Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r195-smll-167840341800024.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smart
Input is GPUForwardProgress-PT-08a, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r195-smll-167840341800024
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 25 14:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 14:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 14:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 25 14:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 14:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 25 14:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1678436634462

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smart
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-08a
Not applying reductions.
Model is PT
StateSpace PT
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running GPUForwardProgress (PT), instance 08a
Examination StateSpace
Parser /home/mcc/BenchKit/bin//../smart/bin//parser/StateSpaceParse.jar
Model checker /home/mcc/BenchKit/bin//../smart/bin//main//smart

Filename model.pnml
Petri model created: 40 places, 49 transitions, 181 arcs.
AT ITER 0 NEW BEST:: SOT 1288 SOS 1062 HAS SOPS 1060 HAS SOUS 814 HAS SOUPS 813 WITH SCORE 814.062
AT ITER 1 NEW BEST:: SOT 1314 SOS 1062 HAS SOPS 1060 HAS SOUS 809 HAS SOUPS 808 WITH SCORE 809.062
AT ITER 2 NEW BEST:: SOT 1324 SOS 1040 HAS SOPS 1038 HAS SOUS 777 HAS SOUPS 776 WITH SCORE 777.04
AT ITER 7 NEW BEST:: SOT 1336 SOS 1022 HAS SOPS 1020 HAS SOUS 760 HAS SOUPS 759 WITH SCORE 760.022
AT ITER 11 NEW BEST:: SOT 1336 SOS 969 HAS SOPS 967 HAS SOUS 730 HAS SOUPS 729 WITH SCORE 729.969
AT ITER 12 NEW BEST:: SOT 1348 SOS 951 HAS SOPS 949 HAS SOUS 724 HAS SOUPS 723 WITH SCORE 723.951
AT ITER 15 NEW BEST:: SOT 1321 SOS 937 HAS SOPS 935 HAS SOUS 711 HAS SOUPS 710 WITH SCORE 710.937
AT ITER 17 NEW BEST:: SOT 1300 SOS 911 HAS SOPS 909 HAS SOUS 710 HAS SOUPS 709 WITH SCORE 709.911
AT ITER 18 NEW BEST:: SOT 1314 SOS 918 HAS SOPS 916 HAS SOUS 706 HAS SOUPS 705 WITH SCORE 705.918
AT ITER 19 NEW BEST:: SOT 1314 SOS 914 HAS SOPS 912 HAS SOUS 706 HAS SOUPS 705 WITH SCORE 705.914
AT ITER 23 NEW BEST:: SOT 1314 SOS 907 HAS SOPS 905 HAS SOUS 698 HAS SOUPS 697 WITH SCORE 697.907
AT ITER 26 NEW BEST:: SOT 1306 SOS 899 HAS SOPS 897 HAS SOUS 694 HAS SOUPS 693 WITH SCORE 693.899
