fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r191-qhx2-152732142700157
Last Updated
June 26, 2018

About the Execution of M4M.struct for ResAllocation-PT-R100C002

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5540.050 959254.00 936113.00 6381.00 TF?T?TFF?FFFFTFF 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 572K
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 23K 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 6.3K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 26 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 26 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 26 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.1K May 26 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 116 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 354 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.6K 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 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 9 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 404K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool mcc4mcc-structural
Input is ResAllocation-PT-R100C002, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r191-qhx2-152732142700157
=====================================================================


--------------------
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 ResAllocation-PT-R100C002-LTLCardinality-00
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-01
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-02
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-03
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-04
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-05
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-06
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-07
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-08
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-09
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-10
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-11
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-12
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-13
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-14
FORMULA_NAME ResAllocation-PT-R100C002-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1528377521668


BK_STOP 1528378480922

--------------------
content from stderr:

Prefix is 75f5f979.
Reading known information in /usr/share/mcc4mcc/75f5f979-known.json.
Reading learned information in /usr/share/mcc4mcc/75f5f979-learned.json.
Reading value translations in /usr/share/mcc4mcc/75f5f979-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using ResAllocation-PT-R100C002 as instance name.
Using ResAllocation 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': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': True, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': False, 'Safe': True, 'Deadlock': True, 'Reversible': False, 'Quasi Live': True, 'Live': False}.
Known tools are: [{'Time': 1034112, 'Memory': 15941.2, 'Tool': 'lola'}, {'Time': 1302505, 'Memory': 12550.2, 'Tool': 'lola'}, {'Time': 1688154, 'Memory': 5775.5, 'Tool': 'itstools'}, {'Time': 1754130, 'Memory': 5757.11, 'Tool': 'itstools'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
LTLCardinality lola ResAllocation-PT-R100C002...
----- Start make prepare stderr -----

Time: 3600 - MCC
----- Start make prepare stdout -----
===========================================================================================
ResAllocation-PT-R100C002: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
ResAllocation-PT-R100C002: translating PT formula LTLCardinality into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
LTLCardinality @ ResAllocation-PT-R100C002 @ 3538 seconds
----- Start make result stdout -----
----- Start make result stderr -----
lola: LoLA will run for 3538 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 602/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 400 places, 202 transitions, 200 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 302 transition conflict sets
lola: TASK
lola: reading formula from ResAllocation-PT-R100C002-LTLCardinality.task
