Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r056-oct2-162038334800217.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is CloudOpsManagement-PT-01280by00640, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334800217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 23K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 154K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 23 03:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 22 12:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 12:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 13 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 17K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-01280by00640-00
FORMULA_NAME CloudOpsManagement-PT-01280by00640-01
FORMULA_NAME CloudOpsManagement-PT-01280by00640-02
FORMULA_NAME CloudOpsManagement-PT-01280by00640-03
FORMULA_NAME CloudOpsManagement-PT-01280by00640-04
FORMULA_NAME CloudOpsManagement-PT-01280by00640-05
FORMULA_NAME CloudOpsManagement-PT-01280by00640-06
FORMULA_NAME CloudOpsManagement-PT-01280by00640-07
FORMULA_NAME CloudOpsManagement-PT-01280by00640-08
FORMULA_NAME CloudOpsManagement-PT-01280by00640-09
FORMULA_NAME CloudOpsManagement-PT-01280by00640-10
FORMULA_NAME CloudOpsManagement-PT-01280by00640-11
FORMULA_NAME CloudOpsManagement-PT-01280by00640-12
FORMULA_NAME CloudOpsManagement-PT-01280by00640-13
FORMULA_NAME CloudOpsManagement-PT-01280by00640-14
FORMULA_NAME CloudOpsManagement-PT-01280by00640-15

=== Now, execution of the tool begins

BK_START 1620903084332

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 10:51:26] [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]
[2021-05-13 10:51:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 10:51:26] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2021-05-13 10:51:26] [INFO ] Transformed 27 places.
[2021-05-13 10:51:26] [INFO ] Transformed 29 transitions.
[2021-05-13 10:51:26] [INFO ] Parsed PT model containing 27 places and 29 transitions in 75 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100614 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=1705 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 29 rows 27 cols
[2021-05-13 10:51:26] [INFO ] Computed 11 place invariants in 2 ms
[2021-05-13 10:51:26] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned unsat
[2021-05-13 10:51:26] [INFO ] [Real]Absence check using 11 positive place invariants in 26 ms returned sat
[2021-05-13 10:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:51:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-13 10:51:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:51:26] [INFO ] [Nat]Absence check using 11 positive place invariants in 16 ms returned sat
[2021-05-13 10:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:51:26] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2021-05-13 10:51:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-13 10:51:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-13 10:51:26] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 3 ms.
[2021-05-13 10:51:26] [INFO ] Added : 25 causal constraints over 6 iterations in 62 ms. Result :sat
[2021-05-13 10:51:26] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned unsat
[2021-05-13 10:51:26] [INFO ] [Real]Absence check using 11 positive place invariants in 67 ms returned unsat
[2021-05-13 10:51:27] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned unsat
[2021-05-13 10:51:27] [INFO ] [Real]Absence check using 11 positive place invariants in 44 ms returned unsat
[2021-05-13 10:51:27] [INFO ] [Real]Absence check using 11 positive place invariants in 31 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 7 simplifications.
[2021-05-13 10:51:27] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2021-05-13 10:51:27] [INFO ] Flatten gal took : 45 ms
FORMULA CloudOpsManagement-PT-01280by00640-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-01280by00640-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-01280by00640-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-01280by00640-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-01280by00640-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-01280by00640-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-01280by00640-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 10:51:27] [INFO ] Flatten gal took : 14 ms
[2021-05-13 10:51:27] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2021-05-13 10:51:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ CloudOpsManagement-PT-01280by00640 @ 3570 seconds

