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 SimpleLoadBal-PT-05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r122kn-qhx2-146373367700057
=====================================================================

--------------------
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 SimpleLoadBal-COL-05-CTLCardinality-0
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-1
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-10
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-11
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-12
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-13
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-14
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-15
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-2
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-3
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-4
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-5
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-6
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-7
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-8
FORMULA_NAME SimpleLoadBal-COL-05-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1463734198032

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLCardinality @ SimpleLoadBal-PT-05
FORMULA SimpleLoadBal-COL-05-CTLCardinality-0 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-1 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-2 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-3 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-4 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-5 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-7 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-8 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-9 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-10 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-11 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-12 CANNOT_COMPUTE
FORMULA SimpleLoadBal-COL-05-CTLCardinality-13 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SimpleLoadBal-COL-05-CTLCardinality-15 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
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: 239/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 59 places, 180 transitions, 40 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 301 transition conflict sets
lola: TASK
lola: reading formula from SimpleLoadBal-COL-05-CTLCardinality.task
lola: read: ((((P-lb_routing_1_1 + P-lb_routing_1_2 + P-lb_routing_1_3 + P-lb_routing_1_4 + P-lb_routing_1_5 <= P-server_processed_1 + P-server_processed_2 AND P-client_ack_1 + P-client_ack_2 + P-client_ack_3 + P-client_ack_4 + P-client_ack_5 <= P-client_idle_1 + P-client_idle_2 + P-client_idle_3 + P-client_idle_4 + P-client_idle_5) AND (P-server_request_1_1 + P-server_request_1_2 + P-server_request_2_1 + P-s... (shortened)
lola: formula length: 6313
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((P-lb_routing_1_2 + P-lb_routing_1_1 + P-lb_routing_1_3 + P-lb_routing_1_4 + P-lb_routing_1_5 + -P-server_processed_2 + -P-server_processed_1 <= 0 AND (-P-client_idle_5 + -P-client_idle_4 + -P-client_idle_3 + -P-client_idle_2 + -P-client_idle_1 + P-client_ack_5 + P-client_ack_4 + P-client_ack_3 + P-client_ack_2 + P-client_ack_1 <= 0 AND ((-P-lb_balancing_1 + P-server_request_5_2 + P-server_reques... (shortened)
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: P-lb_routing_1_2 + P-lb_routing_1_1 + P-lb_routing_1_3 + P-lb_routing_1_4 + P-lb_routing_1_5 + -P-server_processed_2 + -P-server_processed_1 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file SimpleLoadBal-COL-05-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: -P-client_idle_5 + -P-client_idle_4 + -P-client_idle_3 + -P-client_idle_2 + -P-client_idle_1 + P-client_ack_5 + P-client_ack_4 + P-client_ack_3 + P-client_ack_2 + P-client_ack_1 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file SimpleLoadBal-COL-05-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: (-P-lb_balancing_1 + P-server_request_5_2 + P-server_request_5_1 + P-server_request_3_1 + P-server_request_3_2 + P-server_request_4_1 + P-server_request_2_2 + P-server_request_2_1 + P-server_request_4_2 + P-server_request_1_2 + P-server_request_1_1 <= 0 OR -P-server_processed_2 + -P-server_processed_1 + P-client_idle_5 + P-client_idle_4 + P-client_idle_3 + P-client_idle_2 + P-client_idle_1 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 2 atomic propositions
lola: closed formula file SimpleLoadBal-COL-05-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: AF (-P-client_waiting_1 + -P-client_waiting_2 + -P-client_waiting_3 + -P-client_waiting_4 + -P-client_waiting_5 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U -P-client_waiting_1 + -P-client_waiting_2 + -P-client_waiting_3 + -P-client_waiting_4 + -P-client_waiting_5 <= -2)
