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.r211-tajo-159033476900057.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 ShieldIIPs-PT-002A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033476900057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 192K
-rw-r--r-- 1 mcc users 3.8K May 14 00:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 00:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 17:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 17:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 13:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 07:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 07:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 18K May 12 20:42 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 ShieldIIPs-PT-002A-00
FORMULA_NAME ShieldIIPs-PT-002A-01
FORMULA_NAME ShieldIIPs-PT-002A-02
FORMULA_NAME ShieldIIPs-PT-002A-03
FORMULA_NAME ShieldIIPs-PT-002A-04
FORMULA_NAME ShieldIIPs-PT-002A-05
FORMULA_NAME ShieldIIPs-PT-002A-06
FORMULA_NAME ShieldIIPs-PT-002A-07
FORMULA_NAME ShieldIIPs-PT-002A-08
FORMULA_NAME ShieldIIPs-PT-002A-09
FORMULA_NAME ShieldIIPs-PT-002A-10
FORMULA_NAME ShieldIIPs-PT-002A-11
FORMULA_NAME ShieldIIPs-PT-002A-12
FORMULA_NAME ShieldIIPs-PT-002A-13
FORMULA_NAME ShieldIIPs-PT-002A-14
FORMULA_NAME ShieldIIPs-PT-002A-15

=== Now, execution of the tool begins

BK_START 1591284215658

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 15:23:37] [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]
[2020-06-04 15:23:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 15:23:37] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2020-06-04 15:23:37] [INFO ] Transformed 53 places.
[2020-06-04 15:23:37] [INFO ] Transformed 51 transitions.
[2020-06-04 15:23:37] [INFO ] Found NUPN structural information;
[2020-06-04 15:23:37] [INFO ] Parsed PT model containing 53 places and 51 transitions in 89 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 701 resets, run finished after 187 ms. (steps per millisecond=534 ) properties seen :[1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 51 rows 53 cols
[2020-06-04 15:23:37] [INFO ] Computed 19 place invariants in 4 ms
[2020-06-04 15:23:37] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2020-06-04 15:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:37] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2020-06-04 15:23:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:23:37] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned unsat
[2020-06-04 15:23:37] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2020-06-04 15:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:37] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2020-06-04 15:23:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:23:37] [INFO ] [Nat]Absence check using 19 positive place invariants in 4 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-06-04 15:23:38] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-04 15:23:38] [INFO ] Flatten gal took : 33 ms
FORMULA ShieldIIPs-PT-002A-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 15:23:38] [INFO ] Applying decomposition
[2020-06-04 15:23:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 15:23:38] [INFO ] Flatten gal took : 8 ms
[2020-06-04 15:23:38] [INFO ] Decomposing Gal with order
[2020-06-04 15:23:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-04 15:23:38] [INFO ] Removed a total of 34 redundant transitions.
[2020-06-04 15:23:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 15:23:38] [INFO ] Flatten gal took : 32 ms
[2020-06-04 15:23:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 4 ms.
[2020-06-04 15:23:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldIIPs-PT-002A-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 15:23:38] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2020-06-04 15:23:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ShieldIIPs-PT-002A @ 3570 seconds

FORMULA ShieldIIPs-PT-002A-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-002A-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-002A-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-002A-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-002A-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-002A-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-002A-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-002A-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for LTLCardinality @ ShieldIIPs-PT-002A

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"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "fairness",
"workflow": "product automaton"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
"compoundnumber": 7,
"type": "boolean"
}
},

{
"child":
[

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"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": "G (F ((((1 <= p21)) AND ((p12 <= 0)))))",
"processed_size": 39,
"rewrites": 49
},
"result":
{
"edges": 262,
"markings": 262,
"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": "fairness",
"workflow": "product automaton"
}
},

