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 0.001514/0.001514, allocations: 105.4 kB / 15.7 MB, free: 24 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001915/0.001915, allocations: 196.5 kB / 16.64 MB, free: 6.453 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.356/1.356, allocations: 205.1 MB / 222.5 MB, free: 4.578 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 1.632/1.632, allocations: 292.3 MB / 0.549 GB, free: 12.73 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 0.001382/0.001382, allocations: 77.59 kB / 0.6718 GB, free: 26.22 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2171/0.2185, allocations: 114.5 MB / 0.7836 GB, free: 13.28 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.06186/0.2804, allocations: 67.09 MB / 0.8492 GB, free: 9.949 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.02854/0.3089, allocations: 19.32 MB / 0.868 GB, free: 6.586 MB / 0.6856 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003724/0.3128, allocations: 91.5 kB / 0.8681 GB, free: 6.496 MB / 0.6856 GB
Notification: Performance of NFTyping.typeComponents: time 0.003987/0.3168, allocations: 1.204 MB / 0.8693 GB, free: 5.285 MB / 0.6856 GB
Notification: Performance of NFTyping.typeBindings: time 0.008245/0.3251, allocations: 2.643 MB / 0.8719 GB, free: 2.633 MB / 0.6856 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00983/0.335, allocations: 3.752 MB / 0.8755 GB, free: 14.91 MB / 0.7012 GB
Notification: Performance of NFFlatten.flatten: time 0.007952/0.3429, allocations: 5.363 MB / 0.8808 GB, free: 9.523 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003203/0.3462, allocations: 1.903 MB / 0.8826 GB, free: 7.566 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005089/0.3513, allocations: 2.095 MB / 0.8847 GB, free: 5.469 MB / 0.7012 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002723/0.354, allocations: 1.488 MB / 0.8861 GB, free: 3.977 MB / 0.7012 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005073/0.3546, allocations: 192 kB / 0.8863 GB, free: 3.789 MB / 0.7012 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004549/0.3591, allocations: 2.11 MB / 0.8884 GB, free: 1.676 MB / 0.7012 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008314/0.36, allocations: 0.5606 MB / 0.8889 GB, free: 1.113 MB / 0.7012 GB
Notification: Performance of NFVerifyModel.verify: time 0.001758/0.3618, allocations: 1.147 MB / 0.89 GB, free: 15.96 MB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.006835/0.3686, allocations: 3.766 MB / 0.8937 GB, free: 12.18 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 7.714e-06/0.3687, allocations: 4 kB / 0.8937 GB, free: 12.18 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 1.933e-06/0.3687, allocations: 0 / 0.8937 GB, free: 12.18 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 7.816e-05/0.3688, allocations: 0 / 0.8937 GB, free: 12.18 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 0.005185/0.374, allocations: 2.718 MB / 0.8964 GB, free: 9.387 MB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 4.827e-05/0.374, allocations: 8.031 kB / 0.8964 GB, free: 9.379 MB / 0.7169 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002191/0.3743, allocations: 186 kB / 0.8966 GB, free: 9.188 MB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001497/0.3758, allocations: 373.3 kB / 0.8969 GB, free: 8.82 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003538/0.3793, allocations: 1.8 MB / 0.8987 GB, free: 6.969 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.367e-05/0.3794, allocations: 102.5 kB / 0.8988 GB, free: 6.867 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002275/0.3797, allocations: 136 kB / 0.8989 GB, free: 6.734 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00261/0.3823, allocations: 1.453 MB / 0.9003 GB, free: 5.188 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.208e-05/0.3824, allocations: 3.938 kB / 0.9003 GB, free: 5.184 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001194/0.3825, allocations: 56 kB / 0.9004 GB, free: 5.129 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.294e-05/0.3825, allocations: 32 kB / 0.9004 GB, free: 5.098 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00237/0.3849, allocations: 1.094 MB / 0.9015 GB, free: 3.996 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 0.009362/0.3943, allocations: 7.315 MB / 0.9086 GB, free: 12.11 MB / 0.7325 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002136/0.3965, allocations: 1.303 MB / 0.9099 GB, free: 10.7 MB / 0.7325 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000912/0.3974, allocations: 427.5 kB / 0.9103 GB, free: 10.28 MB / 0.7325 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003636/0.4011, allocations: 2.311 MB / 0.9126 GB, free: 7.738 MB / 0.7325 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001048/0.4022, allocations: 466.8 kB / 0.913 GB, free: 7.27 MB / 0.7325 GB
