Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage") translateModel(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001268/0.001268, allocations: 107.4 kB / 16.41 MB, free: 6.504 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001212/0.001212, allocations: 188.3 kB / 17.35 MB, free: 5.738 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.272/1.272, allocations: 222.9 MB / 241 MB, free: 15.09 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002167/0.002167, allocations: 291.6 kB / 291.5 MB, free: 14.42 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9405/0.9405, allocations: 169.3 MB / 0.499 GB, free: 4.414 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001844/0.001844, allocations: 104.1 kB / 0.6821 GB, free: 6.984 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4071/0.4089, allocations: 86.99 MB / 0.767 GB, free: 3.93 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage): time 0.1194/0.5283, allocations: 132.4 MB / 0.8963 GB, free: 15.11 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.0455/0.5738, allocations: 34.28 MB / 0.9298 GB, free: 12.75 MB / 0.7012 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005171/0.579, allocations: 190.9 kB / 0.93 GB, free: 12.56 MB / 0.7012 GB Notification: Performance of NFTyping.typeComponents: time 0.006939/0.586, allocations: 2.789 MB / 0.9327 GB, free: 9.758 MB / 0.7012 GB Notification: Performance of NFTyping.typeBindings: time 0.01158/0.5976, allocations: 5.011 MB / 0.9376 GB, free: 4.727 MB / 0.7012 GB Notification: Performance of NFTyping.typeClassSections: time 0.008891/0.6065, allocations: 4.07 MB / 0.9416 GB, free: 0.6758 MB / 0.7012 GB Notification: Performance of NFFlatten.flatten: time 0.01695/0.6235, allocations: 14.75 MB / 0.956 GB, free: 1.887 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.6342/1.258, allocations: 4.549 MB / 0.9604 GB, free: 13.43 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.008777/1.266, allocations: 4.461 MB / 0.9648 GB, free: 13.42 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005979/1.272, allocations: 3.38 MB / 0.9681 GB, free: 13.07 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0009212/1.273, allocations: 452.4 kB / 0.9685 GB, free: 13.07 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005943/1.279, allocations: 3.033 MB / 0.9715 GB, free: 13.07 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.001002/1.28, allocations: 1.308 MB / 0.9727 GB, free: 12.9 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.002447/1.283, allocations: 2.638 MB / 0.9753 GB, free: 12.2 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.007804/1.291, allocations: 8.046 MB / 0.9832 GB, free: 11.39 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 3.697e-06/1.291, allocations: 0 / 0.9832 GB, free: 11.39 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.452e-06/1.291, allocations: 0 / 0.9832 GB, free: 11.39 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 7.764e-05/1.291, allocations: 0 / 0.9832 GB, free: 11.39 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 717 * Number of variables: 717 Notification: Performance of Generate backend data structure: time 0.007468/1.298, allocations: 5.257 MB / 0.9883 GB, free: 9.105 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 3.499e-05/1.298, allocations: 9.656 kB / 0.9883 GB, free: 9.105 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004248/1.302, allocations: 0.9004 MB / 0.9892 GB, free: 8.836 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007257/1.31, allocations: 4.891 MB / 0.994 GB, free: 8.016 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000142/1.31, allocations: 245.1 kB / 0.9942 GB, free: 7.977 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003738/1.31, allocations: 291.4 kB / 0.9945 GB, free: 7.973 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005524/1.316, allocations: 3.595 MB / 0.998 GB, free: 7.531 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.165e-05/1.316, allocations: 2.875 kB / 0.998 GB, free: 7.531 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002704/1.316, allocations: 124 kB / 0.9981 GB, free: 7.531 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.413e-05/1.316, allocations: 110.8 kB / 0.9982 GB, free: 7.523 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004981/1.321, allocations: 2.871 MB / 1.001 GB, free: 7.48 MB / 0.7169 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 0.01528/1.337, allocations: 15.09 MB / 1.016 GB, free: 16.84 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003357/1.34, allocations: 2.125 MB / 1.018 GB, free: 16.51 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002112/1.342, allocations: 1.23 MB / 1.019 GB, free: 16.49 MB / 0.7325 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 0.008455/1.351, allocations: 6.014 MB / 1.025 GB, free: 13.97 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.435e-05/1.351, allocations: 57.05 kB / 1.025 GB, free: 13.93 MB / 0.7325 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0007822/1.351, allocations: 169.1 kB / 1.025 GB, free: 13.83 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=150): time 2.875e-06/1.351, allocations: 0 / 1.025 GB, free: 13.83 MB / 0.7325 GB Notification: Performance of matching and sorting (n=150): time 