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 BridgeAndVehicles-PT-V50P50N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r005kn-ebro-146347673000355
=====================================================================

--------------------
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-V50P50N10-CTLFireability-0
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-1
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-15
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-2
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-3
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-4
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-5
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-6
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-7
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-8
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1463600419934


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=CTLFireability.xml --mcc-mode --memory=6 --suppress

parse successfull
net created successfully

Net: BridgeAndVehicles_PT_V50P50N10
(NrP: 128 NrTr: 1328 NrArc: 10010)

net check time: 0m 0.002sec

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.007sec

init dd package: 0m 8.934sec


RS generation: 17m25.737sec


-> reachability set: #nodes 580268 (5.8e+05) #states 347,634,372 (8)



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


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

1311 3540 3584 3798 4932 9593 12636 13571 16489 19443 22438 23140 26125 29081 29488 32585 36038 37353 37353 37344 37466 37589 37385 37520 37673 37835 37910 37547 37742 37937 38114 38222 37451 37374 37365 37431 37515 37608 37365 37413 37470 37527 37554 37581 37581 37515 37354 37345 37369 37375 37354 37570 37507 37387 37588 37323 37334 37349 37388 37370 37373 37323 37375 46308 54905 54905 55067 55067 55201 55201 55309 55309 55375 55393 55393 55455 55455 55497 55497 55521 55521 55431 56915 58599 58683 60638 63264 66399 69504 72671 73551 76664 79860 82883 83745 87024 90366 90689 94901 97468 97520 104782 113870 113888 114012 114024 114126 114132 114195 114202 114214 114272 114272 114320 114308 114342 114324 114346 114305 114294 114294 120569 120569 122264 123434 127897 130669 133614 134588 137447 140246 140875 143661 146390 149063 149497 128766 123763 123815 128834 138729 138297 137406 137125 136055 135871 134767 134634 133531 133273 132247 131824 130957 130347 129624 128847 128251 127175 127175 136559 136559 138098 139204 143702 146477 147560 150284 153203 156086 156800 159573 162274 162540 165452 146686 139753 139753 143142 153143 154477 153343 153265 152170 152008 150937 150681 149692 149263 148402 147814 147097 146339 145782 144839 144387 143151 143167 155662 155662 157089 158104 162595 165433 166455 169232 172014 172831 175729 178556 181255 181777 184486 167495 157297 158856 160419 170804 173765 172680 172515 171477 171168 170250 169784 169002 168366 167736 166919 166412 165444 165066 163927 163710 162520 162272 177878 177880 177880 180109 184578 185775 188461 191231 194062 194916 197665 200515 201020 203935 206619 191563 180992 181074 181126 190898 196040 195101 194733 193926 193386 192687 192002 191420 190586 190176 189126 188864 187720 187551 186414 186164 184983 184492 198170 203215 203215 205195 209707 210813 213595 216356 217325 220062 222817 225572 226258 229084 231844 220347 208792 206409 206461 214077 221375 220688 220068 219498 218721 218277 217339 216982 215903 215701 214603 214419 213304 213001 211994 211501 210604 209829 219887 231669 231669 233414 234561 238997 241812 244624 245569 248313 251091 251826 254577 257262 260043 260565 239866 234863 234915 239934 249829 249397 248522 248177 247155 246973 245851 245682 244610 244379 243323 242932 242030 241457 240695 239957 239315 238285 238285 263244 263244 264729 265836 270306 273114 274170 276910 279675 282342 283254 285991 288687 289214 291929 273694 266438 266438 269384 