fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r208-smll-152732257300134
Last Updated
June 26, 2018

About the Execution of LoLA for DES-PT-02b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15912.640 1967626.00 1992092.00 5113.60 ?FFFFTFFFFFFFFFF normal

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 228K
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K 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 15K 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 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.6K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.1K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 101 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 339 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.1K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 69K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DES-PT-02b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r208-smll-152732257300134
=====================================================================


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

=== Now, execution of the tool begins

BK_START 1527831015444

info: Time: 3600 - MCC
===========================================================================================
prep: translating DES-PT-02b Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: net is already safe
prep: check for too many tokens
===========================================================================================
prep: translating DES-PT-02b formula LTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLFireability @ DES-PT-02b @ 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: 527/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 288
lola: finding significant places
lola: 288 places, 239 transitions, 223 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 336 transition conflict sets
lola: TASK
lola: reading formula from DES-PT-02b-LTLFireability.task
lola: A (X (G (X ((FIREABLE(t99) U FIREABLE(t64)))))) : A (FIREABLE(t226)) : A (FIREABLE(t180)) : A (F (X (X (FIREABLE(t48))))) : A (X (FIREABLE(t73))) : A (F (FIREABLE(t238))) : A ((G (X (FIREABLE(t60))) U FIREABLE(t141))) : A (FIREABLE(t118)) : A ((G (G (G (FIREABLE(t176)))) U X (FIREABLE(t82)))) : A (X (F ((G (FIREABLE(t126)) U X (FIREABLE(t237)))))) : A (X (FIREABLE(t131))) : A (G (F (F (X (F (FIREABLE(t108))))))) : A (F (F ((G (FIREABLE(t52)) U X (FIREABLE(t214)))))) : A (G (FIREABLE(t160))) : A (FIREABLE(t158)) : A (G (G (FIREABLE(t113))))
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:151
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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:350
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:431
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:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:431
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:350
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(t226)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t226)
lola: processed formula length: 14
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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 DES-PT-02b-LTLFireability-1 FALSE 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(t180)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t180)
lola: processed formula length: 14
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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 DES-PT-02b-LTLFireability-2 FALSE 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(t118)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t118)
lola: processed formula length: 14
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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 DES-PT-02b-LTLFireability-7 FALSE 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(t158)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t158)
lola: processed formula length: 14
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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 DES-PT-02b-LTLFireability-14 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: A (X (FIREABLE(t73)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (FIREABLE(t73)))
lola: processed formula length: 21
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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: 85 markings, 85 edges
lola: ========================================

FORMULA DES-PT-02b-LTLFireability-4 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 (G (FIREABLE(t60))) U FIREABLE(t141)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X (G (FIREABLE(t60))) U FIREABLE(t141)))
lola: processed formula length: 44
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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: 85 markings, 85 edges
lola: ========================================

