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 DatabaseWithMutex-PT-02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r014kn-qhx2-146347846400165
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1463501524387

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLCardinality @ DatabaseWithMutex-PT-02
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-0 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-1 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-2 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-3 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-4 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-5 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-6 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-7 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-8 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-9 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-10 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-11 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-12 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-13 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-COL-02-CTLCardinality-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA DatabaseWithMutex-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: 70/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 38 places, 32 transitions, 28 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 46 transition conflict sets
lola: TASK
lola: reading formula from DatabaseWithMutex-COL-02-CTLCardinality.task
lola: read: (2 <= updating_2_1 + updating_1_1 + updating_1_2 + updating_2_2 OR !(A(2 <= updating_2_1 + updating_1_1 + updating_1_2 + updating_2_2 U MesBuffReply_2_1 + MesBuffReply_1_2 + MesBuffReply_2_2 + MesBuffReply_1_1 <= MesBuffReply_2_1 + MesBuffReply_1_2 + MesBuffReply_2_2 + MesBuffReply_1_1))) : EF (EX ((Message_2_2 + Message_1_2 + Message_2_1 + Message_1_1 <= updating_2_1 + updating_1_1 + updating_1_2... (shortened)
lola: formula length: 5362
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -updating_1_2 + -updating_2_2 + -updating_2_1 + -updating_1_1 <= -2
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file DatabaseWithMutex-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: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (EX ((-updating_1_2 + -updating_2_2 + -updating_2_1 + -updating_1_1 + Message_2_2 + Message_2_1 + Message_1_2 + Message_1_1 <= 0 OR -Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 <= -1)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U EX((-updating_1_2 + -updating_2_2 + -updating_2_1 + -updating_1_1 + Message_2_2 + Message_2_1 + Message_1_2 + Message_1_1 <= 0 OR -Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 <= -1)))
lola: processed formula length: 205
lola: 2140 rewrites
lola: formula mentions 8 of 38 places; total mentions: 12
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((AX (Mutex_2 + Mutex_1 + -Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 <= 0) AND EF (-Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 + all_passive_2 + all_passive_1 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (AX(Mutex_2 + Mutex_1 + -Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 <= 0) AND E(TRUE U -Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 + all_passive_2 + all_passive_1 <= 0)))
lola: processed formula length: 239
lola: 2141 rewrites
lola: formula mentions 8 of 38 places; total mentions: 12
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG (-Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 > -1) OR (EG (-all_passive_2 + -all_passive_1 > -2) OR (Active_1_2 + Active_1_1 + -Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 + Active_2_2 + Active_2_1 <= 0 AND EG (-all_active_2 + -all_active_1 <= -2))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (-Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 > -1)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(-Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 > -1)))
lola: processed formula length: 78
lola: 2139 rewrites
lola: formula mentions 4 of 38 places; total mentions: 4
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 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 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (-all_passive_2 + -all_passive_1 > -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(-all_passive_2 + -all_passive_1 > -2)))
lola: processed formula length: 52
lola: 2139 rewrites
lola: formula mentions 2 of 38 places; total mentions: 2
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 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 5 will run for 321 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: Active_1_2 + Active_1_1 + -Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 + Active_2_2 + Active_2_1 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file DatabaseWithMutex-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 6 will run for 354 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (-all_active_2 + -all_active_1 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(-all_active_2 + -all_active_1 <= -2)))
lola: processed formula length: 51
lola: 2139 rewrites
lola: formula mentions 2 of 38 places; total mentions: 2
