Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001892/0.001892, allocations: 80.84 kB / 19.18 MB, free: 2.52 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.002382/0.002382, allocations: 162.4 kB / 22.45 MB, free: 5.375 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.475/1.475, allocations: 177.1 MB / 202.8 MB, free: 9.18 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.002502/0.002502, allocations: 239 kB / 259.4 MB, free: 480 kB / 238.1 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 1.069/1.069, allocations: 138.4 MB / 454.3 MB, free: 1.996 MB / 366.1 MB " [Timeout remaining time 179] Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2") translateModel(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.964e-06/1.964e-06, allocations: 0 / 0.6467 GB, free: 5.059 MB / 0.5606 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.503e-05/2.699e-05, allocations: 2.281 kB / 0.6467 GB, free: 5.055 MB / 0.5606 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2): time 0.5207/0.5208, allocations: 248.6 MB / 0.8895 GB, free: 7.664 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.4889/1.01, allocations: 57.95 MB / 0.9461 GB, free: 3.449 MB / 0.7637 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01335/1.023, allocations: 486.3 kB / 0.9465 GB, free: 3.449 MB / 0.7637 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 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 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 0.01388/1.037, allocations: 4.717 MB / 0.9511 GB, free: 3.449 MB / 0.7637 GB Notification: Performance of NFTyping.typeBindings: time 0.03101/1.068, allocations: 11.96 MB / 0.9628 GB, free: 2.52 MB / 0.7637 GB Notification: Performance of NFTyping.typeClassSections: time 0.01789/1.086, allocations: 7.194 MB / 0.9698 GB, free: 2.375 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.06957/1.155, allocations: 55.24 MB / 1.024 GB, free: 10.13 MB / 0.7794 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02198/1.177, allocations: 12.89 MB / 1.036 GB, free: 8.836 MB / 0.7794 GB Notification: Performance of NFEvalConstants.evaluate: time 0.07103/1.248, allocations: 27.28 MB / 1.063 GB, free: 15.74 MB / 0.795 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02825/1.277, allocations: 12.59 MB / 1.075 GB, free: 6.516 MB / 0.795 GB Notification: Performance of NFPackage.collectConstants: time 0.007122/1.284, allocations: 1.641 MB / 1.077 GB, free: 4.875 MB / 0.795 GB Notification: Performance of NFFlatten.collectFunctions: time 0.03138/1.315, allocations: 7.788 MB / 1.085 GB, free: 13.6 MB / 0.8106 GB Notification: Performance of NFScalarize.scalarize: time 0.01213/1.327, allocations: 4.913 MB / 1.089 GB, free: 8.934 MB / 0.8106 GB Notification: Performance of NFVerifyModel.verify: time 0.02109/1.348, allocations: 6.45 MB / 1.096 GB, free: 2.727 MB / 0.8106 GB Notification: Performance of NFConvertDAE.convert: time 0.05022/1.399, allocations: 27.71 MB / 1.123 GB, free: 8.086 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 7.434e-06/1.399, allocations: 0 / 1.123 GB, free: 8.086 MB / 0.8419 GB Notification: Performance of FrontEnd: time 1.714e-06/1.399, allocations: 0 / 1.123 GB, free: 8.086 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 0.0009587/1.4, allocations: 3.938 kB / 1.123 GB, free: 8.082 MB / 0.8419 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2712 * Number of variables: 2712 Notification: Performance of Generate backend data structure: time 0.05171/1.451, allocations: 18.23 MB / 1.14 GB, free: 6.027 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 4.758e-05/1.451, allocations: 8.625 kB / 1.14 GB, free: 6.02 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01911/1.47, allocations: 3.221 MB / 1.144 GB, free: 2.785 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.04457/1.515, allocations: 18.09 MB / 1.161 GB, free: 1.332 MB / 0.8731 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001344/1.516, allocations: 0.9385 MB / 1.162 GB, free: 368 kB / 0.8731 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004343/1.521, allocations: 1.048 MB / 1.163 GB, free: 15.32 MB / 0.8887 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04671/1.567, allocations: 17.31 MB / 1.18 GB, free: 13.1 MB / 0.9044 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0005569/1.568, allocations: 41.12 kB / 1.18 GB, free: 13.07 MB / 0.9044 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003537/1.571, allocations: 458.5 kB / 1.181 GB, free: 12.63 MB / 0.9044 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000589/1.572, allocations: 433.8 kB / 1.181 GB, free: 12.21 MB / 0.9044 