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Model Checking Contest @ Petri Nets 2016
6th edition, Toruń, Poland, June 21, 2016
Execution of r110kn-smll-146373288600112
Last Updated
June 30, 2016

About the Execution of LoLa for RwMutex-PT-r2000w0010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15949.180 2033065.00 2034357.00 5672.00 ???????????????? normal

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 ;