fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r115-csrt-152666474300655
Last Updated
June 26, 2018

About the Execution of Irma.struct for PhaseVariation-PT-D30CS010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
963.400 1041721.00 1069252.00 183.50 ???????????????? 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 30M
-rw-r--r-- 1 mcc users 4.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K 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 2.9K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K 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 4.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K 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 4.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K 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 4.0K 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 30M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-structural
Input is PhaseVariation-PT-D30CS010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r115-csrt-152666474300655
=====================================================================


--------------------
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-D30CS010-CTLFireability-00
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-01
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-02
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-03
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-04
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-05
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-06
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-07
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-08
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-09
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-10
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-11
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-12
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-13
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-14
FORMULA_NAME PhaseVariation-PT-D30CS010-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1527156436878


BK_STOP 1527157478599

--------------------
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-D30CS010 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': 3539375, 'Memory': 678.07, 'Tool': 'lola'}, {'Time': 3540336, 'Memory': 675.54, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
CTLFireability lola PhaseVariation-PT-D30CS010...

Time: 3600 - MCC
----- Start make prepare stderr -----
----- Start make prepare stdout -----
===========================================================================================
PhaseVariation-PT-D30CS010: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
PhaseVariation-PT-D30CS010: translating PT formula CTLFireability into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stderr -----
----- Start make result stdout -----
CTLFireability @ PhaseVariation-PT-D30CS010 @ 3539 seconds
Makefile:222: recipe for target 'verify' failed
make: [verify] Error 134 (ignored)
----- Start make result stdout -----
----- Start make result stderr -----
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: 33679/65536 symbol table entries, 10484 collisions
lola: preprocessing...
lola: finding significant places
lola: 2702 places, 30977 transitions, 1801 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-D30CS010-CTLFireability.task
