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 Kanban-PT-0500, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r062kn-blw3-146358896800156
=====================================================================

--------------------
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 Kanban-PT-0500-CTLCardinality-0
FORMULA_NAME Kanban-PT-0500-CTLCardinality-1
FORMULA_NAME Kanban-PT-0500-CTLCardinality-10
FORMULA_NAME Kanban-PT-0500-CTLCardinality-11
FORMULA_NAME Kanban-PT-0500-CTLCardinality-12
FORMULA_NAME Kanban-PT-0500-CTLCardinality-13
FORMULA_NAME Kanban-PT-0500-CTLCardinality-14
FORMULA_NAME Kanban-PT-0500-CTLCardinality-15
FORMULA_NAME Kanban-PT-0500-CTLCardinality-2
FORMULA_NAME Kanban-PT-0500-CTLCardinality-3
FORMULA_NAME Kanban-PT-0500-CTLCardinality-4
FORMULA_NAME Kanban-PT-0500-CTLCardinality-5
FORMULA_NAME Kanban-PT-0500-CTLCardinality-6
FORMULA_NAME Kanban-PT-0500-CTLCardinality-7
FORMULA_NAME Kanban-PT-0500-CTLCardinality-8
FORMULA_NAME Kanban-PT-0500-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1463597437313

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLCardinality @ Kanban-PT-0500
FORMULA Kanban-PT-0500-CTLCardinality-0 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Kanban-PT-0500-CTLCardinality-1 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Kanban-PT-0500-CTLCardinality-2 CANNOT_COMPUTE
FORMULA Kanban-PT-0500-CTLCardinality-3 CANNOT_COMPUTE
FORMULA Kanban-PT-0500-CTLCardinality-4 CANNOT_COMPUTE
FORMULA Kanban-PT-0500-CTLCardinality-5 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Kanban-PT-0500-CTLCardinality-6 CANNOT_COMPUTE
FORMULA Kanban-PT-0500-CTLCardinality-7 CANNOT_COMPUTE
FORMULA Kanban-PT-0500-CTLCardinality-8 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Kanban-PT-0500-CTLCardinality-9 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Kanban-PT-0500-CTLCardinality-10 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Kanban-PT-0500-CTLCardinality-11 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Kanban-PT-0500-CTLCardinality-12 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Kanban-PT-0500-CTLCardinality-13 CANNOT_COMPUTE
FORMULA Kanban-PT-0500-CTLCardinality-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Kanban-PT-0500-CTLCardinality-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: 32/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 16 places, 16 transitions, 11 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 14 transition conflict sets
lola: TASK
lola: reading formula from Kanban-PT-0500-CTLCardinality.task
lola: read: ((!(1 <= Pout4) OR !(2 <= Pm3)) AND E((Pout4 <= Pback1 OR P2 <= Pout2) U (P1 <= Pout3 AND Pback3 <= Pm3))) : !((!(((Pm3 <= Pm2 OR 2 <= P4) AND 2 <= P4)) OR (AG (2 <= P1) AND !((3 <= Pback4 OR 3 <= Pback1))))) : E(2 <= P3 U AG (2 <= Pback1)) : AG (EF (!(P4 <= Pback2))) : (AG (EF (3 <= P4)) OR AG (EX (Pback4 <= P3))) : E(Pback3 <= P3 U AX (2 <= Pout1)) : EF (AG ((1 <= Pout4 OR 2 <= Pback1))) : (E((1... (shortened)
lola: formula length: 1218
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((-Pout4 > -1 OR -Pm3 > -2) AND E((-Pback1 + Pout4 <= 0 OR -Pout2 + P2 <= 0) U (-Pout3 + P1 <= 0 AND Pback3 + -Pm3 <= 0)))
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: (-Pout4 > -1 OR -Pm3 > -2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 2 atomic propositions
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((-Pback1 + Pout4 <= 0 OR -Pout2 + P2 <= 0) U (-Pout3 + P1 <= 0 AND Pback3 + -Pm3 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((-Pback1 + Pout4 <= 0 OR -Pout2 + P2 <= 0) U (-Pout3 + P1 <= 0 AND Pback3 + -Pm3 <= 0))
lola: processed formula length: 89
lola: 285 rewrites
lola: formula mentions 8 of 16 places; total mentions: 8
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((Pm3 + -Pm2 <= 0 OR -P4 <= -2) AND (-P4 <= -2 AND (EF (-P1 > -2) OR (-Pback4 <= -3 OR -Pback1 <= -3))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (Pm3 + -Pm2 <= 0 OR -P4 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 2 atomic propositions
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -P4 <= -2
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-P1 > -2)
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 44 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 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(-P3 <= -2 U AG (-Pback1 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(-P3 <= -2 U !(E(TRUE U !(-Pback1 <= -2))))
