Environment - simulationEnvironment: startTime=1.30464e+07 stopTime=1.36512e+07 tolerance=1e-06 numberOfIntervals=10567 stepSize=57.2348 Regular simulation: ./Buildings_latest_Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS 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 | | | | | | 0.0619955s reading init.xml | | | | | | 0.00572067s reading info.xml | | | | | | 0.00182577s [ 0.0%] pre-initialization | | | | | | 0.0312304s [ 0.2%] initialization | | | | | | 0.000329658s [ 0.0%] steps | | | | | | 0.932262s [ 7.4%] solver (excl. callbacks) | | | | | | 0.0397623s [ 0.3%] creating output-file | | | | | | 2.28288s [ 18.2%] event-handling | | | | | | 0.142875s [ 1.1%] overhead | | | | | | 9.13927s [ 72.7%] simulation | | | | | | 12.5704s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 5041 time events | | | | | solver: dassl | | | | | | 253241 steps taken | | | | | | 319391 calls of functionODE | | | | | | 54174 evaluations of jacobian | | | | | | 542 error test failures | | | | | | 0 convergence test failures | | | | | | 5.93053s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.