Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../Buildings_latest_Buildings.Fluid.DataCenters.Racks.RearDoorHeatExchangers.Examples.Active -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:100:3-100:83:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((hex.fan.eta >= 0.0)) --> "Variable violating min constraint: 0.0 <= hex.fan.eta, has value: -0.0288498" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Movers/BaseClasses/PowerInterface.mo:46:3-47:27:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((hex.fan.heaDis.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= hex.fan.heaDis.etaHyd, has value: -189.576" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((hex.fan.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= hex.fan.eff.yMot, has value: -0.000673163" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0192627s reading init.xml | | | | | | 0.00174846s reading info.xml | | | | | | 0.000332986s [ 3.2%] pre-initialization | | | | | | 0.000635144s [ 6.1%] initialization | | | | | | 1.252e-06s [ 0.0%] steps | | | | | | 0.000813888s [ 7.9%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 3.0984e-05s [ 0.3%] event-handling | | | | | | 0.00206653s [ 19.9%] overhead | | | | | | 0.00648199s [ 62.6%] simulation | | | | | | 0.0103628s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 189 steps taken | | | | | | 291 calls of functionODE | | | | | | 63 evaluations of jacobian | | | | | | 8 error test failures | | | | | | 11 convergence test failures | | | | | | 0.000264358s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.