startTime=0 stopTime=86400 tolerance=1e-07 numberOfIntervals=1440 stepSize=60 Regular simulation: ./AixLib_latest_AixLib.Fluid.DistrictHeatingCooling.Demands.Examples.DHCSubstationHeatPumpChiller -abortSlowSimulation -alarm=480 -lv LOG_STATS assert | warning | The following assertion has been violated at time 0.000000 | | | | (if DHCsubstationHeatingDirectCooling.jun.res3.m_flow_nominal_pos > 1e-15 then DHCsubstationHeatingDirectCooling.jun.res3.m_flow_nominal_pos else 1.0) >= -100000.0 and (if DHCsubstationHeatingDirectCooling.jun.res3.m_flow_nominal_pos > 1e-15 then DHCsubstationHeatingDirectCooling.jun.res3.m_flow_nominal_pos else 1.0) <= -0.0 assert | warning | Nominal variable violating min/max constraint: -100000.0 <= $cse22 <= -0.0, has value: 2 assert | warning | The following assertion has been violated at time 0.000000 | | | | (if DHCsubstationHeatingDirectCooling.jun1.res3.m_flow_nominal_pos > 1e-15 then DHCsubstationHeatingDirectCooling.jun1.res3.m_flow_nominal_pos else 1.0) >= -100000.0 and (if DHCsubstationHeatingDirectCooling.jun1.res3.m_flow_nominal_pos > 1e-15 then DHCsubstationHeatingDirectCooling.jun1.res3.m_flow_nominal_pos else 1.0) <= -0.0 assert | warning | Nominal variable violating min/max constraint: -100000.0 <= $cse23 <= -0.0, has value: 2 assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | DHCsubstationHeatingDirectCooling.pumHea.nominalValuesDefineDefaultPressureCurve assert | warning | *** Warning: You are using a flow or pressure controlled mover with the | | | | default pressure curve. | | | | This leads to approximate calculations of the electrical power | | | | consumption. Add the correct pressure curve in the record per | | | | to obtain an accurate computation. | | | | Setting nominalValuesDefineDefaultPressureCurve=true will suppress this warning. assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | DHCsubstationHeatingDirectCooling.pumCoo.nominalValuesDefineDefaultPressureCurve assert | warning | *** Warning: You are using a flow or pressure controlled mover with the | | | | default pressure curve. | | | | This leads to approximate calculations of the electrical power | | | | consumption. Add the correct pressure curve in the record per | | | | to obtain an accurate computation. | | | | Setting nominalValuesDefineDefaultPressureCurve=true will suppress this warning. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0258137s reading init.xml | | | | | | 0.00295428s reading info.xml | | | | | | 0.000236955s [ 0.6%] pre-initialization | | | | | | 0.000496201s [ 1.2%] initialization | | | | | | 8.266e-06s [ 0.0%] steps | | | | | | 0.00116594s [ 2.8%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000471337s [ 1.1%] event-handling | | | | | | 0.00919276s [ 22.2%] overhead | | | | | | 0.0297823s [ 72.0%] simulation | | | | | | 0.0413537s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 529 steps taken | | | | | | 653 calls of functionODE | | | | | | 120 evaluations of jacobian | | | | | | 13 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00113835s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.