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 0.001379/0.001379, 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 0.00154/0.00154, 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 1.467/1.467, allocations: 230.6 MB / 256 MB, free: 7.809 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 0.002666/0.002666, allocations: 295.1 kB / 312.7 MB, free: 2.703 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 1.223/1.223, allocations: 180.6 MB / 0.5369 GB, free: 14.6 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: 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: 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 0.003077/0.003077, allocations: 97.73 kB / 0.7399 GB, free: 27.7 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1467/0.1497, allocations: 95.39 MB / 0.8331 GB, free: 7.852 MB / 0.5762 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2): time 0.6303/0.78, allocations: 250.4 MB / 1.078 GB, free: 13.3 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.09013/0.8702, allocations: 57.94 MB / 1.134 GB, free: 15.2 MB / 0.7794 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01086/0.881, allocations: 484 kB / 1.135 GB, free: 14.72 MB / 0.7794 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 0.01344/0.8945, allocations: 4.67 MB / 1.139 GB, free: 10.04 MB / 0.7794 GB
Notification: Performance of NFTyping.typeBindings: time 0.03087/0.9253, allocations: 11.65 MB / 1.151 GB, free: 14.34 MB / 0.795 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01773/0.9431, allocations: 7.002 MB / 1.157 GB, free: 7.379 MB / 0.795 GB
Notification: Performance of NFFlatten.flatten: time 0.06881/1.012, allocations: 52.62 MB / 1.209 GB, free: 2.645 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02259/1.034, allocations: 12.82 MB / 1.221 GB, free: 5.672 MB / 0.8575 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04747/1.082, allocations: 21.66 MB / 1.242 GB, free: 96 kB / 0.8731 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02469/1.107, allocations: 13.86 MB / 1.256 GB, free: 2.18 MB / 0.8887 GB
Notification: Performance of NFPackage.collectConstants: time 0.005451/1.112, allocations: 1.637 MB / 1.258 GB, free: 0.543 MB / 0.8887 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02298/1.135, allocations: 8.022 MB / 1.265 GB, free: 8.508 MB / 0.9044 GB
Notification: Performance of NFScalarize.scalarize: time 0.007827/1.143, allocations: 4.78 MB / 1.27 GB, free: 3.711 MB / 0.9044 GB
Notification: Performance of NFVerifyModel.verify: time 0.016/1.159, allocations: 7.612 MB / 1.278 GB, free: 12.06 MB / 0.92 GB
Notification: Performance of NFConvertDAE.convert: time 0.04227/1.201, allocations: 27.85 MB / 1.305 GB, free: 124 kB / 0.9356 GB
Notification: Performance of FrontEnd - DAE generated: time 5.18e-06/1.201, allocations: 0 / 1.305 GB, free: 124 kB / 0.9356 GB
Notification: Performance of FrontEnd: time 1.603e-06/1.201, allocations: 0 / 1.305 GB, free: 124 kB / 0.9356 GB
Notification: Performance of Transformations before backend: time 0.0007413/1.202, allocations: 0 / 1.305 GB, free: 124 kB / 0.9356 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 0.04586/1.248, allocations: 18.4 MB / 1.323 GB, free: 13.56 MB / 0.9669 GB
Notification: Performance of prepare preOptimizeDAE: time 4.522e-05/1.248, allocations: 12.62 kB / 1.323 GB, free: 13.55 MB / 0.9669 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01809/1.266, allocations: 3.221 MB / 1.326 GB, free: 10.31 MB / 0.9669 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04219/1.308, allocations: 17.68 MB / 1.343 GB, free: 8.512 MB / 0.9825 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001031/1.309, allocations: 0.9407 MB / 1.344 GB, free: 7.531 MB / 0.9825 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003345/1.312, allocations: 1.054 MB / 1.345 GB, free: 6.477 MB / 0.9825 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.3658/1.678, allocations: 17.3 MB / 1.362 GB, free: 375 MB / 0.9825 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002634/1.679, allocations: 41.41 kB / 1.362 GB, free: 375 MB / 0.9825 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001074/1.68, allocations: 449.3 kB / 1.362 GB, free: 374.7 MB / 0.9825 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002949/1.68, allocations: 441.5 kB / 1.363 GB, free: 374.6 MB / 0.9825 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02637/1.706, allocations: 12.97 MB / 1.376 GB, free: 370.4 MB / 0.9825 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 0.06794/1.774, allocations: 46.38 MB / 1.421 GB, free: 339 MB / 0.9825 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01523/1.789, allocations: 9.129 MB / 1.43 GB, free: 330.1 MB / 0.9825 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006757/1.796, allocations: 4.882 MB / 1.435 GB, free: 325.2 MB / 0.9825 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 0.02777/1.824, allocations: 15.33 MB / 1.449 GB, free: 310.2 MB / 0.9825 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006717/1.831, allocations: 6.24 MB / 1.456 GB, free: 303.4 MB / 0.9825 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003151/1.834, allocations: 495.7 kB / 1.456 GB, free: 303.1 MB / 0.9825 GB
