Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false)
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem")
translateModel(BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008523/0.000852, allocations: 98.27 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.005935/0.005936, allocations: 170.6 kB / 16.27 MB, free: 6.66 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.388/1.388, allocations: 223.3 MB / 240.3 MB, free: 5.344 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001776/0.001777, allocations: 270.4 kB / 291.7 MB, free: 1.879 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9618/0.9618, allocations: 169.5 MB / 0.5004 GB, free: 14.11 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004477/0.0004477, allocations: 15.55 kB / 0.5986 GB, free: 28.13 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1671/0.1675, allocations: 88.55 MB / 0.6851 GB, free: 15.09 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem): time 1.184/1.352, allocations: 405.9 MB / 1.081 GB, free: 1.672 MB / 0.7481 GB
Notification: Performance of NFInst.instExpressions: time 0.07934/1.431, allocations: 55.91 MB / 1.136 GB, free: 0.5117 MB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.02041/1.452, allocations: 364.6 kB / 1.136 GB, free: 0.5117 MB / 0.7481 GB
Notification: Performance of NFTyping.typeComponents: time 0.01975/1.472, allocations: 7.169 MB / 1.143 GB, free: 372 kB / 0.7481 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/AirvolumeMixed.mo:70:5-70:12:writable] Warning: Conditional component ‘air‘ is used in a non-connect context.
Notification: Performance of NFTyping.typeBindings: time 0.03615/1.508, allocations: 10.59 MB / 1.154 GB, free: 15.26 MB / 0.7637 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02468/1.532, allocations: 6.106 MB / 1.16 GB, free: 13.07 MB / 0.7637 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NFFrontEnd/NFCeval.mo:1080:9-1080:67:writable] Error: Internal error NFCeval.evalBinaryMul failed to evaluate ‘{0.0, 0.0002008867139553991}[pressure.n] * 0.0‘
Notification: Performance of NFFlatten.flatten: time 0.07617/1.609, allocations: 60.92 MB / 1.219 GB, free: 2.734 MB / 0.795 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.06509/1.674, allocations: 38.11 MB / 1.256 GB, free: 13.14 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0335/1.707, allocations: 13.55 MB / 1.27 GB, free: 164 kB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03587/1.743, allocations: 18.93 MB / 1.288 GB, free: 13.96 MB / 0.8731 GB
Notification: Performance of NFPackage.collectConstants: time 0.01039/1.754, allocations: 1.644 MB / 1.29 GB, free: 12.32 MB / 0.8731 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0277/1.781, allocations: 6.374 MB / 1.296 GB, free: 6.266 MB / 0.8731 GB
Notification: Performance of NFScalarize.scalarize: time 0.01751/1.799, allocations: 7.939 MB / 1.304 GB, free: 14.39 MB / 0.8887 GB
Notification: Performance of NFVerifyModel.verify: time 0.04177/1.841, allocations: 16.5 MB / 1.32 GB, free: 13.9 MB / 0.9044 GB
Notification: Performance of NFConvertDAE.convert: time 1.11/2.951, allocations: 65.41 MB / 1.384 GB, free: 93.76 MB / 0.9513 GB
Notification: Performance of FrontEnd - DAE generated: time 6.502e-06/2.951, allocations: 1.062 kB / 1.384 GB, free: 93.76 MB / 0.9513 GB
Notification: Performance of FrontEnd: time 3.447e-06/2.951, allocations: 0.8125 kB / 1.384 GB, free: 93.76 MB / 0.9513 GB
Notification: Performance of Transformations before backend: time 0.002248/2.953, allocations: 0 / 1.384 GB, free: 93.76 MB / 0.9513 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 7780
 * Number of variables: 7780
Notification: Performance of Generate backend data structure: time 0.0974/3.051, allocations: 38.07 MB / 1.421 GB, free: 81.49 MB / 0.9513 GB
