About the Execution of M4M.full for FlexibleBarrier-PT-10b
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
4772.430 | 1053674.00 | 1024298.00 | 258.20 | FTFFTFFFF??FTTFT | 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)
.....................................................
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.5K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 6.8K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 351 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 374K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool mcc4mcc-full
Input is FlexibleBarrier-PT-10b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r250-blw7-152732552200043
=====================================================================
--------------------
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 FlexibleBarrier-PT-10b-LTLCardinality-00
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-01
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-02
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-03
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-04
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-05
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-06
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-07
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-08
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-09
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-10
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-11
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-12
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-13
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-14
FORMULA_NAME FlexibleBarrier-PT-10b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1528009698959
BK_STOP 1528010752633
--------------------
content from stderr:
Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using FlexibleBarrier-PT-10b as instance name.
Using FlexibleBarrier as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'LTLCardinality', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': False, 'Source Place': True, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': None, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': True, 'Safe': True, 'Deadlock': None, 'Reversible': None, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 219626, 'Memory': 6026.57, 'Tool': 'itstools'}, {'Time': 2751357, 'Memory': 15950.59, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 12.527464872100753x far from the best tool itstools.
LTLCardinality lola FlexibleBarrier-PT-10b...
Time: 3600 - MCC
----- Start make prepare stderr -----
----- Start make prepare stdout -----
===========================================================================================
FlexibleBarrier-PT-10b: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete
checking for too many tokens
===========================================================================================
FlexibleBarrier-PT-10b: translating PT formula LTLCardinality into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
LTLCardinality @ FlexibleBarrier-PT-10b @ 3540 seconds
----- Start make result stdout -----
----- Start make result stderr -----
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: 3015/65536 symbol table entries, 6 collisions
lola: preprocessing...
lola: finding significant places
lola: 1402 places, 1613 transitions, 1390 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 1635 transition conflict sets
lola: TASK
lola: reading formula from FlexibleBarrier-PT-10b-LTLCardinality.task
lola: A (F ((3 <= p310))) : A (X ((p297 <= p296))) : A (F ((1 <= p1217))) : A (((1 <= p1230) U F ((3 <= p1287)))) : A ((p1198 <= p733)) : A (F ((2 <= p467))) : A (X (F (F (G ((3 <= p792)))))) : A (((1 <= p212) U G (G ((3 <= p350))))) : A (G (F ((1 <= p1296)))) : A (G ((X ((p724 <= p588)) U (p503 <= p1021)))) : A (G (X (((p1325 <= p33) U (p282 <= p824))))) : A (F (X (G ((1 <= p496))))) : A ((p795 <= p707)) : A ((p934 <= p764)) : A (X (X (X (F ((2 <= p1371)))))) : A (F ((F ((p694 <= p674)) U (p969 <= p1191))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= p310)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F ((3 <= p310)))
lola: processed formula: A (F ((3 <= p310)))
lola: processed formula length: 19