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 2,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 1,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 1,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "F (G ((G ((((p21 <= 0)) OR ((1 <= p12)))) AND ((1 <= p2)))))",
"processed_size": 61,
"rewrites": 49
},
"result":
{
"edges": 58908,
"markings": 12837,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 4
},
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 8,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 28404,
"runtime": 4.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(X(F((G(**) OR (** OR **)))) OR (G(F(**)) AND X(F((G(**) OR (** OR **)))))) : (G(F(*)) OR F(G((G(**) AND **)))) : X((F((G(F(*)) AND (* AND *))) U **)) : X(G(*)) : (X(**) AND F(*)) : F((X((X(**) AND *)) AND **)) : F((F((F(*) AND (* AND *))) AND X(*))) : G((F(**) AND (** OR **)))"
},
"net":
{
"arcs": 222,
"conflict_clusters": 17,
"places": 53,
"places_significant": 34,
"singleton_clusters": 0,
"transitions": 51
},
"result":
{
"preliminary_value": "yes no no no no yes no no ",
"value": "yes no no no no yes 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: 104/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 1696
lola: finding significant places
lola: 53 places, 51 transitions, 34 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: LP says that atomic proposition is always true: (p47 <= 1)
lola: LP says that atomic proposition is always true: (p27 <= 1)
lola: LP says that atomic proposition is always true: (p47 <= 1)
lola: LP says that atomic proposition is always true: (p12 <= 1)
lola: LP says that atomic proposition is always true: (p12 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p12 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p51 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p6 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p23 <= 1)
lola: LP says that atomic proposition is always true: (p52 <= 1)
lola: LP says that atomic proposition is always true: (p44 <= 1)
lola: LP says that atomic proposition is always true: (p23 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p23 <= 1)
lola: LP says that atomic proposition is always true: (p37 <= 1)
lola: LP says that atomic proposition is always true: (p23 <= 1)
lola: (G (F (X (X (G (F ((((p33 <= 0)) OR ((1 <= p47))))))))) U F (X (((G ((((p6 <= 0)) OR ((1 <= p27)))) OR ((p33 <= 0))) OR ((1 <= p47)))))) : (NOT(F (G ((((p21 <= 0)) OR ((1 <= p12)))))) OR F (G ((G ((((p21 <= 0)) OR ((1 <= p12)))) AND ((1 <= p2)))))) : X ((F (NOT(G (((X (F (X (G ((((p11 <= 0)) OR ((1 <= p12))))))) OR ((p2 <= 0))) OR ((1 <= p2)))))) U ((1 <= p51)))) : NOT(X (((1 <= 0) U F ((((1 <= p30)) AND ((p1 <= 0))))))) : (X ((((p32 <= 0)) OR ((1 <= p6)))) AND NOT(G ((((p46 <= 0)) OR ((1 <= p1)))))) : F (((X (X (((1 <= p23)))) AND NOT(X (((p52 <= 0) OR (((1 <= p41)) AND ((p44 <= 0))))))) AND ((1 <= p23)))) : NOT(G ((G (((G ((((p52 <= 0)) OR ((1 <= p7)))) OR ((p52 <= 0))) OR ((1 <= p7)))) OR X ((((p18 <= 0)) OR ((1 <= p23))))))) : G (((((p24 <= 0)) OR ((1 <= p37))) U (((p32 <= 0)) OR ((1 <= p23)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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: 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:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
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:329
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:525
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F ((G ((((p6 <= 0)) OR ((1 <= p27)))) OR (((p33 <= 0)) OR ((1 <= p47)))))) OR (G (F ((((p33 <= 0)) OR ((1 <= p47))))) AND X (F ((G ((((p6 <= 0)) OR ((1 <= p27)))) OR (((p33 <= 0)) OR ((1 <= p47))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((((p33 <= 0)) OR ((1 <= p47)))))
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 ((((p33 <= 0)) OR ((1 <= p47)))))
lola: processed formula length: 39
lola: 49 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: 84594 markings, 222717 edges
lola: ========================================
lola: subprocess 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((G ((((p6 <= 0)) OR ((1 <= p27)))) OR (((p33 <= 0)) OR ((1 <= p47))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((G ((((p6 <= 0)) OR ((1 <= p27)))) OR (((p33 <= 0)) OR ((1 <= p47))))))
lola: processed formula length: 78
lola: 49 rewrites
lola: closed formula file LTLCardinality.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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 2 markings, 1 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F ((G (F ((((1 <= p11)) AND ((p12 <= 0))))) AND (((1 <= p2)) AND ((p2 <= 0))))) U ((1 <= p51))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F ((G (F ((((1 <= p11)) AND ((p12 <= 0))))) AND (((1 <= p2)) AND ((p2 <= 0))))) U ((1 <= p51))))
