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 13M
-rw-r--r-- 1 mcc users 5.2K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K 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 5.6K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.7K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.6K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K 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 117 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 355 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 13M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-structural
Input is PhaseVariation-PT-D20CS010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r115-csrt-152666474300641
=====================================================================

--------------------
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 PhaseVariation-PT-D20CS010-CTLFireability-00
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-01
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-02
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-03
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-04
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-05
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-06
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-07
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-08
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-09
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-10
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-11
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-12
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-13
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-14
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1527155675141


BK_STOP 1527156725598

--------------------
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 PhaseVariation-PT-D20CS010 as instance name.
Using PhaseVariation as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'CTLFireability', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': False, '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': False, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': False, 'Safe': False, 'Deadlock': True, 'Reversible': False, 'Quasi Live': True, 'Live': False}.
Known tools are: [{'Time': 3540210, 'Memory': 1002.66, 'Tool': 'lola'}, {'Time': 3540573, 'Memory': 1003.76, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
CTLFireability lola PhaseVariation-PT-D20CS010...

Time: 3600 - MCC
----- Start make prepare stdout -----
----- Start make prepare stderr -----
===========================================================================================
PhaseVariation-PT-D20CS010: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
PhaseVariation-PT-D20CS010: translating PT formula CTLFireability into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stderr -----
----- Start make result stdout -----
CTLFireability @ PhaseVariation-PT-D20CS010 @ 3539 seconds
make: [verify] Error 134 (ignored)
----- Start make result stderr -----
Makefile:222: recipe for target 'verify' failed
----- Start make result stdout -----
lola: LoLA will run for 3539 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 14659/65536 symbol table entries, 2626 collisions
lola: preprocessing...
lola: finding significant places
lola: 1202 places, 13457 transitions, 801 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2 transition conflict sets
lola: TASK
lola: reading formula from PhaseVariation-PT-D20CS010-CTLFireability.task