AT ITER 27 NEW BEST:: SOT 1306 SOS 888 HAS SOPS 886 HAS SOUS 694 HAS SOUPS 693 WITH SCORE 693.888
AT ITER 28 NEW BEST:: SOT 1296 SOS 883 HAS SOPS 881 HAS SOUS 689 HAS SOUPS 688 WITH SCORE 688.883
AT ITER 32 NEW BEST:: SOT 1275 SOS 862 HAS SOPS 860 HAS SOUS 668 HAS SOUPS 667 WITH SCORE 667.862
AT ITER 37 NEW BEST:: SOT 1267 SOS 854 HAS SOPS 852 HAS SOUS 660 HAS SOUPS 659 WITH SCORE 659.854
AT ITER 38 NEW BEST:: SOT 1251 SOS 822 HAS SOPS 820 HAS SOUS 644 HAS SOUPS 643 WITH SCORE 643.822
AT ITER 39 NEW BEST:: SOT 1229 SOS 811 HAS SOPS 809 HAS SOUS 644 HAS SOUPS 643 WITH SCORE 643.811
AT ITER 40 NEW BEST:: SOT 1221 SOS 795 HAS SOPS 793 HAS SOUS 636 HAS SOUPS 635 WITH SCORE 635.795
AT ITER 51 NEW BEST:: SOT 1217 SOS 793 HAS SOPS 791 HAS SOUS 635 HAS SOUPS 634 WITH SCORE 634.793
AT ITER 54 NEW BEST:: SOT 1203 SOS 779 HAS SOPS 777 HAS SOUS 621 HAS SOUPS 620 WITH SCORE 620.779
AT ITER 67 NEW BEST:: SOT 1237 SOS 794 HAS SOPS 792 HAS SOUS 614 HAS SOUPS 613 WITH SCORE 613.794
AT ITER 69 NEW BEST:: SOT 1247 SOS 790 HAS SOPS 788 HAS SOUS 589 HAS SOUPS 588 WITH SCORE 588.79
AT ITER 73 NEW BEST:: SOT 1247 SOS 771 HAS SOPS 769 HAS SOUS 583 HAS SOUPS 582 WITH SCORE 582.771
AT ITER 79 NEW BEST:: SOT 1250 SOS 774 HAS SOPS 772 HAS SOUS 580 HAS SOUPS 579 WITH SCORE 579.774
AT ITER 81 NEW BEST:: SOT 1249 SOS 773 HAS SOPS 771 HAS SOUS 576 HAS SOUPS 575 WITH SCORE 575.773
AT ITER 95 NEW BEST:: SOT 1231 SOS 764 HAS SOPS 762 HAS SOUS 576 HAS SOUPS 575 WITH SCORE 575.764
AT ITER 97 NEW BEST:: SOT 1166 SOS 699 HAS SOPS 693 HAS SOUS 495 HAS SOUPS 493 WITH SCORE 493.699
AT ITER 101 NEW BEST:: SOT 1164 SOS 665 HAS SOPS 659 HAS SOUS 482 HAS SOUPS 480 WITH SCORE 480.665
AT ITER 104 NEW BEST:: SOT 1179 SOS 672 HAS SOPS 666 HAS SOUS 455 HAS SOUPS 453 WITH SCORE 453.672
AT ITER 110 NEW BEST:: SOT 1171 SOS 669 HAS SOPS 663 HAS SOUS 453 HAS SOUPS 451 WITH SCORE 451.669
AT ITER 112 NEW BEST:: SOT 1161 SOS 659 HAS SOPS 653 HAS SOUS 452 HAS SOUPS 450 WITH SCORE 450.659
AT ITER 113 NEW BEST:: SOT 1165 SOS 657 HAS SOPS 651 HAS SOUS 451 HAS SOUPS 449 WITH SCORE 449.657
AT ITER 117 NEW BEST:: SOT 1162 SOS 656 HAS SOPS 650 HAS SOUS 447 HAS SOUPS 445 WITH SCORE 445.656
AT ITER 119 NEW BEST:: SOT 1150 SOS 632 HAS SOPS 626 HAS SOUS 437 HAS SOUPS 435 WITH SCORE 435.632
AT ITER 121 NEW BEST:: SOT 1150 SOS 630 HAS SOPS 624 HAS SOUS 437 HAS SOUPS 435 WITH SCORE 435.63
AT ITER 145 NEW BEST:: SOT 1160 SOS 614 HAS SOPS 608 HAS SOUS 424 HAS SOUPS 422 WITH SCORE 422.614
