About the Execution of smart for CircularTrains-PT-048
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15764.280 | 3600000.00 | 3600030.00 | 0.00 | T??????????????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2020-input.r033-smll-158901925700067.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool smart
Input is CircularTrains-PT-048, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r033-smll-158901925700067
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.5K Mar 30 01:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 30 01:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 8 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 8 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 08:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 08:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 26 07:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 26 07:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 37K Mar 24 05:37 model.pnml
--------------------
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 CircularTrains-PT-048-CTLCardinality-00
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-01
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-02
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-03
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-04
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-05
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-06
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-07
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-08
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-09
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-10
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-11
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-12
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-13
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-14
FORMULA_NAME CircularTrains-PT-048-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1589045907884
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running CircularTrains (PT), instance 048
Examination CTLCardinality
Parser /home/mcc/BenchKit/bin/parser/CTLCard.jar
Model checker /home/mcc/BenchKit/bin/rem_exec/smart
GOT IT HERE. BS
Petri model created: 96 places, 48 transitions, 192 arcs.
AT ITER 0 NEW BEST:: SOT 2603 SOS 550 HAS SOPS 550 HAS SOUS 550 HAS SOUPS 550 WITH SCORE 550.55
AT ITER 16 NEW BEST:: SOT 2601 SOS 548 HAS SOPS 548 HAS SOUS 548 HAS SOUPS 548 WITH SCORE 548.548
AT ITER 34 NEW BEST:: SOT 2598 SOS 545 HAS SOPS 545 HAS SOUS 545 HAS SOUPS 545 WITH SCORE 545.545
AT ITER 35 NEW BEST:: SOT 2597 SOS 544 HAS SOPS 544 HAS SOUS 544 HAS SOUPS 544 WITH SCORE 544.544
AT ITER 84 NEW BEST:: SOT 2595 SOS 542 HAS SOPS 542 HAS SOUS 542 HAS SOUPS 542 WITH SCORE 542.542
AT ITER 85 NEW BEST:: SOT 2594 SOS 541 HAS SOPS 541 HAS SOUS 541 HAS SOUPS 541 WITH SCORE 541.541
AT ITER 142 NEW BEST:: SOT 2589 SOS 538 HAS SOPS 538 HAS SOUS 538 HAS SOUPS 538 WITH SCORE 538.538
AT ITER 180 NEW BEST:: SOT 2589 SOS 534 HAS SOPS 534 HAS SOUS 534 HAS SOUPS 534 WITH SCORE 534.534