lola: A (G (A (G (NOT FIREABLE(division2_mutate_5_5_A_4_6))))) : NOT(A (F ((FIREABLE(division2_mutate_9_26_A_8_27) OR A (G (FIREABLE(division2_mutate_29_25_B_29_24))))))) : ((E (X (FIREABLE(division2_mutate_21_5_B_20_4))) OR NOT((E (F (FIREABLE(division1_replicate_19_30_B))) AND E (F (FIREABLE(division1_replicate_8_14_B)))))) OR A (F ((FIREABLE(division1_mutate_26_19_B) AND FIREABLE(division2_mutate_8_1_A_7_1))))) : (E (F (E (X ((FIREABLE(division2_replicate_11_4_A_10_3) OR FIREABLE(division2_replicate_3_27_B_3_26)))))) OR (((NOT FIREABLE(division2_replicate_10_8_A_11_8) AND NOT FIREABLE(division2_replicate_29_5_B_28_4)) OR FIREABLE(division1_mutate_28_17_A) OR NOT FIREABLE(division1_replicate_27_11_B) OR (NOT FIREABLE(division2_mutate_18_5_B_17_4) AND NOT FIREABLE(division1_replicate_19_3_A))) AND E (F (E (F (FIREABLE(division2_replicate_18_4_A_19_3))))))) : E (((E (G (FIREABLE(division2_mutate_18_21_B_19_22))) OR NOT FIREABLE(division2_replicate_27_3_A_26_2)) U (FIREABLE(division2_mutate_24_20_A_25_20) OR FIREABLE(division2_replicate_9_30_A_8_29)))) : A (((NOT FIREABLE(division2_mutate_21_5_A_20_5) AND NOT FIREABLE(division2_replicate_11_15_B_11_16) AND NOT FIREABLE(division2_mutate_17_11_B_18_11) AND NOT FIREABLE(division2_replicate_19_10_A_19_11)) U ((FIREABLE(division2_mutate_22_25_B_21_25) OR FIREABLE(division2_replicate_24_3_B_23_3)) AND (FIREABLE(division2_mutate_26_16_B_27_17) OR FIREABLE(division2_mutate_13_6_A_14_7) OR FIREABLE(division2_mutate_14_28_A_15_29) OR FIREABLE(division2_replicate_5_24_A_4_25))))) : (A (F (A (X ((FIREABLE(division2_mutate_18_24_B_17_24) OR FIREABLE(division2_mutate_24_19_B_23_18)))))) OR NOT(E (F (FIREABLE(division1_replicate_9_1_A))))) : E (X (A (F (E (F (FIREABLE(division2_mutate_7_10_A_8_10))))))) : E ((E (F (NOT FIREABLE(division2_mutate_7_26_B_6_25))) U A (X ((FIREABLE(division2_replicate_25_27_B_24_28) AND FIREABLE(division1_replicate_11_13_A)))))) : (E (G (A (F ((FIREABLE(division2_replicate_7_18_B_8_17) OR FIREABLE(division2_replicate_22_11_B_23_11)))))) AND ((((NOT FIREABLE(division2_replicate_19_15_A_19_14) OR NOT FIREABLE(division2_replicate_8_14_B_9_13)) AND E (G (FIREABLE(division2_replicate_14_5_B_14_6)))) OR A (F ((FIREABLE(division2_replicate_4_14_A_3_15) AND FIREABLE(division2_mutate_12_24_A_11_24))))) OR (FIREABLE(division2_mutate_20_8_A_21_9) AND A (G (FIREABLE(division2_mutate_23_17_A_22_18)))))) : (NOT(E (F (((FIREABLE(division2_replicate_15_11_B_14_12) OR FIREABLE(division2_mutate_16_3_A_15_4)) AND FIREABLE(division2_mutate_2_18_A_2_17))))) OR (((FIREABLE(division2_mutate_8_5_B_9_5) OR FIREABLE(division2_replicate_5_11_B_4_10) OR (FIREABLE(division2_mutate_12_24_A_11_24) AND FIREABLE(division2_replicate_4_22_A_5_23)) OR (FIREABLE(division2_replicate_18_12_B_17_11) AND FIREABLE(division2_replicate_28_11_B_28_10) AND FIREABLE(division2_mutate_19_19_A_18_19))) AND E (F ((FIREABLE(division1_mutate_16_1_A) AND FIREABLE(division2_replicate_28_22_B_28_23))))) AND A (X (E (F (FIREABLE(division2_mutate_29_2_A_29_1))))))) : A (X (NOT(E (F (FIREABLE(division2_replicate_12_3_A_11_3)))))) : (((NOT(E (X (FIREABLE(division2_mutate_29_29_B_30_29)))) AND A (F ((FIREABLE(division2_replicate_19_2_B_19_1) OR FIREABLE(division2_replicate_6_9_B_7_10))))) OR E (G ((NOT FIREABLE(division2_mutate_6_22_A_6_21) OR NOT FIREABLE(division1_mutate_3_11_B))))) OR A (X (A (G (FIREABLE(division2_replicate_21_22_A_21_23)))))) : NOT((NOT((NOT FIREABLE(division2_replicate_1_21_A_2_20) OR A (F (FIREABLE(division1_mutate_21_15_A))))) OR E ((NOT FIREABLE(division2_replicate_5_12_A_4_12) U (FIREABLE(division2_replicate_30_2_A_29_3) OR FIREABLE(division2_replicate_6_24_B_6_25)))))) : (NOT(A (X (A (F (FIREABLE(division1_mutate_11_23_B)))))) AND A (X (E (F (NOT FIREABLE(division2_mutate_17_7_A_18_8)))))) : (NOT(A (X (A (F (FIREABLE(division2_mutate_7_17_A_8_18)))))) OR NOT(E (F (FIREABLE(division2_mutate_24_15_A_25_16)))))
