Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Experimental_DistrictHeatingCooling_Validation_HeatingCoolingHotWaterSmall",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Experimental_DistrictHeatingCooling_Validation_HeatingCoolingHotWaterSmall",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.247/1.247, allocations: 251.5 MB / 266.7 MB, free: 11.03 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0008704/0.0008705, allocations: 172.5 kB / 325.8 MB, free: 2.699 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.441/1.441, allocations: 205 MB / 0.576 GB, free: 20.95 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007191/0.0007192, allocations: 96.84 kB / 0.6797 GB, free: 14.71 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0002997/0.0002997, allocations: 12.72 kB / 0.7932 GB, free: 136.5 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1633/0.1636, allocations: 105.4 MB / 0.8962 GB, free: 68.11 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall): time 2.188/2.352, allocations: 0.9723 GB / 1.868 GB, free: 25.95 MB / 1.042 GB Notification: Performance of NFInst.instExpressions: time 0.1825/2.534, allocations: 168.3 MB / 2.033 GB, free: 0.6953 MB / 1.042 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.03504/2.569, allocations: 0.8206 MB / 2.034 GB, free: 0.6953 MB / 1.042 GB Notification: Performance of NFTyping.typeComponents: time 0.03052/2.6, allocations: 9.417 MB / 2.043 GB, free: 11.81 MB / 1.057 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Experimental/DistrictHeatingCooling/SubStations/VaporCompression/BaseClasses/getPeakLoad.mo:2:1-88:16:writable] Warning: Pure function ‘Buildings.Experimental.DistrictHeatingCooling.SubStations.VaporCompression.BaseClasses.getPeakLoad‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. Notification: Performance of NFTyping.typeBindings: time 0.08272/2.683, allocations: 29.21 MB / 2.071 GB, free: 9.766 MB / 1.073 GB Notification: Performance of NFTyping.typeClassSections: time 0.04298/2.726, allocations: 17.7 MB / 2.089 GB, free: 10.17 MB / 1.089 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Experimental/DistrictHeatingCooling/SubStations/VaporCompression/BaseClasses/getPeakLoad.mo:24:5-26:23:writable] Error: Failed to evaluate function: Modelica.Utilities.Streams.readLine. Notification: Performance of NFFlatten.flatten: time 0.08364/2.809, allocations: 73.87 MB / 2.161 GB, free: 2.762 MB / 1.151 GB Notification: Performance of NFFlatten.resolveConnections: time 0.03258/2.842, allocations: 18.05 MB / 2.178 GB, free: 0.9023 MB / 1.167 GB Notification: Performance of NFEvalConstants.evaluate: time 0.04443/2.886, allocations: 19 MB / 2.197 GB, free: 14.78 MB / 1.198 GB Notification: Performance of NFSimplifyModel.simplify: time 0.03236/2.919, allocations: 15.72 MB / 2.212 GB, free: 228 kB / 1.198 GB Notification: Performance of NFPackage.collectConstants: time 0.0103/2.929, allocations: 0.8008 MB / 2.213 GB, free: 15.42 MB / 1.214 GB Notification: Performance of NFFlatten.collectFunctions: time 0.03523/2.964, allocations: 12.06 MB / 2.225 GB, free: 4.324 MB / 1.214 GB Notification: Performance of NFScalarize.scalarize: time 0.009151/2.974, allocations: 4.524 MB / 2.229 GB, free: 15.89 MB / 1.229 GB Notification: Performance of NFVerifyModel.verify: time 0.02361/2.997, allocations: 11.25 MB / 2.24 GB, free: 4.695 MB / 1.229 GB Notification: Performance of NFConvertDAE.convert: time 1.316/4.313, allocations: 40.02 MB / 2.279 GB, free: 98.11 MB / 1.245 GB Notification: Performance of FrontEnd - DAE generated: time 6.031e-06/4.313, allocations: 0 / 2.279 GB, free: 98.11 MB / 1.245 GB Notification: Performance of FrontEnd: time 2.805e-06/4.313, allocations: 0 / 2.279 GB, free: 98.11 MB / 1.245 GB Notification: Performance of Transformations before backend: time 0.001431/4.315, allocations: 2.906 kB / 2.279 GB, free: 98.11 MB / 1.245 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 3494 * Number of variables: 3494 Notification: Performance of Generate backend data structure: time 0.05269/4.368, allocations: 20.73 MB / 2.3 GB, free: 89.8 MB / 1.245 GB Notification: Performance of prepare preOptimizeDAE: time 4.718e-05/4.368, allocations: 9.531 kB / 2.3 GB, free: 89.8 MB / 1.245 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.007057/4.375, allocations: 1.752 MB / 2.301 GB, free: 89.68 MB / 1.245 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03514/4.41, allocations: 6.703 MB / 2.308 GB, free: 88.28 MB / 1.245 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.04841/4.458, allocations: 20.57 MB / 2.328 GB, free: 85.09 MB / 1.245 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-ret.pumChi.