0.005683/1.357, allocations: 2.891 MB / 1.028 GB, free: 13.44 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.29e-05/1.357, allocations: 95.11 kB / 1.028 GB, free: 13.35 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004005/1.361, allocations: 3.601 MB / 1.032 GB, free: 12.76 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0001445/1.361, allocations: 61.17 kB / 1.032 GB, free: 12.73 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.001183/1.362, allocations: 1.852 MB / 1.033 GB, free: 11.96 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003574/1.363, allocations: 0.5342 MB / 1.034 GB, free: 11.57 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005987/1.363, allocations: 0.4943 MB / 1.034 GB, free: 11.47 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 9.459e-05/1.364, allocations: 306.2 kB / 1.035 GB, free: 11.18 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001728/1.365, allocations: 0.9991 MB / 1.036 GB, free: 10.99 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002115/1.367, allocations: 1.675 MB / 1.037 GB, free: 10.02 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01937/1.387, allocations: 5.752 MB / 1.043 GB, free: 8.016 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.044e-05/1.387, allocations: 7.531 kB / 1.043 GB, free: 8.016 MB / 0.7325 GB Notification: Performance of matching and sorting (n=321) (initialization): time 0.005561/1.392, allocations: 3.237 MB / 1.046 GB, free: 6.773 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 3.304e-05/1.392, allocations: 16.94 kB / 1.046 GB, free: 6.758 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.312e-05/1.392, allocations: 18.19 kB / 1.046 GB, free: 6.742 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004206/1.393, allocations: 182.5 kB / 1.046 GB, free: 6.586 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002065/1.395, allocations: 0.5666 MB / 1.047 GB, free: 6.074 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002301/1.397, allocations: 2.515 MB / 1.049 GB, free: 3.875 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002368/1.4, allocations: 144.9 kB / 1.049 GB, free: 3.77 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000191/1.4, allocations: 115 kB / 1.05 GB, free: 3.676 MB / 0.7325 GB Warning: Assuming fixed start value for the following 7 variables: chiller.volCon.dynBal.U:VARIABLE(start = 0.01 * chiller.volCon.dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.chiller.volCon.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.chiller.volCon.dynBal.Medium.setState_pTX(chiller.volCon.dynBal.p_start, chiller.volCon.dynBal.T_start, {})) + (chiller.volCon.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true ) "Internal energy of fluid" type: Real chiller.volEva.dynBal.U:VARIABLE(start = 0.01 * chiller.volEva.dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.chiller.volEva.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.chiller.volEva.dynBal.Medium.setState_pTX(chiller.volEva.dynBal.p_start, chiller.volEva.dynBal.T_start, {})) + (chiller.volEva.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true ) "Internal energy of fluid" type: Real storage.vol[1].dynBal.U:VARIABLE(start = storage.vol[1].dynBal.fluidVolume * storage.vol[1].dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.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 [2] storage.vol[2].dynBal.U:VARIABLE(start = storage.vol[2].dynBal.fluidVolume * storage.vol[2].dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.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 [2] storage.vol_bot.dynBal.U:VARIABLE(start = storage.vol_bot.dynBal.fluidVolume * storage.vol_bot.dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.storage.vol_bot.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.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.Technologies.Chillers.Examples.CompressionChillerWithStorage.storage.vol_top.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.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 pump.vol.dynBal.U:VARIABLE(start = pump.vol.dynBal.fluidVolume * pump.vol.dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.pump.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.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 Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003531/1.403, allocations: 2.116 MB / 1.052 GB, free: 2.234 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002373/1.406, allocations: 1.665 MB / 1.053 GB, free: 304 kB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02032/1.426, allocations: 5.687 MB / 1.059 GB, free: 10.42 MB / 0.7482 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.366e-05/1.426, allocations: 8 kB / 1.059 GB, free: 10.41 MB / 0.7482 GB Notification: Performance of matching and sorting (n=321) (initialization_lambda0): time 0.006306/1.432, allocations: 3.223 MB / 1.062 GB, free: 7.297 MB / 0.7482 GB Notification: Performance of prepare postOptimizeDAE: time 1.959e-05/1.433, allocations: 12 kB / 1.062 GB, free: 7.285 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.058e-05/1.433, allocations: 19.98 kB / 1.062 GB, free: 7.266 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003995/1.433, allocations: 181.2 kB / 1.062 GB, free: 7.086 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001988/1.435, allocations: 0.559 MB / 1.063 GB, free: 6.559 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002332/1.437, allocations: 2.513 MB / 1.065 GB, free: 3.934 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002525/1.44, allocations: 155.8 kB / 1.065 GB, free: 3.781 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001858/1.44, allocations: 108 kB / 1.065 GB, free: 3.676 MB / 0.7482 GB Warning: Assuming fixed start value for the following 7 variables: chiller.volCon.dynBal.U:VARIABLE(start = 0.01 * chiller.volCon.dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.chiller.volCon.