fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r043-tajo-167813696500160
Last Updated
May 14, 2023

About the Execution of Smart+red for BridgeAndVehicles-COL-V80P50N50

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
13803.039 3600000.00 3681396.00 1649.10 [undef] Time out reached

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r043-tajo-167813696500160.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is BridgeAndVehicles-COL-V80P50N50, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-tajo-167813696500160
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 9.4K Feb 25 13:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 13:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 13:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 13:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 14:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 25 14:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 14:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 25 14:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 47K 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 1678778464336

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=smartxred
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V80P50N50
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-14 07:21:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StateSpace, -timeout, 360, -rebuildPNML]
[2023-03-14 07:21:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 07:21:06] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-14 07:21:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 07:21:07] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 626 ms
[2023-03-14 07:21:07] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 228 PT places and 1339138.0 transition bindings in 18 ms.
[2023-03-14 07:21:07] [INFO ] Unfolded HLPN to a Petri net with 228 places and 8588 transitions 67470 arcs in 363 ms.
[2023-03-14 07:21:07] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-14 07:21:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 228 places, 8588 transitions and 67470 arcs took 117 ms.
Total runtime 1253 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running BridgeAndVehicles (COL), instance V80P50N50
Examination StateSpace
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/StateSpaceParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//main//smart

Filename model.pnml
Petri model created: 228 places, 8588 transitions, 67470 arcs.
AT ITER 0 NEW BEST:: SOT 1238184 SOS 1217952 HAS SOPS 1209072 HAS SOUS 45601 HAS SOUPS 45543 WITH SCORE 46760.952
AT ITER 3 NEW BEST:: SOT 1237830 SOS 1217678 HAS SOPS 1208798 HAS SOUS 45277 HAS SOUPS 45219 WITH SCORE 46436.678
AT ITER 20 NEW BEST:: SOT 1237819 SOS 1217667 HAS SOPS 1208787 HAS SOUS 45244 HAS SOUPS 45186 WITH SCORE 46403.667
AT ITER 45 NEW BEST:: SOT 1238014 SOS 1217874 HAS SOPS 1208994 HAS SOUS 45242 HAS SOUPS 45184 WITH SCORE 46401.874
AT ITER 78 NEW BEST:: SOT 1237963 SOS 1217823 HAS SOPS 1208943 HAS SOUS 45191 HAS SOUPS 45133 WITH SCORE 46350.823
AT ITER 111 NEW BEST:: SOT 1238947 SOS 1218829 HAS SOPS 1209949 HAS SOUS 44721 HAS SOUPS 44663 WITH SCORE 45881.829
AT ITER 154 NEW BEST:: SOT 1238947 SOS 1075351 HAS SOPS 1070151 HAS SOUS 44698 HAS SOUPS 44663 WITH SCORE 45738.351