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 (G (A (G (NOT FIREABLE(division2_mutate_5_5_A_4_6)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 7204 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: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 13 markings, 12 edges
lola: ========================================
lola: subprocess 1 will run for 235 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: NOT(A (F ((FIREABLE(division2_mutate_9_26_A_8_27) OR A (G (FIREABLE(division2_mutate_29_25_B_29_24)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U (FIREABLE(division2_mutate_9_26_A_8_27) OR NOT(E(TRUE U NOT FIREABLE(division2_mutate_29_25_B_29_24))))))
lola: processed formula length: 118
lola: 11 rewrites
lola: formula mentions 0 of 2702 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D30CS010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 7204 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 887 markings, 1772 edges
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: ((E (X (FIREABLE(division2_mutate_21_5_B_20_4))) OR NOT((E (F (FIREABLE(division1_replicate_19_30_B))) AND E (F (FIREABLE(division1_replicate_8_14_B)))))) OR A (F ((FIREABLE(division1_mutate_26_19_B) AND FIREABLE(division2_mutate_8_1_A_7_1)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (X (FIREABLE(division2_mutate_21_5_B_20_4)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(FIREABLE(division2_mutate_21_5_B_20_4))
lola: processed formula length: 42
lola: 10 rewrites
lola: formula mentions 0 of 2702 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D30CS010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 7204 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 0 significant temporal operators and needs 0 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: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(division1_replicate_19_30_B)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 7204 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: 417 markings, 591 edges, 83 markings/sec, 0 secs
lola: 671 markings, 972 edges, 51 markings/sec, 5 secs
lola: 863 markings, 1260 edges, 38 markings/sec, 10 secs
lola: 1051 markings, 1542 edges, 38 markings/sec, 15 secs
lola: 1275 markings, 1878 edges, 45 markings/sec, 20 secs
lola: 1564 markings, 2436 edges, 58 markings/sec, 25 secs
lola: 4523 markings, 23266 edges, 592 markings/sec, 30 secs
lola: 9157 markings, 64876 edges, 927 markings/sec, 35 secs
lola: 13645 markings, 107549 edges, 898 markings/sec, 40 secs
lola: 18033 markings, 146174 edges, 878 markings/sec, 45 secs
lola: 22226 markings, 190422 edges, 839 markings/sec, 50 secs
lola: 26427 markings, 235419 edges, 840 markings/sec, 55 secs
lola: 30646 markings, 277934 edges, 844 markings/sec, 60 secs
lola: 34987 markings, 316699 edges, 868 markings/sec, 65 secs
lola: 39303 markings, 357015 edges, 863 markings/sec, 70 secs
lola: 43702 markings, 396219 edges, 880 markings/sec, 75 secs
lola: 47963 markings, 440450 edges, 852 markings/sec, 80 secs
lola: 52186 markings, 485193 edges, 845 markings/sec, 85 secs
lola: 56226 markings, 535333 edges, 808 markings/sec, 90 secs
