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 3.2K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.0K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 104 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 342 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.7K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 7 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 6.7K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is ERK-PT-001000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r076-blw3-152649937200403
=====================================================================

--------------------
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 ERK-PT-001000-CTLFireability-00
FORMULA_NAME ERK-PT-001000-CTLFireability-01
FORMULA_NAME ERK-PT-001000-CTLFireability-02
FORMULA_NAME ERK-PT-001000-CTLFireability-03
FORMULA_NAME ERK-PT-001000-CTLFireability-04
FORMULA_NAME ERK-PT-001000-CTLFireability-05
FORMULA_NAME ERK-PT-001000-CTLFireability-06
FORMULA_NAME ERK-PT-001000-CTLFireability-07
FORMULA_NAME ERK-PT-001000-CTLFireability-08
FORMULA_NAME ERK-PT-001000-CTLFireability-09
FORMULA_NAME ERK-PT-001000-CTLFireability-10
FORMULA_NAME ERK-PT-001000-CTLFireability-11
FORMULA_NAME ERK-PT-001000-CTLFireability-12
FORMULA_NAME ERK-PT-001000-CTLFireability-13
FORMULA_NAME ERK-PT-001000-CTLFireability-14
FORMULA_NAME ERK-PT-001000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1526738913504

info: Time: 3600 - MCC
===========================================================================================
prep: translating ERK-PT-001000 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating ERK-PT-001000 formula CTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLFireability @ ERK-PT-001000 @ 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: 22/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 352
lola: finding significant places
lola: 11 places, 11 transitions, 6 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 10 transition conflict sets
lola: TASK
lola: reading formula from ERK-PT-001000-CTLFireability.task
lola: A (X (E (X (A (G (FIREABLE(r6))))))) : E (((NOT FIREABLE(r8) AND NOT FIREABLE(r7) AND NOT FIREABLE(r10) AND NOT FIREABLE(r11)) U ((FIREABLE(r8) AND FIREABLE(r3)) OR ((FIREABLE(r11) OR FIREABLE(r9)) AND FIREABLE(r9))))) : (((((FIREABLE(r2) AND FIREABLE(r5) AND FIREABLE(r3)) OR E (X (FIREABLE(r1)))) AND (NOT FIREABLE(r5) OR NOT FIREABLE(r7) OR NOT FIREABLE(r2))) OR E (G (A (F (FIREABLE(r4)))))) AND E (F ((A (G (FIREABLE(r7))) AND (NOT FIREABLE(r7) OR NOT FIREABLE(r6)))))) : E (F ((E ((FIREABLE(r11) U FIREABLE(r1))) AND NOT(E (F (FIREABLE(r1))))))) : NOT(E (F ((E (G (FIREABLE(r4))) AND NOT FIREABLE(r1))))) : A (G (E ((FIREABLE(r10) U (FIREABLE(r9) OR FIREABLE(r6)))))) : E (X (A (G (())))) : A (G (E (F (A (X (FIREABLE(r9))))))) : NOT(A (G (E (G ((FIREABLE(r11) OR FIREABLE(r6))))))) : A (G (E (F (FIREABLE(r1))))) : (A (((FIREABLE(r2) AND FIREABLE(r5) AND NOT FIREABLE(r1)) U (NOT FIREABLE(r4) AND NOT FIREABLE(r5)))) AND A (G (A (X ((FIREABLE(r1) OR FIREABLE(r10))))))) : ((E (G (A (G (FIREABLE(r1))))) AND ((NOT FIREABLE(r11) OR FIREABLE(r5)) OR E (F ((FIREABLE(r1) AND FIREABLE(r5)))))) OR A (F (A (G ((FIREABLE(r10) AND FIREABLE(r5))))))) : E (G (E (G (A (G (FIREABLE(r1))))))) : (E (G (NOT FIREABLE(r1))) OR E ((E (X (FIREABLE(r4))) U A (G (FIREABLE(r6)))))) : A (G (E (G (E (X (FIREABLE(r2))))))) : A (F (A (F ((FIREABLE(r9) OR FIREABLE(r2) OR NOT FIREABLE(r11))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:130
lola: rewrite Frontend/Parser/formula_rewrite.k:458
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:398
lola: rewrite Frontend/Parser/formula_rewrite.k:476
lola: rewrite Frontend/Parser/formula_rewrite.k:476
lola: rewrite Frontend/Parser/formula_rewrite.k:476
lola: rewrite Frontend/Parser/formula_rewrite.k:458
lola: rewrite Frontend/Parser/formula_rewrite.k:392
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT DEADLOCK
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT DEADLOCK
lola: processed formula length: 12
