diff --git a/configs/heavy_tests.json b/configs/heavy_tests.json
index cdc7fa1..a23a6ad 100644
--- a/configs/heavy_tests.json
+++ b/configs/heavy_tests.json
@@ -49,6 +49,45 @@
     },
     "extraCustomCommands":["setCommandLineOptions(\"--newBackend -d=arrayConnect\")"]
   },
+  {
+    "library":"LargeTestSuite",
+    "libraryVersion":"master",
+    "libraryVersionNameForTests":"OB",
+    "ulimitOmc":400,
+    "ulimitExeModels":{
+      "LargeTestSuite.Electrical.TransmissionLine.TransmissionLineModelica_N_10240":840,
+      "LargeTestSuite.Electrical.TransmissionLine.TransmissionLineModelica_N_2560":480,
+      "LargeTestSuite.Elementary.SimpleODE.CascadedFirstOrder_N_102400":900,
+      "LargeTestSuite.Elementary.SimpleODE.CascadedFirstOrder_N_204800":690,
+      "LargeTestSuite.Elementary.SimpleODE.CascadedFirstOrder_N_409600":990,
+      "LargeTestSuite.Elementary.SimpleODE.CascadedFirstOrder_N_51200":330,
+      "LargeTestSuite.Mechanical.HarmonicOscillator.HarmonicOscillator_N_1638400":200,
+      "LargeTestSuite.Mechanical.HarmonicOscillator.HarmonicOscillator_N_3276800":400,
+      "LargeTestSuite.Mechanical.HarmonicOscillator.HarmonicOscillator_N_6553600":800,
+      "LargeTestSuite.Mechanical.HarmonicOscillator.HarmonicOscillator_N_13107200":1600,
+      "LargeTestSuite.Thermal.Advection.AdvectionReaction_N_204800":600,
+      "LargeTestSuite.Thermal.Advection.SimpleAdvection_N_204800":300,
+      "LargeTestSuite.Thermal.Advection.SimpleAdvection_N_409600":800,
+      "LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTI_FD_N_1310720":360,
+      "LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_FD_N_1310720":360,
+      "LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTI_FD_N_2621440":700,
+      "LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_FD_N_2621440":700,
+      "LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTI_Modelica_N_1310720":500,
+      "LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTI_Modelica_N_2621440":1000,
+      "LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_Modelica_N_1310720":500,
+      "LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_Modelica_N_2621440":1000,
+      "LargeTestSuite.Thermal.HeatExchanger.CocurrentHeatExchangerEquations_N_40960":300,
+      "LargeTestSuite.Thermal.HeatExchanger.CocurrentHeatExchangerEquations_N_81920":1000,
+      "LargeTestSuite.Thermal.HeatExchanger.CounterCurrentHeatExchangerEquations_N_40960":300,
+      "LargeTestSuite.Thermal.HeatExchanger.CounterCurrentHeatExchangerEquations_N_81920":1000,
+      "LargeTestSuite.OpenSCALING.LSGreenH2Production.Plant_nTrafoEHV_40_nTrafoHV_160":400,
+      "LargeTestSuite.OpenSCALING.LSGreenH2Production.Plant_nTrafoEHV_40_nTrafoHV_320":800
+    },
+    "ulimitMemory":62914560,
+    "procOMC":0,
+    "procCCompile":0,
+    "optlevel":"-O0 -march=native"
+  },
   {
     "library":"LargeTestSuite",
     "libraryVersion":"master",