lola: E (G (A (F ((FIREABLE(division2_mutate_7_14_A_8_14) OR FIREABLE(division2_replicate_7_3_B_7_4) OR (FIREABLE(division2_mutate_18_4_B_17_5) AND FIREABLE(division2_mutate_7_16_A_8_16))))))) : NOT(E ((NOT FIREABLE(division1_mutate_14_7_A) U (FIREABLE(division2_mutate_9_19_A_10_19) AND FIREABLE(division2_mutate_8_6_A_7_7) AND (FIREABLE(division2_mutate_13_7_A_14_8) OR FIREABLE(division2_replicate_8_6_A_8_7)))))) : ((E (F (A (X (FIREABLE(division2_replicate_20_8_A_19_8))))) OR FIREABLE(division2_replicate_6_17_A_7_16)) OR A (X (FIREABLE(division2_replicate_7_20_B_8_20)))) : A (F (A (X (((FIREABLE(division2_replicate_9_20_A_8_20) OR FIREABLE(division2_mutate_14_2_B_14_1)) AND NOT FIREABLE(division2_mutate_17_4_A_18_4)))))) : (NOT(A (G (NOT FIREABLE(division2_mutate_20_6_A_19_6)))) OR FIREABLE(division2_replicate_18_3_A_19_4)) : E (G ((E ((FIREABLE(division2_replicate_14_20_B_13_19) U FIREABLE(division2_mutate_3_5_A_4_6))) OR A (F (NOT FIREABLE(division2_mutate_3_9_A_2_8)))))) : (NOT(E (G ((FIREABLE(division2_replicate_4_7_B_4_6) OR FIREABLE(division2_mutate_8_14_A_8_15) OR (FIREABLE(division1_replicate_3_4_B) AND FIREABLE(division2_replicate_8_15_A_9_14)))))) AND E (F (A ((FIREABLE(division2_mutate_12_13_B_13_12) U FIREABLE(division2_mutate_19_6_A_20_5)))))) : (A ((((FIREABLE(division2_mutate_5_9_A_5_8) AND FIREABLE(division2_mutate_10_18_B_9_18)) OR (FIREABLE(division2_mutate_14_14_A_14_13) AND FIREABLE(division2_replicate_8_7_B_8_8))) U E (F (FIREABLE(division2_replicate_17_9_A_16_10))))) AND (FIREABLE(division2_mutate_10_20_A_11_19) OR A (F ((NOT FIREABLE(division2_replicate_19_11_A_18_10) OR NOT FIREABLE(division2_replicate_19_18_B_18_19)))))) : (A ((A (F (FIREABLE(division2_mutate_19_9_A_18_9))) U E (F (FIREABLE(division2_replicate_18_13_B_19_12))))) AND NOT(((A (G (FIREABLE(division1_mutate_20_15_A))) AND FIREABLE(division2_replicate_6_5_B_5_6)) OR ((FIREABLE(division2_mutate_2_12_B_1_11) OR (FIREABLE(division2_mutate_2_6_B_1_7) AND FIREABLE(division2_mutate_8_6_A_9_6))) AND (FIREABLE(division2_mutate_13_8_A_14_8) OR FIREABLE(division2_mutate_1_17_B_2_16) OR FIREABLE(division2_replicate_5_4_A_6_5)))))) : A (F (FIREABLE(division2_replicate_6_4_B_5_5))) : ((FIREABLE(division2_replicate_13_20_B_14_19) OR FIREABLE(division2_mutate_17_15_B_17_16)) OR E (X (A (F ((FIREABLE(division1_replicate_20_2_B) AND FIREABLE(division2_replicate_15_16_B_16_17))))))) : (FIREABLE(division2_replicate_5_11_B_4_12) OR E ((FIREABLE(division1_mutate_8_20_B) U E (F (FIREABLE(division2_mutate_3_17_A_4_18)))))) : (A (G (A (G (NOT FIREABLE(division2_replicate_11_12_A_11_13))))) OR ((A (F ((FIREABLE(division2_replicate_4_8_B_5_7) OR FIREABLE(division2_replicate_18_18_B_19_19)))) AND (NOT FIREABLE(division1_mutate_17_2_B) AND (FIREABLE(division1_replicate_19_17_B) OR FIREABLE(division2_mutate_4_9_A_3_9) OR NOT FIREABLE(division2_replicate_2_11_B_1_11)))) OR (FIREABLE(division1_mutate_9_13_B) AND A ((FIREABLE(division2_mutate_15_10_A_14_9) U FIREABLE(division2_replicate_15_17_A_15_16)))))) : E (G (A (G ((NOT FIREABLE(division1_replicate_17_1_B) OR (FIREABLE(division1_mutate_11_1_A) AND FIREABLE(division2_mutate_7_3_B_6_3))))))) : NOT(((A (G (NOT FIREABLE(division2_mutate_2_14_A_2_13))) AND NOT FIREABLE(division2_mutate_17_12_B_16_13)) OR A (((FIREABLE(division2_replicate_17_6_B_18_5) AND FIREABLE(division2_mutate_20_11_B_19_11)) U (FIREABLE(division2_replicate_14_3_A_15_3) OR FIREABLE(division1_replicate_18_4_A)))))) : A (X ((FIREABLE(division2_mutate_4_2_A_3_2) OR A (F (FIREABLE(division2_replicate_14_19_A_15_19))))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (G (A (F ((FIREABLE(division2_mutate_7_14_A_8_14) OR FIREABLE(division2_replicate_7_3_B_7_4) OR (FIREABLE(division2_mutate_18_4_B_17_5) AND FIREABLE(division2_mutate_7_16_A_8_16)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U NOT(A(TRUE U (FIREABLE(division2_mutate_7_14_A_8_14) OR FIREABLE(division2_replicate_7_3_B_7_4) OR (FIREABLE(division2_mutate_18_4_B_17_5) AND FIREABLE(division2_mutate_7_16_A_8_16)))))))