lola: A (F (F (((p_0_16 <= p_0_53) U (p_1_40 <= p_1_86))))) : A (G (F (F (F ((3 <= p_1_31)))))) : A ((F (F ((p_0_68 <= p_0_44))) U X (G ((p_1_9 <= p_1_67))))) : A (F ((r_0_66 <= r_0_44))) : A (G (F (F (G ((p_1_58 <= r_1_81)))))) : A (F (X ((1 <= r_0_83)))) : A (((r_1_74 <= r_0_87) U (1 <= p_0_13))) : A (X ((2 <= r_0_14))) : A (G ((G ((p_1_88 <= p_0_38)) U X ((p_1_60 <= r_1_13))))) : A (F (G ((1 <= r_1_58)))) : A (F (F (G (F ((3 <= r_0_85)))))) : A (X (F (G (F ((2 <= r_1_62)))))) : A (X (X (G (F ((2 <= r_0_64)))))) : A ((r_1_97 <= r_1_57)) : A (X ((r_1_59 <= p_0_59))) : A (G (F (((p_1_68 <= p_1_81) U (p_0_98 <= p_1_48)))))
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 (F (((p_0_16 <= p_0_53) U (p_1_40 <= p_1_86)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F (((p_0_16 <= p_0_53) U (p_1_40 <= p_1_86))))
lola: processed formula: A (F (((p_0_16 <= p_0_53) U (p_1_40 <= p_1_86))))
lola: processed formula length: 49
lola: 1 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 1 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 23 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: subprocess 1 will run for 235 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (F (F (F ((3 <= p_1_31))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (G (F ((3 <= p_1_31))))
lola: processed formula: A (G (F ((3 <= p_1_31))))
lola: processed formula length: 25
lola: 2 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 22 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: 4952 markings, 4952 edges
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((F (F ((p_0_68 <= p_0_44))) U X (G ((p_1_9 <= p_1_67)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A ((F ((p_0_68 <= p_0_44)) U X (G ((p_1_9 <= p_1_67)))))
lola: processed formula: A ((F ((p_0_68 <= p_0_44)) U X (G ((p_1_9 <= p_1_67)))))
lola: processed formula length: 56
lola: 1 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 5 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 21 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 757585 markings, 2298607 edges, 151517 markings/sec, 0 secs
lola: 1440682 markings, 4505511 edges, 136619 markings/sec, 5 secs
lola: 2063923 markings, 6621368 edges, 124648 markings/sec, 10 secs
lola: 2704049 markings, 8794607 edges, 128025 markings/sec, 15 secs
lola: 3324845 markings, 10904792 edges, 124159 markings/sec, 20 secs
lola: 3886182 markings, 12998925 edges, 112267 markings/sec, 25 secs
lola: 4467022 markings, 15030629 edges, 116168 markings/sec, 30 secs
lola: 5081087 markings, 17051672 edges, 122813 markings/sec, 35 secs
lola: 5647459 markings, 19122921 edges, 113274 markings/sec, 40 secs
lola: 6266219 markings, 21194361 edges, 123752 markings/sec, 45 secs
lola: 6831339 markings, 23195621 edges, 113024 markings/sec, 50 secs
lola: 7359829 markings, 25179009 edges, 105698 markings/sec, 55 secs
lola: 7882340 markings, 27210639 edges, 104502 markings/sec, 60 secs
lola: 8413195 markings, 29202295 edges, 106171 markings/sec, 65 secs
lola: 8916979 markings, 31198406 edges, 100757 markings/sec, 70 secs
lola: 9478880 markings, 33146125 edges, 112380 markings/sec, 75 secs
lola: 9999487 markings, 35075178 edges, 104121 markings/sec, 80 secs
lola: 10544248 markings, 36986592 edges, 108952 markings/sec, 85 secs
lola: 11095792 markings, 38826713 edges, 110309 markings/sec, 90 secs
lola: 11691446 markings, 40950292 edges, 119131 markings/sec, 95 secs
lola: 12188118 markings, 42914930 edges, 99334 markings/sec, 100 secs
lola: 12749462 markings, 44910220 edges, 112269 markings/sec, 105 secs
lola: 13324237 markings, 46909614 edges, 114955 markings/sec, 110 secs
lola: 13896438 markings, 48856271 edges, 114440 markings/sec, 115 secs
lola: 14410000 markings, 50773775 edges, 102712 markings/sec, 120 secs
lola: 14924449 markings, 52719582 edges, 102890 markings/sec, 125 secs
lola: 15414886 markings, 54626527 edges, 98087 markings/sec, 130 secs
lola: 15899522 markings, 56509767 edges, 96927 markings/sec, 135 secs
lola: 16418373 markings, 58471121 edges, 103770 markings/sec, 140 secs
lola: 16887498 markings, 60420246 edges, 93825 markings/sec, 145 secs
lola: 17343367 markings, 62348884 edges, 91174 markings/sec, 150 secs
lola: 17832003 markings, 64277435 edges, 97727 markings/sec, 155 secs
lola: 18333704 markings, 66161583 edges, 100340 markings/sec, 160 secs
lola: 18790962 markings, 68066362 edges, 91452 markings/sec, 165 secs
lola: 19260536 markings, 69964843 edges, 93915 markings/sec, 170 secs
