Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r322-tall-162132128000166.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is TwoPhaseLocking-PT-nC01000vN, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r322-tall-162132128000166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 12 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 12 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.6K May 12 04:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 12 04:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 11 18:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 18:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 10 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 4.6K May 12 08:13 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 TwoPhaseLocking-PT-nC01000vN-00
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-01
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-02
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-03
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-04
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-05
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-06
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-07
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-08
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-09
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-10
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-11
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-12
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-13
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-14
FORMULA_NAME TwoPhaseLocking-PT-nC01000vN-15

=== Now, execution of the tool begins

BK_START 1621448897146

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 18:28:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 18:28:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 18:28:18] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2021-05-19 18:28:18] [INFO ] Transformed 8 places.
[2021-05-19 18:28:18] [INFO ] Transformed 6 transitions.
[2021-05-19 18:28:18] [INFO ] Parsed PT model containing 8 places and 6 transitions in 57 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100058 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=1075 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 6 rows 8 cols
[2021-05-19 18:28:18] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-19 18:28:19] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned unsat
[2021-05-19 18:28:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2021-05-19 18:28:19] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2021-05-19 18:28:19] [INFO ] Flatten gal took : 21 ms
FORMULA TwoPhaseLocking-PT-nC01000vN-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC01000vN-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC01000vN-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC01000vN-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC01000vN-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC01000vN-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC01000vN-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC01000vN-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 18:28:19] [INFO ] Flatten gal took : 2 ms
[2021-05-19 18:28:19] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2021-05-19 18:28:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 0 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ TwoPhaseLocking-PT-nC01000vN @ 3570 seconds

FORMULA TwoPhaseLocking-PT-nC01000vN-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TwoPhaseLocking-PT-nC01000vN-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TwoPhaseLocking-PT-nC01000vN-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TwoPhaseLocking-PT-nC01000vN-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TwoPhaseLocking-PT-nC01000vN-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TwoPhaseLocking-PT-nC01000vN-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TwoPhaseLocking-PT-nC01000vN-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TwoPhaseLocking-PT-nC01000vN-09 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2729
rslt: Output for LTLFireability @ TwoPhaseLocking-PT-nC01000vN

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"files":
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"net": "model.pnml"
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"formula":
{