279618 281212 280108 279986 278926 278754 277710 277372 276448 275956 275168 274509 273873 273034 272566 271523 271189 269912 269862 296133 297819 297819 300086 304566 305707 308459 311247 314045 314900 317631 320356 322976 323712 326364 310918 300191 301013 301065 311372 315981 314979 314676 313798 313331 312593 311949 311325 310533 310032 309086 308717 307593 307389 306298 306051 304869 304439 325492 335861 340312 341419 344217 347015 347950 350695 353442 356192 356894 359592 362244 362496 339754 337134 337186 344458 352101 351454 350795 350268 349449 349005 348052 347757 346636 346481 345389 345201 344082 343725 342750 342224 341370 340554 340590 340723 340723 360198 361334 364227 367127 368071 370923 373792 376569 377418 380326 383222 383642 386641 389556 391835 391835 391835 391926 392085 391893 392044 392197 392218 391964 392115 392235 391584 391789 391880 375855 363731 360199 360251 368845 375165 374364 373858 373165 372511 371935 371127 370677 369696 369394 368263 368092 366973 366783 365658 365281 364237 363610 366541 373454 374643 377481 380321 383205 384087 386983 389867 390456 393436 396343 399219 399622 402683 404774 404774 404769 404835 404976 405136 404875 405040 405188 404554 404874 405027 405112 404392 404576 384472 373073 373073 375106 385394 387950 386848 386732 385665 385385 384434 384001 383182 382583 381912 381134 380583 379657 379279 378140 377921 376688 376481 382506 389793 392745 393816 396641 399512 402253 403200 406086 408988 409513 412480 415390 418182 418827 420749 420749 420861 420735 420885 421030 421183 420847 421013 421155 420404 420750 420871 420956 420119 396017 389048 389100 394906 404014 403537 402707 402315 401345 401106 399959 399808 398722 398558 397445 397109 396140 395632 394832 394130 393443 392456 392456 408191 409327 412259 415120 416064 418916 421785 424562 425425 428319 431215 431629 434634 437549 439828 439828 439828 439907 440060 439807 439992 440142 440302 439852 440036 440165 440129 439638 439765 421578 409434 408127 408179 418486 423093 422122 421786 420908 420439 419701 419055 418431 417637 417136 416188 415861 414695 414543 413398 413149 411997 411535 418740 430881 433857 434883 437708 440616 441449 444322 447234 450112 450742 453662 456562 459212 460005 462011 462011 462129 462024 462165 462310 462344 462145 462305 462453 461841 462075 462181 462272 461489 438085 430310 430362 435381 445276 444844 443953 443672 442602 442418 441333 441181 440078 439820 438794 438371 437504 436894 436171 435392 434796 433718 433718 453986 456707 459650 462497 463472 466329 469219 469884 472850 475740 478624 479120 482083 484962 487298 487298 487298 487374 487524 487549 487453 487612 487757 487307 487488 487614 487599 487084 487208 469048 456518 455597 456193 466210 470563 469561 469256 468378 467909 467133 466525 465901 465107 464606 463658 463289 462165 461959 460849 460619 459437 459005 472418 484559 487535 488585 491421 494294 495140 498023 500912 503826 504428 507358 510240 512890 513697 515689 515689 515798 515816 515813 515961 516111 515751 515938 516077 516060 515669 515787 515869 515005 490569 483988 484040 490226 498954 498390 497647 497209 496285 495997 494897 494694 493621 493441 492332 492049 491048 490572 489699 489070 488339 487396 487396 515478 516612 519527 522395 523340 526173 529050 531966 532680 535572 538474 538852 541881 544806 547058 547058 547191 547110 547254 547402 547123 547300 547442 547455 547122 547269 547372 546580 546806 526268 515357 515357 517851 528453 530182 529066 528959 527868 527669 526655 526285 525395 524867 524117 523418 522824 521941 521473 520429 520094 518867 518765 531682 535698 538664 539717 542522 545373 548257 549069 551961 554844 555325 558340 561253 564042 564671 566573 566573 566658 566811 566583 566764 566911 567062 566642 566817 566931 566154 566455 566564 549409 537071 533313 533365 542856 548279 547373 546972 546202 545625 544966 544241 543702 542823 542413 541362 541099 539982 