lola: 19799371 markings, 71885025 edges, 107767 markings/sec, 175 secs
lola: 20300378 markings, 73720945 edges, 100201 markings/sec, 180 secs
lola: 20790216 markings, 75536574 edges, 97968 markings/sec, 185 secs
lola: 21266156 markings, 77400592 edges, 95188 markings/sec, 190 secs
lola: 21756451 markings, 79234513 edges, 98059 markings/sec, 195 secs
lola: 22208801 markings, 81044855 edges, 90470 markings/sec, 200 secs
lola: 22739205 markings, 82878256 edges, 106081 markings/sec, 205 secs
lola: 23228982 markings, 84681425 edges, 97955 markings/sec, 210 secs
lola: 23725488 markings, 86471344 edges, 99301 markings/sec, 215 secs
lola: 24234918 markings, 88228667 edges, 101886 markings/sec, 220 secs
lola: 24810836 markings, 90167622 edges, 115184 markings/sec, 225 secs
lola: 25328418 markings, 92125294 edges, 103516 markings/sec, 230 secs
lola: 25833003 markings, 94081775 edges, 100917 markings/sec, 235 secs
lola: 26291482 markings, 95945459 edges, 91696 markings/sec, 240 secs
lola: 26749726 markings, 97710598 edges, 91649 markings/sec, 245 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F ((r_0_66 <= r_0_44)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F ((r_0_66 <= r_0_44)))
lola: processed formula: A (F ((r_0_66 <= r_0_44)))
lola: processed formula length: 26
lola: 0 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 1 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 23 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: subprocess 4 will run for 273 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (F (F (G ((p_1_58 <= r_1_81))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F (G ((p_1_58 <= r_1_81))))
lola: processed formula: A (F (G ((p_1_58 <= r_1_81))))
lola: processed formula length: 30
lola: 2 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 22 unused bits
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 830311 markings, 1672592 edges, 166062 markings/sec, 0 secs
lola: 1493509 markings, 3405208 edges, 132640 markings/sec, 5 secs
lola: 2146497 markings, 5132857 edges, 130598 markings/sec, 10 secs
lola: 2793822 markings, 6858043 edges, 129465 markings/sec, 15 secs
lola: 3467176 markings, 8581152 edges, 134671 markings/sec, 20 secs
lola: 4128294 markings, 10310111 edges, 132224 markings/sec, 25 secs
lola: 4783036 markings, 12045401 edges, 130948 markings/sec, 30 secs
lola: 5442783 markings, 13806147 edges, 131949 markings/sec, 35 secs
lola: 6120193 markings, 15535040 edges, 135482 markings/sec, 40 secs
lola: 6741506 markings, 17164789 edges, 124263 markings/sec, 45 secs
lola: 7385221 markings, 18865116 edges, 128743 markings/sec, 50 secs
lola: 7997824 markings, 20596760 edges, 122521 markings/sec, 55 secs
lola: 8593033 markings, 22324633 edges, 119042 markings/sec, 60 secs
lola: 9205048 markings, 24040688 edges, 122403 markings/sec, 65 secs
lola: 9807020 markings, 25753905 edges, 120394 markings/sec, 70 secs
lola: 10406335 markings, 27469986 edges, 119863 markings/sec, 75 secs
lola: 11003074 markings, 29189359 edges, 119348 markings/sec, 80 secs
lola: 11593662 markings, 30898523 edges, 118118 markings/sec, 85 secs
lola: 12136047 markings, 32461628 edges, 108477 markings/sec, 90 secs
lola: 12661966 markings, 33974133 edges, 105184 markings/sec, 95 secs
lola: 13276920 markings, 35646898 edges, 122991 markings/sec, 100 secs
lola: 13886653 markings, 37372932 edges, 121947 markings/sec, 105 secs
lola: 14498241 markings, 39098127 edges, 122318 markings/sec, 110 secs
lola: 15099277 markings, 40817258 edges, 120207 markings/sec, 115 secs
lola: 15698839 markings, 42541382 edges, 119912 markings/sec, 120 secs
lola: 16296240 markings, 44266005 edges, 119480 markings/sec, 125 secs
lola: 16889407 markings, 45980791 edges, 118633 markings/sec, 130 secs
lola: 17425346 markings, 47525681 edges, 107188 markings/sec, 135 secs
lola: 17950249 markings, 49034737 edges, 104981 markings/sec, 140 secs
lola: 18569226 markings, 50713176 edges, 123795 markings/sec, 145 secs
lola: 19182898 markings, 52430337 edges, 122734 markings/sec, 150 secs
lola: 19783647 markings, 54140970 edges, 120150 markings/sec, 155 secs
lola: 20379124 markings, 55844921 edges, 119095 markings/sec, 160 secs
lola: 20973052 markings, 57557122 edges, 118786 markings/sec, 165 secs
lola: 21563148 markings, 59260625 edges, 118019 markings/sec, 170 secs
lola: 22103087 markings, 60818085 edges, 107988 markings/sec, 175 secs