AT ITER 160 NEW BEST:: SOT 1238946 SOS 1075350 HAS SOPS 1070150 HAS SOUS 44695 HAS SOUPS 44660 WITH SCORE 45735.35
AT ITER 280 NEW BEST:: SOT 1238946 SOS 1075348 HAS SOPS 1070148 HAS SOUS 44695 HAS SOUPS 44660 WITH SCORE 45735.348
AT ITER 296 NEW BEST:: SOT 1243193 SOS 1079795 HAS SOPS 1074595 HAS SOUS 43390 HAS SOUPS 43355 WITH SCORE 44434.795
AT ITER 331 NEW BEST:: SOT 1243093 SOS 1079695 HAS SOPS 1074495 HAS SOUS 43290 HAS SOUPS 43255 WITH SCORE 44334.695
AT ITER 344 NEW BEST:: SOT 1243101 SOS 1079703 HAS SOPS 1074503 HAS SOUS 43252 HAS SOUPS 43217 WITH SCORE 44296.703
AT ITER 462 NEW BEST:: SOT 1243993 SOS 1080595 HAS SOPS 1075395 HAS SOUS 41646 HAS SOUPS 41611 WITH SCORE 42691.595
AT ITER 483 NEW BEST:: SOT 1243986 SOS 1080588 HAS SOPS 1075388 HAS SOUS 41625 HAS SOUPS 41590 WITH SCORE 42670.588
AT ITER 494 NEW BEST:: SOT 1244602 SOS 1081234 HAS SOPS 1076034 HAS SOUS 34944 HAS SOUPS 34909 WITH SCORE 35990.234
AT ITER 531 NEW BEST:: SOT 1244600 SOS 1081232 HAS SOPS 1076032 HAS SOUS 34838 HAS SOUPS 34803 WITH SCORE 35884.232
AT ITER 571 NEW BEST:: SOT 1244600 SOS 1083184 HAS SOPS 1077984 HAS SOUS 34835 HAS SOUPS 34800 WITH SCORE 35883.184
AT ITER 626 NEW BEST:: SOT 1244598 SOS 1083182 HAS SOPS 1077982 HAS SOUS 34678 HAS SOUPS 34643 WITH SCORE 35726.182
AT ITER 677 NEW BEST:: SOT 1245452 SOS 1084059 HAS SOPS 1078859 HAS SOUS 34380 HAS SOUPS 34345 WITH SCORE 35429.059
AT ITER 699 NEW BEST:: SOT 1245370 SOS 1083977 HAS SOPS 1078777 HAS SOUS 34216 HAS SOUPS 34181 WITH SCORE 35264.977
AT ITER 715 NEW BEST:: SOT 1245370 SOS 1016751 HAS SOPS 1016031 HAS SOUS 34133 HAS SOUPS 34126 WITH SCORE 35142.751
AT ITER 724 NEW BEST:: SOT 1245370 SOS 1016275 HAS SOPS 1015555 HAS SOUS 34127 HAS SOUPS 34120 WITH SCORE 35136.275
AT ITER 886 NEW BEST:: SOT 1245333 SOS 1016238 HAS SOPS 1015518 HAS SOUS 34054 HAS SOUPS 34047 WITH SCORE 35063.238
AT ITER 887 NEW BEST:: SOT 1245333 SOS 1014335 HAS SOPS 1013615 HAS SOUS 34031 HAS SOUPS 34024 WITH SCORE 35038.335
AT ITER 937 NEW BEST:: SOT 1245331 SOS 1014333 HAS SOPS 1013613 HAS SOUS 34027 HAS SOUPS 34020 WITH SCORE 35034.333
AT ITER 980 NEW BEST:: SOT 1245349 SOS 1012264 HAS SOPS 1011544 HAS SOUS 34019 HAS SOUPS 34012 WITH SCORE 35024.264
AT ITER 1045 NEW BEST:: SOT 1245347 SOS 1012262 HAS SOPS 1011542 HAS SOUS 34015 HAS SOUPS 34008 WITH SCORE 35020.262
AT ITER 1092 NEW BEST:: SOT 1245345 SOS 1012260 HAS SOPS 1011540 HAS SOUS 34011 HAS SOUPS 34004 WITH SCORE 35016.26
AT ITER 1094 NEW BEST:: SOT 1245343 SOS 1012258 HAS SOPS 1011538 HAS SOUS 34007 HAS SOUPS 34000 WITH SCORE 35012.258
AT ITER 1123 NEW BEST:: SOT 1245343 SOS 1011461 HAS SOPS 1010741 HAS SOUS 33997 HAS SOUPS 33990 WITH SCORE 35001.461
AT ITER 1142 NEW BEST:: SOT 1245341 SOS 1011459 HAS SOPS 1010739 HAS SOUS 33993 HAS SOUPS 33986 WITH SCORE 34997.459
AT ITER 1199 NEW BEST:: SOT 1245323 SOS 1011441 HAS SOPS 1010721 HAS SOUS 33951 HAS SOUPS 33944 WITH SCORE 34955.441
AT ITER 1229 NEW BEST:: SOT 1245323 SOS 1011279 HAS SOPS 1010559 HAS SOUS 33949 HAS SOUPS 33942 WITH SCORE 34953.279
AT ITER 1236 NEW BEST:: SOT 1245322 SOS 1011278 HAS SOPS 1010558 HAS SOUS 33946 HAS SOUPS 33939 WITH SCORE 34950.278
AT ITER 1252 NEW BEST:: SOT 1245300 SOS 1011256 HAS SOPS 1010536 HAS SOUS 33902 HAS SOUPS 33895 WITH SCORE 34906.256
