Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.......................
/home/mcc/execution
total 172K
-rw-r--r-- 1 mcc users 4.0K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6K May 26 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 26 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 26 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1K May 26 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 109 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 347 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 3.9K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is SwimmingPool-PT-07, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r208-smll-152732258100662
=====================================================================

--------------------
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-07-LTLFireability-00
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-01
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-02
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-03
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-04
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-05
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-06
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-07
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-08
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-09
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-10
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-11
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-12
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-13
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-14
FORMULA_NAME SwimmingPool-PT-07-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1528189691823

info: Time: 3600 - MCC
===========================================================================================
prep: translating SwimmingPool-PT-07 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating SwimmingPool-PT-07 formula LTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLFireability @ SwimmingPool-PT-07 @ 3570 seconds
lola: LoLA will run for 3570 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-07-LTLFireability.task
lola: A (F (X (G (F (X (FIREABLE(GetB))))))) : A ((G (FIREABLE(RKey)) U F (X (G (FIREABLE(GetK)))))) : A ((F (G (G (FIREABLE(GetK)))) U X (F (FIREABLE(GetB))))) : A (FIREABLE(Enter)) : A ((X (F (G (FIREABLE(GetK)))) U X (FIREABLE(RKey)))) : A (G (((FIREABLE(GetB) U FIREABLE(RBag)) U F (G (FIREABLE(RKey)))))) : A (FIREABLE(Enter)) : A (G (FIREABLE(Enter))) : A (G (X (F (F (X (FIREABLE(Enter))))))) : A ((X ((FIREABLE(RelK) U FIREABLE(Enter))) U G (X (G (FIREABLE(RBag)))))) : A (G (FIREABLE(GetK2))) : A (FIREABLE(Enter)) : A (FIREABLE(RBag)) : A (((F (FIREABLE(RBag)) U X (FIREABLE(RelK))) U G (F (F (FIREABLE(RelK)))))) : A (G ((X (X (FIREABLE(GetK))) U (FIREABLE(Enter) U FIREABLE(Enter))))) : A (FIREABLE(GetB))
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:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:428
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:428
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:374
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:350
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:425
lola: rewrite Frontend/Parser/formula_rewrite.k:416
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:545
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(Enter)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(Enter)
lola: processed formula length: 15
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-LTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SwimmingPool-PT-07-LTLFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(Enter)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(Enter)
lola: processed formula length: 15
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-LTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SwimmingPool-PT-07-LTLFireability-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(Enter)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(Enter)
lola: processed formula length: 15
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-LTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SwimmingPool-PT-07-LTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(RBag)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(RBag)
lola: processed formula length: 14
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-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-07-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(GetB)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(GetB)
lola: processed formula length: 14
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-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-07-LTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((X (FIREABLE(RKey)) OR (X (F (FIREABLE(RKey))) AND F (G (FIREABLE(GetK))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X (FIREABLE(RKey)) OR (X (F (FIREABLE(RKey))) AND F (G (FIREABLE(GetK))))))
lola: processed formula length: 79
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-LTLFireability.task