lola: 24 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.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 ERK-PT-001000-CTLFireability-6 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(r2) AND FIREABLE(r5) AND FIREABLE(r3)) OR E (X (FIREABLE(r1)))) AND (NOT FIREABLE(r5) OR NOT FIREABLE(r7) OR NOT FIREABLE(r2))) OR E (G (A (F (FIREABLE(r4)))))) AND E (F ((A (G (FIREABLE(r7))) AND (NOT FIREABLE(r7) OR NOT FIREABLE(r6))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((A (G (FIREABLE(r7))) AND (NOT FIREABLE(r7) OR NOT FIREABLE(r6)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: E(TRUE U (NOT(E(TRUE U NOT FIREABLE(r7))) AND (NOT FIREABLE(r7) OR NOT FIREABLE(r6))))
lola: processed formula length: 87
lola: 27 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 2421220 markings, 10972553 edges, 484244 markings/sec, 0 secs
lola: 4125003 markings, 19049813 edges, 340757 markings/sec, 5 secs
lola: 5934689 markings, 27551936 edges, 361937 markings/sec, 10 secs
lola: 8266021 markings, 38259520 edges, 466266 markings/sec, 15 secs
lola: 10262308 markings, 47534741 edges, 399257 markings/sec, 20 secs
lola: 12147485 markings, 56282445 edges, 377035 markings/sec, 25 secs
lola: 13500851 markings, 66084412 edges, 270673 markings/sec, 30 secs
lola: 15390654 markings, 76362907 edges, 377961 markings/sec, 35 secs
lola: 17536237 markings, 86370884 edges, 429117 markings/sec, 40 secs
lola: 19494680 markings, 95392833 edges, 391689 markings/sec, 45 secs
lola: 21460687 markings, 104453674 edges, 393201 markings/sec, 50 secs
lola: 22894355 markings, 114719085 edges, 286734 markings/sec, 55 secs
lola: 24383897 markings, 125215008 edges, 297908 markings/sec, 60 secs
lola: 26513285 markings, 135167063 edges, 425878 markings/sec, 65 secs
lola: 28606014 markings, 144928369 edges, 418546 markings/sec, 70 secs
lola: 30695855 markings, 154669074 edges, 417968 markings/sec, 75 secs
lola: 32772375 markings, 164307784 edges, 415304 markings/sec, 80 secs
lola: 34773853 markings, 173489561 edges, 400296 markings/sec, 85 secs
lola: 36831478 markings, 182931671 edges, 411525 markings/sec, 90 secs
lola: 38397441 markings, 193623021 edges, 313193 markings/sec, 95 secs
lola: 39697241 markings, 204541326 edges, 259960 markings/sec, 100 secs
lola: 41693776 markings, 214893267 edges, 399307 markings/sec, 105 secs
lola: 43826091 markings, 224844569 edges, 426463 markings/sec, 110 secs
lola: 45958163 markings, 234764240 edges, 426414 markings/sec, 115 secs
lola: 48036587 markings, 244533777 edges, 415685 markings/sec, 120 secs
lola: 50137549 markings, 254344138 edges, 420192 markings/sec, 125 secs
lola: 52162602 markings, 263811530 edges, 405011 markings/sec, 130 secs
lola: 54187639 markings, 273255923 edges, 405007 markings/sec, 135 secs
lola: 56188512 markings, 282624391 edges, 400175 markings/sec, 140 secs
lola: 58177721 markings, 291920927 edges, 397842 markings/sec, 145 secs
lola: 60151796 markings, 301203818 edges, 394815 markings/sec, 150 secs
lola: 62139507 markings, 310536006 edges, 397542 markings/sec, 155 secs
lola: 64150849 markings, 319873109 edges, 402268 markings/sec, 160 secs
lola: 66153229 markings, 329201792 edges, 400476 markings/sec, 165 secs
lola: 68104954 markings, 338391334 edges, 390345 markings/sec, 170 secs
lola: 70068654 markings, 347555505 edges, 392740 markings/sec, 175 secs
lola: 72048511 markings, 356779337 edges, 395971 markings/sec, 180 secs
lola: 74016304 markings, 365982287 edges, 393559 markings/sec, 185 secs
lola: 75964916 markings, 375147368 edges, 389722 markings/sec, 190 secs
lola: 77934788 markings, 384325472 edges, 393974 markings/sec, 195 secs
lola: 79925305 markings, 393644798 edges, 398103 markings/sec, 200 secs
lola: 81924010 markings, 403003414 edges, 399741 markings/sec, 205 secs
lola: 83953484 markings, 412461459 edges, 405895 markings/sec, 210 secs
lola: 85997859 markings, 421983971 edges, 408875 markings/sec, 215 secs
lola: 88067014 markings, 431446030 edges, 413831 markings/sec, 220 secs
lola: 90136026 markings, 440910734 edges, 413802 markings/sec, 225 secs
lola: 92188676 markings, 450859190 edges, 410530 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 14216 KB
lola: time consumption: 238 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (X (A (G (FIREABLE(r6)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: AX(EX(NOT(E(TRUE U NOT FIREABLE(r6)))))
lola: processed formula length: 39
lola: 28 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 4000 markings, 4001 edges
lola: ========================================

