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 SafeBus-PT-15, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r110kn-smll-146373288700210
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1463762728036

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLCardinality @ SafeBus-PT-15
FORMULA SafeBus-COL-15-CTLCardinality-0 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-1 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-2 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-3 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SafeBus-COL-15-CTLCardinality-4 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-5 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SafeBus-COL-15-CTLCardinality-6 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-7 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-8 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-9 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SafeBus-COL-15-CTLCardinality-10 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-11 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-12 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-13 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-CTLCardinality-14 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-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: 5392/65536 symbol table entries, 362 collisions
lola: preprocessing...
lola: finding significant places
lola: 621 places, 4771 transitions, 541 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2148 transition conflict sets
lola: TASK
lola: reading formula from SafeBus-COL-15-CTLCardinality.task
lola: read: E(wait_msg_1 + wait_msg_2 + wait_msg_3 + wait_msg_4 + wait_msg_5 + wait_msg_6 + wait_msg_7 + wait_msg_8 + wait_msg_9 + wait_msg_10 + wait_msg_11 + wait_msg_12 + wait_msg_13 + wait_msg_14 + wait_msg_15 <= cable_free U ((T_out <= cable_used_1 + cable_used_2 + cable_used_3 + cable_used_4 + cable_used_5 + cable_used_6 + cable_used_7 + cable_used_8 + cable_used_9 + cable_used_10 + cable_used_11 + cable... (shortened)
lola: formula length: 30838
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(wait_msg_9 + wait_msg_8 + wait_msg_7 + wait_msg_6 + wait_msg_5 + wait_msg_4 + wait_msg_3 + wait_msg_2 + wait_msg_1 + -cable_free + wait_msg_10 + wait_msg_11 + wait_msg_12 + wait_msg_13 + wait_msg_14 + wait_msg_15 <= 0 U ((-cable_used_15 + -cable_used_14 + -cable_used_13 + -cable_used_12 + -cable_used_11 + -cable_used_10 + T_out + -cable_used_9 + -cable_used_8 + -cable_used_7 + -cable_used_6 + -c... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(wait_msg_9 + wait_msg_8 + wait_msg_7 + wait_msg_6 + wait_msg_5 + wait_msg_4 + wait_msg_3 + wait_msg_2 + wait_msg_1 + -cable_free + wait_msg_10 + wait_msg_11 + wait_msg_12 + wait_msg_13 + wait_msg_14 + wait_msg_15 <= 0 U ((-cable_used_15 + -cable_used_14 + -cable_used_13 + -cable_used_12 + -cable_used_11 + -cable_used_10 + T_out + -cable_used_9 + -cable_used_8 + -cable_used_7 + -cable_used_6 + -c... (shortened)
lola: processed formula length: 1288
lola: 266683 rewrites
lola: formula mentions 62 of 621 places; total mentions: 93
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (-MSG_15 + -MSG_14 + -MSG_13 + -MSG_12 + -MSG_11 + -MSG_10 + -MSG_9 + -MSG_8 + -MSG_7 + -MSG_6 + -MSG_5 + -MSG_4 + -MSG_3 + -MSG_2 + -MSG_1 <= -1) OR E(-cable_used_15 + -cable_used_14 + -cable_used_13 + -cable_used_12 + -cable_used_11 + -cable_used_10 + T_out + -cable_used_9 + -cable_used_8 + -cable_used_7 + -cable_used_6 + -cable_used_5 + -cable_used_4 + -cable_used_3 + -cable_used_2 + -cable... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-MSG_15 + -MSG_14 + -MSG_13 + -MSG_12 + -MSG_11 + -MSG_10 + -MSG_9 + -MSG_8 + -MSG_7 + -MSG_6 + -MSG_5 + -MSG_4 + -MSG_3 + -MSG_2 + -MSG_1 <= -1)
