatten gal took : 865 ms
[2020-06-03 19:11:38] [INFO ] Decomposing Gal with order
[2020-06-03 19:12:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 19:12:36] [INFO ] Removed a total of 10322 redundant transitions.
[2020-06-03 19:12:36] [INFO ] Flatten gal took : 1573 ms
[2020-06-03 19:16:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 314831 labels/synchronizations in 223158 ms.
[2020-06-03 19:16:47] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 24 ms.
[2020-06-03 19:16:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 206 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DLCflexbar-PT-4b @ 3570 seconds

FORMULA DLCflexbar-PT-4b-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-4b-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-4b-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-4b-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-4b-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-4b-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-4b-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-4b-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-4b-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2291
rslt: Output for LTLCardinality @ DLCflexbar-PT-4b

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},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 2,
"aconj": 6,
"adisj": 2,
"aneg": 4,
"comp": 9,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 9,
"taut": 0,
"tconj": 2,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 5,
"visible_transitions": 0
},
"processed": "G ((X ((X ((((1 <= p3547)) AND ((2 <= p5001) OR (p5001 <= 0)))) AND (((1 <= p9797)) AND ((2 <= p7532) OR (p7532 <= 0))))) OR F ((((1 <= p4729)) AND ((2 <= p4729) OR (p4729 <= 0))))))",
"processed_size": 185,
"rewrites": 48
},
"result":
{
"edges": 73,
"markings": 73,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 6
},
"compoundnumber": 6,
"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": 1146
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 2,
"aconj": 1,
"adisj": 2,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "X (X (G ((((1 <= p126)) AND ((2 <= p5541) OR (p5541 <= 0))))))",
"processed_size": 63,
"rewrites": 48
},
"result":
{
"edges": 73,
"markings": 73,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 4
},
"compoundnumber": 7,
"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": 2292
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 3,
"G": 1,
"U": 2,
"X": 2,
"aconj": 5,
"adisj": 2,
"aneg": 0,
"comp": 11,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 11,
"taut": 0,
"tconj": 1,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "((((2 <= p1498) OR (p1498 <= 0)) U (((p3176 <= 0)) OR ((p657 <= 1) AND (1 <= p657)))) U (X (F (((p7158 <= 1) AND (1 <= p7158)))) OR (G (F (((p1498 <= 1) AND (1 <= p1498)))) AND X (F (((p7158 <= 1) AND (1 <= p7158)))))))",
"processed_size": 221,
"rewrites": 48
},
"result":
{
"edges": 73,
"markings": 73,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 16
},
"compoundnumber": 8,
"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": 1700764,
"runtime": 1278.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(X(X(G(*))) AND (** AND **)) : (X(F(*)) OR G(F(*))) : (X(X(*)) U G(**)) : X(X(G(*))) : G((X(**) AND (X(X((X(G(*)) AND **))) OR **))) : F((X(*) AND **)) : G((X((X(*) AND (* AND *))) OR F(*))) : X(X(G(**))) : ((** U **) U (X(F(**)) OR (G(F(**)) AND X(F(**)))))"
},
"net":
{
"arcs": 46731,
"conflict_clusters": 9994,
"places": 11440,
"places_significant": 10832,
"singleton_clusters": 0,
"transitions": 17128
},
"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: 28568/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 11440
lola: finding significant places
lola: 11440 places, 17128 transitions, 10832 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLCardinality.xml