FORMULA CloudOpsManagement-PT-01280by00640-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudOpsManagement-PT-01280by00640-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudOpsManagement-PT-01280by00640-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudOpsManagement-PT-01280by00640-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudOpsManagement-PT-01280by00640-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudOpsManagement-PT-01280by00640-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudOpsManagement-PT-01280by00640-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudOpsManagement-PT-01280by00640-03 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudOpsManagement-PT-01280by00640-15 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3139
rslt: Output for LTLCardinality @ CloudOpsManagement-PT-01280by00640

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"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 1,
"aneg": 0,
"comp": 2,
"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": 3,
"visible_transitions": 0
},
"processed": "G (((p15 <= 0) OR (p20 <= p8)))",
"processed_size": 32,
"rewrites": 69
},
"result":
{
"edges": 33495026,
"markings": 22261116,
"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": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 3168,
"runtime": 431.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X(((** OR (X((F(**) U **)) AND G(**))) U **)) : X(G((F(**) AND (** OR X(**))))) : X(G((X(X(X(X(G(*))))) AND **))) : (X(F(*)) OR (G(**) OR (X(**) OR (X(**) AND **)))) : X(G((G(*) AND *))) : G(**) : X(F((X(G(**)) AND **))) : G(F(**)) : G(F((X(G(**)) OR **)))"
},
"net":
{
"arcs": 94,
"conflict_clusters": 11,
"places": 27,
"places_significant": 16,
"singleton_clusters": 0,
"transitions": 29
},
"result":
{
"preliminary_value": "no no unknown yes no no no no unknown ",
"value": "no no unknown yes no no no no unknown "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 56/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 864
lola: finding significant places
lola: 27 places, 29 transitions, 16 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 ((((p22 <= p9) OR (X ((F ((3 <= p4)) U (p13 <= p15))) AND G ((p13 <= p15)))) U (3 <= p4))) : G (X (((p13 + 1 <= p26) U X ((p26 <= p13))))) : G (X ((NOT(X (F (((0 <= 0) U X (X (X ((p8 <= p3)))))))) AND (1 <= p26)))) : (((NOT(G (X ((2 <= p14)))) OR G ((p24 <= p20))) OR X ((1 <= p15))) OR (X ((p2 <= p0)) AND (p16 <= p8))) : NOT(X (F ((F ((3 <= p18)) OR (p18 <= p21))))) : G (((p15 <= 0) OR (p20 <= p8))) : F (X ((X (((0 <= 0) U (1 <= p0))) U (X (G ((p0 <= 0))) AND (p24 <= p3))))) : G (NOT((X ((p6 <= p20)) U X (F (G (NOT((((p23 <= p15) OR (1 <= p9)) U (1 <= p12))))))))) : X (G (NOT(F (X (NOT(F ((G (X ((p25 <= p7))) OR (p22 <= p8)))))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
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:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:341
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:353
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((((p22 <= p9) OR (X ((F ((3 <= p4)) U (p13 <= p15))) AND G ((p13 <= p15)))) U (3 <= p4)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((((p22 <= p9) OR (X ((F ((3 <= p4)) U (p13 <= p15))) AND G ((p13 <= p15)))) U (3 <= p4)))
lola: processed formula length: 92
lola: 69 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: 645 markings, 645 edges
lola: ========================================
lola: subprocess 1 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((F ((p26 <= p13)) AND ((p13 + 1 <= p26) OR X ((p26 <= p13))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((F ((p26 <= p13)) AND ((p13 + 1 <= p26) OR X ((p26 <= p13))))))
lola: processed formula length: 69
lola: 69 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: 645 markings, 645 edges
lola: ========================================
lola: subprocess 2 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((X (X (X (X (G ((p3 + 1 <= p8)))))) AND (1 <= p26))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((X (X (X (X (G ((p3 + 1 <= p8)))))) AND (1 <= p26))))
lola: processed formula length: 59
lola: 69 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: 5126343 markings, 7728482 edges, 1025269 markings/sec, 0 secs
lola: 9986375 markings, 15040451 edges, 972006 markings/sec, 5 secs
lola: 14790818 markings, 22265145 edges, 960889 markings/sec, 10 secs
lola: 19639670 markings, 29555033 edges, 969770 markings/sec, 15 secs
lola: 24561890 markings, 36953673 edges, 984444 markings/sec, 20 secs
lola: 29353277 markings, 44154654 edges, 958277 markings/sec, 25 secs
lola: 34080778 markings, 51259033 edges, 945500 markings/sec, 30 secs
lola: 38818027 markings, 58377481 edges, 947450 markings/sec, 35 secs
lola: 43563992 markings, 65508516 edges, 949193 markings/sec, 40 secs
lola: 48214364 markings, 72495446 edges, 930074 markings/sec, 45 secs
lola: 52859328 markings, 79473905 edges, 928993 markings/sec, 50 secs
