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 SquareGrid-PT-040204, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r122kn-qhx2-146373368100328
=====================================================================

--------------------
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 SquareGrid-PT-040204-CTLFireability-0
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-1
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-10
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-11
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-12
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-13
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-14
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-15
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-2
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-3
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-4
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-5
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-6
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-7
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-8
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1463791501959

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3539
CTLFireability @ SquareGrid-PT-040204
FORMULA SquareGrid-PT-040204-CTLFireability-0 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-1 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-2 CANNOT_COMPUTE
FORMULA SquareGrid-PT-040204-CTLFireability-3 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-4 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-5 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-7 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-8 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-9 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-10 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-11 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-12 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-13 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-14 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SquareGrid-PT-040204-CTLFireability-15 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
lola: LoLA will run for 3539 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 512/65536 symbol table entries, 25 collisions
lola: preprocessing...
lola: finding significant places
lola: 240 places, 272 transitions, 143 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 368 transition conflict sets
lola: TASK
lola: reading formula from SquareGrid-PT-040204-CTLFireability.task
lola: read: AG (AF (AG (FIREABLE(t3i1_2_3)))) : !(((!((!(FIREABLE(t2i4_4_2)) OR (FIREABLE(tf_u_1) AND FIREABLE(t1i4_3_1)))) AND AX ((FIREABLE(t3i1_2_4) AND FIREABLE(t4i1_4_1)))) OR AF (AF (FIREABLE(t4i3_3_2))))) : (EF (AG (FIREABLE(t4i1_2_2))) OR (E((FIREABLE(t3i4_1_4) OR FIREABLE(t3i2_4_4)) U (FIREABLE(t4o_3_1) OR FIREABLE(t3o_3_1))) AND EG (EF (FIREABLE(t3o_3_2))))) : ((EX (EG (FIREABLE(t2i1_4_2))) AND (((!... (shortened)
lola: formula length: 1892
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (AF (AG (FIREABLE(t3i1_2_3))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(A(TRUE U !(E(TRUE U !(FIREABLE(t3i1_2_3))))))))
lola: processed formula length: 60
lola: 87 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 1 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((! FIREABLE(t2i4_4_2) OR ((FIREABLE(tf_u_1) AND FIREABLE(t1i4_3_1)) OR EX ((! FIREABLE(t3i1_2_4) OR ! FIREABLE(t4i1_4_1))))) AND EG (! FIREABLE(t4i3_3_2)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ! FIREABLE(t2i4_4_2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (! FIREABLE(t4i3_3_2))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(! FIREABLE(t4i3_3_2))))
lola: processed formula length: 36
lola: 85 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF (AG (FIREABLE(t4i1_2_2))) OR (E((FIREABLE(t3i4_1_4) OR FIREABLE(t3i2_4_4)) U (FIREABLE(t4o_3_1) OR FIREABLE(t3o_3_1))) AND EG (EF (FIREABLE(t3o_3_2)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AG (FIREABLE(t4i1_2_2)))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: possible invariance not yet implemented, converting to CTL...
lola: processed formula: E(TRUE U !(E(TRUE U !(FIREABLE(t4i1_2_2)))))
lola: processed formula length: 44
lola: 86 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((EX (EG (FIREABLE(t2i1_4_2))) AND ((! FIREABLE(t1i2_2_3) AND ! FIREABLE(t2i3_3_2)) OR (FIREABLE(t2o_4_2) OR (FIREABLE(t4i2_3_3) OR (FIREABLE(t3i1_1_3) OR FIREABLE(t1i4_4_1)))))) OR (A(FIREABLE(t2i4_3_2) U (FIREABLE(t3i2_4_3) OR FIREABLE(t1i4_4_2))) OR FIREABLE(t2i4_4_3)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (EG (FIREABLE(t2i1_4_2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(!(A(TRUE U !(FIREABLE(t2i1_4_2)))))
lola: processed formula length: 38
lola: 86 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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 4 will run for 273 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((! FIREABLE(t1i2_2_3) AND ! FIREABLE(t2i3_3_2)) OR (FIREABLE(t2o_4_2) OR (FIREABLE(t4i2_3_3) OR (FIREABLE(t3i1_1_3) OR FIREABLE(t1i4_4_1)))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file SquareGrid-PT-040204-CTLFireability.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 4 will run for 273 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((! FIREABLE(t1i2_3_2) AND EX (! FIREABLE(t4i3_4_4))) OR EF ((! FIREABLE(t3i1_1_2) AND ! FIREABLE(t4i2_4_4)))) AND ((AF (! FIREABLE(t2o_1_3)) OR AG (! FIREABLE(tf_u_2))) AND AF (FIREABLE(t3i2_3_3))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 273 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ! FIREABLE(t1i2_3_2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 5 will run for 298 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (! FIREABLE(t4i3_4_4))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(! FIREABLE(t4i3_4_4))
lola: processed formula length: 24
lola: 85 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 6 will run for 328 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (! FIREABLE(t2o_1_3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U ! FIREABLE(t2o_1_3))
lola: processed formula length: 29
lola: 85 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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 7 will run for 365 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (! FIREABLE(tf_u_2))