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03617/1.608, allocations: 12.98 MB / 1.194 GB, free: 15.32 MB / 0.92 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 0.1039/1.712, allocations: 46.18 MB / 1.239 GB, free: 1.531 MB / 0.9512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02296/1.735, allocations: 9.129 MB / 1.248 GB, free: 8.641 MB / 0.9669 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01111/1.746, allocations: 4.872 MB / 1.252 GB, free: 3.758 MB / 0.9669 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 0.04187/1.788, allocations: 15.27 MB / 1.267 GB, free: 4.672 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0112/1.799, allocations: 6.24 MB / 1.273 GB, free: 13.91 MB / 0.9981 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.004595/1.804, allocations: 468.4 kB / 1.274 GB, free: 13.45 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=610): time 1.745e-05/1.804, allocations: 0 / 1.274 GB, free: 13.45 MB / 0.9981 GB Notification: Performance of matching and sorting (n=639): time 0.06535/1.869, allocations: 24.88 MB / 1.298 GB, free: 4.383 MB / 1.014 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001746/1.869, allocations: 197.5 kB / 1.298 GB, free: 4.156 MB / 1.014 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.5403/2.41, allocations: 11.55 MB / 1.31 GB, free: 459.7 MB / 1.014 GB Notification: Performance of collectPreVariables (initialization): time 0.001866/2.412, allocations: 151.4 kB / 1.31 GB, free: 459.6 MB / 1.014 GB Notification: Performance of collectInitialEqns (initialization): time 0.00714/2.419, allocations: 6.925 MB / 1.317 GB, free: 456.3 MB / 1.014 GB Notification: Performance of collectInitialBindings (initialization): time 0.003061/2.422, allocations: 2.302 MB / 1.319 GB, free: 455.7 MB / 1.014 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002452/2.424, allocations: 1.472 MB / 1.32 GB, free: 455 MB / 1.014 GB Notification: Performance of setup shared object (initialization): time 4.5e-05/2.424, allocations: 301.1 kB / 1.321 GB, free: 454.7 MB / 1.014 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006843/2.431, allocations: 3.798 MB / 1.324 GB, free: 453.4 MB / 1.014 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.009391/2.44, allocations: 6.534 MB / 1.331 GB, free: 448.9 MB / 1.014 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.3443/2.785, allocations: 44.88 MB / 1.374 GB, free: 439 MB / 1.014 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.000145/2.785, allocations: 17.69 kB / 1.375 GB, free: 439 MB / 1.014 GB Notification: Performance of matching and sorting (n=988) (initialization): time 0.02567/2.811, allocations: 12.05 MB / 1.386 GB, free: 432.8 MB / 1.014 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001086/2.811, allocations: 31.62 kB / 1.386 GB, free: 432.8 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001394/2.811, allocations: 64.19 kB / 1.386 GB, free: 432.8 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002135/2.813, allocations: 0.9761 MB / 1.387 GB, free: 432.3 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008944/2.822, allocations: 2.012 MB / 1.389 GB, free: 431.4 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01378/2.836, allocations: 21.48 MB / 1.41 GB, free: 408.9 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0105/2.846, allocations: 0.5627 MB / 1.411 GB, free: 408.3 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001666/2.848, allocations: 359.9 kB / 1.411 GB, free: 408 MB / 1.014 GB Warning: Assuming fixed start value for the following 30 variables: pump1.vol.dynBal.U:VARIABLE(start = pump1.vol.dynBal.fluidVolume * pump1.vol.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump1.vol.dynBal.Medium.setState_pTX(pump1.vol.dynBal.p_start, pump1.vol.dynBal.T_start, {})) + (pump1.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 = pipe1.vol[1].dynBal.fluidVolume * pipe1.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe1.vol[2].dynBal.fluidVolume * pipe1.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe2.vol[1].dynBal.fluidVolume * pipe2.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe2.vol[2].dynBal.fluidVolume * pipe2.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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_bot.dynBal.U:VARIABLE(start = storage.vol_bot.dynBal.fluidVolume * storage.vol_bot.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol_bot.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol_top.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe3.vol[1].dynBal.fluidVolume * pipe3.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe3.vol[2].dynBal.fluidVolume * pipe3.