Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.............
=====================================================================
Generated by BenchKit 2-2979
Executing tool marcie
Input is S_BridgeAndVehicles-COL-V20P10N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r173kn-ebro-146433144900093
=====================================================================

--------------------
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 BridgeAndVehicles-COL-V20P10N10-CTLCardinality-0
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-1
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-15
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-2
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-3
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-4
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-5
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-6
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-7
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-8
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1464784917453


Marcie rev. 8535M (built: crohr on 2016-04-27)
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --mcc-mode --memory=6 --suppress

parse successfull
net created successfully

Unfolding complete |P|=68|T|=548|A|=4070
Time for unfolding: 0m 3.610sec

Net: pnml3974157798567782457
(NrP: 68 NrTr: 548 NrArc: 4070)

net check time: 0m 0.004sec

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.018sec

init dd package: 0m 8.080sec


RS generation: 3m49.452sec


-> reachability set: #nodes 1360582 (1.4e+06) #states 6,732,570 (6)



starting MCC model checker
--------------------------

checking: EG [EF [~ [2<=SUR_PONT_A_dot]]]
normalized: EG [E [true U ~ [2<=SUR_PONT_A_dot]]]

abstracting: (2<=SUR_PONT_A_dot) states: 2,084,640 (6)

EG iterations: 0
-> the formula is TRUE

FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-6 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m20.726sec

checking: ~ [AX [AG [SORTI_A_dot<=SORTI_A_dot]]]
normalized: EX [E [true U ~ [SORTI_A_dot<=SORTI_A_dot]]]

abstracting: (SORTI_A_dot<=SORTI_A_dot) states: 6,732,570 (6)
.-> the formula is FALSE

FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-8 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 1.917sec

checking: ~ [EG [sum(VIDANGE_sens2, VIDANGE_sens1)<=ATTENTE_B_dot]]
normalized: ~ [EG [sum(VIDANGE_sens2, VIDANGE_sens1)<=ATTENTE_B_dot]]

abstracting: (sum(VIDANGE_sens2, VIDANGE_sens1)<=ATTENTE_B_dot) states: 6,679,616 (6)
..............................................................................................................................
before gc: list nodes free: 2969713

after gc: idd nodes used:1915121, unused:62084879; list nodes free:372405807
..........................................
EG iterations: 168
-> the formula is TRUE

FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-3 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 9m29.273sec

checking: A [AF [ROUTE_B_dot<=ROUTE_A_dot] U AF [1<=SUR_PONT_A_dot]]
normalized: [~ [EG [EG [~ [1<=SUR_PONT_A_dot]]]] & ~ [E [EG [~ [1<=SUR_PONT_A_dot]] U [EG [~ [1<=SUR_PONT_A_dot]] & EG [~ [ROUTE_B_dot<=ROUTE_A_dot]]]]]]

abstracting: (ROUTE_B_dot<=ROUTE_A_dot) states: 3,607,218 (6)
..................................................................................................
before gc: list nodes free: 3089701

after gc: idd nodes used:2194935, unused:61805065; list nodes free:396230213
................................................................................................
before gc: list nodes free: 24430204

after gc: idd nodes used:1712063, unused:62287937; list nodes free:400104598
...........................................................................
EG iterations: 269
abstracting: (1<=SUR_PONT_A_dot) states: 2,679,180 (6)
.................................................................................................................
EG iterations: 113
abstracting: (1<=SUR_PONT_A_dot) states: 2,679,180 (6)
.................................................................................................................
EG iterations: 113
abstracting: (1<=SUR_PONT_A_dot) states: 2,679,180 (6)
.................................................................................................................
EG iterations: 113
.
EG iterations: 1
-> the formula is TRUE

FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-5 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 26m36.269sec

checking: E [ATTENTE_A_dot<=sum(CONTROLEUR_sens2, CONTROLEUR_sens1) U AX [2<=SUR_PONT_B_dot]]
normalized: E [ATTENTE_A_dot<=sum(CONTROLEUR_sens2, CONTROLEUR_sens1) U ~ [EX [~ [2<=SUR_PONT_B_dot]]]]

abstracting: (2<=SUR_PONT_B_dot) states: 2,084,640 (6)
.abstracting: (ATTENTE_A_dot<=sum(CONTROLEUR_sens2, CONTROLEUR_sens1)) states: 1,004,265 (6)
-> the formula is TRUE

FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-7 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 4m51.343sec

checking: [sum(CONTROLEUR_sens2, CONTROLEUR_sens1)<=ROUTE_B_dot & EF [AG [ATTENTE_B_dot<=SUR_PONT_A_dot]]]
normalized: [sum(CONTROLEUR_sens2, CONTROLEUR_sens1)<=ROUTE_B_dot & E [true U ~ [E [true U ~ [ATTENTE_B_dot<=SUR_PONT_A_dot]]]]]

abstracting: (ATTENTE_B_dot<=SUR_PONT_A_dot) states: 1,481,838 (6)

before gc: list nodes free: 60419336

after gc: idd nodes used:1386475, unused:62613525; list nodes free:402428393

BK_TIME_CONFINEMENT_REACHED

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

check for maximal unmarked siphon
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.003sec

2774 6993 12404 17124 22565 28994 33029 36192 36390 36846 37258 37702 38434 39182 39854 41126 43063 48312 54061 58431 61116 98771 99839 101823 103176 103261 103370 103484 103622 103820 104010 104910 104914 104942 104978 105017 105077 105170 120150 127164 127152 127198 127889 131840 144907 154732 172488 193132 205952 286737 286967 287157 287287 287467 287737 288007 288277 303062 303114 303070 303080 303103 303101 303124 303110 303104 303062 302978 302974 302995 303000 303014 303032 303083 309968 310042 310094 310144 310468 316340 321038 331344 338700 352270 368364 417479 421837 421225 419967 420171 420238 420284 420316 420341 420359 420400 430284 432504 432258 432177 431664 434872 432016 436720 434704 432016 441448 441362 440696 438772 436722 436828 436927 436936 436993 436985 436991 436899 434547 435203 435545 436929 438697 438343 441983 442711 438343 443023 446395 450581 449531 447151 446519 446695 446750 446796 446837 446885 446904 446723 450323 450485 450629 451573 453865 454585 451705 455545 455545 456025 460297 459109 457525 456235 456441 456471 456542 456567 456601 456627 456514 460357 460522 460666 461450 461330 463970 461330 461330 464410 464384 468254 467138 465030 464470 464631 464673 464713 464748 464779 464801 464666 468874 469045 469270 469940 471344 469424 469424 471944 472384 471046 474500 472992 471368 471468 471525 471568 471603 471634 471668 471635 476169 476103 476268 476291 477521 478025 476225 476225 476225 477121 480311 479501 477665 477177 477309 477352 477386 477441 477447 477454 477365 482142 482246 482543 483003 481947 481947 483483 483227 482055 485151 484251 482551 482073 482227 482260 482304 482317 482339 482349 482283 487292 487328 486900 487620 487900 486780 486780 486780 486270 488974 488284 486720 486304 486414 486451 486479 486526 486526 486527 486484 491638 491671 490920 490170 490170 491010 490818 490434 488436 490621 489529 488353 488404 488323 488310 488293 488271 488235 488214 483493 483226 483115 483368 483010 483768 483764 483032 483968 484124 483396 485240 484408 483536 483580 483517 483504 483487 483465 483429 483403 478461 478309 478205 478209 478553 478719 478149 478773 478689 478163 479646 479211 478395 478185 478204 478174 478192 478138 478113 478073 478036 473784 473680 473566 473748 473822 473492 473492 473772 473186 474092 473852 473308 473172 473179 473157 473141 473121 473087 473056 473019 469465 469417 469261 469241 469129 469129 469255 469196 469141 469059 468851 468637 468644 468619 468586 468601 468539 468511 468478 466122 465795 465561 464750 464972 464860 464660 465108 465060 463378 464350 464152 463672 463384 463395 463384 463384 463384 463384 463419 463396 462854 462836 462922 462903 462768 462768 462960 462928 462716 463208 463064 462872 462728 462735 462721 462714 462681 462656 462616 462579 459191 459103 458926 458887 458822 458822 458822 458842 458543 458474 458390 458287 458267 458257 458243 458266 458243 458243 458249 459040 458840 458704 458266 458158 458359 458390 458152 458152 457415 457862 457686 457470 457414 457412 457412 457412 457429 457412 457412 457412 457095 457125 457115 457142 457115 457067 457067 457101 457288 457232 457148 457048 457004 457011 456983 456964 456941 456903 456874 454326 454046 453930 453320 453323 453138 453124 453304 453272 451812 452216 452002 451802 451768 451753 451753 451753 451753 451753 451756 452559 452352 452245 451861 451892 451801 451797 451797 451889 451304 451268 451164 451070 451035 451029 451020 451035 451020 451020 451023 451672 451498 451082 451000 450996 451089 451085 451068 450270 450504 450456 450336 450276 450238 450231 450231 450231 450231 450254 450237 450693 450525 450141 450135 450212 450212 450196 450123 449431 449636 449564 449441 449400 449394 449405 449394 449394 449415 449394 446957 446759 446407 446331 446267 446241 446291 446255 445350 445535 445451 445303 445289 1071798 1286348 1360582
iterations count:558285 (1018), effective:9187 (16)

