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: "" <> buildModelFMU(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage,fileNamePrefix="BuildingSystems_BuildingSystems_Technologies_Chillers_Examples_CompressionChillerWithStorage",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage,fileNamePrefix="BuildingSystems_BuildingSystems_Technologies_Chillers_Examples_CompressionChillerWithStorage",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.006832/0.006832, allocations: 96.7 kB / 15.73 MB, free: 6.047 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001637/0.001637, allocations: 194.3 kB / 16.67 MB, free: 5.973 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.356/1.356, allocations: 222.9 MB / 240.4 MB, free: 4.324 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002215/0.002215, allocations: 278.1 kB / 290.8 MB, free: 1.926 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9535/0.9535, allocations: 169.3 MB / 0.4983 GB, free: 13.8 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001827/0.001827, allocations: 99.84 kB / 0.6809 GB, free: 28 kB / 478.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1606/0.1625, allocations: 86.97 MB / 0.7659 GB, free: 8.977 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage): time 0.4401/0.6026, allocations: 132.4 MB / 0.8952 GB, free: 14.94 MB / 0.6544 GB
Notification: Performance of NFInst.instExpressions: time 0.04613/0.6487, allocations: 34.26 MB / 0.9286 GB, free: 12.59 MB / 0.6856 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.006362/0.6551, allocations: 190.9 kB / 0.9288 GB, free: 12.4 MB / 0.6856 GB
Notification: Performance of NFTyping.typeComponents: time 0.007076/0.6622, allocations: 2.837 MB / 0.9316 GB, free: 9.551 MB / 0.6856 GB
Notification: Performance of NFTyping.typeBindings: time 0.01293/0.6752, allocations: 5.234 MB / 0.9367 GB, free: 4.297 MB / 0.6856 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009324/0.6845, allocations: 4.09 MB / 0.9407 GB, free: 244 kB / 0.6856 GB
Notification: Performance of NFFlatten.flatten: time 0.01813/0.7027, allocations: 14.78 MB / 0.9551 GB, free: 1.43 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006823/0.7095, allocations: 4.556 MB / 0.9596 GB, free: 12.79 MB / 0.7169 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01059/0.7201, allocations: 4.463 MB / 0.9639 GB, free: 8.328 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005968/0.7261, allocations: 3.376 MB / 0.9672 GB, free: 4.938 MB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.001549/0.7277, allocations: 452 kB / 0.9677 GB, free: 4.496 MB / 0.7169 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007072/0.7348, allocations: 3.046 MB / 0.9706 GB, free: 1.445 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.001764/0.7365, allocations: 1.308 MB / 0.9719 GB, free: 136 kB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.004159/0.7407, allocations: 2.629 MB / 0.9745 GB, free: 13.49 MB / 0.7325 GB
Notification: Performance of NFConvertDAE.convert: time 0.01187/0.7526, allocations: 8.086 MB / 0.9824 GB, free: 5.379 MB / 0.7325 GB
Notification: Performance of FrontEnd - DAE generated: time 4.599e-06/0.7526, allocations: 0 / 0.9824 GB, free: 5.379 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 1.373e-06/0.7526, allocations: 0 / 0.9824 GB, free: 5.379 MB / 0.7325 GB
Notification: Performance of Transformations before backend: time 0.0001965/0.7528, allocations: 0 / 0.9824 GB, free: 5.379 MB / 0.7325 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 0.01094/0.7638, allocations: 5.401 MB / 0.9877 GB, free: 15.89 MB / 0.7481 GB
Notification: Performance of prepare preOptimizeDAE: time 4.267e-05/0.7638, allocations: 8.031 kB / 0.9877 GB, free: 15.88 MB / 0.7481 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005333/0.7644, allocations: 400.3 kB / 0.988 GB, free: 15.48 MB / 0.7481 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00463/0.769, allocations: 0.9259 MB / 0.9889 GB, free: 14.55 MB / 0.7481 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009284/0.7783, allocations: 4.923 MB / 0.9938 GB, free: 9.578 MB / 0.7481 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000203/0.7785, allocations: 247.5 kB / 0.994 GB, free: 9.328 MB / 0.7481 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004463/0.779, allocations: 291.9 kB / 0.9943 GB, free: 9.043 MB / 0.7481 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006347/0.7853, allocations: 3.595 MB / 0.9978 GB, free: 5.301 MB / 0.7481 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.546e-05/0.7854, allocations: 7.891 kB / 0.9978 GB, free: 5.293 MB / 0.7481 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002741/0.7857, allocations: 127.9 kB / 0.9979 GB, free: 5.168 MB / 0.7481 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001001/0.7858, allocations: 109.3 kB / 0.998 GB, free: 5.059 MB / 0.7481 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005682/0.7915, allocations: 2.866 MB / 1.001 GB, free: 2.18 MB / 0.7481 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 0.01944/0.811, allocations: 15.13 MB / 1.016 GB, free: 2.27 MB / 0.7637 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003857/0.8148, allocations: 2.114 MB / 1.018 GB, free: 108 kB / 0.7637 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002368/0.8172, allocations: 1.231 MB / 1.019 GB, free: 14.88 MB / 0.7794 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 0.009826/0.8271, allocations: 6.025 MB / 1.025 GB, free: 8.41 MB / 0.7794 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.995e-05/0.8271, allocations: 51.88 kB / 1.025 GB, free: 8.352 MB / 0.7794 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.000886/0.828, allocations: 174.5 kB / 1.025 GB, free: 8.18 MB / 0.7794 GB
