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 0.001343/0.001343, allocations: 99.64 kB / 18.94 MB, free: 2.551 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001574/0.001574, allocations: 212.6 kB / 22.25 MB, free: 4.859 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.379/1.379, allocations: 230.6 MB / 256 MB, free: 7.785 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.002478/0.002478, allocations: 294.2 kB / 312.7 MB, free: 2.59 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 1.153/1.153, allocations: 180.6 MB / 0.5369 GB, free: 14.52 MB / 382.1 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1,fileNamePrefix="BuildingSystems_BuildingSystems_Applications_SolarThermalSystems_SolarThermalSystem1",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1,fileNamePrefix="BuildingSystems_BuildingSystems_Applications_SolarThermalSystems_SolarThermalSystem1",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: NcDataReader2 requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: BuildingSystems requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002879/0.002879, allocations: 110.2 kB / 0.7395 GB, free: 28.32 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1589/0.1617, allocations: 95.39 MB / 0.8326 GB, free: 8.309 MB / 0.5762 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1): time 0.6351/0.7969, allocations: 205.3 MB / 1.033 GB, free: 3.996 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.06102/0.8579, allocations: 47.2 MB / 1.079 GB, free: 11.3 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0104/0.8683, allocations: 401.3 kB / 1.08 GB, free: 11.3 MB / 0.7325 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 0.01174/0.88, allocations: 3.967 MB / 1.083 GB, free: 9.406 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 0.02723/0.9073, allocations: 9.751 MB / 1.093 GB, free: 1.727 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0152/0.9225, allocations: 5.738 MB / 1.099 GB, free: 13.33 MB / 0.7481 GB
Notification: Performance of NFFlatten.flatten: time 0.05685/0.9793, allocations: 46.48 MB / 1.144 GB, free: 4.883 MB / 0.7794 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02221/1.002, allocations: 11.86 MB / 1.156 GB, free: 8.891 MB / 0.795 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04477/1.046, allocations: 19.77 MB / 1.175 GB, free: 5.207 MB / 0.8106 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02364/1.07, allocations: 12.9 MB / 1.187 GB, free: 8.258 MB / 0.8262 GB
Notification: Performance of NFPackage.collectConstants: time 0.005714/1.076, allocations: 1.523 MB / 1.189 GB, free: 6.734 MB / 0.8262 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02341/1.099, allocations: 7.53 MB / 1.196 GB, free: 15.19 MB / 0.8419 GB
Notification: Performance of NFScalarize.scalarize: time 0.008026/1.107, allocations: 4.27 MB / 1.2 GB, free: 10.91 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.01708/1.124, allocations: 6.939 MB / 1.207 GB, free: 3.938 MB / 0.8419 GB
Notification: Performance of NFConvertDAE.convert: time 0.0421/1.166, allocations: 25.39 MB / 1.232 GB, free: 10.46 MB / 0.8731 GB
Notification: Performance of FrontEnd - DAE generated: time 6.663e-06/1.166, allocations: 0 / 1.232 GB, free: 10.46 MB / 0.8731 GB
Notification: Performance of FrontEnd: time 1.764e-06/1.166, allocations: 4 kB / 1.232 GB, free: 10.46 MB / 0.8731 GB
Notification: Performance of Transformations before backend: time 0.0008073/1.167, allocations: 0 / 1.232 GB, free: 10.46 MB / 0.8731 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 0.04298/1.21, allocations: 16.61 MB / 1.248 GB, free: 9.727 MB / 0.8887 GB
Notification: Performance of prepare preOptimizeDAE: time 4.646e-05/1.21, allocations: 12.62 kB / 1.248 GB, free: 9.715 MB / 0.8887 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00453/1.215, allocations: 1.343 MB / 1.25 GB, free: 8.363 MB / 0.8887 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01435/1.229, allocations: 2.668 MB / 1.252 GB, free: 5.684 MB / 0.8887 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03661/1.266, allocations: 15.66 MB / 1.267 GB, free: 5.922 MB / 0.9044 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001015/1.267, allocations: 0.8887 MB / 1.268 GB, free: 4.996 MB / 0.9044 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003456/1.27, allocations: 0.9764 MB / 1.269 GB, free: 4.02 MB / 0.9044 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03765/1.308, allocations: 16.27 MB / 1.285 GB, free: 2.848 MB / 0.92 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005759/1.308, allocations: 39.72 kB / 1.285 GB, free: 2.809 MB / 0.92 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003182/1.311, allocations: 423.9 kB / 1.286 GB, free: 2.395 MB / 0.92 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004847/1.312, allocations: 410.7 kB / 1.286 GB, free: 1.992 MB / 0.92 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02956/1.342, allocations: 12.07 MB / 1.298 GB, free: 5.906 MB / 0.9356 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.09079/1.432, allocations: 44.3 MB / 1.341 GB, free: 8.961 MB / 0.9825 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01764/1.45, allocations: 8.344 MB / 1.349 GB, free: 0.6758 MB / 0.9825 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008974/1.459, allocations: 4.488 MB / 1.354 GB, free: 12.16 MB / 0.9981 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt evalFunc (simulation): time 0.7286/2.188, allocations: 14.14 MB / 1.367 GB, free: 390.7 MB / 0.9982 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007361/2.195, allocations: 5.637 MB / 1.373 GB, free: 388.2 MB / 0.9982 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.00352/2.198, allocations: 457.9 kB / 1.373 GB, free: 388.2 MB / 0.9982 GB