initing FirstDep: 0m 0.004sec


iterations count:557 (1), effective:9 (0)
192471 192762 192778 193122 193117 193322 193421 193423 193436 193448 193911 193920 194363 194380 218851 218861 218869 218872 219729 223753 223752 223755 223758 226549 228143 228144 228148 228849 232043 232043 232047 232671 235459 235452 235456 237310 238370 238371 238842 240797 240797 241196 242733 242733 243049 244178 244178 244792 245225 245266 245303 245219 245184 245010 245017 245018 245090 244924 244924 244919 244916 244882 244890 244894 244885 244882 244848 244848 244856 244860 244859 244856 244814 244814 244814 244822 244826 244817 244814 244780 244780 244796 244792 244780 244788 244780 244898 244746 244770 244766 244746 244746 244746 244753 244746 245054 244712 244712 244712 244712 244724 244720 244720 244715 244712 244678 244710 244706 244678 244678 244678 244678 244678 244666 244651 244620 244500 244500 244438 244439 244402 244402 244402 244402 244368 244371 244370 244368 244334 244334 244334 244336 244337 244426 244300 244300 244300 244302 244303 244410 244266 244266 244266 244266 244268 244269 244232 244232 244232 244232 244236 244235 244232 244232 244198 244198 244198 244204 244203 244198 244198 244198 244191 244078 244014 243950 243916 243882 243950 243933 243746 244185 244202 249588 251024 251964 252941 253662 254528 254996 255483 255727 255661 255611 255503 255471 255439 255407 255375 255471 255743 255742 258922 261851 262771 263866 264565 265267 265760 266296 266553 266647 266522 266466 266436 266466 266451 266316 266286 266256 266675 266693 271797 272724 273699 274433 275345 275856 276417 276721 276938 276887 276845 276751 276723 276695 276667 276639 276611 276583 276993 279782 281933 283167 283898 284546 285297 285824 286182 286543 286617 286544 286496 286448 286422 286396 286370 286344 286422 286699 286699 289285 291677 292438 293347 293929 294514 294929 295387 295611 295678 295595 295551 295527 295503 295479 295455 295515 295503 295774 295783 298162 300375 301083 301930 302473 303019 303408 303840 304053 304119 304042 304002 303980 303958 303936 303914 303892 303958 304230 304229 306419 308453 309108 309893 310397 310904 311267 311673 311873 311926 311883 311845 311809 311789 311769 311749 311729 311709 311689 312060 313851 315621 316253 317078 317562 318129 318476 318806 319025 319140 319097 319074 319065 319056 319047 319038 319029 319020 319292 319319 322192 322810 323541 324020 324511 324875 325309 325540 325757 325729 325699 325671 325655 325639 325623 325607 325591 325575 325921 327361 328713 329354 329827 330439 330794 331207 331453 331678 331787 331747 331723 331709 331695 331681 331667 331653 331639 331625 331962 333404 334517 335218 335625 336108 336415 336718 336936 337176 337207 337191 337177 337171 337165 337159 337153 337105 337093 337081 337434 339353 339815 340363 340735 341093 341361 341690 341870 342054 342038 342020 342004 341994 342014 342009 342004 341999 341994 342252 342290 344029 344412 344842 345165 345552 345773 346034 346188 346305 346283 346271 346263 346255 346247 346239 346231 346223 346215 346513 347254 348026 348349 348776 349043 349364 349554 349734 349869 349966 349950 349942 349936 349930 349924 349918 349912 349906 349900 350298 350920 351548 351806 352123 352344 352600 352760 352958 353070 353109 353105 353103 353101 353091 353087 353083 353079 353075 353071 353298 354024 354236 354486 354677 354930 355095 355298 355412 355511 355507 355505 355503 355501 355499 355504 355503 355502 355501 355491 355850 356033 356250 356396 356582 356719 356891 357066 357159
iterations count:497945 (908), effective:2228 (4)

