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-oct2-162038334600141.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 CloudDeployment-PT-3a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334600141
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K Mar 23 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 12:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 97K 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 CloudDeployment-PT-3a-00
FORMULA_NAME CloudDeployment-PT-3a-01
FORMULA_NAME CloudDeployment-PT-3a-02
FORMULA_NAME CloudDeployment-PT-3a-03
FORMULA_NAME CloudDeployment-PT-3a-04
FORMULA_NAME CloudDeployment-PT-3a-05
FORMULA_NAME CloudDeployment-PT-3a-06
FORMULA_NAME CloudDeployment-PT-3a-07
FORMULA_NAME CloudDeployment-PT-3a-08
FORMULA_NAME CloudDeployment-PT-3a-09
FORMULA_NAME CloudDeployment-PT-3a-10
FORMULA_NAME CloudDeployment-PT-3a-11
FORMULA_NAME CloudDeployment-PT-3a-12
FORMULA_NAME CloudDeployment-PT-3a-13
FORMULA_NAME CloudDeployment-PT-3a-14
FORMULA_NAME CloudDeployment-PT-3a-15

=== Now, execution of the tool begins

BK_START 1620899525241

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 09:52:07] [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 09:52:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 09:52:07] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2021-05-13 09:52:07] [INFO ] Transformed 104 places.
[2021-05-13 09:52:07] [INFO ] Transformed 308 transitions.
[2021-05-13 09:52:07] [INFO ] Found NUPN structural information;
[2021-05-13 09:52:07] [INFO ] Parsed PT model containing 104 places and 308 transitions in 91 ms.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
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 2157 resets, run finished after 178 ms. (steps per millisecond=561 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1]
[2021-05-13 09:52:07] [INFO ] Flow matrix only has 159 transitions (discarded 119 similar events)
// Phase 1: matrix 159 rows 104 cols
[2021-05-13 09:52:07] [INFO ] Computed 18 place invariants in 5 ms
[2021-05-13 09:52:07] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 19 ms returned sat
[2021-05-13 09:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:52:07] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2021-05-13 09:52:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:52:07] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 7 ms returned unsat
[2021-05-13 09:52:07] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 7 ms returned sat
[2021-05-13 09:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:52:07] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-13 09:52:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:52:07] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 15 ms returned unsat
[2021-05-13 09:52:07] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 8 ms returned sat
[2021-05-13 09:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:52:08] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2021-05-13 09:52:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:52:08] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 5 ms returned unsat
[2021-05-13 09:52:08] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 7 ms returned sat
[2021-05-13 09:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:52:08] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-13 09:52:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:52:08] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 5 ms returned unsat
[2021-05-13 09:52:08] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 7 ms returned sat
[2021-05-13 09:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:52:08] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2021-05-13 09:52:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:52:08] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 5 ms returned unsat
Successfully simplified 5 atomic propositions for a total of 7 simplifications.
[2021-05-13 09:52:08] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-13 09:52:08] [INFO ] Flatten gal took : 50 ms
FORMULA CloudDeployment-PT-3a-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 09:52:08] [INFO ] Applying decomposition
[2021-05-13 09:52:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-13 09:52:08] [INFO ] Flatten gal took : 17 ms
[2021-05-13 09:52:08] [INFO ] Decomposing Gal with order
[2021-05-13 09:52:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 09:52:08] [INFO ] Removed a total of 542 redundant transitions.
[2021-05-13 09:52:08] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-13 09:52:08] [INFO ] Flatten gal took : 49 ms
[2021-05-13 09:52:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 7 ms.
[2021-05-13 09:52:08] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA CloudDeployment-PT-3a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3a-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 09:52:08] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2021-05-13 09:52:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ CloudDeployment-PT-3a @ 3570 seconds

FORMULA CloudDeployment-PT-3a-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3a-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3a-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3a-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3a-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3a-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3a-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3a-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for LTLCardinality @ CloudDeployment-PT-3a