"skeleton": "X((F(**) OR (** OR **))) : X(G((F((G(**) OR (G(*) AND X(**)))) OR (* OR *)))) : F(**) : G(F(**)) : (X(**) OR (F(G(**)) AND X((F(**) AND F(**))))) : X((F(**) OR **)) : F(G(**)) : X((X(F(*)) AND (F(G(*)) OR G(F(*)))))"
},
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"places_significant": 5,
"singleton_clusters": 0,
"transitions": 6
},
"result":
{
"preliminary_value": "yes no yes unknown no yes no no ",
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"task":
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}
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: 14/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 256
lola: finding significant places
lola: 8 places, 6 transitions, 5 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLFireability.xml
lola: (X ((((0 <= 0) U F ((1 <= p6))) OR (1 <= p6))) OR X ((1 <= p2))) : G (NOT(X (((G ((F (((p3 <= 0) OR (p5 <= 0))) U NOT(X (((1 <= p3) AND (1 <= p5)))))) AND (1 <= p0)) AND (1 <= p1))))) : F ((1 <= p6)) : G (X (F (((p6 <= 0) OR ((1 <= p0) AND (1 <= p1)))))) : (X ((1 <= p7)) OR ((F (G ((1 <= p6))) AND X (F (((1 <= p3) AND (1 <= p4))))) AND X (F ((1 <= p7))))) : X ((F (((1 <= p3) AND (1 <= p5))) OR (1 <= p6))) : F (G (((p2 <= 0) AND (1 <= p0) AND (1 <= p1) AND (1 <= p7)))) : X (NOT((X (G (F ((1 <= p2)))) U G (X ((1 <= p2))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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: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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:377
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
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:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F ((1 <= p6)) OR ((1 <= p6) OR (1 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F ((1 <= p6)) OR ((1 <= p6) OR (1 <= p2))))
lola: processed formula length: 47
lola: 48 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: 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: 1001 markings, 1000 edges
lola: ========================================
lola: subprocess 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((F ((G (((1 <= p3) AND (1 <= p5))) OR (G (((1 <= p3) AND (1 <= p5))) AND X (((1 <= p3) AND (1 <= p5)))))) OR ((p0 <= 0) OR (p1 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((F ((G (((1 <= p3) AND (1 <= p5))) OR (G (((1 <= p3) AND (1 <= p5))) AND X (((1 <= p3) AND (1 <= p5)))))) OR ((p0 <= 0) OR (p1 <= 0)))))
lola: processed formula length: 142
lola: 48 rewrites
lola: closed formula file LTLFireability.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: 2004 markings, 2004 edges
lola: ========================================
lola: subprocess 2 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((1 <= p7)) OR (F (G ((1 <= p6))) AND X ((F (((1 <= p3) AND (1 <= p4))) AND F ((1 <= p7))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((1 <= p6)))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((1 <= p6)))
lola: processed formula length: 17
lola: 48 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 2006 markings, 2007 edges
lola: ========================================
lola: subprocess 3 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((1 <= p7))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((1 <= p7))
lola: processed formula length: 13
lola: 48 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: 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: 2003 markings, 2003 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F (((1 <= p3) AND (1 <= p5))) OR (1 <= p6)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F (((1 <= p3) AND (1 <= p5))) OR (1 <= p6)))
lola: processed formula length: 48
lola: 48 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: 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 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (F ((p2 <= 0))) AND (F (G ((p2 <= 0))) OR G (F ((p2 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (F ((p2 <= 0))) AND (F (G ((p2 <= 0))) OR G (F ((p2 <= 0))))))
lola: processed formula length: 68
lola: 48 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 2022 markings, 2030 edges
lola: ========================================
lola: subprocess 5 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((1 <= p6))
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: (p6 <= 0)
lola: processed formula length: 9
lola: 50 rewrites
lola: closed formula file LTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 501 markings, 500 edges
lola: ========================================
lola: subprocess 6 will run for 1784 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F (((p6 <= 0) OR ((1 <= p0) AND (1 <= p1)))))