lola: processed formula length: 123
lola: 2489 rewrites
lola: formula mentions 5 of 59 places; total mentions: 5
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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 4 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: P-lb_idle_1 + -P-server_waiting_2 + -P-server_waiting_1 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
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: EX (EF (-P-lb_load_1_5 + -P-lb_load_2_5 + P-lb_routing_1_2 + P-lb_routing_1_1 + P-lb_routing_1_3 + P-lb_routing_1_4 + P-lb_routing_1_5 + -P-lb_load_2_4 + -P-lb_load_2_3 + -P-lb_load_2_2 + -P-lb_load_2_1 + -P-lb_load_2_0 + -P-lb_load_1_4 + -P-lb_load_1_3 + -P-lb_load_1_2 + -P-lb_load_1_1 + -P-lb_load_1_0 > 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(E(TRUE U -P-lb_load_1_5 + -P-lb_load_2_5 + P-lb_routing_1_2 + P-lb_routing_1_1 + P-lb_routing_1_3 + P-lb_routing_1_4 + P-lb_routing_1_5 + -P-lb_load_2_4 + -P-lb_load_2_3 + -P-lb_load_2_2 + -P-lb_load_2_1 + -P-lb_load_2_0 + -P-lb_load_1_4 + -P-lb_load_1_3 + -P-lb_load_1_2 + -P-lb_load_1_1 + -P-lb_load_1_0 > 0))
lola: processed formula length: 314
lola: 2490 rewrites
lola: formula mentions 17 of 59 places; total mentions: 17
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(AF (-P-client_ack_5 + -P-client_ack_4 + -P-client_ack_3 + -P-client_ack_2 + -P-client_ack_1 <= -1) U -P-client_request_5 + -P-client_request_4 + -P-client_request_3 + -P-client_request_2 + -P-client_request_1 <= -3)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(A(TRUE U -P-client_ack_5 + -P-client_ack_4 + -P-client_ack_3 + -P-client_ack_2 + -P-client_ack_1 <= -1) U -P-client_request_5 + -P-client_request_4 + -P-client_request_3 + -P-client_request_2 + -P-client_request_1 <= -3)
lola: processed formula length: 222
lola: 2490 rewrites
lola: formula mentions 10 of 59 places; total mentions: 10
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((-P-server_idle_2 + -P-server_idle_1 > -1 AND P-client_idle_5 + P-client_idle_4 + P-client_idle_3 + P-client_idle_2 + P-client_idle_1 + -P-client_ack_5 + -P-client_ack_4 + -P-client_ack_3 + -P-client_ack_2 + -P-client_ack_1 > 0) U EF (-P-server_notification_2 + -P-server_notification_1 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((-P-server_idle_2 + -P-server_idle_1 > -1 AND P-client_idle_5 + P-client_idle_4 + P-client_idle_3 + P-client_idle_2 + P-client_idle_1 + -P-client_ack_5 + -P-client_ack_4 + -P-client_ack_3 + -P-client_ack_2 + -P-client_ack_1 > 0) U E(TRUE U -P-server_notification_2 + -P-server_notification_1 <= -3))
lola: processed formula length: 301
lola: 2490 rewrites
lola: formula mentions 14 of 59 places; total mentions: 14
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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 (P-lb_balancing_1 + -P-server_notification_2 + -P-server_notification_1 > 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U P-lb_balancing_1 + -P-server_notification_2 + -P-server_notification_1 > 0)
lola: processed formula length: 84
lola: 2489 rewrites
lola: formula mentions 3 of 59 places; total mentions: 3
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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: A(-P-client_request_5 + -P-client_request_4 + -P-client_request_3 + -P-client_request_2 + -P-client_request_1 + P-server_waiting_2 + P-server_waiting_1 > 0 U (P-server_notification_2 + P-server_notification_1 + -P-client_ack_5 + -P-client_ack_4 + -P-client_ack_3 + -P-client_ack_2 + -P-client_ack_1 <= 0 AND -P-lb_routing_1_2 + -P-lb_routing_1_1 + -P-lb_routing_1_3 + -P-lb_routing_1_4 + -P-lb_routin... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(-P-client_request_5 + -P-client_request_4 + -P-client_request_3 + -P-client_request_2 + -P-client_request_1 + P-server_waiting_2 + P-server_waiting_1 > 0 U (P-server_notification_2 + P-server_notification_1 + -P-client_ack_5 + -P-client_ack_4 + -P-client_ack_3 + -P-client_ack_2 + -P-client_ack_1 <= 0 AND -P-lb_routing_1_2 + -P-lb_routing_1_1 + -P-lb_routing_1_3 + -P-lb_routing_1_4 + -P-lb_routin... (shortened)
lola: processed formula length: 464
lola: 2489 rewrites
lola: formula mentions 19 of 59 places; total mentions: 21
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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 353 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((-P-server_idle_2 + -P-server_idle_1 + P-server_notification_2 + P-server_notification_1 <= 0 AND EG (-P-lb_idle_1 <= -2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (-P-server_idle_2 + -P-server_idle_1 + P-server_notification_2 + P-server_notification_1 <= 0 AND !(A(TRUE U !(-P-lb_idle_1 <= -2)))))
lola: processed formula length: 143
lola: 2490 rewrites
lola: formula mentions 5 of 59 places; total mentions: 5
