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 DrinkVendingMachine-PT-02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r038kn-smll-146351480400066
=====================================================================

--------------------
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 DrinkVendingMachine-COL-02-CTLCardinality-0
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-1
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-10
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-11
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-12
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-13
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-14
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-15
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-2
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-3
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-4
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-5
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-6
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-7
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-8
FORMULA_NAME DrinkVendingMachine-COL-02-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1463515877024

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLCardinality @ DrinkVendingMachine-PT-02
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-0 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-1 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-2 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-3 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-4 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-5 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-7 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-8 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-9 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-10 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-11 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-12 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-13 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DrinkVendingMachine-COL-02-CTLCardinality-14 CANNOT_COMPUTE
FORMULA DrinkVendingMachine-COL-02-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: 96/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 24 places, 72 transitions, 12 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 90 transition conflict sets
lola: TASK
lola: reading formula from DrinkVendingMachine-COL-02-CTLCardinality.task
lola: read: AG (AF ((productSlots_1 + productSlots_2 <= productSlots_1 + productSlots_2 OR 3 <= theOptions_1 + theOptions_2))) : EX (E(productSlots_1 + productSlots_2 <= productSlots_1 + productSlots_2 U 3 <= theOptions_1 + theOptions_2)) : (optionSlots_1 + optionSlots_2 <= optionSlots_1 + optionSlots_2 AND AG (EF (2 <= ready_1 + ready_3 + ready_2 + ready_5 + ready_4 + ready_7 + ready_6 + ready_8))) : E(((3 <... (shortened)
lola: formula length: 4106
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file DrinkVendingMachine-COL-02-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: EX (EF (-theOptions_2 + -theOptions_1 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(E(TRUE U -theOptions_2 + -theOptions_1 <= -3))
lola: processed formula length: 49
lola: 2138 rewrites
lola: formula mentions 2 of 24 places; total mentions: 2
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 20 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: AG (EF (-ready_6 + -ready_5 + -ready_4 + -ready_3 + -ready_2 + -ready_1 + -ready_7 + -ready_8 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U -ready_6 + -ready_5 + -ready_4 + -ready_3 + -ready_2 + -ready_1 + -ready_7 + -ready_8 <= -2))))
lola: processed formula length: 117
lola: 2138 rewrites
lola: formula mentions 8 of 24 places; total mentions: 8
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 20 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: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG ((-productSlots_1 + -productSlots_2 + theProducts_2 + theProducts_1 <= 0 OR (ready_6 + ready_5 + ready_4 + ready_3 + ready_2 + ready_1 + -optionSlots_2 + -optionSlots_1 + ready_7 + ready_8 <= 0 OR -ready_6 + -ready_5 + -ready_4 + -ready_3 + -ready_2 + -ready_1 + -ready_7 + -ready_8 <= -1))) OR -productSlots_1 + -productSlots_2 <= -1)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((-productSlots_1 + -productSlots_2 + theProducts_2 + theProducts_1 <= 0 OR (ready_6 + ready_5 + ready_4 + ready_3 + ready_2 + ready_1 + -optionSlots_2 + -optionSlots_1 + ready_7 + ready_8 <= 0 OR -ready_6 + -ready_5 + -ready_4 + -ready_3 + -ready_2 + -ready_1 + -ready_7 + -ready_8 <= -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 4 bytes per marking, with 20 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is invariant.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-optionSlots_2 + -optionSlots_1 > -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 4 bytes per marking, with 20 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 6 will run for 354 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((EG (wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -productSlots_1 + -productSlots_2 <= 0) OR EG (-optionSlots_2 + -optionSlots_1 <= -3)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (!(A(TRUE U !(wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -productSlots_1 + -productSlots_2 <= 0))) OR !(A(TRUE U !(-optionSlots_2 + -optionSlots_1 <= -3)))))