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{
"dynamic_timelimit": true,
"localtimelimit": 3567
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "F (G ((((p57 <= 0)) OR ((1 <= p49)))))",
"processed_size": 39,
"rewrites": 36
},
"result":
{
"edges": 3283,
"markings": 587,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 7,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "stabilization",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 32356,
"runtime": 3.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "F(G(**)) : X((** OR (G((F(**) AND (F(**) OR **))) AND F(**)))) : F(G((F(**) AND (F((** AND **)) OR X(X(**)))))) : X(**) : (** U X(F(**))) : F(G(**)) : X(X(F(**))) : (X(X(G(*))) AND F(**))"
},
"net":
{
"arcs": 1515,
"conflict_clusters": 28,
"places": 104,
"places_significant": 86,
"singleton_clusters": 0,
"transitions": 278
},
"result":
{
"preliminary_value": "no yes no no yes no yes no ",
"value": "no yes no no yes no yes 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: 382/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 104
lola: finding significant places
lola: 104 places, 278 transitions, 86 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: (p11 <= 1)
lola: LP says that atomic proposition is always true: (p74 <= 1)
lola: LP says that atomic proposition is always true: (p25 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p61 <= 1)
lola: LP says that atomic proposition is always true: (p61 <= 1)
lola: LP says that atomic proposition is always true: (p103 <= 1)
lola: LP says that atomic proposition is always true: (p78 <= 1)
lola: LP says that atomic proposition is always true: (p78 <= 1)
lola: LP says that atomic proposition is always true: (p63 <= 1)
lola: LP says that atomic proposition is always true: (p94 <= 1)
lola: LP says that atomic proposition is always true: (p33 <= 1)
lola: LP says that atomic proposition is always true: (p33 <= 1)
lola: LP says that atomic proposition is always true: (p52 <= 1)
lola: LP says that atomic proposition is always true: (p49 <= 1)
lola: LP says that atomic proposition is always true: (p99 <= 1)
lola: LP says that atomic proposition is always true: (p64 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: F (G (F (X (G ((((p72 <= 0)) OR ((1 <= p11)))))))) : (X (G ((F ((((p17 <= 0)) OR ((1 <= p74)))) U (((p92 <= 0)) OR ((1 <= p25)))))) U X ((((p3 <= 0)) OR ((1 <= p10))))) : F (X (G ((F ((((1 <= 0) U (((p42 <= 0)) OR ((1 <= p24)))) AND (((p83 <= 0)) OR ((1 <= p61))))) U X (X ((((p83 <= 0)) OR ((1 <= p61))))))))) : X ((((p4 <= 0)) OR ((1 <= p103)))) : ((((p49 <= 0)) OR ((1 <= p78))) U X ((F ((((p49 <= 0)) OR ((1 <= p78)))) U F (((((p66 <= 0)) OR ((1 <= p63))) AND (((p38 <= 0)) OR ((1 <= p94)))))))) : (((X ((((p103 <= 0)) OR ((1 <= p33)))) U ((((p103 <= 0)) OR ((1 <= p33))) U (0 <= 0))) OR X ((((p71 <= 0)) OR ((1 <= p52))))) U G ((((p57 <= 0)) OR ((1 <= p49))))) : X (X (F ((((p9 <= 0)) OR ((1 <= p99)))))) : (NOT(X (X (((((p5 <= 0)) OR ((1 <= p64))) U F ((((p24 <= 0)) OR ((1 <= p0)))))))) AND NOT(G (NOT(F ((((p24 <= 0)) OR ((1 <= p0))))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:166
lola: rewrite Frontend/Parser/formula_rewrite.k:166
lola: rewrite Frontend/Parser/formula_rewrite.k:124
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:422
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
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 (((((p3 <= 0)) OR ((1 <= p10))) OR (G ((F ((((p92 <= 0)) OR ((1 <= p25)))) AND (F ((((p17 <= 0)) OR ((1 <= p74)))) OR (((p92 <= 0)) OR ((1 <= p25)))))) AND F ((((p3 <= 0)) OR ((1 <= p10)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((((p3 <= 0)) OR ((1 <= p10))) OR (G ((F ((((p92 <= 0)) OR ((1 <= p25)))) AND (F ((((p17 <= 0)) OR ((1 <= p74)))) OR (((p92 <= 0)) OR ((1 <= p25)))))) AND F ((((p3 <= 0)) OR ((1 <= p10)))))))
lola: processed formula length: 199
lola: 36 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F ((((p83 <= 0)) OR ((1 <= p61)))) AND (F (((((p42 <= 0)) OR ((1 <= p24))) AND (((p83 <= 0)) OR ((1 <= p61))))) OR X (X ((((p83 <= 0)) OR ((1 <= p61)))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((((p83 <= 0)) OR ((1 <= p61)))) AND (F (((((p42 <= 0)) OR ((1 <= p24))) AND (((p83 <= 0)) OR ((1 <= p61))))) OR X (X ((((p83 <= 0)) OR ((1 <= p61)))))))))
lola: processed formula length: 168
lola: 36 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: 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: 8 markings, 9 edges
lola: ========================================
lola: subprocess 2 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((((p4 <= 0)) OR ((1 <= p103))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((((p4 <= 0)) OR ((1 <= p103))))
lola: processed formula length: 35
lola: 36 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: 5 markings, 5 edges
lola: ========================================
lola: subprocess 3 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((p49 <= 0)) OR ((1 <= p78))) U X (F (((((p66 <= 0)) OR ((1 <= p63))) AND (((p38 <= 0)) OR ((1 <= p94)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((((p49 <= 0)) OR ((1 <= p78))) U X (F (((((p66 <= 0)) OR ((1 <= p63))) AND (((p38 <= 0)) OR ((1 <= p94)))))))
lola: processed formula length: 113
lola: 36 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: subprocess 4 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (F ((((p9 <= 0)) OR ((1 <= p99))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (F ((((p9 <= 0)) OR ((1 <= p99))))))
lola: processed formula length: 42
lola: 36 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: 13 markings, 23 edges
lola: ========================================
lola: subprocess 5 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (X (G ((((1 <= p24)) AND ((p0 <= 0)))))) AND F ((((p24 <= 0)) OR ((1 <= p0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((((p24 <= 0)) OR ((1 <= p0))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (((1 <= p24)) AND ((p0 <= 0)))
lola: processed formula length: 30
lola: 38 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: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 6 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G ((((1 <= p24)) AND ((p0 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G ((((1 <= p24)) AND ((p0 <= 0))))))
lola: processed formula length: 42
lola: 36 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: 5 markings, 5 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((((p72 <= 0)) OR ((1 <= p11)))))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((((p72 <= 0)) OR ((1 <= p11)))))
lola: processed formula length: 39
lola: 36 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: 402 markings, 2286 edges
lola: ========================================
lola: subprocess 7 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((((p57 <= 0)) OR ((1 <= p49)))))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((((p57 <= 0)) OR ((1 <= p49)))))
lola: processed formula length: 39
lola: 36 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: 587 markings, 3283 edges
lola: RESULT
lola:
SUMMARY: no yes no no yes no yes no
lola:
preliminary result: no yes no no yes no yes no
lola: ========================================
lola: memory consumption: 32356 KB
lola: time consumption: 3 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="CloudDeployment-PT-3a"
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 CloudDeployment-PT-3a, 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-oct2-162038334600141"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-3a.tgz
mv CloudDeployment-PT-3a 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 ;