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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: AF (((-P-server_request_5_2 + -P-server_request_5_1 + -P-server_request_3_1 + -P-server_request_3_2 + -P-server_request_4_1 + -P-server_request_2_2 + -P-server_request_2_1 + -P-server_request_4_2 + -P-server_request_1_2 + -P-server_request_1_1 > -2 OR -P-server_idle_2 + -P-server_idle_1 + P-server_processed_2 + P-server_processed_1 > 0) AND -P-server_notification_ack_2 + -P-server_notification_ack... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U ((-P-server_request_5_2 + -P-server_request_5_1 + -P-server_request_3_1 + -P-server_request_3_2 + -P-server_request_4_1 + -P-server_request_2_2 + -P-server_request_2_1 + -P-server_request_4_2 + -P-server_request_1_2 + -P-server_request_1_1 > -2 OR -P-server_idle_2 + -P-server_idle_1 + P-server_processed_2 + P-server_processed_1 > 0) AND -P-server_notification_ack_2 + -P-server_notificatio... (shortened)
lola: processed formula length: 415
lola: 2489 rewrites
lola: formula mentions 16 of 59 places; total mentions: 16
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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 8 will run for 442 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (AF (P-client_request_5 + P-client_request_4 + P-client_request_3 + P-client_request_2 + P-client_request_1 + -P-server_notification_2 + -P-server_notification_1 > 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(A(TRUE U P-client_request_5 + P-client_request_4 + P-client_request_3 + P-client_request_2 + P-client_request_1 + -P-server_notification_2 + -P-server_notification_1 > 0))))
lola: processed formula length: 186
lola: 2490 rewrites
lola: formula mentions 7 of 59 places; total mentions: 7
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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 9 will run for 505 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (EG ((-P-lb_balancing_1 <= -3 OR -P-lb_load_1_5 + -P-lb_load_2_5 + -P-lb_load_2_4 + -P-lb_load_2_3 + -P-lb_load_2_2 + -P-lb_load_2_1 + -P-lb_load_2_0 + -P-lb_load_1_4 + -P-lb_load_1_3 + -P-lb_load_1_2 + -P-lb_load_1_1 + -P-lb_load_1_0 <= -2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(A(TRUE U !((-P-lb_balancing_1 <= -3 OR -P-lb_load_1_5 + -P-lb_load_2_5 + -P-lb_load_2_4 + -P-lb_load_2_3 + -P-lb_load_2_2 + -P-lb_load_2_1 + -P-lb_load_2_0 + -P-lb_load_1_4 + -P-lb_load_1_3 + -P-lb_load_1_2 + -P-lb_load_1_1 + -P-lb_load_1_0 <= -2)))))
lola: processed formula length: 262
lola: 2490 rewrites
lola: formula mentions 13 of 59 places; total mentions: 13
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 10 will run for 589 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (E(P-lb_balancing_1 + -P-lb_load_1_5 + -P-lb_load_2_5 + -P-lb_load_2_4 + -P-lb_load_2_3 + -P-lb_load_2_2 + -P-lb_load_2_1 + -P-lb_load_2_0 + -P-lb_load_1_4 + -P-lb_load_1_3 + -P-lb_load_1_2 + -P-lb_load_1_1 + -P-lb_load_1_0 <= 0 U P-lb_load_1_5 + P-lb_load_2_5 + P-lb_load_2_4 + P-lb_load_2_3 + P-lb_load_2_2 + P-lb_load_2_1 + P-lb_load_2_0 + P-lb_load_1_4 + P-lb_load_1_3 + P-lb_load_1_2 + P-lb_l... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(E(P-lb_balancing_1 + -P-lb_load_1_5 + -P-lb_load_2_5 + -P-lb_load_2_4 + -P-lb_load_2_3 + -P-lb_load_2_2 + -P-lb_load_2_1 + -P-lb_load_2_0 + -P-lb_load_1_4 + -P-lb_load_1_3 + -P-lb_load_1_2 + -P-lb_load_1_1 + -P-lb_load_1_0 <= 0 U P-lb_load_1_5 + P-lb_load_2_5 + P-lb_load_2_4 + P-lb_load_2_3 + P-lb_load_2_2 + P-lb_load_2_1 + P-lb_load_2_0 + P-lb_load_1_4 + P-lb_load_1_3 + P-lb_load_1_2... (shortened)
lola: processed formula length: 485
lola: 2490 rewrites
lola: formula mentions 15 of 59 places; total mentions: 27
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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: ((-P-lb_routing_1_2 + -P-lb_routing_1_1 + -P-lb_routing_1_3 + -P-lb_routing_1_4 + -P-lb_routing_1_5 + P-lb_idle_1 <= 0 AND (-P-lb_routing_1_2 + -P-lb_routing_1_1 + -P-lb_routing_1_3 + -P-lb_routing_1_4 + -P-lb_routing_1_5 + P-server_notification_2 + P-server_notification_1 > 0 AND (-P-server_idle_2 + -P-server_idle_1 + P-client_request_5 + P-client_request_4 + P-client_request_3 + P-client_request... (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: (-P-lb_routing_1_2 + -P-lb_routing_1_1 + -P-lb_routing_1_3 + -P-lb_routing_1_4 + -P-lb_routing_1_5 + P-lb_idle_1 <= 0 AND (-P-lb_routing_1_2 + -P-lb_routing_1_1 + -P-lb_routing_1_3 + -P-lb_routing_1_4 + -P-lb_routing_1_5 + P-server_notification_2 + P-server_notification_1 > 0 AND (-P-server_idle_2 + -P-server_idle_1 + P-client_request_5 + P-client_request_4 + P-client_request_3 + P-client_request_... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 4 atomic propositions
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 12 will run for 883 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-P-lb_balancing_1 <= -1 AND (-P-server_notification_2 + -P-server_notification_1 <= -1 AND P-server_notification_ack_2 + P-server_notification_ack_1 + -P-server_notification_2 + -P-server_notification_1 > 0)))