Notification: Performance of pre-optimization done (n=555): time 1.734e-05/2.198, allocations: 0 / 1.373 GB, free: 388.2 MB / 0.9982 GB
Notification: Performance of matching and sorting (n=582): time 0.04384/2.242, allocations: 22.18 MB / 1.395 GB, free: 380.6 MB / 0.9982 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.067e-05/2.242, allocations: 190.4 kB / 1.395 GB, free: 380.5 MB / 0.9982 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0151/2.257, allocations: 10.67 MB / 1.406 GB, free: 377 MB / 0.9982 GB
Notification: Performance of collectPreVariables (initialization): time 0.001206/2.259, allocations: 139.8 kB / 1.406 GB, free: 376.9 MB / 0.9982 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00481/2.263, allocations: 6.18 MB / 1.412 GB, free: 372.7 MB / 0.9982 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002546/2.266, allocations: 2.139 MB / 1.414 GB, free: 371.3 MB / 0.9982 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002203/2.268, allocations: 1.462 MB / 1.415 GB, free: 370.7 MB / 0.9982 GB
Notification: Performance of setup shared object (initialization): time 4.547e-05/2.268, allocations: 307 kB / 1.416 GB, free: 370.4 MB / 0.9982 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005265/2.274, allocations: 3.611 MB / 1.419 GB, free: 368.9 MB / 0.9982 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006215/2.28, allocations: 6.053 MB / 1.425 GB, free: 362.6 MB / 0.9982 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.2956/2.575, allocations: 42.53 MB / 1.467 GB, free: 320.1 MB / 0.9982 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5e-05/2.575, allocations: 19.88 kB / 1.467 GB, free: 320.1 MB / 0.9982 GB
Notification: Performance of matching and sorting (n=977) (initialization): time 0.02013/2.596, allocations: 11.48 MB / 1.478 GB, free: 308.5 MB / 0.9982 GB
Notification: Performance of prepare postOptimizeDAE: time 5.538e-05/2.596, allocations: 33.81 kB / 1.478 GB, free: 308.5 MB / 0.9982 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.647e-05/2.596, allocations: 56 kB / 1.478 GB, free: 308.4 MB / 0.9982 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001762/2.597, allocations: 0.97 MB / 1.479 GB, free: 307.4 MB / 0.9982 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007287/2.605, allocations: 1.86 MB / 1.481 GB, free: 305.6 MB / 0.9982 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01278/2.617, allocations: 21.75 MB / 1.502 GB, free: 282.6 MB / 0.9982 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009056/2.627, allocations: 0.5064 MB / 1.502 GB, free: 282.1 MB / 0.9982 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001301/2.628, allocations: 335.9 kB / 1.503 GB, free: 281.8 MB / 0.9982 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 0.0121/2.64, allocations: 8.27 MB / 1.511 GB, free: 273.5 MB / 0.9982 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00671/2.647, allocations: 6.041 MB / 1.517 GB, free: 266.5 MB / 0.9982 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.2979/2.945, allocations: 42.43 MB / 1.558 GB, free: 223.2 MB / 0.9982 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.411e-05/2.945, allocations: 16 kB / 1.558 GB, free: 223.2 MB / 0.9982 GB
Notification: Performance of matching and sorting (n=977) (initialization_lambda0): time 0.01913/2.964, allocations: 11.44 MB / 1.569 GB, free: 211.6 MB / 0.9982 GB
Notification: Performance of prepare postOptimizeDAE: time 5.635e-05/2.964, allocations: 28 kB / 1.569 GB, free: 211.6 MB / 0.9982 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.169e-05/2.964, allocations: 60 kB / 1.569 GB, free: 211.5 MB / 0.9982 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00166/2.965, allocations: 0.9732 MB / 1.57 GB, free: 210.5 MB / 0.9982 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006995/2.972, allocations: 1.853 MB / 1.572 GB, free: 208.7 MB / 0.9982 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01229/2.985, allocations: 21.74 MB / 1.593 GB, free: 185.7 MB / 0.9982 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008484/2.993, allocations: 0.5234 MB / 1.594 GB, free: 185.2 MB / 0.9982 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001158/2.994, allocations: 331.9 kB / 1.594 GB, free: 184.9 MB / 0.9982 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: 264
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($PRE.control.y,control.y,weatherData.weatherData.conTim.tNext,$PRE.weatherData.weatherData.conTim.tNext,$whenCondition1,radiation.outsidePolarCircle)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (882):
 * Single equations (assignments): 869
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 11
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 11 systems
