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 Diffusion2D-PT-D50N050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026kn-smll-146348010700292
=====================================================================

--------------------
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 Diffusion2D-PT-D50N050-CTLFireability-0
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-1
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-10
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-11
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-12
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-13
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-14
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-15
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-2
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-3
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-4
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-5
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-6
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-7
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-8
FORMULA_NAME Diffusion2D-PT-D50N050-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1463636500675

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLFireability @ Diffusion2D-PT-D50N050
FORMULA Diffusion2D-PT-D50N050-CTLFireability-0 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Diffusion2D-PT-D50N050-CTLFireability-1 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D50N050-CTLFireability-2 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D50N050-CTLFireability-3 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D50N050-CTLFireability-4 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D50N050-CTLFireability-5 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Diffusion2D-PT-D50N050-CTLFireability-6 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D50N050-CTLFireability-7 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D50N050-CTLFireability-8 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Diffusion2D-PT-D50N050-CTLFireability-9 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D50N050-CTLFireability-10 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Diffusion2D-PT-D50N050-CTLFireability-11 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D50N050-CTLFireability-12 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D50N050-CTLFireability-13 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Diffusion2D-PT-D50N050-CTLFireability-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Diffusion2D-PT-D50N050-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: 21904/65536 symbol table entries, 8280 collisions
lola: preprocessing...
lola: finding significant places
lola: 2500 places, 19404 transitions, 2499 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2500 transition conflict sets
lola: TASK
lola: reading formula from Diffusion2D-PT-D50N050-CTLFireability.task
lola: read: EF (FIREABLE(t1_33_27_34_27)) : (AG (!(AX (FIREABLE(t1_7_3_6_4)))) OR (AX (((FIREABLE(t1_7_46_8_46) OR FIREABLE(t1_20_31_20_30)) OR FIREABLE(t1_29_13_28_12))) OR (AX ((FIREABLE(t1_26_39_26_40) AND FIREABLE(t1_7_3_6_4))) OR (EX (FIREABLE(t1_40_43_39_42)) AND AX (FIREABLE(t1_31_18_30_18)))))) : (EF ((((FIREABLE(t1_45_16_44_16) AND FIREABLE(t1_47_5_48_6)) OR FIREABLE(t1_8_2_7_1)) AND ((FIREABLE(t1_34... (shortened)
lola: formula length: 2162
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (FIREABLE(t1_33_27_34_27))
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 9996 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 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (EX (! FIREABLE(t1_7_3_6_4))) OR (AX ((FIREABLE(t1_7_46_8_46) OR (FIREABLE(t1_20_31_20_30) OR FIREABLE(t1_29_13_28_12)))) OR (AX ((FIREABLE(t1_26_39_26_40) AND FIREABLE(t1_7_3_6_4))) OR (EX (FIREABLE(t1_40_43_39_42)) AND AX (FIREABLE(t1_31_18_30_18))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EX (! FIREABLE(t1_7_3_6_4)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(EX(! FIREABLE(t1_7_3_6_4)))))
lola: processed formula length: 42
lola: 58 rewrites
lola: formula mentions 0 of 2500 places; total mentions: 0
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 9996 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: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF ((((FIREABLE(t1_45_16_44_16) AND FIREABLE(t1_47_5_48_6)) OR FIREABLE(t1_8_2_7_1)) AND (FIREABLE(t1_34_34_34_33) AND (FIREABLE(t1_46_9_45_9) AND (FIREABLE(t1_16_32_17_31) AND FIREABLE(t1_45_26_44_25)))))) OR FIREABLE(t1_35_19_34_20))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((((FIREABLE(t1_45_16_44_16) AND FIREABLE(t1_47_5_48_6)) OR FIREABLE(t1_8_2_7_1)) AND (FIREABLE(t1_34_34_34_33) AND (FIREABLE(t1_46_9_45_9) AND (FIREABLE(t1_16_32_17_31) AND FIREABLE(t1_45_26_44_25))))))
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 9996 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: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (EF (FIREABLE(t1_20_31_21_32)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(E(TRUE U FIREABLE(t1_20_31_21_32)))
lola: processed formula length: 38
lola: 58 rewrites
lola: formula mentions 0 of 2500 places; total mentions: 0
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 9996 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((! FIREABLE(t1_49_20_49_19) AND (! FIREABLE(t1_13_13_13_12) AND FIREABLE(t1_41_23_42_24))) R ! FIREABLE(t1_39_44_39_43))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(!((! FIREABLE(t1_49_20_49_19) AND (! FIREABLE(t1_13_13_13_12) AND FIREABLE(t1_41_23_42_24)))) U !(! FIREABLE(t1_39_44_39_43))))
lola: processed formula length: 131
lola: 57 rewrites
lola: formula mentions 0 of 2500 places; total mentions: 0
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 9996 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (E(! FIREABLE(t1_30_36_29_35) U (FIREABLE(t1_36_30_36_31) OR FIREABLE(t1_8_36_9_37))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(E(! FIREABLE(t1_30_36_29_35) U (FIREABLE(t1_36_30_36_31) OR FIREABLE(t1_8_36_9_37))))
lola: processed formula length: 88
lola: 58 rewrites
lola: formula mentions 0 of 2500 places; total mentions: 0
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 9996 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 6 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t1_40_6_40_5) OR (EF (EG (FIREABLE(t1_12_24_11_25))) OR (E(FIREABLE(t1_31_11_32_11) U FIREABLE(t1_33_41_32_40)) OR E(FIREABLE(t1_14_38_13_37) U FIREABLE(t1_7_35_8_36)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t1_40_6_40_5)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 7 will run for 283 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (EG (FIREABLE(t1_12_24_11_25)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U !(A(TRUE U !(FIREABLE(t1_12_24_11_25)))))