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe4.vol[1].dynBal.fluidVolume * pipe4.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe4.vol[2].dynBal.fluidVolume * pipe4.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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] pump2.vol.dynBal.U:VARIABLE(start = pump2.vol.dynBal.fluidVolume * pump2.vol.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump2.vol.dynBal.Medium.setState_pTX(pump2.vol.dynBal.p_start, pump2.vol.dynBal.T_start, {})) + (pump2.vol.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true ) \"Internal energy of fluid\" type: Real Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01524/2.863, allocations: 8.701 MB / 1.42 GB, free: 399.3 MB / 1.014 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.008745/2.872, allocations: 6.504 MB / 1.426 GB, free: 391.7 MB / 1.014 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.3359/3.208, allocations: 44.69 MB / 1.47 GB, free: 346.1 MB / 1.014 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.121e-05/3.208, allocations: 20 kB / 1.47 GB, free: 346.1 MB / 1.014 GB Notification: Performance of matching and sorting (n=988) (initialization_lambda0): time 0.02457/3.232, allocations: 12 MB / 1.481 GB, free: 334 MB / 1.014 GB Notification: Performance of prepare postOptimizeDAE: time 5.343e-05/3.232, allocations: 32 kB / 1.481 GB, free: 334 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.939e-05/3.233, allocations: 60 kB / 1.481 GB, free: 333.9 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001867/3.234, allocations: 0.9776 MB / 1.482 GB, free: 332.9 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008349/3.243, allocations: 2.001 MB / 1.484 GB, free: 330.9 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01341/3.256, allocations: 21.46 MB / 1.505 GB, free: 308.3 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01001/3.266, allocations: 0.5741 MB / 1.506 GB, free: 307.8 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001451/3.268, allocations: 355.9 kB / 1.506 GB, free: 307.4 MB / 1.014 GB Warning: Assuming fixed start value for the following 30 variables: pump1.vol.dynBal.U:VARIABLE(start = pump1.vol.dynBal.fluidVolume * pump1.vol.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump1.vol.dynBal.Medium.setState_pTX(pump1.vol.dynBal.p_start, pump1.vol.dynBal.T_start, {})) + (pump1.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 = pipe1.vol[1].dynBal.fluidVolume * pipe1.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe1.vol[2].dynBal.fluidVolume * pipe1.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe2.vol[1].dynBal.fluidVolume * pipe2.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe2.vol[2].dynBal.fluidVolume * pipe2.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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_bot.dynBal.U:VARIABLE(start = storage.vol_bot.dynBal.fluidVolume * storage.vol_bot.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol_bot.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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.SolarThermalSystem2.storage.vol_top.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe3.vol[1].dynBal.fluidVolume * pipe3.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe3.vol[2].dynBal.fluidVolume * pipe3.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe4.vol[1].dynBal.fluidVolume * pipe4.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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 = pipe4.vol[2].dynBal.fluidVolume * pipe4.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.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] pump2.vol.dynBal.U:VARIABLE(start = pump2.vol.dynBal.fluidVolume * pump2.vol.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump2.vol.dynBal.Medium.setState_pTX(pump2.vol.dynBal.p_start, pump2.vol.dynBal.T_start, {})) + (pump2.vol.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true ) \"Internal energy of fluid\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 282 * 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 (924): * Single equations (assignments): 911 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * 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 0.003458/3.271, allocations: 1.449 MB / 1.508 GB, free: 306 MB / 1.014 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003678/3.275, allocations: 1.215 MB / 1.509 GB, free: 304.8 MB / 1.014 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02036/3.295, allocations: 10.75 MB / 1.519 GB, free: 294 MB / 1.014 