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 0.0009663/0.0009663, allocations: 81.17 kB / 19.87 MB, free: 4.621 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 0.001305/0.001305, allocations: 169 kB / 23.27 MB, free: 1.223 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 0.9345/0.9345, allocations: 177.1 MB / 203.7 MB, free: 5.523 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 0.001831/0.001831, allocations: 233.8 kB / 260.5 MB, free: 12.68 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 0.7063/0.7063, allocations: 138.4 MB / 455.5 MB, free: 1.418 MB / 362.7 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.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 1.673e-06/1.673e-06, allocations: 0 / 0.5556 GB, free: 320 kB / 474.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.572e-05/2.739e-05, allocations: 2.312 kB / 0.5556 GB, free: 316 kB / 474.7 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2): time 0.277/0.2771, allocations: 57.13 MB / 0.6113 GB, free: 59.15 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.04341/0.3205, allocations: 28.67 MB / 0.6393 GB, free: 50.72 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01284/0.3333, allocations: 485.5 kB / 0.6398 GB, free: 50.47 MB / 0.5105 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 0.008473/0.3418, allocations: 3.167 MB / 0.6429 GB, free: 49.11 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 0.01982/0.3616, allocations: 8.406 MB / 0.6511 GB, free: 45.1 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01282/0.3744, allocations: 6.296 MB / 0.6573 GB, free: 41.44 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.03939/0.4138, allocations: 53.46 MB / 0.7095 GB, free: 360 kB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02101/0.4348, allocations: 13.39 MB / 0.7225 GB, free: 2.875 MB / 0.5261 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04139/0.4762, allocations: 21.38 MB / 0.7434 GB, free: 13.72 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0217/0.4979, allocations: 12.41 MB / 0.7555 GB, free: 1.273 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 0.00418/0.5021, allocations: 1.606 MB / 0.7571 GB, free: 15.66 MB / 0.573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01058/0.5127, allocations: 3.328 MB / 0.7604 GB, free: 12.34 MB / 0.573 GB
Notification: Performance of NFScalarize.scalarize: time 0.004429/0.5171, allocations: 4.873 MB / 0.7651 GB, free: 7.445 MB / 0.573 GB
Notification: Performance of NFVerifyModel.verify: time 0.01228/0.5294, allocations: 6.396 MB / 0.7714 GB, free: 1.035 MB / 0.573 GB
Notification: Performance of NFConvertDAE.convert: time 0.02218/0.5516, allocations: 16.15 MB / 0.7871 GB, free: 0.8398 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 8.596e-06/0.5516, allocations: 0 / 0.7871 GB, free: 0.8398 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 1.683e-06/0.5516, allocations: 0 / 0.7871 GB, free: 0.8398 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 0.0008041/0.5524, allocations: 0 / 0.7871 GB, free: 0.8398 MB / 0.5886 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 0.02365/0.576, allocations: 18.19 MB / 0.8049 GB, free: 14.48 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 4.969e-05/0.5761, allocations: 12.03 kB / 0.8049 GB, free: 14.47 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007655/0.5837, allocations: 3.735 MB / 0.8086 GB, free: 10.72 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02055/0.6043, allocations: 13.76 MB / 0.822 GB, free: 12.82 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006013/0.6049, allocations: 0.9329 MB / 0.8229 GB, free: 11.85 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001589/0.6065, allocations: 1.078 MB / 0.824 GB, free: 10.77 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01225/0.6187, allocations: 10.83 MB / 0.8345 GB, free: 14.81 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001646/0.6189, allocations: 43.69 kB / 0.8346 GB, free: 14.77 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006875/0.6196, allocations: 451.9 kB / 0.835 GB, free: 14.33 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002631/0.6198, allocations: 435.9 kB / 0.8354 GB, free: 13.9 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00522/0.6251, allocations: 3.617 MB / 0.8389 GB, free: 10.23 MB / 0.6511 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 0.4425/1.068, allocations: 47.29 MB / 0.8851 GB, free: 176.1 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005905/1.073, allocations: 4.517 MB / 0.8895 GB, free: 175.5 MB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002584/1.076, allocations: 1.958 MB / 0.8915 GB, free: 175.2 MB / 0.6512 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 0.01774/1.094, allocations: 9.575 MB / 0.9008 GB, free: 170.9 MB / 0.6512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002357/1.096, allocations: 3.864 MB / 0.9046 GB, free: 168.2 MB / 0.6512 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002486/1.099, allocations: 483.5 kB / 0.905 GB, free: 168.1 MB / 0.6512 GB
Notification: Performance of pre-optimization done (n=610): time 9.868e-06/1.099, allocations: 0 / 0.905 GB, free: 168.1 MB / 0.6512 GB