FORMULA ERK-PT-001000-CTLFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 256 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (A (X (FIREABLE(r9)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: processed formula: NOT(E(TRUE U NOT(E(TRUE U AX(FIREABLE(r9))))))
lola: processed formula length: 46
lola: 27 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 2466577 markings, 11198225 edges, 493315 markings/sec, 0 secs
lola: 4178316 markings, 19285088 edges, 342348 markings/sec, 5 secs
lola: 6277065 markings, 28727352 edges, 419750 markings/sec, 10 secs
lola: 8726083 markings, 39279724 edges, 489804 markings/sec, 15 secs
lola: 11117781 markings, 49325571 edges, 478340 markings/sec, 20 secs
lola: 13164221 markings, 60407965 edges, 409288 markings/sec, 25 secs
lola: 14855365 markings, 70044288 edges, 338229 markings/sec, 30 secs
lola: 16820612 markings, 77923885 edges, 393049 markings/sec, 35 secs
lola: 18909486 markings, 86366697 edges, 417775 markings/sec, 40 secs
lola: 21019851 markings, 94924401 edges, 422073 markings/sec, 45 secs
lola: 22705711 markings, 104777528 edges, 337172 markings/sec, 50 secs
lola: 24151161 markings, 114978661 edges, 289090 markings/sec, 55 secs
lola: 26197649 markings, 123099018 edges, 409298 markings/sec, 60 secs
lola: 28092214 markings, 130616578 edges, 378913 markings/sec, 65 secs
lola: 30030771 markings, 138324933 edges, 387711 markings/sec, 70 secs
lola: 31895176 markings, 145666062 edges, 372881 markings/sec, 75 secs
lola: 34188073 markings, 154744322 edges, 458579 markings/sec, 80 secs
lola: 36554273 markings, 164100742 edges, 473240 markings/sec, 85 secs
lola: 38373261 markings, 174739318 edges, 363798 markings/sec, 90 secs
lola: 39794303 markings, 185829198 edges, 284208 markings/sec, 95 secs
lola: 41832806 markings, 194546420 edges, 407701 markings/sec, 100 secs
lola: 43911235 markings, 202746504 edges, 415686 markings/sec, 105 secs
lola: 45970716 markings, 210793932 edges, 411896 markings/sec, 110 secs
lola: 48013902 markings, 218925519 edges, 408637 markings/sec, 115 secs
lola: 50061856 markings, 226948295 edges, 409591 markings/sec, 120 secs
lola: 52099802 markings, 234951854 edges, 407589 markings/sec, 125 secs
lola: 54137879 markings, 242965589 edges, 407615 markings/sec, 130 secs
lola: 56158360 markings, 250890010 edges, 404096 markings/sec, 135 secs
lola: 58170862 markings, 258775298 edges, 402500 markings/sec, 140 secs
lola: 60184183 markings, 266752683 edges, 402664 markings/sec, 145 secs
lola: 62193364 markings, 274649948 edges, 401836 markings/sec, 150 secs
lola: 64200542 markings, 282431942 edges, 401436 markings/sec, 155 secs
lola: 66208422 markings, 290234472 edges, 401576 markings/sec, 160 secs
lola: 68198706 markings, 298109900 edges, 398057 markings/sec, 165 secs
lola: 70167308 markings, 305787946 edges, 393720 markings/sec, 170 secs
lola: 72151517 markings, 313534886 edges, 396842 markings/sec, 175 secs
lola: 74118245 markings, 321192516 edges, 393346 markings/sec, 180 secs
lola: 76072751 markings, 328894594 edges, 390901 markings/sec, 185 secs
lola: 78027689 markings, 336481174 edges, 390988 markings/sec, 190 secs
lola: 79998226 markings, 344178656 edges, 394107 markings/sec, 195 secs
lola: 80810312 markings, 347351451 edges, 162417 markings/sec, 200 secs
lola: 80878190 markings, 347623379 edges, 13576 markings/sec, 205 secs
lola: 80885140 markings, 347650133 edges, 1390 markings/sec, 210 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 259 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (((FIREABLE(r2) AND FIREABLE(r5) AND NOT FIREABLE(r1)) U (NOT FIREABLE(r4) AND NOT FIREABLE(r5)))) AND A (X (A (G ((FIREABLE(r1) OR FIREABLE(r10)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 259 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((FIREABLE(r2) AND FIREABLE(r5) AND NOT FIREABLE(r1)) U (NOT FIREABLE(r4) AND NOT FIREABLE(r5))))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:645
lola: rewrite Frontend/Parser/formula_rewrite.k:609
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (((FIREABLE(r2) AND FIREABLE(r5) AND NOT FIREABLE(r1)) U (NOT FIREABLE(r4) AND NOT FIREABLE(r5))))
lola: processed formula length: 100
lola: 28 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /ER
lola: Predicate Phi holds until Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 283 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (G ((FIREABLE(r1) OR FIREABLE(r10))))))
lola: ========================================
lola: SUBTASK
lola: checking invariance from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:663
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (NOT FIREABLE(r1) AND NOT FIREABLE(r10))
lola: processed formula length: 40
lola: 26 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEF)
lola: state space: using reachability graph (EXef version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEF
lola: The predicate is not invariant from successors.
lola: 1001 markings, 1000 edges
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================