FORMULA DES-PT-02b-LTLFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 357 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (G ((F (FIREABLE(t64)) AND (FIREABLE(t99) OR FIREABLE(t64)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G ((F (FIREABLE(t64)) AND (FIREABLE(t99) OR FIREABLE(t64)))))))
lola: processed formula length: 72
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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: 409430 markings, 1892575 edges, 81886 markings/sec, 0 secs
lola: 797107 markings, 3908060 edges, 77535 markings/sec, 5 secs
lola: 1157805 markings, 5919289 edges, 72140 markings/sec, 10 secs
lola: 1512630 markings, 7920625 edges, 70965 markings/sec, 15 secs
lola: 1906000 markings, 9934398 edges, 78674 markings/sec, 20 secs
lola: 2249265 markings, 11939574 edges, 68653 markings/sec, 25 secs
lola: 2614271 markings, 13932717 edges, 73001 markings/sec, 30 secs
lola: 2974749 markings, 15922266 edges, 72096 markings/sec, 35 secs
lola: 3314145 markings, 17897133 edges, 67879 markings/sec, 40 secs
lola: 3614038 markings, 19848278 edges, 59979 markings/sec, 45 secs
lola: 4009550 markings, 21846588 edges, 79102 markings/sec, 50 secs
lola: 4359842 markings, 23834643 edges, 70058 markings/sec, 55 secs
lola: 4717158 markings, 25821046 edges, 71463 markings/sec, 60 secs
lola: 5065701 markings, 27808864 edges, 69709 markings/sec, 65 secs
lola: 5427107 markings, 29785351 edges, 72281 markings/sec, 70 secs
lola: 5758375 markings, 31750556 edges, 66254 markings/sec, 75 secs
lola: 6067418 markings, 33689413 edges, 61809 markings/sec, 80 secs
lola: 6456276 markings, 35685515 edges, 77772 markings/sec, 85 secs
lola: 6805416 markings, 37673505 edges, 69828 markings/sec, 90 secs
lola: 7167218 markings, 39662155 edges, 72360 markings/sec, 95 secs
lola: 7511779 markings, 41649025 edges, 68912 markings/sec, 100 secs
lola: 7874222 markings, 43625464 edges, 72489 markings/sec, 105 secs
lola: 8205915 markings, 45590063 edges, 66339 markings/sec, 110 secs
lola: 8483967 markings, 47522703 edges, 55610 markings/sec, 115 secs
lola: 8749172 markings, 49476221 edges, 53041 markings/sec, 120 secs
lola: 9009900 markings, 51422993 edges, 52146 markings/sec, 125 secs
lola: 9258522 markings, 53360966 edges, 49724 markings/sec, 130 secs
lola: 9516523 markings, 55289397 edges, 51600 markings/sec, 135 secs
lola: 9724331 markings, 57174738 edges, 41562 markings/sec, 140 secs
lola: 10140165 markings, 59110902 edges, 83167 markings/sec, 145 secs
lola: 10503329 markings, 61028616 edges, 72633 markings/sec, 150 secs
lola: 10853305 markings, 62943887 edges, 69995 markings/sec, 155 secs
lola: 11192563 markings, 64851188 edges, 67852 markings/sec, 160 secs
lola: 11562052 markings, 66775244 edges, 73898 markings/sec, 165 secs
lola: 11898169 markings, 68691660 edges, 67223 markings/sec, 170 secs
lola: 12196224 markings, 70416709 edges, 59611 markings/sec, 175 secs
lola: 12562663 markings, 72312341 edges, 73288 markings/sec, 180 secs
lola: 12885306 markings, 74187743 edges, 64529 markings/sec, 185 secs
lola: 13182860 markings, 76050210 edges, 59511 markings/sec, 190 secs
lola: 13526100 markings, 77935350 edges, 68648 markings/sec, 195 secs
lola: 13877628 markings, 79849621 edges, 70306 markings/sec, 200 secs
lola: 14208609 markings, 81751419 edges, 66196 markings/sec, 205 secs
lola: 14562953 markings, 83664694 edges, 70869 markings/sec, 210 secs
lola: 14883153 markings, 85564050 edges, 64040 markings/sec, 215 secs
lola: 15233337 markings, 87449060 edges, 70037 markings/sec, 220 secs
lola: 15545696 markings, 89321438 edges, 62472 markings/sec, 225 secs
lola: 15856935 markings, 91190778 edges, 62248 markings/sec, 230 secs
lola: 16210826 markings, 93038326 edges, 70778 markings/sec, 235 secs
lola: 16547416 markings, 94957455 edges, 67318 markings/sec, 240 secs
lola: 16896715 markings, 96879737 edges, 69860 markings/sec, 245 secs
lola: 17229497 markings, 98796214 edges, 66556 markings/sec, 250 secs
lola: 17579871 markings, 100701818 edges, 70075 markings/sec, 255 secs
lola: 17897830 markings, 102586206 edges, 63592 markings/sec, 260 secs
lola: 18169991 markings, 104445361 edges, 54432 markings/sec, 265 secs
lola: 18430652 markings, 106326330 edges, 52132 markings/sec, 270 secs
lola: 18674951 markings, 108186510 edges, 48860 markings/sec, 275 secs
lola: 18922586 markings, 110054804 edges, 49527 markings/sec, 280 secs
lola: 19158771 markings, 111827646 edges, 47237 markings/sec, 285 secs
lola: 19378588 markings, 113650207 edges, 43963 markings/sec, 290 secs
lola: 19699756 markings, 115513078 edges, 64234 markings/sec, 295 secs
lola: 20092760 markings, 117431536 edges, 78601 markings/sec, 300 secs
lola: 20429112 markings, 119336731 edges, 67270 markings/sec, 305 secs
lola: 20775905 markings, 121225545 edges, 69359 markings/sec, 310 secs
lola: 21122161 markings, 123128193 edges, 69251 markings/sec, 315 secs
lola: 21478151 markings, 125038747 edges, 71198 markings/sec, 320 secs
lola: 21803131 markings, 126930580 edges, 64996 markings/sec, 325 secs
lola: 22163344 markings, 128821808 edges, 72043 markings/sec, 330 secs
lola: 22490249 markings, 130696472 edges, 65381 markings/sec, 335 secs
lola: 22809217 markings, 132555155 edges, 63794 markings/sec, 340 secs
lola: 23093623 markings, 134368287 edges, 56881 markings/sec, 345 secs
lola: 23462896 markings, 136243679 edges, 73855 markings/sec, 350 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown no no unknown no unknown no no unknown unknown unknown unknown unknown unknown no unknown
lola: memory consumption: 3404944 KB
lola: time consumption: 357 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((X (FIREABLE(t82)) OR (G (FIREABLE(t176)) AND X (F (FIREABLE(t82))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X (FIREABLE(t82)) OR (G (FIREABLE(t176)) AND X (F (FIREABLE(t82))))))
lola: processed formula length: 73
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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: 7587 markings, 19029 edges
lola: ========================================