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(((-updating_1_2 + -updating_2_2 + -updating_2_1 + -updating_1_1 + WaitMutex_2_2 + WaitMutex_2_1 + WaitMutex_1_2 + WaitMutex_1_1 <= 0 OR -WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 <= -1) AND Mutex_2 + Mutex_1 + -Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 > 0) U -Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 <= -3)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(((-updating_1_2 + -updating_2_2 + -updating_2_1 + -updating_1_1 + WaitMutex_2_2 + WaitMutex_2_1 + WaitMutex_1_2 + WaitMutex_1_1 <= 0 OR -WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 <= -1) AND Mutex_2 + Mutex_1 + -Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 > 0) U -Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 <= -3)
lola: processed formula length: 364
lola: 2139 rewrites
lola: formula mentions 14 of 38 places; total mentions: 22
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 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 5 will run for 321 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG (EG (-WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 <= -1)) AND EG (-Active_1_2 + -Active_1_1 + RecBuff_2_2 + RecBuff_2_1 + RecBuff_1_2 + RecBuff_1_1 + -Active_2_2 + -Active_2_1 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (EG (-WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 <= -1))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(!(A(TRUE U !(-WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 <= -1))))))
lola: processed formula length: 103
lola: 2140 rewrites
lola: formula mentions 4 of 38 places; total mentions: 4
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 354 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: Active_1_2 + Active_1_1 + -all_active_2 + -all_active_1 + Active_2_2 + Active_2_1 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file DatabaseWithMutex-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 7 will run for 393 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AX ((-Active_1_2 + -Active_1_1 + -Active_2_2 + -Active_2_1 <= -1 OR (-Mutex_2 + -Mutex_1 <= -2 AND -Active_1_2 + -Active_1_1 + -Active_2_2 + -Active_2_1 <= -2))) OR (AG (-all_passive_2 + -all_passive_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 <= 0) AND (EF (-Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 <= -3) AND EX (-Modify_2_2 + -Modify_2_1 + -Modify_1_2 +... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 393 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX ((-Active_1_2 + -Active_1_1 + -Active_2_2 + -Active_2_1 <= -1 OR (-Mutex_2 + -Mutex_1 <= -2 AND -Active_1_2 + -Active_1_1 + -Active_2_2 + -Active_2_1 <= -2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX((-Active_1_2 + -Active_1_1 + -Active_2_2 + -Active_2_1 <= -1 OR (-Mutex_2 + -Mutex_1 <= -2 AND -Active_1_2 + -Active_1_1 + -Active_2_2 + -Active_2_1 <= -2)))
lola: processed formula length: 160
lola: 2139 rewrites
lola: formula mentions 6 of 38 places; total mentions: 10
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: 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 (-all_passive_2 + -all_passive_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_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 112 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 invariant.
lola: ========================================
lola: subprocess 9 will run for 505 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 <= -3)
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 112 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 unreachable.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AX (EX (-Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 <= -1)) AND E(-all_active_2 + -all_active_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 <= 0 U (-all_active_2 + -all_active_1 <= -1 OR Mutex_2 + Mutex_1 + -Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (EX (-Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 <= -1))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(EX(-Message_2_2 + -Message_2_1 + -Message_1_2 + -Message_1_1 <= -1))
lola: processed formula length: 71
lola: 2140 rewrites
lola: formula mentions 4 of 38 places; total mentions: 4
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 9 will run for 505 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 DatabaseWithMutex-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 10 will run for 590 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (-updating_1_2 + -updating_2_2 + -updating_2_1 + -updating_1_1 > -1) AND (AX (Active_1_2 + Active_1_1 + -Modify_2_2 + -Modify_2_1 + -Modify_1_2 + -Modify_1_1 + Active_2_2 + Active_2_1 > 0) AND (AF (-RecBuff_2_2 + -RecBuff_2_1 + -RecBuff_1_2 + -RecBuff_1_1 > -2) AND (-WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 > -3 OR -Mutex_2 + -Mutex_1 > -2))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 590 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-updating_1_2 + -updating_2_2 + -updating_2_1 + -updating_1_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 112 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: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 11 will run for 708 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 > -2 OR (-RecBuff_2_2 + -RecBuff_2_1 + -RecBuff_1_2 + -RecBuff_1_1 > -1 OR RecBuff_2_2 + RecBuff_2_1 + RecBuff_1_2 + RecBuff_1_1 + -Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 > 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 3 atomic propositions
