Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.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: "" <> buildModelFMU(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1,fileNamePrefix="BuildingSystems_BuildingSystems_Applications_SolarThermalSystems_SolarThermalSystem1",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1,fileNamePrefix="BuildingSystems_BuildingSystems_Applications_SolarThermalSystems_SolarThermalSystem1",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.005838/0.005838, allocations: 98.83 kB / 15.73 MB, free: 6.031 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001309/0.001309, allocations: 194 kB / 16.67 MB, free: 5.953 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.343/1.343, allocations: 222.9 MB / 240.4 MB, free: 15.1 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002447/0.002447, allocations: 289.8 kB / 290.8 MB, free: 14.43 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.164/1.164, allocations: 178.5 MB / 0.5074 GB, free: 12.87 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002631/0.002631, allocations: 91.86 kB / 0.6943 GB, free: 15.21 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4133/0.416, allocations: 89.12 MB / 0.7813 GB, free: 1.141 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1): time 0.6315/1.048, allocations: 225.1 MB / 1.001 GB, free: 3.039 MB / 0.7481 GB
Notification: Performance of NFInst.instExpressions: time 0.06086/1.108, allocations: 50.44 MB / 1.05 GB, free: 2.629 MB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.009638/1.118, allocations: 294.2 kB / 1.051 GB, free: 2.629 MB / 0.7481 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Climate/SolarRadiationTransformers/SolarRadiationTransformerGeneral.mo:25:3-27:116:writable] Warning: Connector radiationPort is not balanced: The number of potential variables (5) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Technologies/SolarThermal/ThermalCollector.mo:44:3-45:117:writable] Warning: Connector radiationPort is not balanced: The number of potential variables (5) is not equal to the number of flow variables (0).
Notification: Performance of NFTyping.typeComponents: time 0.01068/1.129, allocations: 3.97 MB / 1.055 GB, free: 2.547 MB / 0.7481 GB
Notification: Performance of NFTyping.typeBindings: time 0.0237/1.153, allocations: 9.12 MB / 1.063 GB, free: 2.203 MB / 0.7481 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01327/1.166, allocations: 5.585 MB / 1.069 GB, free: 2.047 MB / 0.7481 GB
Notification: Performance of NFFlatten.flatten: time 0.04953/1.215, allocations: 44.88 MB / 1.113 GB, free: 12.39 MB / 0.7794 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02687/1.242, allocations: 17.21 MB / 1.129 GB, free: 11.27 MB / 0.795 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0393/1.282, allocations: 18.14 MB / 1.147 GB, free: 10.4 MB / 0.8106 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02104/1.303, allocations: 11.9 MB / 1.159 GB, free: 15.34 MB / 0.8262 GB
Notification: Performance of NFPackage.collectConstants: time 0.005531/1.308, allocations: 1.547 MB / 1.16 GB, free: 13.8 MB / 0.8262 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02403/1.332, allocations: 7.618 MB / 1.168 GB, free: 6.52 MB / 0.8262 GB
Notification: Performance of NFScalarize.scalarize: time 0.007913/1.34, allocations: 4.136 MB / 1.172 GB, free: 2.453 MB / 0.8262 GB
Notification: Performance of NFVerifyModel.verify: time 0.01973/1.36, allocations: 8.66 MB / 1.18 GB, free: 9.832 MB / 0.8419 GB
Notification: Performance of NFConvertDAE.convert: time 0.04342/1.404, allocations: 25.29 MB / 1.205 GB, free: 1.188 MB / 0.8575 GB
Notification: Performance of FrontEnd - DAE generated: time 6.222e-06/1.404, allocations: 0 / 1.205 GB, free: 1.188 MB / 0.8575 GB
Notification: Performance of FrontEnd: time 1.713e-06/1.404, allocations: 0 / 1.205 GB, free: 1.188 MB / 0.8575 GB
Notification: Performance of Transformations before backend: time 0.0007545/1.404, allocations: 4 kB / 1.205 GB, free: 1.184 MB / 0.8575 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2536
 * Number of variables: 2536
Notification: Performance of Generate backend data structure: time 0.04232/1.447, allocations: 16.73 MB / 1.221 GB, free: 500 kB / 0.8731 GB
Notification: Performance of prepare preOptimizeDAE: time 4.606e-05/1.447, allocations: 12.03 kB / 1.221 GB, free: 488 kB / 0.8731 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004646/1.451, allocations: 1.343 MB / 1.223 GB, free: 15.13 MB / 0.8887 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01416/1.466, allocations: 2.602 MB / 1.225 GB, free: 12.52 MB / 0.8887 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03509/1.501, allocations: 15.86 MB / 1.241 GB, free: 12.95 MB / 0.9044 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009262/1.502, allocations: 0.8119 MB / 1.241 GB, free: 12.13 MB / 0.9044 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003516/1.505, allocations: 0.9747 MB / 1.242 GB, free: 11.16 MB / 0.9044 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03478/1.54, allocations: 14.34 MB / 1.256 GB, free: 12.4 MB / 0.92 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003594/1.54, allocations: 39.7 kB / 1.256 GB, free: 