Notification: Performance of pre-optimization done (n=150): time 4.779e-06/0.828, allocations: 0 / 1.025 GB, free: 8.18 MB / 0.7794 GB
Notification: Performance of matching and sorting (n=150): time 0.006591/0.8346, allocations: 2.914 MB / 1.028 GB, free: 5.238 MB / 0.7794 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.399e-05/0.8347, allocations: 90.42 kB / 1.028 GB, free: 5.133 MB / 0.7794 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004847/0.8395, allocations: 3.607 MB / 1.031 GB, free: 1.504 MB / 0.7794 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001594/0.8397, allocations: 57.7 kB / 1.031 GB, free: 1.441 MB / 0.7794 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001565/0.8413, allocations: 1.878 MB / 1.033 GB, free: 15.55 MB / 0.795 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004989/0.8418, allocations: 0.5656 MB / 1.034 GB, free: 14.98 MB / 0.795 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006919/0.8425, allocations: 0.5045 MB / 1.034 GB, free: 14.47 MB / 0.795 GB
Notification: Performance of setup shared object (initialization): time 9.428e-05/0.8426, allocations: 309.1 kB / 1.035 GB, free: 14.16 MB / 0.795 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00203/0.8446, allocations: 0.9986 MB / 1.036 GB, free: 13.16 MB / 0.795 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002583/0.8472, allocations: 1.687 MB / 1.037 GB, free: 11.18 MB / 0.795 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02094/0.8682, allocations: 5.757 MB / 1.043 GB, free: 5.164 MB / 0.795 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.413e-05/0.8682, allocations: 4 kB / 1.043 GB, free: 5.16 MB / 0.795 GB
Notification: Performance of matching and sorting (n=321) (initialization): time 0.006292/0.8745, allocations: 3.251 MB / 1.046 GB, free: 1.895 MB / 0.795 GB
Notification: Performance of prepare postOptimizeDAE: time 2.623e-05/0.8746, allocations: 12 kB / 1.046 GB, free: 1.883 MB / 0.795 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.358e-05/0.8746, allocations: 20 kB / 1.046 GB, free: 1.863 MB / 0.795 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004498/0.875, allocations: 180.8 kB / 1.046 GB, free: 1.684 MB / 0.795 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002069/0.8771, allocations: 0.5616 MB / 1.047 GB, free: 1.121 MB / 0.795 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0025/0.8796, allocations: 2.509 MB / 1.049 GB, free: 14.47 MB / 0.8106 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002508/0.8822, allocations: 152.4 kB / 1.049 GB, free: 14.32 MB / 0.8106 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001906/0.8824, allocations: 112 kB / 1.05 GB, free: 14.21 MB / 0.8106 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 0.003793/0.8862, allocations: 2.116 MB / 1.052 GB, free: 12.09 MB / 0.8106 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002447/0.8886, allocations: 1.672 MB / 1.053 GB, free: 10.13 MB / 0.8106 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02086/0.9095, allocations: 5.69 MB / 1.059 GB, free: 4.164 MB / 0.8106 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.771e-05/0.9095, allocations: 8 kB / 1.059 GB, free: 4.156 MB / 0.8106 GB
Notification: Performance of matching and sorting (n=321) (initialization_lambda0): time 0.006598/0.9161, allocations: 3.235 MB / 1.062 GB, free: 0.9102 MB / 0.8106 GB
Notification: Performance of prepare postOptimizeDAE: time 2.067e-05/0.9162, allocations: 13 kB / 1.062 GB, free: 0.8984 MB / 0.8106 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.525e-05/0.9162, allocations: 23.98 kB / 1.062 GB, free: 0.875 MB / 0.8106 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004456/0.9167, allocations: 180.8 kB / 1.062 GB, free: 0.6953 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002143/0.9188, allocations: 0.5577 MB / 1.063 GB, free: 140 kB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002639/0.9215, allocations: 2.522 MB / 1.065 GB, free: 13.48 MB / 0.8262 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002835/0.9243, allocations: 148.4 kB / 1.065 GB, free: 13.33 MB / 0.8262 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002248/0.9246, allocations: 112 kB / 1.065 GB, free: 13.22 MB / 0.8262 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 0.0007629/0.9253, allocations: 0.5374 MB / 1.066 GB, free: 12.68 MB / 0.8262 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009404/0.9263, allocations: 385.5 kB / 1.066 GB, free: 12.3 MB / 0.8262 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00555/0.9318, allocations: 