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 RwMutex-PT-r2000w0010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r110kn-smll-146373288600112
=====================================================================

--------------------
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 RwMutex-PT-r2000w0010-CTLFireability-0
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-1
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-10
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-11
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-12
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-13
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-14
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-15
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-2
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-3
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-4
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-5
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-6
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-7
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-8
FORMULA_NAME RwMutex-PT-r2000w0010-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1463747063936

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLFireability @ RwMutex-PT-r2000w0010
FORMULA RwMutex-PT-r2000w0010-CTLFireability-0 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-1 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-2 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-3 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-4 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-5 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-6 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-7 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-8 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-9 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-10 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-11 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-12 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-13 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-14 CANNOT_COMPUTE
FORMULA RwMutex-PT-r2000w0010-CTLFireability-15 CANNOT_COMPUTE
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 10040/65536 symbol table entries, 2691 collisions
lola: preprocessing...
lola: finding significant places
lola: 6020 places, 4020 transitions, 2010 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 4011 transition conflict sets
lola: TASK
lola: reading formula from RwMutex-PT-r2000w0010-CTLFireability.task
lola: read: E(FIREABLE(t2887) U !(EF (FIREABLE(t3570)))) : (A(EX (FIREABLE(t1829)) U ((FIREABLE(t252) OR FIREABLE(t2)) AND !(FIREABLE(t1078)))) OR (AX ((FIREABLE(t909) AND !(FIREABLE(t2472)))) OR (FIREABLE(t3410) OR (((FIREABLE(t27) AND FIREABLE(t3785)) OR (FIREABLE(t912) AND FIREABLE(t2215))) OR AX (FIREABLE(t1128)))))) : (AF (AF ((FIREABLE(t3487) AND FIREABLE(t3336)))) OR FIREABLE(t3808)) : A(AF ((FIREABLE(... (shortened)
lola: formula length: 1936
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(FIREABLE(t2887) U AG (! FIREABLE(t3570)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(FIREABLE(t2887) U !(E(TRUE U !(! FIREABLE(t3570)))))
lola: processed formula length: 54
lola: 62 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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 230 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A(EX (FIREABLE(t1829)) U ((FIREABLE(t252) OR FIREABLE(t2)) AND ! FIREABLE(t1078))) OR (AX ((FIREABLE(t909) AND ! FIREABLE(t2472))) OR (FIREABLE(t3410) OR ((FIREABLE(t27) AND FIREABLE(t3785)) OR ((FIREABLE(t912) AND FIREABLE(t2215)) OR AX (FIREABLE(t1128)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 230 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(EX (FIREABLE(t1829)) U ((FIREABLE(t252) OR FIREABLE(t2)) AND ! FIREABLE(t1078)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(EX(FIREABLE(t1829)) U ((FIREABLE(t252) OR FIREABLE(t2)) AND ! FIREABLE(t1078)))
lola: processed formula length: 81
lola: 62 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 242 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX ((FIREABLE(t909) AND ! FIREABLE(t2472)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX((FIREABLE(t909) AND ! FIREABLE(t2472)))
lola: processed formula length: 42
lola: 61 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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 3 will run for 260 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t3410)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 4 will run for 282 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t27) AND FIREABLE(t3785))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 5 will run for 308 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t912) AND FIREABLE(t2215))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 6 will run for 339 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (FIREABLE(t1128))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(FIREABLE(t1128))
lola: processed formula length: 19
lola: 61 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 2 will run for 242 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AF ((FIREABLE(t3487) AND FIREABLE(t3336))) OR FIREABLE(t3808))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 242 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((FIREABLE(t3487) AND FIREABLE(t3336)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (FIREABLE(t3487) AND FIREABLE(t3336)))
lola: processed formula length: 47
lola: 61 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t3808)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-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 3 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(AF ((FIREABLE(t763) AND FIREABLE(t892))) U (EG (FIREABLE(t42)) OR FIREABLE(t2348)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(A(TRUE U (FIREABLE(t763) AND FIREABLE(t892))) U (!(A(TRUE U !(FIREABLE(t42)))) OR FIREABLE(t2348)))
lola: processed formula length: 101
lola: 63 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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: subprocess 4 will run for 268 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF (AG (! FIREABLE(t850))) AND (EG (EF (FIREABLE(t1020))) AND ((FIREABLE(t1075) AND (FIREABLE(t1575) AND ((FIREABLE(t1667) OR FIREABLE(t362)) AND AF (FIREABLE(t3757))))) OR (! FIREABLE(t3845) AND (! FIREABLE(t2271) AND ! FIREABLE(t3589))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 268 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AG (! FIREABLE(t850)))
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(t850)))))
lola: processed formula length: 42
lola: 62 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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 5 will run for 284 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (EF (FIREABLE(t1020)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(E(TRUE U FIREABLE(t1020)))))
lola: processed formula length: 41
lola: 62 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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 6 will run for 304 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t1075)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.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 338 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t1575)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 8 will run for 381 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t1667) OR FIREABLE(t362))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 9 will run for 435 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (FIREABLE(t3757))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U FIREABLE(t3757))
lola: processed formula length: 25
