Environment - simulationEnvironment: startTime=0 stopTime=5 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.002 Regular simulation: ./ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 0.000756953408483614 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.000756953 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00233848s reading init.xml | | | | | | 0.000232717s reading info.xml | | | | | | 0.000281598s [ 15.1%] pre-initialization | | | | | | 0.000289643s [ 15.5%] initialization | | | | | | 0.00122899s [ 65.9%] steps | | | | | | 0.000589474s [ 31.6%] solver (excl. callbacks) | | | | | | 5.866e-05s [ 3.1%] creating output-file | | | | | | 1.733e-06s [ 0.1%] event-handling | | | | | | 6.934e-06s [ 0.4%] overhead | | | | | | -0.00059274s [-31.8%] simulation | | | | | | 0.0018643s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 31 steps taken | | | | | | 87 calls of functionODE | | | | | | 71 evaluations of jacobian | | | | | | 3 error test failures | | | | | | 43 convergence test failures | | | | | | 0.000904531s time of jacobian evaluation