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.422e-05/3.295, allocations: 75.98 kB / 1.519 GB, free: 293.9 MB / 1.014 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.723e-05/3.295, allocations: 8.656 kB / 1.519 GB, free: 293.9 MB / 1.014 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01352/3.309, allocations: 8.366 MB / 1.528 GB, free: 285.4 MB / 1.014 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03508/3.344, allocations: 20.21 MB / 1.547 GB, free: 265.2 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.94e-05/3.344, allocations: 0 / 1.547 GB, free: 265.2 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006933/3.351, allocations: 1.471 MB / 1.549 GB, free: 263.8 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001814/3.353, allocations: 0.8921 MB / 1.55 GB, free: 262.8 MB / 1.014 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007849/3.353, allocations: 183.9 kB / 1.55 GB, free: 262.7 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01315/3.366, allocations: 21.33 MB / 1.571 GB, free: 240.2 MB / 1.014 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.264e-06/3.366, allocations: 0 / 1.571 GB, free: 240.2 MB / 1.014 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02584/3.392, allocations: 15.39 MB / 1.586 GB, free: 224.7 MB / 1.014 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006194/3.399, allocations: 2.322 MB / 1.588 GB, free: 222.4 MB / 1.014 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002803/3.401, allocations: 140 kB / 1.588 GB, free: 222.2 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008475/3.41, allocations: 497.8 kB / 1.589 GB, free: 221.7 MB / 1.014 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001049/3.411, allocations: 444.4 kB / 1.589 GB, free: 221.3 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000698/3.412, allocations: 279.8 kB / 1.589 GB, free: 221 MB / 1.014 GB Notification: Performance of sorting global known variables: time 0.01192/3.423, allocations: 7.887 MB / 1.597 GB, free: 213.2 MB / 1.014 GB Notification: Performance of sort global known variables: time 1.91e-07/3.423, allocations: 0 / 1.597 GB, free: 213.2 MB / 1.014 GB Notification: Performance of remove unused functions: time 0.02277/3.446, allocations: 6.05 MB / 1.603 GB, free: 207.3 MB / 1.014 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 36 (pump1.vol.dynBal.U,pump1.filter.s[1],pump1.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_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,pump2.vol.dynBal.U,pump2.filter.s[1],pump2.filter.s[2]) * 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 (612): * Single equations (assignments): 594 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * 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 0.00502/3.451, allocations: 1.813 MB / 1.605 GB, free: 205.9 MB / 1.014 GB Notification: Performance of simCode: created initialization part: time 0.0283/3.48, allocations: 17.18 MB / 1.621 GB, free: 188.4 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 1.263e-05/3.48, allocations: 6.844 kB / 1.621 GB, free: 188.4 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.008496/3.488, allocations: 5.701 MB / 1.627 GB, free: 182.6 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03234/3.52, allocations: 6.759 MB / 1.634 GB, free: 176.1 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0455/3.566, allocations: 29.11 MB / 1.662 GB, free: 146.9 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008566/3.574, allocations: 8.392 MB / 1.67 GB, free: 138.5 MB / 1.014 GB Notification: Performance of simCode: alias equations: time 0.01558/3.59, allocations: 5.202 MB / 1.675 GB, free: 133.4 MB / 1.014 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003585/3.594, allocations: 0.9727 MB / 1.676 GB, free: 132.4 MB / 1.014 GB Notification: Performance of SimCode: time 1.062e-06/3.594, allocations: 0 / 1.676 GB, free: 132.4 MB / 1.014 GB Notification: Performance of Templates: time 0.6128/4.206, allocations: 246.8 MB / 1.917 GB, free: 378.8 MB / 1.014 GB " [Timeout remaining time 656] make -j1 -f BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.makefile [Timeout 660] (rm -f BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe ; mkfifo BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe >> ../files/BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.sim & ./BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2 -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe 2>&1) [Timeout 480] [Calling os._exit(0), Time elapsed: 17.50500911474228] Failed to read output from testmodel.py, exit status != 0: 4.216075278818607 4.224475137 2.823402444 Calling exit ...