Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r176-oct2-155297760700045.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-3954
Executing tool win2018
Input is SwimmingPool-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-oct2-155297760700045
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 164K
-rw-r--r-- 1 mcc users 3.9K Feb 12 19:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 12 19:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 9 02:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 9 02:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 105 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 343 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.5K Feb 5 01:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 5 01:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.3K Feb 4 22:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 4 21:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 4 21:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 1 21:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 1 21:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 3.9K Mar 10 17:31 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 SwimmingPool-PT-10-LTLFireability-00
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-01
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-02
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-03
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-04
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-05
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-06
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-07
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-08
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-09
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-10
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-11
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-12
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-13
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-14
FORMULA_NAME SwimmingPool-PT-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1553296452914

info: Time: 3600 - MCC
===========================================================================================
prep: translating SwimmingPool-PT-10 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating SwimmingPool-PT-10 formula LTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLFireability @ SwimmingPool-PT-10 @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 16/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 288
lola: finding significant places
lola: 9 places, 7 transitions, 6 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 9 transition conflict sets
lola: TASK
lola: reading formula from SwimmingPool-PT-10-LTLFireability.task
lola: A (F ((FIREABLE(GetK2) U G (G (FIREABLE(RelK)))))) : A (G ((X (G (FIREABLE(GetK2))) U G (F (FIREABLE(GetK)))))) : A (F (F ((F (FIREABLE(Enter)) U F (FIREABLE(RBag)))))) : A (F ((G (G (FIREABLE(GetK))) U X (FIREABLE(RKey))))) : A (X (FIREABLE(RelK))) : A (F (FIREABLE(RBag))) : A ((FIREABLE(GetK2) U F (X (G (FIREABLE(Enter)))))) : A (FIREABLE(RKey)) : A (G (F (X (X (F (FIREABLE(GetB))))))) : A (X ((F (FIREABLE(GetK)) U X (X (FIREABLE(Enter)))))) : A (G ((G (X (FIREABLE(GetB))) U F (F (FIREABLE(GetB)))))) : A (G (FIREABLE(RelK))) : A (X (X (G (G (G (FIREABLE(RelK))))))) : A (FIREABLE(GetK2)) : A (X (G (FIREABLE(Enter)))) : A (F (FIREABLE(Enter)))
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:425
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
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:151
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: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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(RKey)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(RKey)
lola: processed formula length: 14
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
lola: processed formula with 0 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: ========================================

FORMULA SwimmingPool-PT-10-LTLFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(GetK2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(GetK2)
lola: processed formula length: 15
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
lola: processed formula with 0 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: ========================================