Notification: Performance of pre-optimization done (n=610): time 1.077e-05/1.834, allocations: 0 / 1.456 GB, free: 303.1 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=639): time 0.04404/1.878, allocations: 24.87 MB / 1.48 GB, free: 278.2 MB / 0.9825 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.234e-05/1.878, allocations: 193.5 kB / 1.481 GB, free: 278 MB / 0.9825 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01368/1.892, allocations: 11.8 MB / 1.492 GB, free: 266.2 MB / 0.9825 GB
Notification: Performance of collectPreVariables (initialization): time 0.00108/1.893, allocations: 149.7 kB / 1.492 GB, free: 266.1 MB / 0.9825 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004254/1.897, allocations: 6.837 MB / 1.499 GB, free: 259.2 MB / 0.9825 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002236/1.899, allocations: 2.345 MB / 1.501 GB, free: 256.9 MB / 0.9825 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002105/1.901, allocations: 1.695 MB / 1.503 GB, free: 255.2 MB / 0.9825 GB
Notification: Performance of setup shared object (initialization): time 3.213e-05/1.901, allocations: 306.3 kB / 1.503 GB, free: 254.9 MB / 0.9825 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006234/1.908, allocations: 4.176 MB / 1.507 GB, free: 250.7 MB / 0.9825 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007171/1.915, allocations: 6.988 MB / 1.514 GB, free: 242.7 MB / 0.9825 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.3263/2.241, allocations: 45.59 MB / 1.559 GB, free: 196.7 MB / 0.9825 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.612e-05/2.241, allocations: 23.94 kB / 1.559 GB, free: 196.6 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=1120) (initialization): time 0.0212/2.262, allocations: 12.97 MB / 1.571 GB, free: 183.6 MB / 0.9825 GB
Notification: Performance of prepare postOptimizeDAE: time 5.014e-05/2.262, allocations: 32 kB / 1.571 GB, free: 183.5 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.391e-05/2.262, allocations: 64 kB / 1.571 GB, free: 183.5 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001766/2.264, allocations: 0.9836 MB / 1.572 GB, free: 182.5 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007984/2.272, allocations: 2.11 MB / 1.574 GB, free: 180.3 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01324/2.285, allocations: 21.5 MB / 1.595 GB, free: 157.7 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009422/2.295, allocations: 0.5619 MB / 1.596 GB, free: 157.2 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009532/2.296, allocations: 383.9 kB / 1.596 GB, free: 156.8 MB / 0.9825 GB
Warning: Assuming fixed start value for the following 30 variables:
         pump1.vol.dynBal.U:VARIABLE(start = pump1.vol.dynBal.fluidVolume * pump1.vol.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump1.vol.dynBal.Medium.setState_pTX(pump1.vol.dynBal.p_start, pump1.vol.dynBal.T_start, {})) + (pump1.vol.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real
         collector.cp_solid[1].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[1].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[2].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[2].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[3].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[3].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[4].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[4].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[5].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[5].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[6].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[6].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[7].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[7].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[8].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[8].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[9].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[9].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[10].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[10].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         pipe1.vol[1].dynBal.U:VARIABLE(start = pipe1.vol[1].dynBal.fluidVolume * pipe1.