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 188K
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1K 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 17K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 108 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 346 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.2K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K 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 18:49 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 29K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is AutoFlight-PT-04a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r016-qhx1-152646241200095
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1526648605103

info: Time: 3600 - MCC
===========================================================================================
prep: translating AutoFlight-PT-04a 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 AutoFlight-PT-04a formula CTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLFireability @ AutoFlight-PT-04a @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 212/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 107
lola: finding significant places
lola: 107 places, 105 transitions, 79 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 104 transition conflict sets
lola: TASK
lola: reading formula from AutoFlight-PT-04a-CTLFireability.task
lola: A (G (E (F (((FIREABLE(t51) AND FIREABLE(t27)) OR (FIREABLE(t95) AND FIREABLE(t61))))))) : NOT(A (F (A ((FIREABLE(t13) U FIREABLE(t96)))))) : E (F ((E (F ((FIREABLE(t53) OR FIREABLE(t61)))) AND FIREABLE(t11)))) : E ((A (X (NOT FIREABLE(t69))) U FIREABLE(t61))) : (A (G (E (F (FIREABLE(t28))))) AND ((NOT FIREABLE(t75) OR NOT FIREABLE(t17)) AND NOT FIREABLE(t46))) : E (F (FIREABLE(t38))) : (E (G (((NOT FIREABLE(t44) AND NOT FIREABLE(t101)) OR E (F (FIREABLE(t82)))))) AND NOT FIREABLE(t29)) : A (F (FIREABLE(t6))) : E ((A (F (FIREABLE(t68))) U (E (G (FIREABLE(t85))) AND A (G (FIREABLE(t19)))))) : A (G (((E (X (FIREABLE(t44))) OR E (F (FIREABLE(t46)))) OR A ((FIREABLE(t4) U FIREABLE(t51)))))) : A (F (FIREABLE(t50))) : A (G (E (F ((FIREABLE(t2) AND FIREABLE(t19) AND FIREABLE(t63)))))) : (E (G (E (F ((FIREABLE(t32) AND FIREABLE(t61)))))) OR (A (G (FIREABLE(t95))) AND NOT FIREABLE(t76))) : A (G (NOT(A (G ((FIREABLE(t76) AND FIREABLE(t29))))))) : E (G (E (X ((FIREABLE(t8) OR FIREABLE(t37) OR NOT FIREABLE(t31)))))) : E (X (NOT(A (F (FIREABLE(t79))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:440
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((A (X (NOT FIREABLE(t69))) U FIREABLE(t61)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: processed formula: E(AX(NOT FIREABLE(t69)) U FIREABLE(t61))
lola: processed formula length: 40
lola: 13 rewrites
lola: closed formula file AutoFlight-PT-04a-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: 261034 markings, 3018323 edges, 52207 markings/sec, 0 secs
lola: 483926 markings, 6109964 edges, 44578 markings/sec, 5 secs
lola: 669503 markings, 9040627 edges, 37115 markings/sec, 10 secs
lola: 939603 markings, 12243455 edges, 54020 markings/sec, 15 secs
lola: 1150308 markings, 15378841 edges, 42141 markings/sec, 20 secs
lola: 1367742 markings, 18445480 edges, 43487 markings/sec, 25 secs
lola: 1590674 markings, 21566633 edges, 44586 markings/sec, 30 secs
lola: 1789892 markings, 24662159 edges, 39844 markings/sec, 35 secs
lola: 1968118 markings, 27709758 edges, 35645 markings/sec, 40 secs
lola: 2187371 markings, 30740581 edges, 43851 markings/sec, 45 secs
lola: 2386734 markings, 33722640 edges, 39873 markings/sec, 50 secs
lola: 2579908 markings, 36683027 edges, 38635 markings/sec, 55 secs
lola: 2765560 markings, 39600578 edges, 37130 markings/sec, 60 secs
lola: 2936771 markings, 42465661 edges, 34242 markings/sec, 65 secs
lola: 3052081 markings, 45370975 edges, 23062 markings/sec, 70 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 3052081 markings, 46404577 edges

FORMULA AutoFlight-PT-04a-CTLFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: lola: subprocess 1 will run for 232 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((E (X (FIREABLE(t44))) OR (E (F (FIREABLE(t46))) OR A ((FIREABLE(t4) U FIREABLE(t51)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:318
========================================
lola: processed formula: NOT(E(TRUE U (NOT(EX(FIREABLE(t44))) AND (NOT(E(TRUE U FIREABLE(t46))) AND NOT(A(FIREABLE(t4) U FIREABLE(t51)))))))
lola: processed formula length: 115
lola: 17 rewrites
lola: closed formula file AutoFlight-PT-04a-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: 312 markings, 1968 edges

