Environment - simulationEnvironment: startTime=0 stopTime=604800 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.92 Regular simulation: ./Buildings_latest_Buildings.DHC.Examples.Combined.SeriesVariableFlow -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Resources/Data/DHC/Loads/Examples/SwissOffice_20190916.mos" LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Resources/Data/DHC/Loads/Examples/SwissResidential_20190916.mos" LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Resources/Data/DHC/Loads/Examples/SwissHospital_20190916.mos" LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | error | Model error: Argument of log(dT2 / dT1) was -1 should be > 0 LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | error | Model error: Argument of log(dT2 / dT1) was -1 should be > 0 LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | error | Model error: Argument of log(dT2 / dT1) was -1 should be > 0 LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_ASSERT | debug | Division by zero roughness / diameter in function context LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/cb5a516a14d0ff25ffce0ba805d0acd30c68bbadTStep.mat" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/cb5a516a14d0ff25ffce0ba805d0acd30c68bbadTStep.mat" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/cb5a516a14d0ff25ffce0ba805d0acd30c68bbadTStep.mat" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/cb5a516a14d0ff25ffce0ba805d0acd30c68bbadTStep.mat" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((bui[1].ets.pum1HexChi.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= bui[1].ets.pum1HexChi.eff.yMot, has value: -1.92597e-16" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/DHC/ETS/Combined/Subsystems/BaseClasses/PartialHeatPump.mo:85:3-89:21:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((bui[1].ets.proHeaWat.mEva_flow >= 0.0 and bui[1].ets.proHeaWat.mEva_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= bui[1].ets.proHeaWat.mEva_flow <= 1e5, has value: -1.55915e-08" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Interfaces/PartialFourPortInterface.mo:28:3-29:84:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((bui[1].ets.proHeaWat.heaPum.m2_flow >= 0.0 and bui[1].ets.proHeaWat.heaPum.m2_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= bui[1].ets.proHeaWat.heaPum.m2_flow <= 1e5, has value: -1.55915e-08" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((bui[1].ets.proHeaWat.pumEva.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= bui[1].ets.proHeaWat.pumEva.etaHyd, has value: -2.97717e-19" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((bui[2].ets.pum1HexChi.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= bui[2].ets.pum1HexChi.eff.yMot, has value: -2.47836e-13" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((bui[3].ets.pum1HexChi.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= bui[3].ets.pum1HexChi.eff.yMot, has value: -2.48835e-13" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/HeatExchangers/WetCoilEffectivenessNTU.mo:68:3-73:35:writable] | | | | The following assertion has been violated at time 6.000000 | | | | ((bui[1].bui.terUniCoo.hexWetNtu.SHR >= 0.0 and bui[1].bui.terUniCoo.hexWetNtu.SHR <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[1].bui.terUniCoo.hexWetNtu.SHR <= 1.0, has value: -3.82418e-87" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Actuators/BaseClasses/ActuatorSignal.mo:23:3-30:26:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[1].ets.proHeaWat.valHeaPumEva.res3.y >= 0.0 and bui[1].ets.proHeaWat.valHeaPumEva.res3.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[1].ets.proHeaWat.valHeaPumEva.res3.y <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[1].ets.proHeaWat.valHeaPumEva.actPos.y >= 0.0 and bui[1].ets.proHeaWat.valHeaPumEva.actPos.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[1].ets.proHeaWat.valHeaPumEva.actPos.y <= 1.0, has value: -6.87411e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Actuators/BaseClasses/ActuatorSignal.mo:23:3-30:26:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[1].ets.proHotWat.valHeaPumEva.res3.y >= 0.0 and bui[1].ets.proHotWat.valHeaPumEva.res3.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[1].ets.proHotWat.valHeaPumEva.res3.y <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[1].ets.proHotWat.valHeaPumEva.actPos.y >= 0.0 and bui[1].ets.proHotWat.valHeaPumEva.actPos.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[1].ets.proHotWat.valHeaPumEva.actPos.y <= 1.0, has value: -6.87411e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/HeatExchangers/WetCoilEffectivenessNTU.mo:68:3-73:35:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[2].bui.terUniCoo.hexWetNtu.SHR >= 0.0 and bui[2].bui.terUniCoo.hexWetNtu.SHR <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[2].bui.terUniCoo.hexWetNtu.SHR <= 1.0, has value: -6.4577e-67" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Actuators/BaseClasses/ActuatorSignal.mo:23:3-30:26:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[2].ets.proHeaWat.valHeaPumEva.res3.y >= 0.0 and bui[2].ets.proHeaWat.valHeaPumEva.res3.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[2].ets.proHeaWat.valHeaPumEva.res3.y <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[2].ets.proHeaWat.valHeaPumEva.actPos.y >= 0.0 and bui[2].ets.proHeaWat.valHeaPumEva.actPos.