539784 538670 538395 537246 535045 535119 537000 539626 542560 545323 548141 549102 551850 554573 557239 558045 560728 563357 563819 541789 535108 535160 541346 550074 549510 548767 548329 547420 547069 546017 545814 544722 544561 543452 543169 542137 541692 540819 540190 539419 538519 538516 535162 535162 538182 540903 543805 546693 547650 550495 553378 554080 557029 559936 562820 563316 566267 569158 571494 571494 570493 570218 570376 570202 570345 570489 570009 570270 570404 570521 569912 570071 570157 556055 542808 535225 535277 542893 550191 549465 548884 548272 547537 547048 546153 545796 544717 544513 543397 543229 542114 541809 540771 540307 539371 535279 538110 541566 542739 545598 548453 551232 552243 555109 558009 558669 561601 564509 567403 567837 570833 572987 572405 570232 570305 570445 570597 570354 570510 570642 570147 570359 570491 570572 569900 570031 550867 538439 535342 536426 546663 550308 549219 549001 548024 547654 546805 546270 545565 544852 544264 543403 542941 541915 541651 540489 540305 539072 535396 539589 543439 546427 547462 550279 553166 553946 556877 559762 562652 563241 566182 569078 571838 572524 574480 572392 570470 570365 570502 570642 570676 570471 570624 570764 570152 570377 570473 570553 569797 546772 535459 535511 540530 550425 550039 549102 548821 547751 547567 546482 546330 545227 544969 543943 543520 542653 542043 541320 540541 539945 535513 535513 542661 545382 548325 551172 552147 555004 557894 558559 561525 564415 567299 567795 570758 573637 575973 575569 571281 570554 570709 570487 570651 570792 570936 570531 570683 570809 570032 570302 570400 553233 541143 535576 535628 545119 550542 549670 549235 548465 547888 547229 546504 545965 545086 544676 543620 543362 542260 542047 540957 540658 539542 535630 542577 546243 549016 550260 553090 555986 556841 559728 562626 565399 566167 569078 571966 572281 575412 577466 574351 570710 570617 570748 570894 570515 570741 570888 571016 570476 570653 570755 570720 570112 547872 535693 535693 539941 550659 550320 549331 549154 548015 547892 546802 546621 545542 545203 544273 543754 542960 542277 541635 540775 540274 537416 535747 544068 548269 551228 554110 555055 557897 560805 561540 564457 567348 570253 570771 573705 576562 577418 578059 571819 570788 570937 570703 570876 571026 571170 570750 570917 571022 570158 570512 570607 553467 541129 535810 535862 545353 550776 549870 549469 548662 548122 547423 546738 546199 545320 544910 543859 543596 542465 542281 541167 540892 539743 535864 545561 549229 552002 553273 556113 558972 559852 562714 565612 568385 569153 572064 574952 575258 578415 580452 575097 570935 570818 570958 571101 571251 570915 571077 571214 570566 570824 570917 570994 570184 546414 535927 535979 541396 550893 550416 549586 549241 548219 547985 546896 546742 545646 545437 544381 543988 543086 542511 541749 541009 540367 535981 535981 550308 551415 554337 557191 558152 561005 563902 566679 567513 570412 573302 573761 576741 579638 581945 578905 570932 571001 571141 571290 571029 571188 571329 570695 571025 571151 571250 570530 570679 551061 537587 536044 537607 548183 550921 549843 549703 548665 548356 547438 546972 546190 545554 544883 544105 543598 542628 542250 541111 540892 539680 536098 548547 552482 555434 556490 559300 562163 564942 565872 568775 571677 572205 575169 578079 580871 581516 582979 573583 571145 571300 571108 571254 571401 571422 571161 571304 571415 570743 570935 571039 554944 542532 536161 536213 544807 551127 550326 549820 549127 548473 547897 547089 546639 545658 545356 544205 544054 542935 542745 541620 541243 540196 536215 536291 538073 539277 543634 546410 549216 550182 552930 555706 556409 559164 561847 564496 564989 543973 536278 536330 541747 551244 550767 549937 549592 548575 548336 547216 547093 545974 545788 544703 544339 543403 542862 542062 541360 540676 539689 539686 538010 536332 537773 541974 544890 547815 548738 551602 554510 555241 558142 