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 S_Echo-PT-d02r19, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146kn-smll-146416249400517
=====================================================================

--------------------
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 Echo-PT-d02r19-CTLFireability-0
FORMULA_NAME Echo-PT-d02r19-CTLFireability-1
FORMULA_NAME Echo-PT-d02r19-CTLFireability-10
FORMULA_NAME Echo-PT-d02r19-CTLFireability-11
FORMULA_NAME Echo-PT-d02r19-CTLFireability-12
FORMULA_NAME Echo-PT-d02r19-CTLFireability-13
FORMULA_NAME Echo-PT-d02r19-CTLFireability-14
FORMULA_NAME Echo-PT-d02r19-CTLFireability-15
FORMULA_NAME Echo-PT-d02r19-CTLFireability-2
FORMULA_NAME Echo-PT-d02r19-CTLFireability-3
FORMULA_NAME Echo-PT-d02r19-CTLFireability-4
FORMULA_NAME Echo-PT-d02r19-CTLFireability-5
FORMULA_NAME Echo-PT-d02r19-CTLFireability-6
FORMULA_NAME Echo-PT-d02r19-CTLFireability-7
FORMULA_NAME Echo-PT-d02r19-CTLFireability-8
FORMULA_NAME Echo-PT-d02r19-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1464366158208

bkconf 3600
===========================================================================================
===========================================================================================
S_Echo-PT-d02r19: translating Petri net model.pnml into LoLA format
S_Echo-PT-d02r19: translating formula CTLFireability into LoLA format
===========================================================================================
/home/mcc/BenchKit/bin/pnml2lola.py model.pnml > model.pnml.lola
===========================================================================================
/home/mcc/BenchKit/bin/formula2lola.py CTLFireability.xml
touch formulae;