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.ret.pumChi.eff.getArrayAsString({(ret.pumChi.eff.per.pressure.dp[2] - ret.pumChi.eff.per.pressure.dp[1]) / (ret.pumChi.eff.per.pressure.V_flow[2] - ret.pumChi.eff.per.pressure.V_flow[1])}, "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-ret.pumHotWat.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.ret.pumHotWat.eff.getArrayAsString({(ret.pumHotWat.eff.per.pressure.dp[2] - ret.pumHotWat.eff.per.pressure.dp[1]) / (ret.pumHotWat.eff.per.pressure.V_flow[2] - ret.pumHotWat.eff.per.pressure.V_flow[1])}, "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-ret.pumHea.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.ret.pumHea.eff.getArrayAsString({(ret.pumHea.eff.per.pressure.dp[2] - ret.pumHea.eff.per.pressure.dp[1]) / (ret.pumHea.eff.per.pressure.V_flow[2] - ret.pumHea.eff.per.pressure.V_flow[1])}, "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-larOff.pumChi.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.larOff.pumChi.eff.getArrayAsString({(larOff.pumChi.eff.per.pressure.dp[2] - larOff.pumChi.eff.per.pressure.dp[1]) / (larOff.pumChi.eff.per.pressure.V_flow[2] - larOff.pumChi.eff.per.pressure.V_flow[1])}, "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-larOff.pumHotWat.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.larOff.pumHotWat.eff.getArrayAsString({(larOff.pumHotWat.eff.per.pressure.dp[2] - larOff.pumHotWat.eff.per.pressure.dp[1]) / (larOff.pumHotWat.eff.per.pressure.V_flow[2] - larOff.pumHotWat.eff.per.pressure.V_flow[1])}, "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/Movers/BaseClasses/FlowMachineInterface.mo:288:5-303:24:writable] Warning: If-equations are only partially supported. Ignoring algorithm Modelica.Utilities.Streams.print("Warning:========It is recommended that the volume flow rate versus pressure relationof the fan or pump satisfies the minimum decrease condition (per.pressure.dp[i+1]-per.pressure.dp[i])d[i] = ------------------------------------------------- < " + String(-larOff.pumHea.eff.kRes, 6, 0, true) + " (per.pressure.V_flow[i+1]-per.pressure.V_flow[i]) is" + Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.larOff.pumHea.eff.getArrayAsString({(larOff.pumHea.eff.per.pressure.dp[2] - larOff.pumHea.eff.per.pressure.dp[1]) / (larOff.pumHea.eff.per.pressure.V_flow[2] - larOff.pumHea.eff.per.pressure.V_flow[1])}, "d", 6, 6) + "Otherwise, a solution to the equations may not exist if the fan or pump speed is reduced.In this situation, the solver will fail due to non-convergence andthe simulation stops.", "");. Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.005077/4.463, allocations: 2.292 MB / 2.33 GB, free: 84.77 MB / 1.245 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.006129/4.47, allocations: 1.413 MB / 2.331 GB, free: 84.76 MB / 1.245 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.05691/4.527, allocations: 18.06 MB / 2.349 GB, free: 82.67 MB / 1.245 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0008261/4.527, allocations: 31.77 kB / 2.349 GB, free: 82.67 MB / 1.245 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00496/4.532, allocations: 0.5596 MB / 2.35 GB, free: 82.67 MB / 1.245 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005738/4.533, allocations: 0.5083 MB / 2.35 GB, free: 82.64 MB / 1.245 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04669/4.58, allocations: 16.72 MB / 2.367 GB, free: 82.34 MB / 1.245 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1338/4.713, allocations: 89.41 MB / 2.454 GB, free: 33.55 MB / 1.245 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03238/4.746, allocations: 13.31 MB / 2.467 GB, free: 