lola: 61 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 493 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (! FIREABLE(t3845) AND (! FIREABLE(t2271) AND ! FIREABLE(t3589)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: subprocess 5 will run for 269 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(((FIREABLE(t666) AND (FIREABLE(t3338) AND FIREABLE(t1678))) OR EG (FIREABLE(t1397))) U (! FIREABLE(t1480) OR (! FIREABLE(t1042) OR AX (FIREABLE(t2625)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(((FIREABLE(t666) AND (FIREABLE(t3338) AND FIREABLE(t1678))) OR !(A(TRUE U !(FIREABLE(t1397))))) U (! FIREABLE(t1480) OR (! FIREABLE(t1042) OR AX(FIREABLE(t2625)))))
lola: processed formula length: 166
lola: 63 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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 6 will run for 287 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((EG ((FIREABLE(t1372) AND FIREABLE(t2353))) AND (EF (FIREABLE(t1271)) OR FIREABLE(t1178))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (!(A(TRUE U !((FIREABLE(t1372) AND FIREABLE(t2353))))) AND (E(TRUE U FIREABLE(t1271)) OR FIREABLE(t1178))))
lola: processed formula length: 116
lola: 63 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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: subprocess 7 will run for 309 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t3462) OR (AG (AF (FIREABLE(t2967))) OR FIREABLE(t3699)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 309 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t3462)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 8 will run for 348 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (AF (FIREABLE(t2967)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(A(TRUE U FIREABLE(t2967)))))
lola: processed formula length: 41
lola: 62 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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 9 will run for 386 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t3699)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-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: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 8 will run for 338 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (EX (AX (FIREABLE(t1542))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(EX(AX(FIREABLE(t1542))))))
lola: processed formula length: 39
lola: 63 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 338 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AX (! FIREABLE(t2174)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U AX(! FIREABLE(t2174)))
lola: processed formula length: 31
lola: 62 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 338 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG (((! FIREABLE(t3822) AND ! FIREABLE(t3322)) OR ! FIREABLE(t3511))) OR (EG (AF (FIREABLE(t2585))) AND A(FIREABLE(t2084) U FIREABLE(t3503))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 338 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (((! FIREABLE(t3822) AND ! FIREABLE(t3322)) OR ! FIREABLE(t3511)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(((! FIREABLE(t3822) AND ! FIREABLE(t3322)) OR ! FIREABLE(t3511)))))
lola: processed formula length: 80
lola: 61 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 389 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (EX (EG (FIREABLE(t298))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U EX(!(A(TRUE U !(FIREABLE(t298))))))
lola: processed formula length: 44
lola: 63 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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 12 will run for 466 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t3680) OR E(((FIREABLE(t1704) OR FIREABLE(t1543)) AND (FIREABLE(t3265) AND FIREABLE(t1727))) U EG (FIREABLE(t1265))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 466 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t3680)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 13 will run for 622 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(((FIREABLE(t1704) OR FIREABLE(t1543)) AND (FIREABLE(t3265) AND FIREABLE(t1727))) U EG (FIREABLE(t1265)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(((FIREABLE(t1704) OR FIREABLE(t1543)) AND (FIREABLE(t3265) AND FIREABLE(t1727))) U !(A(TRUE U !(FIREABLE(t1265)))))
lola: processed formula length: 117
lola: 62 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG (FIREABLE(t1501)) AND (AF ((! FIREABLE(t3707) AND ! FIREABLE(t3573))) OR FIREABLE(t457)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (FIREABLE(t1501))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(FIREABLE(t1501))))
lola: processed formula length: 31
lola: 61 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 847 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((! FIREABLE(t3707) AND ! FIREABLE(t3573)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (! FIREABLE(t3707) AND ! FIREABLE(t3573)))
lola: processed formula length: 51
lola: 61 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 14 will run for 847 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((EG (! FIREABLE(t2454)) AND ((FIREABLE(t2405) AND FIREABLE(t1120)) OR FIREABLE(t295))) OR (AX (! FIREABLE(t2677)) AND ((FIREABLE(t3129) AND EX (FIREABLE(t2896))) OR AG ((FIREABLE(t1460) OR FIREABLE(t1412))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 847 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (! FIREABLE(t2454))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(! FIREABLE(t2454))))
lola: processed formula length: 33
lola: 61 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 1600 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(t2405) AND FIREABLE(t1120)) OR FIREABLE(t295))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
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: FIREABLE(t3129)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 18 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((FIREABLE(t1460) OR FIREABLE(t1412)))
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 252 bytes per marking, with 6 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: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: subprocess 15 will run for 1600 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AF ((FIREABLE(t2504) AND FIREABLE(t2698))) OR (((AX (FIREABLE(t1199)) AND EG (FIREABLE(t2057))) OR FIREABLE(t3710)) AND (AX (FIREABLE(t2431)) OR EF ((FIREABLE(t3620) OR FIREABLE(t1662))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 1600 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((FIREABLE(t2504) AND FIREABLE(t2698)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (FIREABLE(t2504) AND FIREABLE(t2698)))
lola: processed formula length: 47
lola: 61 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Child process aborted or communication problem between parent and child process
lola: 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 (FIREABLE(t2057))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(FIREABLE(t2057))))
lola: processed formula length: 31
lola: 61 rewrites
lola: formula mentions 0 of 6020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r2000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 252 bytes per marking, with 6 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 18 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t3710)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r2000w0010-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: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: RESULT
lola: summary: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown

BK_STOP 1463749097001

--------------------
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="RwMutex-PT-r2000w0010"
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/RwMutex-PT-r2000w0010.tgz
mv RwMutex-PT-r2000w0010 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 RwMutex-PT-r2000w0010, 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 r110kn-smll-146373288600112"
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 ;