FORMULA DES-PT-02b-LTLFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 401 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F ((X (FIREABLE(t237)) OR (G (FIREABLE(t126)) AND X (F (FIREABLE(t237))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F ((X (FIREABLE(t237)) OR (G (FIREABLE(t126)) AND X (F (FIREABLE(t237))))))))
lola: processed formula length: 83
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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: 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: 86 markings, 86 edges
lola:
FORMULA DES-PT-02b-LTLFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 9 will run for 458 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (FIREABLE(t131)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (FIREABLE(t131)))
lola: processed formula length: 22
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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: 85 markings, 85 edges
lola: ========================================

FORMULA DES-PT-02b-LTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 535 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((X (FIREABLE(t214)) OR (G (FIREABLE(t52)) AND X (F (FIREABLE(t214)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F ((X (FIREABLE(t214)) OR (G (FIREABLE(t52)) AND X (F (FIREABLE(t214)))))))
lola: processed formula length: 78
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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: 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: 86 markings, 86 edges
lola:
FORMULA DES-PT-02b-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 11 will run for 642 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (F (FIREABLE(t48)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (F (FIREABLE(t48)))))
lola: processed formula length: 29
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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: 85 markings, 85 edges
lola: ========================================

FORMULA DES-PT-02b-LTLFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 803 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(t160)))
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(t160)))
lola: processed formula length: 22
lola: 28 rewrites
lola: closed formula file DES-PT-02b-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: SUBRESULT
lola: result: no
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: NOT FIREABLE(t160)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: state equation: write sara problem file to DES-PT-02b-LTLFireability-12-0.sara
lola: ========================================

FORMULA DES-PT-02b-LTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1070 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(t113)))
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(t113)))
lola: processed formula length: 22
lola: 28 rewrites
lola: closed formula file DES-PT-02b-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(t113)
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: 0 markings, 0 edges
lola: state equation: write sara problem file to DES-PT-02b-LTLFireability-13-0.sara
lola: ========================================

FORMULA DES-PT-02b-LTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: state equation: calling and running sara
lola: subprocess 14 will run for 1606 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t238)))
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(t238)
lola: processed formula length: 18
lola: 28 rewrites
lola: closed formula file DES-PT-02b-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: 58 markings, 62 edges

FORMULA DES-PT-02b-LTLFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 15 will run for 3212 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F (FIREABLE(t108))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(t108))))
lola: processed formula length: 26
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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: 127 markings, 127 edges

FORMULA DES-PT-02b-LTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (X (X (G ((F (FIREABLE(t64)) AND (FIREABLE(t99) OR FIREABLE(t64)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G ((F (FIREABLE(t64)) AND (FIREABLE(t99) OR FIREABLE(t64)))))))
lola: processed formula length: 72
lola: 26 rewrites
lola: closed formula file DES-PT-02b-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
sara: try reading problem file DES-PT-02b-LTLFireability-13-0.sara.
sara: place or transition ordering is non-deterministic

