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 SmallOperatingSystem-PT-MT1024DC0256, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r122kn-qhx2-146373367900193
=====================================================================

--------------------
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 SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-0
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-1
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-10
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-11
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-12
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-13
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-14
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-15
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-2
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-3
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-4
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-5
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-6
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-7
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-8
FORMULA_NAME SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1463761449152

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLFireability @ SmallOperatingSystem-PT-MT1024DC0256
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-0 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-1 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-2 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-3 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-4 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-5 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-6 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-7 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-8 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-9 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-10 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-11 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-12 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-13 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SmallOperatingSystem-PT-MT1024DC0256-CTLFireability-14 CANNOT_COMPUTE
FORMULA SmallOperatingSystem-PT-MT1024DC0256-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: 17/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 9 places, 8 transitions, 5 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 10 transition conflict sets
lola: TASK
lola: reading formula from SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: read: (A(AG (FIREABLE(startFirst)) U AX (FIREABLE(freeMemory))) OR EF (AG ((FIREABLE(startNext) OR FIREABLE(startFirst))))) : (AF (A(FIREABLE(endLoading) U FIREABLE(startFirst))) AND FIREABLE(startLoading)) : E(!(((FIREABLE(startUnload) AND FIREABLE(freeMemory)) OR FIREABLE(suspend))) U (((FIREABLE(endLoading) AND FIREABLE(startNext)) OR FIREABLE(endUnload)) AND AX (FIREABLE(endLoading)))) : AX (AG (EG ... (shortened)
lola: formula length: 1787
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A(AG (FIREABLE(startFirst)) U AX (FIREABLE(freeMemory))) OR EF (AG ((FIREABLE(startNext) OR FIREABLE(startFirst)))))
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: A(AG (FIREABLE(startFirst)) U AX (FIREABLE(freeMemory)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(!(E(TRUE U !(FIREABLE(startFirst)))) U AX(FIREABLE(freeMemory)))
lola: processed formula length: 66
lola: 28 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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: 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: EF (AG ((FIREABLE(startNext) OR FIREABLE(startFirst))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: possible invariance not yet implemented, converting to CTL...
lola: processed formula: E(TRUE U !(E(TRUE U !((FIREABLE(startNext) OR FIREABLE(startFirst))))))
lola: processed formula length: 71
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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: (AF (A(FIREABLE(endLoading) U FIREABLE(startFirst))) AND FIREABLE(startLoading))
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: AF (A(FIREABLE(endLoading) U FIREABLE(startFirst)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U A(FIREABLE(endLoading) U FIREABLE(startFirst)))
lola: processed formula length: 56
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 2 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(startLoading)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-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: E(((! FIREABLE(startUnload) OR ! FIREABLE(freeMemory)) AND ! FIREABLE(suspend)) U (((FIREABLE(endLoading) AND FIREABLE(startNext)) OR FIREABLE(endUnload)) AND AX (FIREABLE(endLoading))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(((! FIREABLE(startUnload) OR ! FIREABLE(freeMemory)) AND ! FIREABLE(suspend)) U (((FIREABLE(endLoading) AND FIREABLE(startNext)) OR FIREABLE(endUnload)) AND AX(FIREABLE(endLoading))))
lola: processed formula length: 185
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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 3 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (AG (EG (FIREABLE(startLoading))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(!(E(TRUE U !(!(A(TRUE U !(FIREABLE(startLoading))))))))
lola: processed formula length: 58
lola: 28 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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 4 will run for 258 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(suspend) OR (AG (FIREABLE(startLoading)) OR (E(FIREABLE(endLoading) U FIREABLE(startUnload)) OR (AX (FIREABLE(startUnload)) OR EG (FIREABLE(suspend))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 258 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(suspend)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 5 will run for 281 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (FIREABLE(startLoading))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 6 will run for 310 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(FIREABLE(endLoading) U FIREABLE(startUnload))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(FIREABLE(endLoading) U FIREABLE(startUnload))
lola: processed formula length: 47
lola: 26 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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 7 will run for 344 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (FIREABLE(startUnload))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(FIREABLE(startUnload))
lola: processed formula length: 25
lola: 26 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 8 will run for 387 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (FIREABLE(suspend))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(FIREABLE(suspend))))
lola: processed formula length: 33
lola: 26 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 281 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF ((! FIREABLE(startUnload) AND ! FIREABLE(startNext))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U (! FIREABLE(startUnload) AND ! FIREABLE(startNext))))))
lola: processed formula length: 77