Notification: Performance of matching and sorting (n=639): time 0.01533/1.114, allocations: 10.51 MB / 0.9153 GB, free: 164.9 MB / 0.6512 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.231e-05/1.114, allocations: 195 kB / 0.9155 GB, free: 164.8 MB / 0.6512 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007706/1.122, allocations: 9.707 MB / 0.925 GB, free: 161.2 MB / 0.6512 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004036/1.122, allocations: 152.5 kB / 0.9251 GB, free: 161.1 MB / 0.6512 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003764/1.126, allocations: 7.51 MB / 0.9325 GB, free: 155 MB / 0.6512 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001497/1.127, allocations: 2.411 MB / 0.9348 GB, free: 153 MB / 0.6512 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001389/1.129, allocations: 1.623 MB / 0.9364 GB, free: 151.4 MB / 0.6512 GB
Notification: Performance of setup shared object (initialization): time 4.352e-05/1.129, allocations: 480.7 kB / 0.9368 GB, free: 150.9 MB / 0.6512 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001195/1.13, allocations: 0.9635 MB / 0.9378 GB, free: 150 MB / 0.6512 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002359/1.132, allocations: 4.688 MB / 0.9424 GB, free: 143.9 MB / 0.6512 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005063/1.137, allocations: 6.682 MB / 0.9489 GB, free: 136.3 MB / 0.6512 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.67e-05/1.137, allocations: 16 kB / 0.9489 GB, free: 136.3 MB / 0.6512 GB
Notification: Performance of matching and sorting (n=987) (initialization): time 0.008024/1.145, allocations: 6.31 MB / 0.9551 GB, free: 130.4 MB / 0.6512 GB
Notification: Performance of prepare postOptimizeDAE: time 3.68e-05/1.146, allocations: 36 kB / 0.9551 GB, free: 130.3 MB / 0.6512 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.851e-05/1.146, allocations: 67.94 kB / 0.9552 GB, free: 130.3 MB / 0.6512 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001639/1.147, allocations: 0.8771 MB / 0.956 GB, free: 129.4 MB / 0.6512 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003468/1.151, allocations: 1.879 MB / 0.9579 GB, free: 127.6 MB / 0.6512 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006286/1.157, allocations: 24.02 MB / 0.9813 GB, free: 102.5 MB / 0.6512 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006292/1.163, allocations: 339.3 kB / 0.9816 GB, free: 102.2 MB / 0.6512 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005003/1.164, allocations: 299.9 kB / 0.9819 GB, free: 101.9 MB / 0.6512 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.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.steBal.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.steBal.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.steBal.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.steBal.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.steBal.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.steBal.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.steBal.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.steBal.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.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.steBal.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.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.steBal.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.steBal.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 0.004031/1.168, allocations: 1.971 MB / 0.9839 GB, free: 99.91 MB / 0.6512 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002066/1.17, allocations: 4.68 MB / 0.9884 GB, free: 93.86 MB / 0.6512 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00517/1.175, allocations: 6.638 MB / 0.9949 GB, free: 85.98 MB / 0.6512 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.505e-05/1.175, allocations: 20 kB / 0.9949 GB, free: 85.96 MB / 0.6512 GB
Notification: Performance of matching and sorting (n=987) (initialization_lambda0): time 0.007782/1.183, allocations: 6.303 MB / 1.001 GB, free: 79.54 MB / 0.6512 GB
Notification: Performance of prepare postOptimizeDAE: time 2.692e-05/1.183, allocations: 32 kB / 1.001 GB, free: 79.51 MB / 0.6512 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.044e-05/1.183, allocations: 63.98 kB / 1.001 GB, free: 79.45 MB / 0.6512 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001702/1.185, allocations: 0.8689 MB / 1.002 GB, free: 78.54 MB / 0.6512 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003698/1.188, allocations: 1.868 MB / 1.004 GB, free: 76.66 MB / 0.6512 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00635/1.195, allocations: 24.01 MB / 1.027 GB, free: 51.43 MB / 0.6512 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005386/1.2, allocations: 346.9 kB / 1.028 GB, free: 51.1 MB / 0.6512 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003654/1.2, allocations: 295.9 kB / 1.028 GB, free: 50.81 MB / 0.6512 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.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.steBal.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.steBal.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.steBal.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.steBal.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.steBal.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.steBal.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.steBal.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.steBal.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.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.steBal.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.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.steBal.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.Medium1.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.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.steBal.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: 281