Notification: Performance of prepare preOptimizeDAE: time 4.571e-05/3.051, allocations: 9.125 kB / 1.421 GB, free: 81.49 MB / 0.9513 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03712/3.088, allocations: 5.565 MB / 1.426 GB, free: 79.64 MB / 0.9513 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0547/3.143, allocations: 23.32 MB / 1.449 GB, free: 76.48 MB / 0.9513 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.003077/3.146, allocations: 3 MB / 1.452 GB, free: 75.52 MB / 0.9513 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.01342/3.159, allocations: 2.883 MB / 1.455 GB, free: 75.5 MB / 0.9513 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.1389/3.298, allocations: 50.3 MB / 1.504 GB, free: 64.57 MB / 0.9513 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.001119/3.299, allocations: 37.12 kB / 1.504 GB, free: 64.56 MB / 0.9513 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.01071/3.31, allocations: 1.194 MB / 1.505 GB, free: 64.3 MB / 0.9513 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002713/3.313, allocations: 1.436 MB / 1.507 GB, free: 62.98 MB / 0.9513 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1117/3.424, allocations: 60.28 MB / 1.565 GB, free: 6.254 MB / 0.9513 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 0.3829/3.807, allocations: 155.9 MB / 1.718 GB, free: 7.809 MB / 1.108 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03656/3.844, allocations: 16.73 MB / 1.734 GB, free: 6.555 MB / 1.123 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01563/3.86, allocations: 7.323 MB / 1.741 GB, free: 15.22 MB / 1.139 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.08498/3.945, allocations: 34.56 MB / 1.775 GB, free: 12.12 MB / 1.17 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01834/3.963, allocations: 7.548 MB / 1.782 GB, free: 4.387 MB / 1.17 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01371/3.977, allocations: 1.729 MB / 1.784 GB, free: 2.641 MB / 1.17 GB
Notification: Performance of pre-optimization done (n=758): time 3.189e-05/3.977, allocations: 0 / 1.784 GB, free: 2.641 MB / 1.17 GB
Notification: Performance of matching and sorting (n=758): time 0.5106/4.488, allocations: 38.07 MB / 1.821 GB, free: 0.5824 GB / 1.17 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002797/4.488, allocations: 1.422 MB / 1.823 GB, free: 0.5807 GB / 1.17 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04024/4.528, allocations: 24.24 MB / 1.846 GB, free: 0.5724 GB / 1.17 GB
Notification: Performance of collectPreVariables (initialization): time 0.002719/4.531, allocations: 192.7 kB / 1.846 GB, free: 0.5723 GB / 1.17 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01357/4.544, allocations: 14.41 MB / 1.861 GB, free: 0.5629 GB / 1.17 GB
Notification: Performance of collectInitialBindings (initialization): time 0.003581/4.548, allocations: 2.722 MB / 1.863 GB, free: 0.5609 GB / 1.17 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003756/4.552, allocations: 1.146 MB / 1.864 GB, free: 0.5604 GB / 1.17 GB
Notification: Performance of setup shared object (initialization): time 3.736e-05/4.552, allocations: 302.3 kB / 1.865 GB, free: 0.5601 GB / 1.17 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02078/4.573, allocations: 10.54 MB / 1.875 GB, free: 0.5563 GB / 1.17 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02322/4.596, allocations: 15.15 MB / 1.89 GB, free: 0.5458 GB / 1.17 GB
Notification: Performance of analyzeInitialSystem (initialization): time 14.27/18.87, allocations: 2.05 GB / 3.94 GB, free: 285.1 MB / 1.17 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001013/18.87, allocations: 40 kB / 3.94 GB, free: 285.1 MB / 1.17 GB
Notification: Performance of matching and sorting (n=1737) (initialization): time 0.0908/18.96, allocations: 37.08 MB / 3.976 GB, free: 248.7 MB / 1.17 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00337/18.96, allocations: 5.369 MB / 3.982 GB, free: 241.2 MB / 1.17 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001577/18.96, allocations: 140 kB / 3.982 GB, free: 241.1 MB / 1.17 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0548/19.01, allocations: 14.41 MB / 3.996 GB, free: 226.6 MB / 1.17 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02312/19.04, allocations: 4.8 MB / 4.001 GB, free: 221.8 MB / 1.17 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04351/19.08, allocations: 64.11 MB / 4.063 GB, free: 154 MB / 1.17 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02744/19.11, allocations: 2.01 MB / 4.065 GB, free: 152.1 MB / 1.17 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004726/19.11, allocations: 1.242 MB / 4.066 GB, free: 150.9 MB / 1.17 GB
