Environment - simulationEnvironment: startTime=0 stopTime=604800 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.92 Regular simulation: ./Buildings_latest_Buildings.DHC.Examples.Combined.SeriesVariableFlowAgentControl -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/DHC/Loads/Examples/SwissOffice_20190916.mos" LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/DHC/Loads/Examples/SwissResidential_20190916.mos" LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/Resources/Data/DHC/Loads/Examples/SwissHospital_20190916.mos" LOG_ASSERT | error | Model error: Argument of log(u) 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(u) 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(u) was -1 should be > 0 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_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_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. 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 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 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: -1.55913e-08" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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: -1.55913e-08" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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: -2.97709e-19" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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: -2.47835e-13" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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 | debug | Solving non-linear system 21565 failed at time=0.000271303942411856. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000250638199284625. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000250638199284625. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000250549884143055. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000250549884143055. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000251079774992471. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000251079774992471. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000250814829567763. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000250991459850902. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000250991459850902. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000250858987138548. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=0.000250858987138548. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | warning | Integrator attempt to handle a problem with a called assert. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.69782036795083e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.69782036795083e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=3.1834131899078e-11. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=3.1834131899078e-11. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=4.24455091987707e-11. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=4.24455091987707e-11. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=6.3668263798156e-11. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=6.3668263798156e-11. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=6.3668263798156e-11. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.06113772996927e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.06113772996927e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.06113772996927e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.91004791394468e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.91004791394468e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.27336527596312e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.27336527596312e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.11419461646773e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.11419461646773e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.07440195159388e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.10093039484311e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.10093039484311e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.08103406240619e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.08103406240619e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.07605997929696e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.07605997929696e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.07937603470311e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.07937603470311e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.07937603470311e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.08932420092158e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.10258842254619e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.10258842254619e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.09264025632773e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.09264025632773e-10. | | | | For more information please use -lv LOG_NLS. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 1.0893242009216E-10 R2 = 8.2901385153849E-14 DASKR-- NONLINEAR SOLVER FAILED TO CONVERGE DASKR-- REPEATEDLY OR WITH ABS(H)=HMIN LOG_STDOUT | warning | The corrector could not converge. LOG_STDOUT | warning | can't continue. time = 0.000000 LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.08932420092158e-10. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | debug | Solving non-linear system 21565 failed at time=1.08932420092158e-10. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 1.08932e-10 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 4.2219e-05s [ 0.0%] pre-initialization | | | | | | 3.56142s [ 41.2%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.00582014s [ 0.1%] solver (excl. callbacks) | | | | | | 0.000106311s [ 0.0%] creating output-file | | | | | | 0.142259s [ 1.6%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 4.93334s [ 57.1%] simulation | | | | | | 8.64298s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 1 time events | | | | | solver: dassl | | | | | | 40 steps taken | | | | | | 82 calls of functionODE | | | | | | 45 evaluations of jacobian | | | | | | 1 error test failures | | | | | | 18 convergence test failures | | | | | | 3.58667s time of jacobian evaluation