diff --git a/Snakefile b/Snakefile
index e7b2fd58..998954db 100644
--- a/Snakefile
+++ b/Snakefile
@@ -142,9 +142,10 @@ def partition(w):
 
 def memory(w):
     if w.clusters.endswith('m'):
-        return 61000
+        return 18000 + 180 * int(w.clusters[:-1])
     else:
-        return 4890+310 * int(w.clusters)
+        return 8000 + 190 * int(w.clusters)
+        # return 4890+310 * int(w.clusters)
 
 rule solve_network:
     input: "networks/{network}_s{simpl}_{clusters}_lv{lv}_{opts}.nc"
diff --git a/config.yaml b/config.yaml
index c6eddc88..bc70169e 100644
--- a/config.yaml
+++ b/config.yaml
@@ -129,7 +129,7 @@ solving:
     # max_iterations: 1
     # nhours: 10
   solver:
-    name: gurobi_persistent
+    name: gurobi
     threads: 4
     method: 2
     crossover: 0 # -1 (Choose freely)