Notification: Performance of prepare postOptimizeDAE: time 1.105e-05/19.11, allocations: 5.719 kB / 4.066 GB, free: 150.9 MB / 1.17 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.08717/19.2, allocations: 36.21 MB / 4.102 GB, free: 114.4 MB / 1.17 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003486/19.2, allocations: 140 kB / 4.102 GB, free: 114.2 MB / 1.17 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0429/19.24, allocations: 10.91 MB / 4.112 GB, free: 103.2 MB / 1.17 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02273/19.27, allocations: 4.788 MB / 4.117 GB, free: 98.44 MB / 1.17 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07789/19.34, allocations: 87.41 MB / 4.202 GB, free: 7.312 MB / 1.17 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02438/19.37, allocations: 1.717 MB / 4.204 GB, free: 5.672 MB / 1.17 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004755/19.37, allocations: 1.23 MB / 4.205 GB, free: 4.441 MB / 1.17 GB
Warning: Assuming fixed start value for the following 35 variables:
         building.zone.airvolume.mH2OLiq:VARIABLE(min = 0.0 start = building.zone.airvolume.mH2OLiq_start unit = "kg" fixed = true protected = true )  "Liquid water mass" type: Real
         building.wall1.construction.layer[1].T[1]:VARIABLE(min = max(0.0, max(0.0, 0.0)) start = building.wall1.construction.layer[1].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall1.construction.layer[2].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.wall1.construction.layer[2].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall1.construction.layer[3].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.wall1.construction.layer[3].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall2.construction.layer[1].T[1]:VARIABLE(min = max(0.0, max(0.0, 0.0)) start = building.wall2.construction.layer[1].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall2.construction.layer[2].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.wall2.construction.layer[2].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall2.construction.layer[3].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.wall2.construction.layer[3].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall3.construction.layer[1].T[1]:VARIABLE(min = max(0.0, max(0.0, 0.0)) start = building.wall3.construction.layer[1].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall3.construction.layer[2].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.wall3.construction.layer[2].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall3.construction.layer[3].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.wall3.construction.layer[3].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall4.construction.layer[1].T[1]:VARIABLE(min = max(0.0, max(0.0, 0.0)) start = building.wall4.construction.layer[1].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall4.construction.layer[2].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.wall4.construction.layer[2].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wall4.construction.layer[3].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.wall4.construction.layer[3].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.ceiling.construction.layer[1].T[1]:VARIABLE(min = max(0.0, max(0.0, 0.0)) start = building.ceiling.construction.layer[1].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [2,1]
         building.ceiling.construction.layer[2].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.ceiling.construction.layer[2].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [2,1]
         building.bottom.construction.layer[1].T[1]:VARIABLE(min = max(0.0, max(0.0, 0.0)) start = building.bottom.construction.layer[1].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.bottom.construction.layer[2].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.bottom.construction.layer[2].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.bottom.construction.layer[3].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.bottom.construction.layer[3].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wallsInterior.construction.layer[1].T[1]:VARIABLE(min = max(0.0, max(0.0, 0.0)) start = building.wallsInterior.construction.layer[1].