FORMULA SwimmingPool-PT-10-LTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((X (FIREABLE(RKey)) OR (G (FIREABLE(GetK)) AND X (F (FIREABLE(RKey)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F ((X (FIREABLE(RKey)) OR (G (FIREABLE(GetK)) AND X (F (FIREABLE(RKey)))))))
lola: processed formula length: 79
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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: SEARCH
lola: RUNNING
lola: 3276403 markings, 10786131 edges, 655281 markings/sec, 0 secs
lola: 6435462 markings, 21237260 edges, 631812 markings/sec, 5 secs
lola: 9399160 markings, 31047237 edges, 592740 markings/sec, 10 secs
lola: 12339552 markings, 40790703 edges, 588078 markings/sec, 15 secs
lola: 15262634 markings, 50474618 edges, 584616 markings/sec, 20 secs
lola: 18148817 markings, 60043569 edges, 577237 markings/sec, 25 secs
lola: 21036175 markings, 69614305 edges, 577472 markings/sec, 30 secs
lola: 23929079 markings, 79215744 edges, 578581 markings/sec, 35 secs
lola: 26784404 markings, 88690911 edges, 571065 markings/sec, 40 secs
lola: 29638066 markings, 98160080 edges, 570732 markings/sec, 45 secs
lola: 32435047 markings, 107452864 edges, 559396 markings/sec, 50 secs
lola: 35193796 markings, 116606446 edges, 551750 markings/sec, 55 secs
lola: 37977010 markings, 125854183 edges, 556643 markings/sec, 60 secs
lola: 40765602 markings, 135119056 edges, 557718 markings/sec, 65 secs
lola: 43527626 markings, 144281794 edges, 552405 markings/sec, 70 secs
lola: 46216970 markings, 153217156 edges, 537869 markings/sec, 75 secs
lola: 49029760 markings, 162564032 edges, 562558 markings/sec, 80 secs
lola: 51763912 markings, 171863799 edges, 546830 markings/sec, 85 secs
lola: 54310312 markings, 181621740 edges, 509280 markings/sec, 90 secs
lola: 57206699 markings, 191402900 edges, 579277 markings/sec, 95 secs
lola: 60138542 markings, 201326376 edges, 586369 markings/sec, 100 secs
lola: 63090479 markings, 211308557 edges, 590387 markings/sec, 105 secs
lola: 66065453 markings, 221360356 edges, 594995 markings/sec, 110 secs
lola: 69077333 markings, 231569584 edges, 602376 markings/sec, 115 secs
lola: 72106624 markings, 241838599 edges, 605858 markings/sec, 120 secs
lola: 75186550 markings, 252297834 edges, 615985 markings/sec, 125 secs
lola: 78390342 markings, 263234113 edges, 640758 markings/sec, 130 secs
lola: 81118958 markings, 270498808 edges, 545723 markings/sec, 135 secs
lola: 83770966 markings, 277064388 edges, 530402 markings/sec, 140 secs
lola: 86749465 markings, 284416432 edges, 595700 markings/sec, 145 secs
lola: 89407195 markings, 293801846 edges, 531546 markings/sec, 150 secs
lola: 91674326 markings, 302901619 edges, 453426 markings/sec, 155 secs
lola: 93873296 markings, 311716798 edges, 439794 markings/sec, 160 secs
lola: 96063717 markings, 320496685 edges, 438084 markings/sec, 165 secs
lola: 98219245 markings, 329136091 edges, 431106 markings/sec, 170 secs
lola: 100390048 markings, 337832300 edges, 434161 markings/sec, 175 secs
lola: 102546382 markings, 346467707 edges, 431267 markings/sec, 180 secs
lola: 104687287 markings, 355044349 edges, 428181 markings/sec, 185 secs
lola: 106784875 markings, 363457376 edges, 419518 markings/sec, 190 secs
lola: 108915108 markings, 371990808 edges, 426047 markings/sec, 195 secs
lola: 111051293 markings, 380555824 edges, 427237 markings/sec, 200 secs
lola: 113189123 markings, 389117615 edges, 427566 markings/sec, 205 secs
lola: 115288604 markings, 397535287 edges, 419896 markings/sec, 210 secs
lola: 117386798 markings, 405947167 edges, 419639 markings/sec, 215 secs
lola: 119468151 markings, 414290717 edges, 416271 markings/sec, 220 secs
lola: 121529773 markings, 422554091 edges, 412324 markings/sec, 225 secs
lola: 123472896 markings, 430352170 edges, 388625 markings/sec, 230 secs
lola: 123533861 markings, 430583211 edges, 12193 markings/sec, 235 secs
lola: 123559606 markings, 430687148 edges, 5149 markings/sec, 240 secs
lola: 123574707 markings, 430748140 edges, 3020 markings/sec, 245 secs
lola: lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((F (FIREABLE(GetK)) U X (X (FIREABLE(Enter))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((F (FIREABLE(GetK)) U X (X (FIREABLE(Enter))))))
lola: processed formula length: 54
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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: 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: 9 markings, 9 edges

lola: ========================================
FORMULA SwimmingPool-PT-10-LTLFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (G (FIREABLE(RelK)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G (FIREABLE(RelK)))))
lola: processed formula length: 30
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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: 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: 406 markings, 406 edges
lola: ========================================

FORMULA SwimmingPool-PT-10-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 301 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (FIREABLE(RelK)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (FIREABLE(RelK)))
lola: processed formula length: 22
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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: 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: 406 markings, 406 edges
lola: ========================================

FORMULA SwimmingPool-PT-10-LTLFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 331 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (G (FIREABLE(Enter))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (G (FIREABLE(Enter))))
lola: processed formula length: 27
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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: 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: 406 markings, 406 edges
lola: ========================================

FORMULA SwimmingPool-PT-10-LTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 368 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(RelK)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G (FIREABLE(RelK)))
lola: processed formula length: 22
lola: 29 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: formula 0: NOT FIREABLE(RelK)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas

FORMULA SwimmingPool-PT-10-LTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 8 will run for 414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(RBag)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: NOT FIREABLE(RBag)
lola: processed formula length: 18
lola: 29 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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: 701 markings, 700 edges
lola: ========================================