lola: 60214 markings, 585322 edges, 798 markings/sec, 95 secs
lola: 64070 markings, 639390 edges, 771 markings/sec, 100 secs
lola: 68081 markings, 688460 edges, 802 markings/sec, 105 secs
lola: 71894 markings, 743623 edges, 763 markings/sec, 110 secs
lola: 75765 markings, 797665 edges, 774 markings/sec, 115 secs
lola: 79595 markings, 856018 edges, 766 markings/sec, 120 secs
lola: 83849 markings, 901403 edges, 851 markings/sec, 125 secs
lola: 88242 markings, 941419 edges, 879 markings/sec, 130 secs
lola: 92692 markings, 982145 edges, 890 markings/sec, 135 secs
lola: 97179 markings, 1023280 edges, 897 markings/sec, 140 secs
lola: 101537 markings, 1068835 edges, 872 markings/sec, 145 secs
lola: 105838 markings, 1116333 edges, 860 markings/sec, 150 secs
lola: 110214 markings, 1158388 edges, 875 markings/sec, 155 secs
lola: 114521 markings, 1197592 edges, 861 markings/sec, 160 secs
lola: 118838 markings, 1237210 edges, 863 markings/sec, 165 secs
lola: 123141 markings, 1276366 edges, 861 markings/sec, 170 secs
lola: 127314 markings, 1320452 edges, 835 markings/sec, 175 secs
lola: 131470 markings, 1364816 edges, 831 markings/sec, 180 secs
lola: 135462 markings, 1414044 edges, 798 markings/sec, 185 secs
lola: 139418 markings, 1464455 edges, 791 markings/sec, 190 secs
lola: 143286 markings, 1517651 edges, 774 markings/sec, 195 secs
lola: 147286 markings, 1566979 edges, 800 markings/sec, 200 secs
lola: 151086 markings, 1622397 edges, 760 markings/sec, 205 secs
lola: 154945 markings, 1676269 edges, 772 markings/sec, 210 secs
lola: 158662 markings, 1734271 edges, 743 markings/sec, 215 secs
lola: 162599 markings, 1785731 edges, 787 markings/sec, 220 secs
lola: 166581 markings, 1835884 edges, 796 markings/sec, 225 secs
lola: 170523 markings, 1886995 edges, 788 markings/sec, 230 secs
lola: 174510 markings, 1936589 edges, 797 markings/sec, 235 secs
lola: 178349 markings, 1990811 edges, 768 markings/sec, 240 secs
lola: 182213 markings, 2044041 edges, 773 markings/sec, 245 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
lola: subprocess 3 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (E (F (E (X ((FIREABLE(division2_replicate_11_4_A_10_3) OR FIREABLE(division2_replicate_3_27_B_3_26)))))) OR (((NOT FIREABLE(division2_replicate_10_8_A_11_8) AND NOT FIREABLE(division2_replicate_29_5_B_28_4)) OR FIREABLE(division1_mutate_28_17_A) OR NOT FIREABLE(division1_replicate_27_11_B) OR (NOT FIREABLE(division2_mutate_18_5_B_17_4) AND NOT FIREABLE(division1_replicate_19_3_A))) AND E (F (... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (E (X ((FIREABLE(division2_replicate_11_4_A_10_3) OR FIREABLE(division2_replicate_3_27_B_3_26))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U EX((FIREABLE(division2_replicate_11_4_A_10_3) OR FIREABLE(division2_replicate_3_27_B_3_26))))
lola: processed formula length: 103
lola: 3 rewrites
lola: formula mentions 0 of 2702 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D30CS010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 7204 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: 34 markings, 33 edges, 3689348869717491712 markings/sec, 0 secs
lola: 52 markings, 51 edges, 4 markings/sec, 5 secs
lola: 69 markings, 68 edges, 3 markings/sec, 10 secs
lola: 82 markings, 81 edges, 3 markings/sec, 15 secs
lola: 95 markings, 94 edges, 3 markings/sec, 20 secs
lola: 107 markings, 106 edges, 2 markings/sec, 25 secs
lola: 119 markings, 118 edges, 2 markings/sec, 30 secs
