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 LamportFastMutEx-PT-5, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r062kn-blw3-146358897000264
=====================================================================

--------------------
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 LamportFastMutEx-COL-5-CTLCardinality-0
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-1
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-10
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-11
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-12
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-13
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-14
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-15
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-2
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-3
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-4
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-5
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-6
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-7
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-8
FORMULA_NAME LamportFastMutEx-COL-5-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1463599940208

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLCardinality @ LamportFastMutEx-PT-5
FORMULA LamportFastMutEx-COL-5-CTLCardinality-0 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA LamportFastMutEx-COL-5-CTLCardinality-1 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA LamportFastMutEx-COL-5-CTLCardinality-2 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA LamportFastMutEx-COL-5-CTLCardinality-3 CANNOT_COMPUTE
FORMULA LamportFastMutEx-COL-5-CTLCardinality-4 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA LamportFastMutEx-COL-5-CTLCardinality-5 CANNOT_COMPUTE
FORMULA LamportFastMutEx-COL-5-CTLCardinality-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA LamportFastMutEx-COL-5-CTLCardinality-7 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA LamportFastMutEx-COL-5-CTLCardinality-8 CANNOT_COMPUTE
FORMULA LamportFastMutEx-COL-5-CTLCardinality-9 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA LamportFastMutEx-COL-5-CTLCardinality-10 CANNOT_COMPUTE
FORMULA LamportFastMutEx-COL-5-CTLCardinality-11 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA LamportFastMutEx-COL-5-CTLCardinality-12 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA LamportFastMutEx-COL-5-CTLCardinality-13 CANNOT_COMPUTE
FORMULA LamportFastMutEx-COL-5-CTLCardinality-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA LamportFastMutEx-COL-5-CTLCardinality-15 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
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: 492/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 174 places, 318 transitions, 124 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 452 transition conflict sets
lola: TASK
lola: reading formula from LamportFastMutEx-COL-5-CTLCardinality.task
