Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatExchangers_Examples_WaterHeater_u",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatExchangers_Examples_WaterHeater_u",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 0.001285/0.001285, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00151/0.00151, allocations: 199.1 kB / 16.54 MB, free: 6.672 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.531/1.531, allocations: 205.1 MB / 222.4 MB, free: 4.605 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.809/1.809, allocations: 292.3 MB / 0.5489 GB, free: 12.81 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001427/0.001427, allocations: 65.95 kB / 0.6716 GB, free: 26.15 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2381/0.2396, allocations: 114.6 MB / 0.7835 GB, free: 13.35 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.06476/0.3044, allocations: 67.09 MB / 0.849 GB, free: 10.02 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.03078/0.3352, allocations: 19.32 MB / 0.8679 GB, free: 6.652 MB / 0.6856 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004007/0.3393, allocations: 91.44 kB / 0.8679 GB, free: 6.562 MB / 0.6856 GB
Notification: Performance of NFTyping.typeComponents: time 0.003499/0.3428, allocations: 1.208 MB / 0.8691 GB, free: 5.348 MB / 0.6856 GB
Notification: Performance of NFTyping.typeBindings: time 0.007875/0.3507, allocations: 2.634 MB / 0.8717 GB, free: 2.703 MB / 0.6856 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009993/0.3607, allocations: 3.732 MB / 0.8753 GB, free: 14.99 MB / 0.7012 GB
Notification: Performance of NFFlatten.flatten: time 0.008624/0.3694, allocations: 5.359 MB / 0.8806 GB, free: 9.613 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003413/0.3728, allocations: 1.903 MB / 0.8824 GB, free: 7.656 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006125/0.379, allocations: 2.093 MB / 0.8845 GB, free: 5.566 MB / 0.7012 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004142/0.3831, allocations: 1.485 MB / 0.8859 GB, free: 4.074 MB / 0.7012 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008765/0.3841, allocations: 192 kB / 0.8861 GB, free: 3.887 MB / 0.7012 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005671/0.3897, allocations: 2.098 MB / 0.8882 GB, free: 1.785 MB / 0.7012 GB
Notification: Performance of NFScalarize.scalarize: time 0.001063/0.3908, allocations: 0.5645 MB / 0.8887 GB, free: 1.219 MB / 0.7012 GB
Notification: Performance of NFVerifyModel.verify: time 0.002023/0.3929, allocations: 1.139 MB / 0.8898 GB, free: 76 kB / 0.7012 GB
Notification: Performance of NFConvertDAE.convert: time 0.00707/0.4, allocations: 3.731 MB / 0.8935 GB, free: 12.33 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 7.844e-06/0.4, allocations: 0 / 0.8935 GB, free: 12.33 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 1.733e-06/0.4, allocations: 0 / 0.8935 GB, free: 12.33 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 5.699e-05/0.4001, allocations: 0 / 0.8935 GB, free: 12.33 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: 311
 * Number of variables: 311
Notification: Performance of Generate backend data structure: time 0.004756/0.4048, allocations: 2.709 MB / 0.8961 GB, free: 9.551 MB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 4.233e-05/0.4049, allocations: 8.031 kB / 0.8961 GB, free: 9.543 MB / 0.7169 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002181/0.4051, allocations: 194 kB / 0.8963 GB, free: 9.344 MB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001401/0.4065, allocations: 373.3 kB / 0.8967 GB, free: 8.977 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002969/0.4095, allocations: 1.733 MB / 0.8984 GB, free: 7.191 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000382/0.4099, allocations: 162.3 kB / 0.8985 GB, free: 7.031 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001924/0.4101, allocations: 132 kB / 0.8986 GB, free: 6.902 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00257/0.4127, allocations: 1.453 MB / 0.9001 GB, free: 5.355 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.355e-05/0.4127, allocations: 4 kB / 0.9001 GB, free: 5.352 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001273/0.4129, allocations: 56 kB / 0.9001 GB, free: 5.297 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.238e-05/0.4129, allocations: 32 kB / 0.9001 GB, free: 5.266 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002394/0.4153, allocations: 1.102 MB / 0.9012 GB, free: 4.156 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 0.009287/0.4246, allocations: 7.386 MB / 0.9084 GB, free: 12.2 MB / 0.7325 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00228/0.4269, allocations: 1.311 MB / 0.9097 GB, free: 10.78 MB / 0.7325 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009855/0.4279, allocations: 435.4 kB / 0.9101 GB, free: 10.35 MB / 0.7325 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003691/0.4316, allocations: 2.307 MB / 0.9124 GB, free: 7.816 MB / 0.7325 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001131/0.4328, allocations: 474.8 kB / 0.9128 GB, free: 7.34 MB / 0.7325 GB
