Environment - simulationEnvironment: startTime=0 stopTime=30 tolerance=1e-06 numberOfIntervals=1500 stepSize=0.02 Regular simulation: ./PowerGrids_dev_PowerGrids.Examples.Tutorial.GridOperation.Controlled.ControlledGridWithReferenceCalculationSat -abortSlowSimulation -alarm=50 -lv LOG_STATS LOG_STDOUT | info | Using sparse solver kinsol for nonlinear system 6 (969), | | | | because density of 0.07 remains under threshold of 0.10. LOG_STDOUT | info | The maximum density for using sparse solvers can be specified | | | | using the runtime flag '<-nlssMaxDensity=value>'. LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_ASSERT | debug | Solving non-linear system 969 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | error | Failed to solve the initialization problem with global homotopy with equidistant step size. LOG_ASSERT | debug | Unable to solve initialization problem. LOG_ASSERT | info | simulation terminated by an assertion at initialization