12.36 MB / 0.92 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002452/1.543, allocations: 431.1 kB / 1.257 GB, free: 11.95 MB / 0.92 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004168/1.543, allocations: 410.7 kB / 1.257 GB, free: 11.55 MB / 0.92 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02844/1.572, allocations: 12.07 MB / 1.269 GB, free: 15.46 MB / 0.9356 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 0.1079/1.68, allocations: 62 MB / 1.33 GB, free: 13.93 MB / 0.9981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02099/1.701, allocations: 8.878 MB / 1.338 GB, free: 5.152 MB / 0.9981 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01011/1.711, allocations: 4.877 MB / 1.343 GB, free: 260 kB / 0.9981 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 0.04266/1.754, allocations: 18.77 MB / 1.361 GB, free: 12.83 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.009264/1.763, allocations: 3.806 MB / 1.365 GB, free: 8.961 MB / 1.029 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.004393/1.767, allocations: 452 kB / 1.365 GB, free: 8.52 MB / 1.029 GB
Notification: Performance of pre-optimization done (n=555): time 1.603e-05/1.768, allocations: 0 / 1.365 GB, free: 8.52 MB / 1.029 GB
Notification: Performance of matching and sorting (n=582): time 0.4131/2.181, allocations: 22.37 MB / 1.387 GB, free: 439.7 MB / 1.029 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.895e-05/2.181, allocations: 188.7 kB / 1.388 GB, free: 439.5 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02037/2.201, allocations: 10.59 MB / 1.398 GB, free: 436.1 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 0.001266/2.202, allocations: 137.9 kB / 1.398 GB, free: 435.9 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006407/2.209, allocations: 6.191 MB / 1.404 GB, free: 431.5 MB / 1.029 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002826/2.212, allocations: 2.134 MB / 1.406 GB, free: 429.9 MB / 1.029 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002631/2.214, allocations: 1.463 MB / 1.408 GB, free: 429.2 MB / 1.029 GB
Notification: Performance of setup shared object (initialization): time 4.51e-05/2.214, allocations: 301.1 kB / 1.408 GB, free: 428.9 MB / 1.029 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005637/2.22, allocations: 3.603 MB / 1.411 GB, free: 427.7 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007251/2.227, allocations: 5.678 MB / 1.417 GB, free: 424 MB / 1.029 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.2913/2.519, allocations: 41.79 MB / 1.458 GB, free: 396.8 MB / 1.029 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.464e-05/2.519, allocations: 20 kB / 1.458 GB, free: 396.8 MB / 1.029 GB
Notification: Performance of matching and sorting (n=977) (initialization): time 0.02333/2.542, allocations: 11.49 MB / 1.469 GB, free: 385.2 MB / 1.029 GB
Notification: Performance of prepare postOptimizeDAE: time 5.93e-05/2.542, allocations: 34.97 kB / 1.469 GB, free: 385.1 MB / 1.029 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.173e-05/2.542, allocations: 60 kB / 1.469 GB, free: 385.1 MB / 1.029 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001922/2.544, allocations: 0.9752 MB / 1.47 GB, free: 384.1 MB / 1.029 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007397/2.552, allocations: 1.849 MB / 1.472 GB, free: 382.2 MB / 1.029 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01323/2.565, allocations: 23.04 MB / 1.494 GB, free: 357.7 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0102/2.575, allocations: 495.3 kB / 1.495 GB, free: 357.2 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001564/2.577, allocations: 343.9 kB / 1.495 GB, free: 356.9 MB / 1.029 GB
Warning: Assuming fixed start value for the following 30 variables:
         pump.vol.dynBal.U:VARIABLE(start = pump.vol.dynBal.fluidVolume * pump.vol.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pump.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.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 = 1e5 protected = true )  "Internal energy of fluid" type: Real
         collector.cp_solid[1].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[1].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[2].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[2].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[3].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[3].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[4].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[4].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[5].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[5].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[6].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[6].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[7].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[7].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[8].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[8].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[9].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[9].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[10].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[10].