lola: processed formula length: 44
lola: 286 rewrites
lola: formula mentions 2 of 16 places; total mentions: 2
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 3 will run for 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF (-Pback2 + P4 > 0))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U -Pback2 + P4 > 0))))
lola: processed formula length: 42
lola: 286 rewrites
lola: formula mentions 2 of 16 places; total mentions: 2
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 260 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (EF (-P4 <= -3)) OR AG (EX (Pback4 + -P3 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 260 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF (-P4 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U -P4 <= -3))))
lola: processed formula length: 35
lola: 286 rewrites
lola: formula mentions 1 of 16 places; total mentions: 1
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 5 will run for 268 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EX (Pback4 + -P3 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(EX(Pback4 + -P3 <= 0))))
lola: processed formula length: 37
lola: 286 rewrites
lola: formula mentions 2 of 16 places; total mentions: 2
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 260 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(Pback3 + -P3 <= 0 U AX (-Pout1 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(Pback3 + -P3 <= 0 U AX(-Pout1 <= -2))
lola: processed formula length: 39
lola: 286 rewrites
lola: formula mentions 3 of 16 places; total mentions: 3
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 6 will run for 285 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AG ((-Pout4 <= -1 OR -Pback1 <= -2)))
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 !((-Pout4 <= -1 OR -Pback1 <= -2)))))
lola: processed formula length: 57
lola: 286 rewrites
lola: formula mentions 2 of 16 places; total mentions: 2
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 7 will run for 288 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E((-Pback3 <= -1 OR Pback4 + -Pout4 <= 0) U -Pout2 > -3) AND EF (AF (-Pm4 + P2 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 288 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((-Pback3 <= -1 OR Pback4 + -Pout4 <= 0) U -Pout2 > -3)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((-Pback3 <= -1 OR Pback4 + -Pout4 <= 0) U -Pout2 > -3)
lola: processed formula length: 56
lola: 285 rewrites
lola: formula mentions 4 of 16 places; total mentions: 4
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AF (-Pm4 + P2 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U A(TRUE U -Pm4 + P2 <= 0))
lola: processed formula length: 34
lola: 286 rewrites
lola: formula mentions 2 of 16 places; total mentions: 2
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 8 will run for 306 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (E(Pout4 + -Pout1 <= 0 U -Pm1 <= -1))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(E(Pout4 + -Pout1 <= 0 U -Pm1 <= -1))
lola: processed formula length: 39
lola: 286 rewrites
lola: formula mentions 3 of 16 places; total mentions: 3
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 9 will run for 350 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((-Pback1 > -2 OR -Pm3 + Pm4 > 0) AND -Pback1 > -1) OR AX ((-P2 <= -3 AND P3 + -P4 <= 0))) AND AG (AF (Pback4 + -P1 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 350 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((-Pback1 > -2 OR -Pm3 + Pm4 > 0) AND -Pback1 > -1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 3 atomic propositions
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 10 will run for 409 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (AF (Pback4 + -P1 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(A(TRUE U Pback4 + -P1 <= 0))))
lola: processed formula length: 43
lola: 286 rewrites
lola: formula mentions 2 of 16 places; total mentions: 2
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 10 will run for 409 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A((-Pback3 <= -3 OR -P3 <= -1) U -Pback3 + Pm4 <= 0) AND ((Pm4 + -P2 <= 0 OR (-Pback1 <= -2 OR -P4 > -2)) AND (EX (-P1 <= -2) AND EF ((-Pm3 + P4 <= 0 AND -Pm2 <= -1)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 409 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((-Pback3 <= -3 OR -P3 <= -1) U -Pback3 + Pm4 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((-Pback3 <= -3 OR -P3 <= -1) U -Pback3 + Pm4 <= 0)