FORMULA SwimmingPool-PT-10-LTLFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 473 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(RBag)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: NOT FIREABLE(RBag)
lola: processed formula length: 18
lola: 29 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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: 701 markings, 700 edges
lola: ========================================

FORMULA SwimmingPool-PT-10-LTLFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 552 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(Enter)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: NOT FIREABLE(Enter)
lola: processed formula length: 19
lola: 29 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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: ========================================

FORMULA SwimmingPool-PT-10-LTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 662 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(Enter))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(Enter))))
lola: processed formula length: 27
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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 (--stubborn)
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: 1692 markings, 1991 edges
lola: ========================================

FORMULA SwimmingPool-PT-10-LTLFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 828 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(RelK))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(RelK))))
lola: processed formula length: 26
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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 (--stubborn)
lola: SEARCH
lola: RUNNING
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
lola: add low 1
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: 952 markings, 1002 edges
lola: ========================================

FORMULA SwimmingPool-PT-10-LTLFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1104 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F (FIREABLE(GetB))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(GetB))))
lola: processed formula length: 26
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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 (--stubborn)
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: 2342275 markings, 4131172 edges

FORMULA SwimmingPool-PT-10-LTLFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: lola: subprocess 14 will run for 1656 seconds at most (--localtimelimit=0)
========================================
lola: ========================================
lola: ...considering subproblem: A (G (F (FIREABLE(GetK))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(GetK))))
lola: processed formula length: 26
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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 (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 4508671 markings, 7999044 edges, 901734 markings/sec, 0 secs
lola: 8221589 markings, 14782776 edges, 742584 markings/sec, 5 secs
lola: 11792091 markings, 21323339 edges, 714100 markings/sec, 10 secs
lola: 15337557 markings, 27823160 edges, 709093 markings/sec, 15 secs
lola: 18825707 markings, 34216621 edges, 697630 markings/sec, 20 secs
lola: 22197702 markings, 40449874 edges, 674399 markings/sec, 25 secs
lola: 25575369 markings, 46668208 edges, 675533 markings/sec, 30 secs
lola: 28895535 markings, 52821134 edges, 664033 markings/sec, 35 secs
lola: 32173098 markings, 58881958 edges, 655513 markings/sec, 40 secs
lola: 35364327 markings, 64807932 edges, 638246 markings/sec, 45 secs
lola: 38612901 markings, 70839159 edges, 649715 markings/sec, 50 secs
lola: 41849979 markings, 76855241 edges, 647416 markings/sec, 55 secs
lola: 45088766 markings, 82878951 edges, 647757 markings/sec, 60 secs
lola: 48288740 markings, 88833762 edges, 639995 markings/sec, 65 secs
lola: 51480214 markings, 94781253 edges, 638295 markings/sec, 70 secs
lola: 54677462 markings, 100728910 edges, 639450 markings/sec, 75 secs
lola: 57849822 markings, 106658443 edges, 634472 markings/sec, 80 secs
lola: 61036793 markings, 112603440 edges, 637394 markings/sec, 85 secs
lola: 64194269 markings, 118489637 edges, 631495 markings/sec, 90 secs
lola: 67346085 markings, 124375500 edges, 630363 markings/sec, 95 secs
lola: 70523533 markings, 130300898 edges, 635490 markings/sec, 100 secs
lola: 73708909 markings, 136236997 edges, 637075 markings/sec, 105 secs
lola: 76889695 markings, 142174514 edges, 636157 markings/sec, 110 secs
lola: 80097185 markings, 148146680 edges, 641498 markings/sec, 115 secs
lola: 83343412 markings, 154195948 edges, 649245 markings/sec, 120 secs
lola: 86591384 markings, 160242820 edges, 649594 markings/sec, 125 secs
lola: 89850433 markings, 166305713 edges, 651810 markings/sec, 130 secs
lola: 93107300 markings, 172372073 edges, 651373 markings/sec, 135 secs
lola: 96379238 markings, 178446301 edges, 654388 markings/sec, 140 secs
lola: 99664917 markings, 184553131 edges, 657136 markings/sec, 145 secs
lola: 102066202 markings, 189006777 edges, 480257 markings/sec, 150 secs
lola: 102080043 markings, 189033472 edges, 2768 markings/sec, 155 secs
lola: 102103065 markings, 189077068 edges, 4604 markings/sec, 160 secs
lola: 102115487 markings, 189099928 edges, 2484 markings/sec, 165 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 3139 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F (FIREABLE(GetB))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(GetB))))
lola: processed formula length: 26
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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 (--stubborn)
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: 2342275 markings, 4131172 edges

