startTime=0 stopTime=2000 tolerance=1e-06 numberOfIntervals=5000 stepSize=0.4 wasm-jit simulation: simulate(Modelica.Fluid.Examples.PumpingSystem,startTime=0,stopTime=2000,tolerance=1e-06,numberOfIntervals=5000,outputFormat="mat",variableFilter="time|PT1.y|pumps.medium.T|pumps.medium.p|reservoir.level|reservoir.medium.T|PumpRPMGenerator.y|controller.y",fileNamePrefix="Modelica_4.0.0_Modelica.Fluid.Examples.PumpingSystem",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") LOG_STDOUT | warning | Sparsity pattern for non-linear system 2 is not regular. This indicates that something went wrong during sparsity pattern generation. Removing sparsity pattern and disabling NLS scaling. LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Interfaces.mo:1027:9-1032:39:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pipe.flowModel.m_flows[1] >= 0.0 and pipe.flowModel.m_flows[1] <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= pipe.flowModel.m_flows[1] <= 1e5, has value: -141.424" LOG_SUCCESS | info | The initialization finished successfully with 6 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Interfaces.mo:300:5-301:56:writable] | | | | The following assertion has been violated at time 200.000000 | | | | ((valveOpening.y >= 0.0 and valveOpening.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= valveOpening.y <= 1.0, has value: 1" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 4.8211e-05s [ 0.0%] pre-initialization | | | | | | 0.000616039s [ 0.2%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.00188549s [ 0.6%] solver (excl. callbacks) | | | | | | 0.00109915s [ 0.3%] creating output-file | | | | | | 0.164477s [ 48.4%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.171708s [ 50.5%] simulation | | | | | | 0.339833s [100.0%] total | | | | | events | | | | | | 17 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 1488 steps taken | | | | | | 2264 calls of functionODE | | | | | | 380 evaluations of jacobian | | | | | | 62 error test failures | | | | | | 9 convergence test failures | | | | | | 0.0310724s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.