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)
...................
=====================================================================
Generated by BenchKit 2-2979
Executing tool lola
Input is CircularTrains-PT-768, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r014kn-qhx2-146347846300112
=====================================================================

--------------------
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 CircularTrains-PT-768-CTLFireability-0
FORMULA_NAME CircularTrains-PT-768-CTLFireability-1
FORMULA_NAME CircularTrains-PT-768-CTLFireability-10
FORMULA_NAME CircularTrains-PT-768-CTLFireability-11
FORMULA_NAME CircularTrains-PT-768-CTLFireability-12
FORMULA_NAME CircularTrains-PT-768-CTLFireability-13
FORMULA_NAME CircularTrains-PT-768-CTLFireability-14
FORMULA_NAME CircularTrains-PT-768-CTLFireability-15
FORMULA_NAME CircularTrains-PT-768-CTLFireability-2
FORMULA_NAME CircularTrains-PT-768-CTLFireability-3
FORMULA_NAME CircularTrains-PT-768-CTLFireability-4
FORMULA_NAME CircularTrains-PT-768-CTLFireability-5
FORMULA_NAME CircularTrains-PT-768-CTLFireability-6
FORMULA_NAME CircularTrains-PT-768-CTLFireability-7
FORMULA_NAME CircularTrains-PT-768-CTLFireability-8
FORMULA_NAME CircularTrains-PT-768-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1463499498687