lola: processed formula length: 202
lola: 2 rewrites
lola: formula mentions 0 of 1202 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D20CS010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3204 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 624 markings, 1208 edges
lola: ========================================
lola: subprocess 1 will run for 235 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: NOT(E ((NOT FIREABLE(division1_mutate_14_7_A) U (FIREABLE(division2_mutate_9_19_A_10_19) AND FIREABLE(division2_mutate_8_6_A_7_7) AND (FIREABLE(division2_mutate_13_7_A_14_8) OR FIREABLE(division2_replicate_8_6_A_8_7))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A ((FIREABLE(division1_mutate_14_7_A) R (NOT FIREABLE(division2_mutate_9_19_A_10_19) OR NOT FIREABLE(division2_mutate_8_6_A_7_7) OR (NOT FIREABLE(division2_mutate_13_7_A_14_8) AND NOT FIREABLE(division2_replicate_8_6_A_8_7)))))
lola: processed formula: A ((FIREABLE(division1_mutate_14_7_A) R (NOT FIREABLE(division2_mutate_9_19_A_10_19) OR NOT FIREABLE(division2_mutate_8_6_A_7_7) OR (NOT FIREABLE(division2_mutate_13_7_A_14_8) AND NOT FIREABLE(division2_replicate_8_6_A_8_7)))))
lola: processed formula length: 229
lola: 4 rewrites
lola: formula mentions 0 of 1202 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D20CS010-CTLFireability.task
lola: the resulting B\xfcchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3208 bytes per marking, with 30 unused bits
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 14728 markings, 276847 edges, 2946 markings/sec, 0 secs
lola: 31028 markings, 632840 edges, 3260 markings/sec, 5 secs
lola: 46866 markings, 1011620 edges, 3168 markings/sec, 10 secs
lola: 62621 markings, 1397614 edges, 3151 markings/sec, 15 secs
lola: 78385 markings, 1750877 edges, 3153 markings/sec, 20 secs
lola: 94017 markings, 2180321 edges, 3126 markings/sec, 25 secs
lola: 109345 markings, 2635518 edges, 3066 markings/sec, 30 secs
lola: 124702 markings, 3082528 edges, 3071 markings/sec, 35 secs
lola: 140819 markings, 3399490 edges, 3223 markings/sec, 40 secs
lola: 156514 markings, 3814425 edges, 3139 markings/sec, 45 secs
lola: 171612 markings, 4226706 edges, 3020 markings/sec, 50 secs
lola: 186597 markings, 4634298 edges, 2997 markings/sec, 55 secs
lola: 201707 markings, 5093513 edges, 3022 markings/sec, 60 secs
lola: 217424 markings, 5457606 edges, 3143 markings/sec, 65 secs
lola: 233347 markings, 5818274 edges, 3185 markings/sec, 70 secs
lola: 249084 markings, 6244018 edges, 3147 markings/sec, 75 secs
lola: 264543 markings, 6687906 edges, 3092 markings/sec, 80 secs
lola: 279612 markings, 7188816 edges, 3014 markings/sec, 85 secs
lola: 294734 markings, 7631712 edges, 3024 markings/sec, 90 secs
lola: 309442 markings, 8086014 edges, 2942 markings/sec, 95 secs
lola: 324390 markings, 8547705 edges, 2990 markings/sec, 100 secs
lola: 339129 markings, 9061696 edges, 2948 markings/sec, 105 secs
lola: 353510 markings, 9659548 edges, 2876 markings/sec, 110 secs
lola: 369676 markings, 10010184 edges, 3233 markings/sec, 115 secs
lola: 385697 markings, 10363158 edges, 3204 markings/sec, 120 secs
lola: 401332 markings, 10740624 edges, 3127 markings/sec, 125 secs
lola: 416729 markings, 11114895 edges, 3079 markings/sec, 130 secs
lola: 432225 markings, 11461483 edges, 3099 markings/sec, 135 secs
