Environment - simulationEnvironment: startTime=1.30464e+07 stopTime=1.36512e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.92 Regular simulation: ./Buildings_11_Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.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 | | | | | | 0.0786065s reading init.xml | | | | | | 0.00549792s reading info.xml | | | | | | 0.00230335s [ 0.6%] pre-initialization | | | | | | 0.0337028s [ 8.2%] initialization | | | | | | 3.4755e-05s [ 0.0%] steps | | | | | | 0.022023s [ 5.4%] solver (excl. callbacks) | | | | | | 0.00530614s [ 1.3%] creating output-file | | | | | | 0.0778404s [ 19.0%] event-handling | | | | | | 0.017674s [ 4.3%] overhead | | | | | | 0.250495s [ 61.2%] simulation | | | | | | 0.409379s [100.0%] total | | | | | events | | | | | | 3 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 4047 steps taken | | | | | | 6582 calls of functionODE | | | | | | 1188 evaluations of jacobian | | | | | | 541 error test failures | | | | | | 0 convergence test failures | | | | | | 0.121704s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.