lola: 130 markings, 129 edges, 2 markings/sec, 35 secs
lola: 140 markings, 139 edges, 2 markings/sec, 40 secs
lola: 150 markings, 149 edges, 2 markings/sec, 45 secs
lola: 158 markings, 157 edges, 2 markings/sec, 50 secs
lola: 166 markings, 165 edges, 2 markings/sec, 55 secs
lola: 174 markings, 173 edges, 2 markings/sec, 60 secs
lola: 181 markings, 180 edges, 1 markings/sec, 65 secs
lola: 188 markings, 187 edges, 1 markings/sec, 70 secs
lola: 196 markings, 195 edges, 2 markings/sec, 75 secs
lola: 203 markings, 202 edges, 1 markings/sec, 80 secs
lola: 209 markings, 208 edges, 1 markings/sec, 85 secs
lola: 216 markings, 215 edges, 1 markings/sec, 90 secs
lola: 222 markings, 221 edges, 1 markings/sec, 95 secs
lola: 229 markings, 228 edges, 1 markings/sec, 100 secs
lola: 235 markings, 234 edges, 1 markings/sec, 105 secs
lola: 241 markings, 240 edges, 1 markings/sec, 110 secs
lola: 246 markings, 245 edges, 1 markings/sec, 115 secs
lola: 252 markings, 251 edges, 1 markings/sec, 120 secs
lola: 258 markings, 257 edges, 1 markings/sec, 125 secs
lola: 263 markings, 262 edges, 1 markings/sec, 130 secs
lola: 268 markings, 267 edges, 1 markings/sec, 135 secs
lola: 274 markings, 273 edges, 1 markings/sec, 140 secs
lola: 280 markings, 279 edges, 1 markings/sec, 145 secs
lola: 286 markings, 285 edges, 1 markings/sec, 150 secs
lola: 291 markings, 290 edges, 1 markings/sec, 155 secs
lola: 297 markings, 296 edges, 1 markings/sec, 160 secs
lola: 302 markings, 301 edges, 1 markings/sec, 165 secs
lola: 307 markings, 306 edges, 1 markings/sec, 170 secs
lola: 312 markings, 311 edges, 1 markings/sec, 175 secs
lola: 317 markings, 316 edges, 1 markings/sec, 180 secs
lola: 322 markings, 321 edges, 1 markings/sec, 185 secs
lola: 327 markings, 326 edges, 1 markings/sec, 190 secs
lola: 332 markings, 331 edges, 1 markings/sec, 195 secs
lola: 337 markings, 336 edges, 1 markings/sec, 200 secs
lola: 342 markings, 341 edges, 1 markings/sec, 205 secs
lola: 347 markings, 346 edges, 1 markings/sec, 210 secs
lola: 352 markings, 351 edges, 1 markings/sec, 215 secs
lola: 358 markings, 357 edges, 1 markings/sec, 220 secs
lola: 364 markings, 363 edges, 1 markings/sec, 225 secs
lola: 369 markings, 368 edges, 1 markings/sec, 230 secs
lola: 375 markings, 374 edges, 1 markings/sec, 235 secs
lola: 380 markings, 379 edges, 1 markings/sec, 240 secs
lola: 385 markings, 384 edges, 1 markings/sec, 245 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
lola: subprocess 4 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (((E (G (FIREABLE(division2_mutate_18_21_B_19_22))) OR NOT FIREABLE(division2_replicate_27_3_A_26_2)) U (FIREABLE(division2_mutate_24_20_A_25_20) OR FIREABLE(division2_replicate_9_30_A_8_29))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((NOT(A(TRUE U NOT FIREABLE(division2_mutate_18_21_B_19_22))) OR NOT FIREABLE(division2_replicate_27_3_A_26_2)) U (FIREABLE(division2_mutate_24_20_A_25_20) OR FIREABLE(division2_replicate_9_30_A_8_29)))
lola: processed formula length: 204
lola: 3 rewrites
lola: formula mentions 0 of 2702 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D30CS010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 7204 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: 7110 markings, 101864 edges, 1422 markings/sec, 0 secs
lola: 14271 markings, 245349 edges, 1432 markings/sec, 5 secs
lola: 21605 markings, 366055 edges, 1467 markings/sec, 10 secs
lola: 28705 markings, 518717 edges, 1420 markings/sec, 15 secs