lola: processed formula length: 100
lola: 49 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 5 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: 160339 markings, 470558 edges
lola: ========================================
lola: subprocess 2 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((((p30 <= 0)) OR ((1 <= p1)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((((p30 <= 0)) OR ((1 <= p1)))))
lola: processed formula length: 38
lola: 49 rewrites
lola: closed formula file LTLCardinality.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: 148 markings, 148 edges
lola: ========================================
lola: subprocess 3 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((((p32 <= 0)) OR ((1 <= p6)))) AND F ((((1 <= p46)) AND ((p1 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((((1 <= p46)) AND ((p1 <= 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: (((p46 <= 0)) OR ((1 <= p1)))
lola: processed formula length: 30
lola: 51 rewrites
lola: closed formula file LTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 237 markings, 236 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((X ((X (((1 <= p23))) AND ((1 <= p52) AND (((p41 <= 0)) OR ((1 <= p44)))))) AND ((1 <= p23))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((X ((X (((1 <= p23))) AND ((1 <= p52) AND (((p41 <= 0)) OR ((1 <= p44)))))) AND ((1 <= p23))))
lola: processed formula length: 98
lola: 49 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 10 markings, 9 edges
lola: ========================================
lola: subprocess 5 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((F ((F ((((1 <= p52)) AND ((p7 <= 0)))) AND (((1 <= p52)) AND ((p7 <= 0))))) AND X ((((1 <= p18)) AND ((p23 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((F ((F ((((1 <= p52)) AND ((p7 <= 0)))) AND (((1 <= p52)) AND ((p7 <= 0))))) AND X ((((1 <= p18)) AND ((p23 <= 0))))))
lola: processed formula length: 121
lola: 49 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: 123 markings, 123 edges
lola: ========================================
lola: subprocess 6 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((F ((((p32 <= 0)) OR ((1 <= p23)))) AND ((((p24 <= 0)) OR ((1 <= p37))) OR (((p32 <= 0)) OR ((1 <= p23))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((F ((((p32 <= 0)) OR ((1 <= p23)))) AND ((((p24 <= 0)) OR ((1 <= p37))) OR (((p32 <= 0)) OR ((1 <= p23))))))
lola: processed formula length: 114
lola: 49 rewrites
lola: closed formula file LTLCardinality.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: 3439 markings, 6817 edges
lola: ========================================
lola: subprocess 7 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G (F ((((1 <= p21)) AND ((p12 <= 0))))) OR F (G ((G ((((p21 <= 0)) OR ((1 <= p12)))) AND ((1 <= p2))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((((1 <= p21)) AND ((p12 <= 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 <= p21)) AND ((p12 <= 0)))))
lola: processed formula length: 39
lola: 49 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: 262 markings, 262 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (G (F ((((1 <= p21)) AND ((p12 <= 0))))) OR F (G ((G ((((p21 <= 0)) OR ((1 <= p12)))) AND ((1 <= p2))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: G (F ((((1 <= p21)) AND ((p12 <= 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 <= p21)) AND ((p12 <= 0)))))
lola: processed formula length: 39
lola: 49 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: 262 markings, 262 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: F (G ((G ((((p21 <= 0)) OR ((1 <= p12)))) AND ((1 <= p2)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((G ((((p21 <= 0)) OR ((1 <= p12)))) AND ((1 <= p2)))))
lola: processed formula length: 61
lola: 49 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: 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: 12837 markings, 58908 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: RESULT
lola:
SUMMARY: yes no no no no yes no no
lola:
preliminary result: yes no no no no yes no no
lola: ========================================
lola: memory consumption: 28404 KB
lola: time consumption: 4 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="ShieldIIPs-PT-002A"
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 ShieldIIPs-PT-002A, 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 r211-tajo-159033476900057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-002A.tgz
mv ShieldIIPs-PT-002A 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 ;