Environment - simulationEnvironment: startTime=0 stopTime=3 tolerance=1e-06 numberOfIntervals=5006 stepSize=0.000599281 Regular simulation: ./ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | While solving non-linear system an assertion failed during initialization. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Interfaces.mo:306:3-308:69:writable] | | | | The following assertion has been violated at time 1.360821 | | | | ((valve.m_flow >= 0.0 and valve.m_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= valve.m_flow <= 1e5, has value: -1.972e-05" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00785724s reading init.xml | | | | | | 0.000582232s reading info.xml | | | | | | 0.000391073s [ 0.1%] pre-initialization | | | | | | 0.00744032s [ 1.1%] initialization | | | | | | 0.000108784s [ 0.0%] steps | | | | | | 0.00218511s [ 0.3%] solver (excl. callbacks) | | | | | | 0.00348574s [ 0.5%] creating output-file | | | | | | 0.194052s [ 29.8%] event-handling | | | | | | 0.018319s [ 2.8%] overhead | | | | | | 0.424668s [ 65.3%] simulation | | | | | | 0.650649s [100.0%] total | | | | | events | | | | | | 3 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 137 steps taken | | | | | | 235 calls of functionODE | | | | | | 96 evaluations of jacobian | | | | | | 6 error test failures | | | | | | 3 convergence test failures | | | | | | 0.00775365s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.