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lola: 65959990 markings, 422580926 edges, 51138 markings/sec, 1110 secs
lola: 66240623 markings, 424523824 edges, 56127 markings/sec, 1115 secs
lola: 66492701 markings, 426454757 edges, 50416 markings/sec, 1120 secs
lola: 66722128 markings, 428355303 edges, 45885 markings/sec, 1125 secs
lola: 66942590 markings, 430267337 edges, 44092 markings/sec, 1130 secs
lola: 67148399 markings, 432170155 edges, 41162 markings/sec, 1135 secs
lola: 67356190 markings, 434073703 edges, 41558 markings/sec, 1140 secs
lola: 67558483 markings, 435974344 edges, 40459 markings/sec, 1145 secs
lola: 67766216 markings, 437864977 edges, 41547 markings/sec, 1150 secs
lola: 67959914 markings, 439733784 edges, 38740 markings/sec, 1155 secs
lola: 68233188 markings, 441602110 edges, 54655 markings/sec, 1160 secs
lola: 68803957 markings, 443634496 edges, 114154 markings/sec, 1165 secs
lola: 69283735 markings, 445571686 edges, 95956 markings/sec, 1170 secs
lola: 69796050 markings, 447562112 edges, 102463 markings/sec, 1175 secs
lola: 70329182 markings, 449579686 edges, 106626 markings/sec, 1180 secs
lola: 70812333 markings, 451587682 edges, 96630 markings/sec, 1185 secs
lola: 71289814 markings, 453610325 edges, 95496 markings/sec, 1190 secs
lola: 71777556 markings, 455627059 edges, 97548 markings/sec, 1195 secs
lola: 72273557 markings, 457639176 edges, 99200 markings/sec, 1200 secs
lola: 72740210 markings, 459638736 edges, 93331 markings/sec, 1205 secs
lola: 73209691 markings, 461631693 edges, 93896 markings/sec, 1210 secs
lola: 73642278 markings, 463622671 edges, 86517 markings/sec, 1215 secs
lola: 74053507 markings, 465618404 edges, 82246 markings/sec, 1220 secs
lola: 74492782 markings, 467622958 edges, 87855 markings/sec, 1225 secs
lola: 74915646 markings, 469605118 edges, 84573 markings/sec, 1230 secs
lola: 75312456 markings, 471371807 edges, 79362 markings/sec, 1235 secs
lola: 75754821 markings, 473241336 edges, 88473 markings/sec, 1240 secs
lola: 76196480 markings, 475186993 edges, 88332 markings/sec, 1245 secs
lola: 76598798 markings, 477074053 edges, 80464 markings/sec, 1250 secs
lola: 76977192 markings, 478868782 edges, 75679 markings/sec, 1255 secs
lola: 77405457 markings, 480839369 edges, 85653 markings/sec, 1260 secs
lola: 77830640 markings, 482816406 edges, 85037 markings/sec, 1265 secs
lola: 78266002 markings, 484806798 edges, 87072 markings/sec, 1270 secs
lola: 78683716 markings, 486786836 edges, 83543 markings/sec, 1275 secs
lola: 79083688 markings, 488762487 edges, 79994 markings/sec, 1280 secs
lola: 79463952 markings, 490723892 edges, 76053 markings/sec, 1285 secs
lola: 79838497 markings, 492708482 edges, 74909 markings/sec, 1290 secs
lola: 80229304 markings, 494691998 edges, 78161 markings/sec, 1295 secs
lola: 80616102 markings, 496665692 edges, 77360 markings/sec, 1300 secs
lola: 80996191 markings, 498631332 edges, 76018 markings/sec, 1305 secs
lola: 81461439 markings, 500593675 edges, 93050 markings/sec, 1310 secs
lola: 81913275 markings, 502553640 edges, 90367 markings/sec, 1315 secs
lola: 82328930 markings, 504484810 edges, 83131 markings/sec, 1320 secs
lola: 82743142 markings, 506464176 edges, 82842 markings/sec, 1325 secs
lola: 83156300 markings, 508361474 edges, 82632 markings/sec, 1330 secs
lola: 83562254 markings, 510260270 edges, 81191 markings/sec, 1335 secs
lola: 83993870 markings, 512225798 edges, 86323 markings/sec, 1340 secs
lola: 84406652 markings, 514182105 edges, 82556 markings/sec, 1345 secs
lola: 84777159 markings, 515986862 edges, 74101 markings/sec, 1350 secs
lola: 85131076 markings, 517768220 edges, 70783 markings/sec, 1355 secs
lola: 85478480 markings, 519687185 edges, 69481 markings/sec, 1360 secs
lola: 85863855 markings, 521637291 edges, 77075 markings/sec, 1365 secs
lola: 86251002 markings, 523592544 edges, 77429 markings/sec, 1370 secs
lola: 86633351 markings, 525533165 edges, 76470 markings/sec, 1375 secs