lola: 447438 markings, 11882765 edges, 3043 markings/sec, 140 secs
lola: 462400 markings, 12313262 edges, 2992 markings/sec, 145 secs
lola: 477377 markings, 12779702 edges, 2995 markings/sec, 150 secs
lola: 493280 markings, 13093460 edges, 3181 markings/sec, 155 secs
lola: 509137 markings, 13485426 edges, 3171 markings/sec, 160 secs
lola: 524406 markings, 13904574 edges, 3054 markings/sec, 165 secs
lola: 539248 markings, 14309187 edges, 2968 markings/sec, 170 secs
lola: 554234 markings, 14778306 edges, 2997 markings/sec, 175 secs
lola: 569775 markings, 15126317 edges, 3108 markings/sec, 180 secs
lola: 585098 markings, 15497429 edges, 3065 markings/sec, 185 secs
lola: 600523 markings, 15873576 edges, 3085 markings/sec, 190 secs
lola: 615441 markings, 16295275 edges, 2984 markings/sec, 195 secs
lola: 629896 markings, 16812799 edges, 2891 markings/sec, 200 secs
lola: 644710 markings, 17217715 edges, 2963 markings/sec, 205 secs
lola: 659168 markings, 17688064 edges, 2892 markings/sec, 210 secs
lola: 673921 markings, 18117927 edges, 2951 markings/sec, 215 secs
lola: 688403 markings, 18610846 edges, 2896 markings/sec, 220 secs
lola: 702442 markings, 19148607 edges, 2808 markings/sec, 225 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 235 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: ((E (F (A (X (FIREABLE(division2_replicate_20_8_A_19_8))))) OR FIREABLE(division2_replicate_6_17_A_7_16)) OR A (X (FIREABLE(division2_replicate_7_20_B_8_20))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 235 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (A (X (FIREABLE(division2_replicate_20_8_A_19_8)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U AX(FIREABLE(division2_replicate_20_8_A_19_8)))
lola: processed formula length: 55
lola: 3 rewrites
lola: formula mentions 0 of 1202 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D20CS010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3204 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains EX or AX operators, stubborn sets not applicable
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 398 markings, 397 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: subprocess 3 will run for 253 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (F (A (X (((FIREABLE(division2_replicate_9_20_A_8_20) OR FIREABLE(division2_mutate_14_2_B_14_1)) AND NOT FIREABLE(division2_mutate_17_4_A_18_4))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U AX(((FIREABLE(division2_replicate_9_20_A_8_20) OR FIREABLE(division2_mutate_14_2_B_14_1)) AND NOT FIREABLE(division2_mutate_17_4_A_18_4))))
lola: processed formula length: 149
lola: 2 rewrites
lola: formula mentions 0 of 1202 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D20CS010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3204 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains EX or AX operators, stubborn sets not applicable
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 10375 markings, 171744 edges, 2075 markings/sec, 0 secs
lola: 20959 markings, 381833 edges, 2117 markings/sec, 5 secs
lola: 31249 markings, 621142 edges, 2058 markings/sec, 10 secs
lola: 41594 markings, 892676 edges, 2069 markings/sec, 15 secs
lola: 52085 markings, 1096757 edges, 2098 markings/sec, 20 secs
lola: 62244 markings, 1355674 edges, 2032 markings/sec, 25 secs
lola: 72682 markings, 1591643 edges, 2088 markings/sec, 30 secs
lola: 82924 markings, 1824687 edges, 2048 markings/sec, 35 secs
lola: 92995 markings, 2109831 edges, 2014 markings/sec, 40 secs
lola: 103127 markings, 2374163 edges, 2026 markings/sec, 45 secs
lola: 113014 markings, 2706929 edges, 1977 markings/sec, 50 secs