AT ITER 148 NEW BEST:: SOT 1160 SOS 609 HAS SOPS 604 HAS SOUS 421 HAS SOUPS 419 WITH SCORE 419.609
AT ITER 149 NEW BEST:: SOT 1131 SOS 582 HAS SOPS 577 HAS SOUS 412 HAS SOUPS 410 WITH SCORE 410.582
AT ITER 174 NEW BEST:: SOT 1149 SOS 535 HAS SOPS 530 HAS SOUS 408 HAS SOUPS 406 WITH SCORE 406.535
AT ITER 179 NEW BEST:: SOT 1160 SOS 532 HAS SOPS 527 HAS SOUS 405 HAS SOUPS 403 WITH SCORE 403.532
AT ITER 222 NEW BEST:: SOT 1162 SOS 527 HAS SOPS 522 HAS SOUS 403 HAS SOUPS 401 WITH SCORE 401.527
AT ITER 223 NEW BEST:: SOT 1163 SOS 518 HAS SOPS 513 HAS SOUS 403 HAS SOUPS 401 WITH SCORE 401.518
AT ITER 226 NEW BEST:: SOT 1163 SOS 507 HAS SOPS 501 HAS SOUS 388 HAS SOUPS 386 WITH SCORE 386.507
AT ITER 253 NEW BEST:: SOT 1163 SOS 506 HAS SOPS 500 HAS SOUS 388 HAS SOUPS 386 WITH SCORE 386.506
AT ITER 259 NEW BEST:: SOT 1163 SOS 494 HAS SOPS 488 HAS SOUS 382 HAS SOUPS 380 WITH SCORE 380.494
AT ITER 265 NEW BEST:: SOT 1159 SOS 488 HAS SOPS 482 HAS SOUS 378 HAS SOUPS 376 WITH SCORE 376.488
AT ITER 266 NEW BEST:: SOT 1152 SOS 482 HAS SOPS 476 HAS SOUS 368 HAS SOUPS 366 WITH SCORE 366.482
AT ITER 271 NEW BEST:: SOT 1152 SOS 471 HAS SOPS 465 HAS SOUS 365 HAS SOUPS 363 WITH SCORE 363.471
AT ITER 295 NEW BEST:: SOT 1150 SOS 469 HAS SOPS 462 HAS SOUS 349 HAS SOUPS 347 WITH SCORE 347.469
AT ITER 296 NEW BEST:: SOT 1150 SOS 467 HAS SOPS 460 HAS SOUS 348 HAS SOUPS 346 WITH SCORE 346.467
AT ITER 321 NEW BEST:: SOT 1150 SOS 466 HAS SOPS 459 HAS SOUS 348 HAS SOUPS 346 WITH SCORE 346.466
AT ITER 339 NEW BEST:: SOT 1148 SOS 464 HAS SOPS 457 HAS SOUS 347 HAS SOUPS 345 WITH SCORE 345.464
AT ITER 375 NEW BEST:: SOT 1154 SOS 454 HAS SOPS 447 HAS SOUS 345 HAS SOUPS 343 WITH SCORE 343.454
AT ITER 389 NEW BEST:: SOT 1156 SOS 452 HAS SOPS 445 HAS SOUS 345 HAS SOUPS 343 WITH SCORE 343.452
AT ITER 394 NEW BEST:: SOT 1149 SOS 445 HAS SOPS 438 HAS SOUS 337 HAS SOUPS 335 WITH SCORE 335.445
AT ITER 401 NEW BEST:: SOT 1149 SOS 443 HAS SOPS 436 HAS SOUS 335 HAS SOUPS 333 WITH SCORE 333.443
AT ITER 404 NEW BEST:: SOT 1143 SOS 437 HAS SOPS 430 HAS SOUS 332 HAS SOUPS 330 WITH SCORE 330.437
AT ITER 405 NEW BEST:: SOT 1147 SOS 436 HAS SOPS 429 HAS SOUS 331 HAS SOUPS 329 WITH SCORE 329.436
AT ITER 417 NEW BEST:: SOT 1150 SOS 437 HAS SOPS 430 HAS SOUS 327 HAS SOUPS 325 WITH SCORE 325.437
AT ITER 427 NEW BEST:: SOT 1157 SOS 436 HAS SOPS 429 HAS SOUS 327 HAS SOUPS 325 WITH SCORE 325.436