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         pipe1.vol[1].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe1.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe1.vol.dynBal.Medium.setState_pTX(pipe1.vol[1].dynBal.p_start, pipe1.vol[1].dynBal.T_start, {})) + (pipe1.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe1.vol[2].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe1.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe1.vol.dynBal.Medium.setState_pTX(pipe1.vol[2].dynBal.p_start, pipe1.vol[2].dynBal.T_start, {})) + (pipe1.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe2.vol[1].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe2.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe2.vol.dynBal.Medium.setState_pTX(pipe2.vol[1].dynBal.p_start, pipe2.vol[1].dynBal.T_start, {})) + (pipe2.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe2.vol[2].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe2.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe2.vol.dynBal.Medium.setState_pTX(pipe2.vol[2].dynBal.p_start, pipe2.vol[2].dynBal.T_start, {})) + (pipe2.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         storage.vol[1].dynBal.U:VARIABLE(start = storage.vol[1].dynBal.fluidVolume * storage.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[1].dynBal.p_start, storage.vol[1].dynBal.T_start, {})) + (storage.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[2].dynBal.U:VARIABLE(start = storage.vol[2].dynBal.fluidVolume * storage.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[2].dynBal.p_start, storage.vol[2].dynBal.T_start, {})) + (storage.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[3].dynBal.U:VARIABLE(start = storage.vol[3].dynBal.fluidVolume * storage.vol[3].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[3].dynBal.p_start, storage.vol[3].dynBal.T_start, {})) + (storage.vol[3].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[4].dynBal.U:VARIABLE(start = storage.vol[4].dynBal.fluidVolume * storage.vol[4].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[4].dynBal.p_start, storage.vol[4].dynBal.T_start, {})) + (storage.vol[4].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[5].dynBal.U:VARIABLE(start = storage.vol[5].dynBal.fluidVolume * storage.vol[5].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[5].dynBal.p_start, storage.vol[5].dynBal.T_start, {})) + (storage.vol[5].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[6].dynBal.U:VARIABLE(start = storage.vol[6].dynBal.fluidVolume * storage.vol[6].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[6].dynBal.p_start, storage.vol[6].dynBal.T_start, {})) + (storage.vol[6].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[7].dynBal.U:VARIABLE(start = storage.vol[7].dynBal.fluidVolume * storage.vol[7].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[7].dynBal.p_start, storage.vol[7].dynBal.T_start, {})) + (storage.vol[7].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[8].dynBal.U:VARIABLE(start = storage.vol[8].dynBal.fluidVolume * storage.vol[8].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[8].dynBal.p_start, storage.vol[8].dynBal.T_start, {})) + (storage.vol[8].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol_HX_1.dynBal.U:VARIABLE(start = storage.vol_HX_1.dynBal.fluidVolume * storage.vol_HX_1.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_HX_1.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_HX_1.dynBal.Medium.setState_pTX(storage.vol_HX_1.dynBal.p_start, storage.vol_HX_1.dynBal.T_start, {})) + (storage.vol_HX_1.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real
         storage.vol_bot.dynBal.U:VARIABLE(start = storage.vol_bot.dynBal.fluidVolume * storage.vol_bot.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_bot.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_bot.dynBal.Medium.setState_pTX(storage.vol_bot.dynBal.p_start, storage.vol_bot.dynBal.T_start, {})) + (storage.vol_bot.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real
         storage.vol_top.dynBal.U:VARIABLE(start = storage.vol_top.dynBal.fluidVolume * storage.vol_top.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_top.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_top.dynBal.Medium.setState_pTX(storage.vol_top.dynBal.p_start, storage.vol_top.dynBal.T_start, {})) + (storage.vol_top.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real
         pipe3.vol[1].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe3.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe3.vol.dynBal.Medium.setState_pTX(pipe3.vol[1].dynBal.p_start, pipe3.vol[1].dynBal.T_start, {})) + (pipe3.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe3.vol[2].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe3.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe3.vol.dynBal.Medium.setState_pTX(pipe3.vol[2].dynBal.p_start, pipe3.vol[2].dynBal.T_start, {})) + (pipe3.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe4.vol[1].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe4.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe4.vol.dynBal.Medium.setState_pTX(pipe4.vol[1].dynBal.p_start, pipe4.vol[1].dynBal.T_start, {})) + (pipe4.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe4.vol[2].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe4.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe4.vol.dynBal.Medium.setState_pTX(pipe4.vol[2].dynBal.p_start, pipe4.vol[2].dynBal.T_start, {})) + (pipe4.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0146/2.591, allocations: 8.237 MB / 1.503 GB, free: 348.7 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007615/2.599, allocations: 5.667 MB / 1.509 GB, free: 342.1 MB / 1.029 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.2933/2.892, allocations: 41.7 MB / 1.549 GB, free: 299.5 MB / 1.029 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.904e-05/2.892, allocations: 20 kB / 1.549 GB, free: 299.4 MB / 1.029 GB
