Environment - simulationEnvironment: startTime=1.30464e+07 stopTime=1.36512e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.92 Regular simulation: ./Buildings_12_Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/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 | | | | | | 0.052682s reading init.xml | | | | | | 0.00428598s reading info.xml | | | | | | 0.00128677s [ 0.8%] pre-initialization | | | | | | 0.0201533s [ 12.5%] initialization | | | | | | 0.000198113s [ 0.1%] steps | | | | | | 0.0142069s [ 8.8%] solver (excl. callbacks) | | | | | | 0.00173427s [ 1.1%] creating output-file | | | | | | 0.0270329s [ 16.8%] event-handling | | | | | | 0.00386488s [ 2.4%] overhead | | | | | | 0.0922899s [ 57.4%] simulation | | | | | | 0.160767s [100.0%] total | | | | | events | | | | | | 3 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 4167 steps taken | | | | | | 6687 calls of functionODE | | | | | | 1202 evaluations of jacobian | | | | | | 550 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0511437s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.