Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.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 0.001492/0.001492, allocations: 99.64 kB / 18.95 MB, free: 2.668 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 0.001702/0.001702, allocations: 211.8 kB / 22.24 MB, free: 5.262 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 1.402/1.402, allocations: 230.6 MB / 256 MB, free: 7.82 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 0.002466/0.002466, allocations: 286.7 kB / 312.7 MB, free: 2.621 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 1.167/1.167, allocations: 180.6 MB / 0.5369 GB, free: 14.38 MB / 382.1 MB " [Timeout remaining time 179] Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage,fileNamePrefix="BuildingSystems_BuildingSystems_Technologies_ThermalStorages_Examples_FluidStorage",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage,fileNamePrefix="BuildingSystems_BuildingSystems_Technologies_ThermalStorages_Examples_FluidStorage",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: NcDataReader2 requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: BuildingSystems requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002835/0.002835, allocations: 109.8 kB / 0.7395 GB, free: 28.37 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1599/0.1627, allocations: 95.38 MB / 0.8326 GB, free: 8.383 MB / 0.5763 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage): time 0.07039/0.2331, allocations: 64.48 MB / 0.8956 GB, free: 7.676 MB / 0.6388 GB Notification: Performance of NFInst.instExpressions: time 0.02318/0.2563, allocations: 15.07 MB / 0.9103 GB, free: 8.566 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004162/0.2605, allocations: 134.9 kB / 0.9104 GB, free: 8.434 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.002512/0.263, allocations: 0.9276 MB / 0.9113 GB, free: 7.5 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.006925/0.2699, allocations: 2.702 MB / 0.914 GB, free: 4.785 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.004544/0.2744, allocations: 1.912 MB / 0.9158 GB, free: 2.891 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.01169/0.2861, allocations: 10.1 MB / 0.9257 GB, free: 8.77 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004325/0.2905, allocations: 2.817 MB / 0.9285 GB, free: 5.891 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007272/0.2977, allocations: 3.357 MB / 0.9317 GB, free: 2.543 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005478/0.3032, allocations: 2.922 MB / 0.9346 GB, free: 15.61 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.0008414/0.304, allocations: 388 kB / 0.935 GB, free: 15.23 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003568/0.3076, allocations: 1.139 MB / 0.9361 GB, free: 14.09 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.00104/0.3086, allocations: 0.9926 MB / 0.937 GB, free: 13.09 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.002497/0.3111, allocations: 1.63 MB / 0.9386 GB, free: 11.46 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.007005/0.3182, allocations: 5.875 MB / 0.9444 GB, free: 5.562 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 4.94e-06/0.3182, allocations: 0 / 0.9444 GB, free: 5.562 MB / 0.6856 GB Notification: Performance of FrontEnd: time 1.934e-06/0.3182, allocations: 0 / 0.9444 GB, free: 5.562 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 8.664e-05/0.3182, allocations: 0 / 0.9444 GB, free: 5.562 MB / 0.6856 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 631 * Number of variables: 631 Notification: Performance of Generate backend data structure: time 0.006958/0.3252, allocations: 3.908 MB / 0.9482 GB, free: 1.59 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 4.227e-05/0.3252, allocations: 9.344 kB / 0.9482 GB, free: 1.582 MB / 0.6856 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004545/0.3257, allocations: 366.2 kB / 0.9485 GB, free: 1.215 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001065/0.3268, allocations: 398.7 kB / 0.9489 GB, free: 0.8242 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005452/0.3322, allocations: 3.075 MB / 0.9519 GB, free: 13.69 MB / 0.7013 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001542/0.3324, allocations: 184.9 kB / 0.9521 GB, free: 13.5 MB / 0.7013 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000382/0.3328, allocations: 251.9 kB / 0.9523 GB, free: 13.26 MB / 0.7013 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005745/0.3385, allocations: 3.944 MB / 0.9562 GB, free: 9.043 MB / 0.7013 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.257e-05/0.3386, allocations: 7.938 kB / 0.9562 GB, free: 9.035 MB / 0.7013 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002368/0.3388, allocations: 100 kB / 0.9563 GB, free: 8.938 MB / 0.7013 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.262e-05/0.3389, allocations: 79.98 kB / 0.9564 GB, free: 8.859 MB / 0.7013 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004498/0.3434, allocations: 2.715 MB / 0.959 GB, free: 6.129 MB / 0.7013 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 0.01491/0.3583, allocations: 10.11 MB / 0.9689 GB, free: 11.82 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002527/0.3608, allocations: 1.499 MB / 0.9704 GB, free: 