30.91 MB / 1.245 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01395/4.76, allocations: 6.234 MB / 2.473 GB, free: 29.93 MB / 1.245 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt evalFunc (simulation): time 0.04791/4.808, allocations: 25.6 MB / 2.498 GB, free: 11.52 MB / 1.245 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01585/4.824, allocations: 6.627 MB / 2.504 GB, free: 6.734 MB / 1.245 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01063/4.834, allocations: 1.367 MB / 2.506 GB, free: 5.547 MB / 1.245 GB Notification: Performance of pre-optimization done (n=794): time 2.638e-05/4.834, allocations: 0 / 2.506 GB, free: 5.547 MB / 1.245 GB Notification: Performance of matching and sorting (n=804): time 0.2783/5.113, allocations: 86.14 MB / 2.59 GB, free: 7.695 MB / 1.323 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002256/5.113, allocations: 0.5891 MB / 2.59 GB, free: 6.984 MB / 1.323 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02339/5.136, allocations: 16.19 MB / 2.606 GB, free: 7.078 MB / 1.339 GB Notification: Performance of collectPreVariables (initialization): time 0.002364/5.139, allocations: 224 kB / 2.606 GB, free: 6.855 MB / 1.339 GB Notification: Performance of collectInitialEqns (initialization): time 0.00805/5.147, allocations: 9.626 MB / 2.616 GB, free: 13.27 MB / 1.354 GB Notification: Performance of collectInitialBindings (initialization): time 0.003749/5.151, allocations: 2.747 MB / 2.619 GB, free: 10.55 MB / 1.354 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001386/5.152, allocations: 0.8728 MB / 2.619 GB, free: 9.668 MB / 1.354 GB Notification: Performance of setup shared object (initialization): time 7.393e-05/5.152, allocations: 301.1 kB / 2.62 GB, free: 9.371 MB / 1.354 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01317/5.165, allocations: 5.996 MB / 2.626 GB, free: 3.371 MB / 1.354 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01576/5.181, allocations: 9.838 MB / 2.635 GB, free: 8.039 MB / 1.37 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: pla.coo.con.vol.dynBal.medium.p = pla.coo.con.vol.dynBal.p_start (pla.sinCoo.p = pla.coo.con.vol.dynBal.p_start) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: pla.hea.eva.vol.dynBal.medium.p = pla.hea.eva.vol.dynBal.p_start (pla.sinHea.p = pla.hea.eva.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.1227/5.304, allocations: 42.99 MB / 2.677 GB, free: 12.23 MB / 1.417 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.67e-05/5.304, allocations: 23.94 kB / 2.677 GB, free: 12.21 MB / 1.417 GB Notification: Performance of matching and sorting (n=1358) (initialization): time 0.04683/5.351, allocations: 18.8 MB / 2.696 GB, free: 9.84 MB / 1.432 GB Notification: Performance of prepare postOptimizeDAE: time 0.001503/5.352, allocations: 2.581 MB / 2.698 GB, free: 6.168 MB / 1.432 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.436e-05/5.352, allocations: 90.47 kB / 2.698 GB, free: 6.082 MB / 1.432 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01496/5.367, allocations: 5.278 MB / 2.703 GB, free: 0.8008 MB / 1.432 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0102/5.378, allocations: 2.386 MB / 2.706 GB, free: 14.55 MB / 1.448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03242/5.41, allocations: 15.36 MB / 2.721 GB, free: 14.87 MB / 1.464 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02102/5.431, allocations: 2.424 MB / 2.723 GB, free: 12.44 MB / 1.464 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001957/5.433, allocations: 0.5232 MB / 2.723 GB, free: 11.91 MB / 1.464 GB Notification: Performance of prepare postOptimizeDAE: time 9.057e-06/5.433, allocations: 0 / 2.723 GB, free: 11.91 MB / 1.464 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03569/5.469, allocations: 16.48 MB / 2.74 GB, free: 11.94 MB / 1.479 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001097/5.469, allocations: 84 kB / 2.74 GB, free: 11.86 MB / 1.479 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009919/5.479, allocations: 3.917 MB / 2.743 GB, free: 7.941 MB / 1.479 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008881/5.488, allocations: 