lola: 57459223 markings, 86384239 edges, 919979 markings/sec, 55 secs
lola: 62163901 markings, 93451901 edges, 940936 markings/sec, 60 secs
lola: 66859399 markings, 100505310 edges, 939100 markings/sec, 65 secs
lola: 71527752 markings, 107517763 edges, 933671 markings/sec, 70 secs
lola: 72520395 markings, 109010203 edges, 198529 markings/sec, 75 secs
lola: 76430300 markings, 114883097 edges, 781981 markings/sec, 80 secs
lola: 80488155 markings, 120976834 edges, 811571 markings/sec, 85 secs
lola: 84268135 markings, 126655116 edges, 755996 markings/sec, 90 secs
lola: 88153868 markings, 132491606 edges, 777147 markings/sec, 95 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 577 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F ((p14 <= 1))) OR (G ((p24 <= p20)) OR (X ((1 <= p15)) OR (X ((p2 <= p0)) AND (p16 <= p8)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 577 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p16 <= p8)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p16 <= p8)
lola: processed formula length: 11
lola: 69 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 692 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p24 <= p20))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p24 <= p20))
lola: processed formula length: 16
lola: 69 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: 10951 markings, 12300 edges
lola: subprocess 5 will run for 865 seconds at most (--localtimelimit=0)
lola: lola: ================================================================================

lola: ...considering subproblem: X ((1 <= p15))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((1 <= p15))
lola: processed formula length: 14
lola: 69 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: 645 markings, 645 edges
lola: ========================================
lola: subprocess 6 will run for 1154 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((p14 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((p14 <= 1)))
lola: processed formula length: 18
lola: 69 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 4 markings, 3 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 4 will run for 692 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((G ((p18 <= 2)) AND (p21 + 1 <= p18))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((G ((p18 <= 2)) AND (p21 + 1 <= p18))))
lola: processed formula length: 45
lola: 69 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: 714 markings, 761 edges
lola: ========================================
lola: subprocess 5 will run for 865 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((X (G ((p0 <= 0))) AND (p24 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((X (G ((p0 <= 0))) AND (p24 <= p3))))
lola: processed formula length: 43
lola: 69 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: 645 markings, 645 edges
lola: ========================================
lola: subprocess 6 will run for 1154 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((X (G ((p25 <= p7))) OR (p22 <= p8))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((X (G ((p25 <= p7))) OR (p22 <= p8))))
lola: processed formula length: 44
lola: 69 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: 5463844 markings, 8236442 edges, 1092769 markings/sec, 0 secs
lola: 10473997 markings, 15773797 edges, 1002031 markings/sec, 5 secs
lola: 15437337 markings, 23237275 edges, 992668 markings/sec, 10 secs
lola: 20320096 markings, 30577923 edges, 976552 markings/sec, 15 secs
lola: 25158079 markings, 37849904 edges, 967597 markings/sec, 20 secs
lola: 29938732 markings, 45034733 edges, 956131 markings/sec, 25 secs
lola: 34687137 markings, 52170342 edges, 949681 markings/sec, 30 secs
lola: 39410997 markings, 59268475 edges, 944772 markings/sec, 35 secs
lola: 44166655 markings, 66413945 edges, 951132 markings/sec, 40 secs
lola: 48886338 markings, 73505066 edges, 943937 markings/sec, 45 secs
lola: 53655295 markings, 80669723 edges, 953791 markings/sec, 50 secs
lola: 58332376 markings, 87695868 edges, 935416 markings/sec, 55 secs
lola: 62967564 markings, 94659240 edges, 927038 markings/sec, 60 secs
lola: 67550245 markings, 101542988 edges, 916536 markings/sec, 65 secs
lola: 72078274 markings, 108344758 edges, 905606 markings/sec, 70 secs
lola: 75965616 markings, 114185231 edges, 777468 markings/sec, 75 secs
lola: 79957273 markings, 120181658 edges, 798331 markings/sec, 80 secs
lola: 83787671 markings, 125933207 edges, 766080 markings/sec, 85 secs
lola: 87514078 markings, 131530382 edges, 745281 markings/sec, 90 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 1680 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((1 <= p12)))
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 <= p12)))
lola: processed formula length: 18