iterations count:790 (1), effective:11 (0)
18891 20868 22039 24623 24403 26803 26603 28819 30911 31858 32639 34463 36080 37670 48740 58509 59210 123859 127207 130627 137857 140869 143953 151585 154315 157063 159160 166174 168550 170992 177632 179291 181349 183467 189527 191411 192710 194492 199508 201506 203000 204080 205562 210162 211389 212529 213375 214545 218259 219171 219664 220206 220772 223608 224188 224560 224810 225108 237858 237918 237856 237955 237870 237942 237845 237901 237957 237862 237904 237940 237853 237883 237913 237838 237862 237882 237902 237841 237856 237868 237883 237838 238978 239730 240545 242671 242063 243750 244281 244979 246472 246925 247450 248673 249704 258077 257097 264379 263850 303527 303695 303826 303661 303311 303866 303331 303869 303277 303667 303075 303297 302891 303351 303703 305858 305692 305526 305359 305218 305260 305128 305158 305050 305070 304984 304999 304938 304236 304636 304186 304546 304216 304436 304376 304466 304636 304576 304616 304716 304816 304976 304724 305342 304242 319738 323470 327202 335444 338816 341345 349277 352289 355301 357500 364832 367484 370136 377028 379320 381039 383331 389583 391515 393447 394896 400125 402090 403662 405234 406413 411055 412267 413479 414388 415540 419272 420124 420976 421615 422310 425098 425606 426114 426495 427003 441367 441445 441550 441569 441615 441705 441717 441754 442066 442381 442307 450069 453417 456084 457597 458509 459634 460102 461393 460821 461232 460994 461366 460957 460973 460989 458163 458137 458060 458005 458087 457870 458050 457975 458135 458419 459157 459481 459373 459553 459465 459253 459027 459019 458974 458954 458873 459054 458958 459113 459057 459771 460095 460275 460311 460113 459701 459739 459570 459505 459469 459440 459359 459528 459444 459599 459543 459771 460383 460491 460401 460151 459791 459867 459641 459592 459526 459506 459504 459360 459520 459695 459618 459517 459841 460273 460183 460003 459771 459673 459521 459295 459286 459180 459160 459158 459014 459174 459123 459272 459081 459333 459693 459513 459333 459101 459041 458889 458737 458568 458503 458458 458438 458357 458538 458442 458597 458541 458391 458787 458607 458427 458229 457817 458007 457855 457627 457477 457503 457424 457404 457351 457245 457408 457574 457526 457591 457501 457321 457051 456943 456531 456493 456417 456341 456265 456210 456129 456087 456069 455974 456144 456080 456228 455871 455781 455673 455565 455457 455351 455143 454915 455105 454953 454801 454632 454557 454513 454482 454381 454530 454446 454581 454525 453943 454123 453943 453763 453565 453153 453050 452739 452711 452526 452380 452272 452049 452049 451905 451669 451664 451556 451430 451297 451189 451063 450955 450732 450660 450588 450570 450444 450347 450239 450131 450023 449897 449674 449602 449530 449458 449440 449314 449091 448929 448687 448516 448394 448275 448033 447965 447794 447706 447604 447485 447243 447175 447158 447039 446797 446729 446661 446559 