AT ITER 1264 NEW BEST:: SOT 1245295 SOS 1011239 HAS SOPS 1010519 HAS SOUS 33897 HAS SOUPS 33890 WITH SCORE 34901.239
AT ITER 1267 NEW BEST:: SOT 1246931 SOS 1012875 HAS SOPS 1012155 HAS SOUS 33542 HAS SOUPS 33535 WITH SCORE 34547.875
AT ITER 1309 NEW BEST:: SOT 1246929 SOS 1012873 HAS SOPS 1012153 HAS SOUS 33538 HAS SOUPS 33531 WITH SCORE 34543.873
AT ITER 1458 NEW BEST:: SOT 1246921 SOS 1012865 HAS SOPS 1012145 HAS SOUS 33522 HAS SOUPS 33515 WITH SCORE 34527.865
AT ITER 1491 NEW BEST:: SOT 1246919 SOS 1012863 HAS SOPS 1012143 HAS SOUS 33518 HAS SOUPS 33511 WITH SCORE 34523.863
AT ITER 1548 NEW BEST:: SOT 1246917 SOS 1012861 HAS SOPS 1012141 HAS SOUS 33514 HAS SOUPS 33507 WITH SCORE 34519.861
AT ITER 1556 NEW BEST:: SOT 1246913 SOS 1012857 HAS SOPS 1012137 HAS SOUS 33512 HAS SOUPS 33505 WITH SCORE 34517.857
AT ITER 1567 NEW BEST:: SOT 1246909 SOS 1012853 HAS SOPS 1012133 HAS SOUS 33504 HAS SOUPS 33497 WITH SCORE 34509.853
AT ITER 1569 NEW BEST:: SOT 1246909 SOS 1012853 HAS SOPS 1012133 HAS SOUS 33045 HAS SOUPS 33038 WITH SCORE 34050.853
AT ITER 1613 NEW BEST:: SOT 1248488 SOS 1014442 HAS SOPS 1013722 HAS SOUS 32847 HAS SOUPS 32840 WITH SCORE 33854.442
AT ITER 1633 NEW BEST:: SOT 1248488 SOS 1014440 HAS SOPS 1013720 HAS SOUS 32847 HAS SOUPS 32840 WITH SCORE 33854.44
AT ITER 1651 NEW BEST:: SOT 1248434 SOS 1014386 HAS SOPS 1013666 HAS SOUS 32844 HAS SOUPS 32837 WITH SCORE 33851.386
AT ITER 1653 NEW BEST:: SOT 1248432 SOS 1014384 HAS SOPS 1013664 HAS SOUS 32840 HAS SOUPS 32833 WITH SCORE 33847.384
AT ITER 1658 NEW BEST:: SOT 1248432 SOS 1014378 HAS SOPS 1013658 HAS SOUS 32840 HAS SOUPS 32833 WITH SCORE 33847.378
AT ITER 1677 NEW BEST:: SOT 1248432 SOS 1014366 HAS SOPS 1013646 HAS SOUS 32840 HAS SOUPS 32833 WITH SCORE 33847.366
AT ITER 1700 NEW BEST:: SOT 1248368 SOS 1014302 HAS SOPS 1013582 HAS SOUS 32718 HAS SOUPS 32711 WITH SCORE 33725.302
AT ITER 1736 NEW BEST:: SOT 1248366 SOS 1014300 HAS SOPS 1013580 HAS SOUS 32714 HAS SOUPS 32707 WITH SCORE 33721.3
AT ITER 1741 NEW BEST:: SOT 1249880 SOS 1015814 HAS SOPS 1015094 HAS SOUS 32697 HAS SOUPS 32690 WITH SCORE 33705.814
AT ITER 1784 NEW BEST:: SOT 1249859 SOS 1015793 HAS SOPS 1015073 HAS SOUS 32654 HAS SOUPS 32647 WITH SCORE 33662.793
AT ITER 1805 NEW BEST:: SOT 1249859 SOS 1015791 HAS SOPS 1015071 HAS SOUS 32654 HAS SOUPS 32647 WITH SCORE 33662.791
AT ITER 1846 NEW BEST:: SOT 1249857 SOS 1015789 HAS SOPS 1015069 HAS SOUS 32650 HAS SOUPS 32643 WITH SCORE 33658.789
AT ITER 1856 NEW BEST:: SOT 1249855 SOS 1015787 HAS SOPS 1015067 HAS SOUS 32646 HAS SOUPS 32639 WITH SCORE 33654.787
AT ITER 1882 NEW BEST:: SOT 1249751 SOS 1015683 HAS SOPS 1014963 HAS SOUS 32644 HAS SOUPS 32637 WITH SCORE 33652.683
AT ITER 1922 NEW BEST:: SOT 1249747 SOS 1015679 HAS SOPS 1014959 HAS SOUS 32636 HAS SOUPS 32629 WITH SCORE 33644.679
AT ITER 1943 NEW BEST:: SOT 1249745 SOS 1015677 HAS SOPS 1014957 HAS SOUS 32632 HAS SOUPS 32625 WITH SCORE 33640.677
AT ITER 1948 NEW BEST:: SOT 1249743 SOS 1015675 HAS SOPS 1014955 HAS SOUS 32628 HAS SOUPS 32621 WITH SCORE 33636.675
AT ITER 2007 NEW BEST:: SOT 1249743 SOS 1015673 HAS SOPS 1014953 HAS SOUS 32628 HAS SOUPS 32621 WITH SCORE 33636.673
AT ITER 2011 NEW BEST:: SOT 1249709 SOS 1015639 HAS SOPS 1014919 HAS SOUS 32560 HAS SOUPS 32553 WITH SCORE 33568.639
