$ python coreg_ifg_topsar.py project.conf /home/sar/1/YR/proc //home/sar/1/YR/proc/graphs IW2 /home/sar/1/YR/proc/master/20170821_IW2.dim /home/sar/snap/bin/gpt //home/sar/1/YR/proc/graphs/coreg_ifg_computation_subset.xml ##################################################################### ## Coregistration and Interferogram computation started: ##################################################################### /home/sar/1/YR/proc/split/20161001/20161001_IW2.dim [1] Processing slave file :20161001_IW2.dim SNAP STDOUT:INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters SEVERE: org.esa.s2tbx.dataio.gdal.activator.GDALDistributionInstaller: The environment variable LD_LIBRARY_PATH is not set. It must contain the current folder '.'. Executing processing graph INFO: org.hsqldb.persist.Logger: dataFileCache open start ====== Master: 21Aug2017 Slave: 21Aug2017 prep baseline: 0.0 temp baseline: 0.0 Slave: 01Oct2016 prep baseline: 105.48433 temp baseline: 324.00003 ====== Master: 01Oct2016 Slave: 21Aug2017 prep baseline: -105.55035 temp baseline: -324.00003 Slave: 01Oct2016 prep baseline: 0.0 temp baseline: 0.0 IFG: isTOPSARBurstProduct = true ....10%....20%....30%....40%....50%....60%....70%....80%...Cannot construct DataBuffer. 90% done. org.esa.snap.core.gpf.OperatorException: Cannot construct DataBuffer. at org.esa.snap.core.gpf.graph.GraphProcessor$GPFImagingListener.errorOccurred(GraphProcessor.java:363) at com.sun.media.jai.util.SunTileScheduler.sendExceptionToListener(SunTileScheduler.java:1646) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:921) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2085) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:407) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:393) at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:73) at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at com.sun.media.jai.util.RequestJob.compute(SunTileScheduler.java:247) at com.sun.media.jai.util.WorkerThread.run(SunTileScheduler.java:468) Caused by: java.lang.RuntimeException: Cannot construct DataBuffer. at com.sun.media.jai.util.DataBufferUtils.constructDataBuffer(DataBufferUtils.java:132) at com.sun.media.jai.util.DataBufferUtils.createDataBufferFloat(DataBufferUtils.java:214) at javax.media.jai.ComponentSampleModelJAI.createDataBuffer(ComponentSampleModelJAI.java:271) at javax.media.jai.RasterFactory.createWritableRaster(RasterFactory.java:691) at javax.media.jai.PlanarImage.createWritableRaster(PlanarImage.java:1982) at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:130) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) ... 11 more Error: Cannot construct DataBuffer. -- org.jblas INFO Deleting /tmp/jblas2832548056396955636/libjblas_arch_flavor.so -- org.jblas INFO Deleting /tmp/jblas2832548056396955636/libjblas.so -- org.jblas INFO Deleting /tmp/jblas2832548056396955636 [1] Finished process in 1460.74072409 seconds. ##################################################################### /home/sar/1/YR/proc/split/20170809/20170809_IW2.dim [2] Processing slave file :20170809_IW2.dim SNAP STDOUT:INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters SEVERE: org.esa.s2tbx.dataio.gdal.activator.GDALDistributionInstaller: The environment variable LD_LIBRARY_PATH is not set. It must contain the current folder '.'. Executing processing graph INFO: org.hsqldb.persist.Logger: dataFileCache open start ====== Master: 21Aug2017 Slave: 21Aug2017 prep baseline: 0.0 temp baseline: 0.0 Slave: 09Aug2017 prep baseline: 66.42907 temp baseline: 12.000007 ====== Master: 09Aug2017 Slave: 21Aug2017 prep baseline: -66.426384 temp baseline: -12.000007 Slave: 09Aug2017 prep baseline: 0.0 temp baseline: 0.0 IFG: isTOPSARBurstProduct = true ....10%....20%....30%....40%....50%....60%....70%....80%.GC overhead limit exceeded GC overhead limit exceeded java.lang.NullPointerException java.lang.NullPointerException java.lang.NullPointerException java.lang.NullPointerException java.lang.NullPointerException Waiting thread received a null tile. 90% done. org.esa.snap.core.gpf.OperatorException: GC overhead limit exceeded at org.esa.snap.core.gpf.graph.GraphProcessor$GPFImagingListener.errorOccurred(GraphProcessor.java:363) at