lola: 22627474 markings, 62325857 edges, 104877 markings/sec, 180 secs
lola: 23233793 markings, 63977908 edges, 121264 markings/sec, 185 secs
lola: 23832098 markings, 65690952 edges, 119661 markings/sec, 190 secs
lola: 24440904 markings, 67397007 edges, 121761 markings/sec, 195 secs
lola: 25042228 markings, 69107815 edges, 120265 markings/sec, 200 secs
lola: 25635007 markings, 70805358 edges, 118556 markings/sec, 205 secs
lola: 26191215 markings, 72408493 edges, 111242 markings/sec, 210 secs
lola: 26712069 markings, 73905657 edges, 104171 markings/sec, 215 secs
lola: 27291847 markings, 75505157 edges, 115956 markings/sec, 220 secs
lola: 27901611 markings, 77209172 edges, 121953 markings/sec, 225 secs
lola: 28487274 markings, 78908081 edges, 117133 markings/sec, 230 secs
lola: 29072972 markings, 80606051 edges, 117140 markings/sec, 235 secs
lola: 29662153 markings, 82271971 edges, 117836 markings/sec, 240 secs
lola: 30175937 markings, 83754325 edges, 102757 markings/sec, 245 secs
lola: 30699510 markings, 85253441 edges, 104715 markings/sec, 250 secs
lola: 31349834 markings, 86960918 edges, 130065 markings/sec, 255 secs
lola: 31943829 markings, 88664860 edges, 118799 markings/sec, 260 secs
lola: 32530864 markings, 90356932 edges, 117407 markings/sec, 265 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 273 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F (X ((1 <= r_0_83))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F (X ((1 <= r_0_83))))
lola: processed formula: A (F (X ((1 <= r_0_83))))
lola: processed formula length: 25
lola: 0 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 22 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: 3 markings, 2 edges
lola: ========================================
lola: subprocess 6 will run for 301 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (((r_1_74 <= r_0_87) U (1 <= p_0_13)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (((r_1_74 <= r_0_87) U (1 <= p_0_13)))
lola: processed formula: A (((r_1_74 <= r_0_87) U (1 <= p_0_13)))
lola: processed formula length: 40
lola: 0 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 22 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: 3990 markings, 3990 edges
lola: ========================================
lola: subprocess 7 will run for 334 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X ((2 <= r_0_14)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (X ((2 <= r_0_14)))
lola: processed formula: A (X ((2 <= r_0_14)))
lola: processed formula length: 21
lola: 0 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 22 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: 4952 markings, 4952 edges
lola: ========================================
lola: subprocess 8 will run for 376 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((G ((p_1_88 <= p_0_38)) U X ((p_1_60 <= r_1_13)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (G ((G ((p_1_88 <= p_0_38)) U X ((p_1_60 <= r_1_13)))))
lola: processed formula: A (G ((G ((p_1_88 <= p_0_38)) U X ((p_1_60 <= r_1_13)))))
lola: processed formula length: 57
lola: 0 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 6 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 21 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 662740 markings, 3178606 edges, 132548 markings/sec, 0 secs
lola: 1241336 markings, 6289676 edges, 115719 markings/sec, 5 secs
lola: 1808971 markings, 9394322 edges, 113527 markings/sec, 10 secs
lola: 2350339 markings, 12459518 edges, 108274 markings/sec, 15 secs
lola: 2865040 markings, 15465489 edges, 102940 markings/sec, 20 secs
lola: 3406849 markings, 18461736 edges, 108362 markings/sec, 25 secs
lola: 3913792 markings, 21505309 edges, 101389 markings/sec, 30 secs
lola: 4461793 markings, 24484167 edges, 109600 markings/sec, 35 secs
lola: 4949743 markings, 27464259 edges, 97590 markings/sec, 40 secs
lola: 5419519 markings, 30471466 edges, 93955 markings/sec, 45 secs
lola: 5878460 markings, 33444229 edges, 91788 markings/sec, 50 secs
lola: 6380094 markings, 36373086 edges, 100327 markings/sec, 55 secs
lola: 6853870 markings, 39271389 edges, 94755 markings/sec, 60 secs
lola: 7373376 markings, 42051201 edges, 103901 markings/sec, 65 secs
lola: 7887397 markings, 45119638 edges, 102804 markings/sec, 70 secs
lola: 8332690 markings, 48075627 edges, 89059 markings/sec, 75 secs