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 2164 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 2 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(-cable_used_15 + -cable_used_14 + -cable_used_13 + -cable_used_12 + -cable_used_11 + -cable_used_10 + T_out + -cable_used_9 + -cable_used_8 + -cable_used_7 + -cable_used_6 + -cable_used_5 + -cable_used_4 + -cable_used_3 + -cable_used_2 + -cable_used_1 > 0 R -ACK > -3)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(!(-cable_used_15 + -cable_used_14 + -cable_used_13 + -cable_used_12 + -cable_used_11 + -cable_used_10 + T_out + -cable_used_9 + -cable_used_8 + -cable_used_7 + -cable_used_6 + -cable_used_5 + -cable_used_4 + -cable_used_3 + -cable_used_2 + -cable_used_1 > 0) U !(-ACK > -3)))
lola: processed formula length: 279
lola: 266683 rewrites
lola: formula mentions 17 of 621 places; total mentions: 17
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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 2 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF (-ACK <= -1))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U -ACK <= -1))))
lola: processed formula length: 36
lola: 266684 rewrites
lola: formula mentions 1 of 621 places; total mentions: 1
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (AG (-T_out > -1))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(!(E(TRUE U !(-T_out > -1))))
lola: processed formula length: 31
lola: 266684 rewrites
lola: formula mentions 1 of 621 places; total mentions: 1
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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 4 will run for 239 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A((-AMC_12_15 + -AMC_12_14 + -AMC_12_13 + -AMC_12_12 + -AMC_12_11 + -AMC_12_10 + -AMC_3_15 + -AMC_10_9 + -AMC_11_9 + -AMC_9_15 + -AMC_14_9 + -AMC_4_15 + -AMC_13_15 + -AMC_15_9 + -AMC_15_8 + -AMC_15_7 + -AMC_15_6 + -AMC_15_5 + -AMC_15_4 + -AMC_15_3 + -AMC_15_2 + -AMC_15_1 + -AMC_13_14 + -AMC_13_13 + -AMC_13_12 + -AMC_13_11 + -AMC_13_10 + -AMC_4_14 + -AMC_4_13 + -AMC_4_12 + -AMC_4_11 + -AMC_4_10 + ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 239 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((-AMC_12_15 + -AMC_12_14 + -AMC_12_13 + -AMC_12_12 + -AMC_12_11 + -AMC_12_10 + -AMC_3_15 + -AMC_10_9 + -AMC_11_9 + -AMC_9_15 + -AMC_14_9 + -AMC_4_15 + -AMC_13_15 + -AMC_15_9 + -AMC_15_8 + -AMC_15_7 + -AMC_15_6 + -AMC_15_5 + -AMC_15_4 + -AMC_15_3 + -AMC_15_2 + -AMC_15_1 + -AMC_13_14 + -AMC_13_13 + -AMC_13_12 + -AMC_13_11 + -AMC_13_10 + -AMC_4_14 + -AMC_4_13 + -AMC_4_12 + -AMC_4_11 + -AMC_4_10 + -... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((-AMC_12_15 + -AMC_12_14 + -AMC_12_13 + -AMC_12_12 + -AMC_12_11 + -AMC_12_10 + -AMC_3_15 + -AMC_10_9 + -AMC_11_9 + -AMC_9_15 + -AMC_14_9 + -AMC_4_15 + -AMC_13_15 + -AMC_15_9 + -AMC_15_8 + -AMC_15_7 + -AMC_15_6 + -AMC_15_5 + -AMC_15_4 + -AMC_15_3 + -AMC_15_2 + -AMC_15_1 + -AMC_13_14 + -AMC_13_13 + -AMC_13_12 + -AMC_13_11 + -AMC_13_10 + -AMC_4_14 + -AMC_4_13 + -AMC_4_12 + -AMC_4_11 + -AMC_4_10 + -... (shortened)
lola: processed formula length: 3229
lola: 266683 rewrites
lola: formula mentions 273 of 621 places; total mentions: 273