AT ITER 207 NEW BEST:: SOT 2584 SOS 531 HAS SOPS 531 HAS SOUS 531 HAS SOUPS 531 WITH SCORE 531.531
AT ITER 210 NEW BEST:: SOT 2584 SOS 528 HAS SOPS 528 HAS SOUS 528 HAS SOUPS 528 WITH SCORE 528.528
AT ITER 222 NEW BEST:: SOT 2584 SOS 527 HAS SOPS 527 HAS SOUS 527 HAS SOUPS 527 WITH SCORE 527.527
AT ITER 284 NEW BEST:: SOT 2583 SOS 525 HAS SOPS 525 HAS SOUS 525 HAS SOUPS 525 WITH SCORE 525.525
AT ITER 348 NEW BEST:: SOT 2580 SOS 520 HAS SOPS 520 HAS SOUS 520 HAS SOUPS 520 WITH SCORE 520.52
AT ITER 357 NEW BEST:: SOT 2580 SOS 517 HAS SOPS 517 HAS SOUS 517 HAS SOUPS 517 WITH SCORE 517.517
AT ITER 495 NEW BEST:: SOT 2580 SOS 516 HAS SOPS 516 HAS SOUS 516 HAS SOUPS 516 WITH SCORE 516.516
AT ITER 615 NEW BEST:: SOT 2579 SOS 515 HAS SOPS 515 HAS SOUS 515 HAS SOUPS 515 WITH SCORE 515.515
AT ITER 641 NEW BEST:: SOT 2579 SOS 513 HAS SOPS 513 HAS SOUS 513 HAS SOUPS 513 WITH SCORE 513.513
AT ITER 685 NEW BEST:: SOT 2578 SOS 511 HAS SOPS 511 HAS SOUS 511 HAS SOUPS 511 WITH SCORE 511.511
AT ITER 695 NEW BEST:: SOT 2578 SOS 510 HAS SOPS 510 HAS SOUS 510 HAS SOUPS 510 WITH SCORE 510.51
AT ITER 718 NEW BEST:: SOT 2576 SOS 508 HAS SOPS 508 HAS SOUS 508 HAS SOUPS 508 WITH SCORE 508.508
AT ITER 792 NEW BEST:: SOT 2575 SOS 507 HAS SOPS 507 HAS SOUS 507 HAS SOUPS 507 WITH SCORE 507.507
AT ITER 842 NEW BEST:: SOT 2575 SOS 506 HAS SOPS 506 HAS SOUS 506 HAS SOUPS 506 WITH SCORE 506.506
AT ITER 856 NEW BEST:: SOT 2570 SOS 501 HAS SOPS 501 HAS SOUS 501 HAS SOUPS 501 WITH SCORE 501.501
AT ITER 932 NEW BEST:: SOT 2567 SOS 498 HAS SOPS 498 HAS SOUS 498 HAS SOUPS 498 WITH SCORE 498.498
AT ITER 969 NEW BEST:: SOT 2566 SOS 496 HAS SOPS 496 HAS SOUS 496 HAS SOUPS 496 WITH SCORE 496.496
AT ITER 1135 NEW BEST:: SOT 2565 SOS 495 HAS SOPS 495 HAS SOUS 495 HAS SOUPS 495 WITH SCORE 495.495
AT ITER 1294 NEW BEST:: SOT 2565 SOS 493 HAS SOPS 493 HAS SOUS 493 HAS SOUPS 493 WITH SCORE 493.493
AT ITER 1480 NEW BEST:: SOT 2564 SOS 492 HAS SOPS 492 HAS SOUS 492 HAS SOUPS 492 WITH SCORE 492.492
AT ITER 1493 NEW BEST:: SOT 2559 SOS 490 HAS SOPS 490 HAS SOUS 490 HAS SOUPS 490 WITH SCORE 490.49
AT ITER 1522 NEW BEST:: SOT 2559 SOS 489 HAS SOPS 489 HAS SOUS 489 HAS SOUPS 489 WITH SCORE 489.489
AT ITER 1646 NEW BEST:: SOT 2558 SOS 487 HAS SOPS 487 HAS SOUS 487 HAS SOUPS 487 WITH SCORE 487.487
AT ITER 1647 NEW BEST:: SOT 2558 SOS 486 HAS SOPS 486 HAS SOUS 486 HAS SOUPS 486 WITH SCORE 486.486
AT ITER 1788 NEW BEST:: SOT 2556 SOS 484 HAS SOPS 484 HAS SOUS 484 HAS SOUPS 484 WITH SCORE 484.484
AT ITER 1798 NEW BEST:: SOT 2554 SOS 480 HAS SOPS 480 HAS SOUS 480 HAS SOUPS 480 WITH SCORE 480.48
AT ITER 1865 NEW BEST:: SOT 2551 SOS 475 HAS SOPS 475 HAS SOUS 475 HAS SOUPS 475 WITH SCORE 475.475
AT ITER 2070 NEW BEST:: SOT 2547 SOS 472 HAS SOPS 472 HAS SOUS 472 HAS SOUPS 472 WITH SCORE 472.472
AT ITER 2093 NEW BEST:: SOT 2547 SOS 471 HAS SOPS 471 HAS SOUS 471 HAS SOUPS 471 WITH SCORE 471.471
AT ITER 2132 NEW BEST:: SOT 2548 SOS 470 HAS SOPS 470 HAS SOUS 470 HAS SOUPS 470 WITH SCORE 470.47
AT ITER 2215 NEW BEST:: SOT 2547 SOS 468 HAS SOPS 468 HAS SOUS 468 HAS SOUPS 468 WITH SCORE 468.468