10.32 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001534/0.3623, allocations: 0.9806 MB / 0.9713 GB, free: 9.34 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004105/0.3628, allocations: 117.2 kB / 0.9714 GB, free: 9.223 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001947/0.3647, allocations: 1.45 MB / 0.9728 GB, free: 7.629 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=132): time 3.376e-06/0.3647, allocations: 0 / 0.9728 GB, free: 7.629 MB / 0.7169 GB Notification: Performance of matching and sorting (n=132): time 0.004401/0.3691, allocations: 2.316 MB / 0.9751 GB, free: 5.309 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.885e-05/0.3692, allocations: 68.72 kB / 0.9752 GB, free: 5.23 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003704/0.3729, allocations: 2.531 MB / 0.9776 GB, free: 2.68 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0001721/0.373, allocations: 53.7 kB / 0.9777 GB, free: 2.621 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.001632/0.3747, allocations: 1.357 MB / 0.979 GB, free: 1.25 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006577/0.3753, allocations: 495.9 kB / 0.9795 GB, free: 0.7617 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005385/0.3759, allocations: 339.4 kB / 0.9798 GB, free: 436 kB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001488/0.376, allocations: 301.1 kB / 0.9801 GB, free: 132 kB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.3536/0.7296, allocations: 0.7856 MB / 0.9809 GB, free: 140.9 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001572/0.7312, allocations: 1.442 MB / 0.9823 GB, free: 140.1 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006666/0.7379, allocations: 3.728 MB / 0.9859 GB, free: 139 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.506e-05/0.7379, allocations: 2.875 kB / 0.9859 GB, free: 139 MB / 0.7169 GB Notification: Performance of matching and sorting (n=219) (initialization): time 0.003686/0.7416, allocations: 2.463 MB / 0.9883 GB, free: 138.1 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 5.853e-05/0.7416, allocations: 68.44 kB / 0.9884 GB, free: 138.1 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.921e-05/0.7417, allocations: 14.91 kB / 0.9884 GB, free: 138.1 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.435e-05/0.7417, allocations: 26.33 kB / 0.9884 GB, free: 138.1 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001553/0.7433, allocations: 474.5 kB / 0.9889 GB, free: 138 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.901e-05/0.7433, allocations: 31.06 kB / 0.9889 GB, free: 138 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001716/0.745, allocations: 253.8 kB / 0.9892 GB, free: 138 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001295/0.7451, allocations: 84.69 kB / 0.9892 GB, free: 138 MB / 0.7169 GB Warning: Assuming fixed start value for the following 7 variables: storage.vol[1].dynBal.U:VARIABLE(start = storage.vol[1].dynBal.fluidVolume * storage.vol[1].dynBal.rho_start * BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.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 [4] storage.vol[2].dynBal.U:VARIABLE(start = storage.vol[2].dynBal.fluidVolume * storage.vol[2].dynBal.rho_start * BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.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 [4] storage.vol[3].dynBal.U:VARIABLE(start = storage.vol[3].dynBal.fluidVolume * storage.vol[3].dynBal.rho_start * BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.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 [4] storage.vol[4].dynBal.U:VARIABLE(start = storage.vol[4].dynBal.fluidVolume * storage.vol[4].dynBal.rho_start * BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.storage.vol.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.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 [4] storage.vol_HX_1.dynBal.U:VARIABLE(start = storage.vol_HX_1.dynBal.fluidVolume * storage.vol_HX_1.dynBal.rho_start * BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.storage.vol_HX_1.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.storage.vol_HX_1.dynBal.Medium.setState_pTX(storage.vol_HX_1.dynBal.p_start, storage.vol_HX_1.dynBal.T_start, {})) + (storage.vol_HX_1.dynBal.T_start - 273.15) * 0.0 unit = \"J\" fixed = true nominal = 1e5 protected = true ) \"Internal energy of fluid\" type: Real storage.vol_bot.dynBal.U:VARIABLE(start = storage.vol_bot.dynBal.fluidVolume * storage.vol_bot.dynBal.rho_start * BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.storage.vol_bot.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.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.ThermalStorages.Examples.FluidStorage.storage.vol_top.dynBal.Medium.specificInternalEnergy(BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.