in benchkit_head lolaszeit 3534
CTLFireability @ S_Echo-PT-d02r19
FORMULA Echo-PT-d02r19-CTLFireability-0 CANNOT_COMPUTE
FORMULA Echo-PT-d02r19-CTLFireability-1 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Echo-PT-d02r19-CTLFireability-2 CANNOT_COMPUTE
FORMULA Echo-PT-d02r19-CTLFireability-3 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Echo-PT-d02r19-CTLFireability-4 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Echo-PT-d02r19-CTLFireability-5 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Echo-PT-d02r19-CTLFireability-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Echo-PT-d02r19-CTLFireability-7 CANNOT_COMPUTE
FORMULA Echo-PT-d02r19-CTLFireability-8 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Echo-PT-d02r19-CTLFireability-9 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Echo-PT-d02r19-CTLFireability-10 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Echo-PT-d02r19-CTLFireability-11 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Echo-PT-d02r19-CTLFireability-12 CANNOT_COMPUTE
FORMULA Echo-PT-d02r19-CTLFireability-13 CANNOT_COMPUTE
FORMULA Echo-PT-d02r19-CTLFireability-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Echo-PT-d02r19-CTLFireability-15 CANNOT_COMPUTE
lola: LoLA will run for 3534 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 6185/65536 symbol table entries, 806 collisions
lola: preprocessing...
lola: finding significant places
lola: 3455 places, 2730 transitions, 1726 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 5448 transition conflict sets
lola: TASK
lola: reading formula from Echo-PT-d02r19-CTLFireability.task
lola: read: (AG (EF ((FIREABLE(t2529) AND FIREABLE(t2082)))) OR (FIREABLE(t813) AND FIREABLE(t796))) : AF (!(((!(FIREABLE(t218)) AND !(FIREABLE(t508))) OR AF (FIREABLE(t815))))) : EF (A((FIREABLE(t21) OR FIREABLE(t2558)) U (FIREABLE(t934) AND FIREABLE(t790)))) : (AG (AF (FIREABLE(t526))) AND (!(FIREABLE(t528)) OR ((((FIREABLE(t919) AND FIREABLE(t1260)) AND FIREABLE(t2201)) AND (FIREABLE(t1140) OR (FIREABLE(t1... (shortened)
lola: formula length: 1571
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (EF ((FIREABLE(t2529) AND FIREABLE(t2082)))) OR (FIREABLE(t813) AND FIREABLE(t796)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF ((FIREABLE(t2529) AND FIREABLE(t2082))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U (FIREABLE(t2529) AND FIREABLE(t2082))))))
lola: processed formula length: 63
lola: 60 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 225 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t813) AND FIREABLE(t796))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: subprocess 1 will run for 225 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (((FIREABLE(t218) OR FIREABLE(t508)) AND EG (! FIREABLE(t815))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U ((FIREABLE(t218) OR FIREABLE(t508)) AND !(A(TRUE U !(! FIREABLE(t815))))))
lola: processed formula length: 83
lola: 60 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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 2 will run for 242 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (A((FIREABLE(t21) OR FIREABLE(t2558)) U (FIREABLE(t934) AND FIREABLE(t790))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U A((FIREABLE(t21) OR FIREABLE(t2558)) U (FIREABLE(t934) AND FIREABLE(t790))))
lola: processed formula length: 85
lola: 60 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 248 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (AF (FIREABLE(t526))) AND (! FIREABLE(t528) OR (FIREABLE(t919) AND (FIREABLE(t1260) AND (FIREABLE(t2201) AND ((FIREABLE(t1140) OR (FIREABLE(t1612) AND FIREABLE(t1250))) AND (! FIREABLE(t789) OR (! FIREABLE(t2363) OR EG (FIREABLE(t1313))))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 248 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (AF (FIREABLE(t526)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(A(TRUE U FIREABLE(t526)))))
lola: processed formula length: 40
lola: 60 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: subprocess 4 will run for 269 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((AF (FIREABLE(t930)) AND (! FIREABLE(t2367) AND (FIREABLE(t1038) AND (FIREABLE(t2447) AND (AF (FIREABLE(t1879)) OR AF (FIREABLE(t893))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (A(TRUE U FIREABLE(t930)) AND (! FIREABLE(t2367) AND (FIREABLE(t1038) AND (FIREABLE(t2447) AND (A(TRUE U FIREABLE(t1879)) OR A(TRUE U FIREABLE(t893))))))))
lola: processed formula length: 164
lola: 62 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 4 significant temporal operators and needs 17 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 5 will run for 293 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((AX (FIREABLE(t2634)) OR ((FIREABLE(t2730) AND FIREABLE(t1931)) OR ((FIREABLE(t210) AND FIREABLE(t444)) OR AG (FIREABLE(t713))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (AX(FIREABLE(t2634)) OR ((FIREABLE(t2730) AND FIREABLE(t1931)) OR ((FIREABLE(t210) AND FIREABLE(t444)) OR !(E(TRUE U !(FIREABLE(t713))))))))
lola: processed formula length: 149
lola: 61 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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 6 will run for 322 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AF ((FIREABLE(t2609) OR (! FIREABLE(t89) AND FIREABLE(t374)))) OR FIREABLE(t1222))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 322 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((FIREABLE(t2609) OR (! FIREABLE(t89) AND FIREABLE(t374))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (FIREABLE(t2609) OR (! FIREABLE(t89) AND FIREABLE(t374))))
lola: processed formula length: 67
lola: 59 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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 358 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t1222)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 7 will run for 358 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((((! FIREABLE(t2147) AND ! FIREABLE(t1462)) OR FIREABLE(t200)) AND EF ((FIREABLE(t875) AND FIREABLE(t2206)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (((! FIREABLE(t2147) AND ! FIREABLE(t1462)) OR FIREABLE(t200)) AND E(TRUE U (FIREABLE(t875) AND FIREABLE(t2206)))))
lola: processed formula length: 124
lola: 60 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 386 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t1863) OR EG ((! FIREABLE(t866) OR (! FIREABLE(t1995) OR FIREABLE(t1528)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 386 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t1863)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 9 will run for 441 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((! FIREABLE(t866) OR (! FIREABLE(t1995) OR FIREABLE(t1528))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((! FIREABLE(t866) OR (! FIREABLE(t1995) OR FIREABLE(t1528))))))
lola: processed formula length: 76
lola: 59 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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 9 will run for 441 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((EX (FIREABLE(t614)) AND (EX (FIREABLE(t2316)) AND (! FIREABLE(t1067) AND (! FIREABLE(t2584) AND EF (FIREABLE(t2349)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (EX(FIREABLE(t614)) AND (EX(FIREABLE(t2316)) AND (! FIREABLE(t1067) AND (! FIREABLE(t2584) AND E(TRUE U FIREABLE(t2349)))))))
lola: processed formula length: 134
lola: 62 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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 10 will run for 515 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((AF (! FIREABLE(t14)) OR FIREABLE(t1646)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((A(TRUE U ! FIREABLE(t14)) OR FIREABLE(t1646)))))
lola: processed formula length: 62
lola: 60 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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 11 will run for 618 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG (EG (! FIREABLE(t2490))) OR E(AX (FIREABLE(t2542)) U FIREABLE(t1084)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 618 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (EG (! FIREABLE(t2490)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(!(A(TRUE U !(! FIREABLE(t2490)))))))
lola: processed formula length: 49
lola: 60 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 12 will run for 772 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (! FIREABLE(t1620) AND AG (AF (! FIREABLE(t2429))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 772 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ! FIREABLE(t1620)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 13 will run for 1030 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (AF (! FIREABLE(t2429)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(A(TRUE U ! FIREABLE(t2429)))))
lola: processed formula length: 43
lola: 60 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 13 will run for 979 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (EF (! FIREABLE(t788))) OR AX (AG (FIREABLE(t2109))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 979 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF (! FIREABLE(t788)))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U ! FIREABLE(t788)))))
lola: processed formula length: 42
lola: 60 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 1396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (AG (FIREABLE(t2109)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(!(E(TRUE U !(FIREABLE(t2109)))))
lola: processed formula length: 35
lola: 60 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 14 will run for 1396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (FIREABLE(t2437))
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 6904 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 15 will run for 2792 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(EF (FIREABLE(t108)) U ((FIREABLE(t1096) OR ! FIREABLE(t1054)) AND EF (FIREABLE(t1492))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(E(TRUE U FIREABLE(t108)) U ((FIREABLE(t1096) OR ! FIREABLE(t1054)) AND E(TRUE U FIREABLE(t1492))))
lola: processed formula length: 100
lola: 61 rewrites
lola: formula mentions 0 of 3455 places; total mentions: 0
lola: closed formula file Echo-PT-d02r19-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 6904 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: Child process aborted or communication problem between parent and child process
lola: RESULT
lola: summary: unknown no unknown no no yes no unknown yes no yes yes unknown unknown yes unknown

BK_STOP 1464367048217

--------------------
content from stderr:

parsing of model.pnml complete

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="S_Echo-PT-d02r19"
export BK_EXAMINATION="CTLFireability"
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/S_Echo-PT-d02r19.tgz
mv S_Echo-PT-d02r19 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 S_Echo-PT-d02r19, 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 r146kn-smll-146416249400517"
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 ;