2.472 MB / 2.746 GB, free: 5.609 MB / 1.479 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02963/5.517, allocations: 14.22 MB / 2.76 GB, free: 7.082 MB / 1.495 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01987/5.537, allocations: 2.201 MB / 2.762 GB, free: 4.887 MB / 1.495 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001787/5.539, allocations: 0.5179 MB / 2.762 GB, free: 4.371 MB / 1.495 GB Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization sytem: pla.coo.con.vol.dynBal.medium.p = pla.coo.con.vol.dynBal.p_start pla.hea.eva.vol.dynBal.medium.p = pla.hea.eva.vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 368 * Number of states: 0 () * Number of discrete variables: 39 ($PRE.watTem.nextTimeEvent,$whenCondition5,$PRE.ret.loa.nextTimeEvent,$whenCondition4,$PRE.larOff.loa.nextTimeEvent,$whenCondition1,ret.pumChi.eff.haveDPMax,ret.pumChi.eff.haveMinimumDecrease,ret.pumChi.eff.per.havePressureCurve,ret.pumHotWat.eff.haveDPMax,ret.pumHotWat.eff.haveMinimumDecrease,ret.pumHotWat.eff.per.havePressureCurve,ret.pumHea.eff.haveDPMax,ret.pumHea.eff.haveMinimumDecrease,ret.pumHea.eff.per.havePressureCurve,larOff.pumChi.eff.haveDPMax,larOff.pumChi.eff.haveMinimumDecrease,larOff.pumChi.eff.per.havePressureCurve,larOff.pumHotWat.eff.haveDPMax,larOff.pumHotWat.eff.haveMinimumDecrease,larOff.pumHotWat.eff.per.havePressureCurve,larOff.pumHea.eff.haveDPMax,larOff.pumHea.eff.haveMinimumDecrease,larOff.pumHea.eff.per.havePressureCurve,watTem.nextTimeEventScaled,$PRE.watTem.nextTimeEventScaled,watTem.nextTimeEvent,ret.loa.nextTimeEventScaled,$PRE.ret.loa.nextTimeEventScaled,ret.loa.nextTimeEvent,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,larOff.loa.nextTimeEventScaled,$PRE.larOff.loa.nextTimeEventScaled,larOff.loa.nextTimeEvent,$whenCondition2,$whenCondition3) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1170): * Single equations (assignments): 1152 * Array equations: 8 * Algorithm blocks: 0 * Record equations: 6 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 4 systems {(1,4), (1,4), (2,22), (8,124)} Notification: Performance of prepare postOptimizeDAE: time 0.009436/5.548, allocations: 4.215 MB / 2.767 GB, free: 296 kB / 1.495 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.3681/5.917, allocations: 1.72 MB / 2.768 GB, free: 0.8284 GB / 1.495 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04238/5.959, allocations: 17 MB / 2.785 GB, free: 0.8279 GB / 1.495 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.338e-05/5.959, allocations: 97.97 kB / 2.785 GB, free: 0.8279 GB / 1.495 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.475e-05/5.959, allocations: 3.969 kB / 2.785 GB, free: 0.8279 GB / 1.495 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02788/5.987, allocations: 12.37 MB / 2.797 GB, free: 0.8251 GB / 1.495 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05987/6.047, allocations: 34.93 MB / 2.831 GB, free: 0.8111 GB / 1.495 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.907e-05/6.047, allocations: 11.81 kB / 2.831 GB, free: 0.8111 GB / 1.495 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007164/6.054, allocations: 1.739 MB / 2.833 GB, free: 0.8111 GB / 1.495 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.009287/6.063, allocations: 3.44 MB / 2.836 GB, free: 0.8105 GB / 1.495 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001109/6.064, allocations: 253 kB / 2.836 GB, free: 0.8104 GB / 1.495 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01542/6.08, allocations: 8.676 MB / 2.845 GB, free: 0.8057 GB / 1.495 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.508e-06/6.08, allocations: 19.72 kB / 2.845 GB, free: 0.8057 GB / 1.495 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04887/6.129, allocations: 23.16 MB / 2.868 GB, free: 0.7976 GB / 1.495 GB Notification: Performance of postOpt removeConstants (simulation): time 0.009412/6.138, allocations: 3.333 MB / 2.871 GB, free: 0.7964 GB / 1.495 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004541/6.143, allocations: 185.6 kB / 2.871 GB, free: 0.7962 GB / 1.495 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01589/6.159, allocations: 1.919 