lola: read: EG (P-sety_9_0 + P-sety_9_1 + P-sety_9_2 + P-sety_9_3 + P-sety_9_4 + P-sety_9_5 <= P-await_13_0 + P-await_13_1 + P-await_13_2 + P-await_13_3 + P-await_13_4 + P-await_13_5) : !(((!((P-fordo_12_0 + P-fordo_12_1 + P-fordo_12_2 + P-fordo_12_3 + P-fordo_12_4 + P-fordo_12_5 <= P-awaity_0 + P-awaity_1 + P-awaity_2 + P-awaity_3 + P-awaity_4 + P-awaity_5 AND P-sety_9_0 + P-sety_9_1 + P-sety_9_2 + P-sety_9_... (shortened)
lola: formula length: 10015
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (-P-await_13_5 + -P-await_13_4 + -P-await_13_3 + -P-await_13_2 + -P-await_13_1 + -P-await_13_0 + P-sety_9_5 + P-sety_9_4 + P-sety_9_3 + P-sety_9_2 + P-sety_9_1 + P-sety_9_0 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(-P-await_13_5 + -P-await_13_4 + -P-await_13_3 + -P-await_13_2 + -P-await_13_1 + -P-await_13_0 + P-sety_9_5 + P-sety_9_4 + P-sety_9_3 + P-sety_9_2 + P-sety_9_1 + P-sety_9_0 <= 0)))
lola: processed formula length: 192
lola: 11616 rewrites
lola: formula mentions 12 of 174 places; total mentions: 12
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 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 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (P-fordo_12_5 + P-fordo_12_4 + P-fordo_12_3 + P-fordo_12_2 + P-fordo_12_1 + P-fordo_12_0 + -P-awaity_5 + -P-awaity_4 + -P-awaity_3 + -P-awaity_2 + -P-awaity_1 + -P-awaity_0 <= 0 AND (AG (-P-setbi_24_5 + -P-setbi_24_4 + -P-setbi_24_3 + -P-setbi_24_2 + -P-setbi_24_1 + -P-setbi_24_0 > -2) AND -P-wait_4_0 + -P-wait_4_1 + -P-wait_4_2 + -P-wait_4_3 + -P-wait_4_4 + -P-wait_4_5 + -P-wait_3_5 + -P-wait_3_4... (shortened)
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: P-fordo_12_5 + P-fordo_12_4 + P-fordo_12_3 + P-fordo_12_2 + P-fordo_12_1 + P-fordo_12_0 + -P-awaity_5 + -P-awaity_4 + -P-awaity_3 + -P-awaity_2 + -P-awaity_1 + -P-awaity_0 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-P-setbi_24_5 + -P-setbi_24_4 + -P-setbi_24_3 + -P-setbi_24_2 + -P-setbi_24_1 + -P-setbi_24_0 > -2)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG (-P-wait_4_0 + -P-wait_4_1 + -P-wait_4_2 + -P-wait_4_3 + -P-wait_4_4 + -P-wait_4_5 + -P-wait_3_5 + -P-wait_3_4 + -P-wait_3_3 + -P-wait_3_2 + -P-wait_3_1 + -P-wait_3_0 + -P-wait_5_0 + -P-wait_2_5 + -P-wait_2_4 + -P-wait_2_3 + -P-wait_2_2 + -P-wait_2_1 + -P-wait_2_0 + P-fordo_12_5 + P-fordo_12_4 + P-fordo_12_3 + P-fordo_12_2 + P-fordo_12_1 + P-fordo_12_0 + -P-wait_1_5 + -P-wait_1_4 + -P-wait_1_3... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-P-wait_4_0 + -P-wait_4_1 + -P-wait_4_2 + -P-wait_4_3 + -P-wait_4_4 + -P-wait_4_5 + -P-wait_3_5 + -P-wait_3_4 + -P-wait_3_3 + -P-wait_3_2 + -P-wait_3_1 + -P-wait_3_0 + -P-wait_5_0 + -P-wait_2_5 + -P-wait_2_4 + -P-wait_2_3 + -P-wait_2_2 + -P-wait_2_1 + -P-wait_2_0 + P-fordo_12_5 + P-fordo_12_4 + P-fordo_12_3 + P-fordo_12_2 + P-fordo_12_1 + P-fordo_12_0 + -P-wait_1_5 + -P-wait_1_4 + -P-wait_1_3 ... (shortened)
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 16 bytes per marking, with 4 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 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(-P-setbi_5_5 + -P-setbi_5_4 + -P-setbi_5_3 + -P-setbi_5_2 + -P-setbi_5_1 + -P-setbi_5_0 + P-sety_9_5 + P-sety_9_4 + P-sety_9_3 + P-sety_9_2 + P-sety_9_1 + P-sety_9_0 > 0 R -P-fordo_12_5 + -P-fordo_12_4 + -P-fordo_12_3 + -P-fordo_12_2 + -P-fordo_12_1 + -P-fordo_12_0 > -3)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(!(-P-setbi_5_5 + -P-setbi_5_4 + -P-setbi_5_3 + -P-setbi_5_2 + -P-setbi_5_1 + -P-setbi_5_0 + P-sety_9_5 + P-sety_9_4 + P-sety_9_3 + P-sety_9_2 + P-sety_9_1 + P-sety_9_0 > 0) U !(-P-fordo_12_5 + -P-fordo_12_4 + -P-fordo_12_3 + -P-fordo_12_2 + -P-fordo_12_1 + -P-fordo_12_0 > -3)))