com.sun.media.jai.util.SunTileScheduler.sendExceptionToListener(SunTileScheduler.java:1646) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:921) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.cobbleFloat(PlanarImage.java:3254) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2181) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:407) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:393) at org.esa.snap.core.gpf.Operator.getSourceTile(Operator.java:461) at org.esa.s1tbx.sentinel1.gpf.SpectralDiversityOp.performRangeAzimuthShift(SpectralDiversityOp.java:1211) at org.esa.s1tbx.sentinel1.gpf.SpectralDiversityOp.computeTileStack(SpectralDiversityOp.java:468) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:116) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:85) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.cobbleFloat(PlanarImage.java:3254) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2181) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at javax.media.jai.PlanarImage.getExtendedData(PlanarImage.java:2440) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:405) at org.esa.snap.core.gpf.Operator.getSourceTile(Operator.java:481) at org.esa.s1tbx.insar.gpf.InterferogramOp.computePartialTile(InterferogramOp.java:1393) at org.esa.s1tbx.insar.gpf.InterferogramOp.computeTileStackForTOPSARProduct(InterferogramOp.java:1264) at org.esa.s1tbx.insar.gpf.InterferogramOp.computeTileStack(InterferogramOp.java:859) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:116) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:85) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.cobbleFloat(PlanarImage.java:3254) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2181) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:407) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:393) at org.esa.snap.core.gpf.Operator.getSourceTile(Operator.java:461) at org.esa.s1tbx.sentinel1.gpf.TOPSARDeburstOp.computeTileInOneSwathFloat(TOPSARDeburstOp.java:905) at org.esa.s1tbx.sentinel1.gpf.TOPSARDeburstOp.computeTileStack(TOPSARDeburstOp.java:812) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:116) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:85) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2085) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:407) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:393) at org.esa.snap.core.gpf.Operator.getSourceTile(Operator.java:461) at org.jlinda.nest.gpf.SubtRefDemOp.computeTileStack(SubtRefDemOp.java:508) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:116) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:85) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.cobbleFloat(PlanarImage.java:3254) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2181) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.datamodel.Band.readRasterData(Band.java:311) at org.esa.snap.core.dataio.ProductSubsetBuilder.readBandRasterDataRegion(ProductSubsetBuilder.java:328) at org.esa.snap.core.dataio.ProductSubsetBuilder.readBandRasterDataImpl(ProductSubsetBuilder.java:297) at org.esa.snap.core.dataio.AbstractProductReader.readBandRasterData(AbstractProductReader.java:250) at org.esa.snap.core.gpf.common.SubsetOp.computeTile(SubsetOp.java:270) at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:80) at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2085) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:407) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:393) at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:73) at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at com.sun.media.jai.util.RequestJob.compute(SunTileScheduler.java:247) at com.sun.media.jai.util.WorkerThread.run(SunTileScheduler.java:468) Caused by: org.esa.snap.core.gpf.OperatorException: GC overhead limit exceeded at org.esa.snap.engine_utilities.gpf.OperatorUtils.catchOperatorException(OperatorUtils.java:432) at org.esa.s1tbx.sentinel1.gpf.BackGeocodingOp.computeTileStack(BackGeocodingOp.java:508) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:116) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:85) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) ... 