Notification: Performance of pre-optimization done (n=66): time 3.386e-06/0.4328, allocations: 0 / 0.9128 GB, free: 7.34 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=66): time 0.003243/0.4361, allocations: 1.272 MB / 0.9141 GB, free: 6.035 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.847e-05/0.4362, allocations: 119.3 kB / 0.9142 GB, free: 5.895 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00215/0.4383, allocations: 1.497 MB / 0.9156 GB, free: 4.398 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 9.759e-05/0.4384, allocations: 49.7 kB / 0.9157 GB, free: 4.344 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008449/0.4393, allocations: 0.8998 MB / 0.9166 GB, free: 3.434 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002532/0.4396, allocations: 240.6 kB / 0.9168 GB, free: 3.195 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003327/0.4399, allocations: 210.4 kB / 0.917 GB, free: 2.984 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.0001324/0.44, allocations: 345.9 kB / 0.9173 GB, free: 2.641 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009254/0.441, allocations: 412.9 kB / 0.9177 GB, free: 2.234 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001241/0.4422, allocations: 0.7603 MB / 0.9185 GB, free: 1.316 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002214/0.4444, allocations: 1.139 MB / 0.9196 GB, free: 44 kB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.698e-06/0.4445, allocations: 4 kB / 0.9196 GB, free: 40 kB / 0.7325 GB
Notification: Performance of matching and sorting (n=128) (initialization): time 0.3895/0.834, allocations: 1.337 MB / 0.9209 GB, free: 134.3 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 5.911e-05/0.8341, allocations: 39.67 kB / 0.9209 GB, free: 134.3 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.594e-05/0.8341, allocations: 14.83 kB / 0.9209 GB, free: 134.3 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.608e-05/0.8342, allocations: 15.83 kB / 0.921 GB, free: 134.3 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001087/0.8352, allocations: 257.3 kB / 0.9212 GB, free: 134.3 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.39e-05/0.8353, allocations: 24.14 kB / 0.9212 GB, free: 134.3 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00137/0.8367, allocations: 137.8 kB / 0.9214 GB, free: 134.3 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001303/0.8368, allocations: 53.86 kB / 0.9214 GB, free: 134.3 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001635/0.8385, allocations: 0.718 MB / 0.9221 GB, free: 134.2 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001169/0.8396, allocations: 0.7444 MB / 0.9228 GB, free: 133.8 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002108/0.8418, allocations: 1.108 MB / 0.9239 GB, free: 133.4 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.688e-06/0.8418, allocations: 5.375 kB / 0.9239 GB, free: 133.4 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=128) (initialization_lambda0): time 0.003279/0.8451, allocations: 1.314 MB / 0.9252 GB, free: 133 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 3.562e-05/0.8451, allocations: 34.77 kB / 0.9252 GB, free: 133 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.02e-05/0.8451, allocations: 15.02 kB / 0.9253 GB, free: 133 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.499e-05/0.8452, allocations: 16.12 kB / 0.9253 GB, free: 133 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008832/0.8461, allocations: 255.9 kB / 0.9255 GB, free: 132.9 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.628e-05/0.8461, allocations: 23.86 kB / 0.9255 GB, free: 132.9 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001185/0.8473, allocations: 133.5 kB / 0.9257 GB, free: 132.9 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.231e-05/0.8474, allocations: 50.36 kB / 0.9257 GB, free: 132.9 MB / 0.7325 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 42
 * Number of states: 0 ()
 * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (124):
 * Single equations (assignments): 120
 * Array equations: 2
 * Algorithm blocks: 1
 * Record equations: 1