lola: processed formula length: 195
lola: 2139 rewrites
lola: formula mentions 12 of 24 places; total mentions: 12
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 20 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 7 will run for 393 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(AX (-wait_8 + -wait_7 + -wait_6 + -wait_5 + -wait_4 + -wait_3 + -wait_2 + -wait_1 <= -3) U wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theProducts_2 + -theProducts_1 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(AX(-wait_8 + -wait_7 + -wait_6 + -wait_5 + -wait_4 + -wait_3 + -wait_2 + -wait_1 <= -3) U wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theProducts_2 + -theProducts_1 <= 0)
lola: processed formula length: 201
lola: 2138 rewrites
lola: formula mentions 10 of 24 places; total mentions: 18
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 20 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 (productSlots_1 + productSlots_2 + -ready_6 + -ready_5 + -ready_4 + -ready_3 + -ready_2 + -ready_1 + -ready_7 + -ready_8 <= 0) OR EX (-wait_8 + -wait_7 + -wait_6 + -wait_5 + -wait_4 + -wait_3 + -wait_2 + -wait_1 <= -2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((A(TRUE U productSlots_1 + productSlots_2 + -ready_6 + -ready_5 + -ready_4 + -ready_3 + -ready_2 + -ready_1 + -ready_7 + -ready_8 <= 0) OR EX(-wait_8 + -wait_7 + -wait_6 + -wait_5 + -wait_4 + -wait_3 + -wait_2 + -wait_1 <= -2)))))
lola: processed formula length: 243
lola: 2139 rewrites
lola: formula mentions 18 of 24 places; total mentions: 18
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 20 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 9 will run for 505 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((theOptions_2 + theOptions_1 + -productSlots_1 + -productSlots_2 > 0 AND -productSlots_1 + -productSlots_2 + optionSlots_2 + optionSlots_1 > 0) R (-wait_8 + -wait_7 + -wait_6 + -wait_5 + -wait_4 + -wait_3 + -wait_2 + -wait_1 > -3 OR -theProducts_2 + -theProducts_1 > -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(!((theOptions_2 + theOptions_1 + -productSlots_1 + -productSlots_2 > 0 AND -productSlots_1 + -productSlots_2 + optionSlots_2 + optionSlots_1 > 0)) U !((-wait_8 + -wait_7 + -wait_6 + -wait_5 + -wait_4 + -wait_3 + -wait_2 + -wait_1 > -3 OR -theProducts_2 + -theProducts_1 > -3))))
lola: processed formula length: 282
lola: 2137 rewrites
lola: formula mentions 16 of 24 places; total mentions: 18
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 20 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 10 will run for 590 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (EF (wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theOptions_2 + -theOptions_1 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(E(TRUE U wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theOptions_2 + -theOptions_1 <= 0))))
lola: processed formula length: 132
lola: 2138 rewrites
lola: formula mentions 10 of 24 places; total mentions: 10
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 20 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 708 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A((theOptions_2 + theOptions_1 + -optionSlots_2 + -optionSlots_1 <= 0 AND -productSlots_1 + -productSlots_2 + optionSlots_2 + optionSlots_1 <= 0) U -theOptions_2 + -theOptions_1 + ready_6 + ready_5 + ready_4 + ready_3 + ready_2 + ready_1 + ready_7 + ready_8 <= 0) AND EF (wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theOptions_2 + -theOptions_1 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 708 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((theOptions_2 + theOptions_1 + -optionSlots_2 + -optionSlots_1 <= 0 AND -productSlots_1 + -productSlots_2 + optionSlots_2 + optionSlots_1 <= 0) U -theOptions_2 + -theOptions_1 + ready_6 + ready_5 + ready_4 + ready_3 + ready_2 + ready_1 + ready_7 + ready_8 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((theOptions_2 + theOptions_1 + -optionSlots_2 + -optionSlots_1 <= 0 AND -productSlots_1 + -productSlots_2 + optionSlots_2 + optionSlots_1 <= 0) U -theOptions_2 + -theOptions_1 + ready_6 + ready_5 + ready_4 + ready_3 + ready_2 + ready_1 + ready_7 + ready_8 <= 0)