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 (((p6 <= 0) OR ((1 <= p0) AND (1 <= p1)))))
lola: processed formula length: 49
lola: 48 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: 2916004 markings, 5933603 edges, 583201 markings/sec, 0 secs
lola: 5339157 markings, 11254657 edges, 484631 markings/sec, 5 secs
lola: 7642048 markings, 16506392 edges, 460578 markings/sec, 10 secs
lola: 9916026 markings, 21796963 edges, 454796 markings/sec, 15 secs
lola: 12106777 markings, 26899261 edges, 438150 markings/sec, 20 secs
lola: 14240934 markings, 32026066 edges, 426831 markings/sec, 25 secs
lola: 16027567 markings, 36304148 edges, 357327 markings/sec, 30 secs
lola: 17735204 markings, 40428320 edges, 341527 markings/sec, 35 secs
lola: 19415862 markings, 44461906 edges, 336132 markings/sec, 40 secs
lola: 21230898 markings, 48822622 edges, 363007 markings/sec, 45 secs
lola: 22977875 markings, 53040588 edges, 349395 markings/sec, 50 secs
lola: 24740029 markings, 57466799 edges, 352431 markings/sec, 55 secs
lola: 26494403 markings, 61806404 edges, 350875 markings/sec, 60 secs
lola: 28237739 markings, 66174070 edges, 348667 markings/sec, 65 secs
lola: 30091213 markings, 70648615 edges, 370695 markings/sec, 70 secs
lola: 31829263 markings, 74994526 edges, 347610 markings/sec, 75 secs
lola: 33483394 markings, 79133505 edges, 330826 markings/sec, 80 secs
lola: 35206688 markings, 83322064 edges, 344659 markings/sec, 85 secs
lola: 36938148 markings, 87591346 edges, 346292 markings/sec, 90 secs
lola: 38693072 markings, 91938381 edges, 350985 markings/sec, 95 secs
lola: 40420098 markings, 96268074 edges, 345405 markings/sec, 100 secs
lola: 42178203 markings, 100674700 edges, 351621 markings/sec, 105 secs
lola: 43898111 markings, 104990865 edges, 343982 markings/sec, 110 secs
lola: 45697222 markings, 109498841 edges, 359822 markings/sec, 115 secs
lola: 47410753 markings, 113881752 edges, 342706 markings/sec, 120 secs
lola: 49128983 markings, 118206520 edges, 343646 markings/sec, 125 secs
lola: 50863696 markings, 122518929 edges, 346943 markings/sec, 130 secs
lola: 52557472 markings, 126846549 edges, 338755 markings/sec, 135 secs
lola: 54228611 markings, 131072581 edges, 334228 markings/sec, 140 secs
lola: 55732850 markings, 134917867 edges, 300848 markings/sec, 145 secs
lola: 57268745 markings, 138832412 edges, 307179 markings/sec, 150 secs
lola: 58814599 markings, 142700933 edges, 309171 markings/sec, 155 secs
lola: 60429057 markings, 146780071 edges, 322892 markings/sec, 160 secs
lola: 62118860 markings, 150883174 edges, 337961 markings/sec, 165 secs
lola: 63694755 markings, 154875507 edges, 315179 markings/sec, 170 secs
lola: 65364938 markings, 159050284 edges, 334037 markings/sec, 175 secs
lola: 66940175 markings, 163080270 edges, 315047 markings/sec, 180 secs
lola: 68597794 markings, 167214963 edges, 331524 markings/sec, 185 secs
lola: 70146088 markings, 171198091 edges, 309659 markings/sec, 190 secs
lola: 71611946 markings, 174986789 edges, 293172 markings/sec, 195 secs
lola: 73154235 markings, 178972316 edges, 308458 markings/sec, 200 secs
lola: 74645323 markings, 182795044 edges, 298218 markings/sec, 205 secs
lola: 76140808 markings, 186631527 edges, 299097 markings/sec, 210 secs
lola: 77720716 markings, 190534920 edges, 315982 markings/sec, 215 secs
lola: 79246403 markings, 194438346 edges, 305137 markings/sec, 220 secs
lola: 80798252 markings, 198423539 edges, 310370 markings/sec, 225 secs
lola: 82449281 markings, 202500015 edges, 330206 markings/sec, 230 secs
lola: 83987828 markings, 206522609 edges, 307709 markings/sec, 235 secs
lola: 85582278 markings, 210507221 edges, 318890 markings/sec, 240 secs
lola: 87164234 markings, 214574135 edges, 316391 markings/sec, 245 secs
lola: 88697679 markings, 218566585 edges, 306689 markings/sec, 250 secs
lola: 90230291 markings, 222517954 edges, 306522 markings/sec, 255 secs
lola: 91840263 markings, 226641871 edges, 321994 markings/sec, 260 secs
lola: 93364957 markings, 230585511 edges, 304939 markings/sec, 265 secs
lola: 94943642 markings, 234617419 edges, 315737 markings/sec, 270 secs
lola: 96549625 markings, 238688856 edges, 321197 markings/sec, 275 secs
lola: 98103173 markings, 242710569 edges, 310710 markings/sec, 280 secs
lola: 99606142 markings, 246571988 edges, 300594 markings/sec, 285 secs
lola: 100919391 markings, 249930299 edges, 262650 markings/sec, 290 secs
lola: 101837437 markings, 252309355 edges, 183609 markings/sec, 295 secs
lola: 102867806 markings, 254971403 edges, 206074 markings/sec, 300 secs
