Environment - simulationEnvironment: startTime=0 stopTime=10000 tolerance=1e-06 numberOfIntervals=2500 stepSize=4 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../IDEAS_IDEAS.Fluid.HeatExchangers.Examples.EmbeddedPipeDp -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:391:3-398:39:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((pump.nominalValuesDefineDefaultPressureCurve)) --> "*** Warning in EmbeddedPipeDp.pump: Mover is flow or pressure controlled and uses default pressure curve. | | | | This leads to an approximate power consumption. | | | | Set nominalValuesDefineDefaultPressureCurve=true to suppress this warning." LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 4536.000000 | | | | ((pump.motSpe.y >= 0.0 and pump.motSpe.y <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= pump.motSpe.y <= 1e5, has value: -8.69779e-10" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00721669s reading init.xml | | | | | | 0.000669779s reading info.xml | | | | | | 0.000100519s [ 1.2%] pre-initialization | | | | | | 0.000196589s [ 2.4%] initialization | | | | | | 1.833e-06s [ 0.0%] steps | | | | | | 0.0012239s [ 14.8%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 3.1011e-05s [ 0.4%] event-handling | | | | | | 0.000843656s [ 10.2%] overhead | | | | | | 0.00586371s [ 71.0%] simulation | | | | | | 0.00826122s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 374 steps taken | | | | | | 538 calls of functionODE | | | | | | 101 evaluations of jacobian | | | | | | 16 error test failures | | | | | | 7 convergence test failures | | | | | | 0.000546849s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.