Notification: Performance of matching and sorting (n=977) (initialization_lambda0): time 0.02311/2.916, allocations: 11.44 MB / 1.561 GB, free: 287.9 MB / 1.029 GB
Notification: Performance of prepare postOptimizeDAE: time 6.142e-05/2.916, allocations: 32 kB / 1.561 GB, free: 287.9 MB / 1.029 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.314e-05/2.916, allocations: 64.83 kB / 1.561 GB, free: 287.8 MB / 1.029 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001848/2.918, allocations: 0.9772 MB / 1.562 GB, free: 286.8 MB / 1.029 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007179/2.925, allocations: 1.841 MB / 1.563 GB, free: 284.9 MB / 1.029 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01345/2.938, allocations: 23.05 MB / 1.586 GB, free: 260.4 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009834/2.948, allocations: 498.1 kB / 1.586 GB, free: 259.9 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001438/2.95, allocations: 339.9 kB / 1.587 GB, free: 259.6 MB / 1.029 GB
Warning: Assuming fixed start value for the following 30 variables:
         pump.vol.dynBal.U:VARIABLE(start = pump.vol.dynBal.fluidVolume * pump.vol.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pump.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.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 = 1e5 protected = true )  "Internal energy of fluid" type: Real
         collector.cp_solid[1].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[1].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[2].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[2].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[3].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[3].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[4].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[4].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[5].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[5].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[6].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[6].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[7].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[7].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[8].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[8].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[9].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[9].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         collector.cp_solid[10].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[10].T_start unit = "K" fixed = true nominal = 300.0 )  "Temperature of element" type: Real [10]
         pipe1.vol[1].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe1.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe1.vol.dynBal.Medium.setState_pTX(pipe1.vol[1].dynBal.p_start, pipe1.vol[1].dynBal.T_start, {})) + (pipe1.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe1.vol[2].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe1.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe1.vol.dynBal.Medium.setState_pTX(pipe1.vol[2].dynBal.p_start, pipe1.vol[2].dynBal.T_start, {})) + (pipe1.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe2.vol[1].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe2.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe2.vol.dynBal.Medium.setState_pTX(pipe2.vol[1].dynBal.p_start, pipe2.vol[1].dynBal.T_start, {})) + (pipe2.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe2.vol[2].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe2.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe2.vol.dynBal.Medium.setState_pTX(pipe2.vol[2].dynBal.p_start, pipe2.vol[2].dynBal.T_start, {})) + (pipe2.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         storage.vol[1].dynBal.U:VARIABLE(start = storage.vol[1].dynBal.fluidVolume * storage.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[1].dynBal.p_start, storage.vol[1].dynBal.T_start, {})) + (storage.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[2].dynBal.U:VARIABLE(start = storage.vol[2].dynBal.fluidVolume * storage.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[2].dynBal.p_start, storage.vol[2].dynBal.T_start, {})) + (storage.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[3].dynBal.U:VARIABLE(start = storage.vol[3].dynBal.fluidVolume * storage.vol[3].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[3].dynBal.p_start, storage.vol[3].dynBal.T_start, {})) + (storage.vol[3].