lola: 35686 markings, 694659 edges, 1396 markings/sec, 20 secs
lola: 42757 markings, 867308 edges, 1414 markings/sec, 25 secs
lola: 50009 markings, 995407 edges, 1450 markings/sec, 30 secs
lola: 57294 markings, 1133590 edges, 1457 markings/sec, 35 secs
lola: 64505 markings, 1265004 edges, 1442 markings/sec, 40 secs
lola: 71615 markings, 1436789 edges, 1422 markings/sec, 45 secs
lola: 78691 markings, 1626038 edges, 1415 markings/sec, 50 secs
lola: 85761 markings, 1785140 edges, 1414 markings/sec, 55 secs
lola: 92788 markings, 1958024 edges, 1405 markings/sec, 60 secs
lola: 99939 markings, 2104651 edges, 1430 markings/sec, 65 secs
lola: 106953 markings, 2282503 edges, 1403 markings/sec, 70 secs
lola: 113962 markings, 2487883 edges, 1402 markings/sec, 75 secs
lola: 120913 markings, 2685725 edges, 1390 markings/sec, 80 secs
lola: 128072 markings, 2811884 edges, 1432 markings/sec, 85 secs
lola: 135148 markings, 2946522 edges, 1415 markings/sec, 90 secs
lola: 142616 markings, 3080855 edges, 1494 markings/sec, 95 secs
lola: 149704 markings, 3251960 edges, 1418 markings/sec, 100 secs
lola: 156700 markings, 3432995 edges, 1399 markings/sec, 105 secs
lola: 164055 markings, 3579646 edges, 1471 markings/sec, 110 secs
lola: 171320 markings, 3723341 edges, 1453 markings/sec, 115 secs
lola: 178600 markings, 3843553 edges, 1456 markings/sec, 120 secs
lola: 185832 markings, 3995946 edges, 1446 markings/sec, 125 secs
lola: 192810 markings, 4170234 edges, 1396 markings/sec, 130 secs
lola: 199837 markings, 4355548 edges, 1405 markings/sec, 135 secs
lola: 206930 markings, 4511838 edges, 1419 markings/sec, 140 secs
lola: 214092 markings, 4678262 edges, 1432 markings/sec, 145 secs
lola: 221341 markings, 4840824 edges, 1450 markings/sec, 150 secs
lola: 228322 markings, 5039944 edges, 1396 markings/sec, 155 secs
lola: 235334 markings, 5250810 edges, 1402 markings/sec, 160 secs
lola: 242420 markings, 5444441 edges, 1417 markings/sec, 165 secs
lola: 249445 markings, 5634313 edges, 1405 markings/sec, 170 secs
lola: 256366 markings, 5811108 edges, 1384 markings/sec, 175 secs
lola: 263228 markings, 6003867 edges, 1372 markings/sec, 180 secs
lola: 270127 markings, 6227171 edges, 1380 markings/sec, 185 secs
lola: 276906 markings, 6468388 edges, 1356 markings/sec, 190 secs
lola: 283880 markings, 6640190 edges, 1395 markings/sec, 195 secs
lola: 290916 markings, 6834929 edges, 1407 markings/sec, 200 secs
lola: 297864 markings, 7008300 edges, 1390 markings/sec, 205 secs
lola: 304779 markings, 7214782 edges, 1383 markings/sec, 210 secs
lola: 311506 markings, 7442188 edges, 1345 markings/sec, 215 secs
lola: 318378 markings, 7672485 edges, 1374 markings/sec, 220 secs
lola: 325396 markings, 7884008 edges, 1404 markings/sec, 225 secs
lola: 332156 markings, 8095387 edges, 1352 markings/sec, 230 secs
lola: 339125 markings, 8307201 edges, 1394 markings/sec, 235 secs
lola: 345923 markings, 8549027 edges, 1360 markings/sec, 240 secs
lola: 352650 markings, 8807311 edges, 1345 markings/sec, 245 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 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (((NOT FIREABLE(division2_mutate_21_5_A_20_5) AND NOT FIREABLE(division2_replicate_11_15_B_11_16) AND NOT FIREABLE(division2_mutate_17_11_B_18_11) AND NOT FIREABLE(division2_replicate_19_10_A_19_11)) U ((FIREABLE(division2_mutate_22_25_B_21_25) OR FIREABLE(division2_replicate_24_3_B_23_3)) AND (FIREABLE(division2_mutate_26_16_B_27_17) OR FIREABLE(division2_mutate_13_6_A_14_7) OR FIREABLE(divi... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a B\xfcchi-Automaton
