Environment - simulationEnvironment: startTime=1.30464e+07 stopTime=1.36512e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.92 Regular simulation: ./Buildings_latest_Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/Movers/BaseClasses/PowerInterface.mo:46:3-47:27:writable] | | | | The following assertion has been violated at time 13046400.000000 | | | | ((fan.heaDis.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= fan.heaDis.etaHyd, has value: -4.02209e-05" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 13046400.000000 | | | | ((fan.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= fan.eff.yMot, has value: -1.61688e-14" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:44:3-54:65:writable] | | | | The following assertion has been violated at time 13046400.000000 | | | | ((cooTow.TAppCor >= 0.0)) --> "Variable violating min constraint: 0.0 <= cooTow.TAppCor, has value: -0.677174" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0630886s reading init.xml | | | | | | 0.00471793s reading info.xml | | | | | | 0.00184746s [ 0.0%] pre-initialization | | | | | | 0.0291419s [ 0.3%] initialization | | | | | | 0.00191679s [ 0.0%] steps | | | | | | 0.864748s [ 8.1%] solver (excl. callbacks) | | | | | | 0.0288828s [ 0.3%] creating output-file | | | | | | 2.19284s [ 20.5%] event-handling | | | | | | 0.0799778s [ 0.7%] overhead | | | | | | 7.47826s [ 70.0%] simulation | | | | | | 10.6776s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 5041 time events | | | | | solver: dassl | | | | | | 252918 steps taken | | | | | | 318851 calls of functionODE | | | | | | 53802 evaluations of jacobian | | | | | | 480 error test failures | | | | | | 0 convergence test failures | | | | | | 4.88444s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.