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-024, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r014kn-qhx2-146347846200067
=====================================================================

--------------------
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-024-CTLFireability-0
FORMULA_NAME CircularTrains-PT-024-CTLFireability-1
FORMULA_NAME CircularTrains-PT-024-CTLFireability-10
FORMULA_NAME CircularTrains-PT-024-CTLFireability-11
FORMULA_NAME CircularTrains-PT-024-CTLFireability-12
FORMULA_NAME CircularTrains-PT-024-CTLFireability-13
FORMULA_NAME CircularTrains-PT-024-CTLFireability-14
FORMULA_NAME CircularTrains-PT-024-CTLFireability-15
FORMULA_NAME CircularTrains-PT-024-CTLFireability-2
FORMULA_NAME CircularTrains-PT-024-CTLFireability-3
FORMULA_NAME CircularTrains-PT-024-CTLFireability-4
FORMULA_NAME CircularTrains-PT-024-CTLFireability-5
FORMULA_NAME CircularTrains-PT-024-CTLFireability-6
FORMULA_NAME CircularTrains-PT-024-CTLFireability-7
FORMULA_NAME CircularTrains-PT-024-CTLFireability-8
FORMULA_NAME CircularTrains-PT-024-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1463489094113

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLFireability @ CircularTrains-PT-024
FORMULA CircularTrains-PT-024-CTLFireability-0 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-1 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-2 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-3 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-4 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-5 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-6 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-7 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-8 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-9 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-10 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-11 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-12 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-13 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-024-CTLFireability-14 CANNOT_COMPUTE
FORMULA CircularTrains-PT-024-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: 72/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 48 places, 24 transitions, 23 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 48 transition conflict sets
lola: TASK
lola: reading formula from CircularTrains-PT-024-CTLFireability.task
lola: read: AF (FIREABLE(t5_to_6)) : E(((!(FIREABLE(t8_to_9)) OR (FIREABLE(t20_to_21) OR FIREABLE(t24_to_1))) OR !(FIREABLE(t17_to_18))) U (((FIREABLE(t18_to_19) OR FIREABLE(t14_to_15)) AND (FIREABLE(t22_to_23) AND FIREABLE(t5_to_6))) AND FIREABLE(t17_to_18))) : AF ((EG ((FIREABLE(t11_to_12) AND FIREABLE(t14_to_15))) OR (EG (FIREABLE(t17_to_18)) AND AF (FIREABLE(t8_to_9))))) : AG ((!(EG (FIREABLE(t10_to_11)))... (shortened)
lola: formula length: 1969
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (FIREABLE(t5_to_6))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U FIREABLE(t5_to_6))
lola: processed formula length: 27
lola: 108 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((! FIREABLE(t8_to_9) OR (FIREABLE(t20_to_21) OR (FIREABLE(t24_to_1) OR ! FIREABLE(t17_to_18)))) U ((FIREABLE(t18_to_19) OR FIREABLE(t14_to_15)) AND (FIREABLE(t22_to_23) AND (FIREABLE(t5_to_6) AND FIREABLE(t17_to_18)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((! FIREABLE(t8_to_9) OR (FIREABLE(t20_to_21) OR (FIREABLE(t24_to_1) OR ! FIREABLE(t17_to_18)))) U ((FIREABLE(t18_to_19) OR FIREABLE(t14_to_15)) AND (FIREABLE(t22_to_23) AND (FIREABLE(t5_to_6) AND FIREABLE(t17_to_18)))))
lola: processed formula length: 221
lola: 108 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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: AF ((EG ((FIREABLE(t11_to_12) AND FIREABLE(t14_to_15))) OR (EG (FIREABLE(t17_to_18)) AND AF (FIREABLE(t8_to_9)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (!(A(TRUE U !((FIREABLE(t11_to_12) AND FIREABLE(t14_to_15))))) OR (!(A(TRUE U !(FIREABLE(t17_to_18)))) AND A(TRUE U FIREABLE(t8_to_9)))))
lola: processed formula length: 146
lola: 111 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((AF (! FIREABLE(t10_to_11)) OR ! FIREABLE(t7_to_8)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((A(TRUE U ! FIREABLE(t10_to_11)) OR ! FIREABLE(t7_to_8)))))
lola: processed formula length: 72
lola: 109 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 4 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (EF (AX (FIREABLE(t2_to_3))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(E(TRUE U AX(FIREABLE(t2_to_3))))
lola: processed formula length: 35
lola: 110 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 5 will run for 321 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (AG (EX (FIREABLE(t3_to_4))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(E(TRUE U !(EX(FIREABLE(t3_to_4))))))
lola: processed formula length: 47
lola: 110 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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: AG (AF (FIREABLE(t9_to_10)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(A(TRUE U FIREABLE(t9_to_10)))))
lola: processed formula length: 44
lola: 109 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 7 will run for 392 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF (AG (! FIREABLE(t12_to_13))) AND (((FIREABLE(t1_to_2) OR (! FIREABLE(t22_to_23) OR ! FIREABLE(t1_to_2))) AND (! FIREABLE(t4_to_5) AND (! FIREABLE(t6_to_7) AND ! FIREABLE(t4_to_5)))) OR AF ((! FIREABLE(t16_to_17) AND ! FIREABLE(t19_to_20)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 392 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AG (! FIREABLE(t12_to_13)))
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(t12_to_13)))))
lola: processed formula length: 47
lola: 109 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 8 will run for 441 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(EG ((FIREABLE(t1_to_2) OR FIREABLE(t18_to_19))) U A(FIREABLE(t11_to_12) U FIREABLE(t4_to_5)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(!(A(TRUE U !((FIREABLE(t1_to_2) OR FIREABLE(t18_to_19))))) U A(FIREABLE(t11_to_12) U FIREABLE(t4_to_5)))