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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 261 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (AF (-loop_em_15 + -loop_em_14 + -loop_em_13 + -loop_em_12 + -loop_em_11 + -loop_em_10 + -loop_em_9 + -loop_em_8 + -loop_em_7 + -loop_em_6 + -loop_em_5 + -loop_em_4 + -loop_em_3 + -loop_em_2 + -loop_em_1 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(A(TRUE U -loop_em_15 + -loop_em_14 + -loop_em_13 + -loop_em_12 + -loop_em_11 + -loop_em_10 + -loop_em_9 + -loop_em_8 + -loop_em_7 + -loop_em_6 + -loop_em_5 + -loop_em_4 + -loop_em_3 + -loop_em_2 + -loop_em_1 <= -2))))
lola: processed formula length: 230
lola: 266684 rewrites
lola: formula mentions 15 of 621 places; total mentions: 15
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 239 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((cable_used_15 + cable_used_14 + cable_used_13 + cable_used_12 + cable_used_11 + cable_used_10 + cable_used_9 + cable_used_8 + cable_used_7 + cable_used_6 + cable_used_5 + cable_used_4 + cable_used_3 + cable_used_2 + cable_used_1 + -S_tout <= 0 OR ((-MSG_15 + -MSG_14 + -MSG_13 + -MSG_12 + -MSG_11 + -MSG_10 + listen_9 + listen_8 + listen_7 + listen_6 + listen_5 + listen_4 + listen_3 + listen_2 ... (shortened)
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 2164 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 6 will run for 263 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (EG (-RMC_9 + -RMC_8 + -RMC_7 + -RMC_6 + -RMC_5 + -RMC_4 + -RMC_3 + -RMC_2 + -RMC_1 + -RMC_15 + -RMC_14 + -RMC_13 + -RMC_12 + -RMC_11 + -RMC_10 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U !(A(TRUE U !(-RMC_9 + -RMC_8 + -RMC_7 + -RMC_6 + -RMC_5 + -RMC_4 + -RMC_3 + -RMC_2 + -RMC_1 + -RMC_15 + -RMC_14 + -RMC_13 + -RMC_12 + -RMC_11 + -RMC_10 <= -3))))
lola: processed formula length: 170
lola: 266684 rewrites
lola: formula mentions 15 of 621 places; total mentions: 15
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 263 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG ((-wait_msg_9 + -wait_msg_8 + -wait_msg_7 + -wait_msg_6 + -wait_msg_5 + -wait_msg_4 + -wait_msg_3 + -wait_msg_2 + -wait_msg_1 + -wait_msg_10 + -wait_msg_11 + -wait_msg_12 + -wait_msg_13 + -wait_msg_14 + -wait_msg_15 <= -1 OR MSG_15 + MSG_14 + MSG_13 + MSG_12 + MSG_11 + MSG_10 + -listen_9 + -listen_8 + -listen_7 + -listen_6 + -listen_5 + -listen_4 + -listen_3 + -listen_2 + -listen_1 + MSG_9 + M... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 263 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((-wait_msg_9 + -wait_msg_8 + -wait_msg_7 + -wait_msg_6 + -wait_msg_5 + -wait_msg_4 + -wait_msg_3 + -wait_msg_2 + -wait_msg_1 + -wait_msg_10 + -wait_msg_11 + -wait_msg_12 + -wait_msg_13 + -wait_msg_14 + -wait_msg_15 <= -1 OR MSG_15 + MSG_14 + MSG_13 + MSG_12 + MSG_11 + MSG_10 + -listen_9 + -listen_8 + -listen_7 + -listen_6 + -listen_5 + -listen_4 + -listen_3 + -listen_2 + -listen_1 + MSG_9 + MS... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((-wait_msg_9 + -wait_msg_8 + -wait_msg_7 + -wait_msg_6 + -wait_msg_5 + -wait_msg_4 + -wait_msg_3 + -wait_msg_2 + -wait_msg_1 + -wait_msg_10 + -wait_msg_11 + -wait_msg_12 + -wait_msg_13 + -wait_msg_14 + -wait_msg_15 <= -1 OR MSG_15 + MSG_14 + MSG_13 + MSG_12 + MSG_11 + MSG_10 + -listen_9 + -listen_8 + -listen_7 + -listen_6 + -listen_5 + -listen_4 + -listen_3 + -listen_2 + -listen_1 + M... (shortened)
lola: processed formula length: 555
lola: 266683 rewrites
lola: formula mentions 45 of 621 places; total mentions: 45