FORMULA ERK-PT-001000-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 283 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G (NOT FIREABLE(r1))) OR E ((E (X (FIREABLE(r4))) U A (G (FIREABLE(r6))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: (NOT(A(TRUE U FIREABLE(r1))) OR E(EX(FIREABLE(r4)) U NOT(E(TRUE U NOT FIREABLE(r6)))))
lola: processed formula length: 86
lola: 30 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 2000 markings, 2001 edges
lola: ========================================

FORMULA ERK-PT-001000-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 311 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (X (FIREABLE(r2)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: processed formula: NOT(E(TRUE U NOT(EX(FIREABLE(r2)))))
lola: processed formula length: 36
lola: 26 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 4081171 markings, 10699548 edges, 816234 markings/sec, 0 secs
lola: 8037971 markings, 21227180 edges, 791360 markings/sec, 5 secs
lola: 11589179 markings, 30737346 edges, 710242 markings/sec, 10 secs
lola: 13849667 markings, 41401110 edges, 452098 markings/sec, 15 secs
lola: 17113890 markings, 50747882 edges, 652845 markings/sec, 20 secs
lola: 20583251 markings, 59842031 edges, 693872 markings/sec, 25 secs
lola: 22993159 markings, 70147836 edges, 481982 markings/sec, 30 secs
lola: 25523681 markings, 80243120 edges, 506104 markings/sec, 35 secs
lola: 28729278 markings, 89082317 edges, 641119 markings/sec, 40 secs
lola: 31892055 markings, 97787383 edges, 632555 markings/sec, 45 secs
lola: 35333173 markings, 106716379 edges, 688224 markings/sec, 50 secs
lola: 38141714 markings, 116527162 edges, 561708 markings/sec, 55 secs
lola: 39811901 markings, 127216608 edges, 334037 markings/sec, 60 secs
lola: 42848059 markings, 136134081 edges, 607232 markings/sec, 65 secs
lola: 45940431 markings, 144625384 edges, 618474 markings/sec, 70 secs
lola: 49009043 markings, 153097434 edges, 613722 markings/sec, 75 secs
lola: 52058065 markings, 161480382 edges, 609804 markings/sec, 80 secs
lola: 55104749 markings, 169849806 edges, 609337 markings/sec, 85 secs
lola: 58127999 markings, 178168173 edges, 604650 markings/sec, 90 secs
lola: 61143834 markings, 186471930 edges, 603167 markings/sec, 95 secs
lola: 64161419 markings, 194749613 edges, 603517 markings/sec, 100 secs
lola: 67173062 markings, 203021980 edges, 602329 markings/sec, 105 secs
lola: 70136436 markings, 211154953 edges, 592675 markings/sec, 110 secs
lola: 73110540 markings, 219309178 edges, 594821 markings/sec, 115 secs
lola: 76066064 markings, 227438483 edges, 591105 markings/sec, 120 secs
lola: 79009357 markings, 235493841 edges, 588659 markings/sec, 125 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 331 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(r1)))
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(r1)))
lola: processed formula length: 20
lola: 26 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.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(r1)
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: 1001 markings, 1000 edges
lola: state equation: write sara problem file to ERK-PT-001000-CTLFireability-7-0.sara
lola: ========================================