lola: ========================================
FORMULA SwimmingPool-PT-10-LTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (F ((X (FIREABLE(RKey)) OR (G (FIREABLE(GetK)) AND X (F (FIREABLE(RKey)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F ((X (FIREABLE(RKey)) OR (G (FIREABLE(GetK)) AND X (F (FIREABLE(RKey)))))))
lola: processed formula length: 79
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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: SEARCH
lola: RUNNING
lola: 3268320 markings, 10759062 edges, 653664 markings/sec, 0 secs
lola: 6455138 markings, 21302896 edges, 637364 markings/sec, 5 secs
lola: 9520708 markings, 31451830 edges, 613114 markings/sec, 10 secs
lola: 12566961 markings, 41539170 edges, 609251 markings/sec, 15 secs
lola: 15553816 markings, 51443556 edges, 597371 markings/sec, 20 secs
lola: 18501837 markings, 61218267 edges, 589604 markings/sec, 25 secs
lola: 21467405 markings, 71050952 edges, 593114 markings/sec, 30 secs
lola: 24430337 markings, 80884274 edges, 592586 markings/sec, 35 secs
lola: 27354376 markings, 90588742 edges, 584808 markings/sec, 40 secs
lola: 30251088 markings, 100202062 edges, 579342 markings/sec, 45 secs
lola: 33117393 markings, 109714301 edges, 573261 markings/sec, 50 secs
lola: 35953931 markings, 119138503 edges, 567308 markings/sec, 55 secs
lola: 38856454 markings, 128770950 edges, 580505 markings/sec, 60 secs
lola: 41714561 markings, 138268726 edges, 571621 markings/sec, 65 secs
lola: 44520482 markings, 147592326 edges, 561184 markings/sec, 70 secs
lola: 47392761 markings, 157136766 edges, 574456 markings/sec, 75 secs
lola: 50237308 markings, 166577414 edges, 568909 markings/sec, 80 secs
lola: 52765325 markings, 176421769 edges, 505603 markings/sec, 85 secs
lola: 55720741 markings, 186401870 edges, 591083 markings/sec, 90 secs
lola: 58688661 markings, 196419633 edges, 593584 markings/sec, 95 secs
lola: 61686270 markings, 206558671 edges, 599522 markings/sec, 100 secs
lola: 64696495 markings, 216732150 edges, 602045 markings/sec, 105 secs
lola: 67735363 markings, 227016081 edges, 607774 markings/sec, 110 secs
lola: 70796697 markings, 237399887 edges, 612267 markings/sec, 115 secs
lola: 73912950 markings, 247965122 edges, 623251 markings/sec, 120 secs
lola: 77102431 markings, 258822623 edges, 637896 markings/sec, 125 secs
lola: 80256441 markings, 268362811 edges, 630802 markings/sec, 130 secs
lola: 83133558 markings, 275487053 edges, 575423 markings/sec, 135 secs
lola: 86203992 markings, 283071800 edges, 614087 markings/sec, 140 secs
lola: 89111098 markings, 292612777 edges, 581421 markings/sec, 145 secs
lola: 91465259 markings, 302064328 edges, 470832 markings/sec, 150 secs
lola: 93794338 markings, 311398809 edges, 465816 markings/sec, 155 secs
lola: 96083444 markings, 320575974 edges, 457821 markings/sec, 160 secs
lola: 98344418 markings, 329631368 edges, 452195 markings/sec, 165 secs
lola: 100575775 markings, 338578933 edges, 446271 markings/sec, 170 secs
lola: 102787091 markings, 347434355 edges, 442263 markings/sec, 175 secs
lola: 104980910 markings, 356225405 edges, 438764 markings/sec, 180 secs
lola: 107131864 markings, 364842800 edges, 430191 markings/sec, 185 secs
lola: 109327347 markings, 373647042 edges, 439097 markings/sec, 190 secs
lola: 111495604 markings, 382332194 edges, 433651 markings/sec, 195 secs
lola: 113638897 markings, 390925467 edges, 428659 markings/sec, 200 secs
lola: 115776161 markings, 399493910 edges, 427453 markings/sec, 205 secs
lola: 117891596 markings, 407974637 edges, 423087 markings/sec, 210 secs
lola: 119985830 markings, 416370076 edges, 418847 markings/sec, 215 secs
lola: 122047351 markings, 424634631 edges, 412304 markings/sec, 220 secs
lola: 123482370 markings, 430389842 edges, 287004 markings/sec, 225 secs
lola: 123530185 markings, 430568363 edges, 9563 markings/sec, 230 secs
lola: 123532561 markings, 430577887 edges, 475 markings/sec, 235 secs