AT ITER 2041 NEW BEST:: SOT 1249709 SOS 1015637 HAS SOPS 1014917 HAS SOUS 32560 HAS SOUPS 32553 WITH SCORE 33568.637
AT ITER 2052 NEW BEST:: SOT 1249707 SOS 1015635 HAS SOPS 1014915 HAS SOUS 32556 HAS SOUPS 32549 WITH SCORE 33564.635
AT ITER 2130 NEW BEST:: SOT 1249695 SOS 1015623 HAS SOPS 1014903 HAS SOUS 32532 HAS SOUPS 32525 WITH SCORE 33540.623
AT ITER 2170 NEW BEST:: SOT 1249695 SOS 1015624 HAS SOPS 1015144 HAS SOUS 32521 HAS SOUPS 32517 WITH SCORE 33532.624
AT ITER 2192 NEW BEST:: SOT 1249693 SOS 1015622 HAS SOPS 1015142 HAS SOUS 32313 HAS SOUPS 32309 WITH SCORE 33324.622
AT ITER 2202 NEW BEST:: SOT 1249685 SOS 1015614 HAS SOPS 1015134 HAS SOUS 32297 HAS SOUPS 32293 WITH SCORE 33308.614
AT ITER 2214 NEW BEST:: SOT 1249707 SOS 1015636 HAS SOPS 1015156 HAS SOUS 31931 HAS SOUPS 31927 WITH SCORE 32942.636
AT ITER 2271 NEW BEST:: SOT 1249706 SOS 1015635 HAS SOPS 1015155 HAS SOUS 31928 HAS SOUPS 31924 WITH SCORE 32939.635
AT ITER 2374 NEW BEST:: SOT 1249716 SOS 1013083 HAS SOPS 1012603 HAS SOUS 31892 HAS SOUPS 31888 WITH SCORE 32901.083
AT ITER 2383 NEW BEST:: SOT 1249712 SOS 1013079 HAS SOPS 1012599 HAS SOUS 31884 HAS SOUPS 31880 WITH SCORE 32893.079
AT ITER 2391 NEW BEST:: SOT 1249710 SOS 1013077 HAS SOPS 1012597 HAS SOUS 31882 HAS SOUPS 31878 WITH SCORE 32891.077
AT ITER 2397 NEW BEST:: SOT 1249710 SOS 1013075 HAS SOPS 1012595 HAS SOUS 31882 HAS SOUPS 31878 WITH SCORE 32891.075
AT ITER 2425 NEW BEST:: SOT 1249931 SOS 1013296 HAS SOPS 1012816 HAS SOUS 31783 HAS SOUPS 31779 WITH SCORE 32792.296
AT ITER 2453 NEW BEST:: SOT 1249929 SOS 1013294 HAS SOPS 1012814 HAS SOUS 31779 HAS SOUPS 31775 WITH SCORE 32788.294
AT ITER 2494 NEW BEST:: SOT 1249917 SOS 1013282 HAS SOPS 1012802 HAS SOUS 31755 HAS SOUPS 31751 WITH SCORE 32764.282
AT ITER 2535 NEW BEST:: SOT 1249913 SOS 1013278 HAS SOPS 1012798 HAS SOUS 31747 HAS SOUPS 31743 WITH SCORE 32756.278
AT ITER 2563 NEW BEST:: SOT 1249913 SOS 1013276 HAS SOPS 1012796 HAS SOUS 31747 HAS SOUPS 31743 WITH SCORE 32756.276
AT ITER 2577 NEW BEST:: SOT 1249913 SOS 1013268 HAS SOPS 1012788 HAS SOUS 31742 HAS SOUPS 31738 WITH SCORE 32751.268
AT ITER 2604 NEW BEST:: SOT 1249897 SOS 1013252 HAS SOPS 1012772 HAS SOUS 31710 HAS SOUPS 31706 WITH SCORE 32719.252
AT ITER 2620 NEW BEST:: SOT 1249897 SOS 1013248 HAS SOPS 1012768 HAS SOUS 31710 HAS SOUPS 31706 WITH SCORE 32719.248
AT ITER 2706 NEW BEST:: SOT 1249895 SOS 1013246 HAS SOPS 1012766 HAS SOUS 31706 HAS SOUPS 31702 WITH SCORE 32715.246
AT ITER 2713 NEW BEST:: SOT 1249893 SOS 1013244 HAS SOPS 1012764 HAS SOUS 31702 HAS SOUPS 31698 WITH SCORE 32711.244
AT ITER 2724 NEW BEST:: SOT 1249893 SOS 1013242 HAS SOPS 1012762 HAS SOUS 31702 HAS SOUPS 31698 WITH SCORE 32711.242
AT ITER 2903 NEW BEST:: SOT 1249810 SOS 1013365 HAS SOPS 1012802 HAS SOUS 31726 HAS SOUPS 31678 WITH SCORE 32691.365
AT ITER 3004 NEW BEST:: SOT 1249808 SOS 1013363 HAS SOPS 1012800 HAS SOUS 31722 HAS SOUPS 31674 WITH SCORE 32687.363
AT ITER 3021 NEW BEST:: SOT 1249786 SOS 1013341 HAS SOPS 1012778 HAS SOUS 31678 HAS SOUPS 31630 WITH SCORE 32643.341
AT ITER 3128 NEW BEST:: SOT 1249784 SOS 1013339 HAS SOPS 1012776 HAS SOUS 31674 HAS SOUPS 31626 WITH SCORE 32639.339