70 more Error: GC overhead limit exceeded -- org.jblas INFO Deleting /tmp/jblas1110374460188538917/libjblas_arch_flavor.so -- org.jblas INFO Deleting /tmp/jblas1110374460188538917/libjblas.so -- org.jblas INFO Deleting /tmp/jblas1110374460188538917 [2] Finished process in 1559.80463099 seconds. ##################################################################### /home/sar/1/YR/proc/split/20170914/20170914_IW2.dim [3] Processing slave file :20170914_IW2.dim SNAP STDOUT:INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters SEVERE: org.esa.s2tbx.dataio.gdal.activator.GDALDistributionInstaller: The environment variable LD_LIBRARY_PATH is not set. It must contain the current folder '.'. Executing processing graph INFO: org.hsqldb.persist.Logger: dataFileCache open start ====== Master: 21Aug2017 Slave: 21Aug2017 prep baseline: 0.0 temp baseline: 0.0 Slave: 14Sep2017 prep baseline: -23.570513 temp baseline: -24.000013 ====== Master: 14Sep2017 Slave: 21Aug2017 prep baseline: 23.568613 temp baseline: 24.000013 Slave: 14Sep2017 prep baseline: 0.0 temp baseline: 0.0 IFG: isTOPSARBurstProduct = true ....10%....20%....30%....40%....50%....60%....70%....80%..Cannot construct DataBuffer. 90% done. org.esa.snap.core.gpf.OperatorException: Cannot construct DataBuffer. at org.esa.snap.core.gpf.graph.GraphProcessor$GPFImagingListener.errorOccurred(GraphProcessor.java:363) at com.sun.media.jai.util.SunTileScheduler.sendExceptionToListener(SunTileScheduler.java:1646) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:921) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.cobbleFloat(PlanarImage.java:3254) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2181) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.datamodel.Band.readRasterData(Band.java:311) at org.esa.snap.core.dataio.ProductSubsetBuilder.readBandRasterDataRegion(ProductSubsetBuilder.java:328) at org.esa.snap.core.dataio.ProductSubsetBuilder.readBandRasterDataImpl(ProductSubsetBuilder.java:297) at org.esa.snap.core.dataio.AbstractProductReader.readBandRasterData(AbstractProductReader.java:250) at org.esa.snap.core.gpf.common.SubsetOp.computeTile(SubsetOp.java:270) at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:80) at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2085) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:407) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:393) at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:73) at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at com.sun.media.jai.util.RequestJob.compute(SunTileScheduler.java:247) at com.sun.media.jai.util.WorkerThread.run(SunTileScheduler.java:468) Caused by: org.esa.snap.core.gpf.OperatorException: Cannot construct DataBuffer. at org.esa.snap.engine_utilities.gpf.OperatorUtils.catchOperatorException(OperatorUtils.java:432) at org.esa.s1tbx.sentinel1.gpf.TOPSARDeburstOp.computeTileStack(TOPSARDeburstOp.java:827) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:116) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:85) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) ... 23 more Error: Cannot construct DataBuffer. -- org.jblas INFO Deleting /tmp/jblas9046247471424357889/libjblas_arch_flavor.so -- org.jblas INFO Deleting /tmp/jblas9046247471424357889/libjblas.so -- org.jblas INFO Deleting /tmp/jblas9046247471424357889 [3] Finished process in 1535.18039393 seconds. ##################################################################### /home/sar/1/YR/proc/split/20170622/20170622_IW2.dim [4] Processing slave file :20170622_IW2.dim SNAP STDOUT:INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters SEVERE: org.esa.s2tbx.dataio.gdal.activator.GDALDistributionInstaller: The environment variable LD_LIBRARY_PATH is not set. It must contain the current folder '.'