AT ITER 436 NEW BEST:: SOT 1148 SOS 450 HAS SOPS 448 HAS SOUS 325 HAS SOUPS 324 WITH SCORE 324.45
AT ITER 458 NEW BEST:: SOT 1148 SOS 444 HAS SOPS 442 HAS SOUS 325 HAS SOUPS 324 WITH SCORE 324.444
AT ITER 461 NEW BEST:: SOT 1145 SOS 443 HAS SOPS 441 HAS SOUS 323 HAS SOUPS 322 WITH SCORE 322.443
AT ITER 501 NEW BEST:: SOT 1138 SOS 437 HAS SOPS 435 HAS SOUS 313 HAS SOUPS 312 WITH SCORE 312.437
AT ITER 536 NEW BEST:: SOT 1135 SOS 434 HAS SOPS 432 HAS SOUS 311 HAS SOUPS 310 WITH SCORE 310.434
AT ITER 588 NEW BEST:: SOT 1126 SOS 428 HAS SOPS 426 HAS SOUS 309 HAS SOUPS 308 WITH SCORE 308.428
AT ITER 596 NEW BEST:: SOT 1124 SOS 426 HAS SOPS 424 HAS SOUS 303 HAS SOUPS 302 WITH SCORE 302.426
AT ITER 614 NEW BEST:: SOT 1123 SOS 425 HAS SOPS 423 HAS SOUS 303 HAS SOUPS 302 WITH SCORE 302.425
AT ITER 707 NEW BEST:: SOT 1121 SOS 423 HAS SOPS 421 HAS SOUS 301 HAS SOUPS 300 WITH SCORE 300.423
AT ITER 733 NEW BEST:: SOT 1120 SOS 422 HAS SOPS 420 HAS SOUS 299 HAS SOUPS 298 WITH SCORE 298.422
AT ITER 916 NEW BEST:: SOT 1119 SOS 420 HAS SOPS 418 HAS SOUS 297 HAS SOUPS 296 WITH SCORE 296.42
AT ITER 953 NEW BEST:: SOT 1123 SOS 420 HAS SOPS 418 HAS SOUS 296 HAS SOUPS 295 WITH SCORE 295.42
AT ITER 1032 NEW BEST:: SOT 1132 SOS 426 HAS SOPS 424 HAS SOUS 294 HAS SOUPS 293 WITH SCORE 293.426
AT ITER 1131 NEW BEST:: SOT 1120 SOS 414 HAS SOPS 412 HAS SOUS 282 HAS SOUPS 281 WITH SCORE 281.414
AT ITER 1157 NEW BEST:: SOT 1118 SOS 415 HAS SOPS 413 HAS SOUS 281 HAS SOUPS 280 WITH SCORE 280.415
AT ITER 1184 NEW BEST:: SOT 1118 SOS 412 HAS SOPS 410 HAS SOUS 281 HAS SOUPS 280 WITH SCORE 280.412
AT ITER 1215 NEW BEST:: SOT 1119 SOS 411 HAS SOPS 409 HAS SOUS 281 HAS SOUPS 280 WITH SCORE 280.411
AT ITER 1248 NEW BEST:: SOT 1116 SOS 408 HAS SOPS 406 HAS SOUS 281 HAS SOUPS 280 WITH SCORE 280.408
AT ITER 1253 NEW BEST:: SOT 1113 SOS 408 HAS SOPS 406 HAS SOUS 280 HAS SOUPS 279 WITH SCORE 279.408
AT ITER 1271 NEW BEST:: SOT 1112 SOS 405 HAS SOPS 403 HAS SOUS 277 HAS SOUPS 276 WITH SCORE 276.405
AT ITER 1355 NEW BEST:: SOT 1110 SOS 401 HAS SOPS 399 HAS SOUS 275 HAS SOUPS 274 WITH SCORE 274.401
AT ITER 1500 NEW BEST:: SOT 1108 SOS 400 HAS SOPS 398 HAS SOUS 275 HAS SOUPS 274 WITH SCORE 274.4
AT ITER 1546 NEW BEST:: SOT 1108 SOS 400 HAS SOPS 398 HAS SOUS 274 HAS SOUPS 273 WITH SCORE 273.4
AT ITER 1598 NEW BEST:: SOT 1108 SOS 396 HAS SOPS 394 HAS SOUS 269 HAS SOUPS 268 WITH SCORE 268.396