AT ITER 3155 NEW BEST:: SOT 1249782 SOS 1013337 HAS SOPS 1012774 HAS SOUS 31670 HAS SOUPS 31622 WITH SCORE 32635.337
AT ITER 3200 NEW BEST:: SOT 1249758 SOS 1013313 HAS SOPS 1012750 HAS SOUS 31622 HAS SOUPS 31574 WITH SCORE 32587.313
AT ITER 3264 NEW BEST:: SOT 1249742 SOS 1013297 HAS SOPS 1012734 HAS SOUS 31590 HAS SOUPS 31542 WITH SCORE 32555.297
AT ITER 3304 NEW BEST:: SOT 1249740 SOS 1013295 HAS SOPS 1012732 HAS SOUS 31586 HAS SOUPS 31538 WITH SCORE 32551.295
AT ITER 3305 NEW BEST:: SOT 1249740 SOS 1013293 HAS SOPS 1012730 HAS SOUS 31586 HAS SOUPS 31538 WITH SCORE 32551.293
AT ITER 3357 NEW BEST:: SOT 1249738 SOS 1013291 HAS SOPS 1012728 HAS SOUS 31582 HAS SOUPS 31534 WITH SCORE 32547.291
AT ITER 3468 NEW BEST:: SOT 1249736 SOS 1013289 HAS SOPS 1012726 HAS SOUS 31578 HAS SOUPS 31530 WITH SCORE 32543.289
AT ITER 3477 NEW BEST:: SOT 1249714 SOS 1013267 HAS SOPS 1012704 HAS SOUS 31534 HAS SOUPS 31486 WITH SCORE 32499.267
AT ITER 3483 NEW BEST:: SOT 1249712 SOS 1013265 HAS SOPS 1012702 HAS SOUS 31530 HAS SOUPS 31482 WITH SCORE 32495.265
AT ITER 3515 NEW BEST:: SOT 1249710 SOS 1013263 HAS SOPS 1012700 HAS SOUS 31526 HAS SOUPS 31478 WITH SCORE 32491.263
AT ITER 3532 NEW BEST:: SOT 1249708 SOS 1013261 HAS SOPS 1012698 HAS SOUS 31522 HAS SOUPS 31474 WITH SCORE 32487.261
AT ITER 3644 NEW BEST:: SOT 1249706 SOS 1013259 HAS SOPS 1012696 HAS SOUS 31518 HAS SOUPS 31470 WITH SCORE 32483.259
AT ITER 3655 NEW BEST:: SOT 1249704 SOS 1013257 HAS SOPS 1012694 HAS SOUS 31514 HAS SOUPS 31466 WITH SCORE 32479.257
AT ITER 3760 NEW BEST:: SOT 1249702 SOS 1013255 HAS SOPS 1012692 HAS SOUS 31510 HAS SOUPS 31462 WITH SCORE 32475.255
AT ITER 3785 NEW BEST:: SOT 1249692 SOS 1013245 HAS SOPS 1012682 HAS SOUS 31490 HAS SOUPS 31442 WITH SCORE 32455.245
AT ITER 3830 NEW BEST:: SOT 1249688 SOS 1013241 HAS SOPS 1012678 HAS SOUS 31482 HAS SOUPS 31434 WITH SCORE 32447.241
AT ITER 3904 NEW BEST:: SOT 1249686 SOS 1013239 HAS SOPS 1012676 HAS SOUS 31478 HAS SOUPS 31430 WITH SCORE 32443.239
AT ITER 3905 NEW BEST:: SOT 1249684 SOS 1013237 HAS SOPS 1012674 HAS SOUS 31476 HAS SOUPS 31428 WITH SCORE 32441.237
AT ITER 3938 NEW BEST:: SOT 1249676 SOS 1013229 HAS SOPS 1012666 HAS SOUS 31460 HAS SOUPS 31412 WITH SCORE 32425.229
AT ITER 3972 NEW BEST:: SOT 1249674 SOS 1013227 HAS SOPS 1012664 HAS SOUS 31456 HAS SOUPS 31408 WITH SCORE 32421.227
AT ITER 4060 NEW BEST:: SOT 1250114 SOS 1013667 HAS SOPS 1013104 HAS SOUS 31444 HAS SOUPS 31396 WITH SCORE 32409.667
AT ITER 4063 NEW BEST:: SOT 1250114 SOS 1013661 HAS SOPS 1013098 HAS SOUS 31444 HAS SOUPS 31396 WITH SCORE 32409.661
AT ITER 4090 NEW BEST:: SOT 1250102 SOS 1013649 HAS SOPS 1013086 HAS SOUS 31420 HAS SOUPS 31372 WITH SCORE 32385.649
AT ITER 4197 NEW BEST:: SOT 1250054 SOS 1013601 HAS SOPS 1013039 HAS SOUS 31369 HAS SOUPS 31322 WITH SCORE 32335.601
AT ITER 4276 NEW BEST:: SOT 1250054 SOS 1013599 HAS SOPS 1013037 HAS SOUS 31369 HAS SOUPS 31322 WITH SCORE 32335.599
AT ITER 4349 NEW BEST:: SOT 1250054 SOS 1013597 HAS SOPS 1013035 HAS SOUS 31369 HAS SOUPS 31322 WITH SCORE 32335.597
AT ITER 4423 NEW BEST:: SOT 1252600 SOS 1016143 HAS SOPS 1015581 HAS SOUS 31316 HAS SOUPS 31269 WITH SCORE 32285.143
AT ITER 4440 NEW BEST:: SOT 1252600 SOS 1016141 HAS SOPS 1015579 HAS SOUS 31316 HAS SOUPS 31269 WITH SCORE 32285.141