lola: 123544509 markings, 430625704 edges, 2390 markings/sec, 240 secs
lola: 123553234 markings, 430661490 edges, 1745 markings/sec, 245 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA SwimmingPool-PT-10-LTLFireability-3 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (G (F (FIREABLE(GetK))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(GetK))))
lola: processed formula length: 26
lola: 27 rewrites
lola: closed formula file SwimmingPool-PT-10-LTLFireability.task
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 (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 4466877 markings, 7922909 edges, 893375 markings/sec, 0 secs
lola: 8219919 markings, 14779694 edges, 750608 markings/sec, 5 secs
lola: 11818966 markings, 21372502 edges, 719809 markings/sec, 10 secs
lola: 15362067 markings, 27868025 edges, 708620 markings/sec, 15 secs
lola: 18858310 markings, 34276587 edges, 699249 markings/sec, 20 secs
lola: 22252153 markings, 40550933 edges, 678769 markings/sec, 25 secs
lola: 25639785 markings, 46789613 edges, 677526 markings/sec, 30 secs
lola: 28951602 markings, 52924544 edges, 662363 markings/sec, 35 secs
lola: 32270153 markings, 59061676 edges, 663710 markings/sec, 40 secs
lola: 35551310 markings, 65154050 edges, 656231 markings/sec, 45 secs
lola: 38819741 markings, 71228738 edges, 653686 markings/sec, 50 secs
lola: 42072501 markings, 77273038 edges, 650552 markings/sec, 55 secs
lola: 45327343 markings, 83323289 edges, 650968 markings/sec, 60 secs
lola: 48567564 markings, 89355582 edges, 648044 markings/sec, 65 secs
lola: 51811906 markings, 95397516 edges, 648868 markings/sec, 70 secs
lola: 55032472 markings, 101392865 edges, 644113 markings/sec, 75 secs
lola: 58220098 markings, 107354767 edges, 637525 markings/sec, 80 secs
lola: 61437983 markings, 113342354 edges, 643577 markings/sec, 85 secs
lola: 64625951 markings, 119299563 edges, 637594 markings/sec, 90 secs
lola: 67852472 markings, 125307572 edges, 645304 markings/sec, 95 secs
lola: 71061351 markings, 131302232 edges, 641776 markings/sec, 100 secs
lola: 74277910 markings, 137302132 edges, 643312 markings/sec, 105 secs
lola: 77502994 markings, 143313245 edges, 645017 markings/sec, 110 secs
lola: 80733414 markings, 149333771 edges, 646084 markings/sec, 115 secs
lola: 83978635 markings, 155375725 edges, 649044 markings/sec, 120 secs
lola: 87217741 markings, 161409060 edges, 647821 markings/sec, 125 secs
lola: 90454975 markings, 167433057 edges, 647447 markings/sec, 130 secs
lola: 93707376 markings, 173484175 edges, 650480 markings/sec, 135 secs
lola: 96968847 markings, 179543273 edges, 652294 markings/sec, 140 secs
lola: 100248215 markings, 185637991 edges, 655874 markings/sec, 145 secs
lola: 102067613 markings, 189009396 edges, 363880 markings/sec, 150 secs
lola: 102076626 markings, 189027020 edges, 1803 markings/sec, 155 secs
lola: 102092291 markings, 189056844 edges, 3133 markings/sec, 160 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA SwimmingPool-PT-10-LTLFireability-1 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no unknown yes unknown no yes no no yes yes yes no no no no yes
lola:
preliminary result: no unknown yes unknown no yes no no yes yes yes no no no no yes
lola: memory consumption: 12860 KB
lola: time consumption: 857 seconds

BK_STOP 1553297310389

--------------------
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="SwimmingPool-PT-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="win2018"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool win2018"
echo " Input is SwimmingPool-PT-10, 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 r176-oct2-155297760700045"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-10.tgz
mv SwimmingPool-PT-10 execution
cd execution
if [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "UpperBounds" ] ; 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
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 ;