lola: 103556291 markings, 256770176 edges, 137697 markings/sec, 305 secs
lola: 104772718 markings, 259951493 edges, 243285 markings/sec, 310 secs
lola: 105793794 markings, 262609074 edges, 204215 markings/sec, 315 secs
lola: 106953928 markings, 265583469 edges, 232027 markings/sec, 320 secs
lola: 108005218 markings, 268268855 edges, 210258 markings/sec, 325 secs
lola: 108833882 markings, 270363584 edges, 165733 markings/sec, 330 secs
lola: 110111164 markings, 273687272 edges, 255456 markings/sec, 335 secs
lola: 111277984 markings, 276745702 edges, 233364 markings/sec, 340 secs
lola: 112522329 markings, 279938949 edges, 248869 markings/sec, 345 secs
lola: 112989317 markings, 281134970 edges, 93398 markings/sec, 350 secs
lola: 114222786 markings, 284355235 edges, 246694 markings/sec, 355 secs
lola: 115337978 markings, 287271670 edges, 223038 markings/sec, 360 secs
lola: 116074496 markings, 289175657 edges, 147304 markings/sec, 365 secs
lola: 117290730 markings, 292221938 edges, 243247 markings/sec, 370 secs
lola: 118407116 markings, 295120544 edges, 223277 markings/sec, 375 secs
lola: 119054704 markings, 296806551 edges, 129518 markings/sec, 380 secs
lola: 120142100 markings, 299620220 edges, 217479 markings/sec, 385 secs
lola: 120931416 markings, 301686864 edges, 157863 markings/sec, 390 secs
lola: 121886006 markings, 304150323 edges, 190918 markings/sec, 395 secs
lola: 122773603 markings, 306436297 edges, 177519 markings/sec, 400 secs
lola: 123651509 markings, 308652822 edges, 175581 markings/sec, 405 secs
lola: 123906353 markings, 309247537 edges, 50969 markings/sec, 410 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 3150 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((p2 <= 0) AND (1 <= p0) AND (1 <= p1) AND (1 <= p7))))
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 (((p2 <= 0) AND (1 <= p0) AND (1 <= p1) AND (1 <= p7))))
lola: processed formula length: 61
lola: 48 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 2004 markings, 2005 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: G (F (((p6 <= 0) OR ((1 <= p0) AND (1 <= p1)))))
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 (((p6 <= 0) OR ((1 <= p0) AND (1 <= p1)))))
lola: processed formula length: 49
lola: 48 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: 2957575 markings, 6015928 edges, 591515 markings/sec, 0 secs
lola: 5391477 markings, 11374577 edges, 486780 markings/sec, 5 secs
lola: 7569919 markings, 16364566 edges, 435688 markings/sec, 10 secs
lola: 9785253 markings, 21491786 edges, 443067 markings/sec, 15 secs
lola: 11905386 markings, 26446728 edges, 424027 markings/sec, 20 secs
lola: 13958688 markings, 31340241 edges, 410660 markings/sec, 25 secs
lola: 15981108 markings, 36188090 edges, 404484 markings/sec, 30 secs
lola: 17932286 markings, 40889069 edges, 390236 markings/sec, 35 secs
lola: 19838478 markings, 45516847 edges, 381238 markings/sec, 40 secs
lola: 21845570 markings, 50281180 edges, 401418 markings/sec, 45 secs
lola: 23682405 markings, 54813823 edges, 367367 markings/sec, 50 secs
lola: 25488357 markings, 59332910 edges, 361190 markings/sec, 55 secs
lola: 27259662 markings, 63711577 edges, 354261 markings/sec, 60 secs
lola: 29063617 markings, 68131079 edges, 360791 markings/sec, 65 secs
lola: 30775351 markings, 72393178 edges, 342347 markings/sec, 70 secs
lola: 32508501 markings, 76674839 edges, 346630 markings/sec, 75 secs
lola: 34228231 markings, 80872936 edges, 343946 markings/sec, 80 secs
lola: 35951811 markings, 85176447 edges, 344716 markings/sec, 85 secs
lola: 37712430 markings, 89533956 edges, 352124 markings/sec, 90 secs
lola: 39469156 markings, 93894677 edges, 351345 markings/sec, 95 secs
lola: 41236068 markings, 98300416 edges, 353382 markings/sec, 100 secs
lola: 42993692 markings, 102708437 edges, 351525 markings/sec, 105 secs
lola: 44788237 markings, 107200380 edges, 358909 markings/sec, 110 secs
lola: 46528572 markings, 111632997 edges, 348067 markings/sec, 115 secs
lola: 48234206 markings, 115941853 edges, 341127 markings/sec, 120 secs
lola: 49921461 markings, 120124546 edges, 337451 markings/sec, 125 secs
lola: 51530620 markings, 124230517 edges, 321832 markings/sec, 130 secs
lola: 53110898 markings, 128278768 edges, 316056 markings/sec, 135 secs
lola: 54710757 markings, 132302406 edges, 319972 markings/sec, 140 secs
lola: 56268627 markings, 136266983 edges, 311574 markings/sec, 145 secs
lola: 57833533 markings, 140249125 edges, 312981 markings/sec, 150 secs
lola: 59339126 markings, 143996394 edges, 301119 markings/sec, 155 secs