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.setState_pTX(pipe1.vol[1].dynBal.p_start, pipe1.vol[1].dynBal.T_start, {})) + (pipe1.vol[1].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe1.vol[2].dynBal.U:VARIABLE(start = pipe1.vol[2].dynBal.fluidVolume * pipe1.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.setState_pTX(pipe1.vol[2].dynBal.p_start, pipe1.vol[2].dynBal.T_start, {})) + (pipe1.vol[2].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe2.vol[1].dynBal.U:VARIABLE(start = pipe2.vol[1].dynBal.fluidVolume * pipe2.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.setState_pTX(pipe2.vol[1].dynBal.p_start, pipe2.vol[1].dynBal.T_start, {})) + (pipe2.vol[1].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe2.vol[2].dynBal.U:VARIABLE(start = pipe2.vol[2].dynBal.fluidVolume * pipe2.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.setState_pTX(pipe2.vol[2].dynBal.p_start, pipe2.vol[2].dynBal.T_start, {})) + (pipe2.vol[2].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         storage.vol[1].dynBal.U:VARIABLE(start = storage.vol[1].dynBal.fluidVolume * storage.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[1].dynBal.p_start, storage.vol[1].dynBal.T_start, {})) + (storage.vol[1].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[2].dynBal.U:VARIABLE(start = storage.vol[2].dynBal.fluidVolume * storage.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[2].dynBal.p_start, storage.vol[2].dynBal.T_start, {})) + (storage.vol[2].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[3].dynBal.U:VARIABLE(start = storage.vol[3].dynBal.fluidVolume * storage.vol[3].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[3].dynBal.p_start, storage.vol[3].dynBal.T_start, {})) + (storage.vol[3].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[4].dynBal.U:VARIABLE(start = storage.vol[4].dynBal.fluidVolume * storage.vol[4].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[4].dynBal.p_start, storage.vol[4].dynBal.T_start, {})) + (storage.vol[4].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[5].dynBal.U:VARIABLE(start = storage.vol[5].dynBal.fluidVolume * storage.vol[5].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[5].dynBal.p_start, storage.vol[5].dynBal.T_start, {})) + (storage.vol[5].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[6].dynBal.U:VARIABLE(start = storage.vol[6].dynBal.fluidVolume * storage.vol[6].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[6].dynBal.p_start, storage.vol[6].dynBal.T_start, {})) + (storage.vol[6].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[7].dynBal.U:VARIABLE(start = storage.vol[7].dynBal.fluidVolume * storage.vol[7].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[7].dynBal.p_start, storage.vol[7].dynBal.T_start, {})) + (storage.vol[7].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[8].dynBal.U:VARIABLE(start = storage.vol[8].dynBal.fluidVolume * storage.vol[8].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[8].dynBal.p_start, storage.vol[8].dynBal.T_start, {})) + (storage.vol[8].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol_bot.dynBal.U:VARIABLE(start = storage.vol_bot.dynBal.fluidVolume * storage.vol_bot.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol_bot.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol_bot.dynBal.Medium.setState_pTX(storage.vol_bot.dynBal.p_start, storage.vol_bot.dynBal.T_start, {})) + (storage.vol_bot.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real
         storage.vol_top.dynBal.U:VARIABLE(start = storage.vol_top.dynBal.fluidVolume * storage.vol_top.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol_top.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol_top.dynBal.Medium.setState_pTX(storage.vol_top.dynBal.p_start, storage.vol_top.dynBal.T_start, {})) + (storage.vol_top.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real
         pipe3.vol[1].dynBal.U:VARIABLE(start = pipe3.vol[1].dynBal.fluidVolume * pipe3.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.setState_pTX(pipe3.vol[1].dynBal.p_start, pipe3.vol[1].dynBal.T_start, {})) + (pipe3.vol[1].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe3.vol[2].dynBal.U:VARIABLE(start = pipe3.vol[2].dynBal.fluidVolume * pipe3.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.setState_pTX(pipe3.vol[2].dynBal.p_start, pipe3.vol[2].dynBal.T_start, {})) + (pipe3.vol[2].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe4.vol[1].dynBal.U:VARIABLE(start = pipe4.vol[1].dynBal.fluidVolume * pipe4.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.setState_pTX(pipe4.vol[1].dynBal.p_start, pipe4.vol[1].dynBal.T_start, {})) + (pipe4.vol[1].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe4.vol[2].dynBal.U:VARIABLE(start = pipe4.vol[2].dynBal.fluidVolume * pipe4.