MB / 2.873 GB, free: 0.7961 GB / 1.495 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009314/6.16, allocations: 0.5509 MB / 2.873 GB, free: 0.796 GB / 1.495 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001162/6.161, allocations: 377.2 kB / 2.874 GB, free: 0.796 GB / 1.495 GB Notification: Performance of sorting global known variables: time 0.01879/6.18, allocations: 10.89 MB / 2.884 GB, free: 0.7921 GB / 1.495 GB Notification: Performance of sort global known variables: time 4.21e-07/6.18, allocations: 0 / 2.884 GB, free: 0.7921 GB / 1.495 GB Notification: Performance of remove unused functions: time 0.03106/6.211, allocations: 8.24 MB / 2.892 GB, free: 0.7852 GB / 1.495 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 55 * Number of states: 16 (pla.coo.con.vol.dynBal.U,pla.coo.con.vol.dynBal.mXi[1],pla.coo.eva.outCon.T,pla.hea.con.outCon.T,pla.hea.eva.vol.dynBal.U,pla.hea.eva.vol.dynBal.mXi[1],pip.vol[1].dynBal.U,pip1.vol[1].dynBal.U,larOff.del_a.dynBal.U,larOff.del_b.dynBal.U,ret.del_a.dynBal.U,ret.del_b.dynBal.U,bayWatHex.valCoo.vol.dynBal.U,bayWatHex.valHea.vol.dynBal.U,splSup.vol.dynBal.U,splRet.vol.dynBal.U) * Number of discrete variables: 13 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,larOff.loa.nextTimeEvent,larOff.loa.nextTimeEventScaled,weaDat.conTimMin.tNext,weaDat.conTim.tNext,ret.loa.nextTimeEvent,ret.loa.nextTimeEventScaled,watTem.nextTimeEvent,watTem.nextTimeEventScaled) * Number of discrete states: 8 (watTem.nextTimeEvent,ret.loa.nextTimeEvent,larOff.loa.nextTimeEvent,weaDat.conTim.tNext,weaDat.conTimMin.tNext,watTem.nextTimeEventScaled,ret.loa.nextTimeEventScaled,larOff.loa.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (739): * Single equations (assignments): 697 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 31 * When equations: 8 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,4), (1,4), (8,130)} Notification: Performance of Backend phase and start with SimCode phase: time 0.05537/6.266, allocations: 27.64 MB / 2.919 GB, free: 0.7628 GB / 1.495 GB Notification: Performance of simCode: created initialization part: time 0.04184/6.308, allocations: 22.78 MB / 2.942 GB, free: 0.7429 GB / 1.495 GB Notification: Performance of simCode: created event and clocks part: time 1.801e-05/6.308, allocations: 11 kB / 2.942 GB, free: 0.7429 GB / 1.495 GB Notification: Performance of simCode: created simulation system equations: time 0.01333/6.321, allocations: 6.665 MB / 2.948 GB, free: 0.7364 GB / 1.495 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.08059/6.402, allocations: 8.537 MB / 2.957 GB, free: 0.7283 GB / 1.495 GB Warning: Could not resolve URI (uri) at compile-time; copying all loaded packages into the FMU Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.7112/7.113, allocations: 271.6 MB / 3.222 GB, free: 459.1 MB / 1.495 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008176/7.121, allocations: 8.575 MB / 3.23 GB, free: 450.5 MB / 1.495 GB Notification: Performance of simCode: alias equations: time 0.01949/7.141, allocations: 4.298 MB / 3.234 GB, free: 446.3 MB / 1.495 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01227/7.153, allocations: 9.43 MB / 3.244 GB, free: 436.9 MB / 1.495 GB Notification: Performance of SimCode: time 7.82e-07/7.153, allocations: 0 / 3.244 GB, free: 436.9 MB / 1.495 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.991/9.144, allocations: 493 MB / 3.725 GB, free: 0.8147 GB / 1.495 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001666/9.144, allocations: 331.9 kB / 3.725 GB, free: 0.8143 GB / 1.495 GB Notification: Performance of buildModelFMU: Generate platform static: time 22.87/32.02, allocations: 2.672 kB / 3.725 GB, free: 0.8143 GB / 1.495 GB (rm -f Buildings_maint.7.0.x_Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_Experimental_DistrictHeatingCooling_Validation_HeatingCoolingHotWaterSmall_fmu --startTime=0 --stopTime=3.1536e+07 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Experimental_DistrictHeatingCooling_Validation_HeatingCoolingHotWaterSmall.fmu > Buildings_maint.7.0.x_Buildings.Experimental.DistrictHeatingCooling.Validation.HeatingCoolingHotWaterSmall.pipe 2>&1)