-| | ${key_1}= | Evaluate | (${number}*2)-1
-| | ${key_2}= | Evaluate | (${number}*2)
-| | ${memif_1}= | Create memif interface | ${dut_node} | ${sock1} | ${key_1}
-| | ${memif_2}= | Create memif interface | ${dut_node} | ${sock2} | ${key_2}
+| | ${sid_1}= | Evaluate | (${mid}*2)-1
+| | ${sid_2}= | Evaluate | (${mid}*2)
+| | ${memif_1}= | Create memif interface | ${dut_node}
+| | ... | ${filename1}${mid}-${sid_1} | ${mid} | ${sid_1}
+| | ${memif_2}= | Create memif interface | ${dut_node}
+| | ... | ${filename2}${mid}-${sid_2} | ${mid} | ${sid_2}