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 263 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (EG (-T_out > -2))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(!(A(TRUE U !(-T_out > -2))))
lola: processed formula length: 31
lola: 266684 rewrites
lola: formula mentions 1 of 621 places; total mentions: 1
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 263 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF (-T_out <= -1) AND (AG ((-wait_cable_9 + -wait_cable_8 + -wait_cable_7 + -wait_cable_6 + -wait_cable_5 + -wait_cable_4 + -wait_cable_3 + -wait_cable_2 + -wait_cable_1 + -wait_cable_15 + -wait_cable_14 + -wait_cable_13 + -wait_cable_12 + -wait_cable_11 + -wait_cable_10 <= -2 AND -wait_msg_9 + -wait_msg_8 + -wait_msg_7 + -wait_msg_6 + -wait_msg_5 + -wait_msg_4 + -wait_msg_3 + -wait_msg_2 + -wait... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 263 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-T_out <= -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 2164 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 10 will run for 307 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((-wait_cable_9 + -wait_cable_8 + -wait_cable_7 + -wait_cable_6 + -wait_cable_5 + -wait_cable_4 + -wait_cable_3 + -wait_cable_2 + -wait_cable_1 + -wait_cable_15 + -wait_cable_14 + -wait_cable_13 + -wait_cable_12 + -wait_cable_11 + -wait_cable_10 <= -2 AND -wait_msg_9 + -wait_msg_8 + -wait_msg_7 + -wait_msg_6 + -wait_msg_5 + -wait_msg_4 + -wait_msg_3 + -wait_msg_2 + -wait_msg_1 + FMCb + -wait_ms... (shortened)
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 2164 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 11 will run for 369 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -RMC_9 + -RMC_8 + -RMC_7 + -RMC_6 + -RMC_5 + -RMC_4 + -RMC_3 + -RMC_2 + -RMC_1 + -RMC_15 + -RMC_14 + -RMC_13 + -RMC_12 + -RMC_11 + -RMC_10 > -1
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 10 will run for 307 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(EF (-Cpt1_14 + -Cpt1_15 + -Cpt1_13 + -Cpt1_12 + -Cpt1_11 + -Cpt1_10 + -Cpt1_9 + -Cpt1_8 + -Cpt1_7 + -Cpt1_6 + -Cpt1_5 + -Cpt1_4 + -Cpt1_3 + -Cpt1_2 + -Cpt1_1 <= -2) U AX (-RMC_9 + -RMC_8 + -RMC_7 + -RMC_6 + -RMC_5 + -RMC_4 + -RMC_3 + -RMC_2 + -RMC_1 + -RMC_15 + -RMC_14 + -RMC_13 + -RMC_12 + -RMC_11 + -RMC_10 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(E(TRUE U -Cpt1_14 + -Cpt1_15 + -Cpt1_13 + -Cpt1_12 + -Cpt1_11 + -Cpt1_10 + -Cpt1_9 + -Cpt1_8 + -Cpt1_7 + -Cpt1_6 + -Cpt1_5 + -Cpt1_4 + -Cpt1_3 + -Cpt1_2 + -Cpt1_1 <= -2) U AX(-RMC_9 + -RMC_8 + -RMC_7 + -RMC_6 + -RMC_5 + -RMC_4 + -RMC_3 + -RMC_2 + -RMC_1 + -RMC_15 + -RMC_14 + -RMC_13 + -RMC_12 + -RMC_11 + -RMC_10 <= -2))
lola: processed formula length: 323
lola: 266685 rewrites
lola: formula mentions 30 of 621 places; total mentions: 30
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 307 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((AG (cable_used_15 + cable_used_14 + cable_used_13 + cable_used_12 + cable_used_11 + cable_used_10 + -T_out + cable_used_9 + cable_used_8 + cable_used_7 + cable_used_6 + cable_used_5 + cable_used_4 + cable_used_3 + cable_used_2 + cable_used_1 > 0) AND EG (-AMC_12_15 + -AMC_12_14 + -AMC_12_13 + -AMC_12_12 + -AMC_12_11 + -AMC_12_10 + -AMC_3_15 + -AMC_10_9 + -AMC_11_9 + -AMC_9_15 + -AMC_14_9 + -AMC_... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 307 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (cable_used_15 + cable_used_14 + cable_used_13 + cable_used_12 + cable_used_11 + cable_used_10 + -T_out + cable_used_9 + cable_used_8 + cable_used_7 + cable_used_6 + cable_used_5 + cable_used_4 + cable_used_3 + cable_used_2 + cable_used_1 > 0)