lola: ((X (G (NOT(X (F ((((p1450 <= 0)) OR ((p3444 <= 1) AND (1 <= p3444)))))))) AND (((p1536 <= 0)) OR ((p5827 <= 1) AND (1 <= p5827)))) AND (((p1450 <= 0)) OR ((p3444 <= 1) AND (1 <= p3444)))) : (NOT(X (G ((((p2396 <= 0)) OR ((p2648 <= 1) AND (1 <= p2648)))))) OR G (F (NOT(G ((((p3967 <= 0)) OR ((p2168 <= 1) AND (1 <= p2168)))))))) : (NOT(X (X ((((p10714 <= 0)) OR ((p6084 <= 1) AND (1 <= p6084)))))) U G ((((p6547 <= 0)) OR ((p10925 <= 1) AND (1 <= p10925))))) : X (NOT(F (X ((((p11283 <= 0)) OR ((p3137 <= 1) AND (1 <= p3137))))))) : G ((X ((((p1122 <= 0)) OR ((p1122 <= 1) AND (1 <= p1122)))) AND (X (X ((X (NOT(F ((((p3490 <= 0)) OR ((p3388 <= 1) AND (1 <= p3388)))))) AND (((p9504 <= 0)) OR ((p9504 <= 1) AND (1 <= p9504)))))) OR (((1 <= p9504)) AND ((2 <= p9504) OR (p9504 <= 0)))))) : F ((NOT(X ((((p2734 <= 0)) OR ((p9075 <= 1) AND (1 <= p9075))))) AND (((p2734 <= 0)) OR ((p9075 <= 1) AND (1 <= p9075))))) : G (NOT(F ((X (((X ((((p3547 <= 0)) OR ((p5001 <= 1) AND (1 <= p5001)))) OR ((p9797 <= 0))) OR ((p7532 <= 1) AND (1 <= p7532)))) AND G ((((p4729 <= 0)) OR ((p4729 <= 1) AND (1 <= p4729)))))))) : (((((p10887 <= 0)) OR ((p10030 <= 1) AND (1 <= p10030))) U (1 <= 0)) OR G (X (X (G ((((1 <= p126)) AND ((2 <= p5541) OR (p5541 <= 0)))))))) : ((((2 <= p1498) OR (p1498 <= 0)) U (((p3176 <= 0)) OR ((p657 <= 1) AND (1 <= p657)))) U (G (X (G (F (((p1498 <= 1) AND (1 <= p1498)))))) U F (X (((p7158 <= 1) AND (1 <= p7158))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:251
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:347
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: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: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:254
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:318
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:350
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:180
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:122
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:356
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: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 283 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (X (G ((((1 <= p1450)) AND ((2 <= p3444) OR (p3444 <= 0)))))) AND ((((p1536 <= 0)) OR ((p5827 <= 1) AND (1 <= p5827))) AND (((p1450 <= 0)) OR ((p3444 <= 1) AND (1 <= p3444)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 283 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((p1536 <= 0)) OR ((p5827 <= 1) AND (1 <= p5827))) AND (((p1450 <= 0)) OR ((p3444 <= 1) AND (1 <= p3444))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: processed formula: ((((p1536 <= 0)) OR ((p5827 <= 1) AND (1 <= p5827))) AND (((p1450 <= 0)) OR ((p3444 <= 1) AND (1 <= p3444))))
lola: processed formula length: 111
lola: 49 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 6 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 319 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G ((((1 <= p1450)) AND ((2 <= p3444) OR (p3444 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G ((((1 <= p1450)) AND ((2 <= p3444) OR (p3444 <= 0))))))
lola: processed formula length: 64
lola: 48 rewrites
lola: closed formula file LTLCardinality.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: 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: 73 markings, 73 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 319 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F ((((1 <= p2396)) AND ((2 <= p2648) OR (p2648 <= 0))))) OR G (F ((((1 <= p3967)) AND ((2 <= p2168) OR (p2168 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 319 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((((1 <= p3967)) AND ((2 <= p2168) OR (p2168 <= 0)))))
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 <= p3967)) AND ((2 <= p2168) OR (p2168 <= 0)))))
lola: processed formula length: 60
lola: 48 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 2892 markings, 2892 edges
lola: ========================================
lola: subprocess 2 will run for 364 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((((1 <= p2396)) AND ((2 <= p2648) OR (p2648 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((((1 <= p2396)) AND ((2 <= p2648) OR (p2648 <= 0)))))
lola: processed formula length: 60