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 1 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 17 unused bits
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 50 markings, 50 edges
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X ((p297 <= p296)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (X ((p297 <= p296)))
lola: processed formula: A (X ((p297 <= p296)))
lola: processed formula length: 22
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 16 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 2 markings, 1 edges
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F ((1 <= p1217)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F ((1 <= p1217)))
lola: processed formula: A (F ((1 <= p1217)))
lola: processed formula length: 20
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 1 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 17 unused bits
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 74 markings, 74 edges
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (((1 <= p1230) U F ((3 <= p1287))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (((1 <= p1230) U F ((3 <= p1287))))
lola: processed formula: A (((1 <= p1230) U F ((3 <= p1287))))
lola: processed formula length: 37
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 1 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 17 unused bits
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 74 markings, 74 edges
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((p1198 <= p733))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p1198 <= p733)
lola: processed formula length: 15
lola: 1 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F ((2 <= p467)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F ((2 <= p467)))
lola: processed formula: A (F ((2 <= p467)))
lola: processed formula length: 19
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 1 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 17 unused bits
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 71 markings, 71 edges
lola: ========================================
lola: subprocess 6 will run for 354 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X (F (F (G ((3 <= p792))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (X (F (G ((3 <= p792)))))
lola: processed formula: A (X (F (G ((3 <= p792)))))
lola: processed formula length: 27
lola: 1 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 16 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 19 markings, 20 edges
lola: ========================================
lola: subprocess 7 will run for 393 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (((1 <= p212) U G (G ((3 <= p350)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (((1 <= p212) U G (G ((3 <= p350)))))
lola: processed formula: A (((1 <= p212) U G (G ((3 <= p350)))))
lola: processed formula length: 39
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 4 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 15 unused bits
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 74 markings, 74 edges
lola: ========================================
lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (F ((1 <= p1296))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (G (F ((1 <= p1296))))
lola: processed formula: A (G (F ((1 <= p1296))))
lola: processed formula length: 24
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 16 unused bits
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 74 markings, 74 edges
lola: ========================================
lola: subprocess 9 will run for 505 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((X ((p724 <= p588)) U (p503 <= p1021))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (G ((X ((p724 <= p588)) U (p503 <= p1021))))
lola: processed formula: A (G ((X ((p724 <= p588)) U (p503 <= p1021))))
lola: processed formula length: 46
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 4 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 15 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 360397 markings, 1267954 edges, 72079 markings/sec, 0 secs
lola: 624803 markings, 2536788 edges, 52881 markings/sec, 5 secs
lola: 963796 markings, 3775729 edges, 67799 markings/sec, 10 secs
lola: 1224236 markings, 5003759 edges, 52088 markings/sec, 15 secs