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[2].ets.proHeaWat.valHeaPumEva.actPos.y <= 1.0, has value: -6.87411e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Actuators/BaseClasses/ActuatorSignal.mo:23:3-30:26:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[2].ets.proHotWat.valHeaPumEva.res3.y >= 0.0 and bui[2].ets.proHotWat.valHeaPumEva.res3.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[2].ets.proHotWat.valHeaPumEva.res3.y <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[2].ets.proHotWat.valHeaPumEva.actPos.y >= 0.0 and bui[2].ets.proHotWat.valHeaPumEva.actPos.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[2].ets.proHotWat.valHeaPumEva.actPos.y <= 1.0, has value: -6.87411e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/HeatExchangers/WetCoilEffectivenessNTU.mo:68:3-73:35:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[3].bui.terUniCoo.hexWetNtu.SHR >= 0.0 and bui[3].bui.terUniCoo.hexWetNtu.SHR <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[3].bui.terUniCoo.hexWetNtu.SHR <= 1.0, has value: -2.06409e-71" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Actuators/BaseClasses/ActuatorSignal.mo:23:3-30:26:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[3].ets.proHeaWat.valHeaPumEva.res3.y >= 0.0 and bui[3].ets.proHeaWat.valHeaPumEva.res3.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[3].ets.proHeaWat.valHeaPumEva.res3.y <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[3].ets.proHeaWat.valHeaPumEva.actPos.y >= 0.0 and bui[3].ets.proHeaWat.valHeaPumEva.actPos.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[3].ets.proHeaWat.valHeaPumEva.actPos.y <= 1.0, has value: -6.87411e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Actuators/BaseClasses/ActuatorSignal.mo:23:3-30:26:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[3].ets.proHotWat.valHeaPumEva.res3.y >= 0.0 and bui[3].ets.proHotWat.valHeaPumEva.res3.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[3].ets.proHotWat.valHeaPumEva.res3.y <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 241.920000 | | | | ((bui[3].ets.proHotWat.valHeaPumEva.actPos.y >= 0.0 and bui[3].ets.proHotWat.valHeaPumEva.actPos.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= bui[3].ets.proHotWat.valHeaPumEva.actPos.y <= 1.0, has value: -6.87411e-08" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 29030.400000 | | | | ((bui[2].ets.proHotWat.pumCon.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= bui[2].ets.proHotWat.pumCon.eff.yMot, has value: -2.58422e-29" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 65076.480000 | | | | ((bui[1].ets.proHeaWat.pumCon.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= bui[1].ets.proHeaWat.pumCon.eff.yMot, has value: -8.95727e-31" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 65076.480000 | | | | ((bui[1].ets.proHotWat.pumCon.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= bui[1].ets.proHotWat.pumCon.eff.yMot, has value: -2.25059e-32" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 79349.760000 | | | | ((bui[3].ets.proHotWat.pumCon.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= bui[3].ets.proHotWat.pumCon.eff.yMot, has value: -1.29236e-31" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/DHC/ETS/Combined/Subsystems/BaseClasses/PartialHeatPump.mo:85:3-89:21:writable] | | | | The following assertion has been violated at time 251939.583574 | | | | ((bui[3].ets.proHeaWat.mEva_flow >= 0.0 and bui[3].ets.proHeaWat.mEva_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= bui[3].ets.proHeaWat.mEva_flow <= 1e5, has value: -1.10114e-20" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Interfaces/PartialFourPortInterface.mo:28:3-29:84:writable] | | | | The following assertion has been violated at time 251939.583574 | | | | ((bui[3].ets.proHeaWat.heaPum.m2_flow >= 0.0 and bui[3].ets.proHeaWat.heaPum.m2_flow <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= bui[3].ets.proHeaWat.heaPum.m2_flow <= 1e5, has value: -1.83953e-13" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 251939.583574 | | | | ((bui[3].ets.proHeaWat.pumEva.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= bui[3].ets.proHeaWat.pumEva.etaHyd, has value: -7.69301e-30" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.1-master/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 252080.640000 | | | | ((bui[3].ets.proHeaWat.pumCon.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= bui[3].ets.proHeaWat.pumCon.eff.yMot, has value: -3.20754e-30" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.67885s reading init.xml | | | | | | 0.049432s reading info.xml | | | | | | 0.0232671s [ 0.0%] pre-initialization | | | | | | 466.642s [ 89.0%] initialization | | | | | | 0.00136424s [ 0.0%] steps | | | | | | 1.51056s [ 0.3%] solver (excl. callbacks) | | | | | | 0.167372s [ 0.0%] creating output-file | | | | | | 3.56661s [ 0.7%] event-handling | | | | | | 0.126582s [ 0.0%] overhead | | | | | | 52.3687s [ 10.0%] simulation | | | | | | 524.407s [100.0%] total | | | | | events | | | | | | 43 state events | | | | | | 169 time events | | | | | solver: dassl | | | | | | 18047 steps taken | | | | | | 28164 calls of functionODE | | | | | | 4875 evaluations of jacobian | | | | | | 1460 error test failures | | | | | | 165 convergence test failures | | | | | | 45.2714s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.