561053 563958 564476 567410 570267 571123 572664 571744 571394 571558 571396 571533 571683 571287 571485 571610 571629 571166 571289 571381 570276 544992 536395 536447 543366 551361 550755 550054 549527 548707 548309 547309 547063 545929 545792 544667 544456 543365 542979 542037 541477 540661 536449 536449 542684 543809 546699 549538 550481 553347 556216 559104 559809 562714 565628 568387 568998 571956 574157 573761 571615 571481 571627 571652 571560 571704 571842 571392 571565 571703 571667 571166 571255 553083 540553 536512 537108 546871 551478 550476 550171 549293 548824 548048 547440 546816 546022 545521 544573 544204 543080 542874 541764 541534 540352 536566 540763 544520 547496 548546 551382 554255 555095 557984 560873 563751 564389 567301 570201 572851 573658 575650 573781 571646 571553 571684 571830 571451 571677 571824 571952 571430 571589 571691 571656 571048 548808 536629 536629 540877 551595 551256 550267 550090 548951 548828 547738 547557 546507 546139 545209 544690 543896 543213 542571 541711 541210 538352 536683 542252 546453 549412 552294 553239 556081 558989 559720 562641 565532 568437 568955 571889 574746 575602 576939 572851 571733 571885 571693 571848 571986 572007 571746 571889 572000 571349 571544 571624 555529 543405 536746 536798 545392 551712 550911 550405 549712 549058 548482 547674 547224 546243 545941 544810 544639 543541 543330 542205 541828 540817 536800 543749 547316 548496 551343 554183 557067 557949 560817 563729 564318 567298 570205 573081 573484 576545 578636 575906 571883 571799 571936 572082 571749 571947 572088 572222 571718 571886 571973 571000 571363 549948 536863 536863 540252 550253 551587 550467 550375 549280 549175 548074 547791 546802 546373 545548 544924 544247 543447 542890 541945 541546 540257 536917 545238 549368 552311 555088 556156 559000 561896 562671 565564 568461 571228 571923 574844 577667 578228 579823 573559 571964 572119 571921 572073 572220 572241 571965 572123 572234 571541 571754 571831 555195 543351 536980 537032 545934 551946 551109 550639 549946 549292 548716 547908 547458 546477 546175 545024 544873 543734 543507 542412 542062 541015 537034 546731 550302 551506 554359 557208 560098 560952 563831 566715 567304 570284 573191 576095 576463 579531 581622 577002 572111 572012 572146 572289 572314 572133 572277 572402 571844 572036 572135 572191 571462 548838 537097 537097 541761 552063 551677 550740 550508 549374 549241 548161 548025 546918 546607 545644 545158 544327 543681 542998 542179 541630 537151 537151 549803 552492 555426 558314 559252 562116 564999 565702 568632 571531 574441 574936 577875 580749 583115 580787 572104 572177 572323 572354 572235 572382 572529 572034 572231 572363 572444 571796 571930 553257 540676 537214 538298 548308 552180 551119 550873 549928 549526 548677 548142 547437 546724 546136 545275 544859 543787 543523 542386 542177 540970 537268 549717 553567 556505 557570 560407 563254 564074 566985 569890 572780 573365 576294 579206 581966 582652 584608 575599 572321 572482 572302 572451 572595 572082 572376 572510 572627 572018 572177 572263 558161 544914 537331 537383 545334 552297 551571 550990 550378 549643 549154 548259 547902 546823 546619 545486 545279 544195 543915 542877 542413 541477 537385 537463 539142 540315 544699 547493 550216 551286 554035 556799 557551 560274 562962 565601 566141 545864 537448 537500 542112 552414 552028 551091 550810 549700 549592 548491 548319 547242 546958 545963 545509 544678 544032 543349 542530 541937 540859 540856 540859 537502 538943 543036 545971 546996 549836 552705 555601 556366 559269 562166 564933 565620 568549 571372 571933 573834 573004 572567 572444 572584 572721 572877 572517 572685 572816 572083 572399 572531 572578 571714 547266 537565 537617 543803 552531 552010 551224 550786 549862 549574 548474 548325 547198 547018 545935 545626 544625 544149 543312 542647 541916 537619 537619 543747 544881 547796 550664 551599 554442 557319 560235 