AT ITER 4555 NEW BEST:: SOT 1252597 SOS 1016142 HAS SOPS 1015339 HAS SOUS 31225 HAS SOUPS 31177 WITH SCORE 32193.142
AT ITER 4598 NEW BEST:: SOT 1252593 SOS 1016138 HAS SOPS 1015335 HAS SOUS 31217 HAS SOUPS 31169 WITH SCORE 32185.138
AT ITER 4627 NEW BEST:: SOT 1252591 SOS 1016136 HAS SOPS 1015333 HAS SOUS 31213 HAS SOUPS 31165 WITH SCORE 32181.136
AT ITER 4642 NEW BEST:: SOT 1252591 SOS 1016134 HAS SOPS 1015331 HAS SOUS 31213 HAS SOUPS 31165 WITH SCORE 32181.134
AT ITER 4721 NEW BEST:: SOT 1252589 SOS 1016132 HAS SOPS 1015329 HAS SOUS 31209 HAS SOUPS 31161 WITH SCORE 32177.132
AT ITER 4730 NEW BEST:: SOT 1252587 SOS 1016130 HAS SOPS 1015327 HAS SOUS 31205 HAS SOUPS 31157 WITH SCORE 32173.13
AT ITER 4745 NEW BEST:: SOT 1252581 SOS 1016124 HAS SOPS 1015321 HAS SOUS 31193 HAS SOUPS 31145 WITH SCORE 32161.124
AT ITER 4840 NEW BEST:: SOT 1252579 SOS 1016122 HAS SOPS 1015319 HAS SOUS 31189 HAS SOUPS 31141 WITH SCORE 32157.122
AT ITER 4869 NEW BEST:: SOT 1252577 SOS 1016120 HAS SOPS 1015317 HAS SOUS 31185 HAS SOUPS 31137 WITH SCORE 32153.12
AT ITER 5016 NEW BEST:: SOT 1252832 SOS 1016375 HAS SOPS 1015572 HAS SOUS 31165 HAS SOUPS 31117 WITH SCORE 32133.375
AT ITER 5103 NEW BEST:: SOT 1252870 SOS 1008846 HAS SOPS 1008043 HAS SOUS 31161 HAS SOUPS 31113 WITH SCORE 32121.846
AT ITER 5128 NEW BEST:: SOT 1252850 SOS 1008826 HAS SOPS 1008023 HAS SOUS 31121 HAS SOUPS 31073 WITH SCORE 32081.826
AT ITER 5140 NEW BEST:: SOT 1252837 SOS 1008813 HAS SOPS 1008010 HAS SOUS 31108 HAS SOUPS 31060 WITH SCORE 32068.813
AT ITER 5167 NEW BEST:: SOT 1252836 SOS 1008812 HAS SOPS 1008009 HAS SOUS 31105 HAS SOUPS 31057 WITH SCORE 32065.812
AT ITER 5210 NEW BEST:: SOT 1252832 SOS 1008808 HAS SOPS 1008005 HAS SOUS 31097 HAS SOUPS 31049 WITH SCORE 32057.808
AT ITER 5300 NEW BEST:: SOT 1252826 SOS 1008802 HAS SOPS 1007999 HAS SOUS 31085 HAS SOUPS 31037 WITH SCORE 32045.802
AT ITER 5357 NEW BEST:: SOT 1252826 SOS 1008002 HAS SOPS 1007199 HAS SOUS 31075 HAS SOUPS 31027 WITH SCORE 32035.002
AT ITER 5466 NEW BEST:: SOT 1252826 SOS 1008000 HAS SOPS 1007197 HAS SOUS 31075 HAS SOUPS 31027 WITH SCORE 32035.0
AT ITER 5481 NEW BEST:: SOT 1252822 SOS 1007996 HAS SOPS 1007193 HAS SOUS 31067 HAS SOUPS 31019 WITH SCORE 32026.996
AT ITER 5492 NEW BEST:: SOT 1252814 SOS 1007988 HAS SOPS 1007185 HAS SOUS 31051 HAS SOUPS 31003 WITH SCORE 32010.988
AT ITER 5588 NEW BEST:: SOT 1252814 SOS 1007984 HAS SOPS 1007181 HAS SOUS 31051 HAS SOUPS 31003 WITH SCORE 32010.984
AT ITER 5859 NEW BEST:: SOT 1252812 SOS 1007982 HAS SOPS 1007179 HAS SOUS 31047 HAS SOUPS 30999 WITH SCORE 32006.982
AT ITER 5920 NEW BEST:: SOT 1252812 SOS 1007972 HAS SOPS 1007169 HAS SOUS 31046 HAS SOUPS 30998 WITH SCORE 32005.972
AT ITER 5950 NEW BEST:: SOT 1252810 SOS 1007970 HAS SOPS 1007167 HAS SOUS 31042 HAS SOUPS 30994 WITH SCORE 32001.97
AT ITER 6055 NEW BEST:: SOT 1252806 SOS 1007966 HAS SOPS 1007163 HAS SOUS 31034 HAS SOUPS 30986 WITH SCORE 31993.966
AT ITER 6088 NEW BEST:: SOT 1252806 SOS 1007960 HAS SOPS 1007157 HAS SOUS 31034 HAS SOUPS 30986 WITH SCORE 31993.96
AT ITER 6201 NEW BEST:: SOT 1252806 SOS 1007958 HAS SOPS 1007155 HAS SOUS 31034 HAS SOUPS 30986 WITH SCORE 31993.958
AT ITER 6217 NEW BEST:: SOT 1252798 SOS 1007950 HAS SOPS 1007147 HAS SOUS 30965 HAS SOUPS 30917 WITH SCORE 31924.95
