startTime=1.188e+07 stopTime=1.26e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=288 Regular simulation: ./Buildings_7.0.0_Buildings.Applications.DataCenters.DXCooled.Examples.DXCooledAirsideEconomizer -abortSlowSimulation -alarm=480 -lv LOG_STATS stdout | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos" assert | debug | Buildings_7.0.0_Buildings.Applications.DataCenters.DXCooled.Examples.DXCooledAirsideEconomizer_functions.c:7007: Invalid root: (0)^(-1.5) stdout | warning | Non-Linear Solver try to handle a problem with a called assert. assert | debug | Buildings_7.0.0_Buildings.Applications.DataCenters.DXCooled.Examples.DXCooledAirsideEconomizer_functions.c:7007: Invalid root: (0)^(-1.5) assert | debug | Buildings_7.0.0_Buildings.Applications.DataCenters.DXCooled.Examples.DXCooledAirsideEconomizer_functions.c:7007: Invalid root: (0)^(-1.5) assert | debug | Buildings_7.0.0_Buildings.Applications.DataCenters.DXCooled.Examples.DXCooledAirsideEconomizer_functions.c:7007: Invalid root: (0)^(-1.5) assert | debug | Buildings_7.0.0_Buildings.Applications.DataCenters.DXCooled.Examples.DXCooledAirsideEconomizer_functions.c:7007: Invalid root: (0)^(-1.5) stdout | warning | While solving non-linear system an assertion failed during initialization. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V assert | debug | Solving non-linear system 1319 failed at time=11880000. | | | | For more information please use -lv LOG_NLS. assert | error | Failed to solve the initialization problem with global homotopy with equidistant step size. assert | debug | Unable to solve initialization problem. assert | info | simulation terminated by an assertion at initialization