560937 563841 566743 567121 570142 573075 575327 575027 572947 572660 572809 572581 572748 572898 573042 572622 572789 572894 572030 572408 572506 555339 543001 537682 537734 547225 552648 551742 551341 550534 549994 549335 548610 548071 547192 546782 545731 545468 544351 544153 543039 542764 541615 537736 541935 545597 548370 549614 552481 555340 556208 559082 561980 564753 565521 568432 571320 571626 574783 576820 575182 572819 572735 572872 573018 572694 572883 573024 573158 572654 572822 572909 571936 572299 550884 537799 537799 541188 550979 552523 551418 551311 550238 550111 549010 548727 547770 547309 546484 545860 545183 544383 543826 542881 542482 541193 537853 543422 547515 550495 553272 554340 557184 560080 560855 563748 566645 569412 570107 573028 575851 576412 578313 574309 572909 573067 572893 573036 573180 572712 572961 573095 573212 572603 572762 572848 558746 545499 537916 537968 545584 552882 552195 551575 550963 550228 549739 548844 548487 547408 547204 546088 545920 544805 544500 543462 542998 542062 537970 544923 548385 549540 552417 555272 558051 559062 561928 564828 565488 568420 571328 574222 574656 577652 579806 577481 573059 572981 573118 573261 572982 573153 573288 573301 572960 573098 573191 572399 572614 552064 538033 538033 540527 551129 552858 551742 551635 550544 550345 549331 548961 548071 547543 546793 546094 545500 544617 544149 543105 542770 541543 538087 546408 550424 553390 554443 557248 560099 562983 563795 566687 569570 570051 573066 575979 578768 579397 581299 575143 573140 573301 573121 573261 573414 572901 573180 573329 573446 572816 572996 573055 558980 545415 538150 538202 546153 553116 552390 551809 551197 550462 549973 549078 548721 547642 547385 546305 546098 545014 544734 543696 543232 542296 538204 547903 551422 552561 555436 558299 561037 562068 564944 567814 568477 571423 574314 577208 577643 580660 582792 578697 573287 573197 573328 573477 573089 573339 573477 573608 573086 573269 573353 573294 572713 550894 538267 538267 542090 551657 552942 551905 551728 550643 550522 549425 549195 548175 547777 546881 546328 545572 544851 544251 543349 542897 539990 538321 549394 553560 556511 559244 560336 563190 566092 566844 569763 572646 575546 576092 579016 581856 582744 582701 574205 573356 573505 573252 573432 573576 573729 573279 573455 573575 573539 573038 573154 554955 542613 538384 538436 548743 553350 552379 552043 551165 550696 549958 549312 548688 547894 547393 546445 546118 544952 544800 543655 543406 542224 538438 550887 554648 557624 558650 561475 564383 565216 568089 571001 573879 574509 577429 580329 582979 583772 585778 577498 573497 573658 573496 573639 573789 573381 573576 573716 573818 573251 573395 573460 572382 547098 538501 538553 545472 553467 552820 552160 551633 550813 550415 549415 549169 548022 547843 546751 546562 545471 545085 544143 543583 542726 538555 538555 540260 541385 545794 548618 549619 552381 555136 557888 558671 561399 564073 566641 567287 547791 538618 538618 541068 543420 545676 547838 549908 551888 553780 553780 555586 557308 558948 560508 561990 563396 564728 565988 565988 567178 568300 569356 570348 571278 572148 572148 572960 573716 574418 575068 575668 576220 576726 576726 577188 577608 577988 578330 578636 578908 578908 579148 579358 579540 579696 579828 579938 579938 580028 580100 580156 580198 580228 580248 580248 580260 580266 580268
iterations count:2543699 (1915), effective:67146 (50)

initing FirstDep: 0m 0.002sec

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="BridgeAndVehicles-PT-V50P50N10"
export BK_EXAMINATION="CTLFireability"
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/BridgeAndVehicles-PT-V50P50N10.tgz
mv BridgeAndVehicles-PT-V50P50N10 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 BridgeAndVehicles-PT-V50P50N10, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r005kn-ebro-146347673000355"
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 ;