lola: 8830324 markings, 51041359 edges, 99527 markings/sec, 80 secs
lola: 9368137 markings, 53967645 edges, 107563 markings/sec, 85 secs
lola: 9861082 markings, 56867286 edges, 98589 markings/sec, 90 secs
lola: 10321168 markings, 59790629 edges, 92017 markings/sec, 95 secs
lola: 10774074 markings, 62686299 edges, 90581 markings/sec, 100 secs
lola: 11230090 markings, 65601950 edges, 91203 markings/sec, 105 secs
lola: 11659426 markings, 68554788 edges, 85867 markings/sec, 110 secs
lola: 12085396 markings, 71482633 edges, 85194 markings/sec, 115 secs
lola: 12532735 markings, 74340644 edges, 89468 markings/sec, 120 secs
lola: 12933536 markings, 77222542 edges, 80160 markings/sec, 125 secs
lola: 13367311 markings, 80118088 edges, 86755 markings/sec, 130 secs
lola: 13862587 markings, 82961650 edges, 99055 markings/sec, 135 secs
lola: 14321971 markings, 85777762 edges, 91877 markings/sec, 140 secs
lola: 14760220 markings, 88618494 edges, 87650 markings/sec, 145 secs
lola: 15188257 markings, 91431340 edges, 85607 markings/sec, 150 secs
lola: 15669172 markings, 94210402 edges, 96183 markings/sec, 155 secs
lola: 16117790 markings, 96968108 edges, 89724 markings/sec, 160 secs
lola: 16607191 markings, 99632560 edges, 97880 markings/sec, 165 secs
lola: 17117251 markings, 102623981 edges, 102012 markings/sec, 170 secs
lola: 17588115 markings, 105594720 edges, 94173 markings/sec, 175 secs
lola: 17999628 markings, 108510135 edges, 82303 markings/sec, 180 secs
lola: 18425095 markings, 111341641 edges, 85093 markings/sec, 185 secs
lola: 18908925 markings, 114207195 edges, 96766 markings/sec, 190 secs
lola: 19362646 markings, 117112909 edges, 90744 markings/sec, 195 secs
lola: 19848538 markings, 119957860 edges, 97178 markings/sec, 200 secs
lola: 20375599 markings, 122807732 edges, 105412 markings/sec, 205 secs
lola: 20835391 markings, 125631489 edges, 91958 markings/sec, 210 secs
lola: 21280477 markings, 128483670 edges, 89017 markings/sec, 215 secs
lola: 21714343 markings, 131293389 edges, 86773 markings/sec, 220 secs
lola: 22163845 markings, 134156751 edges, 89900 markings/sec, 225 secs
lola: 22564759 markings, 137010769 edges, 80183 markings/sec, 230 secs
lola: 22984480 markings, 139832517 edges, 83944 markings/sec, 235 secs
lola: 23422903 markings, 142629511 edges, 87685 markings/sec, 240 secs
lola: 23819395 markings, 145439287 edges, 79298 markings/sec, 245 secs
lola: 24246502 markings, 148274087 edges, 85421 markings/sec, 250 secs
lola: 24687295 markings, 151166711 edges, 88159 markings/sec, 255 secs
lola: 25089358 markings, 154030804 edges, 80413 markings/sec, 260 secs
lola: 25473679 markings, 156919087 edges, 76864 markings/sec, 265 secs
lola: 25851756 markings, 159769074 edges, 75615 markings/sec, 270 secs
lola: 26265529 markings, 162638920 edges, 82755 markings/sec, 275 secs
lola: 26674540 markings, 165467714 edges, 81802 markings/sec, 280 secs
lola: 27079903 markings, 168262193 edges, 81073 markings/sec, 285 secs
lola: 27513166 markings, 171019222 edges, 86653 markings/sec, 290 secs
lola: 27910975 markings, 173850376 edges, 79562 markings/sec, 295 secs
lola: 28290823 markings, 176718396 edges, 75970 markings/sec, 300 secs
lola: 28691446 markings, 179507649 edges, 80125 markings/sec, 305 secs
lola: 29100578 markings, 182344504 edges, 81826 markings/sec, 310 secs
lola: 29569888 markings, 185156611 edges, 93862 markings/sec, 315 secs
lola: 30014203 markings, 187875109 edges, 88863 markings/sec, 320 secs
lola: 30445993 markings, 190631217 edges, 86358 markings/sec, 325 secs
lola: 30872155 markings, 193350888 edges, 85232 markings/sec, 330 secs
lola: 31304635 markings, 196088191 edges, 86496 markings/sec, 335 secs
lola: 31709533 markings, 198883192 edges, 80980 markings/sec, 340 secs
lola: 32111695 markings, 201658462 edges, 80432 markings/sec, 345 secs
lola: 32536423 markings, 204372421 edges, 84946 markings/sec, 350 secs
lola: 32929201 markings, 207138216 edges, 78556 markings/sec, 355 secs
lola: 33329893 markings, 209885468 edges, 80138 markings/sec, 360 secs
lola: 33796687 markings, 212622664 edges, 93359 markings/sec, 365 secs
lola: 34235944 markings, 215302328 edges, 87851 markings/sec, 370 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 376 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F (G ((1 <= r_1_58))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F (G ((1 <= r_1_58))))