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[4].dynBal.U:VARIABLE(start = storage.vol[4].dynBal.fluidVolume * storage.vol[4].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[4].dynBal.p_start, storage.vol[4].dynBal.T_start, {})) + (storage.vol[4].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[5].dynBal.U:VARIABLE(start = storage.vol[5].dynBal.fluidVolume * storage.vol[5].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[5].dynBal.p_start, storage.vol[5].dynBal.T_start, {})) + (storage.vol[5].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[6].dynBal.U:VARIABLE(start = storage.vol[6].dynBal.fluidVolume * storage.vol[6].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[6].dynBal.p_start, storage.vol[6].dynBal.T_start, {})) + (storage.vol[6].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[7].dynBal.U:VARIABLE(start = storage.vol[7].dynBal.fluidVolume * storage.vol[7].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[7].dynBal.p_start, storage.vol[7].dynBal.T_start, {})) + (storage.vol[7].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol[8].dynBal.U:VARIABLE(start = storage.vol[8].dynBal.fluidVolume * storage.vol[8].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol.dynBal.Medium.setState_pTX(storage.vol[8].dynBal.p_start, storage.vol[8].dynBal.T_start, {})) + (storage.vol[8].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [8]
         storage.vol_HX_1.dynBal.U:VARIABLE(start = storage.vol_HX_1.dynBal.fluidVolume * storage.vol_HX_1.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_HX_1.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_HX_1.dynBal.Medium.setState_pTX(storage.vol_HX_1.dynBal.p_start, storage.vol_HX_1.dynBal.T_start, {})) + (storage.vol_HX_1.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real
         storage.vol_bot.dynBal.U:VARIABLE(start = storage.vol_bot.dynBal.fluidVolume * storage.vol_bot.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_bot.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_bot.dynBal.Medium.setState_pTX(storage.vol_bot.dynBal.p_start, storage.vol_bot.dynBal.T_start, {})) + (storage.vol_bot.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real
         storage.vol_top.dynBal.U:VARIABLE(start = storage.vol_top.dynBal.fluidVolume * storage.vol_top.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_top.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.storage.vol_top.dynBal.Medium.setState_pTX(storage.vol_top.dynBal.p_start, storage.vol_top.dynBal.T_start, {})) + (storage.vol_top.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real
         pipe3.vol[1].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe3.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe3.vol.dynBal.Medium.setState_pTX(pipe3.vol[1].dynBal.p_start, pipe3.vol[1].dynBal.T_start, {})) + (pipe3.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe3.vol[2].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe3.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe3.vol.dynBal.Medium.setState_pTX(pipe3.vol[2].dynBal.p_start, pipe3.vol[2].dynBal.T_start, {})) + (pipe3.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe4.vol[1].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe4.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe4.vol.dynBal.Medium.setState_pTX(pipe4.vol[1].dynBal.p_start, pipe4.vol[1].dynBal.T_start, {})) + (pipe4.vol[1].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
         pipe4.vol[2].dynBal.U:VARIABLE(start = 7.853981633974482e-4 * pipe4.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe4.vol.dynBal.Medium.setState_pTX(pipe4.vol[2].dynBal.p_start, pipe4.vol[2].dynBal.T_start, {})) + (pipe4.vol[2].dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true )  "Internal energy of fluid" type: Real [2]
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 272
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($PRE.control.y,control.y,weatherData.weatherData.conTim.tNext,$PRE.weatherData.weatherData.conTim.tNext,$whenCondition1,radiation.outsidePolarCircle)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (882):
 * Single equations (assignments): 869
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 11
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 11 systems
   {(1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,22,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.00339/2.953, allocations: 1.393 MB / 1.588 GB, free: 258.2 MB / 1.029 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004299/2.957, allocations: 1.083 MB / 1.589 GB, free: 257.1 MB / 1.029 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01923/2.977, allocations: 9.71 MB / 1.599 GB, free: 247.3 MB / 1.029 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.52e-05/2.977, allocations: 60.59 kB / 1.599 GB, free: 247.2 MB / 1.029 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.097e-05/2.977, allocations: 8 kB / 1.599 GB, free: 247.2 MB / 1.029 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01346/2.99, allocations: 7.449 MB / 1.606 GB, free: 239.6 MB / 1.029 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04299/3.033, allocations: 21.01 MB / 1.627 GB, free: 218.5 MB / 1.029 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.565e-05/3.033, allocations: 4 kB / 1.627 