lola: closed formula file DatabaseWithMutex-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 12 will run for 885 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(-Mutex_2 + -Mutex_1 + MesBuffReply_2_2 + MesBuffReply_2_1 + MesBuffReply_1_2 + MesBuffReply_1_1 <= 0 U ((-MesBuffReply_2_2 + -MesBuffReply_2_1 + -MesBuffReply_1_2 + -MesBuffReply_1_1 <= -2 AND -Active_1_2 + -Active_1_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 + -Active_2_2 + -Active_2_1 <= 0) OR -WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 > -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(-Mutex_2 + -Mutex_1 + MesBuffReply_2_2 + MesBuffReply_2_1 + MesBuffReply_1_2 + MesBuffReply_1_1 <= 0 U ((-MesBuffReply_2_2 + -MesBuffReply_2_1 + -MesBuffReply_1_2 + -MesBuffReply_1_1 <= -2 AND -Active_1_2 + -Active_1_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 + -Active_2_2 + -Active_2_1 <= 0) OR -WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 > -3))
lola: processed formula length: 382
lola: 2139 rewrites
lola: formula mentions 18 of 38 places; total mentions: 22
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 13 will run for 1180 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((RecBuff_2_2 + RecBuff_2_1 + -Mutex_2 + RecBuff_1_2 + RecBuff_1_1 + -Mutex_1 <= 0 OR E(-all_passive_2 + -all_passive_1 + MesBuffReply_2_2 + MesBuffReply_2_1 + MesBuffReply_1_2 + MesBuffReply_1_1 <= 0 U -MesBuffReply_2_2 + -MesBuffReply_2_1 + -MesBuffReply_1_2 + -MesBuffReply_1_1 <= -1)) AND -all_passive_2 + -all_passive_1 <= -1)
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: RecBuff_2_2 + RecBuff_2_1 + -Mutex_2 + RecBuff_1_2 + RecBuff_1_1 + -Mutex_1 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file DatabaseWithMutex-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 14 will run for 1770 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -all_passive_2 + -all_passive_1 <= -1
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file DatabaseWithMutex-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: AF ((AF (-all_active_2 + -all_active_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 <= 0) OR (MesBuffReply_2_2 + MesBuffReply_2_1 + MesBuffReply_1_2 + MesBuffReply_1_1 + -Modify_2_2 + -Modify_2_1 + -Modify_1_2 + -Modify_1_1 <= 0 OR (-Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 <= 0 OR updating_1_2 + updating_2_... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (A(TRUE U -all_active_2 + -all_active_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 <= 0) OR (MesBuffReply_2_2 + MesBuffReply_2_1 + MesBuffReply_1_2 + MesBuffReply_1_1 + -Modify_2_2 + -Modify_2_1 + -Modify_1_2 + -Modify_1_1 <= 0 OR (-Acknowledge_2_2 + -Acknowledge_2_1 + -Acknowledge_1_2 + -Acknowledge_1_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 <= 0 OR updating_1_2 + u... (shortened)
lola: processed formula length: 526
lola: 2140 rewrites
lola: formula mentions 18 of 38 places; total mentions: 30
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 15 will run for 3540 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A((-MesBuffReply_2_2 + -MesBuffReply_2_1 + -MesBuffReply_1_2 + -MesBuffReply_1_1 <= -3 OR -WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 <= 0) U -Mutex_2 + -Mutex_1 > -1) OR (AG (-updating_1_2 + -updating_2_2 + -updating_2_1 + -updating_1_1 <= -2) AND EG ((-all_passive_2 + -all_passive_1 <= -3 AND -Modify_2_2 + -Modify_2_1 + -... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3540 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((-MesBuffReply_2_2 + -MesBuffReply_2_1 + -MesBuffReply_1_2 + -MesBuffReply_1_1 <= -3 OR -WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 <= 0) U -Mutex_2 + -Mutex_1 > -1)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((-MesBuffReply_2_2 + -MesBuffReply_2_1 + -MesBuffReply_1_2 + -MesBuffReply_1_1 <= -3 OR -WaitMutex_2_2 + -WaitMutex_2_1 + -WaitMutex_1_2 + -WaitMutex_1_1 + Modify_2_2 + Modify_2_1 + Modify_1_2 + Modify_1_1 <= 0) U -Mutex_2 + -Mutex_1 > -1)
lola: processed formula length: 241
lola: 2139 rewrites
lola: formula mentions 14 of 38 places; total mentions: 14
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 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: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((-all_passive_2 + -all_passive_1 <= -3 AND -Modify_2_2 + -Modify_2_1 + -Modify_1_2 + -Modify_1_1 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((-all_passive_2 + -all_passive_1 <= -3 AND -Modify_2_2 + -Modify_2_1 + -Modify_1_2 + -Modify_1_1 <= -2))))
lola: processed formula length: 119
lola: 2139 rewrites
lola: formula mentions 6 of 38 places; total mentions: 6
lola: closed formula file DatabaseWithMutex-COL-02-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 112 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola: summary: no yes no no no no yes no no yes no yes yes yes yes no

BK_STOP 1463501524701

--------------------
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="DatabaseWithMutex-PT-02"
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/DatabaseWithMutex-PT-02.tgz
mv DatabaseWithMutex-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 DatabaseWithMutex-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 r014kn-qhx2-146347846400165"
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 ;