FORMULA ERK-PT-001000-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 372 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(r11) AND NOT FIREABLE(r6))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((NOT FIREABLE(r11) AND NOT FIREABLE(r6))))
lola: processed formula length: 48
lola: 25 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.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:625
lola: formula 0: (NOT FIREABLE(r11) AND NOT FIREABLE(r6))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 1001 markings, 1000 edges
lola: state equation: write sara problem file to ERK-PT-001000-CTLFireability-8-0.sara

FORMULA ERK-PT-001000-CTLFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 425 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (FIREABLE(r1)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: FIREABLE(r1)
lola: processed formula length: 12
lola: 25 rewrites
lola: closed formula file ERK-PT-001000-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: ========================================
lola: 5372419 markings, 14185363 edges, 1074484 markings/sec, 0 secs
lola: 10435120 markings, 27687993 edges, 1012540 markings/sec, 5 secs
lola: 13838101 markings, 41331958 edges, 680596 markings/sec, 10 secs
lola: 18215874 markings, 53661988 edges, 875555 markings/sec, 15 secs
lola: 22452559 markings, 66769704 edges, 847337 markings/sec, 20 secs
lola: 25421048 markings, 79960945 edges, 593698 markings/sec, 25 secs
lola: 29493373 markings, 91184881 edges, 814465 markings/sec, 30 secs
lola: 33802645 markings, 102751542 edges, 861854 markings/sec, 35 secs
lola: 37990461 markings, 115552075 edges, 837563 markings/sec, 40 secs
lola: 40300679 markings, 129131037 edges, 462044 markings/sec, 45 secs
lola: 44271126 markings, 140049863 edges, 794089 markings/sec, 50 secs
lola: 48178265 markings, 150815269 edges, 781428 markings/sec, 55 secs
lola: 52054989 markings, 161471999 edges, 775345 markings/sec, 60 secs
lola: 55900877 markings, 172043015 edges, 769178 markings/sec, 65 secs
lola: 59721728 markings, 182570858 edges, 764170 markings/sec, 70 secs
lola: 63491743 markings, 192930171 edges, 754003 markings/sec, 75 secs
lola: 67162335 markings, 202992572 edges, 734118 markings/sec, 80 secs
lola: 70543675 markings, 212263149 edges, 676268 markings/sec, 85 secs
lola: 74092165 markings, 221989791 edges, 709698 markings/sec, 90 secs
lola: 77787399 markings, 232143233 edges, 739047 markings/sec, 95 secs
lola: 81520260 markings, 242389489 edges, 746572 markings/sec, 100 secs
lola: 85205636 markings, 252479729 edges, 737075 markings/sec, 105 secs
lola: 89800846 markings, 264389100 edges, 919042 markings/sec, 110 secs
lola: 93132394 markings, 277240166 edges, 666310 markings/sec, 115 secs
lola: 95353112 markings, 290446552 edges, 444144 markings/sec, 120 secs
lola: 99030014 markings, 300517377 edges, 735380 markings/sec, 125 secs
lola: 102693354 markings, 310561792 edges, 732668 markings/sec, 130 secs
lola: 106381327 markings, 320646831 edges, 737595 markings/sec, 135 secs
lola: 110039868 markings, 330661385 edges, 731708 markings/sec, 140 secs
lola: 113632646 markings, 340534449 edges, 718556 markings/sec, 145 secs
lola: 117153661 markings, 350188426 edges, 704203 markings/sec, 150 secs
lola: 120648315 markings, 359728532 edges, 698931 markings/sec, 155 secs
lola: 124137607 markings, 369255813 edges, 697858 markings/sec, 160 secs
lola: 127639248 markings, 378882553 edges, 700328 markings/sec, 165 secs
lola: 131159905 markings, 388545457 edges, 704131 markings/sec, 170 secs
lola: 134655842 markings, 398087401 edges, 699187 markings/sec, 175 secs
lola: 138151265 markings, 407638138 edges, 699085 markings/sec, 180 secs
lola: 140533609 markings, 414135592 edges, 476469 markings/sec, 185 secs
lola: 140536732 markings, 414144686 edges, 625 markings/sec, 190 secs
lola: 140551558 markings, 414185899 edges, 2965 markings/sec, 195 secs
lola: 140594284 markings, 414302192 edges, 8545 markings/sec, 200 secs

BK_STOP 1526739710562

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

Killed

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="ERK-PT-001000"
export BK_EXAMINATION="CTLFireability"
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/ERK-PT-001000.tgz
mv ERK-PT-001000 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 ERK-PT-001000, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r076-blw3-152649937200403"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.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 ;