lola: 1529277 markings, 6174194 edges, 61008 markings/sec, 20 secs
lola: 1789999 markings, 7433023 edges, 52144 markings/sec, 25 secs
lola: 2117004 markings, 8728030 edges, 65401 markings/sec, 30 secs
lola: 2452304 markings, 10017494 edges, 67060 markings/sec, 35 secs
lola: 2783822 markings, 11295405 edges, 66304 markings/sec, 40 secs
lola: 3112133 markings, 12563422 edges, 65662 markings/sec, 45 secs
lola: 3434701 markings, 13816998 edges, 64514 markings/sec, 50 secs
lola: 3753194 markings, 15057395 edges, 63699 markings/sec, 55 secs
lola: 4072093 markings, 16298654 edges, 63780 markings/sec, 60 secs
lola: 4385437 markings, 17524749 edges, 62669 markings/sec, 65 secs
lola: 4684121 markings, 18676252 edges, 59737 markings/sec, 70 secs
lola: 4962676 markings, 19854249 edges, 55711 markings/sec, 75 secs
lola: 5214699 markings, 21120861 edges, 50405 markings/sec, 80 secs
lola: 5494224 markings, 22431586 edges, 55905 markings/sec, 85 secs
lola: 5767756 markings, 23737267 edges, 54706 markings/sec, 90 secs
lola: 6036850 markings, 25025591 edges, 53819 markings/sec, 95 secs
lola: 6298324 markings, 26290381 edges, 52295 markings/sec, 100 secs
lola: 6536058 markings, 27494216 edges, 47547 markings/sec, 105 secs
lola: 6728302 markings, 28611505 edges, 38449 markings/sec, 110 secs
lola: 6915844 markings, 29664821 edges, 37508 markings/sec, 115 secs
lola: 7063561 markings, 30526915 edges, 29543 markings/sec, 120 secs
lola: 7210517 markings, 31353991 edges, 29391 markings/sec, 125 secs
lola: 7386344 markings, 32541542 edges, 35165 markings/sec, 130 secs
lola: 7567782 markings, 33750687 edges, 36288 markings/sec, 135 secs
lola: 7748812 markings, 34826012 edges, 36206 markings/sec, 140 secs
lola: 7867638 markings, 35777130 edges, 23765 markings/sec, 145 secs
lola: 8008824 markings, 36767276 edges, 28237 markings/sec, 150 secs
lola: 8044551 markings, 37719907 edges, 7145 markings/sec, 155 secs
lola: 8335521 markings, 38930157 edges, 58194 markings/sec, 160 secs
lola: 8618001 markings, 40142580 edges, 56496 markings/sec, 165 secs
lola: 8915297 markings, 41374237 edges, 59459 markings/sec, 170 secs
lola: 9214410 markings, 42625067 edges, 59823 markings/sec, 175 secs
lola: 9507531 markings, 43865211 edges, 58624 markings/sec, 180 secs
lola: 9798117 markings, 45117893 edges, 58117 markings/sec, 185 secs
lola: 10106670 markings, 46345870 edges, 61711 markings/sec, 190 secs
lola: 10433185 markings, 47613946 edges, 65303 markings/sec, 195 secs
lola: 10760214 markings, 48885865 edges, 65406 markings/sec, 200 secs
lola: 11084134 markings, 50146881 edges, 64784 markings/sec, 205 secs
lola: 11404904 markings, 51391951 edges, 64154 markings/sec, 210 secs
lola: 11720630 markings, 52615796 edges, 63145 markings/sec, 215 secs
lola: 12018284 markings, 53777990 edges, 59531 markings/sec, 220 secs
lola: 12328287 markings, 54984953 edges, 62001 markings/sec, 225 secs
lola: 12611390 markings, 56116833 edges, 56621 markings/sec, 230 secs
lola: 12897302 markings, 57245418 edges, 57182 markings/sec, 235 secs
lola: 13136010 markings, 58416981 edges, 47742 markings/sec, 240 secs
lola: 13404459 markings, 59713816 edges, 53690 markings/sec, 245 secs
lola: 13669494 markings, 61009752 edges, 53007 markings/sec, 250 secs
lola: 13941078 markings, 62291219 edges, 54317 markings/sec, 255 secs
lola: 14210011 markings, 63562997 edges, 53787 markings/sec, 260 secs
lola: 14472248 markings, 64808979 edges, 52447 markings/sec, 265 secs
lola: 14680934 markings, 65975962 edges, 41737 markings/sec, 270 secs
lola: 14864545 markings, 67038530 edges, 36722 markings/sec, 275 secs
lola: 15039233 markings, 68032489 edges, 34938 markings/sec, 280 secs
lola: 15201865 markings, 68963586 edges, 32526 markings/sec, 285 secs
lola: 15372673 markings, 70053279 edges, 34162 markings/sec, 290 secs
lola: 15555915 markings, 71286126 edges, 36648 markings/sec, 295 secs
lola: 15747783 markings, 72452499 edges, 38374 markings/sec, 300 secs
lola: 15884346 markings, 73432280 edges, 27313 markings/sec, 305 secs
lola: 16024695 markings, 74444350 edges, 28070 markings/sec, 310 secs
lola: 16087088 markings, 75444049 edges, 12479 markings/sec, 315 secs
lola: 16316030 markings, 76642876 edges, 45788 markings/sec, 320 secs
lola: 16636438 markings, 77931773 edges, 64082 markings/sec, 325 secs
