Environment - simulationEnvironment: startTime=1.30464e+07 stopTime=1.36512e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.92 Regular simulation: ./Buildings_maint.7.0.x_Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:99:3-108:49: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 | | | | | | 0.050075s reading init.xml | | | | | | 0.00448648s reading info.xml | | | | | | 0.00015994s [ 0.0%] pre-initialization | | | | | | 0.0281857s [ 6.3%] initialization | | | | | | 0.000275988s [ 0.1%] steps | | | | | | 0.0259414s [ 5.8%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.099232s [ 22.1%] event-handling | | | | | | 0.0287307s [ 6.4%] overhead | | | | | | 0.265586s [ 59.3%] simulation | | | | | | 0.448112s [100.0%] total | | | | | events | | | | | | 3 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 4143 steps taken | | | | | | 6697 calls of functionODE | | | | | | 1220 evaluations of jacobian | | | | | | 544 error test failures | | | | | | 0 convergence test failures | | | | | | 0.119359s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.