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.setState_pTX(pipe4.vol[2].dynBal.p_start, pipe4.vol[2].dynBal.T_start, {})) + (pipe4.vol[2].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pump2.vol.dynBal.U:VARIABLE(start = pump2.vol.dynBal.fluidVolume * pump2.vol.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump2.vol.dynBal.Medium.setState_pTX(pump2.vol.dynBal.p_start, pump2.vol.dynBal.T_start, {})) + (pump2.vol.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01266/2.308, allocations: 9.085 MB / 1.605 GB, free: 147.7 MB / 0.9825 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007115/2.316, allocations: 6.959 MB / 1.612 GB, free: 139.7 MB / 0.9825 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.3252/2.641, allocations: 45.39 MB / 1.656 GB, free: 93.29 MB / 0.9825 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.093e-05/2.641, allocations: 19.94 kB / 1.656 GB, free: 93.27 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=1120) (initialization_lambda0): time 0.02056/2.661, allocations: 12.92 MB / 1.669 GB, free: 80.24 MB / 0.9825 GB
Notification: Performance of prepare postOptimizeDAE: time 4.186e-05/2.661, allocations: 32 kB / 1.669 GB, free: 80.21 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.006e-05/2.661, allocations: 64 kB / 1.669 GB, free: 80.15 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001736/2.663, allocations: 0.9813 MB / 1.67 GB, free: 79.13 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007835/2.671, allocations: 2.094 MB / 1.672 GB, free: 77.04 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0131/2.684, allocations: 21.49 MB / 1.693 GB, free: 54.44 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009463/2.694, allocations: 0.589 MB / 1.694 GB, free: 53.86 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009423/2.694, allocations: 375.9 kB / 1.694 GB, free: 53.49 MB / 0.9825 GB
Warning: Assuming fixed start value for the following 30 variables:
         pump1.vol.dynBal.U:VARIABLE(start = pump1.vol.dynBal.fluidVolume * pump1.vol.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump1.vol.dynBal.Medium.setState_pTX(pump1.vol.dynBal.p_start, pump1.vol.dynBal.T_start, {})) + (pump1.vol.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real
         collector.cp_solid[1].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[1].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[2].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[2].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[3].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[3].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[4].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[4].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[5].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[5].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[6].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[6].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[7].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[7].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[8].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[8].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[9].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[9].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         collector.cp_solid[10].T:VARIABLE(min = 1.0 max = 1e4 start = collector.vol[10].T_start unit = \"K\" fixed = true nominal = 300.0 )  \"Temperature of element\" type: Real [10]
         pipe1.vol[1].dynBal.U:VARIABLE(start = pipe1.vol[1].dynBal.fluidVolume * pipe1.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.setState_pTX(pipe1.vol[1].dynBal.p_start, pipe1.vol[1].dynBal.T_start, {})) + (pipe1.vol[1].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe1.vol[2].dynBal.U:VARIABLE(start = pipe1.vol[2].dynBal.fluidVolume * pipe1.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe1.vol.dynBal.Medium.setState_pTX(pipe1.vol[2].dynBal.p_start, pipe1.vol[2].dynBal.T_start, {})) + (pipe1.vol[2].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe2.vol[1].dynBal.U:VARIABLE(start = pipe2.vol[1].dynBal.fluidVolume * pipe2.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.setState_pTX(pipe2.vol[1].dynBal.p_start, pipe2.vol[1].dynBal.T_start, {})) + (pipe2.vol[1].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe2.vol[2].dynBal.U:VARIABLE(start = pipe2.vol[2].dynBal.fluidVolume * pipe2.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe2.vol.dynBal.Medium.setState_pTX(pipe2.vol[2].dynBal.p_start, pipe2.vol[2].dynBal.T_start, {})) + (pipe2.vol[2].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         storage.vol[1].dynBal.U:VARIABLE(start = storage.vol[1].dynBal.fluidVolume * storage.