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 4.1.0+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 0.000771/0.000771, allocations: 72.5 kB / 19.93 MB, free: 4.633 MB / 18.57 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 0.000738/0.000738, allocations: 177.9 kB / 23.21 MB, free: 1.352 MB / 18.57 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 0.8549/0.8549, allocations: 177.1 MB / 203.5 MB, free: 5.398 MB / 186.7 MB " [Timeout remaining time 179] 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 0.001453/0.001453, allocations: 242.2 kB / 260.2 MB, free: 12.88 MB / 250.7 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 0.673/0.673, allocations: 138.4 MB / 455.1 MB, free: 29.86 MB / 410.7 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.SolarThermalSystem1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1") translateModel(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.633e-06/1.633e-06, allocations: 3.938 kB / 0.6475 GB, free: 1.395 MB / 0.5573 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.746e-05/2.91e-05, allocations: 2.281 kB / 0.6475 GB, free: 1.391 MB / 0.5573 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1): time 0.383/0.383, allocations: 203.9 MB / 0.8466 GB, free: 14.75 MB / 0.6823 GB Notification: Performance of NFInst.instExpressions: time 0.04931/0.4323, allocations: 47.22 MB / 0.8927 GB, free: 15.42 MB / 0.7292 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.008033/0.4403, allocations: 396.7 kB / 0.8931 GB, free: 15.03 MB / 0.7292 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 0.008154/0.4485, allocations: 4.01 MB / 0.897 GB, free: 11 MB / 0.7292 GB Notification: Performance of NFTyping.typeBindings: time 0.01776/0.4662, allocations: 10 MB / 0.9068 GB, free: 0.9531 MB / 0.7292 GB Notification: Performance of NFTyping.typeClassSections: time 0.01059/0.4768, allocations: 5.89 MB / 0.9125 GB, free: 11.11 MB / 0.7448 GB Notification: Performance of NFFlatten.flatten: time 0.3852/0.862, allocations: 48.18 MB / 0.9596 GB, free: 17.65 MB / 0.7605 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0161/0.8781, allocations: 11.92 MB / 0.9712 GB, free: 16.95 MB / 0.7605 GB Notification: Performance of NFEvalConstants.evaluate: time 0.04804/0.9261, allocations: 24.95 MB / 0.9956 GB, free: 15.02 MB / 0.7605 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01928/0.9454, allocations: 11.75 MB / 1.007 GB, free: 13.8 MB / 0.7605 GB Notification: Performance of NFPackage.collectConstants: time 0.004805/0.9502, allocations: 1.523 MB / 1.009 GB, free: 13.8 MB / 0.7605 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0161/0.9663, allocations: 7.287 MB / 1.016 GB, free: 13.43 MB / 0.7605 GB Notification: Performance of NFScalarize.scalarize: time 0.006555/0.9729, allocations: 4.39 MB / 1.02 GB, free: 12.63 MB / 0.7605 GB Notification: Performance of NFVerifyModel.verify: time 0.01252/0.9854, allocations: 5.906 MB / 1.026 GB, free: 11.97 MB / 0.7605 GB Notification: Performance of NFConvertDAE.convert: time 0.02571/1.011, allocations: 25.3 MB / 1.05 GB, free: 6.496 MB / 0.7605 GB Notification: Performance of FrontEnd - DAE generated: time 6.652e-06/1.011, allocations: 0 / 1.05 GB, free: 6.496 MB / 0.7605 GB Notification: Performance of FrontEnd: time 1.633e-06/1.011, allocations: 4 kB / 1.05 GB, free: 6.492 MB / 0.7605 GB Notification: Performance of Transformations before backend: time 0.0007568/1.012, allocations: 0 / 1.05 GB, free: 6.492 MB / 0.7605 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 0.02698/1.039, allocations: 16.42 MB / 1.066 GB, free: 13.85 MB / 0.7761 GB Notification: Performance of prepare preOptimizeDAE: time 4.403e-05/1.039, allocations: 13.22 kB / 1.066 GB, free: 13.84 MB / 0.7761 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007321/1.046, allocations: 2.669 MB / 1.069 GB, free: 11.17 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02649/1.073, allocations: 15.86 MB / 1.085 GB, free: 14.59 MB / 0.7917 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006469/1.073, allocations: 