lola: processed formula length: 282
lola: 11616 rewrites
lola: formula mentions 18 of 174 places; total mentions: 18
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (AF (-P-b_3_true + -P-b_4_true + -P-b_1_false + -P-b_2_true + -P-b_5_true + -P-b_0_true + P-ify0_4_5 + P-ify0_4_4 + P-ify0_4_3 + P-ify0_4_2 + P-ify0_4_1 + P-ify0_4_0 + -P-b_0_false + -P-b_2_false + -P-b_3_false + -P-b_4_false + -P-b_5_false + -P-b_1_true > 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(A(TRUE U -P-b_3_true + -P-b_4_true + -P-b_1_false + -P-b_2_true + -P-b_5_true + -P-b_0_true + P-ify0_4_5 + P-ify0_4_4 + P-ify0_4_3 + P-ify0_4_2 + P-ify0_4_1 + P-ify0_4_0 + -P-b_0_false + -P-b_2_false + -P-b_3_false + -P-b_4_false + -P-b_5_false + -P-b_1_true > 0))))
lola: processed formula length: 279
lola: 11617 rewrites
lola: formula mentions 18 of 174 places; total mentions: 18
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 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 4 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((AX (-P-wait_4_0 + -P-wait_4_1 + -P-wait_4_2 + -P-wait_4_3 + -P-wait_4_4 + -P-wait_4_5 + -P-wait_3_5 + -P-wait_3_4 + -P-wait_3_3 + -P-wait_3_2 + -P-wait_3_1 + -P-wait_3_0 + -P-wait_5_0 + -P-wait_2_5 + -P-wait_2_4 + -P-wait_2_3 + -P-wait_2_2 + -P-wait_2_1 + -P-wait_2_0 + -P-wait_1_5 + -P-wait_1_4 + -P-wait_1_3 + -P-wait_1_2 + -P-wait_1_1 + -P-wait_1_0 + -P-wait_5_1 + -P-wait_0_5 + -P-wait_0_4 + -P... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (-P-wait_4_0 + -P-wait_4_1 + -P-wait_4_2 + -P-wait_4_3 + -P-wait_4_4 + -P-wait_4_5 + -P-wait_3_5 + -P-wait_3_4 + -P-wait_3_3 + -P-wait_3_2 + -P-wait_3_1 + -P-wait_3_0 + -P-wait_5_0 + -P-wait_2_5 + -P-wait_2_4 + -P-wait_2_3 + -P-wait_2_2 + -P-wait_2_1 + -P-wait_2_0 + -P-wait_1_5 + -P-wait_1_4 + -P-wait_1_3 + -P-wait_1_2 + -P-wait_1_1 + -P-wait_1_0 + -P-wait_5_1 + -P-wait_0_5 + -P-wait_0_4 + -P-w... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(-P-wait_4_0 + -P-wait_4_1 + -P-wait_4_2 + -P-wait_4_3 + -P-wait_4_4 + -P-wait_4_5 + -P-wait_3_5 + -P-wait_3_4 + -P-wait_3_3 + -P-wait_3_2 + -P-wait_3_1 + -P-wait_3_0 + -P-wait_5_0 + -P-wait_2_5 + -P-wait_2_4 + -P-wait_2_3 + -P-wait_2_2 + -P-wait_2_1 + -P-wait_2_0 + -P-wait_1_5 + -P-wait_1_4 + -P-wait_1_3 + -P-wait_1_2 + -P-wait_1_1 + -P-wait_1_0 + -P-wait_5_1 + -P-wait_0_5 + -P-wait_0_4 + -P-wa... (shortened)
lola: processed formula length: 510
lola: 11616 rewrites
lola: formula mentions 36 of 174 places; total mentions: 36
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 5 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (-P-sety_9_5 + -P-sety_9_4 + -P-sety_9_3 + -P-sety_9_2 + -P-sety_9_1 + -P-sety_9_0 > -1)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(-P-sety_9_5 + -P-sety_9_4 + -P-sety_9_3 + -P-sety_9_2 + -P-sety_9_1 + -P-sety_9_0 > -1)))
