diff --git a/conf/eva.config b/conf/eva.config
index ad71e12..8b52dda 100644
--- a/conf/eva.config
+++ b/conf/eva.config
@@ -39,7 +39,7 @@ profiles {
       }
 
       singularity {
-        cacheDir = "/mnt/archgen/users/singularity_scratch"
+        cacheDir = "/mnt/archgen/tools/singularity/containers/"
 
       }
 
diff --git a/conf/pipeline/eager/eva.config b/conf/pipeline/eager/eva.config
index 880df27..765e01a 100644
--- a/conf/pipeline/eager/eva.config
+++ b/conf/pipeline/eager/eva.config
@@ -14,7 +14,7 @@ process {
   maxRetries = 2
 
   // Solution for clusterOptions comes from here: https://github.com/nextflow-io/nextflow/issues/332 + personal toMega conversion
-  clusterOptions = { "-S /bin/bash -j y -o output.log -l h_vmem=${task.memory.toGiga()}G,virtual_free=${task.memory.toGiga()}G" }
+  clusterOptions = { "-S /bin/bash -V -j y -o output.log -l h_vmem=${task.memory.toGiga()}G,virtual_free=${task.memory.toGiga()}G" }
 
   withLabel:'sc_tiny'{
     cpus = { check_max( 1, 'cpus' ) }
@@ -61,72 +61,82 @@ process {
   // Fixes for SGE and Java incompatibility due to Java using more memory than you tell it to use
 
   withName: makeSeqDict {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
       
   withName: fastqc {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: adapter_removal {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: dedup {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: markduplicates {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
    
   withName: library_merge {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+   }
+
+  withName: seqtype_merge {
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+   }
+   
+   withName: additional_library_merge {
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: malt {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=1000G,virtual_free=1000G" }
+    cpus = { check_max( 32, 'cpus' ) }
+    memory = { check_max( 955.GB * task.attempt, 'memory' ) }
    }
 
   withName: maltextract {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: multivcfanalyzer {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: mtnucratio {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: vcf2genome {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: qualimap {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: damageprofiler {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: circularmapper {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: circulargenerator {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
   withName: preseq {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
     errorStrategy = { task.exitStatus in [143,137,104,134,139] ? 'retry' : 'ignore' }
    }
    
   withName: genotyping_ug {
-    clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
+    clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 2)}G,virtual_free=${(task.memory.toGiga() * 2)}G" }
    }
 
 }
@@ -152,7 +162,7 @@ profiles {
         maxRetries = 2
 
         // Solution for clusterOptions comes from here: https://github.com/nextflow-io/nextflow/issues/332 + personal toMega conversion
-        clusterOptions = { "-S /bin/bash -j y -o output.log -l h_vmem=${task.memory.toGiga()}G,virtual_free=${task.memory.toGiga()}G" }
+        clusterOptions = { "-S /bin/bash -V -j y -o output.log -l h_vmem=${task.memory.toGiga()}G,virtual_free=${task.memory.toGiga()}G" }
 
         withLabel:'sc_tiny'{
           cpus = { check_max( 1, 'cpus' ) }
@@ -199,32 +209,42 @@ profiles {
         // Fixes for SGE and Java incompatibility due to Java using more memory than you tell it to use
 
         withName: makeSeqDict {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
             
         withName: fastqc {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: adapter_removal {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: dedup {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: markduplicates {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
         
         withName: library_merge {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
-        }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+         }
+
+        withName: seqtype_merge {
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+         }
+
+         withName: additional_library_merge {
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+         }
 
         withName: malt {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
-        }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=1000G,virtual_free=1000G" }
+          cpus = { check_max( 32, 'cpus' ) }
+          memory = { check_max( 955.GB * task.attempt, 'memory' ) }
+         }
 
         withName:hostremoval_input_fastq {
           cpus = { check_max( 1, 'cpus' ) }
@@ -233,43 +253,43 @@ profiles {
         }
 
         withName: maltextract {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: multivcfanalyzer {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: mtnucratio {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: vcf2genome {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: qualimap {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: damageprofiler {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: circularmapper {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: circulargenerator {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
         
         withName: genotyping_ug {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
         }
 
         withName: preseq {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 3)}G,virtual_free=${(task.memory.toGiga() * 3)}G" }
           errorStrategy = { task.exitStatus in [143,137,104,134,139] ? 'retry' : 'ignore' }
         }
 
@@ -295,7 +315,7 @@ profiles {
         maxRetries = 2
 
         // Solution for clusterOptions comes from here: https://github.com/nextflow-io/nextflow/issues/332 + personal toMega conversion
-        clusterOptions = { "-S /bin/bash -j y -o output.log -l h_vmem=${task.memory.toGiga()}G,virtual_free=${task.memory.toGiga()}G" }
+        clusterOptions = { "-S /bin/bash -V -j y -o output.log -l h_vmem=${task.memory.toGiga()}G,virtual_free=${task.memory.toGiga()}G" }
 
         withLabel:'sc_tiny'{
           cpus = { check_max( 1, 'cpus' ) }
@@ -342,28 +362,36 @@ profiles {
         // Fixes for SGE and Java incompatibility due to Java using more memory than you tell it to use
 
         withName: makeSeqDict {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
             
         withName: fastqc {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
 
         withName: adapter_removal {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
 
         withName: dedup {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
 
         withName: markduplicates {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
         
         withName: library_merge {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
-        }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+         }
+
+        withName: seqtype_merge {
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+         }
+
+         withName: additional_library_merge {
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+         }
 
         withName:hostremoval_input_fastq {
           cpus = { check_max( 1, 'cpus' ) }
@@ -372,47 +400,49 @@ profiles {
         }
 
         withName: malt {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
-        }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=1000G,virtual_free=1000G" }
+          cpus = { check_max( 32, 'cpus' ) }
+          memory = { check_max( 955.GB * task.attempt, 'memory' ) }
+         }
 
         withName: maltextract {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
 
         withName: multivcfanalyzer {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
 
         withName: mtnucratio {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
 
         withName: vcf2genome {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
 
         withName: qualimap {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
 
         withName: damageprofiler {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
 
         withName: circularmapper {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
 
         withName: circulargenerator {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
         
         withName: genotyping_ug {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
         }
         
         withName: preseq {
-          clusterOptions = { "-S /bin/bash -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
+          clusterOptions = { "-S /bin/bash -V -l h_vmem=${(task.memory.toGiga() * 6)}G,virtual_free=${(task.memory.toGiga() * 6)}G" }
           errorStrategy = { task.exitStatus in [143,137,104,134,139] ? 'retry' : 'ignore' }
         }