Environment - simulationEnvironment: startTime=0 stopTime=10 tolerance=1e-06 numberOfIntervals=100000 stepSize=0.0001 Regular simulation: ./OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_4.Experiments.SMIB -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_ASSERT | debug | division by zero at time 0, (a=-0.009542798059341582) / (b=0), where divisor b expression is: (genunit.eSST1A1.imLeadLag1.TF.bb[2:2] - genunit.eSST1A1.imLeadLag1.TF.a[2:2] * genunit.eSST1A1.imLeadLag1.TF.d)[1] * genunit.eSST1A1.imLeadLag1.TF.a_end / genunit.eSST1A1.imLeadLag1.TF.a_end ^ 2.0 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