lola: 48 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 73 markings, 73 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 364 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (X ((((1 <= p10714)) AND ((2 <= p6084) OR (p6084 <= 0))))) U G ((((p6547 <= 0)) OR ((p10925 <= 1) AND (1 <= p10925)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (X (X ((((1 <= p10714)) AND ((2 <= p6084) OR (p6084 <= 0))))) U G ((((p6547 <= 0)) OR ((p10925 <= 1) AND (1 <= p10925)))))
lola: processed formula length: 124
lola: 48 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 8 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 32342 markings, 37037 edges, 6468 markings/sec, 0 secs
lola: 62642 markings, 73602 edges, 6060 markings/sec, 5 secs
lola: 91655 markings, 111266 edges, 5803 markings/sec, 10 secs
lola: 121780 markings, 148650 edges, 6025 markings/sec, 15 secs
lola: 151916 markings, 187187 edges, 6027 markings/sec, 20 secs
lola: 181978 markings, 224092 edges, 6012 markings/sec, 25 secs
lola: 212443 markings, 260162 edges, 6093 markings/sec, 30 secs
lola: 242790 markings, 297410 edges, 6069 markings/sec, 35 secs
lola: 273027 markings, 334815 edges, 6047 markings/sec, 40 secs
lola: 302979 markings, 371809 edges, 5990 markings/sec, 45 secs
lola: 330560 markings, 408464 edges, 5516 markings/sec, 50 secs
lola: 362005 markings, 445760 edges, 6289 markings/sec, 55 secs
lola: 394423 markings, 483419 edges, 6484 markings/sec, 60 secs
lola: 425324 markings, 520627 edges, 6180 markings/sec, 65 secs
lola: 454941 markings, 558499 edges, 5923 markings/sec, 70 secs
lola: 484850 markings, 596072 edges, 5982 markings/sec, 75 secs
lola: 516867 markings, 633520 edges, 6403 markings/sec, 80 secs
lola: 547996 markings, 671805 edges, 6226 markings/sec, 85 secs
lola: 579498 markings, 709952 edges, 6300 markings/sec, 90 secs
lola: 611320 markings, 747916 edges, 6364 markings/sec, 95 secs
lola: 642246 markings, 785350 edges, 6185 markings/sec, 100 secs
lola: 672794 markings, 823598 edges, 6110 markings/sec, 105 secs
lola: 703086 markings, 860984 edges, 6058 markings/sec, 110 secs
lola: 734572 markings, 898591 edges, 6297 markings/sec, 115 secs
lola: 765857 markings, 936453 edges, 6257 markings/sec, 120 secs
lola: 795760 markings, 973512 edges, 5981 markings/sec, 125 secs
lola: 826321 markings, 1011266 edges, 6112 markings/sec, 130 secs
lola: 857468 markings, 1048075 edges, 6229 markings/sec, 135 secs
lola: 887319 markings, 1085302 edges, 5970 markings/sec, 140 secs
lola: 919068 markings, 1122667 edges, 6350 markings/sec, 145 secs
lola: 951098 markings, 1160395 edges, 6406 markings/sec, 150 secs
lola: 982809 markings, 1197342 edges, 6342 markings/sec, 155 secs
lola: 1014846 markings, 1234628 edges, 6407 markings/sec, 160 secs
lola: 1046667 markings, 1271631 edges, 6364 markings/sec, 165 secs
lola: 1078579 markings, 1308757 edges, 6382 markings/sec, 170 secs
lola: 1110481 markings, 1345902 edges, 6380 markings/sec, 175 secs
lola: 1142586 markings, 1382471 edges, 6421 markings/sec, 180 secs
lola: 1174597 markings, 1418625 edges, 6402 markings/sec, 185 secs
lola: 1206982 markings, 1456199 edges, 6477 markings/sec, 190 secs
lola: 1239159 markings, 1493121 edges, 6435 markings/sec, 195 secs
lola: 1270988 markings, 1530691 edges, 6366 markings/sec, 200 secs
lola: 1304395 markings, 1569071 edges, 6681 markings/sec, 205 secs
lola: 1337553 markings, 1607389 edges, 6632 markings/sec, 210 secs
lola: 1370771 markings, 1645505 edges, 6644 markings/sec, 215 secs
lola: 1403152 markings, 1683324 edges, 6476 markings/sec, 220 secs
lola: 1435332 markings, 1720461 edges, 6436 markings/sec, 225 secs
lola: 1467782 markings, 1757647 edges, 6490 markings/sec, 230 secs
lola: 1500460 markings, 1795536 edges, 6536 markings/sec, 235 secs
lola: 1533355 markings, 1833320 edges, 6579 markings/sec, 240 secs
lola: 1565941 markings, 1871031 edges, 6517 markings/sec, 245 secs
lola: 1598162 markings, 1908238 edges, 6444 markings/sec, 250 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: 1621305 markings, 1934807 edges
lola: ========================================
lola: subprocess 3 will run for 382 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G ((((1 <= p11283)) AND ((2 <= p3137) OR (p3137 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G ((((1 <= p11283)) AND ((2 <= p3137) OR (p3137 <= 0))))))
