Salva,
See the FAQ section on "How big can my model be?"
http://ccl.northwestern.edu/netlogo/docs/faq.html#how-big-can-my-model-be-how-many-turtles-patches-procedures-buttons-and-so-on-can-my-model-contain
The short answer is to modify your NetLogo.cfg file and change "-Xmx1024m" to
something higher, like "-Xmx2048m". Using "-Xmx2048m" would give NetLogo two
gigabytes of memory to use. If you still get out-of-memory errors, you can
keep trying higher values depending on how much memory your system has.
I hope that helps.
-Jeremy
On 10/16/18, 9:16 AM, "netlogo-devel@googlegroups.com on behalf of
salvap...@gmail.com" <netlogo-devel@googlegroups.com on behalf of
salvap...@gmail.com> wrote:
Hi everybody,
I'm trying to run my netlogo model (with gis extgension) using
behavior-space and it repots me (see below). This problem doesn't appear when I
use it without Behavior-space
"ava.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferDouble.<init>(DataBufferDouble.java:86)
at
java.awt.image.BandedSampleModel.createDataBuffer(BandedSampleModel.java:206)
at
javax.media.jai.RecyclingTileFactory.createTile(RecyclingTileFactory.java:389)
at
javax.media.jai.PlanarImage.createWritableRaster(PlanarImage.java:1982)
at javax.media.jai.PlanarImage.copyData(PlanarImage.java:2319)
at javax.media.jai.PlanarImage.copyData(PlanarImage.java:2279)
at javax.media.jai.RenderedOp.copyData(RenderedOp.java:2285)
at
org.myworldgis.netlogo.RasterDataset.createRendering(RasterDataset.java:300)
at org.myworldgis.netlogo.RasterDataset.resample(RasterDataset.java:543)
at
org.myworldgis.netlogo.ApplyRaster.performInternal(ApplyRaster.java:51)
at
org.myworldgis.netlogo.GISExtension$Command.perform(GISExtension.java:61)
at org.nlogo.prim._extern.perform(_extern.java:36)
at org.nlogo.nvm.Context.stepConcurrent(Context.java:107)
at org.nlogo.nvm.ConcurrentJob.step(ConcurrentJob.scala:65)
at org.nlogo.job.JobThread.runPrimaryJobs(JobThread.scala:133)
at org.nlogo.job.JobThread.$anonfun$run$1(JobThread.scala:68)
at org.nlogo.job.JobThread$$Lambda$50/1989099353.apply$mcV$sp(Unknown
Source)
at
scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
at scala.util.control.Exception$Catch.apply(Exception.scala:224)
at org.nlogo.api.Exceptions$.handling(Exceptions.scala:41)
at org.nlogo.job.JobThread.run(JobThread.scala:66)
Run #8, RUNTIME ERROR: Extension exception: Java heap space
error while observer running GIS:APPLY-RASTER
called by procedure SETUP-WORLD
called by procedure SETUP
called by procedure SETUP-FOR-BEHAVIOR-SEARCH
called by procedure __EVALUATOR
org.nlogo.nvm.WrappedExtensionException: Extension exception: Java heap
space
at org.nlogo.prim._extern.perform(_extern.java:40)
at org.nlogo.nvm.Context.stepConcurrent(Context.java:107)
at org.nlogo.nvm.ConcurrentJob.step(ConcurrentJob.scala:65)
at org.nlogo.job.JobThread.runPrimaryJobs(JobThread.scala:133)
at org.nlogo.job.JobThread.$anonfun$run$1(JobThread.scala:68)
at
scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
at scala.util.control.Exception$Catch.apply(Exception.scala:224)
at org.nlogo.api.Exceptions$.handling(Exceptions.scala:41)
at org.nlogo.job.JobThread.run(JobThread.scala:66)
Caused by: org.nlogo.api.ExtensionException: Java heap space
at java.awt.image.DataBufferDouble.<init>(DataBufferDouble.java:86)
at
java.awt.image.BandedSampleModel.createDataBuffer(BandedSampleModel.java:206)
at
javax.media.jai.RecyclingTileFactory.createTile(RecyclingTileFactory.java:389)
at
javax.media.jai.PlanarImage.createWritableRaster(PlanarImage.java:1982)
at javax.media.jai.PlanarImage.copyData(PlanarImage.java:2319)
at javax.media.jai.PlanarImage.copyData(PlanarImage.java:2279)
at javax.media.jai.RenderedOp.copyData(RenderedOp.java:2285)
at
org.myworldgis.netlogo.RasterDataset.createRendering(RasterDataset.java:300)
at org.myworldgis.netlogo.RasterDataset.resample(RasterDataset.java:543)
at
org.myworldgis.netlogo.ApplyRaster.performInternal(ApplyRaster.java:51)
at
org.myworldgis.netlogo.GISExtension$Command.perform(GISExtension.java:61)
at org.nlogo.prim._extern.perform(_extern.java:36)
at org.nlogo.nvm.Context.stepConcurrent(Context.java:107)
at org.nlogo.nvm.ConcurrentJob.step(ConcurrentJob.scala:65)
at org.nlogo.job.JobThread.runPrimaryJobs(JobThread.scala:133)
at org.nlogo.job.JobThread.$anonfun$run$1(JobThread.scala:68)
at org.nlogo.job.JobThread$$Lambda$50/1989099353.apply$mcV$sp(Unknown
Source)
... 4 more
java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferDouble.<init>(DataBufferDouble.java:86)
at
java.awt.image.BandedSampleModel.createDataBuffer(BandedSampleModel.java:206)
at
javax.media.jai.RecyclingTileFactory.createTile(RecyclingTileFactory.java:389)
at
javax.media.jai.PlanarImage.createWritableRaster(PlanarImage.java:1982)
at javax.media.jai.PlanarImage.copyData(PlanarImage.java:2319)
at javax.media.jai.PlanarImage.copyData(PlanarImage.java:2279)
at javax.media.jai.RenderedOp.copyData(RenderedOp.java:2285)
at
org.myworldgis.netlogo.RasterDataset.createRendering(RasterDataset.java:300)
at org.myworldgis.netlogo.RasterDataset.resample(RasterDataset.java:543)
at
org.myworldgis.netlogo.ApplyRaster.performInternal(ApplyRaster.java:51)
at
org.myworldgis.netlogo.GISExtension$Command.perform(GISExtension.java:61)
at org.nlogo.prim._extern.perform(_extern.java:36)
at org.nlogo.nvm.Context.stepConcurrent(Context.java:107)
at org.nlogo.nvm.ConcurrentJob.step(ConcurrentJob.scala:65)
at org.nlogo.job.JobThread.runPrimaryJobs(JobThread.scala:133)
at org.nlogo.job.JobThread.$anonfun$run$1(JobThread.scala:68)
at org.nlogo.job.JobThread$$Lambda$50/1989099353.apply$mcV$sp(Unknown
Source)
at
scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
at scala.util.control.Exception$Catch.apply(Exception.scala:224)
at org.nlogo.api.Exceptions$.handling(Exceptions.scala:41)
at org.nlogo.job.JobThread.run(JobThread.scala:66)
"
All best,
Salva
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