lola: processed formula: A (F (G ((1 <= r_1_58))))
lola: processed formula length: 25
lola: 0 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 22 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: 313545 markings, 316315 edges
lola: ========================================
lola: subprocess 10 will run for 439 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F (F (G (F ((3 <= r_0_85))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (G (F ((3 <= r_0_85))))
lola: processed formula: A (G (F ((3 <= r_0_85))))
lola: processed formula length: 25
lola: 2 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 22 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: 4952 markings, 4952 edges
lola: ========================================
lola: subprocess 11 will run for 526 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X (F (G (F ((2 <= r_1_62))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (X (G (F ((2 <= r_1_62)))))
lola: processed formula: A (X (G (F ((2 <= r_1_62)))))
lola: processed formula length: 29
lola: 1 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 22 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: 4952 markings, 4952 edges
lola: ========================================
lola: subprocess 12 will run for 658 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X (X (G (F ((2 <= r_0_64))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (X (X (G (F ((2 <= r_0_64))))))
lola: processed formula: A (X (X (G (F ((2 <= r_0_64))))))
lola: processed formula length: 33
lola: 0 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 4 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 21 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: 4952 markings, 4952 edges
lola: ========================================
lola: subprocess 13 will run for 877 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((r_1_97 <= r_1_57))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (r_1_97 <= r_1_57)
lola: processed formula length: 18
lola: 1 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-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 1316 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X ((r_1_59 <= p_0_59)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (X ((r_1_59 <= p_0_59)))
lola: processed formula: A (X ((r_1_59 <= p_0_59)))
lola: processed formula length: 26
lola: 0 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 22 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: 4952 markings, 4952 edges
lola: ========================================
lola: subprocess 15 will run for 2633 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (F (((p_1_68 <= p_1_81) U (p_0_98 <= p_1_48)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (G (F (((p_1_68 <= p_1_81) U (p_0_98 <= p_1_48)))))
lola: processed formula: A (G (F (((p_1_68 <= p_1_81) U (p_0_98 <= p_1_48)))))
lola: processed formula length: 53
lola: 0 rewrites
lola: formula mentions 0 of 400 places; total mentions: 0
lola: closed formula file ResAllocation-PT-R100C002-LTLCardinality.task
lola: the resulting B\xfcchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 22 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: 4952 markings, 4952 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no unknown yes unknown yes no no unknown no no no no yes no no
FORMULA ResAllocation-PT-R100C002-LTLCardinality-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-2 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-4 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA ResAllocation-PT-R100C002-LTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Kill lola and sara stderr -----
----- Finished stdout -----
----- Finished 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="ResAllocation-PT-R100C002"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="mcc4mcc-structural"
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/ResAllocation-PT-R100C002.tgz
mv ResAllocation-PT-R100C002 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-structural"
echo " Input is ResAllocation-PT-R100C002, 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 r191-qhx2-152732142700157"
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 '' LTLCardinality.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 ;