lola: processed formula length: 65
lola: 48 rewrites
lola: closed formula file LTLCardinality.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: 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: 73 markings, 73 edges
lola: ========================================
lola: subprocess 4 will run for 458 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((X ((((p1122 <= 0)) OR ((p1122 <= 1) AND (1 <= p1122)))) AND (X (X ((X (G ((((1 <= p3490)) AND ((2 <= p3388) OR (p3388 <= 0))))) AND (((p9504 <= 0)) OR ((p9504 <= 1) AND (1 <= p9504)))))) OR (((1 <= p9504)) AND ((2 <= p9504) OR (p9504 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((X ((((p1122 <= 0)) OR ((p1122 <= 1) AND (1 <= p1122)))) AND (X (X ((X (G ((((1 <= p3490)) AND ((2 <= p3388) OR (p3388 <= 0))))) AND (((p9504 <= 0)) OR ((p9504 <= 1) AND (1 <= p9504)))))) OR (((1 <= p9504)) AND ((2 <= p9504) OR (p9504 <= 0))))))
lola: processed formula length: 252
lola: 48 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 7 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 75 markings, 75 edges
lola: ========================================
lola: subprocess 5 will run for 573 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((X ((((1 <= p2734)) AND ((2 <= p9075) OR (p9075 <= 0)))) AND (((p2734 <= 0)) OR ((p9075 <= 1) AND (1 <= p9075)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((X ((((1 <= p2734)) AND ((2 <= p9075) OR (p9075 <= 0)))) AND (((p2734 <= 0)) OR ((p9075 <= 1) AND (1 <= p9075)))))
lola: processed formula length: 119
lola: 48 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 73 markings, 73 edges
lola: ========================================
lola: subprocess 6 will run for 764 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((X ((X ((((1 <= p3547)) AND ((2 <= p5001) OR (p5001 <= 0)))) AND (((1 <= p9797)) AND ((2 <= p7532) OR (p7532 <= 0))))) OR F ((((1 <= p4729)) AND ((2 <= p4729) OR (p4729 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((X ((X ((((1 <= p3547)) AND ((2 <= p5001) OR (p5001 <= 0)))) AND (((1 <= p9797)) AND ((2 <= p7532) OR (p7532 <= 0))))) OR F ((((1 <= p4729)) AND ((2 <= p4729) OR (p4729 <= 0))))))
lola: processed formula length: 185
lola: 48 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 73 markings, 73 edges
lola: ========================================
lola: subprocess 7 will run for 1146 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G ((((1 <= p126)) AND ((2 <= p5541) OR (p5541 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G ((((1 <= p126)) AND ((2 <= p5541) OR (p5541 <= 0))))))
lola: processed formula length: 63
lola: 48 rewrites
lola: closed formula file LTLCardinality.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: 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: 73 markings, 73 edges
lola: ========================================
lola: subprocess 8 will run for 2292 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((2 <= p1498) OR (p1498 <= 0)) U (((p3176 <= 0)) OR ((p657 <= 1) AND (1 <= p657)))) U (X (F (((p7158 <= 1) AND (1 <= p7158)))) OR (G (F (((p1498 <= 1) AND (1 <= p1498)))) AND X (F (((p7158 <= 1) AND (1 <= p7158)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((((2 <= p1498) OR (p1498 <= 0)) U (((p3176 <= 0)) OR ((p657 <= 1) AND (1 <= p657)))) U (X (F (((p7158 <= 1) AND (1 <= p7158)))) OR (G (F (((p1498 <= 1) AND (1 <= p1498)))) AND X (F (((p7158 <= 1) AND (1 <= p7158)))))))
lola: processed formula length: 221
lola: 48 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 16 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: 73 markings, 73 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: 1700764 KB
lola: time consumption: 1278 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.json
rslt: finished

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-4b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is DLCflexbar-PT-4b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-ebro-158987900100377"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-4b.tgz
mv DLCflexbar-PT-4b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;