lola: processed formula length: 52
lola: 285 rewrites
lola: formula mentions 3 of 16 places; total mentions: 4
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 11 will run for 490 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (Pm4 + -P2 <= 0 OR (-Pback1 <= -2 OR -P4 > -2))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 3 atomic propositions
lola: closed formula file Kanban-PT-0500-CTLCardinality.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 613 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (-P1 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(-P1 <= -2)
lola: processed formula length: 13
lola: 285 rewrites
lola: formula mentions 1 of 16 places; total mentions: 1
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 13 will run for 818 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-Pm3 + P4 <= 0 AND -Pm2 <= -1))
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 44 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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 11 will run for 490 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((AG (-P1 <= -1) AND EF (-Pm1 <= -3)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((!(E(TRUE U !(-P1 <= -1))) AND E(TRUE U -Pm1 <= -3)))))
lola: processed formula length: 68
lola: 287 rewrites
lola: formula mentions 2 of 16 places; total mentions: 2
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 12 will run for 613 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(AG (Pm1 + -P2 <= 0) U ((-Pback1 <= -1 AND -Pm3 <= -2) OR (-Pm1 <= -3 AND -Pm3 <= -3)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(!(E(TRUE U !(Pm1 + -P2 <= 0))) U ((-Pback1 <= -1 AND -Pm3 <= -2) OR (-Pm1 <= -3 AND -Pm3 <= -3)))
lola: processed formula length: 99
lola: 286 rewrites
lola: formula mentions 4 of 16 places; total mentions: 6
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 13 will run for 814 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AG (-Pback4 + Pback3 <= 0))
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 !(-Pback4 + Pback3 <= 0))))
lola: processed formula length: 47
lola: 286 rewrites
lola: formula mentions 2 of 16 places; total mentions: 2
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 1108 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (A(Pout4 + -Pout2 <= 0 U -Pback2 + P3 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U A(Pout4 + -Pout2 <= 0 U -Pback2 + P3 <= 0))
lola: processed formula length: 52
lola: 286 rewrites
lola: formula mentions 4 of 16 places; total mentions: 4
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 44 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 15 will run for 2187 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF (-Pm4 > -1) AND (AG (-Pback1 + P3 > 0) AND (((-Pm4 + P1 <= 0 OR (-P3 <= -1 OR -Pback3 + Pout4 <= 0)) AND ((Pm3 + -P2 <= 0 OR -Pm3 <= -3) AND -Pm4 <= -2)) OR ((-Pout4 + P2 <= 0 AND (-Pback4 + Pout2 <= 0 AND -Pm3 + Pm2 <= 0)) OR ((-Pm3 <= -1 AND -P2 <= -3) OR (-P3 + P4 <= 0 OR -Pback2 <= -3))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 2187 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-Pm4 > -1)
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 44 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: 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: (((-Pm4 + P1 <= 0 OR (-P3 <= -1 OR -Pback3 + Pout4 <= 0)) AND ((Pm3 + -P2 <= 0 OR -Pm3 <= -3) AND -Pm4 <= -2)) OR ((-Pout4 + P2 <= 0 AND (-Pback4 + Pout2 <= 0 AND -Pm3 + Pm2 <= 0)) OR ((-Pm3 <= -1 AND -P2 <= -3) OR (-P3 + P4 <= 0 OR -Pback2 <= -3))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 13 atomic propositions
lola: closed formula file Kanban-PT-0500-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: RESULT
lola: summary: no yes unknown unknown unknown yes unknown unknown no no yes no no unknown yes unknown

BK_STOP 1463598791056

--------------------
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="Kanban-PT-0500"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/home/hulinhub/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/Kanban-PT-0500.tgz
mv Kanban-PT-0500 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 Kanban-PT-0500, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r062kn-blw3-146358896800156"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.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 ;