 * 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 0.0003957/0.8478, allocations: 244.9 kB / 0.9259 GB, free: 132.7 MB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003441/0.8481, allocations: 167.9 kB / 0.9261 GB, free: 132.7 MB / 0.7325 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002469/0.8506, allocations: 1.123 MB / 0.9272 GB, free: 132.3 MB / 0.7325 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.377e-05/0.8506, allocations: 7.781 kB / 0.9272 GB, free: 132.3 MB / 0.7325 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.023e-05/0.8507, allocations: 8.312 kB / 0.9272 GB, free: 132.2 MB / 0.7325 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001657/0.8523, allocations: 0.8351 MB / 0.928 GB, free: 131.9 MB / 0.7325 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004319/0.8566, allocations: 2.478 MB / 0.9305 GB, free: 130.8 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.302e-06/0.8567, allocations: 0.6562 kB / 0.9305 GB, free: 130.8 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007482/0.8574, allocations: 164.6 kB / 0.9306 GB, free: 130.8 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001891/0.8576, allocations: 31.09 kB / 0.9306 GB, free: 130.8 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.54e-05/0.8577, allocations: 23.16 kB / 0.9307 GB, free: 130.8 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000921/0.8586, allocations: 1.478 MB / 0.9321 GB, free: 129.3 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.643e-06/0.8586, allocations: 0 / 0.9321 GB, free: 129.3 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003175/0.8618, allocations: 1.578 MB / 0.9336 GB, free: 128.6 MB / 0.7325 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006153/0.8625, allocations: 342.7 kB / 0.934 GB, free: 128.4 MB / 0.7325 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002035/0.8627, allocations: 17.75 kB / 0.934 GB, free: 128.4 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000819/0.8635, allocations: 58.06 kB / 0.934 GB, free: 128.4 MB / 0.7325 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001414/0.8636, allocations: 55.59 kB / 0.9341 GB, free: 128.4 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.963e-05/0.8637, allocations: 34.72 kB / 0.9341 GB, free: 128.4 MB / 0.7325 GB
Notification: Performance of sorting global known variables: time 0.001421/0.8652, allocations: 1.002 MB / 0.9351 GB, free: 128 MB / 0.7325 GB
Notification: Performance of sort global known variables: time 1.3e-07/0.8652, allocations: 0 / 0.9351 GB, free: 128 MB / 0.7325 GB
Notification: Performance of remove unused functions: time 0.002855/0.868, allocations: 1.012 MB / 0.9361 GB, free: 127.8 MB / 0.7325 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 6 (vol.dynBal.U,mov.filter.x[1],mov.filter.x[2],conPI.I.y,THeaOut.T,hea.vol.dynBal.U)
 * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count)
 * Number of discrete states: 1 (TSet.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (74):
 * Single equations (assignments): 66
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 5
 * When equations: 2
 * 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
   {(1,2,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.004926/0.873, allocations: 2.591 MB / 0.9386 GB, free: 126.6 MB / 0.7325 GB
Notification: Performance of simCode: created initialization part: time 0.00493/0.8779, allocations: 1.798 MB / 0.9404 GB, free: 125.9 MB / 0.7325 GB
Notification: Performance of simCode: created event and clocks part: time 9.528e-06/0.878, allocations: 4.719 kB / 0.9404 GB, free: 125.9 MB / 0.7325 GB
Notification: Performance of simCode: created simulation system equations: time 0.001393/0.8794, allocations: 0.5648 MB / 0.9409 GB, free: 125.6 MB / 0.7325 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003904/0.8833, allocations: 0.8162 MB / 0.9417 GB, free: 125.4 MB / 0.7325 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02204/0.9054, allocations: 12.68 MB / 0.9541 GB, free: 118.2 MB / 0.7325 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008448/0.9062, allocations: 1.413 MB / 0.9555 GB, free: 117.4 MB / 0.7325 GB
Notification: Performance of simCode: alias equations: time 0.001927/0.9082, allocations: 406.5 kB / 0.9559 GB, free: 117.3 MB / 0.7325 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007758/0.909, allocations: 0.7362 MB / 0.9566 GB, free: 116.7 MB / 0.7325 GB
Notification: Performance of SimCode: time 8.81e-07/0.909, allocations: 4 kB / 0.9566 GB, free: 116.7 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07353/0.9825, allocations: 46.73 MB / 1.002 GB, free: 76.21 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate platform static: time 11.35/12.33, allocations: 14.62 kB / 1.002 GB, free: 76.2 MB / 0.7325 GB
(rm -f Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.sim & python3 -m fmpy simulate  --output-file Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u_res.csv --start-time 0 --stop-time 172800 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Fluid_HeatExchangers_Examples_WaterHeater_u.fmu > Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1)