lola: 60928108 markings, 148025442 edges, 317796 markings/sec, 160 secs
lola: 62622190 markings, 152180743 edges, 338816 markings/sec, 165 secs
lola: 64189264 markings, 156151339 edges, 313415 markings/sec, 170 secs
lola: 65827954 markings, 160264237 edges, 327738 markings/sec, 175 secs
lola: 67357292 markings, 164132104 edges, 305868 markings/sec, 180 secs
lola: 68951681 markings, 168128672 edges, 318878 markings/sec, 185 secs
lola: 70495987 markings, 172095115 edges, 308861 markings/sec, 190 secs
lola: 72057980 markings, 176149056 edges, 312399 markings/sec, 195 secs
lola: 73628274 markings, 180161368 edges, 314059 markings/sec, 200 secs
lola: 75185566 markings, 184177132 edges, 311458 markings/sec, 205 secs
lola: 76722315 markings, 188108451 edges, 307350 markings/sec, 210 secs
lola: 78279265 markings, 191948432 edges, 311390 markings/sec, 215 secs
lola: 79786466 markings, 195831950 edges, 301440 markings/sec, 220 secs
lola: 81322693 markings, 199745678 edges, 307245 markings/sec, 225 secs
lola: 82913522 markings, 203699325 edges, 318166 markings/sec, 230 secs
lola: 84403619 markings, 207572145 edges, 298019 markings/sec, 235 secs
lola: 85943523 markings, 211446474 edges, 307981 markings/sec, 240 secs
lola: 87446896 markings, 215315107 edges, 300675 markings/sec, 245 secs
lola: 88900023 markings, 219073922 edges, 290625 markings/sec, 250 secs
lola: 90358132 markings, 222855224 edges, 291622 markings/sec, 255 secs
lola: 91863001 markings, 226702967 edges, 300974 markings/sec, 260 secs
lola: 93291668 markings, 230398755 edges, 285733 markings/sec, 265 secs
lola: 94760004 markings, 234154649 edges, 293667 markings/sec, 270 secs
lola: 96241707 markings, 237893680 edges, 296341 markings/sec, 275 secs
lola: 97689914 markings, 241623200 edges, 289641 markings/sec, 280 secs
lola: 99133556 markings, 245355066 edges, 288728 markings/sec, 285 secs
lola: 100522798 markings, 248907415 edges, 277848 markings/sec, 290 secs
lola: 101680405 markings, 251913979 edges, 231521 markings/sec, 295 secs
lola: 102824593 markings, 254856472 edges, 228838 markings/sec, 300 secs
lola: 103981218 markings, 257883743 edges, 231325 markings/sec, 305 secs
lola: 104728556 markings, 259838423 edges, 149468 markings/sec, 310 secs
lola: 105817113 markings, 262671177 edges, 217711 markings/sec, 315 secs
lola: 106622589 markings, 264716815 edges, 161095 markings/sec, 320 secs
lola: 107465137 markings, 266911599 edges, 168510 markings/sec, 325 secs
lola: 108789543 markings, 270246809 edges, 264881 markings/sec, 330 secs
lola: 109358517 markings, 271737000 edges, 113795 markings/sec, 335 secs
lola: 110585247 markings, 274935790 edges, 245346 markings/sec, 340 secs
lola: 111514731 markings, 277360634 edges, 185897 markings/sec, 345 secs
lola: 112493476 markings, 279862690 edges, 195749 markings/sec, 350 secs
lola: 113605239 markings, 282731728 edges, 222353 markings/sec, 355 secs
lola: 114708763 markings, 285631007 edges, 220705 markings/sec, 360 secs
lola: 115714328 markings, 288239817 edges, 201113 markings/sec, 365 secs
lola: 116666185 markings, 290618937 edges, 190371 markings/sec, 370 secs
lola: 117603541 markings, 293033368 edges, 187471 markings/sec, 375 secs
lola: 118605227 markings, 295633708 edges, 200337 markings/sec, 380 secs
lola: 119342770 markings, 297548381 edges, 147509 markings/sec, 385 secs
lola: 120611137 markings, 300845581 edges, 253673 markings/sec, 390 secs
lola: 121786776 markings, 303894974 edges, 235128 markings/sec, 395 secs
lola: 122785199 markings, 306467681 edges, 199685 markings/sec, 400 secs
lola: 123579553 markings, 308484903 edges, 158871 markings/sec, 405 secs
lola: 123755704 markings, 308897654 edges, 35230 markings/sec, 410 secs
lola: Child process aborted or communication problem between parent and child process
lola: RESULT
lola:
SUMMARY: yes no yes unknown no yes no no
lola:
preliminary result: yes no yes unknown no yes no no
lola: memory consumption: 3396 KB
lola: time consumption: 841 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
rslt: finished

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TwoPhaseLocking-PT-nC01000vN"
export BK_EXAMINATION="LTLFireability"
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 TwoPhaseLocking-PT-nC01000vN, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r322-tall-162132128000166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC01000vN.tgz
mv TwoPhaseLocking-PT-nC01000vN execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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