lola: 123394 markings, 2998928 edges, 2076 markings/sec, 55 secs
lola: 134021 markings, 3205477 edges, 2125 markings/sec, 60 secs
lola: 144259 markings, 3411920 edges, 2048 markings/sec, 65 secs
lola: 153945 markings, 3657512 edges, 1937 markings/sec, 70 secs
lola: 164292 markings, 3936001 edges, 2069 markings/sec, 75 secs
lola: 174536 markings, 4206808 edges, 2049 markings/sec, 80 secs
lola: 184697 markings, 4487184 edges, 2032 markings/sec, 85 secs
lola: 194842 markings, 4818167 edges, 2029 markings/sec, 90 secs
lola: 205435 markings, 5054797 edges, 2119 markings/sec, 95 secs
lola: 215567 markings, 5297105 edges, 2026 markings/sec, 100 secs
lola: 225692 markings, 5561070 edges, 2025 markings/sec, 105 secs
lola: 236149 markings, 5771326 edges, 2091 markings/sec, 110 secs
lola: 246286 markings, 6029256 edges, 2027 markings/sec, 115 secs
lola: 256316 markings, 6307114 edges, 2006 markings/sec, 120 secs
lola: 266426 markings, 6616947 edges, 2022 markings/sec, 125 secs
lola: 276486 markings, 6979673 edges, 2012 markings/sec, 130 secs
lola: 286733 markings, 7231286 edges, 2049 markings/sec, 135 secs
lola: 296792 markings, 7555514 edges, 2012 markings/sec, 140 secs
lola: 306872 markings, 7865902 edges, 2016 markings/sec, 145 secs
lola: 317111 markings, 8150698 edges, 2048 markings/sec, 150 secs
lola: 326965 markings, 8481679 edges, 1971 markings/sec, 155 secs
lola: 336695 markings, 8805599 edges, 1946 markings/sec, 160 secs
lola: 346271 markings, 9177516 edges, 1915 markings/sec, 165 secs
lola: 355993 markings, 9563234 edges, 1944 markings/sec, 170 secs
lola: 366613 markings, 9763474 edges, 2124 markings/sec, 175 secs
lola: 377289 markings, 9960642 edges, 2135 markings/sec, 180 secs
lola: 387468 markings, 10214415 edges, 2036 markings/sec, 185 secs
lola: 397973 markings, 10475288 edges, 2101 markings/sec, 190 secs
lola: 408631 markings, 10701363 edges, 2132 markings/sec, 195 secs
lola: 418980 markings, 10977660 edges, 2070 markings/sec, 200 secs
lola: 429846 markings, 11189549 edges, 2173 markings/sec, 205 secs
lola: 440182 markings, 11448493 edges, 2067 markings/sec, 210 secs
lola: 450315 markings, 11729580 edges, 2027 markings/sec, 215 secs
lola: 460223 markings, 12016874 edges, 1982 markings/sec, 220 secs
lola: 470091 markings, 12350791 edges, 1974 markings/sec, 225 secs
lola: 480543 markings, 12597158 edges, 2090 markings/sec, 230 secs
lola: 491106 markings, 12802336 edges, 2113 markings/sec, 235 secs
lola: 501348 markings, 13023265 edges, 2048 markings/sec, 240 secs
lola: 511409 markings, 13303551 edges, 2012 markings/sec, 245 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 254 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (NOT(A (G (NOT FIREABLE(division2_mutate_20_6_A_19_6)))) OR FIREABLE(division2_replicate_18_3_A_19_4))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 254 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(division2_mutate_20_6_A_19_6)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3204 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 10 markings, 9 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 5 will run for 277 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (G ((E ((FIREABLE(division2_replicate_14_20_B_13_19) U FIREABLE(division2_mutate_3_5_A_4_6))) OR A (F (NOT FIREABLE(division2_mutate_3_9_A_2_8))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U (NOT(E(FIREABLE(division2_replicate_14_20_B_13_19) U FIREABLE(division2_mutate_3_5_A_4_6))) AND NOT(A(TRUE U NOT FIREABLE(division2_mutate_3_9_A_2_8))))))
lola: processed formula length: 167
lola: 4 rewrites