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: SEARCH
lola: RUNNING
lola: 2567704 markings, 6134505 edges, 513541 markings/sec, 0 secs
lola: 5029262 markings, 12265778 edges, 492312 markings/sec, 5 secs
lola: 7728212 markings, 18903152 edges, 539790 markings/sec, 10 secs
lola: 9934437 markings, 24914159 edges, 441245 markings/sec, 15 secs
lola: 11728073 markings, 30153535 edges, 358727 markings/sec, 20 secs
lola: 13518768 markings, 35604514 edges, 358139 markings/sec, 25 secs
lola: 15440295 markings, 41314414 edges, 384305 markings/sec, 30 secs
lola: 17342848 markings, 46898389 edges, 380511 markings/sec, 35 secs
lola: 19016980 markings, 51755333 edges, 334826 markings/sec, 40 secs
lola: 20632220 markings, 56482162 edges, 323048 markings/sec, 45 secs
lola: 22253091 markings, 61444238 edges, 324174 markings/sec, 50 secs
lola: 23949481 markings, 66485977 edges, 339278 markings/sec, 55 secs
lola: 25653874 markings, 71497804 edges, 340879 markings/sec, 60 secs
lola: 27281290 markings, 76208831 edges, 325483 markings/sec, 65 secs
lola: 28827452 markings, 80732663 edges, 309232 markings/sec, 70 secs
lola: 30370066 markings, 85449437 edges, 308523 markings/sec, 75 secs
lola: 32027510 markings, 90375774 edges, 331489 markings/sec, 80 secs
lola: 33533763 markings, 94855491 edges, 301251 markings/sec, 85 secs
lola: 35232728 markings, 99751642 edges, 339793 markings/sec, 90 secs
lola: 36761881 markings, 104217214 edges, 305831 markings/sec, 95 secs
lola: 38257555 markings, 108772136 edges, 299135 markings/sec, 100 secs
lola: 39871607 markings, 113573082 edges, 322810 markings/sec, 105 secs
lola: 41362591 markings, 118005626 edges, 298197 markings/sec, 110 secs
lola: 43021690 markings, 122828147 edges, 331820 markings/sec, 115 secs
lola: 44547184 markings, 127267694 edges, 305099 markings/sec, 120 secs
lola: 46055064 markings, 131685393 edges, 301576 markings/sec, 125 secs
lola: 47562859 markings, 136316227 edges, 301559 markings/sec, 130 secs
lola: 49118663 markings, 140938853 edges, 311161 markings/sec, 135 secs
lola: 50628285 markings, 145413651 edges, 301924 markings/sec, 140 secs
lola: 52245475 markings, 150068090 edges, 323438 markings/sec, 145 secs
lola: 53730725 markings, 154409926 edges, 297050 markings/sec, 150 secs
lola: 55201462 markings, 158897925 edges, 294147 markings/sec, 155 secs
lola: 56817037 markings, 163699755 edges, 323115 markings/sec, 160 secs
lola: 58219039 markings, 167869834 edges, 280400 markings/sec, 165 secs
lola: 59852601 markings, 172610416 edges, 326712 markings/sec, 170 secs
lola: 61354261 markings, 176984537 edges, 300332 markings/sec, 175 secs
lola: 62843593 markings, 181348363 edges, 297866 markings/sec, 180 secs
lola: 64331090 markings, 185918380 edges, 297499 markings/sec, 185 secs
lola: 65850032 markings, 190430503 edges, 303788 markings/sec, 190 secs
lola: 67342173 markings, 194849653 edges, 298428 markings/sec, 195 secs
lola: 68931196 markings, 199426719 edges, 317805 markings/sec, 200 secs
lola: 70396990 markings, 203712276 edges, 293159 markings/sec, 205 secs
lola: 71844145 markings, 208127633 edges, 289431 markings/sec, 210 secs
lola: 73423874 markings, 212823865 edges, 315946 markings/sec, 215 secs
lola: 74812518 markings, 216953315 edges, 277729 markings/sec, 220 secs
lola: 76421681 markings, 221627341 edges, 321833 markings/sec, 225 secs
lola: 77905215 markings, 225946317 edges, 296707 markings/sec, 230 secs
lola: 79372567 markings, 230246067 edges, 293470 markings/sec, 235 secs
lola: 80836156 markings, 234738747 edges, 292718 markings/sec, 240 secs
lola: 82346357 markings, 239225081 edges, 302040 markings/sec, 245 secs
lola: 83765618 markings, 243444319 edges, 283852 markings/sec, 250 secs
lola: 85379446 markings, 248087208 edges, 322766 markings/sec, 255 secs
lola: 86834070 markings, 252339364 edges, 290925 markings/sec, 260 secs
lola: 88265905 markings, 256700918 edges, 286367 markings/sec, 265 secs
lola: 89815819 markings, 261310851 edges, 309983 markings/sec, 270 secs
lola: 91210945 markings, 265457216 edges, 279025 markings/sec, 275 secs
lola: 92794112 markings, 270067678 edges, 316633 markings/sec, 280 secs
lola: 94273220 markings, 274370458 edges, 295822 markings/sec, 285 secs
lola: 95720834 markings, 278610196 edges, 289523 markings/sec, 290 secs
lola: 97168781 markings, 283048551 edges, 289589 markings/sec, 295 secs
lola: 98688523 markings, 287561344 edges, 303948 markings/sec, 300 secs
lola: 100075500 markings, 291686957 edges, 277395 markings/sec, 305 secs
lola: 101685065 markings, 296326785 edges, 321913 markings/sec, 310 secs
lola: 103132542 markings, 300555596 edges, 289495 markings/sec, 315 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown yes unknown unknown yes unknown unknown unknown unknown yes no unknown unknown no
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((X (F (FIREABLE(GetB))) OR (X (F (FIREABLE(GetB))) AND F (G (FIREABLE(GetK))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X (F (FIREABLE(GetB))) OR (X (F (FIREABLE(GetB))) AND F (G (FIREABLE(GetK))))))
lola: processed formula length: 83
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 561 markings, 560 edges
lola: ========================================