lola: processed formula length: 102
lola: 11616 rewrites
lola: formula mentions 6 of 174 places; total mentions: 6
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((-P-setx_3_5 + -P-setx_3_4 + -P-setx_3_3 + -P-setx_3_2 + -P-setx_3_1 + -P-setx_3_0 > -2 OR -P-start_1_5 + -P-start_1_4 + -P-start_1_3 + -P-start_1_2 + -P-start_1_1 + -P-start_1_0 <= -3) U EF (-P-setbi_11_5 + -P-setbi_11_4 + -P-setbi_11_3 + -P-setbi_11_2 + -P-setbi_11_1 + -P-setbi_11_0 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((-P-setx_3_5 + -P-setx_3_4 + -P-setx_3_3 + -P-setx_3_2 + -P-setx_3_1 + -P-setx_3_0 > -2 OR -P-start_1_5 + -P-start_1_4 + -P-start_1_3 + -P-start_1_2 + -P-start_1_1 + -P-start_1_0 <= -3) U E(TRUE U -P-setbi_11_5 + -P-setbi_11_4 + -P-setbi_11_3 + -P-setbi_11_2 + -P-setbi_11_1 + -P-setbi_11_0 <= -3))
lola: processed formula length: 300
lola: 11617 rewrites
lola: formula mentions 18 of 174 places; total mentions: 18
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 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 6 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (AG (-P-awaity_5 + -P-awaity_4 + -P-awaity_3 + -P-awaity_2 + -P-awaity_1 + -P-awaity_0 > -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(!(E(TRUE U !(-P-awaity_5 + -P-awaity_4 + -P-awaity_3 + -P-awaity_2 + -P-awaity_1 + -P-awaity_0 > -3))))))
lola: processed formula length: 118
lola: 11617 rewrites
lola: formula mentions 6 of 174 places; total mentions: 6
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 7 will run for 330 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (((y_5 + y_4 + y_3 + y_2 + y_1 + y_0 + -P-ifxi_10_5 + -P-ifxi_10_4 + -P-ifxi_10_3 + -P-ifxi_10_2 + -P-ifxi_10_1 + -P-ifxi_10_0 <= 0 AND -P-sety_9_5 + -P-sety_9_4 + -P-sety_9_3 + -P-sety_9_2 + -P-sety_9_1 + -P-sety_9_0 > -2) OR AX (-P-await_13_5 + -P-await_13_4 + -P-await_13_3 + -P-await_13_2 + -P-await_13_1 + -P-await_13_0 + P-awaity_5 + P-awaity_4 + P-awaity_3 + P-awaity_2 + P-awaity_1 + P-awa... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(((y_5 + y_4 + y_3 + y_2 + y_1 + y_0 + -P-ifxi_10_5 + -P-ifxi_10_4 + -P-ifxi_10_3 + -P-ifxi_10_2 + -P-ifxi_10_1 + -P-ifxi_10_0 <= 0 AND -P-sety_9_5 + -P-sety_9_4 + -P-sety_9_3 + -P-sety_9_2 + -P-sety_9_1 + -P-sety_9_0 > -2) OR AX(-P-await_13_5 + -P-await_13_4 + -P-await_13_3 + -P-await_13_2 + -P-await_13_1 + -P-await_13_0 + P-awaity_5 + P-awaity_4 + P-awaity_3 + P-awaity_2 + P-awaity_1... (shortened)
lola: processed formula length: 423
lola: 11617 rewrites
lola: formula mentions 30 of 174 places; total mentions: 30
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 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 8 will run for 371 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (AF (-P-fordo_12_5 + -P-fordo_12_4 + -P-fordo_12_3 + -P-fordo_12_2 + -P-fordo_12_1 + -P-fordo_12_0 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(A(TRUE U -P-fordo_12_5 + -P-fordo_12_4 + -P-fordo_12_3 + -P-fordo_12_2 + -P-fordo_12_1 + -P-fordo_12_0 <= -2))
lola: processed formula length: 113
lola: 11617 rewrites
lola: formula mentions 6 of 174 places; total mentions: 6