0.8801 MB / 1.085 GB, free: 13.68 MB / 0.7917 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00351/1.077, allocations: 0.9706 MB / 1.086 GB, free: 12.71 MB / 0.7917 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02368/1.101, allocations: 16.28 MB / 1.102 GB, free: 11.6 MB / 0.8073 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002144/1.101, allocations: 39.81 kB / 1.102 GB, free: 11.57 MB / 0.8073 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009265/1.102, allocations: 422.5 kB / 1.103 GB, free: 11.17 MB / 0.8073 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002541/1.102, allocations: 409.4 kB / 1.103 GB, free: 10.77 MB / 0.8073 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0175/1.119, allocations: 12.07 MB / 1.115 GB, free: 14.79 MB / 0.823 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 0.05718/1.177, allocations: 42.87 MB / 1.157 GB, free: 4.305 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01038/1.187, allocations: 8.342 MB / 1.165 GB, free: 12.14 MB / 0.8698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006044/1.193, allocations: 4.504 MB / 1.169 GB, free: 7.621 MB / 0.8698 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 0.0237/1.217, allocations: 14.08 MB / 1.183 GB, free: 9.688 MB / 0.8855 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005269/1.222, allocations: 5.643 MB / 1.189 GB, free: 3.539 MB / 0.8855 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.003447/1.225, allocations: 420.6 kB / 1.189 GB, free: 3.125 MB / 0.8855 GB Notification: Performance of pre-optimization done (n=555): time 1.49e-05/1.225, allocations: 0 / 1.189 GB, free: 3.125 MB / 0.8855 GB Notification: Performance of matching and sorting (n=582): time 0.03731/1.263, allocations: 22.18 MB / 1.211 GB, free: 12.75 MB / 0.9167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001237/1.263, allocations: 189.1 kB / 1.211 GB, free: 12.54 MB / 0.9167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01757/1.28, allocations: 10.27 MB / 1.221 GB, free: 2.305 MB / 0.9167 GB Notification: Performance of collectPreVariables (initialization): time 0.001396/1.282, allocations: 137.7 kB / 1.221 GB, free: 2.164 MB / 0.9167 GB Notification: Performance of collectInitialEqns (initialization): time 0.005309/1.287, allocations: 6.217 MB / 1.227 GB, free: 11.96 MB / 0.9323 GB Notification: Performance of collectInitialBindings (initialization): time 0.00292/1.29, allocations: 2.11 MB / 1.229 GB, free: 9.875 MB / 0.9323 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002181/1.292, allocations: 1.339 MB / 1.23 GB, free: 8.527 MB / 0.9323 GB Notification: Performance of setup shared object (initialization): time 7.044e-05/1.292, allocations: 305.1 kB / 1.231 GB, free: 8.227 MB / 0.9323 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004611/1.297, allocations: 3.42 MB / 1.234 GB, free: 4.797 MB / 0.9323 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005594/1.303, allocations: 5.825 MB / 1.24 GB, free: 14.05 MB / 0.948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.154/1.456, allocations: 42.19 MB / 1.281 GB, free: 3.172 MB / 0.9792 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.87e-05/1.457, allocations: 23.94 kB / 1.281 GB, free: 3.148 MB / 0.9792 GB Notification: Performance of matching and sorting (n=911) (initialization): time 0.3129/1.769, allocations: 10.98 MB / 1.292 GB, free: 422.1 MB / 0.9792 GB Notification: Performance of prepare postOptimizeDAE: time 4.812e-05/1.77, allocations: 28.09 kB / 1.292 GB, free: 422.1 MB / 0.9792 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.236e-05/1.77, allocations: 58.31 kB / 1.292 GB, free: 422.1 MB / 0.9792 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001394/1.771, allocations: 0.9729 MB / 1.293 GB, free: 422 MB / 0.9792 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003958/1.775, allocations: 1.815 MB / 1.294 GB, free: 421.9 MB / 0.9792 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009651/1.785, allocations: 21.46 MB / 1.315 GB, free: 407.2 MB / 0.9792 