 * 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 (923):
 * Single equations (assignments): 910
 * 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 0.001749/1.202, allocations: 1.509 MB / 1.029 GB, free: 49.34 MB / 0.6512 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002048/1.204, allocations: 1.414 MB / 1.031 GB, free: 47.91 MB / 0.6512 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006265/1.21, allocations: 5.618 MB / 1.036 GB, free: 42.23 MB / 0.6512 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.696e-05/1.21, allocations: 67.98 kB / 1.036 GB, free: 42.16 MB / 0.6512 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.259e-05/1.211, allocations: 12 kB / 1.036 GB, free: 42.15 MB / 0.6512 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003397/1.214, allocations: 3.238 MB / 1.039 GB, free: 38.8 MB / 0.6512 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01585/1.23, allocations: 12.15 MB / 1.051 GB, free: 26.48 MB / 0.6512 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.124e-05/1.23, allocations: 4 kB / 1.051 GB, free: 26.48 MB / 0.6512 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00289/1.233, allocations: 1.338 MB / 1.053 GB, free: 25.14 MB / 0.6512 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001489/1.234, allocations: 0.7887 MB / 1.053 GB, free: 24.3 MB / 0.6512 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002911/1.234, allocations: 186.9 kB / 1.054 GB, free: 24.12 MB / 0.6512 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006026/1.24, allocations: 23.87 MB / 1.077 GB, free: 15.04 MB / 0.6668 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.114e-06/1.24, allocations: 7.938 kB / 1.077 GB, free: 15.03 MB / 0.6668 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009647/1.25, allocations: 6.464 MB / 1.083 GB, free: 8.387 MB / 0.6668 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.004912/1.255, allocations: 2.006 MB / 1.085 GB, free: 6.375 MB / 0.6668 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00142/1.256, allocations: 140 kB / 1.085 GB, free: 6.238 MB / 0.6668 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003845/1.26, allocations: 297.8 kB / 1.086 GB, free: 5.957 MB / 0.6668 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007625/1.261, allocations: 448.2 kB / 1.086 GB, free: 5.516 MB / 0.6668 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004978/1.262, allocations: 235.8 kB / 1.086 GB, free: 5.285 MB / 0.6668 GB
Notification: Performance of sorting global known variables: time 0.006377/1.268, allocations: 4.773 MB / 1.091 GB, free: 0.5586 MB / 0.6668 GB
Notification: Performance of sort global known variables: time 1e-07/1.268, allocations: 0 / 1.091 GB, free: 0.5586 MB / 0.6668 GB
Notification: Performance of remove unused functions: time 0.01444/1.282, allocations: 5.74 MB / 1.097 GB, free: 10.88 MB / 0.6824 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 0.002498/1.285, allocations: 1.027 MB / 1.098 GB, free: 10.11 MB / 0.6824 GB
Notification: Performance of simCode: created initialization part: time 0.2004/1.485, allocations: 11.04 MB / 1.108 GB, free: 198.9 MB / 0.6824 GB
Notification: Performance of simCode: created event and clocks part: time 1.461e-05/1.485, allocations: 9.531 kB / 1.108 GB, free: 198.9 MB / 0.6824 GB
Notification: Performance of simCode: created simulation system equations: time 0.00405/1.489, allocations: 4.197 MB / 1.112 GB, free: 197 MB / 0.6824 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01944/1.509, allocations: 6.952 MB / 1.119 GB, free: 196.5 MB / 0.6824 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03832/1.547, allocations: 23.65 MB / 1.142 GB, free: 187 MB / 0.6824 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006466/1.554, allocations: 3.547 MB / 1.146 GB, free: 186.6 MB / 0.6824 GB
Notification: Performance of simCode: alias equations: time 0.009761/1.563, allocations: 2.445 MB / 1.148 GB, free: 185.8 MB / 0.6824 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01381/1.577, allocations: 4.859 MB / 1.153 GB, free: 185.7 MB / 0.6824 GB
Notification: Performance of SimCode: time 2.585e-06/1.577, allocations: 3.844 kB / 1.153 GB, free: 185.7 MB / 0.6824 GB
Notification: Performance of Templates: time 0.4665/2.044, allocations: 261.3 MB / 1.408 GB, free: 199.4 MB / 0.698 GB
"
[Timeout remaining time 658]
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=240  -lv LOG_STATS > BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 10.311806531157345]