. Executing processing graph INFO: org.hsqldb.persist.Logger: dataFileCache open start ====== Master: 21Aug2017 Slave: 21Aug2017 prep baseline: 0.0 temp baseline: 0.0 Slave: 22Jun2017 prep baseline: 37.962883 temp baseline: 60.00004 ====== Master: 22Jun2017 Slave: 21Aug2017 prep baseline: -37.962883 temp baseline: -60.00004 Slave: 22Jun2017 prep baseline: 0.0 temp baseline: 0.0 IFG: isTOPSARBurstProduct = true ....10%....20%....30%....40%....50%....60%....70%....80%....90% done. -- org.jblas INFO Deleting /tmp/jblas6669385529175783580/libjblas_arch_flavor.so -- org.jblas INFO Deleting /tmp/jblas6669385529175783580/libjblas.so -- org.jblas INFO Deleting /tmp/jblas6669385529175783580 [4] Finished process in 1976.58456779 seconds. Coregistration and Interferogram computation for data 20170622_IW2.dim successfully completed. ##################################################################### /home/sar/1/YR/proc/split/20171008/20171008_IW2.dim [5] Processing slave file :20171008_IW2.dim SNAP STDOUT:INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters SEVERE: org.esa.s2tbx.dataio.gdal.activator.GDALDistributionInstaller: The environment variable LD_LIBRARY_PATH is not set. It must contain the current folder '.'. Executing processing graph INFO: org.hsqldb.persist.Logger: dataFileCache open start ====== Master: 21Aug2017 Slave: 21Aug2017 prep baseline: 0.0 temp baseline: 0.0 Slave: 08Oct2017 prep baseline: 40.80274 temp baseline: -48.00002 ====== Master: 08Oct2017 Slave: 21Aug2017 prep baseline: -40.80218 temp baseline: 48.00002 Slave: 08Oct2017 prep baseline: 0.0 temp baseline: 0.0 IFG: isTOPSARBurstProduct = true ....10%....20%....30%....40%....50%....60%....70%....80%..90% done. org.esa.snap.core.gpf.OperatorException: Cannot construct DataBuffer. at org.esa.snap.core.gpf.graph.GraphProcessor$GPFImagingListener.errorOccurred(GraphProcessor.java:363) at com.sun.media.jai.util.SunTileScheduler.sendExceptionToListener(SunTileScheduler.java:1646) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:921) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.cobbleFloat(PlanarImage.java:3254) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2181) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.datamodel.Band.readRasterData(Band.java:311) at org.esa.snap.core.dataio.ProductSubsetBuilder.readBandRasterDataRegion(ProductSubsetBuilder.java:328) at org.esa.snap.core.dataio.ProductSubsetBuilder.readBandRasterDataImpl(ProductSubsetBuilder.java:297) at org.esa.snap.core.dataio.AbstractProductReader.readBandRasterData(AbstractProductReader.java:250) at org.esa.snap.core.gpf.common.SubsetOp.computeTile(SubsetOp.java:270) at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:80) at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2085) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:407) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:393) at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:73) at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at com.sun.media.jai.util.RequestJob.compute(SunTileScheduler.java:247) at com.sun.media.jai.util.WorkerThread.run(SunTileScheduler.java:468) Caused by: java.lang.RuntimeException: Cannot construct DataBuffer. at com.sun.media.jai.util.DataBufferUtils.constructDataBuffer(DataBufferUtils.java:132) at com.sun.media.jai.util.DataBufferUtils.createDataBufferFloat(DataBufferUtils.java:214) at javax.media.jai.ComponentSampleModelJAI.createDataBuffer(ComponentSampleModelJAI.java:271) at javax.media.jai.RasterFactory.createWritableRaster(RasterFactory.java:691) at javax.media.jai.PlanarImage.createWritableRaster(PlanarImage.java:1982) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.createWritableRaster(OperatorImageTileStack.java:175) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.getWritableRaster(OperatorImageTileStack.java:165) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.getWritableRaster(OperatorImageTileStack.java:147) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:105) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:85) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) ... 23 more Error: Cannot construct DataBuffer. -- org.jblas INFO Deleting /tmp/jblas7061635586527100470/libjblas_arch_flavor.so -- org.jblas INFO Deleting /tmp/jblas7061635586527100470/libjblas.so -- org.jblas INFO Deleting /tmp/jblas7061635586527100470 [5] Finished process in 3111.322016 seconds. ##################################################################### /home/sar/1/YR/proc/split/20180804/20180804_IW2.dim [6] Processing slave file :20180804_IW2.dim SNAP STDOUT:INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters SEVERE: org.esa.s2tbx.dataio.gdal.activator.GDALDistributionInstaller: The environment variable LD_LIBRARY_PATH is not set. It must contain the current folder '.'