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wallsInterior.construction.layer[2].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.wallsInterior.construction.layer[2].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.wallsInterior.construction.layer[3].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.wallsInterior.construction.layer[3].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.ceilingsInterior.construction.layer[1].T[1]:VARIABLE(min = max(0.0, max(0.0, 0.0)) start = building.ceilingsInterior.construction.layer[1].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.ceilingsInterior.construction.layer[2].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.ceilingsInterior.construction.layer[2].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.ceilingsInterior.construction.layer[3].T[1]:VARIABLE(min = max(0.0, 0.0) start = building.ceilingsInterior.construction.layer[3].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the numerical node" type: Real [3,1]
         building.window1.heatTransfer.T:VARIABLE(min = max(0.0, 0.0) start = building.window1.heatTransfer.T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the thermal node" type: Real
         building.window2.heatTransfer.T:VARIABLE(min = max(0.0, 0.0) start = building.window2.heatTransfer.T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the thermal node" type: Real
         building.window3.heatTransfer.T:VARIABLE(min = max(0.0, 0.0) start = building.window3.heatTransfer.T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the thermal node" type: Real
         building.window4.heatTransfer.T:VARIABLE(min = max(0.0, 0.0) start = building.window4.heatTransfer.T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of the thermal node" type: Real
         pip1.vol[1].dynBal.U:VARIABLE(start = 0.0001570796326794897 * pip1.vol[1].dynBal.rho_start * BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip1.vol.dynBal.Medium.setState_pTX(pip1.vol[1].dynBal.p_start, pip1.vol[1].dynBal.T_start, {})) + (pip1.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 100000.0 protected = true )  "Internal energy of fluid" type: Real [2]
         pip1.vol[2].dynBal.U:VARIABLE(start = 0.0001570796326794897 * pip1.vol[2].dynBal.rho_start * BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip1.vol.dynBal.Medium.setState_pTX(pip1.vol[2].dynBal.p_start, pip1.vol[2].dynBal.T_start, {})) + (pip1.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 100000.0 protected = true )  "Internal energy of fluid" type: Real [2]
         pip2.vol[1].dynBal.U:VARIABLE(start = 0.0003348111899256652 * pip2.vol[1].dynBal.rho_start * BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip2.vol.dynBal.Medium.setState_pTX(pip2.vol[1].dynBal.p_start, pip2.vol[1].dynBal.T_start, {})) + (pip2.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 100000.0 protected = true )  "Internal energy of fluid" type: Real [2]
         pip2.vol[2].dynBal.U:VARIABLE(start = 0.0003348111899256652 * pip2.vol[2].dynBal.rho_start * BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip2.vol.dynBal.Medium.setState_pTX(pip2.vol[2].dynBal.p_start, pip2.vol[2].dynBal.T_start, {})) + (pip2.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 100000.0 protected = true )  "Internal energy of fluid" type: Real [2]
         pip3.vol[1].dynBal.U:VARIABLE(start = 0.0001570796326794897 * pip3.vol[1].dynBal.rho_start * BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip3.vol.dynBal.Medium.setState_pTX(pip3.vol[1].dynBal.p_start, pip3.vol[1].dynBal.T_start, {})) + (pip3.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 100000.0 protected = true )  "Internal energy of fluid" type: Real [2]
         pip3.vol[2].dynBal.U:VARIABLE(start = 0.0001570796326794897 * pip3.vol[2].dynBal.rho_start * BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pip3.vol.dynBal.Medium.setState_pTX(pip3.vol[2].dynBal.p_start, pip3.vol[2].dynBal.T_start, {})) + (pip3.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 100000.0 protected = true )  "Internal energy of fluid" type: Real [2]