2.596 MB / 1.069 GB, free: 9.711 MB / 0.8262 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.654e-05/0.9319, allocations: 20 kB / 1.069 GB, free: 9.691 MB / 0.8262 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.126e-06/0.9319, allocations: 3.984 kB / 1.069 GB, free: 9.688 MB / 0.8262 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003987/0.9359, allocations: 2.025 MB / 1.071 GB, free: 7.613 MB / 0.8262 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01103/0.9469, allocations: 5.68 MB / 1.076 GB, free: 1.844 MB / 0.8262 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.047e-06/0.947, allocations: 7.938 kB / 1.076 GB, free: 1.836 MB / 0.8262 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001659/0.9486, allocations: 339.6 kB / 1.077 GB, free: 1.504 MB / 0.8262 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004213/0.9491, allocations: 160.6 kB / 1.077 GB, free: 1.344 MB / 0.8262 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001343/0.9492, allocations: 51.91 kB / 1.077 GB, free: 1.293 MB / 0.8262 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002397/0.9516, allocations: 2.459 MB / 1.079 GB, free: 14.69 MB / 0.8419 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.054e-06/0.9516, allocations: 3.938 kB / 1.079 GB, free: 14.69 MB / 0.8419 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007083/0.9587, allocations: 3.572 MB / 1.083 GB, free: 11.09 MB / 0.8419 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001688/0.9604, allocations: 0.7014 MB / 1.083 GB, free: 10.36 MB / 0.8419 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007161/0.9611, allocations: 39.98 kB / 1.084 GB, free: 10.32 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002284/0.9634, allocations: 115.9 kB / 1.084 GB, free: 10.21 MB / 0.8419 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002249/0.9637, allocations: 113.1 kB / 1.084 GB, free: 10.1 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001873/0.9639, allocations: 75.94 kB / 1.084 GB, free: 10.02 MB / 0.8419 GB
Notification: Performance of sorting global known variables: time 0.004401/0.9683, allocations: 2.451 MB / 1.086 GB, free: 7.562 MB / 0.8419 GB
Notification: Performance of sort global known variables: time 2.31e-07/0.9683, allocations: 7.938 kB / 1.086 GB, free: 7.555 MB / 0.8419 GB
Notification: Performance of remove unused functions: time 0.005642/0.9739, allocations: 2.191 MB / 1.088 GB, free: 5.359 MB / 0.8419 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 15 (senTemConIn.T,senTemConOut.T,chiller.volCon.dynBal.U,chiller.volEva.dynBal.U,senTemEvaIn.T,senTemEvaOut.T,storage.vol[1].dynBal.U,storage.vol[2].dynBal.U,storage.vol_bot.dynBal.U,storage.vol_top.dynBal.U,pump.vol.dynBal.U,pump.filter.s[1],pump.filter.s[2],exp.m,exp.H)
 * Number of discrete variables: 1 (controller.y)
 * Number of discrete states: 1 (controller.y)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (155):
 * Single equations (assignments): 142
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 12
 * 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 Backend phase and start with SimCode phase: time 0.009768/0.9837, allocations: 5.304 MB / 1.094 GB, free: 168 kB / 0.8419 GB
Notification: Performance of simCode: created initialization part: time 0.3137/1.297, allocations: 4.152 MB / 1.098 GB, free: 280.6 MB / 0.8419 GB
Notification: Performance of simCode: created event and clocks part: time 9.047e-06/1.297, allocations: 5.531 kB / 1.098 GB, free: 280.6 MB / 0.8419 GB
Notification: Performance of simCode: created simulation system equations: time 0.002403/1.3, allocations: 1.164 MB / 1.099 GB, free: 280.2 MB / 0.8419 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009411/1.309, allocations: 2.121 MB / 1.101 GB, free: 279.7 MB / 0.8419 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04474/1.354, allocations: 27.82 MB / 1.128 GB, free: 267.7 MB / 0.8419 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00229/1.356, allocations: 2.55 MB / 1.13 GB, free: 266.6 MB / 0.8419 GB
Notification: Performance of simCode: alias equations: time 0.004332/1.361, allocations: 1.211 MB / 1.132 GB, free: 266.4 MB / 0.8419 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002044/1.363, allocations: 1.718 MB / 1.133 GB, free: 265.1 MB / 0.8419 GB
Notification: Performance of SimCode: time 8.01e-07/1.363, allocations: 0 / 1.133 GB, free: 265.1 MB / 0.8419 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1365/1.499, allocations: 109.4 MB / 1.24 GB, free: 171.3 MB / 0.8419 GB
Notification: Performance of buildModelFMU: Generate platform static: time 17.12/18.62, allocations: 7.578 kB / 1.24 GB, free: 171.3 MB / 0.8419 GB
(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 & python3 -m fmpy simulate  --output-file BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage_res.csv --start-time 0 --stop-time 7200 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 2.88 BuildingSystems_BuildingSystems_Technologies_Chillers_Examples_CompressionChillerWithStorage.fmu > BuildingSystems_BuildingSystems.Technologies.Chillers.Examples.CompressionChillerWithStorage.pipe 2>&1)