FORMULA AutoFlight-PT-04a-CTLFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 249 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E (G (E (X ((FIREABLE(t8) OR FIREABLE(t37) OR NOT FIREABLE(t31))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: processed formula: NOT(A(TRUE U NOT(EX((FIREABLE(t8) OR FIREABLE(t37) OR NOT FIREABLE(t31))))))
lola: processed formula length: 78
lola: 13 rewrites
lola: closed formula file AutoFlight-PT-04a-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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 309 markings, 1945 edges
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 268 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (E (G (NOT FIREABLE(t79)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation from a successor
lola: rewrite Frontend/Parser/formula_rewrite.k:627
lola: processed formula: NOT FIREABLE(t79)
lola: processed formula length: 17
lola: 12 rewrites
lola: closed formula file AutoFlight-PT-04a-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EXEG
lola: The predicate is possibly preserved from some successor.
lola: 617 markings, 2945 edges
lola:
FORMULA AutoFlight-PT-04a-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 4 will run for 291 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t38)))
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 (FIREABLE(t38)))
lola: processed formula length: 21
lola: 12 rewrites
lola: closed formula file AutoFlight-PT-04a-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: FIREABLE(t38)
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 8 markings, 7 edges
lola:
FORMULA AutoFlight-PT-04a-CTLFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 5 will run for 317 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t50)))
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(t50)
lola: processed formula length: 17
lola: 13 rewrites
lola: closed formula file AutoFlight-PT-04a-CTLFireability.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: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 18 markings, 17 edges
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 349 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t6)))
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(t6)
lola: processed formula length: 16
lola: 13 rewrites
lola: closed formula file AutoFlight-PT-04a-CTLFireability.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: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 18 markings, 17 edges
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 388 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (NOT FIREABLE(t96)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (NOT FIREABLE(t96)))
lola: processed formula length: 25
lola: 11 rewrites
lola: closed formula file AutoFlight-PT-04a-CTLFireability.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 is possibly preserved.
lola: 18 markings, 17 edges
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 436 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((NOT FIREABLE(t76) OR NOT FIREABLE(t29))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: (NOT FIREABLE(t76) OR NOT FIREABLE(t29))
lola: processed formula length: 41
lola: 12 rewrites
lola: closed formula file AutoFlight-PT-04a-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: 439214 markings, 3685742 edges, 87843 markings/sec, 0 secs
lola: 789725 markings, 7236130 edges, 70102 markings/sec, 5 secs
lola: 1111119 markings, 10851873 edges, 64279 markings/sec, 10 secs
lola: 1400057 markings, 14461134 edges, 57788 markings/sec, 15 secs
lola: 1678003 markings, 18099088 edges, 55589 markings/sec, 20 secs
lola: 1936163 markings, 21680280 edges, 51632 markings/sec, 25 secs
lola: 2180796 markings, 25294499 edges, 48927 markings/sec, 30 secs
lola: 2401215 markings, 28906400 edges, 44084 markings/sec, 35 secs
lola: 2606702 markings, 32524044 edges, 41097 markings/sec, 40 secs
lola: 2869924 markings, 36110077 edges, 52644 markings/sec, 45 secs
lola: 3105156 markings, 39625359 edges, 47046 markings/sec, 50 secs
lola: 3297351 markings, 43114017 edges, 38439 markings/sec, 55 secs
lola: 3329604 markings, 46463409 edges, 6451 markings/sec, 60 secs
lola: 3332017 markings, 49944066 edges, 483 markings/sec, 65 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: tscc_search
lola: The predicate is live.
lola: 3332017 markings, 50152609 edges
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 488 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((FIREABLE(t2) AND FIREABLE(t19) AND FIREABLE(t63))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: (FIREABLE(t2) AND FIREABLE(t19) AND FIREABLE(t63))
lola: processed formula length: 50
lola: 12 rewrites
lola: closed formula file AutoFlight-PT-04a-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: SUBRESULT
lola: result: no
lola: produced by: tscc_search
lola: The predicate is not live.
lola: 3416 markings, 7992 edges
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 570 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (((FIREABLE(t51) AND FIREABLE(t27)) OR (FIREABLE(t95) AND FIREABLE(t61)))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: ((FIREABLE(t51) AND FIREABLE(t27)) OR (FIREABLE(t95) AND FIREABLE(t61)))
lola: processed formula length: 73
lola: 12 rewrites
lola: closed formula file AutoFlight-PT-04a-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: SUBRESULT
lola: result: no
lola: produced by: tscc_search
lola: The predicate is not live.
lola: 2878 markings, 5876 edges