         pump.vol.dynBal.U:VARIABLE(start = pump.vol.dynBal.fluidVolume * pump.vol.dynBal.rho_start * BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pump.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pump.vol.dynBal.Medium.setState_pTX(pump.vol.dynBal.p_start, pump.vol.dynBal.T_start, {})) + (pump.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 100000.0 protected = true )  "Internal energy of fluid" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 643
 * Number of states: 0 ()
 * Number of discrete variables: 12 (ambience.radiation[1].outsidePolarCircle,ambience.radiation[2].outsidePolarCircle,ambience.radiation[3].outsidePolarCircle,ambience.radiation[4].outsidePolarCircle,ambience.radiation[5].outsidePolarCircle,ambience.radiation[6].outsidePolarCircle,ambience.radiation[7].outsidePolarCircle,ambience.radiation[8].outsidePolarCircle,ambience.radiation[9].outsidePolarCircle,ambience.weatherDataReader.weatherData.conTim.tNext,$PRE.ambience.weatherDataReader.weatherData.conTim.tNext,$whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1487):
 * Single equations (assignments): 1411
 * Array equations: 1
 * Algorithm blocks: 23
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 23
 * Torn equation systems: 28
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 23 systems
   {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 15 systems
   {(1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 13 systems
   {(1,3), (15,67), (1,3), (1,3), (1,3), (1,3), (1,3), (4,7), (1,12), (1,3), (1,3), (1,3), (1,3)}
Notification: Performance of prepare postOptimizeDAE: time 0.4187/19.79, allocations: 11.13 MB / 4.216 GB, free: 0.5394 GB / 1.17 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005712/19.8, allocations: 1.842 MB / 4.218 GB, free: 0.5394 GB / 1.17 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.07068/19.87, allocations: 23.85 MB / 4.241 GB, free: 0.5384 GB / 1.17 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001304/19.87, allocations: 100.3 kB / 4.241 GB, free: 0.5384 GB / 1.17 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.008e-05/19.87, allocations: 19.09 kB / 4.241 GB, free: 0.5384 GB / 1.17 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.05544/19.92, allocations: 19.88 MB / 4.261 GB, free: 0.5324 GB / 1.17 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 0.1232/20.05, allocations: 55.44 MB / 4.315 GB, free: 0.5104 GB / 1.17 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.834e-05/20.05, allocations: 14.47 kB / 4.315 GB, free: 0.5104 GB / 1.17 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008386/20.06, allocations: 1.53 MB / 4.316 GB, free: 0.5103 GB / 1.17 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05431/20.11, allocations: 14.64 MB / 4.331 GB, free: 0.5043 GB / 1.17 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002373/20.11, allocations: 273.1 kB / 4.331 GB, free: 0.5041 GB / 1.17 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04707/20.16, allocations: 68.06 MB / 4.398 GB, free: 449.6 MB / 1.17 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.035e-05/20.16, allocations: 19.94 kB / 4.398 GB, free: 449.6 MB / 1.17 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0751/20.24, allocations: 31.92 MB / 4.429 GB, free: 417.8 MB / 1.17 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01168/20.25, allocations: 4.505 MB / 4.433 GB, free: 413.2 MB / 1.17 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.006123/20.25, allocations: 216 kB / 4.433 GB, free: 413 MB / 1.17 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01567/20.27, allocations: 0.9845 MB / 4.434 GB, free: 412.1 MB / 1.17 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002314/20.27, allocations: 0.6303 MB / 4.435 GB, free: 411.4 MB / 1.17 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0009463/20.27, allocations: 327.8 kB / 4.435 GB, free: 411.1 MB / 1.17 GB
Notification: Performance of sorting global known variables: time 0.02926/20.3, allocations: 17.05 MB / 4.452 GB, free: 394.2 MB / 1.17 GB
Notification: Performance of sort global known variables: time 1.623e-06/20.3, allocations: 0 / 4.452 GB, free: 394.2 MB / 1.17 GB
Notification: Performance of remove unused functions: time 0.05262/20.35, allocations: 14.9 MB / 4.466 GB, free: 379.4 MB / 1.17 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 50
