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 Railroad-PT-005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098kn-smll-146369140400220
=====================================================================

--------------------
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 Railroad-PT-005-CTLFireability-0
FORMULA_NAME Railroad-PT-005-CTLFireability-1
FORMULA_NAME Railroad-PT-005-CTLFireability-10
FORMULA_NAME Railroad-PT-005-CTLFireability-11
FORMULA_NAME Railroad-PT-005-CTLFireability-12
FORMULA_NAME Railroad-PT-005-CTLFireability-13
FORMULA_NAME Railroad-PT-005-CTLFireability-14
FORMULA_NAME Railroad-PT-005-CTLFireability-15
FORMULA_NAME Railroad-PT-005-CTLFireability-2
FORMULA_NAME Railroad-PT-005-CTLFireability-3
FORMULA_NAME Railroad-PT-005-CTLFireability-4
FORMULA_NAME Railroad-PT-005-CTLFireability-5
FORMULA_NAME Railroad-PT-005-CTLFireability-6
FORMULA_NAME Railroad-PT-005-CTLFireability-7
FORMULA_NAME Railroad-PT-005-CTLFireability-8
FORMULA_NAME Railroad-PT-005-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1463763034892

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLFireability @ Railroad-PT-005
FORMULA Railroad-PT-005-CTLFireability-0 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-1 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-2 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-3 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-4 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-5 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-7 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-8 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-9 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-10 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-11 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-12 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-13 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-CTLFireability-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-005-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: 124/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 68 places, 56 transitions, 27 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 42 transition conflict sets
lola: TASK
lola: reading formula from Railroad-PT-005-CTLFireability.task
lola: read: AG (!(!(EF (FIREABLE(tr_T22_1))))) : EF (EG (EX (FIREABLE(tr_T9_7)))) : (EF (AG (!(FIREABLE(tr_T9_9)))) AND !(FIREABLE(tr_T23_20))) : EF (AG (FIREABLE(tr_T9_10))) : !((EG (!((FIREABLE(tr_T23_26) AND FIREABLE(tr_T23_30)))) AND EG (EF (FIREABLE(tr_T23_18))))) : EF ((AG (FIREABLE(tr_T23_19)) AND !(EX (FIREABLE(tr_T23_35))))) : !(AG (EF (FIREABLE(tr_T24_4)))) : A(!(AG (FIREABLE(tr_T22_1))) U !(EF (FIR... (shortened)
lola: formula length: 1207
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF (FIREABLE(tr_T22_1)))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U FIREABLE(tr_T22_1)))))
lola: processed formula length: 44
lola: 75 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (EG (EX (FIREABLE(tr_T9_7))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U !(A(TRUE U !(EX(FIREABLE(tr_T9_7))))))
lola: processed formula length: 47
lola: 76 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF (AG (! FIREABLE(tr_T9_9))) AND ! FIREABLE(tr_T23_20))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AG (! FIREABLE(tr_T9_9)))
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(tr_T9_9)))))
lola: processed formula length: 45
lola: 75 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AG (FIREABLE(tr_T9_10)))
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(tr_T9_10)))))
lola: processed formula length: 44
lola: 75 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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 4 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AF ((FIREABLE(tr_T23_26) AND FIREABLE(tr_T23_30))) OR AF (AG (! FIREABLE(tr_T23_18))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((FIREABLE(tr_T23_26) AND FIREABLE(tr_T23_30)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (FIREABLE(tr_T23_26) AND FIREABLE(tr_T23_30)))
lola: processed formula length: 55
lola: 74 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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 5 will run for 321 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (AG (! FIREABLE(tr_T23_18)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(E(TRUE U !(! FIREABLE(tr_T23_18)))))
lola: processed formula length: 47
lola: 75 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((AG (FIREABLE(tr_T23_19)) AND AX (! FIREABLE(tr_T23_35))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (!(E(TRUE U !(FIREABLE(tr_T23_19)))) AND AX(! FIREABLE(tr_T23_35))))
lola: processed formula length: 77
lola: 76 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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 6 will run for 353 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AG (! FIREABLE(tr_T24_4)))
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(tr_T24_4)))))
lola: processed formula length: 46
lola: 75 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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 7 will run for 393 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(EF (! FIREABLE(tr_T22_1)) U AG (! FIREABLE(tr_T23_18)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(E(TRUE U ! FIREABLE(tr_T22_1)) U !(E(TRUE U !(! FIREABLE(tr_T23_18)))))