lola: 16928103 markings, 79176477 edges, 58333 markings/sec, 330 secs
lola: 17231315 markings, 80414711 edges, 60642 markings/sec, 335 secs
lola: 17512467 markings, 81646721 edges, 56230 markings/sec, 340 secs
lola: 17819800 markings, 82917241 edges, 61467 markings/sec, 345 secs
lola: 18138057 markings, 84207069 edges, 63651 markings/sec, 350 secs
lola: 18469386 markings, 85492003 edges, 66266 markings/sec, 355 secs
lola: 18797391 markings, 86766308 edges, 65601 markings/sec, 360 secs
lola: 19122171 markings, 88027209 edges, 64956 markings/sec, 365 secs
lola: 19443544 markings, 89276238 edges, 64275 markings/sec, 370 secs
lola: 19761339 markings, 90512618 edges, 63559 markings/sec, 375 secs
lola: 20077248 markings, 91740152 edges, 63182 markings/sec, 380 secs
lola: 20389501 markings, 92955886 edges, 62451 markings/sec, 385 secs
lola: 20681184 markings, 94098056 edges, 58337 markings/sec, 390 secs
lola: 20950137 markings, 95214390 edges, 53791 markings/sec, 395 secs
lola: 21179944 markings, 96325835 edges, 45961 markings/sec, 400 secs
lola: 21441509 markings, 97583735 edges, 52313 markings/sec, 405 secs
lola: 21706154 markings, 98858094 edges, 52929 markings/sec, 410 secs
lola: 21968043 markings, 100136123 edges, 52378 markings/sec, 415 secs
lola: 22234831 markings, 101399507 edges, 53358 markings/sec, 420 secs
lola: 22497908 markings, 102649600 edges, 52615 markings/sec, 425 secs
lola: 22717846 markings, 103846190 edges, 43988 markings/sec, 430 secs
lola: 22908966 markings, 104948576 edges, 38224 markings/sec, 435 secs
lola: 23087432 markings, 105965717 edges, 35693 markings/sec, 440 secs
lola: 23251197 markings, 106905386 edges, 32753 markings/sec, 445 secs
lola: 23422187 markings, 107992100 edges, 34198 markings/sec, 450 secs
lola: 23599613 markings, 109192952 edges, 35485 markings/sec, 455 secs
lola: 23785671 markings, 110329623 edges, 37212 markings/sec, 460 secs
lola: 23927097 markings, 111319080 edges, 28285 markings/sec, 465 secs
lola: 24065342 markings, 112334369 edges, 27649 markings/sec, 470 secs
lola: 24129839 markings, 113347984 edges, 12899 markings/sec, 475 secs
lola: 24357640 markings, 114539962 edges, 45560 markings/sec, 480 secs
lola: 24677855 markings, 115828010 edges, 64043 markings/sec, 485 secs
lola: 24967024 markings, 117069795 edges, 57834 markings/sec, 490 secs
lola: 25271302 markings, 118305946 edges, 60856 markings/sec, 495 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 505 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (X (((p1325 <= p33) U (p282 <= p824)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (G (X (((p1325 <= p33) U (p282 <= p824)))))
lola: processed formula: A (G (X (((p1325 <= p33) U (p282 <= p824)))))
lola: processed formula length: 45
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 16 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 355585 markings, 1175625 edges, 71117 markings/sec, 0 secs
lola: 701203 markings, 2461073 edges, 69124 markings/sec, 5 secs
lola: 985197 markings, 3792217 edges, 56799 markings/sec, 10 secs
lola: 1250307 markings, 5122136 edges, 53022 markings/sec, 15 secs
lola: 1611191 markings, 6383481 edges, 72177 markings/sec, 20 secs
lola: 1958138 markings, 7675473 edges, 69389 markings/sec, 25 secs
lola: 2221801 markings, 8952428 edges, 52733 markings/sec, 30 secs
lola: 2472253 markings, 10231055 edges, 50090 markings/sec, 35 secs
lola: 2822459 markings, 11509281 edges, 70041 markings/sec, 40 secs
lola: 3168123 markings, 12806930 edges, 69133 markings/sec, 45 secs
lola: 3446047 markings, 14117831 edges, 55585 markings/sec, 50 secs
lola: 3750426 markings, 15428219 edges, 60876 markings/sec, 55 secs
lola: 4095303 markings, 16764972 edges, 68975 markings/sec, 60 secs
lola: 4436450 markings, 18087095 edges, 68229 markings/sec, 65 secs
lola: 4777719 markings, 19409713 edges, 68254 markings/sec, 70 secs
lola: 5116491 markings, 20729785 edges, 67754 markings/sec, 75 secs
lola: 5451551 markings, 22042073 edges, 67012 markings/sec, 80 secs
lola: 5785917 markings, 23350916 edges, 66873 markings/sec, 85 secs
lola: 6116687 markings, 24648242 edges, 66154 markings/sec, 90 secs
lola: 6446347 markings, 25937349 edges, 65932 markings/sec, 95 secs
lola: 6774330 markings, 27218297 edges, 65597 markings/sec, 100 secs
lola: 7100621 markings, 28495645 edges, 65258 markings/sec, 105 secs