446470 446368 446266 446147 446045 445973 445871 445769 445667 445565 445289 463729 492312 497882 499222 500240 503590 504794 506018 509250 510318 511134 514240 515224 516168 517128 519763 520616 521430 522258 524868 525424 526102 526796 529135 529780 530185 530739 532642 533294 533784 534093 534519 536205 536573 536865 537015 537181 538402 538634 538824 538950 539044 539122 545707 546051 546000 545917 545749 546057 545819 545515 545719 545891 545619 545755 545566 545762 545861 545281 545108 544890 544640 544624 544512 544294 544230 543980 543996 543900 543788 543570 543506 543490 543378 543160 543096 543032 542936 542862 542766 542622 542558 542462 542404 542308 542212 542116 542020 541770 559221 586253 591503 592448 593728 596885 598021 599177 602223 602976 604002 606931 607859 608751 609432 612143 612948 613718 614502 616781 617488 618130 618788 620995 621450 621988 622514 624311 624928 625296 625686 626092 627686 627945 628311 628457 628619 629640 629939 630177 630300 630394 630472 636625 636851 636901 636823 636665 636955 636731 636893 636637 636799 636543 636671 636493 636631 636770 636210 636082 635887 635741 635647 635542 635347 635287 635227 635077 634972 634882 634792 634702 634612 634507 634312 634252 634252 634132 633937 633877 633817 633757 633697 633622 633442 633382 633322 633262 633202 649520 650217 679638 680819 682023 684724 685785 686871 689770 690711 691434 693945 695095 695929 696783 699130 699910 700630 701368 703694 704359 704812 705430 707522 708090 708476 708970 709478 711256 711716 711992 712374 713785 714218 714564 714669 714823 715827 716111 716278 716436 716526 716629 722510 722572 722619 722456 722248 722623 722400 722612 722372 722507 722254 722374 722194 722366 722496 721983 721872 721741 721643 721470 721386 721283 721199 721101 720928 720928 720816 720643 720587 720531 720447 720386 720302 720190 720134 719933 719989 719905 719793 719737 719536 719606 719522 719438 719340 719256 734548 735344 762640 763463 764581 767426 768414 769426 772150 772831 773725 774637 777186 777962 778559 780759 781723 782393 783083 784932 785757 786341 786919 787361 789289 789807 790269 790747 792428 792745 793137 793495 793867 795165 795478 795712 795858 795978 797013 797214 797401 797487 797562 802959 803159 802881 802855 803249 803109 802915 803083 802861 803029 802807 802919 802699 802859 803019 802593 802528 802373 802321

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="S_BridgeAndVehicles-COL-V20P10N10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marcie"
export BK_RESULT_DIR="/users/gast00/fkordon/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/S_BridgeAndVehicles-COL-V20P10N10.tgz
mv S_BridgeAndVehicles-COL-V20P10N10 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool marcie"
echo " Input is S_BridgeAndVehicles-COL-V20P10N10, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r173kn-ebro-146433144900093"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;