. Executing processing graph INFO: org.hsqldb.persist.Logger: dataFileCache open start ====== Master: 21Aug2017 Slave: 21Aug2017 prep baseline: 0.0 temp baseline: 0.0 Slave: 04Aug2018 prep baseline: -27.663073 temp baseline: -348.00006 ====== Master: 04Aug2018 Slave: 21Aug2017 prep baseline: 27.664015 temp baseline: 348.00006 Slave: 04Aug2018 prep baseline: 0.0 temp baseline: 0.0 IFG: isTOPSARBurstProduct = true ....10%....20%....30%....40%....50%....60%....70%....80%.Java heap space Java heap space Java heap space java.lang.NullPointerException Waiting thread received a null tile. 90% done. org.esa.snap.core.gpf.OperatorException: Java heap space at org.esa.snap.core.gpf.graph.GraphProcessor$GPFImagingListener.errorOccurred(GraphProcessor.java:363) at com.sun.media.jai.util.SunTileScheduler.sendExceptionToListener(SunTileScheduler.java:1646) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:921) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.cobbleFloat(PlanarImage.java:3254) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2181) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:407) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:393) at org.esa.snap.core.gpf.Operator.getSourceTile(Operator.java:461) at org.esa.s1tbx.sentinel1.gpf.TOPSARDeburstOp.computeTileInOneSwathFloat(TOPSARDeburstOp.java:905) at org.esa.s1tbx.sentinel1.gpf.TOPSARDeburstOp.computeTileStack(TOPSARDeburstOp.java:812) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:116) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:85) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2085) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:407) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:393) at org.esa.snap.core.gpf.Operator.getSourceTile(Operator.java:461) at org.jlinda.nest.gpf.SubtRefDemOp.computeTileStack(SubtRefDemOp.java:508) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:116) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:85) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.cobbleFloat(PlanarImage.java:3254) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2181) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.datamodel.Band.readRasterData(Band.java:311) at org.esa.snap.core.dataio.ProductSubsetBuilder.readBandRasterDataRegion(ProductSubsetBuilder.java:328) at org.esa.snap.core.dataio.ProductSubsetBuilder.readBandRasterDataImpl(ProductSubsetBuilder.java:297) at org.esa.snap.core.dataio.AbstractProductReader.readBandRasterData(AbstractProductReader.java:250) at org.esa.snap.core.gpf.common.SubsetOp.computeTile(SubsetOp.java:270) at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:80) at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at javax.media.jai.PlanarImage.getData(PlanarImage.java:2085) at com.bc.ceres.glevel.MultiLevelImage.getData(MultiLevelImage.java:64) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:407) at org.esa.snap.core.gpf.internal.OperatorContext.getSourceTile(OperatorContext.java:393) at org.esa.snap.core.gpf.internal.OperatorImage.computeRect(OperatorImage.java:73) at javax.media.jai.SourcelessOpImage.computeTile(SourcelessOpImage.java:137) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) at javax.media.jai.OpImage.getTile(OpImage.java:1129) at com.sun.media.jai.util.RequestJob.compute(SunTileScheduler.java:247) at com.sun.media.jai.util.WorkerThread.run(SunTileScheduler.java:468) Caused by: org.esa.snap.core.gpf.OperatorException: Java heap space at org.esa.snap.engine_utilities.gpf.OperatorUtils.catchOperatorException(OperatorUtils.java:432) at org.esa.s1tbx.insar.gpf.InterferogramOp.computeTileStack(InterferogramOp.java:864) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeRect(OperatorImageTileStack.java:116) at org.esa.snap.core.gpf.internal.OperatorImageTileStack.computeTile(OperatorImageTileStack.java:85) at com.sun.media.jai.util.SunTileScheduler.scheduleTile(SunTileScheduler.java:904) ... 45 more Error: Java heap space -- org.jblas INFO Deleting /tmp/jblas9162628800655560656/libjblas_arch_flavor.so -- org.jblas INFO Deleting /tmp/jblas9162628800655560656/libjblas.so -- org.jblas INFO Deleting /tmp/jblas9162628800655560656 [6] Finished process in 1582.52702904 seconds.