AT ITER 1684 NEW BEST:: SOT 1108 SOS 401 HAS SOPS 394 HAS SOUS 269 HAS SOUPS 267 WITH SCORE 267.401
AT ITER 1837 NEW BEST:: SOT 1108 SOS 399 HAS SOPS 392 HAS SOUS 266 HAS SOUPS 264 WITH SCORE 264.399
AT ITER 1876 NEW BEST:: SOT 1106 SOS 397 HAS SOPS 390 HAS SOUS 265 HAS SOUPS 263 WITH SCORE 263.397
AT ITER 2032 NEW BEST:: SOT 1105 SOS 396 HAS SOPS 389 HAS SOUS 265 HAS SOUPS 263 WITH SCORE 263.396
AT ITER 2090 NEW BEST:: SOT 1106 SOS 397 HAS SOPS 390 HAS SOUS 264 HAS SOUPS 262 WITH SCORE 262.397
AT ITER 2109 NEW BEST:: SOT 1104 SOS 396 HAS SOPS 389 HAS SOUS 264 HAS SOUPS 262 WITH SCORE 262.396
AT ITER 2115 NEW BEST:: SOT 1103 SOS 395 HAS SOPS 388 HAS SOUS 263 HAS SOUPS 261 WITH SCORE 261.395
AT ITER 2183 NEW BEST:: SOT 1099 SOS 390 HAS SOPS 383 HAS SOUS 261 HAS SOUPS 259 WITH SCORE 259.39
AT ITER 2208 NEW BEST:: SOT 1102 SOS 391 HAS SOPS 384 HAS SOUS 260 HAS SOUPS 258 WITH SCORE 258.391
AT ITER 2614 NEW BEST:: SOT 1101 SOS 390 HAS SOPS 383 HAS SOUS 259 HAS SOUPS 257 WITH SCORE 257.39
AT ITER 2692 NEW BEST:: SOT 1100 SOS 389 HAS SOPS 382 HAS SOUS 259 HAS SOUPS 257 WITH SCORE 257.389
AT ITER 2713 NEW BEST:: SOT 1100 SOS 388 HAS SOPS 376 HAS SOUS 259 HAS SOUPS 256 WITH SCORE 256.388
AT ITER 3125 NEW BEST:: SOT 1100 SOS 387 HAS SOPS 375 HAS SOUS 259 HAS SOUPS 256 WITH SCORE 256.387
STATE_SPACE STATES 380093 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES SEQUENTIAL_PROCESSING IMPLICIT RELATIONS DECISION_DIAGRAMS
STATE_SPACE MAX_TOKEN_PER_MARKING 10 TECHNIQUES SEQUENTIAL_PROCESSING IMPLICIT RELATIONS DECISION_DIAGRAMS
STATE_SPACE TRANSITIONS 3289766 TECHNIQUES SEQUENTIAL_PROCESSING IMPLICIT RELATIONS DECISION_DIAGRAMS

BK_STOP 1678436638432

--------------------
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="GPUForwardProgress-PT-08a"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="smart"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5348"
echo " Executing tool smart"
echo " Input is GPUForwardProgress-PT-08a, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r195-smll-167840341800024"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-08a.tgz
mv GPUForwardProgress-PT-08a execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "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 [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StateSpace.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 '' StateSpace.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;