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 2164 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 12 will run for 384 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -Cpt2_9 + -Cpt2_8 + -Cpt2_7 + -Cpt2_6 + -Cpt2_5 + -Cpt2_4 + -Cpt2_3 + -Cpt2_2 + -Cpt2_1 + -Cpt2_15 + -Cpt2_14 + -Cpt2_13 + -Cpt2_12 + -Cpt2_11 + -Cpt2_10 > -1
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file SafeBus-COL-15-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 512 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-ACK > -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 2164 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: 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 12 will run for 307 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (AF ((-wait_ack_2_15 + -wait_ack_13_15 + -wait_ack_13_10 + -wait_ack_13_11 + -wait_ack_13_12 + -wait_ack_13_14 + -wait_ack_3_15 + -wait_ack_3_14 + -wait_ack_3_13 + -wait_ack_3_12 + -wait_ack_3_11 + -wait_ack_3_10 + -wait_ack_8_10 + -wait_ack_8_11 + -wait_ack_8_12 + -wait_ack_8_13 + -wait_ack_8_14 + -wait_ack_8_15 + -wait_ack_2_10 + -wait_ack_2_11 + -wait_ack_9_15 + -wait_ack_9_14 + -wait_ack_9_... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(A(TRUE U (-wait_ack_2_15 + -wait_ack_13_15 + -wait_ack_13_10 + -wait_ack_13_11 + -wait_ack_13_12 + -wait_ack_13_14 + -wait_ack_3_15 + -wait_ack_3_14 + -wait_ack_3_13 + -wait_ack_3_12 + -wait_ack_3_11 + -wait_ack_3_10 + -wait_ack_8_10 + -wait_ack_8_11 + -wait_ack_8_12 + -wait_ack_8_13 + -wait_ack_8_14 + -wait_ack_8_15 + -wait_ack_2_10 + -wait_ack_2_11 + -wait_ack_9_15 + -wait_ack_9_14 ... (shortened)
lola: processed formula length: 3952
lola: 266684 rewrites
lola: formula mentions 240 of 621 places; total mentions: 240
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 308 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG (wait_ack_2_15 + wait_ack_13_15 + wait_ack_13_10 + wait_ack_13_11 + wait_ack_13_12 + wait_ack_13_14 + wait_ack_3_15 + wait_ack_3_14 + wait_ack_3_13 + wait_ack_3_12 + wait_ack_3_11 + wait_ack_3_10 + wait_ack_8_10 + wait_ack_8_11 + wait_ack_8_12 + -MSG_15 + -MSG_14 + -MSG_13 + -MSG_12 + -MSG_11 + -MSG_10 + wait_ack_8_13 + wait_ack_8_14 + wait_ack_8_15 + wait_ack_2_10 + wait_ack_2_11 + wait_ack_9... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 308 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (wait_ack_2_15 + wait_ack_13_15 + wait_ack_13_10 + wait_ack_13_11 + wait_ack_13_12 + wait_ack_13_14 + wait_ack_3_15 + wait_ack_3_14 + wait_ack_3_13 + wait_ack_3_12 + wait_ack_3_11 + wait_ack_3_10 + wait_ack_8_10 + wait_ack_8_11 + wait_ack_8_12 + -MSG_15 + -MSG_14 + -MSG_13 + -MSG_12 + -MSG_11 + -MSG_10 + wait_ack_8_13 + wait_ack_8_14 + wait_ack_8_15 + wait_ack_2_10 + wait_ack_2_11 + wait_ack_9_... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(wait_ack_2_15 + wait_ack_13_15 + wait_ack_13_10 + wait_ack_13_11 + wait_ack_13_12 + wait_ack_13_14 + wait_ack_3_15 + wait_ack_3_14 + wait_ack_3_13 + wait_ack_3_12 + wait_ack_3_11 + wait_ack_3_10 + wait_ack_8_10 + wait_ack_8_11 + wait_ack_8_12 + -MSG_15 + -MSG_14 + -MSG_13 + -MSG_12 + -MSG_11 + -MSG_10 + wait_ack_8_13 + wait_ack_8_14 + wait_ack_8_15 + wait_ack_2_10 + wait_ack_2_11 + wa... (shortened)
lola: processed formula length: 3477
lola: 266683 rewrites
lola: formula mentions 225 of 621 places; total mentions: 225
