EFMTool failure

[dtusso2020]

Hello everyone. I am trying to do a Elementary Flux modes but I got the next error. I am working on windows
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space at ch.javasoft.metabolic.efm.util.ColumnUtil.mergeNumeric(ColumnUtil.java:373) at ch.javasoft.metabolic.efm.util.ColumnUtil.mergeNumeric(ColumnUtil.java:364) at ch.javasoft.metabolic.efm.model.nullspace.NullspaceDoubleColumnInspectorModifier.mergeNumeric(NullspaceDoubleColumnInspectorModifier.java:106) at ch.javasoft.metabolic.efm.model.nullspace.NullspaceDoubleColumnInspectorModifier.mergeNumeric(NullspaceDoubleColumnInspectorModifier.java:1) at ch.javasoft.metabolic.efm.column.DoubleColumn.mergeWith(DoubleColumn.java:119) at ch.javasoft.metabolic.efm.column.DoubleColumn.mergeWith(DoubleColumn.java:114) at ch.javasoft.metabolic.efm.adj.incore.AbstractAdjacencyEnumerator.adjacentPairs(AbstractAdjacencyEnumerator.java:76) at ch.javasoft.metabolic.efm.impl.SequentialDoubleDescriptionImpl.iterate(SequentialDoubleDescriptionImpl.java:117) at ch.javasoft.metabolic.efm.impl.AbstractDoubleDescriptionImpl.calculateEfms(AbstractDoubleDescriptionImpl.java:163) at ch.javasoft.metabolic.efm.impl.AbstractDoubleDescriptionImpl.calculateEfms(AbstractDoubleDescriptionImpl.java:130) at ch.javasoft.metabolic.efm.ElementaryFluxModes.calculateCallback(ElementaryFluxModes.java:285) at ch.javasoft.metabolic.efm.main.CalculateFluxModes.start(CalculateFluxModes.java:219) at ch.javasoft.metabolic.efm.main.CalculateFluxModes.start(CalculateFluxModes.java:143) at ch.javasoft.metabolic.efm.main.CalculateFluxModes.main(CalculateFluxModes.java:100) EFMtool failure

How to fix it? Thank you so much.

[axelvonkamp]

How large is your network? EFM enumeration is usually only possible for smaller networks because of combinatorial explosion.