AT ITER 6318 NEW BEST:: SOT 1252798 SOS 1007950 HAS SOPS 1007147 HAS SOUS 30906 HAS SOUPS 30858 WITH SCORE 31865.95
AT ITER 6424 NEW BEST:: SOT 1252798 SOS 1007942 HAS SOPS 1007139 HAS SOUS 30906 HAS SOUPS 30858 WITH SCORE 31865.942
AT ITER 6460 NEW BEST:: SOT 1252798 SOS 1007940 HAS SOPS 1007137 HAS SOUS 30906 HAS SOUPS 30858 WITH SCORE 31865.94
AT ITER 6495 NEW BEST:: SOT 1252798 SOS 1007934 HAS SOPS 1007131 HAS SOUS 30906 HAS SOUPS 30858 WITH SCORE 31865.934
AT ITER 6541 NEW BEST:: SOT 1252796 SOS 1007932 HAS SOPS 1007129 HAS SOUS 30902 HAS SOUPS 30854 WITH SCORE 31861.932
AT ITER 6561 NEW BEST:: SOT 1252794 SOS 1007930 HAS SOPS 1007127 HAS SOUS 30898 HAS SOUPS 30850 WITH SCORE 31857.93
AT ITER 6605 NEW BEST:: SOT 1252790 SOS 1007926 HAS SOPS 1007123 HAS SOUS 30890 HAS SOUPS 30842 WITH SCORE 31849.926
AT ITER 6752 NEW BEST:: SOT 1252784 SOS 1007920 HAS SOPS 1007117 HAS SOUS 30884 HAS SOUPS 30836 WITH SCORE 31843.92
AT ITER 6767 NEW BEST:: SOT 1252780 SOS 1007916 HAS SOPS 1007113 HAS SOUS 30876 HAS SOUPS 30828 WITH SCORE 31835.916
AT ITER 6786 NEW BEST:: SOT 1252778 SOS 1007914 HAS SOPS 1007111 HAS SOUS 30872 HAS SOUPS 30824 WITH SCORE 31831.914
AT ITER 6794 NEW BEST:: SOT 1252768 SOS 1007904 HAS SOPS 1007101 HAS SOUS 30852 HAS SOUPS 30804 WITH SCORE 31811.904
AT ITER 7042 NEW BEST:: SOT 1252758 SOS 1007894 HAS SOPS 1007091 HAS SOUS 30832 HAS SOUPS 30784 WITH SCORE 31791.894
AT ITER 7122 NEW BEST:: SOT 1252748 SOS 1007884 HAS SOPS 1007081 HAS SOUS 30812 HAS SOUPS 30764 WITH SCORE 31771.884
AT ITER 7140 NEW BEST:: SOT 1252744 SOS 1007880 HAS SOPS 1007077 HAS SOUS 30804 HAS SOUPS 30756 WITH SCORE 31763.88
AT ITER 7343 NEW BEST:: SOT 1252744 SOS 1007878 HAS SOPS 1007075 HAS SOUS 30804 HAS SOUPS 30756 WITH SCORE 31763.878
AT ITER 7422 NEW BEST:: SOT 1252762 SOS 1007896 HAS SOPS 1007093 HAS SOUS 30781 HAS SOUPS 30733 WITH SCORE 31740.896
AT ITER 7427 NEW BEST:: SOT 1252760 SOS 1007894 HAS SOPS 1007091 HAS SOUS 30777 HAS SOUPS 30729 WITH SCORE 31736.894
AT ITER 7517 NEW BEST:: SOT 1252758 SOS 1007892 HAS SOPS 1007089 HAS SOUS 30773 HAS SOUPS 30725 WITH SCORE 31732.892
AT ITER 7625 NEW BEST:: SOT 1252758 SOS 1007661 HAS SOPS 1006852 HAS SOUS 30776 HAS SOUPS 30725 WITH SCORE 31732.661
AT ITER 7642 NEW BEST:: SOT 1252752 SOS 1007655 HAS SOPS 1006846 HAS SOUS 30764 HAS SOUPS 30713 WITH SCORE 31720.655
AT ITER 7728 NEW BEST:: SOT 1252752 SOS 1007655 HAS SOPS 1006846 HAS SOUS 30762 HAS SOUPS 30711 WITH SCORE 31718.655
AT ITER 7730 NEW BEST:: SOT 1252742 SOS 1007645 HAS SOPS 1006836 HAS SOUS 30742 HAS SOUPS 30691 WITH SCORE 31698.645
AT ITER 7744 NEW BEST:: SOT 1252726 SOS 1007629 HAS SOPS 1006820 HAS SOUS 30710 HAS SOUPS 30659 WITH SCORE 31666.629
AT ITER 7752 NEW BEST:: SOT 1252726 SOS 1007627 HAS SOPS 1006818 HAS SOUS 30710 HAS SOUPS 30659 WITH SCORE 31666.627
AT ITER 7811 NEW BEST:: SOT 1252722 SOS 1007623 HAS SOPS 1006814 HAS SOUS 30702 HAS SOUPS 30651 WITH SCORE 31658.623
AT ITER 7940 NEW BEST:: SOT 1252720 SOS 1007621 HAS SOPS 1006812 HAS SOUS 30698 HAS SOUPS 30647 WITH SCORE 31654.621
AT ITER 8013 NEW BEST:: SOT 1252710 SOS 1007611 HAS SOPS 1006802 HAS SOUS 30678 HAS SOUPS 30627 WITH SCORE 31634.611
AT ITER 8025 NEW BEST:: SOT 1252710 SOS 1007611 HAS SOPS 1006802 HAS SOUS 30627 HAS SOUPS 30576 WITH SCORE 31583.611