lola: formula mentions 0 of 1202 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D20CS010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3204 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 14420 markings, 151917 edges, 2884 markings/sec, 0 secs
lola: 29426 markings, 345051 edges, 3001 markings/sec, 5 secs
lola: 44566 markings, 514501 edges, 3028 markings/sec, 10 secs
lola: 59462 markings, 729323 edges, 2979 markings/sec, 15 secs
lola: 74377 markings, 967794 edges, 2983 markings/sec, 20 secs
lola: 89375 markings, 1171847 edges, 3000 markings/sec, 25 secs
lola: 104304 markings, 1362443 edges, 2986 markings/sec, 30 secs
lola: 119145 markings, 1587929 edges, 2968 markings/sec, 35 secs
lola: 133850 markings, 1828795 edges, 2941 markings/sec, 40 secs
lola: 148920 markings, 1996596 edges, 3014 markings/sec, 45 secs
lola: 163735 markings, 2208591 edges, 2963 markings/sec, 50 secs
lola: 178653 markings, 2446154 edges, 2984 markings/sec, 55 secs
lola: 193479 markings, 2691564 edges, 2965 markings/sec, 60 secs
lola: 208143 markings, 2929522 edges, 2933 markings/sec, 65 secs
lola: 222774 markings, 3209517 edges, 2926 markings/sec, 70 secs
lola: 237243 markings, 3514723 edges, 2894 markings/sec, 75 secs
lola: 252490 markings, 3682874 edges, 3049 markings/sec, 80 secs
lola: 267520 markings, 3871747 edges, 3006 markings/sec, 85 secs
lola: 282589 markings, 4047680 edges, 3014 markings/sec, 90 secs
lola: 297461 markings, 4270645 edges, 2974 markings/sec, 95 secs
lola: 312455 markings, 4511768 edges, 2999 markings/sec, 100 secs
lola: 327433 markings, 4742639 edges, 2996 markings/sec, 105 secs
lola: 342239 markings, 4989359 edges, 2961 markings/sec, 110 secs
lola: 356995 markings, 5202284 edges, 2951 markings/sec, 115 secs
lola: 371532 markings, 5450328 edges, 2907 markings/sec, 120 secs
lola: 386179 markings, 5723778 edges, 2929 markings/sec, 125 secs
lola: 400896 markings, 5969840 edges, 2943 markings/sec, 130 secs
lola: 415924 markings, 6149059 edges, 3006 markings/sec, 135 secs
lola: 430703 markings, 6371705 edges, 2956 markings/sec, 140 secs
lola: 445333 markings, 6617194 edges, 2926 markings/sec, 145 secs
lola: 460350 markings, 6796395 edges, 3003 markings/sec, 150 secs
lola: 475178 markings, 6997500 edges, 2966 markings/sec, 155 secs
lola: 490073 markings, 7222646 edges, 2979 markings/sec, 160 secs
lola: 504766 markings, 7468641 edges, 2939 markings/sec, 165 secs
lola: 519429 markings, 7701769 edges, 2933 markings/sec, 170 secs
lola: 533944 markings, 7978442 edges, 2903 markings/sec, 175 secs
lola: 548469 markings, 8267554 edges, 2905 markings/sec, 180 secs
lola: 563102 markings, 8506813 edges, 2927 markings/sec, 185 secs
lola: 577561 markings, 8748087 edges, 2892 markings/sec, 190 secs
lola: 592070 markings, 9015522 edges, 2902 markings/sec, 195 secs
lola: 606416 markings, 9296176 edges, 2869 markings/sec, 200 secs
lola: 621070 markings, 9508023 edges, 2931 markings/sec, 205 secs
lola: 635498 markings, 9760495 edges, 2886 markings/sec, 210 secs
lola: 649999 markings, 10036717 edges, 2900 markings/sec, 215 secs
lola: 664555 markings, 10328696 edges, 2911 markings/sec, 220 secs
lola: 679161 markings, 10610067 edges, 2921 markings/sec, 225 secs
lola: 693830 markings, 10939627 edges, 2934 markings/sec, 230 secs
lola: 708350 markings, 11294843 edges, 2904 markings/sec, 235 secs
lola: 723850 markings, 11482094 edges, 3100 markings/sec, 240 secs
lola: 739262 markings, 11674796 edges, 3082 markings/sec, 245 secs
lola: 754738 markings, 11851699 edges, 3095 markings/sec, 250 secs
lola: 769735 markings, 12076168 edges, 2999 markings/sec, 255 secs
lola: 784621 markings, 12314215 edges, 2977 markings/sec, 260 secs
lola: 799633 markings, 12508030 edges, 3002 markings/sec, 265 secs