lola: processed formula length: 73
lola: 76 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((EG (FIREABLE(tr_T8_1)) OR EF (FIREABLE(tr_T23_22))) U AG ((FIREABLE(tr_T23_30) AND FIREABLE(tr_T23_20))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((!(A(TRUE U !(FIREABLE(tr_T8_1)))) OR E(TRUE U FIREABLE(tr_T23_22))) U !(E(TRUE U !((FIREABLE(tr_T23_30) AND FIREABLE(tr_T23_20))))))
lola: processed formula length: 135
lola: 77 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 9 will run for 505 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(AG (FIREABLE(tr_T23_23)) U AG (! FIREABLE(tr_T23_30)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(!(E(TRUE U !(FIREABLE(tr_T23_23)))) U !(E(TRUE U !(! FIREABLE(tr_T23_30)))))
lola: processed formula length: 78
lola: 76 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 10 will run for 589 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (EF (EG (FIREABLE(tr_T23_17))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(E(TRUE U !(A(TRUE U !(FIREABLE(tr_T23_17))))))
lola: processed formula length: 49
lola: 76 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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 11 will run for 707 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (AG ((! FIREABLE(tr_T23_30) OR ! FIREABLE(tr_T21_1))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(!(E(TRUE U !((! FIREABLE(tr_T23_30) OR ! FIREABLE(tr_T21_1))))))
lola: processed formula length: 67
lola: 75 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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 12 will run for 884 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((FIREABLE(tr_T23_34) OR (FIREABLE(tr_T23_19) AND FIREABLE(tr_T9_12))))
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 108 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 13 will run for 1179 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (AF (! FIREABLE(tr_T23_36))) AND (AG ((! FIREABLE(tr_T1_1) OR ! FIREABLE(tr_T23_28))) OR A(! FIREABLE(tr_T9_12) R ! FIREABLE(tr_T8_1))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1179 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (AF (! FIREABLE(tr_T23_36)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(A(TRUE U ! FIREABLE(tr_T23_36)))))
lola: processed formula length: 47
lola: 75 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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 14 will run for 1769 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((! FIREABLE(tr_T1_1) OR ! FIREABLE(tr_T23_28)))
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 108 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 15 will run for 3539 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(! FIREABLE(tr_T9_12) R ! FIREABLE(tr_T8_1))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(!(! FIREABLE(tr_T9_12)) U !(! FIREABLE(tr_T8_1))))
lola: processed formula length: 54
lola: 74 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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 1769 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (! FIREABLE(tr_T23_30)) AND (EF (! FIREABLE(tr_T23_18)) OR (AX (! FIREABLE(tr_T23_21)) OR EX (AG (FIREABLE(tr_T9_8))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1769 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (! FIREABLE(tr_T23_30))
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 108 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 invariant.
lola: ========================================
lola: subprocess 15 will run for 3539 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (! FIREABLE(tr_T23_18))
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 108 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 15 will run for 3539 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AF (EG ((FIREABLE(tr_T23_22) OR FIREABLE(tr_T1_1)))) OR AG ((! FIREABLE(tr_T23_20) OR (! FIREABLE(tr_T23_16) OR (! FIREABLE(tr_T23_29) OR ! FIREABLE(tr_T23_16))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3539 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (EG ((FIREABLE(tr_T23_22) OR FIREABLE(tr_T1_1))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(A(TRUE U !((FIREABLE(tr_T23_22) OR FIREABLE(tr_T1_1))))))
lola: processed formula length: 68
lola: 75 rewrites
lola: formula mentions 0 of 68 places; total mentions: 0
lola: closed formula file Railroad-PT-005-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 108 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: 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: RESULT
lola: summary: yes no no no yes no no yes no yes no yes yes yes yes unknown

BK_STOP 1463763035152

--------------------
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="Railroad-PT-005"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/root/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/Railroad-PT-005.tgz
mv Railroad-PT-005 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 Railroad-PT-005, 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 r098kn-smll-146369140400220"
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 ;