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006593/1.791, allocations: 0.4963 MB / 1.316 GB, free: 407.1 MB / 0.9792 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000447/1.792, allocations: 333.1 kB / 1.316 GB, free: 407.1 MB / 0.9792 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 = pipe1.vol[1].dynBal.fluidVolume * 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 = pipe1.vol[2].dynBal.fluidVolume * 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 = pipe2.vol[1].dynBal.fluidVolume * 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 = pipe2.vol[2].dynBal.fluidVolume * 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 = pipe3.vol[1].dynBal.fluidVolume * 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 = pipe3.vol[2].dynBal.fluidVolume * 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 = pipe4.vol[1].dynBal.fluidVolume * 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 = pipe4.vol[2].dynBal.fluidVolume * 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 0.01369/1.805, allocations: 8.083 MB / 1.324 GB, free: 404.2 MB / 0.9792 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005132/1.81, allocations: 5.801 MB / 1.33 GB, free: 400.2 MB / 0.9792 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1515/1.962, allocations: 42.08 MB / 1.371 GB, free: 391 MB / 0.9792 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.854e-05/1.962, allocations: 15.12 kB / 1.371 GB, free: 391 MB / 0.9792 GB Notification: Performance of matching and sorting (n=911) (initialization_lambda0): time 0.01415/1.976, allocations: 10.95 MB / 1.382 GB, free: 385.9 MB / 0.9792 GB Notification: Performance of prepare postOptimizeDAE: time 3.245e-05/1.976, allocations: 32.78 kB / 1.382 GB, free: 385.9 MB / 0.9792 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.614e-05/1.976, allocations: 55.78 kB / 1.382 GB, free: 385.9 MB / 0.9792 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001089/1.977, allocations: 0.9706 MB / 1.383 GB, free: 385 MB / 0.9792 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003459/1.981, allocations: 1.81 MB / 1.384 GB, free: 383.2 MB / 0.9792 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008543/1.989, allocations: 21.47 MB / 1.405 GB, free: 360.8 MB / 0.9792 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006559/1.996, allocations: 0.5102 MB / 1.406 GB, free: 360.3 MB / 0.9792 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006478/1.996, allocations: 323.9 kB / 1.406 GB, free: 360 MB / 0.9792 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 = pipe1.vol[1].dynBal.fluidVolume * 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 = pipe1.vol[2].dynBal.fluidVolume * 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 = pipe2.vol[1].dynBal.fluidVolume * 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 = pipe2.vol[2].dynBal.fluidVolume * 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 = pipe3.vol[1].dynBal.fluidVolume * 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 = pipe3.vol[2].dynBal.fluidVolume * 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 = pipe4.vol[1].dynBal.fluidVolume * 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 = pipe4.vol[2].dynBal.fluidVolume * 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: 263 * 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 (848): * Single equations (assignments): 836 * Array equations: 1 * 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 0.002235/1.999, allocations: 1.398 MB / 1.408 GB, free: 358.7 MB / 0.9792 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002336/2.001, allocations: 1.068 MB / 1.409 GB, free: 358.2 MB / 0.9792 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01058/2.012, allocations: 9.694 MB / 1.418 GB, free: 348.4 MB / 0.9792 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.736e-05/2.012, allocations: 60 kB / 1.418 GB, free: 348.3 MB / 0.9792 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.897e-05/2.012, allocations: 8 kB / 1.418 GB, free: 348.3 MB / 0.9792 