Environment - simulationEnvironment: startTime=0 stopTime=10 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.004 Regular simulation: ./OpenIPSL_OpenIPSL.Examples.SevenBus.Network -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_STDOUT | info | Using sparse solver kinsol for nonlinear system 0 (778), | | | | because density of 0.05 remains under threshold of 0.10. LOG_STDOUT | info | Using sparse solver kinsol for nonlinear system 13 (1999), | | | | because density of 0.05 remains under threshold of 0.10. LOG_STDOUT | info | Using sparse solver kinsol for nonlinear system 14 (2833), | | | | because density of 0.10 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 | error | KINSOL: Trying to switch to numeric Jacobian for sparse solver KLU, but no sparsity pattern is available. LOG_ASSERT | debug | Solving non-linear system 1999 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