FORMULA SwimmingPool-PT-07-LTLFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 360 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (F (FIREABLE(Enter)))) AND A (G ((X (X (FIREABLE(GetK))) OR FIREABLE(Enter)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 360 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F (FIREABLE(Enter))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(Enter))))
lola: processed formula length: 27
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-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: 58204 markings, 85673 edges
lola: ========================================
lola: subprocess 8 will run for 405 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((X (X (FIREABLE(GetK))) OR FIREABLE(Enter))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G ((X (X (FIREABLE(GetK))) OR FIREABLE(Enter))))
lola: processed formula length: 51
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-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: 490 markings, 490 edges
lola: lola: SUBRESULT
========================================
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA SwimmingPool-PT-07-LTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 405 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((FIREABLE(RelK) U FIREABLE(Enter)) U G (FIREABLE(RBag)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (((FIREABLE(RelK) U FIREABLE(Enter)) U G (FIREABLE(RBag)))))
lola: processed formula length: 65
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-LTLFireability.task
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: 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: 286 markings, 286 edges
lola: ========================================

FORMULA SwimmingPool-PT-07-LTLFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 463 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(Enter)))
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(Enter)))
lola: processed formula length: 23
lola: 41 rewrites
lola: closed formula file SwimmingPool-PT-07-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: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: NOT FIREABLE(Enter)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 141 markings, 140 edges
lola:
FORMULA SwimmingPool-PT-07-LTLFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 10 will run for 541 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(GetK2)))
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(GetK2)))
lola: processed formula length: 23
lola: 41 rewrites
lola: closed formula file SwimmingPool-PT-07-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: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: NOT FIREABLE(GetK2)
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges

FORMULA SwimmingPool-PT-07-LTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: state equation: write sara problem file to SwimmingPool-PT-07-LTLFireability-10-0.sara
lola: subprocess 11 will run for 649 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: 39 rewrites
lola: lola: ========================================
closed formula file SwimmingPool-PT-07-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: 817180 markings, 1445707 edges
lola: ========================================
FORMULA SwimmingPool-PT-07-LTLFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

lola: subprocess 12 will run for 811 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F (FIREABLE(RelK))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(RelK))))
lola: processed formula length: 26
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-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: 35032 markings, 51966 edges
lola: ========================================

FORMULA SwimmingPool-PT-07-LTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1081 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(RKey))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(RKey))))
lola: processed formula length: 26
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-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 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
lola: add low 6
lola: add low 1
lola: add low 0
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: 5341 markings, 6713 edges
lola:
FORMULA SwimmingPool-PT-07-LTLFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 14 will run for 1622 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F (FIREABLE(Enter))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(Enter))))
lola: processed formula length: 27
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-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: 58204 markings, 85673 edges