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 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 371 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG (-P-ifyi_15_5 + -P-ifyi_15_4 + -P-ifyi_15_3 + -P-ifyi_15_2 + -P-ifyi_15_1 + -P-ifyi_15_0 + P-sety_9_5 + P-sety_9_4 + P-sety_9_3 + P-sety_9_2 + P-sety_9_1 + P-sety_9_0 <= 0) AND EX (-P-b_3_true + -P-b_4_true + -P-b_1_false + -P-b_2_true + -P-b_5_true + -P-b_0_true + -P-b_0_false + -P-b_2_false + -P-b_3_false + -P-b_4_false + -P-b_5_false + -P-b_1_true <= -3))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 371 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (-P-ifyi_15_5 + -P-ifyi_15_4 + -P-ifyi_15_3 + -P-ifyi_15_2 + -P-ifyi_15_1 + -P-ifyi_15_0 + P-sety_9_5 + P-sety_9_4 + P-sety_9_3 + P-sety_9_2 + P-sety_9_1 + P-sety_9_0 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(-P-ifyi_15_5 + -P-ifyi_15_4 + -P-ifyi_15_3 + -P-ifyi_15_2 + -P-ifyi_15_1 + -P-ifyi_15_0 + P-sety_9_5 + P-sety_9_4 + P-sety_9_3 + P-sety_9_2 + P-sety_9_1 + P-sety_9_0 <= 0)))
lola: processed formula length: 186
lola: 11616 rewrites
lola: formula mentions 12 of 174 places; total mentions: 12
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 10 will run for 433 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((-P-start_1_5 + -P-start_1_4 + -P-start_1_3 + -P-start_1_2 + -P-start_1_1 + -P-start_1_0 <= -3 OR P-setbi_5_5 + P-setbi_5_4 + P-setbi_5_3 + P-setbi_5_2 + P-setbi_5_1 + P-setbi_5_0 + -P-await_13_5 + -P-await_13_4 + -P-await_13_3 + -P-await_13_2 + -P-await_13_1 + -P-await_13_0 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((-P-start_1_5 + -P-start_1_4 + -P-start_1_3 + -P-start_1_2 + -P-start_1_1 + -P-start_1_0 <= -3 OR P-setbi_5_5 + P-setbi_5_4 + P-setbi_5_3 + P-setbi_5_2 + P-setbi_5_1 + P-setbi_5_0 + -P-await_13_5 + -P-await_13_4 + -P-await_13_3 + -P-await_13_2 + -P-await_13_1 + -P-await_13_0 <= 0))))
lola: processed formula length: 297
lola: 11616 rewrites
lola: formula mentions 18 of 174 places; total mentions: 18
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 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 11 will run for 433 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((-x_5 + P-ify0_4_5 + P-ify0_4_4 + P-ify0_4_3 + P-ify0_4_2 + P-ify0_4_1 + P-ify0_4_0 + -x_4 + -x_3 + -x_2 + -x_1 + -x_0 > 0 AND -P-setx_3_5 + -P-setx_3_4 + -P-setx_3_3 + -P-setx_3_2 + -P-setx_3_1 + -P-setx_3_0 + P-ifyi_15_5 + P-ifyi_15_4 + P-ifyi_15_3 + P-ifyi_15_2 + P-ifyi_15_1 + P-ifyi_15_0 > 0) R -P-fordo_12_5 + -P-fordo_12_4 + -P-fordo_12_3 + -P-fordo_12_2 + -P-fordo_12_1 + -P-fordo_12_0 > -2... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(!((-x_5 + P-ify0_4_5 + P-ify0_4_4 + P-ify0_4_3 + P-ify0_4_2 + P-ify0_4_1 + P-ify0_4_0 + -x_4 + -x_3 + -x_2 + -x_1 + -x_0 > 0 AND -P-setx_3_5 + -P-setx_3_4 + -P-setx_3_3 + -P-setx_3_2 + -P-setx_3_1 + -P-setx_3_0 + P-ifyi_15_5 + P-ifyi_15_4 + P-ifyi_15_3 + P-ifyi_15_2 + P-ifyi_15_1 + P-ifyi_15_0 > 0)) U !(-P-fordo_12_5 + -P-fordo_12_4 + -P-fordo_12_3 + -P-fordo_12_2 + -P-fordo_12_1 + -P-fordo_12... (shortened)
lola: processed formula length: 410
lola: 11616 rewrites
lola: formula mentions 30 of 174 places; total mentions: 30
