Environment - simulationEnvironment: startTime=0 stopTime=345600 tolerance=1e-06 numberOfIntervals=2755 stepSize=125.445 Regular simulation: ./Buildings_12_Buildings.DHC.Plants.Combined.Validation.AllElectricCWStorage -abortSlowSimulation -alarm=400 -s ida -emit_protected -lv LOG_STATS LOG_STDOUT | info | Using sparse solver kinsol for nonlinear system 18 (12826), | | | | because density of 0.10 remains under threshold of 0.10. LOG_STDOUT | info | The maximum density for using sparse solvers can be specified | | | | using the runtime flag '<-nlssMaxDensity=value>'. LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pla.pumChiWat.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pla.pumChiWat.pum.etaHyd, has value: -5.13546e-43" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pla.pumHeaWat.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pla.pumHeaWat.pum.etaHyd, has value: -2.74084e-41" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pla.pumConWatCon.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pla.pumConWatCon.pum.etaHyd, has value: -5.01309e-46" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((pla.pumConWatEva.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pla.pumConWatEva.pum.etaHyd, has value: -7.97458e-42" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_NLS | error | residualFunc13593: Iteration variable `pla.chiHea.chi[1].QEva_flow_set` is inf or nan. LOG_ASSERT | debug | residualFunc13593 failed at time=14400. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 14400. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Actuators/BaseClasses/ActuatorSignal.mo:23:3-30:26:writable] | | | | The following assertion has been violated at time 15489.526369 | | | | ((pla.valConWatEvaMix.res3.y >= 0.0 and pla.valConWatEvaMix.res3.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= pla.valConWatEvaMix.res3.y <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 15489.526369 | | | | ((pla.valConWatEvaMix.actPos.y >= 0.0 and pla.valConWatEvaMix.actPos.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= pla.valConWatEvaMix.actPos.y <= 1.0, has value: -1.87377e-10" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 19067.586207 | | | | ((pla.heaPum.pum.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= pla.heaPum.pum.eff.yMot, has value: -1.43321e-44" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 27704.807869 | | | | ((pla.valBypTan.actPos.y >= 0.0 and pla.valBypTan.actPos.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= pla.valBypTan.actPos.y <= 1.0, has value: -1.06755e-17" LOG_NLS | error | residualFunc14353: Iteration variable `pla.chiHea.chi[2].QEva_flow_set` is inf or nan. LOG_ASSERT | debug | residualFunc14353 failed at time=40057.9688960201. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 40058. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 46949.840565 | | | | ((pla.pumConWatEva.pum.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= pla.pumConWatEva.pum.eff.yMot, has value: -1.1628e-33" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 89723.916902 | | | | ((pla.pumConWatCoo.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pla.pumConWatCoo.pum.etaHyd, has value: -2.64567e-27" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:311:3-315:28:writable] | | | | The following assertion has been violated at time 89723.916902 | | | | ((pla.pumConWatCoo.pum.eff.yMot >= 0.0)) --> "Variable violating min constraint: 0.0 <= pla.pumConWatCoo.pum.eff.yMot, has value: -1.39152e-58" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Actuators/BaseClasses/ActuatorSignal.mo:23:3-30:26:writable] | | | | The following assertion has been violated at time 89818.366606 | | | | ((pla.valBypTan.res3.y >= 0.0 and pla.valBypTan.res3.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= pla.valBypTan.res3.y <= 1.0, has value: -1.63208e-09" LOG_NLS | error | residualFunc14353: Iteration variable `pla.chiHea.chi[2].QEva_flow_set` is inf or nan. LOG_ASSERT | debug | residualFunc14353 failed at time=95054.4537832544. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 95054.5. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101:3-101:89:writable] | | | | The following assertion has been violated at time 96717.822142 | | | | ((pla.heaPum.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pla.heaPum.pum.etaHyd, has value: -8.68522e-73" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 122089.209906 | | | | ((pla.coo.coo.per.FRWat >= 0.0 and pla.coo.coo.per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= pla.coo.coo.per.FRWat <= 1.0, has value: -3.36063e-15" LOG_STDOUT | error | KINSOL: Trying to switch to numeric Jacobian for sparse solver KLU, but no sparsity pattern is available. LOG_ASSERT | debug | Solving non-linear system 12826 failed at time=138103.648837296. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | info | ##IDA## -8 error occurred at time = 138094.316095281 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 138094 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.318517s reading init.xml | | | | | | 0.0256481s reading info.xml | | | | | | 0.00890357s [ 0.0%] pre-initialization | | | | | | 0.0348842s [ 0.1%] initialization | | | | | | 0.044365s [ 0.1%] steps | | | | | | 2.10944s [ 6.2%] solver (excl. callbacks) | | | | | | 0.0444305s [ 0.1%] creating output-file | | | | | | 0.129022s [ 0.4%] event-handling | | | | | | 0.049497s [ 0.1%] overhead | | | | | | 31.5157s [ 92.9%] simulation | | | | | | 33.9362s [100.0%] total | | | | | events | | | | | | 409 state events | | | | | | 2 time events | | | | | solver: ida | | | | | | 20731 steps taken | | | | | | 31769 calls of functionODE | | | | | | 7744 evaluations of jacobian | | | | | | 1205 error test failures | | | | | | 548 convergence test failures | | | | | | 26.3918s time of jacobian evaluation