lola: 814464 markings, 12708028 edges, 2966 markings/sec, 270 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 277 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (NOT(E (G ((FIREABLE(division2_replicate_4_7_B_4_6) OR FIREABLE(division2_mutate_8_14_A_8_15) OR (FIREABLE(division1_replicate_3_4_B) AND FIREABLE(division2_replicate_8_15_A_9_14)))))) AND E (F (A ((FIREABLE(division2_mutate_12_13_B_13_12) U FIREABLE(division2_mutate_19_6_A_20_5))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 277 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F ((NOT FIREABLE(division2_replicate_4_7_B_4_6) AND NOT FIREABLE(division2_mutate_8_14_A_8_15) AND (NOT FIREABLE(division1_replicate_3_4_B) OR NOT FIREABLE(division2_replicate_8_15_A_9_14)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (F ((NOT FIREABLE(division2_replicate_4_7_B_4_6) AND NOT FIREABLE(division2_mutate_8_14_A_8_15) AND (NOT FIREABLE(division1_replicate_3_4_B) OR NOT FIREABLE(division2_replicate_8_15_A_9_14)))))
lola: processed formula: A (F ((NOT FIREABLE(division2_replicate_4_7_B_4_6) AND NOT FIREABLE(division2_mutate_8_14_A_8_15) AND (NOT FIREABLE(division1_replicate_3_4_B) OR NOT FIREABLE(division2_replicate_8_15_A_9_14)))))
lola: processed formula length: 196
lola: 3 rewrites
lola: formula mentions 0 of 1202 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D20CS010-CTLFireability.task
lola: the resulting B\xfcchi automaton has 1 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3208 bytes per marking, with 31 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 7 will run for 307 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (A ((FIREABLE(division2_mutate_12_13_B_13_12) U FIREABLE(division2_mutate_19_6_A_20_5)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U A(FIREABLE(division2_mutate_12_13_B_13_12) U FIREABLE(division2_mutate_19_6_A_20_5)))
lola: processed formula length: 94
lola: 5 rewrites
lola: formula mentions 0 of 1202 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D20CS010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 3204 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 15887 markings, 301005 edges, 3689348869717491712 markings/sec, 0 secs
lola: 31979 markings, 668011 edges, 3218 markings/sec, 5 secs
lola: 48067 markings, 1054115 edges, 3218 markings/sec, 10 secs
lola: 63258 markings, 1450528 edges, 3038 markings/sec, 15 secs
lola: 78531 markings, 1794585 edges, 3055 markings/sec, 20 secs
lola: 94221 markings, 2232408 edges, 3138 markings/sec, 25 secs
lola: 109600 markings, 2701376 edges, 3076 markings/sec, 30 secs
lola: 125304 markings, 3157913 edges, 3141 markings/sec, 35 secs
lola: 141721 markings, 3491245 edges, 3283 markings/sec, 40 secs
lola: 157441 markings, 3927295 edges, 3144 markings/sec, 45 secs
lola: 173066 markings, 4344305 edges, 3125 markings/sec, 50 secs
lola: 188387 markings, 4793456 edges, 3064 markings/sec, 55 secs
lola: 204087 markings, 5236842 edges, 3140 markings/sec, 60 secs
lola: 219886 markings, 5630279 edges, 3160 markings/sec, 65 secs
lola: 236051 markings, 6004175 edges, 3233 markings/sec, 70 secs
lola: 252158 markings, 6450043 edges, 3221 markings/sec, 75 secs
lola: 267936 markings, 6936164 edges, 3156 markings/sec, 80 secs
lola: 283560 markings, 7433111 edges, 3125 markings/sec, 85 secs
lola: 298996 markings, 7926683 edges, 3087 markings/sec, 90 secs
lola: 314506 markings, 8383487 edges, 3102 markings/sec, 95 secs
lola: 329921 markings, 8920108 edges, 3083 markings/sec, 100 secs
lola: 345068 markings, 9471175 edges, 3029 markings/sec, 105 secs
lola: 360676 markings, 10003452 edges, 3122 markings/sec, 110 secs