lola: 7424179 markings, 29762917 edges, 64712 markings/sec, 110 secs
lola: 7748015 markings, 31026384 edges, 64767 markings/sec, 115 secs
lola: 8073059 markings, 32291932 edges, 65009 markings/sec, 120 secs
lola: 8395439 markings, 33547032 edges, 64476 markings/sec, 125 secs
lola: 8717779 markings, 34801807 edges, 64468 markings/sec, 130 secs
lola: 9021823 markings, 35942973 edges, 60809 markings/sec, 135 secs
lola: 9332146 markings, 37141074 edges, 62065 markings/sec, 140 secs
lola: 9631727 markings, 38319585 edges, 59916 markings/sec, 145 secs
lola: 9886498 markings, 39530579 edges, 50954 markings/sec, 150 secs
lola: 10117774 markings, 40719652 edges, 46255 markings/sec, 155 secs
lola: 10390725 markings, 42061443 edges, 54590 markings/sec, 160 secs
lola: 10682905 markings, 43397961 edges, 58436 markings/sec, 165 secs
lola: 10949741 markings, 44720595 edges, 53367 markings/sec, 170 secs
lola: 11228301 markings, 46033827 edges, 55712 markings/sec, 175 secs
lola: 11503491 markings, 47324531 edges, 55038 markings/sec, 180 secs
lola: 11754987 markings, 48598719 edges, 50299 markings/sec, 185 secs
lola: 12039157 markings, 49883470 edges, 56834 markings/sec, 190 secs
lola: 12292110 markings, 51163712 edges, 50591 markings/sec, 195 secs
lola: 12575989 markings, 52453178 edges, 56776 markings/sec, 200 secs
lola: 12836486 markings, 53729302 edges, 52099 markings/sec, 205 secs
lola: 13073029 markings, 54994713 edges, 47309 markings/sec, 210 secs
lola: 13285437 markings, 56246869 edges, 42482 markings/sec, 215 secs
lola: 13506629 markings, 57462476 edges, 44238 markings/sec, 220 secs
lola: 13702596 markings, 58635029 edges, 39193 markings/sec, 225 secs
lola: 13910599 markings, 59788381 edges, 41601 markings/sec, 230 secs
lola: 14102987 markings, 60884077 edges, 38478 markings/sec, 235 secs
lola: 14279587 markings, 61942669 edges, 35320 markings/sec, 240 secs
lola: 14471940 markings, 63037048 edges, 38471 markings/sec, 245 secs
lola: 14659917 markings, 64303763 edges, 37595 markings/sec, 250 secs
lola: 14849163 markings, 65574643 edges, 37849 markings/sec, 255 secs
lola: 15039380 markings, 66853735 edges, 38043 markings/sec, 260 secs
lola: 15232598 markings, 68127542 edges, 38644 markings/sec, 265 secs
lola: 15437695 markings, 69310721 edges, 41019 markings/sec, 270 secs
lola: 15614073 markings, 70424403 edges, 35276 markings/sec, 275 secs
lola: 15733847 markings, 71529338 edges, 23955 markings/sec, 280 secs
lola: 15901772 markings, 72672430 edges, 33585 markings/sec, 285 secs
lola: 16058463 markings, 73825406 edges, 31338 markings/sec, 290 secs
lola: 16088543 markings, 74960947 edges, 6016 markings/sec, 295 secs
lola: 16191555 markings, 76115279 edges, 20602 markings/sec, 300 secs
lola: 16542993 markings, 77462091 edges, 70288 markings/sec, 305 secs
lola: 16906115 markings, 78792832 edges, 72624 markings/sec, 310 secs
lola: 17203031 markings, 80132008 edges, 59383 markings/sec, 315 secs
lola: 17508541 markings, 81441479 edges, 61102 markings/sec, 320 secs
lola: 17817521 markings, 82707435 edges, 61796 markings/sec, 325 secs
lola: 18150723 markings, 83987271 edges, 66640 markings/sec, 330 secs
lola: 18435125 markings, 85281458 edges, 56880 markings/sec, 335 secs
lola: 18731507 markings, 86550574 edges, 59276 markings/sec, 340 secs
lola: 19051153 markings, 87845371 edges, 63929 markings/sec, 345 secs
lola: 19337263 markings, 89146930 edges, 57222 markings/sec, 350 secs
lola: 19636601 markings, 90465897 edges, 59868 markings/sec, 355 secs
lola: 19968837 markings, 91797592 edges, 66447 markings/sec, 360 secs
lola: 20305537 markings, 93138788 edges, 67340 markings/sec, 365 secs
lola: 20631029 markings, 94480962 edges, 65098 markings/sec, 370 secs
lola: 20981303 markings, 95816214 edges, 70055 markings/sec, 375 secs
lola: 21320745 markings, 97117665 edges, 67888 markings/sec, 380 secs
lola: 21667789 markings, 98438539 edges, 69409 markings/sec, 385 secs
lola: 22007109 markings, 99739373 edges, 67864 markings/sec, 390 secs
lola: 22346905 markings, 101041732 edges, 67959 markings/sec, 395 secs
lola: 22688721 markings, 102349542 edges, 68363 markings/sec, 400 secs
lola: 23029303 markings, 103652569 edges, 68116 markings/sec, 405 secs
lola: 23363944 markings, 104946374 edges, 66928 markings/sec, 410 secs
lola: 23696691 markings, 106238748 edges, 66549 markings/sec, 415 secs