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[1].dynBal.p_start, storage.vol[1].dynBal.T_start, {})) + (storage.vol[1].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[2].dynBal.U:VARIABLE(start = storage.vol[2].dynBal.fluidVolume * storage.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[2].dynBal.p_start, storage.vol[2].dynBal.T_start, {})) + (storage.vol[2].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[3].dynBal.U:VARIABLE(start = storage.vol[3].dynBal.fluidVolume * storage.vol[3].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[3].dynBal.p_start, storage.vol[3].dynBal.T_start, {})) + (storage.vol[3].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[4].dynBal.U:VARIABLE(start = storage.vol[4].dynBal.fluidVolume * storage.vol[4].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[4].dynBal.p_start, storage.vol[4].dynBal.T_start, {})) + (storage.vol[4].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[5].dynBal.U:VARIABLE(start = storage.vol[5].dynBal.fluidVolume * storage.vol[5].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[5].dynBal.p_start, storage.vol[5].dynBal.T_start, {})) + (storage.vol[5].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[6].dynBal.U:VARIABLE(start = storage.vol[6].dynBal.fluidVolume * storage.vol[6].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[6].dynBal.p_start, storage.vol[6].dynBal.T_start, {})) + (storage.vol[6].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[7].dynBal.U:VARIABLE(start = storage.vol[7].dynBal.fluidVolume * storage.vol[7].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[7].dynBal.p_start, storage.vol[7].dynBal.T_start, {})) + (storage.vol[7].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol[8].dynBal.U:VARIABLE(start = storage.vol[8].dynBal.fluidVolume * storage.vol[8].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol.dynBal.Medium.setState_pTX(storage.vol[8].dynBal.p_start, storage.vol[8].dynBal.T_start, {})) + (storage.vol[8].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [8]
         storage.vol_bot.dynBal.U:VARIABLE(start = storage.vol_bot.dynBal.fluidVolume * storage.vol_bot.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol_bot.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol_bot.dynBal.Medium.setState_pTX(storage.vol_bot.dynBal.p_start, storage.vol_bot.dynBal.T_start, {})) + (storage.vol_bot.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real
         storage.vol_top.dynBal.U:VARIABLE(start = storage.vol_top.dynBal.fluidVolume * storage.vol_top.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol_top.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.storage.vol_top.dynBal.Medium.setState_pTX(storage.vol_top.dynBal.p_start, storage.vol_top.dynBal.T_start, {})) + (storage.vol_top.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real
         pipe3.vol[1].dynBal.U:VARIABLE(start = pipe3.vol[1].dynBal.fluidVolume * pipe3.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.setState_pTX(pipe3.vol[1].dynBal.p_start, pipe3.vol[1].dynBal.T_start, {})) + (pipe3.vol[1].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe3.vol[2].dynBal.U:VARIABLE(start = pipe3.vol[2].dynBal.fluidVolume * pipe3.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe3.vol.dynBal.Medium.setState_pTX(pipe3.vol[2].dynBal.p_start, pipe3.vol[2].dynBal.T_start, {})) + (pipe3.vol[2].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe4.vol[1].dynBal.U:VARIABLE(start = pipe4.vol[1].dynBal.fluidVolume * pipe4.vol[1].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.setState_pTX(pipe4.vol[1].dynBal.p_start, pipe4.vol[1].dynBal.T_start, {})) + (pipe4.vol[1].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pipe4.vol[2].dynBal.U:VARIABLE(start = pipe4.vol[2].dynBal.fluidVolume * pipe4.vol[2].dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe4.vol.dynBal.Medium.setState_pTX(pipe4.vol[2].dynBal.p_start, pipe4.vol[2].dynBal.T_start, {})) + (pipe4.vol[2].dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real [2]
         pump2.vol.dynBal.U:VARIABLE(start = pump2.vol.dynBal.fluidVolume * pump2.vol.dynBal.rho_start * BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump2.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pump2.vol.dynBal.Medium.setState_pTX(pump2.vol.dynBal.p_start, pump2.vol.dynBal.T_start, {})) + (pump2.vol.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true )  \"Internal energy of fluid\" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 284
 * 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 (992):
 * Single equations (assignments): 977
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 2