 * Number of states: 49 (building.zone.airvolume.mH2OLiq,building.zone.airvolume.air.dynBal.U,building.zone.airvolume.air.dynBal.m,building.zone.airvolume.air.dynBal.mXi[1],building.wall1.construction.layer[1].T[1],building.wall1.construction.layer[2].T[1],building.wall1.construction.layer[3].T[1],building.wall2.construction.layer[1].T[1],building.wall2.construction.layer[2].T[1],building.wall2.construction.layer[3].T[1],building.wall3.construction.layer[1].T[1],building.wall3.construction.layer[2].T[1],building.wall3.construction.layer[3].T[1],building.wall4.construction.layer[1].T[1],building.wall4.construction.layer[2].T[1],building.wall4.construction.layer[3].T[1],building.ceiling.construction.layer[1].T[1],building.ceiling.construction.layer[2].T[1],building.bottom.construction.layer[1].T[1],building.bottom.construction.layer[2].T[1],building.bottom.construction.layer[3].T[1],building.wallsInterior.construction.layer[1].T[1],building.wallsInterior.construction.layer[2].T[1],building.wallsInterior.construction.layer[3].T[1],building.ceilingsInterior.construction.layer[1].T[1],building.ceilingsInterior.construction.layer[2].T[1],building.ceilingsInterior.construction.layer[3].T[1],building.window1.heatTransfer.T,building.window2.heatTransfer.T,building.window3.heatTransfer.T,building.window4.heatTransfer.T,exp.m,exp.H,pip1.vol[1].dynBal.U,pip1.vol[2].dynBal.U,rad.vol[1].dynBal.U,rad.vol[2].dynBal.U,rad.vol[3].dynBal.U,rad.vol[4].dynBal.U,rad.vol[5].dynBal.U,pip2.vol[1].dynBal.U,pip2.vol[2].dynBal.U,pip3.vol[1].dynBal.U,pip3.vol[2].dynBal.U,val.filter.s[1],val.filter.s[2],pump.vol.dynBal.U,pump.filter.s[1],pump.filter.s[2])
 * Number of discrete variables: 2 ($whenCondition1,ambience.weatherDataReader.weatherData.conTim.tNext)
 * Number of discrete states: 1 (ambience.weatherDataReader.weatherData.conTim.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (739):
 * Single equations (assignments): 680
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 3
 * When equations: 1
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 55
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 20 systems
   {(1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 35 systems
   {(1,3), (15,72), (1,12), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,3), (1,3), (1,3), (1,3), (1,3), (1,3), (1,3), (1,3), (1,3), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1), (1,1)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.005563/20.36, allocations: 1.722 MB / 4.468 GB, free: 378 MB / 1.17 GB
Notification: Performance of simCode: created initialization part: time 0.1626/20.52, allocations: 59.19 MB / 4.526 GB, free: 317.7 MB / 1.17 GB
Notification: Performance of simCode: created event and clocks part: time 1.685e-05/20.52, allocations: 5 kB / 4.526 GB, free: 317.7 MB / 1.17 GB
Notification: Performance of simCode: created simulation system equations: time 0.02563/20.55, allocations: 13.75 MB / 4.539 GB, free: 303.5 MB / 1.17 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.07401/20.62, allocations: 6.331 MB / 4.546 GB, free: 297.3 MB / 1.17 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1101/20.73, allocations: 70.81 MB / 4.615 GB, free: 226.4 MB / 1.17 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02824/20.76, allocations: 17.95 MB / 4.632 GB, free: 208.4 MB / 1.17 GB
Notification: Performance of simCode: alias equations: time 0.04049/20.8, allocations: 9.506 MB / 4.641 GB, free: 198.9 MB / 1.17 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.007977/20.81, allocations: 1.549 MB / 4.643 GB, free: 197.3 MB / 1.17 GB
Notification: Performance of SimCode: time 7.41e-07/20.81, allocations: 0 / 4.643 GB, free: 197.3 MB / 1.17 GB
Notification: Performance of Templates: time 0.9264/21.74, allocations: 406.2 MB / 5.04 GB, free: 386.9 MB / 1.17 GB
make -j1 -f BuildingSystems_BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.makefile
(rm -f BuildingSystems_BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pipe ; mkfifo BuildingSystems_BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pipe >> ../files/BuildingSystems_BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.sim & ./BuildingSystems_BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Applications.HeatingSystems.WaterHeatingSystem.pipe 2>&1)