Environment - simulationEnvironment: startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_8_Buildings.Experimental.DHC.CentralPlants.Cooling.Examples.Plant -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:97:3-98:53:writable] | | | | The following assertion has been violated at time 17.280000 | | | | ((pla.cooTowWitByp.cooTowSys.cooTow[2].per.FRWat >= 0.0 and pla.cooTowWitByp.cooTowSys.cooTow[2].per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= pla.cooTowWitByp.cooTowSys.cooTow[2].per.FRWat <= 1.0, has value: -9.88131e-324" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:97:3-98:53:writable] | | | | The following assertion has been violated at time 30.000000 | | | | ((pla.cooTowWitByp.cooTowSys.cooTow[1].per.FRWat >= 0.0 and pla.cooTowWitByp.cooTowSys.cooTow[1].per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= pla.cooTowWitByp.cooTowSys.cooTow[1].per.FRWat <= 1.0, has value: -4.94066e-324" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0617591s reading init.xml | | | | | | 0.00657955s reading info.xml | | | | | | 0.0003841s [ 0.1%] pre-initialization | | | | | | 0.0298354s [ 4.8%] initialization | | | | | | 6.8999e-05s [ 0.0%] steps | | | | | | 0.0383954s [ 6.2%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00132146s [ 0.2%] event-handling | | | | | | 0.0371291s [ 6.0%] overhead | | | | | | 0.514542s [ 82.8%] simulation | | | | | | 0.621677s [100.0%] total | | | | | events | | | | | | 4 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 6863 steps taken | | | | | | 7156 calls of functionODE | | | | | | 127 evaluations of jacobian | | | | | | 39 error test failures | | | | | | 1 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.