AT ITER 2294 NEW BEST:: SOT 2549 SOS 467 HAS SOPS 467 HAS SOUS 467 HAS SOUPS 467 WITH SCORE 467.467
AT ITER 2297 NEW BEST:: SOT 2546 SOS 465 HAS SOPS 465 HAS SOUS 465 HAS SOUPS 465 WITH SCORE 465.465
AT ITER 2307 NEW BEST:: SOT 2545 SOS 464 HAS SOPS 464 HAS SOUS 464 HAS SOUPS 464 WITH SCORE 464.464
AT ITER 2312 NEW BEST:: SOT 2545 SOS 462 HAS SOPS 462 HAS SOUS 462 HAS SOUPS 462 WITH SCORE 462.462
AT ITER 2432 NEW BEST:: SOT 2544 SOS 460 HAS SOPS 460 HAS SOUS 460 HAS SOUPS 460 WITH SCORE 460.46
AT ITER 2537 NEW BEST:: SOT 2541 SOS 459 HAS SOPS 459 HAS SOUS 459 HAS SOUPS 459 WITH SCORE 459.459
AT ITER 2667 NEW BEST:: SOT 2539 SOS 458 HAS SOPS 458 HAS SOUS 458 HAS SOUPS 458 WITH SCORE 458.458
AT ITER 2672 NEW BEST:: SOT 2538 SOS 457 HAS SOPS 457 HAS SOUS 457 HAS SOUPS 457 WITH SCORE 457.457
AT ITER 2678 NEW BEST:: SOT 2539 SOS 454 HAS SOPS 454 HAS SOUS 454 HAS SOUPS 454 WITH SCORE 454.454
AT ITER 2769 NEW BEST:: SOT 2539 SOS 453 HAS SOPS 453 HAS SOUS 453 HAS SOUPS 453 WITH SCORE 453.453
AT ITER 3046 NEW BEST:: SOT 2539 SOS 452 HAS SOPS 452 HAS SOUS 452 HAS SOUPS 452 WITH SCORE 452.452
AT ITER 3067 NEW BEST:: SOT 2540 SOS 451 HAS SOPS 451 HAS SOUS 451 HAS SOUPS 451 WITH SCORE 451.451
AT ITER 3101 NEW BEST:: SOT 2539 SOS 450 HAS SOPS 450 HAS SOUS 450 HAS SOUPS 450 WITH SCORE 450.45
AT ITER 3118 NEW BEST:: SOT 2537 SOS 449 HAS SOPS 449 HAS SOUS 449 HAS SOUPS 449 WITH SCORE 449.449
AT ITER 3315 NEW BEST:: SOT 2536 SOS 448 HAS SOPS 448 HAS SOUS 448 HAS SOUPS 448 WITH SCORE 448.448
AT ITER 3356 NEW BEST:: SOT 2535 SOS 447 HAS SOPS 447 HAS SOUS 447 HAS SOUPS 447 WITH SCORE 447.447
AT ITER 3649 NEW BEST:: SOT 2534 SOS 446 HAS SOPS 446 HAS SOUS 446 HAS SOUPS 446 WITH SCORE 446.446
AT ITER 3714 NEW BEST:: SOT 2534 SOS 445 HAS SOPS 445 HAS SOUS 445 HAS SOUPS 445 WITH SCORE 445.445
AT ITER 3818 NEW BEST:: SOT 2533 SOS 444 HAS SOPS 444 HAS SOUS 444 HAS SOUPS 444 WITH SCORE 444.444
AT ITER 3852 NEW BEST:: SOT 2532 SOS 443 HAS SOPS 443 HAS SOUS 443 HAS SOUPS 443 WITH SCORE 443.443
AT ITER 4306 NEW BEST:: SOT 2531 SOS 442 HAS SOPS 442 HAS SOUS 442 HAS SOUPS 442 WITH SCORE 442.442
AT ITER 4337 NEW BEST:: SOT 2531 SOS 441 HAS SOPS 441 HAS SOUS 441 HAS SOUPS 441 WITH SCORE 441.441
AT ITER 4461 NEW BEST:: SOT 2528 SOS 438 HAS SOPS 438 HAS SOUS 438 HAS SOUPS 438 WITH SCORE 438.438
AT ITER 4477 NEW BEST:: SOT 2527 SOS 437 HAS SOPS 437 HAS SOUS 437 HAS SOUPS 437 WITH SCORE 437.437
AT ITER 4575 NEW BEST:: SOT 2525 SOS 435 HAS SOPS 435 HAS SOUS 435 HAS SOUPS 435 WITH SCORE 435.435
AT ITER 4605 NEW BEST:: SOT 2525 SOS 434 HAS SOPS 434 HAS SOUS 434 HAS SOUPS 434 WITH SCORE 434.434
AT ITER 4908 NEW BEST:: SOT 2525 SOS 432 HAS SOPS 432 HAS SOUS 432 HAS SOUPS 432 WITH SCORE 432.432
CTL Cardinality file is: CTLCardinality.xml
READY TO PARSE. BS
PROPERTY: CircularTrains-PT-048-CTLCardinality-00 ( (! (AG( (! potential( (tk(P6)) <= (tk(P52)) ))))) & (EG( (EF(potential( (tk(P59)) <= (tk(P25)) ))))) )
PROPERTY: CircularTrains-PT-048-CTLCardinality-01 ( ( (AF(potential( ( 3 ) <= (tk(P93)) ))) | (AX( potential( ( 2 ) <= (tk(P15)) ))) ) & ( (! ( ( potential( ( 3 ) <= (tk(P44)) ) & potential( (tk(P3)) <= (tk(P17)) ) ) | ( potential( ( 2 ) <= (tk(P54)) ) & potential( (tk(P41)) <= (tk(P63)) ) ) )) | potential( (tk(P21)) <= (tk(P87)) ) ) )