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 12 will run for 541 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(-P-CS_21_5 + -P-CS_21_4 + -P-CS_21_3 + -P-CS_21_2 + -P-CS_21_1 + -P-CS_21_0 <= -2 U EG (P-setbi_24_5 + P-setbi_24_4 + P-setbi_24_3 + P-setbi_24_2 + P-setbi_24_1 + P-setbi_24_0 + -P-sety_9_5 + -P-sety_9_4 + -P-sety_9_3 + -P-sety_9_2 + -P-sety_9_1 + -P-sety_9_0 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(-P-CS_21_5 + -P-CS_21_4 + -P-CS_21_3 + -P-CS_21_2 + -P-CS_21_1 + -P-CS_21_0 <= -2 U !(A(TRUE U !(P-setbi_24_5 + P-setbi_24_4 + P-setbi_24_3 + P-setbi_24_2 + P-setbi_24_1 + P-setbi_24_0 + -P-sety_9_5 + -P-sety_9_4 + -P-sety_9_3 + -P-sety_9_2 + -P-sety_9_1 + -P-sety_9_0 <= 0))))
lola: processed formula length: 279
lola: 11617 rewrites
lola: formula mentions 18 of 174 places; total mentions: 18
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 13 will run for 720 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AF (P-wait_4_0 + P-wait_4_1 + P-wait_4_2 + P-wait_4_3 + P-wait_4_4 + P-wait_4_5 + P-wait_3_5 + P-wait_3_4 + P-wait_3_3 + P-wait_3_2 + P-wait_3_1 + P-wait_3_0 + P-wait_5_0 + P-wait_2_5 + P-wait_2_4 + P-wait_2_3 + P-wait_2_2 + P-wait_2_1 + P-wait_2_0 + P-wait_1_5 + P-wait_1_4 + P-wait_1_3 + P-wait_1_2 + P-wait_1_1 + P-wait_1_0 + P-wait_5_1 + P-wait_0_5 + P-wait_0_4 + P-wait_0_3 + P-wait_0_2 + P-wai... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 720 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (P-wait_4_0 + P-wait_4_1 + P-wait_4_2 + P-wait_4_3 + P-wait_4_4 + P-wait_4_5 + P-wait_3_5 + P-wait_3_4 + P-wait_3_3 + P-wait_3_2 + P-wait_3_1 + P-wait_3_0 + P-wait_5_0 + P-wait_2_5 + P-wait_2_4 + P-wait_2_3 + P-wait_2_2 + P-wait_2_1 + P-wait_2_0 + P-wait_1_5 + P-wait_1_4 + P-wait_1_3 + P-wait_1_2 + P-wait_1_1 + P-wait_1_0 + P-wait_5_1 + P-wait_0_5 + P-wait_0_4 + P-wait_0_3 + P-wait_0_2 + P-wait... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U P-wait_4_0 + P-wait_4_1 + P-wait_4_2 + P-wait_4_3 + P-wait_4_4 + P-wait_4_5 + P-wait_3_5 + P-wait_3_4 + P-wait_3_3 + P-wait_3_2 + P-wait_3_1 + P-wait_3_0 + P-wait_5_0 + P-wait_2_5 + P-wait_2_4 + P-wait_2_3 + P-wait_2_2 + P-wait_2_1 + P-wait_2_0 + P-wait_1_5 + P-wait_1_4 + P-wait_1_3 + P-wait_1_2 + P-wait_1_1 + P-wait_1_0 + P-wait_5_1 + P-wait_0_5 + P-wait_0_4 + P-wait_0_3 + P-wait_0_2 + P... (shortened)
lola: processed formula length: 570
lola: 11616 rewrites
lola: formula mentions 42 of 174 places; total mentions: 42
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 14 will run for 1081 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -P-wait_4_0 + -P-wait_4_1 + -P-wait_4_2 + -P-wait_4_3 + -P-wait_4_4 + -P-wait_4_5 + -P-wait_3_5 + -P-wait_3_4 + -P-wait_3_3 + -P-wait_3_2 + -P-wait_3_1 + -P-wait_3_0 + -P-wait_5_0 + -P-wait_2_5 + -P-wait_2_4 + -P-wait_2_3 + -P-wait_2_2 + -P-wait_2_1 + -P-wait_2_0 + -P-wait_1_5 + -P-wait_1_4 + -P-wait_1_3 + -P-wait_1_2 + -P-wait_1_1 + -P-wait_1_0 + -P-wait_5_1 + -P-wait_0_5 + -P-wait_0_4 + -P-wait_... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 15 will run for 2162 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (-P-b_3_true + P-setbi_5_5 + P-setbi_5_4 + P-setbi_5_3 + P-setbi_5_2 + P-setbi_5_1 + P-setbi_5_0 + -P-b_4_true + -P-b_1_false + -P-b_2_true + -P-b_5_true + -P-b_0_true + -P-b_0_false + -P-b_2_false + -P-b_3_false + -P-b_4_false + -P-b_5_false + -P-b_1_true <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(-P-b_3_true + P-setbi_5_5 + P-setbi_5_4 + P-setbi_5_3 + P-setbi_5_2 + P-setbi_5_1 + P-setbi_5_0 + -P-b_4_true + -P-b_1_false + -P-b_2_true + -P-b_5_true + -P-b_0_true + -P-b_0_false + -P-b_2_false + -P-b_3_false + -P-b_4_false + -P-b_5_false + -P-b_1_true <= 0)))