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.chiller.volCon.dynBal.Medium.setState_pTX(chiller.volCon.dynBal.p_start, chiller.volCon.dynBal.T_start, {})) + (chiller.volCon.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true ) "Internal energy of fluid" type: Real chiller.volEva.dynBal.U:VARIABLE(start = 0.01 * chiller.volEva.dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.chiller.volEva.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.chiller.volEva.dynBal.Medium.setState_pTX(chiller.volEva.dynBal.p_start, chiller.volEva.dynBal.T_start, {})) + (chiller.volEva.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true ) "Internal energy of fluid" type: Real storage.vol[1].dynBal.U:VARIABLE(start = storage.vol[1].dynBal.fluidVolume * storage.vol[1].dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.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 [2] storage.vol[2].dynBal.U:VARIABLE(start = storage.vol[2].dynBal.fluidVolume * storage.vol[2].dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.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 [2] storage.vol_bot.dynBal.U:VARIABLE(start = storage.vol_bot.dynBal.fluidVolume * storage.vol_bot.dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.storage.vol_bot.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.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.Technologies.Chillers.Examples.CompressionChillerWithStorage.storage.vol_top.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.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 pump.vol.dynBal.U:VARIABLE(start = pump.vol.dynBal.fluidVolume * pump.vol.dynBal.rho_start * BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.pump.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.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 Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 84 * Number of states: 0 () * Number of discrete variables: 2 ($PRE.controller.y,controller.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (278): * Single equations (assignments): 275 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,10,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0007863/1.441, allocations: 0.5444 MB / 1.066 GB, free: 3.16 MB / 0.7482 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006119/1.441, allocations: 359.5 kB / 1.066 GB, free: 2.805 MB / 0.7482 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005361/1.447, allocations: 2.603 MB / 1.069 GB, free: 236 kB / 0.7482 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003836/1.451, allocations: 2.016 MB / 1.071 GB, free: 14.18 MB / 0.7638 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.885e-06/1.451, allocations: 7.938 kB / 1.071 GB, free: 14.17 MB / 0.7638 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001147/1.452, allocations: 0.6837 MB / 1.071 GB, free: 13.46 MB / 0.7638 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004614/1.452, allocations: 32 kB / 1.072 GB, free: 13.43 MB / 0.7638 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001815/1.454, allocations: 123.5 kB / 1.072 GB, free: 13.31 MB / 0.7638 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002043/1.454, allocations: 109.1 kB / 1.072 GB, free: 13.21 MB / 0.7638 GB Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.005512/1.46, allocations: 2.371 MB / 1.074 GB, free: 10.86 MB / 0.7638 GB Notification: Performance of postOpt symbolicJacobianDAE (simulation): time 0.006265/1.466, allocations: 3.559 MB / 1.078 GB, free: 7.273 MB / 0.7638 GB Notification: Performance of postOpt setEvaluationStage (simulation): time 0.001744/1.468, allocations: 0.9635 MB / 1.078 GB, free: 6.316 MB / 0.7638 GB Notification: Performance of sorting global known variables: time 0.003434/1.471, allocations: 2.435 MB / 1.081 GB, free: 3.871 MB / 0.7638 GB Notification: Performance of Backend: time 3.41e-07/1.471, allocations: 3 kB / 1.081 GB, free: 3.871 MB / 0.7638 GB Notification: Performance of simCode: created initialization part: time 0.009843/1.481, allocations: 4.778 MB / 1.086 GB, free: 15.48 MB / 0.7794 GB Notification: Performance of SimCode: time 0.01606/1.497, allocations: 9.175 MB / 1.094 GB, free: 6.375 MB / 0.7794 GB Notification: Performance of Templates: time 0.1316/1.629, allocations: 89.09 MB / 1.181 GB, free: 14.73 MB / 0.8732 GB make -j1 -f BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.makefile (rm -f BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.pipe ; mkfifo BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.pipe >> ../files/BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.sim & ./BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.pipe 2>&1)