PROPERTY: CircularTrains-PT-048-CTLCardinality-02 (EG( ( (AG( potential( ( 2 ) <= (tk(P20)) ))) | ( (! potential( ( 1 ) <= (tk(P52)) )) & ( potential( (tk(P93)) <= (tk(P14)) ) & potential( (tk(P72)) <= (tk(P92)) ) ) ) )))
PROPERTY: CircularTrains-PT-048-CTLCardinality-03 (! ( (AG( potential( ( 1 ) <= (tk(P18)) ))) | ( (AX( potential( ( 1 ) <= (tk(P21)) ))) | (AF(potential( ( 2 ) <= (tk(P76)) ))) ) ))
PROPERTY: CircularTrains-PT-048-CTLCardinality-04 (EG( ( potential( (tk(P48)) <= (tk(P16)) ) | ( (! potential( ( 2 ) <= (tk(P92)) )) | ( potential( ( 2 ) <= (tk(P10)) ) & potential( ( 2 ) <= (tk(P43)) ) ) ) )))
PROPERTY: CircularTrains-PT-048-CTLCardinality-05 (AG( ( (AF(potential( (tk(P61)) <= (tk(P15)) ))) | (! ( potential( ( 1 ) <= (tk(P38)) ) | potential( (tk(P80)) <= (tk(P89)) ) )) )))
PROPERTY: CircularTrains-PT-048-CTLCardinality-06 (AX( ( ( (! potential( ( 1 ) <= (tk(P69)) )) & ( potential( ( 3 ) <= (tk(P85)) ) | potential( ( 3 ) <= (tk(P66)) ) ) ) | (EF(potential( (tk(P4)) <= (tk(P67)) ))) )))
PROPERTY: CircularTrains-PT-048-CTLCardinality-07 ( potential( ( 3 ) <= (tk(P85)) ) | (AF(( (! potential( (tk(P48)) <= (tk(P84)) )) & ( potential( ( 1 ) <= (tk(P70)) ) & potential( ( 2 ) <= (tk(P36)) ) ) ))) )
PROPERTY: CircularTrains-PT-048-CTLCardinality-08 (AG( ( (! potential( ( 2 ) <= (tk(P28)) )) | potential( (tk(P46)) <= (tk(P1)) ) )))
PROPERTY: CircularTrains-PT-048-CTLCardinality-09 (EG( (AF((! potential( (tk(P93)) <= (tk(P26)) ))))))
PROPERTY: CircularTrains-PT-048-CTLCardinality-10 (AU( (AF(potential( (tk(P70)) <= (tk(P18)) ))),( ( potential( ( 2 ) <= (tk(P57)) ) & potential( ( 2 ) <= (tk(P19)) ) ) & ( potential( ( 2 ) <= (tk(P73)) ) | potential( ( 1 ) <= (tk(P24)) ) ) ) ))
PROPERTY: CircularTrains-PT-048-CTLCardinality-11 (EF((EX( potential( ( 2 ) <= (tk(P24)) )))))
PROPERTY: CircularTrains-PT-048-CTLCardinality-12 ( (AX( (AF(potential( ( 2 ) <= (tk(P38)) ))))) & potential( ( 1 ) <= (tk(P51)) ) )
PROPERTY: CircularTrains-PT-048-CTLCardinality-13 (AF((AU( potential( ( 3 ) <= (tk(P48)) ),potential( ( 2 ) <= (tk(P55)) ) ))))
PROPERTY: CircularTrains-PT-048-CTLCardinality-14 (AF((EG( ( potential( ( 2 ) <= (tk(P28)) ) & potential( ( 2 ) <= (tk(P14)) ) )))))
PROPERTY: CircularTrains-PT-048-CTLCardinality-15 (EX( (EU( potential( ( 2 ) <= (tk(P2)) ),potential( ( 3 ) <= (tk(P77)) ) ))))
FORMULA CircularTrains-PT-048-CTLCardinality-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
BK_TIME_CONFINEMENT_REACHED
--------------------
content from 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="CircularTrains-PT-048"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="smart"
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
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool smart"
echo " Input is CircularTrains-PT-048, 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 r033-smll-158901925700067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-048.tgz
mv CircularTrains-PT-048 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;