lola: processed formula: A (((NOT FIREABLE(division2_mutate_21_5_A_20_5) AND NOT FIREABLE(division2_replicate_11_15_B_11_16) AND NOT FIREABLE(division2_mutate_17_11_B_18_11) AND NOT FIREABLE(division2_replicate_19_10_A_19_11)) U ((FIREABLE(division2_mutate_22_25_B_21_25) OR FIREABLE(division2_replicate_24_3_B_23_3)) AND (FIREABLE(division2_mutate_26_16_B_27_17) OR FIREABLE(division2_mutate_13_6_A_14_7) OR FIREABLE(division2_mutate_14_28_A_15_29) OR FIREABLE(division2_replicate_5_24_A_4_25)))))
lola: processed formula: A (((NOT FIREABLE(division2_mutate_21_5_A_20_5) AND NOT FIREABLE(division2_replicate_11_15_B_11_16) AND NOT FIREABLE(division2_mutate_17_11_B_18_11) AND NOT FIREABLE(division2_replicate_19_10_A_19_11)) U ((FIREABLE(division2_mutate_22_25_B_21_25) OR FIREABLE(division2_replicate_24_3_B_23_3)) AND (FIREABLE(division2_mutate_26_16_B_27_17) OR FIREABLE(division2_mutate_13_6_A_14_7) OR FIREABLE(divi... (shortened)
lola: processed formula length: 477
lola: 0 rewrites
lola: formula mentions 0 of 2702 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D30CS010-CTLFireability.task
lola: the resulting B\xfcchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 7208 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: 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: 886 markings, 886 edges
lola: ========================================
lola: subprocess 6 will run for 278 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (A (F (A (X ((FIREABLE(division2_mutate_18_24_B_17_24) OR FIREABLE(division2_mutate_24_19_B_23_18)))))) OR NOT(E (F (FIREABLE(division1_replicate_9_1_A)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 278 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F (A (X ((FIREABLE(division2_mutate_18_24_B_17_24) OR FIREABLE(division2_mutate_24_19_B_23_18))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U AX((FIREABLE(division2_mutate_18_24_B_17_24) OR FIREABLE(division2_mutate_24_19_B_23_18))))
lola: processed formula length: 101
lola: 5 rewrites
lola: formula mentions 0 of 2702 places; total mentions: 0
lola: closed formula file PhaseVariation-PT-D30CS010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 7204 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: 1702 markings, 10077 edges, 3689320832170983424 markings/sec, 0 secs
lola: 7267 markings, 96417 edges, 1113 markings/sec, 5 secs
lola: 12847 markings, 199804 edges, 1116 markings/sec, 10 secs
lola: 18438 markings, 298958 edges, 1118 markings/sec, 15 secs
lola: 24060 markings, 389996 edges, 1124 markings/sec, 20 secs
lola: 29599 markings, 510699 edges, 1108 markings/sec, 25 secs
lola: 35349 markings, 648867 edges, 1150 markings/sec, 30 secs
lola: 41192 markings, 800767 edges, 1169 markings/sec, 35 secs
lola: 47043 markings, 893075 edges, 1170 markings/sec, 40 secs
lola: 52737 markings, 1000778 edges, 1139 markings/sec, 45 secs
lola: 58454 markings, 1095572 edges, 1143 markings/sec, 50 secs
lola: 64150 markings, 1192893 edges, 1139 markings/sec, 55 secs
lola: 69744 markings, 1318591 edges, 1119 markings/sec, 60 secs
lola: 75297 markings, 1456820 edges, 1111 markings/sec, 65 secs
lola: 80746 markings, 1597564 edges, 1090 markings/sec, 70 secs
lola: 85992 markings, 1702962 edges, 1049 markings/sec, 75 secs
lola: 91189 markings, 1820537 edges, 1039 markings/sec, 80 secs
lola: 96398 markings, 1933529 edges, 1042 markings/sec, 85 secs