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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 6 will run for 281 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EX (EX ((FIREABLE(startNext) OR FIREABLE(startLoading)))) AND AG (EG (FIREABLE(startLoading))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 281 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (EX ((FIREABLE(startNext) OR FIREABLE(startLoading))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(EX((FIREABLE(startNext) OR FIREABLE(startLoading))))
lola: processed formula length: 55
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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 7 will run for 313 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EG (FIREABLE(startLoading)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(!(A(TRUE U !(FIREABLE(startLoading)))))))
lola: processed formula length: 54
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 7 will run for 289 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AF ((! FIREABLE(endUnload) AND (FIREABLE(freeMemory) OR (FIREABLE(startFirst) OR FIREABLE(startNext))))) AND EF (FIREABLE(suspend)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 289 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((! FIREABLE(endUnload) AND (FIREABLE(freeMemory) OR (FIREABLE(startFirst) OR FIREABLE(startNext)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (! FIREABLE(endUnload) AND (FIREABLE(freeMemory) OR (FIREABLE(startFirst) OR FIREABLE(startNext)))))
lola: processed formula length: 109
lola: 26 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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 8 will run for 325 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (FIREABLE(suspend))
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 20 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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 8 will run for 325 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (! FIREABLE(endUnload) AND EF (AG (! FIREABLE(startNext))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 325 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ! FIREABLE(endUnload)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 9 will run for 371 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AG (! FIREABLE(startNext)))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: possible invariance not yet implemented, converting to CTL...
lola: processed formula: E(TRUE U !(E(TRUE U !(! FIREABLE(startNext)))))
lola: processed formula length: 47
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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 9 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((EF (FIREABLE(startFirst)) OR (! FIREABLE(suspend) AND FIREABLE(startLoading))) U (! FIREABLE(startLoading) AND (! FIREABLE(endLoading) AND FIREABLE(startNext))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((E(TRUE U FIREABLE(startFirst)) OR (! FIREABLE(suspend) AND FIREABLE(startLoading))) U (! FIREABLE(startLoading) AND (! FIREABLE(endLoading) AND FIREABLE(startNext))))
lola: processed formula length: 169
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 10 will run for 379 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((EF (FIREABLE(startFirst)) AND EF (FIREABLE(endUnload))) U E(FIREABLE(freeMemory) U FIREABLE(suspend)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((E(TRUE U FIREABLE(startFirst)) AND E(TRUE U FIREABLE(endUnload))) U E(FIREABLE(freeMemory) U FIREABLE(suspend)))
lola: processed formula length: 115
lola: 29 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 4 significant temporal operators and needs 17 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 11 will run for 454 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF ((! FIREABLE(startUnload) AND (FIREABLE(endUnload) OR FIREABLE(suspend)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U (! FIREABLE(startUnload) AND (FIREABLE(endUnload) OR FIREABLE(suspend)))))))
lola: processed formula length: 98
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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 12 will run for 454 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (AF (((FIREABLE(startFirst) AND FIREABLE(startFirst)) OR (FIREABLE(suspend) AND FIREABLE(suspend)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(A(TRUE U ((FIREABLE(startFirst) AND FIREABLE(startFirst)) OR (FIREABLE(suspend) AND FIREABLE(suspend)))))))
lola: processed formula length: 120
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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 13 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EX ((AF (FIREABLE(startFirst)) OR (FIREABLE(endLoading) AND FIREABLE(endUnload)))) OR FIREABLE(endLoading))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX ((AF (FIREABLE(startFirst)) OR (FIREABLE(endLoading) AND FIREABLE(endUnload))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX((A(TRUE U FIREABLE(startFirst)) OR (FIREABLE(endLoading) AND FIREABLE(endUnload))))
lola: processed formula length: 86
lola: 27 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 14 will run for 763 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF (AG (FIREABLE(startNext))))
lola: ========================================
lola: SUBTASK
lola: checking globally possible invariance
lola: lobally possible invariance not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U !(E(TRUE U !(FIREABLE(startNext))))))))
lola: processed formula length: 61
lola: 28 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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 15 will run for 1213 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(startLoading) AND (A((FIREABLE(freeMemory) OR FIREABLE(startFirst)) U ! FIREABLE(startNext)) AND (A(! FIREABLE(endLoading) U (FIREABLE(endLoading) OR FIREABLE(startFirst))) OR FIREABLE(freeMemory))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 1213 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(startLoading)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
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: A(! FIREABLE(endLoading) U (FIREABLE(endLoading) OR FIREABLE(startFirst)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(! FIREABLE(endLoading) U (FIREABLE(endLoading) OR FIREABLE(startFirst)))
lola: processed formula length: 74
lola: 26 rewrites
lola: formula mentions 0 of 9 places; total mentions: 0
lola: closed formula file SmallOperatingSystem-PT-MT1024DC0256-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 20 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: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: RESULT
lola: summary: unknown yes no unknown no unknown unknown yes unknown yes yes unknown unknown yes unknown unknown

BK_STOP 1463763776618

--------------------
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="SmallOperatingSystem-PT-MT1024DC0256"
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/SmallOperatingSystem-PT-MT1024DC0256.tgz
mv SmallOperatingSystem-PT-MT1024DC0256 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 SmallOperatingSystem-PT-MT1024DC0256, 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 r122kn-qhx2-146373367900193"
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 ;