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 Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 68 * Number of states: 0 () * Number of discrete variables: 10 ($PRE.m_flow2.count,$PRE.m_flow2.T_start,$PRE.m_flow1.count,$PRE.m_flow1.T_start,m_flow2.count,m_flow2.T_start,m_flow1.count,m_flow1.T_start,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (217): * Single equations (assignments): 215 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.001909/0.747, allocations: 1.216 MB / 0.9904 GB, free: 137.5 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005816/0.7476, allocations: 266.6 kB / 0.9907 GB, free: 137.5 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003581/0.7512, allocations: 1.923 MB / 0.9926 GB, free: 136.7 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.724e-05/0.7512, allocations: 18.75 kB / 0.9926 GB, free: 136.7 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.354e-06/0.7512, allocations: 0.5625 kB / 0.9926 GB, free: 136.7 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002728/0.754, allocations: 1.534 MB / 0.9941 GB, free: 136.2 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007496/0.7615, allocations: 4.417 MB / 0.9984 GB, free: 134.4 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.882e-06/0.7615, allocations: 1.25 kB / 0.9984 GB, free: 134.4 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001294/0.7628, allocations: 336.6 kB / 0.9987 GB, free: 134.4 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.044e-05/0.7628, allocations: 9.094 kB / 0.9987 GB, free: 134.4 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.661e-05/0.7628, allocations: 36.41 kB / 0.9988 GB, free: 134.4 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.536e-06/0.7629, allocations: 9.75 kB / 0.9988 GB, free: 134.4 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.745e-06/0.7629, allocations: 2.375 kB / 0.9988 GB, free: 134.4 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003916/0.7668, allocations: 2.991 MB / 1.002 GB, free: 133.1 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001311/0.7681, allocations: 0.507 MB / 1.002 GB, free: 132.8 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003121/0.7684, allocations: 27.81 kB / 1.002 GB, free: 132.8 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001258/0.7697, allocations: 89.83 kB / 1.002 GB, free: 132.8 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001797/0.7698, allocations: 108 kB / 1.002 GB, free: 132.8 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000108/0.7699, allocations: 66.44 kB / 1.002 GB, free: 132.7 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.002024/0.772, allocations: 1.744 MB / 1.004 GB, free: 132.1 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1e-07/0.772, allocations: 2.125 kB / 1.004 GB, free: 132.1 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.002128/0.7741, allocations: 0.9305 MB / 1.005 GB, free: 132 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 7 (storage.vol[1].dynBal.U,storage.vol[2].dynBal.U,storage.vol[3].dynBal.U,storage.vol[4].dynBal.U,storage.vol_HX_1.dynBal.U,storage.vol_bot.dynBal.U,storage.vol_top.dynBal.U) * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,m_flow1.T_start,m_flow1.count,m_flow2.T_start,m_flow2.count) * Number of discrete states: 2 (m_flow1.count,m_flow2.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (136): * Single equations (assignments): 128 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 4 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.004096/0.7782, allocations: 3.919 MB / 1.009 GB, free: 129.5 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.002348/0.7805, allocations: 1.916 MB / 1.011 GB, free: 127.5 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 4.178e-06/0.7805, allocations: 5.453 kB / 1.011 GB, free: 127.5 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.0009391/0.7815, allocations: 0.7859 MB / 1.012 GB, free: 126.7 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005515/0.787, allocations: 1.588 MB / 1.013 GB, free: 125.3 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02373/0.8107, allocations: 21.32 MB / 1.034 GB, free: 103.4 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001203/0.8119, allocations: 1.647 MB / 1.036 GB, free: 101.7 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.002268/0.8142, allocations: 0.8235 MB / 1.036 GB, free: 100.9 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001159/0.8154, allocations: 1.085 MB / 1.037 GB, free: 99.79 MB / 0.7169 GB Notification: Performance of SimCode: time 8.92e-07/0.8154, allocations: 3.938 kB / 1.037 GB, free: 99.79 MB / 0.7169 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1041/0.9194, allocations: 80.6 MB / 1.116 GB, free: 20.36 MB / 0.7169 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.02/14.94, allocations: 18.33 kB / 1.116 GB, free: 20.35 MB / 0.7169 GB " [Timeout remaining time 645] (rm -f BuildingSystems_BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.pipe ; mkfifo BuildingSystems_BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.pipe >> ../files/BuildingSystems_BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.sim & python3 -m fmpy simulate --output-file BuildingSystems_BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage_res.csv --start-time 0 --stop-time 2000 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.8 BuildingSystems_BuildingSystems_Technologies_ThermalStorages_Examples_FluidStorage.fmu > BuildingSystems_BuildingSystems.Technologies.ThermalStorages.Examples.FluidStorage.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 19.039039390161633] Failed to read output from testmodel.py, exit status != 0: 15.092440662905574 15.111071652 14.78920752 Calling exit ...