lola: 87099603 markings, 527492439 edges, 93250 markings/sec, 1380 secs
lola: 87613840 markings, 529436659 edges, 102847 markings/sec, 1385 secs
lola: 88036526 markings, 531148289 edges, 84537 markings/sec, 1390 secs
lola: 88449766 markings, 532973186 edges, 82648 markings/sec, 1395 secs
lola: 88932475 markings, 534927802 edges, 96542 markings/sec, 1400 secs
lola: 89402367 markings, 536868201 edges, 93978 markings/sec, 1405 secs
lola: 89879378 markings, 538819856 edges, 95402 markings/sec, 1410 secs
lola: 90332073 markings, 540746766 edges, 90539 markings/sec, 1415 secs
lola: 90760448 markings, 542672369 edges, 85675 markings/sec, 1420 secs
lola: 91156962 markings, 544600262 edges, 79303 markings/sec, 1425 secs
lola: 91571964 markings, 546552324 edges, 83000 markings/sec, 1430 secs
lola: 91996489 markings, 548484036 edges, 84905 markings/sec, 1435 secs
lola: 92417341 markings, 550401407 edges, 84170 markings/sec, 1440 secs
lola: 92859517 markings, 552331706 edges, 88435 markings/sec, 1445 secs
lola: 93309372 markings, 554258124 edges, 89971 markings/sec, 1450 secs
lola: 93737683 markings, 556184052 edges, 85662 markings/sec, 1455 secs
lola: 94123058 markings, 558098853 edges, 77075 markings/sec, 1460 secs
lola: 94547468 markings, 560042185 edges, 84882 markings/sec, 1465 secs
lola: 94975442 markings, 561984954 edges, 85595 markings/sec, 1470 secs
lola: 95393101 markings, 563925911 edges, 83532 markings/sec, 1475 secs
lola: 95799286 markings, 565851709 edges, 81237 markings/sec, 1480 secs
lola: 96204392 markings, 567772009 edges, 81021 markings/sec, 1485 secs
lola: 96589822 markings, 569697230 edges, 77086 markings/sec, 1490 secs
lola: 96941700 markings, 571602492 edges, 70376 markings/sec, 1495 secs
lola: 97316744 markings, 573539638 edges, 75009 markings/sec, 1500 secs
lola: 97694410 markings, 575468467 edges, 75533 markings/sec, 1505 secs
lola: 98072360 markings, 577384633 edges, 75590 markings/sec, 1510 secs
lola: 98483566 markings, 579312233 edges, 82241 markings/sec, 1515 secs
lola: 98942103 markings, 581246408 edges, 91707 markings/sec, 1520 secs
lola: 99371798 markings, 583171099 edges, 85939 markings/sec, 1525 secs
lola: 99770268 markings, 585087238 edges, 79694 markings/sec, 1530 secs
lola: 100183319 markings, 587028327 edges, 82610 markings/sec, 1535 secs
lola: 100601789 markings, 588962492 edges, 83694 markings/sec, 1540 secs
lola: 101027402 markings, 590893111 edges, 85123 markings/sec, 1545 secs
lola: 101441236 markings, 592816034 edges, 82767 markings/sec, 1550 secs
lola: 101845481 markings, 594731606 edges, 80849 markings/sec, 1555 secs
lola: 102227614 markings, 596644268 edges, 76427 markings/sec, 1560 secs
lola: 102586957 markings, 598537504 edges, 71869 markings/sec, 1565 secs
lola: 102954244 markings, 600455518 edges, 73457 markings/sec, 1570 secs
lola: 103331431 markings, 602375899 edges, 75437 markings/sec, 1575 secs
lola: 103704924 markings, 604284386 edges, 74699 markings/sec, 1580 secs
lola: 104074483 markings, 606193221 edges, 73912 markings/sec, 1585 secs
lola: 104606299 markings, 608169947 edges, 106363 markings/sec, 1590 secs
lola: 105115163 markings, 610157287 edges, 101773 markings/sec, 1595 secs
lola: 105571777 markings, 612121668 edges, 91323 markings/sec, 1600 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA DES-PT-02b-LTLFireability-0 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: unknown no no no no yes no no no no no no no no no no
lola:
preliminary result: unknown no no no no yes no no no no no no no no no no
lola: memory consumption: 13544 KB
lola: time consumption: 1968 seconds

BK_STOP 1527832983070

--------------------
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="DES-PT-02b"
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/DES-PT-02b.tgz
mv DES-PT-02b 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 DES-PT-02b, 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-152732257300134"
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 ;