FORMULA SwimmingPool-PT-07-LTLFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 15 will run for 3244 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((F (G (FIREABLE(GetK))) OR (G (FIREABLE(RKey)) AND F (G (FIREABLE(GetK))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((F (G (FIREABLE(GetK))) OR (G (FIREABLE(RKey)) AND F (G (FIREABLE(GetK))))))
lola: processed formula length: 79
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-LTLFireability.task
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: 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: 295 markings, 298 edges
lola:
FORMULA SwimmingPool-PT-07-LTLFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: ========================================
lola: ...considering subproblem: A ((X (FIREABLE(RKey)) OR (X (F (FIREABLE(RKey))) AND F (G (FIREABLE(GetK))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X (FIREABLE(RKey)) OR (X (F (FIREABLE(RKey))) AND F (G (FIREABLE(GetK))))))
lola: processed formula length: 79
lola: 39 rewrites
lola: closed formula file SwimmingPool-PT-07-LTLFireability.task
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: SEARCH
lola: RUNNING
lola: 2630412 markings, 6287326 edges, 526082 markings/sec, 0 secs
lola: 5097172 markings, 12433493 edges, 493352 markings/sec, 5 secs
lola: 7802541 markings, 19086622 edges, 541074 markings/sec, 10 secs
lola: 9983711 markings, 25056942 edges, 436234 markings/sec, 15 secs
lola: 11771421 markings, 30281205 edges, 357542 markings/sec, 20 secs
lola: 13566189 markings, 35743292 edges, 358954 markings/sec, 25 secs
lola: 15489888 markings, 41461071 edges, 384740 markings/sec, 30 secs
lola: 17401532 markings, 47066977 edges, 382329 markings/sec, 35 secs
lola: 19065080 markings, 51895032 edges, 332710 markings/sec, 40 secs
lola: 20678842 markings, 56619558 edges, 322752 markings/sec, 45 secs
lola: 22301986 markings, 61590353 edges, 324629 markings/sec, 50 secs
lola: 24005632 markings, 66652480 edges, 340729 markings/sec, 55 secs
lola: 25727480 markings, 71707307 edges, 344370 markings/sec, 60 secs
lola: 27340046 markings, 76381155 edges, 322513 markings/sec, 65 secs
lola: 28888516 markings, 80910607 edges, 309694 markings/sec, 70 secs
lola: 30434195 markings, 85640901 edges, 309136 markings/sec, 75 secs
lola: 32087164 markings, 90552469 edges, 330594 markings/sec, 80 secs
lola: 33615845 markings, 95098348 edges, 305736 markings/sec, 85 secs
lola: 35306483 markings, 99967331 edges, 338128 markings/sec, 90 secs
lola: 36833063 markings, 104426640 edges, 305316 markings/sec, 95 secs
lola: 38332315 markings, 108996616 edges, 299850 markings/sec, 100 secs
lola: 39961272 markings, 113839347 edges, 325791 markings/sec, 105 secs
lola: 41448832 markings, 118262838 edges, 297512 markings/sec, 110 secs
lola: 43118176 markings, 123106814 edges, 333869 markings/sec, 115 secs
lola: 44637164 markings, 127531516 edges, 303798 markings/sec, 120 secs
lola: 46149679 markings, 131962329 edges, 302503 markings/sec, 125 secs
lola: 47662565 markings, 136611340 edges, 302577 markings/sec, 130 secs
lola: 49216211 markings, 141228720 edges, 310729 markings/sec, 135 secs
lola: 50730107 markings, 145693994 edges, 302779 markings/sec, 140 secs
lola: 52334863 markings, 150328627 edges, 320951 markings/sec, 145 secs
lola: 53845533 markings, 154746216 edges, 302134 markings/sec, 150 secs
lola: 55344013 markings, 159320949 edges, 299696 markings/sec, 155 secs
lola: 56980239 markings, 164181845 edges, 327245 markings/sec, 160 secs
lola: 58412162 markings, 168444265 edges, 286385 markings/sec, 165 secs
lola: 60076666 markings, 173259185 edges, 332901 markings/sec, 170 secs
lola: 61592423 markings, 177681336 edges, 303151 markings/sec, 175 secs