lola: 24029468 markings, 107527931 edges, 66555 markings/sec, 420 secs
lola: 24360243 markings, 108811865 edges, 66155 markings/sec, 425 secs
lola: 24688531 markings, 110087870 edges, 65658 markings/sec, 430 secs
lola: 25006889 markings, 111324177 edges, 63672 markings/sec, 435 secs
lola: 25313765 markings, 112520329 edges, 61375 markings/sec, 440 secs
lola: 25619361 markings, 113746410 edges, 61119 markings/sec, 445 secs
lola: 25871080 markings, 114951930 edges, 50344 markings/sec, 450 secs
lola: 26132599 markings, 116188505 edges, 52304 markings/sec, 455 secs
lola: 26418737 markings, 117531782 edges, 57228 markings/sec, 460 secs
lola: 26690255 markings, 118880713 edges, 54304 markings/sec, 465 secs
lola: 26974179 markings, 120215087 edges, 56785 markings/sec, 470 secs
lola: 27260361 markings, 121557741 edges, 57236 markings/sec, 475 secs
lola: 27525298 markings, 122893191 edges, 52987 markings/sec, 480 secs
lola: 27817883 markings, 124223018 edges, 58517 markings/sec, 485 secs
lola: 28092583 markings, 125546291 edges, 54940 markings/sec, 490 secs
lola: 28352157 markings, 126864671 edges, 51915 markings/sec, 495 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 506 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F (X (G ((1 <= p496)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F (X (G ((1 <= p496)))))
lola: processed formula: A (F (X (G ((1 <= p496)))))
lola: processed formula length: 27
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 16 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 18 markings, 18 edges
lola: ========================================
lola: subprocess 12 will run for 632 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((p795 <= p707))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p795 <= p707)
lola: processed formula length: 14
lola: 1 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 13 will run for 843 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((p934 <= p764))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p934 <= p764)
lola: processed formula length: 14
lola: 1 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 14 will run for 1265 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X (X (X (F ((2 <= p1371))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (X (X (X (F ((2 <= p1371))))))
lola: processed formula: A (X (X (X (F ((2 <= p1371))))))
lola: processed formula length: 32
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 4 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 15 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 18 markings, 18 edges
lola: ========================================
lola: subprocess 15 will run for 2530 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F ((F ((p694 <= p674)) U (p969 <= p1191))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F ((F ((p694 <= p674)) U (p969 <= p1191))))
lola: processed formula: A (F ((F ((p694 <= p674)) U (p969 <= p1191))))
lola: processed formula length: 46
lola: 0 rewrites
lola: formula mentions 0 of 1402 places; total mentions: 0
lola: closed formula file FlexibleBarrier-PT-10b-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 1 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 17 unused bits
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 1 markings, 0 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no yes no no yes no no no no unknown unknown no yes yes no yes
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-9 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA FlexibleBarrier-PT-10b-LTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Kill lola and sara stderr -----
----- Finished stderr -----
----- Finished stdout -----
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="FlexibleBarrier-PT-10b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="mcc4mcc-full"
export BK_RESULT_DIR="/tmp/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/FlexibleBarrier-PT-10b.tgz
mv FlexibleBarrier-PT-10b execution
cd execution
pwd
ls -lh
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool mcc4mcc-full"
echo " Input is FlexibleBarrier-PT-10b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r250-blw7-152732552200043"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '
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 ;