lola: processed formula length: 50
lola: 58 rewrites
lola: formula mentions 0 of 2500 places; total mentions: 0
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 9996 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG ((EF (FIREABLE(t1_8_26_9_26)) OR AX (FIREABLE(t1_38_20_38_21)))) AND A((! FIREABLE(t1_20_13_19_14) AND ! FIREABLE(t1_32_47_33_46)) R ! FIREABLE(t1_11_15_10_14)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((EF (FIREABLE(t1_8_26_9_26)) OR AX (FIREABLE(t1_38_20_38_21))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((E(TRUE U FIREABLE(t1_8_26_9_26)) OR AX(FIREABLE(t1_38_20_38_21))))))
lola: processed formula length: 82
lola: 59 rewrites
lola: formula mentions 0 of 2500 places; total mentions: 0
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 9996 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((AG (FIREABLE(t1_50_28_49_27)) OR ! FIREABLE(t1_48_12_47_13)) U A(FIREABLE(t1_35_30_36_31) U FIREABLE(t1_13_36_14_35)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((!(E(TRUE U !(FIREABLE(t1_50_28_49_27)))) OR ! FIREABLE(t1_48_12_47_13)) U A(FIREABLE(t1_35_30_36_31) U FIREABLE(t1_13_36_14_35)))
lola: processed formula length: 132
lola: 59 rewrites
lola: formula mentions 0 of 2500 places; total mentions: 0
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 9996 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: subprocess 9 will run for 283 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF (FIREABLE(t1_34_2_33_2)))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: ========================================
lola: processed formula: !(E(TRUE U !(E(TRUE U FIREABLE(t1_34_2_33_2)))))
lola: processed formula length: 48
lola: 58 rewrites
lola: formula mentions 0 of 2500 places; total mentions: 0
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 9996 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 282 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (FIREABLE(t1_46_14_47_13))
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 9996 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 11 will run for 339 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((AG ((FIREABLE(t1_11_22_11_21) OR (FIREABLE(t1_33_12_32_11) OR ! FIREABLE(t1_11_31_11_30)))) AND ! FIREABLE(t1_45_31_45_32)) OR (FIREABLE(t1_19_6_18_7) OR (AF ((FIREABLE(t1_6_44_5_45) OR FIREABLE(t1_48_36_49_37))) AND FIREABLE(t1_3_2_2_1))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 339 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((FIREABLE(t1_11_22_11_21) OR (FIREABLE(t1_33_12_32_11) OR ! FIREABLE(t1_11_31_11_30))))
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 9996 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 12 will run for 424 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t1_19_6_18_7)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file Diffusion2D-PT-D50N050-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 565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((FIREABLE(t1_6_44_5_45) OR FIREABLE(t1_48_36_49_37)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (FIREABLE(t1_6_44_5_45) OR FIREABLE(t1_48_36_49_37)))
lola: processed formula length: 62
lola: 57 rewrites
lola: formula mentions 0 of 2500 places; total mentions: 0
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 9996 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: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 339 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((FIREABLE(t1_47_31_48_32) AND (FIREABLE(t1_12_35_11_35) AND (FIREABLE(t1_45_12_44_13) AND (FIREABLE(t1_29_11_30_10) AND ((FIREABLE(t1_38_8_38_7) OR FIREABLE(t1_40_17_41_18)) AND (FIREABLE(t1_26_30_27_29) AND ! FIREABLE(t1_46_32_46_31))))))))
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 9996 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 339 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (FIREABLE(t1_31_21_31_22))
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 9996 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 14 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((! FIREABLE(t1_35_20_34_20) AND EF (FIREABLE(t1_16_19_15_20))) OR EX ((FIREABLE(t1_33_21_34_21) AND FIREABLE(t1_49_5_49_4))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ! FIREABLE(t1_35_20_34_20)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 15 will run for 1019 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (FIREABLE(t1_16_19_15_20))
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 9996 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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 15 will run for 1019 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E((FIREABLE(t1_2_43_1_43) OR (FIREABLE(t1_3_39_2_39) OR ! FIREABLE(t1_18_13_19_12))) U (FIREABLE(t1_18_8_17_9) AND ! FIREABLE(t1_22_3_22_4))) OR FIREABLE(t1_12_27_13_28))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 1019 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((FIREABLE(t1_2_43_1_43) OR (FIREABLE(t1_3_39_2_39) OR ! FIREABLE(t1_18_13_19_12))) U (FIREABLE(t1_18_8_17_9) AND ! FIREABLE(t1_22_3_22_4)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((FIREABLE(t1_2_43_1_43) OR (FIREABLE(t1_3_39_2_39) OR ! FIREABLE(t1_18_13_19_12))) U (FIREABLE(t1_18_8_17_9) AND ! FIREABLE(t1_22_3_22_4)))
lola: processed formula length: 141
lola: 57 rewrites
lola: formula mentions 0 of 2500 places; total mentions: 0
lola: closed formula file Diffusion2D-PT-D50N050-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 9996 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: Child process aborted or communication problem between parent and child process
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: RESULT
lola: summary: yes unknown unknown unknown unknown yes unknown unknown yes unknown yes unknown unknown yes yes unknown

BK_STOP 1463639826679

--------------------
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="Diffusion2D-PT-D50N050"
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/Diffusion2D-PT-D50N050.tgz
mv Diffusion2D-PT-D50N050 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 Diffusion2D-PT-D50N050, 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 r026kn-smll-146348010700292"
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 ;