lola: 377429 markings, 10340960 edges, 3351 markings/sec, 115 secs
lola: 393655 markings, 10790775 edges, 3245 markings/sec, 120 secs
lola: 410236 markings, 11147277 edges, 3316 markings/sec, 125 secs
lola: 426349 markings, 11552262 edges, 3223 markings/sec, 130 secs
lola: 442595 markings, 11953180 edges, 3249 markings/sec, 135 secs
lola: 457961 markings, 12394860 edges, 3073 markings/sec, 140 secs
lola: 473286 markings, 12945151 edges, 3065 markings/sec, 145 secs
lola: 489817 markings, 13270781 edges, 3306 markings/sec, 150 secs
lola: 506016 markings, 13653949 edges, 3240 markings/sec, 155 secs
lola: 521818 markings, 14084490 edges, 3160 markings/sec, 160 secs
lola: 537398 markings, 14517583 edges, 3116 markings/sec, 165 secs
lola: 552630 markings, 15031091 edges, 3046 markings/sec, 170 secs
lola: 568956 markings, 15394264 edges, 3265 markings/sec, 175 secs
lola: 584723 markings, 15780017 edges, 3153 markings/sec, 180 secs
lola: 600506 markings, 16173496 edges, 3157 markings/sec, 185 secs
lola: 615819 markings, 16617377 edges, 3063 markings/sec, 190 secs
lola: 630771 markings, 17156560 edges, 2990 markings/sec, 195 secs
lola: 646032 markings, 17578852 edges, 3052 markings/sec, 200 secs
lola: 660921 markings, 18069343 edges, 2978 markings/sec, 205 secs
lola: 676026 markings, 18521756 edges, 3021 markings/sec, 210 secs
lola: 690831 markings, 19037802 edges, 2961 markings/sec, 215 secs
lola: 705475 markings, 19626975 edges, 2929 markings/sec, 220 secs
lola: 720504 markings, 20111470 edges, 3006 markings/sec, 225 secs
lola: 735575 markings, 20555955 edges, 3014 markings/sec, 230 secs
lola: 750864 markings, 21079812 edges, 3058 markings/sec, 235 secs
lola: 766086 markings, 21550454 edges, 3044 markings/sec, 240 secs
lola: 781092 markings, 22038978 edges, 3001 markings/sec, 245 secs
lola: 796110 markings, 22528689 edges, 3004 markings/sec, 250 secs
lola: 811154 markings, 23080029 edges, 3009 markings/sec, 255 secs
lola: 825907 markings, 23718269 edges, 2951 markings/sec, 260 secs
lola: 841833 markings, 24193535 edges, 3185 markings/sec, 265 secs
lola: 857361 markings, 24661619 edges, 3106 markings/sec, 270 secs
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
terminate called after throwing an instance of 'std::runtime_error'
what(): parse error at position 0: unexpected character, last read: '\ufffd'
Aborted (core dumped)
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-0 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-1 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-2 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-3 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-4 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-5 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-7 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-9 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-11 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-12 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-14 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-15 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stderr -----
----- Kill lola and sara stdout -----
----- 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="PhaseVariation-PT-D20CS010"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="irma4mcc-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/PhaseVariation-PT-D20CS010.tgz
mv PhaseVariation-PT-D20CS010 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 irma4mcc-structural"
echo " Input is PhaseVariation-PT-D20CS010, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r115-csrt-152666474300641"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;