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006869/2.019, allocations: 7.431 MB / 1.425 GB, free: 340.8 MB / 0.9792 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02661/2.045, allocations: 18.39 MB / 1.443 GB, free: 322.3 MB / 0.9792 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.355e-05/2.045, allocations: 4 kB / 1.443 GB, free: 322.3 MB / 0.9792 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002883/2.048, allocations: 1.28 MB / 1.445 GB, free: 321.1 MB / 0.9792 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001129/2.049, allocations: 0.8951 MB / 1.445 GB, free: 320.1 MB / 0.9792 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003586/2.05, allocations: 159.9 kB / 1.446 GB, free: 320 MB / 0.9792 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008665/2.058, allocations: 21.33 MB / 1.466 GB, free: 297.7 MB / 0.9792 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.028e-06/2.058, allocations: 11.88 kB / 1.466 GB, free: 297.7 MB / 0.9792 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01847/2.077, allocations: 13.78 MB / 1.48 GB, free: 283.8 MB / 0.9792 GB Notification: Performance of postOpt removeConstants (simulation): time 0.004963/2.082, allocations: 2.06 MB / 1.482 GB, free: 281.7 MB / 0.9792 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002003/2.084, allocations: 129.4 kB / 1.482 GB, free: 281.6 MB / 0.9792 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004301/2.088, allocations: 427.3 kB / 1.482 GB, free: 281.2 MB / 0.9792 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005528/2.088, allocations: 407.7 kB / 1.483 GB, free: 280.8 MB / 0.9792 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000464/2.089, allocations: 252.4 kB / 1.483 GB, free: 280.6 MB / 0.9792 GB Notification: Performance of sorting global known variables: time 0.009359/2.098, allocations: 7.038 MB / 1.49 GB, free: 273.6 MB / 0.9792 GB Notification: Performance of sort global known variables: time 2.11e-07/2.098, allocations: 0 / 1.49 GB, free: 273.6 MB / 0.9792 GB Notification: Performance of remove unused functions: time 0.02008/2.118, allocations: 5.587 MB / 1.495 GB, free: 268.1 MB / 0.9792 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 (539): * Single equations (assignments): 523 * 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 0.003851/2.122, allocations: 1.671 MB / 1.497 GB, free: 266.9 MB / 0.9792 GB Notification: Performance of simCode: created initialization part: time 0.01884/2.141, allocations: 15.79 MB / 1.512 GB, free: 250.8 MB / 0.9792 GB Notification: Performance of simCode: created event and clocks part: time 1.458e-05/2.141, allocations: 10.72 kB / 1.512 GB, free: 250.8 MB / 0.9792 GB Notification: Performance of simCode: created simulation system equations: time 0.005304/2.146, allocations: 5.206 MB / 1.518 GB, free: 245.4 MB / 0.9792 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02013/2.167, allocations: 6.052 MB / 1.523 GB, free: 239.6 MB / 0.9792 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0393/2.206, allocations: 26.38 MB / 1.549 GB, free: 213.1 MB / 0.9792 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01198/2.218, allocations: 7.523 MB / 1.557 GB, free: 205.6 MB / 0.9792 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003866/2.222, allocations: 0.9218 MB / 1.557 GB, free: 204.6 MB / 0.9792 GB Notification: Performance of SimCode: time 1.683e-06/2.222, allocations: 4 kB / 1.557 GB, free: 204.6 MB / 0.9792 GB Notification: Performance of Templates: time 1.345/3.567, allocations: 0.984 GB / 2.541 GB, free: 96.79 MB / 0.9792 GB " [Timeout remaining time 656] make -j1 -f BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.makefile [Timeout 660] (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 & ./BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1 -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe 2>&1) [Timeout 480] [Calling os._exit(0), Time elapsed: 38.98228164203465] Failed to read output from testmodel.py, exit status != 0: 3.5742331631481647 3.58201664 2.569166901 Calling exit ...