lola: 101590 markings, 2043660 edges, 1038 markings/sec, 90 secs
lola: 106909 markings, 2174443 edges, 1064 markings/sec, 95 secs
lola: 112088 markings, 2320556 edges, 1036 markings/sec, 100 secs
lola: 117180 markings, 2474744 edges, 1018 markings/sec, 105 secs
lola: 122687 markings, 2593714 edges, 1101 markings/sec, 110 secs
lola: 128380 markings, 2688635 edges, 1139 markings/sec, 115 secs
lola: 134051 markings, 2793145 edges, 1134 markings/sec, 120 secs
lola: 139785 markings, 2884588 edges, 1147 markings/sec, 125 secs
lola: 145509 markings, 3000608 edges, 1145 markings/sec, 130 secs
lola: 151022 markings, 3130644 edges, 1103 markings/sec, 135 secs
lola: 156541 markings, 3271927 edges, 1104 markings/sec, 140 secs
lola: 162255 markings, 3386974 edges, 1143 markings/sec, 145 secs
lola: 167896 markings, 3481196 edges, 1128 markings/sec, 150 secs
lola: 173540 markings, 3584233 edges, 1129 markings/sec, 155 secs
lola: 179304 markings, 3676329 edges, 1153 markings/sec, 160 secs
lola: 185006 markings, 3792789 edges, 1140 markings/sec, 165 secs
lola: 190528 markings, 3923148 edges, 1104 markings/sec, 170 secs
lola: 195945 markings, 4062361 edges, 1083 markings/sec, 175 secs
lola: 201267 markings, 4184898 edges, 1064 markings/sec, 180 secs
lola: 206425 markings, 4294441 edges, 1032 markings/sec, 185 secs
lola: 211590 markings, 4415215 edges, 1033 markings/sec, 190 secs
lola: 216769 markings, 4519662 edges, 1036 markings/sec, 195 secs
lola: 222017 markings, 4635808 edges, 1050 markings/sec, 200 secs
lola: 227175 markings, 4774149 edges, 1032 markings/sec, 205 secs
lola: 232265 markings, 4919084 edges, 1018 markings/sec, 210 secs
lola: 237315 markings, 5082664 edges, 1010 markings/sec, 215 secs
lola: 241909 markings, 5191700 edges, 919 markings/sec, 220 secs
lola: 246494 markings, 5303369 edges, 917 markings/sec, 225 secs
lola: 251081 markings, 5428962 edges, 917 markings/sec, 230 secs
lola: 255684 markings, 5538171 edges, 921 markings/sec, 235 secs
lola: 260225 markings, 5652499 edges, 908 markings/sec, 240 secs
lola: 264781 markings, 5787661 edges, 911 markings/sec, 245 secs
lola: 269326 markings, 5931880 edges, 909 markings/sec, 250 secs
lola: 273814 markings, 6082650 edges, 898 markings/sec, 255 secs
lola: 278372 markings, 6223562 edges, 912 markings/sec, 260 secs
lola: 282936 markings, 6332461 edges, 913 markings/sec, 265 secs
lola: 287459 markings, 6450540 edges, 905 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-D30CS010-CTLFireability-0 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-1 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-2 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-3 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-4 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-5 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-7 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-9 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-11 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-12 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-CTLFireability-14 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA PhaseVariation-PT-D30CS010-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-D30CS010"
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-D30CS010.tgz
mv PhaseVariation-PT-D30CS010 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-D30CS010, 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-152666474300655"
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 ;