   {(1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,22,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.00239/2.997, allocations: 1.412 MB / 1.596 GB, free: 183.5 MB / 0.9982 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002784/3, allocations: 1.087 MB / 1.597 GB, free: 182.4 MB / 0.9982 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0153/3.015, allocations: 9.685 MB / 1.606 GB, free: 172.6 MB / 0.9982 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.674e-05/3.015, allocations: 60 kB / 1.606 GB, free: 172.6 MB / 0.9982 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.046e-05/3.015, allocations: 12 kB / 1.606 GB, free: 172.6 MB / 0.9982 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01072/3.026, allocations: 7.433 MB / 1.613 GB, free: 165 MB / 0.9982 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03463/3.06, allocations: 19.69 MB / 1.633 GB, free: 145.2 MB / 0.9982 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.043e-05/3.06, allocations: 4 kB / 1.633 GB, free: 145.2 MB / 0.9982 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005451/3.066, allocations: 1.284 MB / 1.634 GB, free: 143.9 MB / 0.9982 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.00166/3.067, allocations: 0.8943 MB / 1.635 GB, free: 143 MB / 0.9982 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007558/3.068, allocations: 167.9 kB / 1.635 GB, free: 142.9 MB / 0.9982 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01242/3.081, allocations: 21.59 MB / 1.656 GB, free: 120 MB / 0.9982 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.608e-06/3.081, allocations: 7.984 kB / 1.656 GB, free: 120 MB / 0.9982 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02132/3.102, allocations: 13.83 MB / 1.67 GB, free: 105.9 MB / 0.9982 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.007191/3.109, allocations: 2.116 MB / 1.672 GB, free: 103.8 MB / 0.9982 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003451/3.113, allocations: 132.6 kB / 1.672 GB, free: 103.7 MB / 0.9982 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008081/3.121, allocations: 431.2 kB / 1.672 GB, free: 103.3 MB / 0.9982 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001254/3.122, allocations: 411.7 kB / 1.673 GB, free: 102.9 MB / 0.9982 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007347/3.123, allocations: 243.8 kB / 1.673 GB, free: 102.6 MB / 0.9982 GB
Notification: Performance of sorting global known variables: time 0.01237/3.135, allocations: 7.444 MB / 1.68 GB, free: 95.23 MB / 0.9982 GB
Notification: Performance of sort global known variables: time 3.41e-07/3.135, allocations: 0 / 1.68 GB, free: 95.23 MB / 0.9982 GB
Notification: Performance of remove unused functions: time 0.02062/3.156, allocations: 5.737 MB / 1.686 GB, free: 89.63 MB / 0.9982 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 0.02532/3.181, allocations: 16.1 MB / 1.701 GB, free: 73.7 MB / 0.9982 GB
Notification: Performance of simCode: created initialization part: time 0.02338/3.204, allocations: 16.25 MB / 1.717 GB, free: 57.13 MB / 0.9982 GB
Notification: Performance of simCode: created event and clocks part: time 1.376e-05/3.204, allocations: 6.656 kB / 1.717 GB, free: 57.12 MB / 0.9982 GB
Notification: Performance of simCode: created simulation system equations: time 0.006776/3.211, allocations: 5.228 MB / 1.722 GB, free: 51.75 MB / 0.9982 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02763/3.239, allocations: 6.356 MB / 1.729 GB, free: 45.61 MB / 0.9982 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.558/3.797, allocations: 94.03 MB / 1.82 GB, free: 336.8 MB / 0.9982 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008802/3.806, allocations: 7.713 MB / 1.828 GB, free: 335 MB / 0.9982 GB
Notification: Performance of simCode: alias equations: time 0.01473/3.82, allocations: 4.876 MB / 1.833 GB, free: 334.8 MB / 0.9982 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.009135/3.829, allocations: 5.699 MB / 1.838 GB, free: 330.3 MB / 0.9982 GB
Notification: Performance of SimCode: time 1.573e-06/3.829, allocations: 0 / 1.838 GB, free: 330.3 MB / 0.9982 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.7918/4.621, allocations: 337.1 MB / 2.167 GB, free: 351.5 MB / 0.9982 GB
Notification: Performance of buildModelFMU: Generate platform static: time 34.79/39.41, allocations: 5.984 kB / 2.167 GB, free: 351.5 MB / 0.9982 GB
"
[Timeout remaining time 620]
(rm -f BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe ; mkfifo BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe >> ../files/BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.sim & python3 -m fmpy simulate  --output-file BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1_res.csv --start-time 0 --stop-time 3.1536e+07 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 12614.4 BuildingSystems_BuildingSystems_Applications_SolarThermalSystems_SolarThermalSystem1.fmu > BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem1.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 43.857965184841305]
Failed to read output from testmodel.py, exit status != 0:
39.80705227609724 39.828948432 38.658047022
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f16458aefb0>