AT ITER 8070 NEW BEST:: SOT 1252710 SOS 1007042 HAS SOPS 1006233 HAS SOUS 30620 HAS SOUPS 30569 WITH SCORE 31576.042
AT ITER 8095 NEW BEST:: SOT 1252708 SOS 1007040 HAS SOPS 1006231 HAS SOUS 30616 HAS SOUPS 30565 WITH SCORE 31572.04
AT ITER 8246 NEW BEST:: SOT 1252812 SOS 1007144 HAS SOPS 1006335 HAS SOUS 30614 HAS SOUPS 30563 WITH SCORE 31570.144
AT ITER 8252 NEW BEST:: SOT 1252806 SOS 1007138 HAS SOPS 1006329 HAS SOUS 30602 HAS SOUPS 30551 WITH SCORE 31558.138
AT ITER 8275 NEW BEST:: SOT 1252804 SOS 1007136 HAS SOPS 1006327 HAS SOUS 30598 HAS SOUPS 30547 WITH SCORE 31554.136
AT ITER 8364 NEW BEST:: SOT 1252800 SOS 1007132 HAS SOPS 1006323 HAS SOUS 30586 HAS SOUPS 30535 WITH SCORE 31542.132
AT ITER 8461 NEW BEST:: SOT 1252798 SOS 1007130 HAS SOPS 1006321 HAS SOUS 30582 HAS SOUPS 30531 WITH SCORE 31538.13
AT ITER 8479 NEW BEST:: SOT 1252794 SOS 1007126 HAS SOPS 1006317 HAS SOUS 30574 HAS SOUPS 30523 WITH SCORE 31530.126
AT ITER 8527 NEW BEST:: SOT 1252792 SOS 1007124 HAS SOPS 1006315 HAS SOUS 30570 HAS SOUPS 30519 WITH SCORE 31526.124
AT ITER 8621 NEW BEST:: SOT 1252790 SOS 1007122 HAS SOPS 1006313 HAS SOUS 30566 HAS SOUPS 30515 WITH SCORE 31522.122
AT ITER 8661 NEW BEST:: SOT 1252788 SOS 1007120 HAS SOPS 1006311 HAS SOUS 30562 HAS SOUPS 30511 WITH SCORE 31518.12
AT ITER 8739 NEW BEST:: SOT 1252786 SOS 1007118 HAS SOPS 1006309 HAS SOUS 30558 HAS SOUPS 30507 WITH SCORE 31514.118
AT ITER 9026 NEW BEST:: SOT 1252780 SOS 1007112 HAS SOPS 1006303 HAS SOUS 30546 HAS SOUPS 30495 WITH SCORE 31502.112
AT ITER 9187 NEW BEST:: SOT 1252776 SOS 1007108 HAS SOPS 1006299 HAS SOUS 30538 HAS SOUPS 30487 WITH SCORE 31494.108
AT ITER 9438 NEW BEST:: SOT 1252770 SOS 1007102 HAS SOPS 1006293 HAS SOUS 30532 HAS SOUPS 30481 WITH SCORE 31488.102
AT ITER 9506 NEW BEST:: SOT 1252766 SOS 1007098 HAS SOPS 1006289 HAS SOUS 30524 HAS SOUPS 30473 WITH SCORE 31480.098
AT ITER 9631 NEW BEST:: SOT 1252758 SOS 1007090 HAS SOPS 1006281 HAS SOUS 30508 HAS SOUPS 30457 WITH SCORE 31464.09
AT ITER 9675 NEW BEST:: SOT 1252728 SOS 1007060 HAS SOPS 1006251 HAS SOUS 30499 HAS SOUPS 30448 WITH SCORE 31455.06
AT ITER 9812 NEW BEST:: SOT 1252728 SOS 1007058 HAS SOPS 1006249 HAS SOUS 30499 HAS SOUPS 30448 WITH SCORE 31455.058
AT ITER 9831 NEW BEST:: SOT 1252726 SOS 1007056 HAS SOPS 1006247 HAS SOUS 30497 HAS SOUPS 30446 WITH SCORE 31453.056
AT ITER 9882 NEW BEST:: SOT 1252746 SOS 1007076 HAS SOPS 1006267 HAS SOUS 30492 HAS SOUPS 30441 WITH SCORE 31448.076
AT ITER 9984 NEW BEST:: SOT 1252742 SOS 1007072 HAS SOPS 1006263 HAS SOUS 30484 HAS SOUPS 30433 WITH SCORE 31440.072
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 2351028 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16108536 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StateSpace -timeout 360 -rebuildPNML
cp: cannot stat 'StateSpace.sr.xml': No such file or directory
Caught signal 15, terminating.

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-COL-V80P50N50"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is BridgeAndVehicles-COL-V80P50N50, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r043-tajo-167813696500160"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P50N50.tgz
mv BridgeAndVehicles-COL-V80P50N50 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 ;