Environment - simulationEnvironment: startTime=1.0368e+07 stopTime=1.05408e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_latest_Buildings.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersWithBypass -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/HeatExchangers/CoolingTowers/Data/BaseClasses/BaseCoolingTower.mo:27:3-28:89:writable] | | | | The following assertion has been violated at time 10368000.000000 | | | | ((tow.cooTowSys.dat.PFan_Q_flow_nominal >= -0.1 and tow.cooTowSys.dat.PFan_Q_flow_nominal <= 0.0)) --> "Variable violating min/max constraint: -0.1 <= tow.cooTowSys.dat.PFan_Q_flow_nominal <= 0.0, has value: -0.825344" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/HeatExchangers/CoolingTowers/Data/BaseClasses/BaseCoolingTower.mo:27:3-28:89:writable] | | | | The following assertion has been violated at time 10368000.000000 | | | | ((tow.cooTowSys.cooTow[2].dat.PFan_Q_flow_nominal >= -0.1 and tow.cooTowSys.cooTow[2].dat.PFan_Q_flow_nominal <= 0.0)) --> "Variable violating min/max constraint: -0.1 <= tow.cooTowSys.cooTow[2].dat.PFan_Q_flow_nominal <= 0.0, has value: -0.825344" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/HeatExchangers/CoolingTowers/Data/BaseClasses/BaseCoolingTower.mo:27:3-28:89:writable] | | | | The following assertion has been violated at time 10368000.000000 | | | | ((tow.cooTowSys.cooTow[2].per.dat.PFan_Q_flow_nominal >= -0.1 and tow.cooTowSys.cooTow[2].per.dat.PFan_Q_flow_nominal <= 0.0)) --> "Variable violating min/max constraint: -0.1 <= tow.cooTowSys.cooTow[2].per.dat.PFan_Q_flow_nominal <= 0.0, has value: -0.825344" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/HeatExchangers/CoolingTowers/Data/BaseClasses/BaseCoolingTower.mo:27:3-28:89:writable] | | | | The following assertion has been violated at time 10368000.000000 | | | | ((tow.cooTowSys.cooTow[1].dat.PFan_Q_flow_nominal >= -0.1 and tow.cooTowSys.cooTow[1].dat.PFan_Q_flow_nominal <= 0.0)) --> "Variable violating min/max constraint: -0.1 <= tow.cooTowSys.cooTow[1].dat.PFan_Q_flow_nominal <= 0.0, has value: -0.825344" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/HeatExchangers/CoolingTowers/Data/BaseClasses/BaseCoolingTower.mo:27:3-28:89:writable] | | | | The following assertion has been violated at time 10368000.000000 | | | | ((tow.cooTowSys.cooTow[1].per.dat.PFan_Q_flow_nominal >= -0.1 and tow.cooTowSys.cooTow[1].per.dat.PFan_Q_flow_nominal <= 0.0)) --> "Variable violating min/max constraint: -0.1 <= tow.cooTowSys.cooTow[1].per.dat.PFan_Q_flow_nominal <= 0.0, has value: -0.825344" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:68:3-69:53:writable] | | | | The following assertion has been violated at time 10370150.188383 | | | | ((tow.cooTowSys.cooTow[2].per.FRWat >= 0.0 and tow.cooTowSys.cooTow[2].per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.cooTowSys.cooTow[2].per.FRWat <= 1.0, has value: -1.5654e-27" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0281457s reading init.xml | | | | | | 0.002415s reading info.xml | | | | | | 0.00117809s [ 0.2%] pre-initialization | | | | | | 0.0318835s [ 5.0%] initialization | | | | | | 9.1412e-05s [ 0.0%] steps | | | | | | 0.0185199s [ 2.9%] solver (excl. callbacks) | | | | | | 0.0037976s [ 0.6%] creating output-file | | | | | | 0.20969s [ 33.0%] event-handling | | | | | | 0.0145007s [ 2.3%] overhead | | | | | | 0.355467s [ 56.0%] simulation | | | | | | 0.635128s [100.0%] total | | | | | events | | | | | | 158 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 15451 steps taken | | | | | | 20486 calls of functionODE | | | | | | 2860 evaluations of jacobian | | | | | | 399 error test failures | | | | | | 2 convergence test failures | | | | | | 0.0923977s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.