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 572 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 5 will run for 298 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(AF ((FIREABLE(t2i1_3_4) AND FIREABLE(t2o_2_2))) U AF (FIREABLE(t3i1_3_3)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(A(TRUE U (FIREABLE(t2i1_3_4) AND FIREABLE(t2o_2_2))) U A(TRUE U FIREABLE(t3i1_3_3)))
lola: processed formula length: 86
lola: 87 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 6 will run for 328 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((FIREABLE(t1i3_4_1) AND FIREABLE(t1i2_2_2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (FIREABLE(t1i3_4_1) AND FIREABLE(t1i2_2_2)))
lola: processed formula length: 53
lola: 85 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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 7 will run for 365 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((EF ((FIREABLE(t2o_2_2) OR FIREABLE(t4o_3_3))) AND (! FIREABLE(t4i1_2_2) OR (! FIREABLE(t4o_4_3) OR AF (FIREABLE(t2i4_3_1))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((E(TRUE U (FIREABLE(t2o_2_2) OR FIREABLE(t4o_3_3))) AND (! FIREABLE(t4i1_2_2) OR (! FIREABLE(t4o_4_3) OR A(TRUE U FIREABLE(t2i4_3_1))))))))
lola: processed formula length: 152
lola: 87 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 8 will run for 410 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((FIREABLE(t2o_4_2) AND EX ((FIREABLE(t3i4_4_2) AND FIREABLE(t2i4_3_3)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (FIREABLE(t2o_4_2) AND EX((FIREABLE(t3i4_4_2) AND FIREABLE(t2i4_3_3)))))
lola: processed formula length: 81
lola: 86 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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 9 will run for 466 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (EG (AF (FIREABLE(t3o_4_3))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(A(TRUE U !(A(TRUE U FIREABLE(t3o_4_3))))))
lola: processed formula length: 53
lola: 87 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 10 will run for 543 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (EX ((FIREABLE(t2i3_4_1) OR (FIREABLE(t3o_2_3) AND FIREABLE(t3o_3_1)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(EX((FIREABLE(t2i3_4_1) OR (FIREABLE(t3o_2_3) AND FIREABLE(t3o_3_1)))))
lola: processed formula length: 73
lola: 86 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 11 will run for 652 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (((FIREABLE(t2i4_2_2) AND (! FIREABLE(t2i3_2_1) AND ! FIREABLE(t3i2_4_2))) OR ((FIREABLE(t1i3_2_2) AND (FIREABLE(t4i2_4_3) OR FIREABLE(t2o_4_1))) OR ((FIREABLE(t3o_2_3) OR FIREABLE(t3o_1_3)) AND ! FIREABLE(t2o_1_2)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U ((FIREABLE(t2i4_2_2) AND (! FIREABLE(t2i3_2_1) AND ! FIREABLE(t3i2_4_2))) OR ((FIREABLE(t1i3_2_2) AND (FIREABLE(t4i2_4_3) OR FIREABLE(t2o_4_1))) OR ((FIREABLE(t3o_2_3) OR FIREABLE(t3o_1_3)) AND ! FIREABLE(t2o_1_2)))))
lola: processed formula length: 226
lola: 85 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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 12 will run for 815 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A(FIREABLE(t3i4_3_4) U (FIREABLE(t2o_3_4) OR FIREABLE(t4i2_4_2))) AND (E(! FIREABLE(t2i3_1_1) R ! FIREABLE(t1i3_3_3)) AND AF ((FIREABLE(tf_d_3) AND AG (FIREABLE(t2i4_2_4))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 815 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(FIREABLE(t3i4_3_4) U (FIREABLE(t2o_3_4) OR FIREABLE(t4i2_4_2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(FIREABLE(t3i4_3_4) U (FIREABLE(t2o_3_4) OR FIREABLE(t4i2_4_2)))
lola: processed formula length: 65
lola: 85 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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 1087 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(! FIREABLE(t2i3_1_1) R ! FIREABLE(t1i3_3_3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(!(! FIREABLE(t2i3_1_1)) U !(! FIREABLE(t1i3_3_3))))
lola: processed formula length: 55
lola: 85 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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 14 will run for 1631 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((FIREABLE(tf_d_3) AND AG (FIREABLE(t2i4_2_4))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (FIREABLE(tf_d_3) AND !(E(TRUE U !(FIREABLE(t2i4_2_4))))))
lola: processed formula length: 67
lola: 86 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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 13 will run for 1087 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (EX (! FIREABLE(t4i1_4_2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(EX(! FIREABLE(t4i1_4_2)))
lola: processed formula length: 28
lola: 86 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 14 will run for 1631 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (! FIREABLE(t3o_1_4) OR AG (((! FIREABLE(t3i1_1_3) AND ! FIREABLE(t3i4_2_3)) OR FIREABLE(t2o_4_4))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1631 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ! FIREABLE(t3o_1_4)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 15 will run for 3263 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (((! FIREABLE(t3i1_1_3) AND ! FIREABLE(t3i4_2_3)) OR FIREABLE(t2o_4_4)))
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 572 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 15 will run for 3263 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((AF (! FIREABLE(t4o_2_1)) AND ! FIREABLE(t4i2_2_1)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (A(TRUE U ! FIREABLE(t4o_2_1)) AND ! FIREABLE(t4i2_2_1)))
lola: processed formula length: 66
lola: 86 rewrites
lola: formula mentions 0 of 240 places; total mentions: 0
lola: closed formula file SquareGrid-PT-040204-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 572 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: RESULT
lola: summary: no yes unknown yes no no no no yes yes yes no no yes no no
lola: ========================================

BK_STOP 1463791778698

--------------------
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="SquareGrid-PT-040204"
export BK_EXAMINATION="CTLFireability"
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/SquareGrid-PT-040204.tgz
mv SquareGrid-PT-040204 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 SquareGrid-PT-040204, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r122kn-qhx2-146373368100328"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.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 ;