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 8 bytes per marking, with 24 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 unreachable.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 12 will run for 883 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-P-server_waiting_2 + -P-server_waiting_1 <= -3 OR (P-server_idle_2 + P-server_idle_1 + -P-client_ack_5 + -P-client_ack_4 + -P-client_ack_3 + -P-client_ack_2 + -P-client_ack_1 <= 0 OR (-P-server_notification_ack_2 + -P-server_notification_ack_1 + P-server_processed_2 + P-server_processed_1 > 0 OR ((-P-client_idle_5 + -P-client_idle_4 + -P-client_idle_3 + -P-client_idle_2 + -P-client_idle_1 <= -3 ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 883 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -P-server_waiting_2 + -P-server_waiting_1 <= -3
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 13 will run for 1177 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: P-server_idle_2 + P-server_idle_1 + -P-client_ack_5 + -P-client_ack_4 + -P-client_ack_3 + -P-client_ack_2 + -P-client_ack_1 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.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: -P-server_notification_ack_2 + -P-server_notification_ack_1 + P-server_processed_2 + P-server_processed_1 > 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.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 3532 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-P-client_idle_5 + -P-client_idle_4 + -P-client_idle_3 + -P-client_idle_2 + -P-client_idle_1 <= -3 AND -P-server_request_5_2 + -P-server_request_5_1 + -P-server_request_3_1 + -P-server_request_3_2 + -P-server_request_4_1 + -P-server_request_2_2 + -P-server_request_2_1 + -P-server_request_4_2 + -P-server_request_1_2 + -P-server_request_1_1 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 2 atomic propositions
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.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: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 13 will run for 1177 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (AF (P-server_notification_ack_2 + P-server_notification_ack_1 + -P-server_processed_2 + -P-server_processed_1 > 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(A(TRUE U P-server_notification_ack_2 + P-server_notification_ack_1 + -P-server_processed_2 + -P-server_processed_1 > 0))
lola: processed formula length: 123
lola: 2490 rewrites
lola: formula mentions 4 of 59 places; total mentions: 4
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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 14 will run for 1765 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF (P-client_request_5 + P-client_request_4 + P-client_request_3 + P-client_request_2 + P-client_request_1 + -P-server_notification_2 + -P-server_notification_1 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U P-client_request_5 + P-client_request_4 + P-client_request_3 + P-client_request_2 + P-client_request_1 + -P-server_notification_2 + -P-server_notification_1 <= 0))))
lola: processed formula length: 187
lola: 2490 rewrites
lola: formula mentions 7 of 59 places; total mentions: 7
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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 3530 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (-P-lb_load_1_5 + -P-lb_load_2_5 + -P-lb_load_2_4 + -P-lb_load_2_3 + -P-lb_load_2_2 + -P-lb_load_2_1 + -P-lb_load_2_0 + -P-lb_load_1_4 + -P-lb_load_1_3 + -P-lb_load_1_2 + -P-lb_load_1_1 + -P-lb_load_1_0 > -1)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U -P-lb_load_1_5 + -P-lb_load_2_5 + -P-lb_load_2_4 + -P-lb_load_2_3 + -P-lb_load_2_2 + -P-lb_load_2_1 + -P-lb_load_2_0 + -P-lb_load_1_4 + -P-lb_load_1_3 + -P-lb_load_1_2 + -P-lb_load_1_1 + -P-lb_load_1_0 > -1)
lola: processed formula length: 216
lola: 2489 rewrites
lola: formula mentions 12 of 59 places; total mentions: 12
lola: closed formula file SimpleLoadBal-COL-05-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 8 bytes per marking, with 24 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: RESULT
lola: summary: no no yes no no yes no no no yes yes no unknown no yes no
lola: ========================================

BK_STOP 1463734209631

--------------------
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="SimpleLoadBal-PT-05"
export BK_EXAMINATION="CTLCardinality"
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/SimpleLoadBal-PT-05.tgz
mv SimpleLoadBal-PT-05 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 SimpleLoadBal-PT-05, 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 r122kn-qhx2-146373367700057"
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 ;