diff --git a/tools/solving/BiVentricleHoreka.py b/tools/solving/BiVentricleHoreka.py
index e1354f6ed6bb0232b465cfe4d565a695a0e98f0e..33f6a9db53c39d2202448035c1f5b0e562731f8b 100644
--- a/tools/solving/BiVentricleHoreka.py
+++ b/tools/solving/BiVentricleHoreka.py
@@ -69,7 +69,9 @@ def decideTime(level,j):
     elif level ==3:
         h=2**(j+1)
     elif level == 4:
-        h=2**(j+1)+2        
+        h=2**(j) 
+        if j==4:
+            h=6
     else:
         print('no level time defined')
     #print(h,m)
@@ -133,7 +135,7 @@ def startJobs(lL,tL,nL,sdt,testname,added=None): #testname must end with/!!!!!!
                 if added!=None:
                     arguments.update(added)
                 if l==4:
-                    jobname =modifyJobskript(alg,sdtName,j,sdt,arguments,1)
+                    jobname =modifyJobskript(alg,sdtName,j,sdt,arguments,2)
                 else:
                     jobname =modifyJobskript(alg,sdtName,j,sdt,arguments,1)
                
@@ -145,7 +147,7 @@ def startSI():
     lL=[0,1,2,3,4]
     tL=[0,1,2,3,4]
     lL=[4]
-    tL=[3]#,3,4]
+    tL=[4]#,3,4]
     #lL=[3]
     #tL=[3,4]
     nL=['SI']