GB, free: 218.5 MB / 1.029 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005737/3.039, allocations: 1.272 MB / 1.628 GB, free: 217.2 MB / 1.029 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001777/3.041, allocations: 0.8903 MB / 1.629 GB, free: 216.3 MB / 1.029 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009139/3.042, allocations: 171.9 kB / 1.629 GB, free: 216.1 MB / 1.029 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01266/3.054, allocations: 22.9 MB / 1.651 GB, free: 191.7 MB / 1.029 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.25e-06/3.055, allocations: 12 kB / 1.651 GB, free: 191.7 MB / 1.029 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0221/3.077, allocations: 13.82 MB / 1.665 GB, free: 177.6 MB / 1.029 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.006002/3.083, allocations: 2.118 MB / 1.667 GB, free: 175.5 MB / 1.029 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003376/3.086, allocations: 128 kB / 1.667 GB, free: 175.4 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008128/3.094, allocations: 426.3 kB / 1.667 GB, free: 175 MB / 1.029 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001172/3.095, allocations: 395.9 kB / 1.668 GB, free: 174.6 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007471/3.096, allocations: 243.8 kB / 1.668 GB, free: 174.3 MB / 1.029 GB
Notification: Performance of sorting global known variables: time 0.01244/3.109, allocations: 7.471 MB / 1.675 GB, free: 166.9 MB / 1.029 GB
Notification: Performance of sort global known variables: time 8.12e-07/3.109, allocations: 0 / 1.675 GB, free: 166.9 MB / 1.029 GB
Notification: Performance of remove unused functions: time 0.02348/3.132, allocations: 5.747 MB / 1.681 GB, free: 161.2 MB / 1.029 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 16
 * Number of states: 34 (pump.vol.dynBal.U,pump.filter.s[1],pump.filter.s[2],collector.cp_solid[1].T,collector.cp_solid[2].T,collector.cp_solid[3].T,collector.cp_solid[4].T,collector.cp_solid[5].T,collector.cp_solid[6].T,collector.cp_solid[7].T,collector.cp_solid[8].T,collector.cp_solid[9].T,collector.cp_solid[10].T,pipe1.vol[1].dynBal.U,pipe1.vol[2].dynBal.U,pipe2.vol[1].dynBal.U,pipe2.vol[2].dynBal.U,exp.m,exp.H,storage.vol[1].dynBal.U,storage.vol[2].dynBal.U,storage.vol[3].dynBal.U,storage.vol[4].dynBal.U,storage.vol[5].dynBal.U,storage.vol[6].dynBal.U,storage.vol[7].dynBal.U,storage.vol[8].dynBal.U,storage.vol_HX_1.dynBal.U,storage.vol_bot.dynBal.U,storage.vol_top.dynBal.U,pipe3.vol[1].dynBal.U,pipe3.vol[2].dynBal.U,pipe4.vol[1].dynBal.U,pipe4.vol[2].dynBal.U)
 * Number of discrete variables: 3 ($whenCondition1,weatherData.weatherData.conTim.tNext,control.y)
 * Number of discrete states: 2 (control.y,weatherData.weatherData.conTim.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (540):
 * Single equations (assignments): 524
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 1
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 11
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 11 systems
   {(1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,22,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.02839/3.161, allocations: 16.14 MB / 1.697 GB, free: 145 MB / 1.029 GB
Notification: Performance of simCode: created initialization part: time 0.0259/3.186, allocations: 16.94 MB / 1.713 GB, free: 127.8 MB / 1.029 GB
Notification: Performance of simCode: created event and clocks part: time 1.474e-05/3.187, allocations: 6.656 kB / 1.713 GB, free: 127.7 MB / 1.029 GB
Notification: Performance of simCode: created simulation system equations: time 0.008249/3.195, allocations: 5.481 MB / 1.718 GB, free: 122.1 MB / 1.029 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03151/3.226, allocations: 6.368 MB / 1.725 GB, free: 116 MB / 1.029 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1668/3.393, allocations: 94.27 MB / 1.817 GB, free: 19.1 MB / 1.029 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01459/3.408, allocations: 8.061 MB / 1.825 GB, free: 11 MB / 1.029 GB
Notification: Performance of simCode: alias equations: time 0.01795/3.426, allocations: 4.95 MB / 1.829 GB, free: 6.109 MB / 1.029 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01128/3.437, allocations: 5.689 MB / 1.835 GB, free: 428 kB / 1.029 GB
Notification: Performance of SimCode: time 1.854e-06/3.437, allocations: 0 / 1.835 GB, free: 428 kB / 1.029 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.8117/4.249, allocations: 318.5 MB / 2.146 GB, free: 151.4 MB / 1.029 GB
Notification: Performance of buildModelFMU: Generate platform static: time 35.66/39.91, allocations: 11.52 kB / 2.146 GB, free: 151.4 MB / 1.029 GB
(rm -f BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe ; mkfifo BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe >> ../files/BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.sim & python3 -m fmpy simulate  --output-file BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1_res.csv --start-time 0 --stop-time 3.1536e+07 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 12614.4 BuildingSystems_BuildingSystems_Applications_SolarThermalSystems_SolarThermalSystem1.fmu > BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe 2>&1)