Environment - simulationEnvironment: startTime=0 stopTime=172800 tolerance=1e-07 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_8_Buildings.Examples.DualFanDualDuct.ClosedLoop -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS 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_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 | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/BaseClasses/PartialEffectivenessNTU.mo:105:5-110:36:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((heaCoi.Q_flow_nominal / (heaCoi.T_a1_nominal - heaCoi.T_a2_nominal) >= 0.0)) --> "In ClosedLoop.heaCoi: Q_flow_nominal is defined with the wrong sign. By convention, a positive value describes a heat flow from Medium1 to Medium2. The parameter T_a1_nominal should then be larger than T_a2_nominal.Future version of this library might enforce this convention and throw an error." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:352:3-361:39:writable] | | | | The following assertion has been violated during initialization at time 0.000000 | | | | ((pumPreHea.nominalValuesDefineDefaultPressureCurve)) --> "*** 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_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/Sources/Outside_CpLowRise.mo:14:3-14:71:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((flo.leaSou.amb.CpAct >= 0.0)) --> "Variable violating min constraint: 0.0 <= flo.leaSou.amb.CpAct, has value: -0.307918" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/Sources/Outside_CpLowRise.mo:14:3-14:71:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((flo.leaEas.amb.CpAct >= 0.0)) --> "Variable violating min constraint: 0.0 <= flo.leaEas.amb.CpAct, has value: -0.376665" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/Sources/Outside_CpLowRise.mo:14:3-14:71:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((flo.leaNor.amb.CpAct >= 0.0)) --> "Variable violating min constraint: 0.0 <= flo.leaNor.amb.CpAct, has value: -0.307918" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 0.000002 | | | | ((eco.filter.y >= 0.0 and eco.filter.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= eco.filter.y <= 1.0, has value: -7.20902e-30" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Interfaces.mo:329:5-330:56:writable] | | | | The following assertion has been violated at time 103.680000 | | | | ((pumPreHea.filter.y >= 0.0 and pumPreHea.filter.y <= 1e5)) --> "Variable violating min/max constraint: 0.0 <= pumPreHea.filter.y <= 1e5, has value: -4.11939e-21" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Interfaces.mo:346:5-347:56:writable] | | | | The following assertion has been violated at time 760.320000 | | | | ((eco.add.y >= 0.0 and eco.add.y <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= eco.add.y <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/WetCoilCounterFlow.mo:20:3-25:38:writable] | | | | The following assertion has been violated at time 20459.520000 | | | | ((cooCoi.SHR >= 0.0 and cooCoi.SHR <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= cooCoi.SHR <= 1.0, has value: 1.07207" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/Sources/Outside_CpLowRise.mo:14:3-14:71:writable] | | | | The following assertion has been violated at time 22222.080000 | | | | ((flo.leaWes.amb.CpAct >= 0.0)) --> "Variable violating min constraint: 0.0 <= flo.leaWes.amb.CpAct, has value: -0.00290589" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.401652s reading init.xml | | | | | | 0.0419744s reading info.xml | | | | | | 0.000948058s [ 0.0%] pre-initialization | | | | | | 0.0422788s [ 0.4%] initialization | | | | | | 0.00158804s [ 0.0%] steps | | | | | | 2.68453s [ 22.5%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0151677s [ 0.1%] event-handling | | | | | | 0.485902s [ 4.1%] overhead | | | | | | 8.70667s [ 72.9%] simulation | | | | | | 11.9371s [100.0%] total | | | | | events | | | | | | 45 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 12384 steps taken | | | | | | 18207 calls of functionODE | | | | | | 331 evaluations of jacobian | | | | | | 274 error test failures | | | | | | 32 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.