lola: processed formula length: 263
lola: 2137 rewrites
lola: formula mentions 14 of 24 places; total mentions: 18
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 20 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 12 will run for 885 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theOptions_2 + -theOptions_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 4 bytes per marking, with 20 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 12 will run for 885 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (((ready_6 + ready_5 + ready_4 + ready_3 + ready_2 + ready_1 + ready_7 + ready_8 + -theProducts_2 + -theProducts_1 <= 0 AND -optionSlots_2 + -optionSlots_1 <= -3) OR -optionSlots_2 + -optionSlots_1 > -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 4 bytes per marking, with 20 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 13 will run for 1180 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (EF (wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theOptions_2 + -theOptions_1 <= 0)) AND productSlots_1 + productSlots_2 + -theProducts_2 + -theProducts_1 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1180 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF (wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theOptions_2 + -theOptions_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 wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theOptions_2 + -theOptions_1 <= 0))))
lola: processed formula length: 132
lola: 2138 rewrites
lola: formula mentions 10 of 24 places; total mentions: 10
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 20 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 14 will run for 1770 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: productSlots_1 + productSlots_2 + -theProducts_2 + -theProducts_1 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file DrinkVendingMachine-COL-02-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 14 will run for 1770 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((EF ((-theProducts_2 + -theProducts_1 <= -3 OR -optionSlots_2 + -optionSlots_1 <= -2)) AND ((-theOptions_2 + -theOptions_1 <= -1 OR -wait_8 + -wait_7 + -wait_6 + -wait_5 + -wait_4 + -wait_3 + -wait_2 + -wait_1 + theOptions_2 + theOptions_1 <= 0) AND (-productSlots_1 + -productSlots_2 <= -3 AND -wait_8 + -wait_7 + -wait_6 + -wait_5 + -wait_4 + -wait_3 + -wait_2 + -wait_1 + ready_6 + ready_5 + read... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1770 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-theProducts_2 + -theProducts_1 <= -3 OR -optionSlots_2 + -optionSlots_1 <= -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 4 bytes per marking, with 20 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 3540 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((-theOptions_2 + -theOptions_1 <= -1 OR -wait_8 + -wait_7 + -wait_6 + -wait_5 + -wait_4 + -wait_3 + -wait_2 + -wait_1 + theOptions_2 + theOptions_1 <= 0) AND (-productSlots_1 + -productSlots_2 <= -3 AND -wait_8 + -wait_7 + -wait_6 + -wait_5 + -wait_4 + -wait_3 + -wait_2 + -wait_1 + ready_6 + ready_5 + ready_4 + ready_3 + ready_2 + ready_1 + ready_7 + ready_8 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 4 atomic propositions
lola: closed formula file DrinkVendingMachine-COL-02-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 15 will run for 3540 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((AG (-theProducts_2 + -theProducts_1 <= -3) AND ((-optionSlots_2 + -optionSlots_1 <= -3 AND wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theProducts_2 + -theProducts_1 <= 0) OR -productSlots_1 + -productSlots_2 + theProducts_2 + theProducts_1 > 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (!(E(TRUE U !(-theProducts_2 + -theProducts_1 <= -3))) AND ((-optionSlots_2 + -optionSlots_1 <= -3 AND wait_8 + wait_7 + wait_6 + wait_5 + wait_4 + wait_3 + wait_2 + wait_1 + -theProducts_2 + -theProducts_1 <= 0) OR -productSlots_1 + -productSlots_2 + theProducts_2 + theProducts_1 > 0)))
lola: processed formula length: 297
lola: 2138 rewrites
lola: formula mentions 14 of 24 places; total mentions: 18
lola: closed formula file DrinkVendingMachine-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 20 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: RESULT
lola: summary: yes no yes yes yes yes no no yes yes yes yes yes yes unknown no

BK_STOP 1463515877281

--------------------
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="DrinkVendingMachine-PT-02"
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/DrinkVendingMachine-PT-02.tgz
mv DrinkVendingMachine-PT-02 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 DrinkVendingMachine-PT-02, 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 r038kn-smll-146351480400066"
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 ;