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 327 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((-ACK <= -2 AND -ACK <= -1))
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 2164 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: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 14 will run for 327 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF ((loop_em_15 + loop_em_14 + loop_em_13 + loop_em_12 + loop_em_11 + loop_em_10 + -R_tout + loop_em_9 + loop_em_8 + loop_em_7 + loop_em_6 + loop_em_5 + loop_em_4 + loop_em_3 + loop_em_2 + loop_em_1 > 0 OR -cable_used_15 + -cable_used_14 + -cable_used_13 + -cable_used_12 + -cable_used_11 + -cable_used_10 + -cable_used_9 + -cable_used_8 + -cable_used_7 + -cable_used_6 + -cable_used_5 + -cable_used... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 327 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((loop_em_15 + loop_em_14 + loop_em_13 + loop_em_12 + loop_em_11 + loop_em_10 + -R_tout + loop_em_9 + loop_em_8 + loop_em_7 + loop_em_6 + loop_em_5 + loop_em_4 + loop_em_3 + loop_em_2 + loop_em_1 > 0 OR -cable_used_15 + -cable_used_14 + -cable_used_13 + -cable_used_12 + -cable_used_11 + -cable_used_10 + -cable_used_9 + -cable_used_8 + -cable_used_7 + -cable_used_6 + -cable_used_5 + -cable_used_... (shortened)
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 2164 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 15 will run for 654 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-loop_em_15 + -loop_em_14 + -loop_em_13 + -loop_em_12 + -loop_em_11 + -loop_em_10 + msgl_10 + msgl_11 + msgl_12 + msgl_13 + msgl_14 + msgl_15 + msgl_1 + msgl_2 + msgl_3 + msgl_4 + msgl_5 + msgl_6 + msgl_7 + msgl_8 + msgl_9 + -loop_em_9 + -loop_em_8 + -loop_em_7 + -loop_em_6 + -loop_em_5 + -loop_em_4 + -loop_em_3 + -loop_em_2 + -loop_em_1 <= 0 AND (-S_tout <= -1 AND PMC_1 + PMC_2 + PMC_5 + PMC... (shortened)
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 2164 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: 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 15 will run for 327 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (AF (-Cpt1_14 + -Cpt1_15 + -Cpt1_13 + -Cpt1_12 + -Cpt1_11 + -Cpt1_10 + -Cpt1_9 + -Cpt1_8 + -Cpt1_7 + -Cpt1_6 + -Cpt1_5 + -Cpt1_4 + -Cpt1_3 + -Cpt1_2 + -Cpt1_1 <= -1))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(A(TRUE U -Cpt1_14 + -Cpt1_15 + -Cpt1_13 + -Cpt1_12 + -Cpt1_11 + -Cpt1_10 + -Cpt1_9 + -Cpt1_8 + -Cpt1_7 + -Cpt1_6 + -Cpt1_5 + -Cpt1_4 + -Cpt1_3 + -Cpt1_2 + -Cpt1_1 <= -1))))
lola: processed formula length: 185
lola: 266684 rewrites
lola: formula mentions 15 of 621 places; total mentions: 15
lola: closed formula file SafeBus-COL-15-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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: time limit reached - aborting
lola: preliminary result: unknown unknown unknown no unknown no unknown unknown unknown yes unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola: caught signal User defined signal 1 - aborting LoLA

BK_STOP 1463766268175

--------------------
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="SafeBus-PT-15"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/root/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-15.tgz
mv SafeBus-PT-15 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 SafeBus-PT-15, 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 r110kn-smll-146373288700210"
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 ;