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLFireability @ CircularTrains-PT-768
FORMULA CircularTrains-PT-768-CTLFireability-0 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLFireability-1 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-768-CTLFireability-2 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-768-CTLFireability-3 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-768-CTLFireability-4 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLFireability-5 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLFireability-6 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLFireability-7 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLFireability-8 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLFireability-9 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLFireability-10 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLFireability-11 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLFireability-12 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-768-CTLFireability-13 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLFireability-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-768-CTLFireability-15 CANNOT_COMPUTE
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 2304/65536 symbol table entries, 362 collisions
lola: preprocessing...
lola: finding significant places
lola: 1536 places, 768 transitions, 767 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 1536 transition conflict sets
lola: TASK
lola: reading formula from CircularTrains-PT-768-CTLFireability.task
lola: read: ((((EG (FIREABLE(t730_to_731)) OR AF (FIREABLE(t273_to_274))) OR (FIREABLE(t19_to_20) OR ((FIREABLE(t206_to_207) OR FIREABLE(t518_to_519)) AND (FIREABLE(t40_to_41) OR FIREABLE(t748_to_749))))) AND !(AX ((FIREABLE(t19_to_20) OR FIREABLE(t740_to_741))))) AND AF (EG (FIREABLE(t361_to_362)))) : !((!(EF (FIREABLE(t458_to_459))) OR !(FIREABLE(t225_to_226)))) : EF (FIREABLE(t509_to_510)) : EF ((FIREABLE(... (shortened)
lola: formula length: 1950
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((EG (FIREABLE(t730_to_731)) OR (AF (FIREABLE(t273_to_274)) OR (FIREABLE(t19_to_20) OR ((FIREABLE(t206_to_207) OR FIREABLE(t518_to_519)) AND (FIREABLE(t40_to_41) OR FIREABLE(t748_to_749)))))) AND (EX ((! FIREABLE(t19_to_20) AND ! FIREABLE(t740_to_741))) AND AF (EG (FIREABLE(t361_to_362)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (FIREABLE(t730_to_731))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(FIREABLE(t730_to_731))))
lola: processed formula length: 37
lola: 48 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (FIREABLE(t273_to_274))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U FIREABLE(t273_to_274))
lola: processed formula length: 31
lola: 48 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX ((! FIREABLE(t19_to_20) AND ! FIREABLE(t740_to_741)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX((! FIREABLE(t19_to_20) AND ! FIREABLE(t740_to_741)))
lola: processed formula length: 55
lola: 48 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (EG (FIREABLE(t361_to_362)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(A(TRUE U !(FIREABLE(t361_to_362)))))
lola: processed formula length: 47
lola: 49 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF (FIREABLE(t458_to_459)) AND FIREABLE(t225_to_226))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (FIREABLE(t458_to_459))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 2 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t225_to_226)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 2 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (FIREABLE(t509_to_510))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 3 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((FIREABLE(t434_to_435) OR ((! FIREABLE(t4_to_5) OR (FIREABLE(t577_to_578) AND FIREABLE(t300_to_301))) AND FIREABLE(t446_to_447))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 4 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (EF (FIREABLE(t659_to_660)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(E(TRUE U FIREABLE(t659_to_660)))))
lola: processed formula length: 47
lola: 49 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AF ((EX (FIREABLE(t245_to_246)) AND (! FIREABLE(t506_to_507) AND ! FIREABLE(t710_to_711)))) OR ! FIREABLE(t39_to_40))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((EX (FIREABLE(t245_to_246)) AND (! FIREABLE(t506_to_507) AND ! FIREABLE(t710_to_711))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (EX(FIREABLE(t245_to_246)) AND (! FIREABLE(t506_to_507) AND ! FIREABLE(t710_to_711))))
lola: processed formula length: 95
lola: 49 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: local time limit reached - aborting
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(A(FIREABLE(t342_to_343) U FIREABLE(t414_to_415)) U (AF (FIREABLE(t412_to_413)) AND ((FIREABLE(t625_to_626) AND FIREABLE(t231_to_232)) OR (FIREABLE(t22_to_23) OR FIREABLE(t145_to_146)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(A(FIREABLE(t342_to_343) U FIREABLE(t414_to_415)) U (A(TRUE U FIREABLE(t412_to_413)) AND ((FIREABLE(t625_to_626) AND FIREABLE(t231_to_232)) OR (FIREABLE(t22_to_23) OR FIREABLE(t145_to_146)))))
lola: processed formula length: 193
lola: 50 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AF ((FIREABLE(t158_to_159) OR FIREABLE(t224_to_225))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U A(TRUE U (FIREABLE(t158_to_159) OR FIREABLE(t224_to_225))))
lola: processed formula length: 68
lola: 49 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (AX ((FIREABLE(t13_to_14) AND (FIREABLE(t697_to_698) AND ! FIREABLE(t555_to_556)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U AX((FIREABLE(t13_to_14) AND (FIREABLE(t697_to_698) AND ! FIREABLE(t555_to_556)))))
lola: processed formula length: 91
lola: 49 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (EG (EG (FIREABLE(t507_to_508))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(!(A(TRUE U !(!(A(TRUE U !(FIREABLE(t507_to_508))))))))
lola: processed formula length: 57
lola: 50 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((AG (FIREABLE(t293_to_294)) OR AX (FIREABLE(t357_to_358))) U EF ((FIREABLE(t757_to_758) AND FIREABLE(t19_to_20))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((!(E(TRUE U !(FIREABLE(t293_to_294)))) OR AX(FIREABLE(t357_to_358))) U E(TRUE U (FIREABLE(t757_to_758) AND FIREABLE(t19_to_20))))
lola: processed formula length: 131
lola: 51 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(t661_to_662) AND ((FIREABLE(t686_to_687) OR (! FIREABLE(t762_to_763) AND ! FIREABLE(t180_to_181))) AND ((FIREABLE(t189_to_190) OR (FIREABLE(t758_to_759) OR (FIREABLE(t592_to_593) OR FIREABLE(t52_to_53)))) AND (! FIREABLE(t394_to_395) OR FIREABLE(t103_to_104))))) OR EG ((AG (FIREABLE(t29_to_30)) OR EX (FIREABLE(t433_to_434)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t661_to_662) AND ((FIREABLE(t686_to_687) OR (! FIREABLE(t762_to_763) AND ! FIREABLE(t180_to_181))) AND ((FIREABLE(t189_to_190) OR (FIREABLE(t758_to_759) OR (FIREABLE(t592_to_593) OR FIREABLE(t52_to_53)))) AND (! FIREABLE(t394_to_395) OR FIREABLE(t103_to_104)))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 12 will run for 346 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((AG (FIREABLE(t29_to_30)) OR EX (FIREABLE(t433_to_434))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((!(E(TRUE U !(FIREABLE(t29_to_30)))) OR EX(FIREABLE(t433_to_434))))))
lola: processed formula length: 82
lola: 50 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((FIREABLE(t665_to_666) OR AX (! FIREABLE(t582_to_583))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (FIREABLE(t665_to_666) OR AX(! FIREABLE(t582_to_583))))
lola: processed formula length: 64
lola: 49 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 13 will run for 369 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (AG ((! FIREABLE(t433_to_434) OR ! FIREABLE(t228_to_229))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(E(TRUE U !((! FIREABLE(t433_to_434) OR ! FIREABLE(t228_to_229))))))
lola: processed formula length: 78
lola: 49 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 411 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AX (EF (FIREABLE(t202_to_203))) OR EG (((! FIREABLE(t133_to_134) OR FIREABLE(t700_to_701)) AND FIREABLE(t419_to_420))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 411 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (EF (FIREABLE(t202_to_203)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(E(TRUE U FIREABLE(t202_to_203)))
lola: processed formula length: 35
lola: 49 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 15 will run for 821 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((AF (FIREABLE(t425_to_426)) AND (! FIREABLE(t489_to_490) AND (! FIREABLE(t450_to_451) AND EX ((FIREABLE(t457_to_458) OR FIREABLE(t110_to_111)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (A(TRUE U FIREABLE(t425_to_426)) AND (! FIREABLE(t489_to_490) AND (! FIREABLE(t450_to_451) AND EX((FIREABLE(t457_to_458) OR FIREABLE(t110_to_111)))))))
lola: processed formula length: 160
lola: 50 rewrites
lola: formula mentions 0 of 1536 places; total mentions: 0
lola: closed formula file CircularTrains-PT-768-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3068 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: time limit reached - aborting
lola: preliminary result: unknown yes yes yes unknown unknown unknown unknown unknown unknown unknown unknown yes unknown yes

BK_STOP 1463503039644

--------------------
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="CircularTrains-PT-768"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/home/fko/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/CircularTrains-PT-768.tgz
mv CircularTrains-PT-768 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool lola"
echo " Input is CircularTrains-PT-768, 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 r014kn-qhx2-146347846300112"
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 ;