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 684 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((E (F ((FIREABLE(t53) OR FIREABLE(t61)))) AND FIREABLE(t11))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: processed formula: E(TRUE U (E(TRUE U (FIREABLE(t53) OR FIREABLE(t61))) AND FIREABLE(t11)))
lola: processed formula length: 73
lola: 13 rewrites
lola: closed formula file AutoFlight-PT-04a-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: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 350 markings, 2086 edges
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 855 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((A (F (FIREABLE(t68))) U (E (G (FIREABLE(t85))) AND A (G (FIREABLE(t19))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:724
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: E(A(TRUE U FIREABLE(t68)) U (NOT(A(TRUE U NOT FIREABLE(t85))) AND NOT(E(TRUE U NOT FIREABLE(t19)))))
lola: processed formula length: 100
lola: 17 rewrites
lola: closed formula file AutoFlight-PT-04a-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 4 significant temporal operators and needs 17 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: 18 markings, 19 edges
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1140 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (E (F (FIREABLE(t28))))) AND ((NOT FIREABLE(t75) OR NOT FIREABLE(t17)) AND NOT FIREABLE(t46)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1140 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((NOT FIREABLE(t75) OR NOT FIREABLE(t17)) AND NOT FIREABLE(t46))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((NOT FIREABLE(t75) OR NOT FIREABLE(t17)) AND NOT FIREABLE(t46))
lola: processed formula length: 65
lola: 11 rewrites
lola: closed formula file AutoFlight-PT-04a-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: ========================================
lola: subprocess 14 will run for 1711 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (FIREABLE(t28)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: FIREABLE(t28)
lola: processed formula length: 13
lola: 12 rewrites
lola: closed formula file AutoFlight-PT-04a-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: SUBRESULT
lola: result: no
lola: produced by: tscc_search
lola: The predicate is not live.
lola: 10 markings, 9 edges
lola: lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
========================================
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1711 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G (((NOT FIREABLE(t44) AND NOT FIREABLE(t101)) OR E (F (FIREABLE(t82)))))) AND NOT FIREABLE(t29))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1711 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(t29)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(t29)
lola: processed formula length: 17
lola: 11 rewrites
lola: closed formula file AutoFlight-PT-04a-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: ========================================
lola: subprocess 15 will run for 3422 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((NOT FIREABLE(t44) AND NOT FIREABLE(t101)) OR E (F (FIREABLE(t82))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: NOT(A(TRUE U ((FIREABLE(t44) OR FIREABLE(t101)) AND NOT(E(TRUE U FIREABLE(t82))))))
lola: processed formula length: 84
lola: 15 rewrites
lola: closed formula file AutoFlight-PT-04a-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: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 357 markings, 2107 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3422 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G (E (F ((FIREABLE(t32) AND FIREABLE(t61)))))) OR (A (G (FIREABLE(t95))) AND NOT FIREABLE(t76)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3422 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(t76)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(t76)
lola: processed formula length: 17
lola: 11 rewrites
lola: closed formula file AutoFlight-PT-04a-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: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (F ((FIREABLE(t32) AND FIREABLE(t61))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation of reachability
lola: rewrite Frontend/Parser/formula_rewrite.k:641
lola: processed formula: (FIREABLE(t32) AND FIREABLE(t61))
lola: processed formula length: 33
lola: 12 rewrites
lola: closed formula file AutoFlight-PT-04a-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EGEF)
lola: state space: using reachability graph (EGEF version) (--search=depth)
lola: state space: using ctl preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EGEF
lola: Reachability of the predicate is possibly preserved.
lola: 67739 markings, 297078 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA AutoFlight-PT-04a-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no yes yes no no yes yes no no no no no yes yes yes yes
lola:
preliminary result: no yes yes no no yes yes no no no no no yes yes yes yes
lola: memory consumption: 14820 KB
lola: time consumption: 148 seconds

BK_STOP 1526648775559

--------------------
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="AutoFlight-PT-04a"
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/AutoFlight-PT-04a.tgz
mv AutoFlight-PT-04a 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 AutoFlight-PT-04a, 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 r016-qhx1-152646241200095"
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 ;