 * 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 0.002179/2.697, allocations: 1.45 MB / 1.695 GB, free: 52.03 MB / 0.9825 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002448/2.699, allocations: 1.203 MB / 1.696 GB, free: 50.82 MB / 0.9825 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01742/2.717, allocations: 10.73 MB / 1.707 GB, free: 40.02 MB / 0.9825 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.788e-05/2.717, allocations: 64 kB / 1.707 GB, free: 39.96 MB / 0.9825 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.797e-05/2.717, allocations: 15.98 kB / 1.707 GB, free: 39.94 MB / 0.9825 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01295/2.73, allocations: 8.362 MB / 1.715 GB, free: 31.47 MB / 0.9825 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03377/2.763, allocations: 20.25 MB / 1.735 GB, free: 11.22 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.716e-05/2.763, allocations: 7.984 kB / 1.735 GB, free: 11.21 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006515/2.77, allocations: 1.467 MB / 1.736 GB, free: 9.742 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001668/2.772, allocations: 0.895 MB / 1.737 GB, free: 8.812 MB / 0.9825 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004555/2.772, allocations: 175.9 kB / 1.737 GB, free: 8.641 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.372/3.144, allocations: 21.34 MB / 1.758 GB, free: 340.1 MB / 0.9825 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.605e-06/3.144, allocations: 1 kB / 1.758 GB, free: 340.1 MB / 0.9825 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02915/3.173, allocations: 15.38 MB / 1.773 GB, free: 336.7 MB / 0.9825 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.007079/3.18, allocations: 2.346 MB / 1.776 GB, free: 336.1 MB / 0.9825 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002322/3.182, allocations: 138.4 kB / 1.776 GB, free: 336 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007352/3.19, allocations: 0.4927 MB / 1.776 GB, free: 335.9 MB / 0.9825 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008335/3.191, allocations: 438.4 kB / 1.777 GB, free: 335.9 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006172/3.191, allocations: 279.8 kB / 1.777 GB, free: 335.8 MB / 0.9825 GB
Notification: Performance of sorting global known variables: time 0.01087/3.202, allocations: 7.99 MB / 1.785 GB, free: 333.2 MB / 0.9825 GB
Notification: Performance of sort global known variables: time 1.9e-07/3.202, allocations: 0 / 1.785 GB, free: 333.2 MB / 0.9825 GB
Notification: Performance of remove unused functions: time 0.01719/3.219, allocations: 6.253 MB / 1.791 GB, free: 332.7 MB / 0.9825 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 0.004376/3.224, allocations: 1.923 MB / 1.793 GB, free: 332.4 MB / 0.9825 GB
Notification: Performance of simCode: created initialization part: time 0.02577/3.249, allocations: 18.09 MB / 1.81 GB, free: 322.9 MB / 0.9825 GB
Notification: Performance of simCode: created event and clocks part: time 1.07e-05/3.249, allocations: 10.59 kB / 1.81 GB, free: 322.9 MB / 0.9825 GB
Notification: Performance of simCode: created simulation system equations: time 0.008485/3.258, allocations: 5.707 MB / 1.816 GB, free: 317.8 MB / 0.9825 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02744/3.285, allocations: 6.569 MB / 1.822 GB, free: 313.2 MB / 0.9825 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04043/3.326, allocations: 29.85 MB / 1.851 GB, free: 285.4 MB / 0.9825 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007235/3.333, allocations: 8.395 MB / 1.86 GB, free: 277 MB / 0.9825 GB
Notification: Performance of simCode: alias equations: time 0.01454/3.348, allocations: 5.215 MB / 1.865 GB, free: 271.9 MB / 0.9825 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002812/3.35, allocations: 0.9599 MB / 1.866 GB, free: 270.9 MB / 0.9825 GB
Notification: Performance of SimCode: time 9.01e-07/3.35, allocations: 0 / 1.866 GB, free: 270.9 MB / 0.9825 GB
Notification: Performance of Templates: time 0.9755/4.326, allocations: 268.6 MB / 2.128 GB, free: 327.9 MB / 0.9826 GB
"
[Timeout remaining time 656]
make -j1 -f BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.makefile [Timeout 660]
(rm -f BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe ; mkfifo BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe >> ../files/BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.sim & ./BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Applications.SolarThermalSystems.SolarThermalSystem2.pipe 2>&1) [Timeout 480]
[Calling os._exit(0), Time elapsed: 17.90707636065781]
Failed to read output from testmodel.py, exit status != 0:
4.333759944885969 4.343969285 3.140355355
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f58dceeafe0>