lola: 63071194 markings, 182161082 edges, 295754 markings/sec, 180 secs
lola: 64632084 markings, 186814028 edges, 312178 markings/sec, 185 secs
lola: 66143427 markings, 191304923 edges, 302269 markings/sec, 190 secs
lola: 67750776 markings, 196005607 edges, 321470 markings/sec, 195 secs
lola: 69288682 markings, 200469143 edges, 307581 markings/sec, 200 secs
lola: 70776354 markings, 204823931 edges, 297534 markings/sec, 205 secs
lola: 72259243 markings, 209361769 edges, 296578 markings/sec, 210 secs
lola: 73843084 markings, 214067306 edges, 316768 markings/sec, 215 secs
lola: 75269873 markings, 218312863 edges, 285358 markings/sec, 220 secs
lola: 76917213 markings, 223065189 edges, 329468 markings/sec, 225 secs
lola: 78405745 markings, 227411441 edges, 297706 markings/sec, 230 secs
lola: 79865502 markings, 231847507 edges, 291951 markings/sec, 235 secs
lola: 81425206 markings, 236489641 edges, 311941 markings/sec, 240 secs
lola: 82881879 markings, 240820165 edges, 291335 markings/sec, 245 secs
lola: 84485498 markings, 245495332 edges, 320724 markings/sec, 250 secs
lola: 85994390 markings, 249881957 edges, 301778 markings/sec, 255 secs
lola: 87470832 markings, 254205755 edges, 295288 markings/sec, 260 secs
lola: 88945052 markings, 258720869 edges, 294844 markings/sec, 265 secs
lola: 90491690 markings, 263316430 edges, 309328 markings/sec, 270 secs
lola: 91921276 markings, 267568019 edges, 285917 markings/sec, 275 secs
lola: 93551436 markings, 272263725 edges, 326032 markings/sec, 280 secs
lola: 95021711 markings, 276559895 edges, 294055 markings/sec, 285 secs
lola: 96468872 markings, 280965112 edges, 289432 markings/sec, 290 secs
lola: 98032454 markings, 285614743 edges, 312716 markings/sec, 295 secs
lola: 99454398 markings, 289841898 edges, 284389 markings/sec, 300 secs
lola: 101061659 markings, 294518805 edges, 321452 markings/sec, 305 secs
lola: 102550109 markings, 298850856 edges, 297690 markings/sec, 310 secs
lola: 104023590 markings, 303167588 edges, 294696 markings/sec, 315 secs
lola: 105483689 markings, 307645371 edges, 292020 markings/sec, 320 secs
lola: 106988480 markings, 312114501 edges, 300958 markings/sec, 325 secs
lola: 108410574 markings, 316342303 edges, 284419 markings/sec, 330 secs
lola: 110015414 markings, 320960263 edges, 320968 markings/sec, 335 secs
lola: 111467098 markings, 325203531 edges, 290337 markings/sec, 340 secs
lola: 112898579 markings, 329563349 edges, 286296 markings/sec, 345 secs
lola: 114454543 markings, 334188855 edges, 311193 markings/sec, 350 secs
lola: 115832552 markings, 338286943 edges, 275602 markings/sec, 355 secs
lola: 117424259 markings, 342914365 edges, 318341 markings/sec, 360 secs
lola: 118890433 markings, 347182991 edges, 293235 markings/sec, 365 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA SwimmingPool-PT-07-LTLFireability-4 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes no yes yes unknown no yes no yes no no yes no yes no no
lola:
preliminary result: yes no yes yes unknown no yes no yes no no yes no yes no no
lola: memory consumption: 12556 KB
lola: time consumption: 701 seconds

BK_TIME_CONFINEMENT_REACHED

--------------------
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-07"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lola"
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

tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-07.tgz
mv SwimmingPool-PT-07 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool lola"
echo " Input is SwimmingPool-PT-07, 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 r208-smll-152732258100662"
echo "====================================================================="
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 ;