lola: processed formula length: 106
lola: 110 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 9 will run for 505 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (EG (! FIREABLE(t4_to_5)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U !(A(TRUE U !(! FIREABLE(t4_to_5)))))
lola: processed formula length: 45
lola: 109 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 10 will run for 588 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((FIREABLE(t6_to_7) OR A(FIREABLE(t9_to_10) U FIREABLE(t19_to_20))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((FIREABLE(t6_to_7) OR A(FIREABLE(t9_to_10) U FIREABLE(t19_to_20))))))
lola: processed formula length: 82
lola: 109 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 11 will run for 706 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((FIREABLE(t19_to_20) AND (FIREABLE(t21_to_22) AND FIREABLE(t7_to_8))) OR (! FIREABLE(t16_to_17) OR ! FIREABLE(t21_to_22))) AND (AF (! FIREABLE(t8_to_9)) AND (! FIREABLE(t20_to_21) AND ((! FIREABLE(t14_to_15) OR (FIREABLE(t18_to_19) AND FIREABLE(t3_to_4))) AND (FIREABLE(t8_to_9) AND ! FIREABLE(t22_to_23)))))) OR ((FIREABLE(t19_to_20) OR (FIREABLE(t22_to_23) OR (! FIREABLE(t6_to_7) OR AF (FIREABL... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 706 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(t19_to_20) AND (FIREABLE(t21_to_22) AND FIREABLE(t7_to_8))) OR (! FIREABLE(t16_to_17) OR ! FIREABLE(t21_to_22)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 12 will run for 883 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (! FIREABLE(t8_to_9))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U ! FIREABLE(t8_to_9))
lola: processed formula length: 29
lola: 108 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 1177 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (! FIREABLE(t20_to_21) AND ((! FIREABLE(t14_to_15) OR (FIREABLE(t18_to_19) AND FIREABLE(t3_to_4))) AND (FIREABLE(t8_to_9) AND ! FIREABLE(t22_to_23))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 14 will run for 1766 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t19_to_20)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 15 will run for 3533 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t22_to_23)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given 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: AF (FIREABLE(t10_to_11))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U FIREABLE(t10_to_11))
lola: processed formula length: 29
lola: 108 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 18 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((FIREABLE(t14_to_15) OR FIREABLE(t5_to_6)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (FIREABLE(t14_to_15) OR FIREABLE(t5_to_6)))
lola: processed formula length: 52
lola: 108 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 19 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (! FIREABLE(t2_to_3))
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 92 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 20 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (! FIREABLE(t23_to_24))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(! FIREABLE(t23_to_24))
lola: processed formula length: 25
lola: 108 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 12 will run for 883 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((EX (! FIREABLE(t18_to_19)) OR EF ((FIREABLE(t11_to_12) AND FIREABLE(t6_to_7)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((EX(! FIREABLE(t18_to_19)) OR E(TRUE U (FIREABLE(t11_to_12) AND FIREABLE(t6_to_7)))))))
lola: processed formula length: 100
lola: 110 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 13 will run for 1177 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (EG (! FIREABLE(t8_to_9)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U !(A(TRUE U !(! FIREABLE(t8_to_9)))))
lola: processed formula length: 45
lola: 109 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 14 will run for 1765 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((AF (FIREABLE(t5_to_6)) OR (FIREABLE(t22_to_23) AND (FIREABLE(t12_to_13) AND FIREABLE(t16_to_17)))) AND ((! FIREABLE(t4_to_5) OR (! FIREABLE(t12_to_13) OR (! FIREABLE(t13_to_14) OR EG (! FIREABLE(t9_to_10))))) AND EX (FIREABLE(t1_to_2))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1765 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (FIREABLE(t5_to_6))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U FIREABLE(t5_to_6))
lola: processed formula length: 27
lola: 108 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 15 will run for 3531 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ! FIREABLE(t4_to_5)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file CircularTrains-PT-024-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: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 15 will run for 3531 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A(FIREABLE(t9_to_10) U EG (FIREABLE(t1_to_2))) OR EG (! FIREABLE(t23_to_24)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3531 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(FIREABLE(t9_to_10) U EG (FIREABLE(t1_to_2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(FIREABLE(t9_to_10) U !(A(TRUE U !(FIREABLE(t1_to_2)))))
lola: processed formula length: 57
lola: 109 rewrites
lola: formula mentions 0 of 48 places; total mentions: 0
lola: closed formula file CircularTrains-PT-024-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 92 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 yes no yes yes no yes no yes no yes yes yes no unknown unknown

BK_STOP 1463489103734

--------------------
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-024"
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-024.tgz
mv CircularTrains-PT-024 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-024, 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-qhx2-146347846200067"
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 ;