lola: processed formula length: 276
lola: 11616 rewrites
lola: formula mentions 18 of 174 places; total mentions: 18
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 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 14 will run for 720 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (A(-P-ifxi_10_5 + -P-ifxi_10_4 + -P-ifxi_10_3 + -P-ifxi_10_2 + -P-ifxi_10_1 + -P-ifxi_10_0 <= -3 U -P-awaity_5 + -P-awaity_4 + -P-awaity_3 + -P-awaity_2 + -P-awaity_1 + -P-awaity_0 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U A(-P-ifxi_10_5 + -P-ifxi_10_4 + -P-ifxi_10_3 + -P-ifxi_10_2 + -P-ifxi_10_1 + -P-ifxi_10_0 <= -3 U -P-awaity_5 + -P-awaity_4 + -P-awaity_3 + -P-awaity_2 + -P-awaity_1 + -P-awaity_0 <= -2))
lola: processed formula length: 196
lola: 11617 rewrites
lola: formula mentions 12 of 174 places; total mentions: 12
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 15 will run for 1441 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(P-ify0_4_5 + P-ify0_4_4 + P-ify0_4_3 + P-ify0_4_2 + P-ify0_4_1 + P-ify0_4_0 + -P-awaity_5 + -P-awaity_4 + -P-awaity_3 + -P-awaity_2 + -P-awaity_1 + -P-awaity_0 > 0 U AG (P-fordo_12_5 + P-fordo_12_4 + P-fordo_12_3 + P-fordo_12_2 + P-fordo_12_1 + P-fordo_12_0 + -P-setx_3_5 + -P-setx_3_4 + -P-setx_3_3 + -P-setx_3_2 + -P-setx_3_1 + -P-setx_3_0 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(P-ify0_4_5 + P-ify0_4_4 + P-ify0_4_3 + P-ify0_4_2 + P-ify0_4_1 + P-ify0_4_0 + -P-awaity_5 + -P-awaity_4 + -P-awaity_3 + -P-awaity_2 + -P-awaity_1 + -P-awaity_0 > 0 U !(E(TRUE U !(P-fordo_12_5 + P-fordo_12_4 + P-fordo_12_3 + P-fordo_12_2 + P-fordo_12_1 + P-fordo_12_0 + -P-setx_3_5 + -P-setx_3_4 + -P-setx_3_3 + -P-setx_3_2 + -P-setx_3_1 + -P-setx_3_0 <= 0))))
lola: processed formula length: 361
lola: 11617 rewrites
lola: formula mentions 24 of 174 places; total mentions: 24
lola: closed formula file LamportFastMutEx-COL-5-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 4 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: RESULT
lola: summary: no no yes unknown no unknown no no unknown no unknown no yes unknown yes no
lola: ========================================

BK_STOP 1463602039327

--------------------
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="LamportFastMutEx-PT-5"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/home/hulinhub/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/LamportFastMutEx-PT-5.tgz
mv LamportFastMutEx-PT-5 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 LamportFastMutEx-PT-5, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r062kn-blw3-146358897000264"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.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 ;