Environment - simulationEnvironment: startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer -abortSlowSimulation -alarm=400 -s gbode -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used. LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:28:3-29:53:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((cooTow[1].FRWat >= 0.0 and cooTow[1].FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= cooTow[1].FRWat <= 1.0, has value: 1.00039" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:28:3-29:53:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((cooTow[2].FRWat >= 0.0 and cooTow[2].FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= cooTow[2].FRWat <= 1.0, has value: 1.00039" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((ahu.fan.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= ahu.fan.etaHyd, has value: -4.59545e-21" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 181.644. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 251.354. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 267.653. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 276.848. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 286.914. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 310.418. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 387.617. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 432.254. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 432.254. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 496.56. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 513.482. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 513.482. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 532.49. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 554.141. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 554.141. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 554.141. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 579.24. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 644.719. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 644.719. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 733.151. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 833.513. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 888.379. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 888.379. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 946.861. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1009.44. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1076.71. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1076.71. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1149.39. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1149.39. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1149.39. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1149.39. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 1182.72. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable] | | | | The following assertion has been violated at time 1200.000000 | | | | ((secPum.pum[2].etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= secPum.pum[2].etaHyd, has value: -6.85371e-11" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 2522.880000 | | | | ((chiWSE.pum.pum[1].eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= chiWSE.pum.pum[1].eff.yMot, has value: -6.30706e-32" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 2522.880000 | | | | ((chiWSE.pum.pum[2].eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= chiWSE.pum.pum[2].eff.yMot, has value: -6.30706e-32" LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 14533.7. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_ASSERT | debug | Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer_functions.c:8250: Invalid root: (-2.09678)^(-1.5) LOG_ASSERT | debug | Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer_functions.c:8250: Invalid root: (-0.531806)^(-1.5) LOG_ASSERT | debug | Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer_functions.c:8250: Invalid root: (-2.09644)^(-1.5) LOG_ASSERT | debug | Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer_functions.c:8250: Invalid root: (-0.531635)^(-1.5) LOG_ASSERT | debug | Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer_functions.c:8250: Invalid root: (-2.0961)^(-1.5) LOG_ASSERT | debug | Buildings_11_Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer_functions.c:8250: Invalid root: (-0.531467)^(-1.5) LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 14600.7. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with updated Jacobian at time 14600.7. Number of Iterations 20 LOG_STDOUT | info | GBODE: Solution of NLS failed, Try with less accuracy. LOG_STATS | info | gbode (single-rate integration): esdirk4 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.130859s reading init.xml | | | | | | 0.0130732s reading info.xml | | | | | | 0.00367035s [ 0.1%] pre-initialization | | | | | | 0.0314336s [ 0.6%] initialization | | | | | | 0.000114795s [ 0.0%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0.0170017s [ 0.3%] creating output-file | | | | | | 0.00837009s [ 0.2%] event-handling | | | | | | 0.0377743s [ 0.7%] overhead | | | | | | 5.04177s [ 98.1%] simulation | | | | | | 5.14013s [100.0%] total | | | | | events | | | | | | 33 state events | | | | | | 0 time events | | | | | solver: gbode | | | | | | 3297 steps taken | | | | | | 134079 calls of functionODE | | | | | | 2161 evaluations of jacobian | | | | | | 281 error test failures | | | | | | 3 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.