lola: 69 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: 5126 markings, 5126 edges
lola: ========================================
lola: subprocess 8 will run for 3361 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((p15 <= 0) OR (p20 <= p8)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((p15 <= 0) OR (p20 <= p8)))
lola: processed formula length: 32
lola: 69 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: 4404245 markings, 6641564 edges, 880849 markings/sec, 0 secs
lola: 8820016 markings, 13286008 edges, 883154 markings/sec, 5 secs
lola: 13195110 markings, 19866004 edges, 875019 markings/sec, 10 secs
lola: 17594469 markings, 26480495 edges, 879872 markings/sec, 15 secs
lola: 21926014 markings, 32991908 edges, 866309 markings/sec, 20 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: 22261116 markings, 33495026 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: X (G ((X (X (X (X (G ((p3 + 1 <= p8)))))) AND (1 <= p26))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((X (X (X (X (G ((p3 + 1 <= p8)))))) AND (1 <= p26))))
lola: processed formula length: 59
lola: 69 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: 5432614 markings, 8189359 edges, 1086523 markings/sec, 0 secs
lola: 10572401 markings, 15921767 edges, 1027957 markings/sec, 5 secs
lola: 15704633 markings, 23639287 edges, 1026446 markings/sec, 10 secs
lola: 20736956 markings, 31204570 edges, 1006465 markings/sec, 15 secs
lola: 25745715 markings, 38732974 edges, 1001752 markings/sec, 20 secs
lola: 30690266 markings, 46164127 edges, 988910 markings/sec, 25 secs
lola: 35516684 markings, 53416811 edges, 965284 markings/sec, 30 secs
lola: 40409857 markings, 60769370 edges, 978635 markings/sec, 35 secs
lola: 45228406 markings, 68009238 edges, 963710 markings/sec, 40 secs
lola: 50068578 markings, 75281049 edges, 968034 markings/sec, 45 secs
lola: 54871259 markings, 82496211 edges, 960536 markings/sec, 50 secs
lola: 59604624 markings, 89607265 edges, 946673 markings/sec, 55 secs
lola: 64432242 markings, 96859214 edges, 965524 markings/sec, 60 secs
lola: 69188828 markings, 104004437 edges, 951317 markings/sec, 65 secs
lola: 73584018 markings, 110607373 edges, 879038 markings/sec, 70 secs
lola: 77557354 markings, 116576104 edges, 794667 markings/sec, 75 secs
lola: 81511834 markings, 122515114 edges, 790896 markings/sec, 80 secs
lola: 85426299 markings, 128393870 edges, 782893 markings/sec, 85 secs
lola: 89317044 markings, 134245073 edges, 778149 markings/sec, 90 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: G (F ((X (G ((p25 <= p7))) OR (p22 <= p8))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((X (G ((p25 <= p7))) OR (p22 <= p8))))
lola: processed formula length: 44
lola: 69 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: 5248778 markings, 7912663 edges, 1049756 markings/sec, 0 secs
lola: 10328022 markings, 15554174 edges, 1015849 markings/sec, 5 secs
lola: 15390429 markings, 23166809 edges, 1012481 markings/sec, 10 secs
lola: 20311120 markings, 30564359 edges, 984138 markings/sec, 15 secs
lola: 25168441 markings, 37865368 edges, 971464 markings/sec, 20 secs
lola: 29949202 markings, 45050394 edges, 956152 markings/sec, 25 secs
lola: 34685910 markings, 52168390 edges, 947342 markings/sec, 30 secs
lola: 39394399 markings, 59243668 edges, 941698 markings/sec, 35 secs
lola: 44246884 markings, 66534457 edges, 970497 markings/sec, 40 secs
lola: 49000612 markings, 73676690 edges, 950746 markings/sec, 45 secs
lola: 53773731 markings, 80847508 edges, 954624 markings/sec, 50 secs
lola: 58497755 markings, 87944572 edges, 944805 markings/sec, 55 secs
lola: 63269425 markings, 95112382 edges, 954334 markings/sec, 60 secs
lola: 67945194 markings, 102136241 edges, 935154 markings/sec, 65 secs
lola: 72564209 markings, 109076179 edges, 923803 markings/sec, 70 secs
lola: 76535798 markings, 115042277 edges, 794318 markings/sec, 75 secs
lola: 80482800 markings, 120983710 edges, 789400 markings/sec, 80 secs
lola: 84422729 markings, 126886623 edges, 787986 markings/sec, 85 secs
lola: 88345068 markings, 132777971 edges, 784468 markings/sec, 90 secs
lola: Child process aborted or communication problem between parent and child process
lola: RESULT
lola:
SUMMARY: no no unknown yes no no no no unknown
lola:
preliminary result: no no unknown yes no no no no unknown
lola: memory consumption: 3168 KB
lola: time consumption: 431 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="CloudOpsManagement-PT-01280by00640"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is CloudOpsManagement-PT-01280by00640, 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 r056-oct2-162038334800217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-01280by00640.tgz
mv CloudOpsManagement-PT-01280by00640 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 ;