Notification: Performance of pre-optimization done (n=66): time 3.516e-06/0.4022, allocations: 4 kB / 0.913 GB, free: 7.266 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=66): time 0.003169/0.4054, allocations: 1.26 MB / 0.9142 GB, free: 5.973 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.318e-05/0.4055, allocations: 111.4 kB / 0.9143 GB, free: 5.84 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002076/0.4075, allocations: 1.504 MB / 0.9158 GB, free: 4.336 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001186/0.4077, allocations: 41.7 kB / 0.9158 GB, free: 4.289 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007492/0.4084, allocations: 0.8959 MB / 0.9167 GB, free: 3.383 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000244/0.4087, allocations: 248.6 kB / 0.917 GB, free: 3.137 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003036/0.409, allocations: 210.4 kB / 0.9172 GB, free: 2.926 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.000123/0.4091, allocations: 345.9 kB / 0.9175 GB, free: 2.582 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008903/0.41, allocations: 408.9 kB / 0.9179 GB, free: 2.18 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001149/0.4112, allocations: 0.7564 MB / 0.9186 GB, free: 1.266 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001919/0.4131, allocations: 1.131 MB / 0.9197 GB, free: 0 / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.3505/0.7636, allocations: 2.266 kB / 0.9197 GB, free: 134.4 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=128) (initialization): time 0.003522/0.7672, allocations: 1.33 MB / 0.921 GB, free: 134.3 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 5.367e-05/0.7672, allocations: 37.45 kB / 0.9211 GB, free: 134.2 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.371e-05/0.7673, allocations: 11.53 kB / 0.9211 GB, free: 134.2 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.57e-05/0.7673, allocations: 16.16 kB / 0.9211 GB, free: 134.2 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001001/0.7683, allocations: 252 kB / 0.9213 GB, free: 134.2 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.818e-05/0.7684, allocations: 21.59 kB / 0.9213 GB, free: 134.2 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001155/0.7695, allocations: 143 kB / 0.9215 GB, free: 134.2 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001102/0.7697, allocations: 49.53 kB / 0.9215 GB, free: 134.2 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001528/0.7712, allocations: 0.7146 MB / 0.9222 GB, free: 134.1 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001114/0.7723, allocations: 0.7396 MB / 0.9229 GB, free: 133.7 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001887/0.7742, allocations: 1.099 MB / 0.924 GB, free: 133.3 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.356e-06/0.7742, allocations: 7.188 kB / 0.924 GB, free: 133.3 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=128) (initialization_lambda0): time 0.002767/0.777, allocations: 1.304 MB / 0.9253 GB, free: 132.9 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 3.497e-05/0.7771, allocations: 37.05 kB / 0.9253 GB, free: 132.9 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.821e-05/0.7771, allocations: 13.42 kB / 0.9254 GB, free: 132.9 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.329e-05/0.7771, allocations: 15.06 kB / 0.9254 GB, free: 132.9 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008745/0.778, allocations: 253.6 kB / 0.9256 GB, free: 132.8 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.567e-05/0.778, allocations: 21.23 kB / 0.9256 GB, free: 132.8 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001126/0.7791, allocations: 128.7 kB / 0.9257 GB, free: 132.8 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.604e-05/0.7792, allocations: 51.83 kB / 0.9258 GB, free: 132.8 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 0.0003155/0.7796, allocations: 252.3 kB / 0.926 GB, free: 132.6 MB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002612/0.7798, allocations: 167.3 kB / 0.9262 GB, free: 132.5 MB / 0.7325 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002276/0.7821, allocations: 1.114 MB / 0.9273 GB, free: 132.1 MB / 0.7325 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.504e-05/0.7821, allocations: 10.81 kB / 0.9273 GB, free: 132.1 MB / 0.7325 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.047e-06/0.7822, allocations: 2.812 kB / 0.9273 GB, free: 132.1 MB / 0.7325 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001587/0.7837, allocations: 0.826 MB / 0.9281 GB, free: 131.8 MB / 0.7325 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0041/0.7879, allocations: 2.47 MB / 0.9305 GB, free: 130.7 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.621e-06/0.7879, allocations: 3.938 kB / 0.9305 GB, free: 130.7 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007191/0.7886, allocations: 150 kB / 0.9307 GB, free: 130.7 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001931/0.7888, allocations: 38.97 kB / 0.9307 GB, free: 130.7 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.902e-05/0.7889, allocations: 25.16 kB / 0.9307 GB, free: 130.7 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009161/0.7898, allocations: 1.468 MB / 0.9322 GB, free: 129.2 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.62e-06/0.7898, allocations: 7.359 kB / 0.9322 GB, free: 129.2 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003084/0.7929, allocations: 1.565 MB / 0.9337 GB, free: 128.5 MB / 0.7325 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006479/0.7936, allocations: 338.1 kB / 0.934 GB, free: 128.3 MB / 0.7325 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002078/0.7938, allocations: 17.88 kB / 0.934 GB, free: 128.3 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008228/0.7946, allocations: 58.95 kB / 0.9341 GB, free: 128.3 MB / 0.7325 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001502/0.7948, allocations: 62.73 kB / 0.9342 GB, free: 128.3 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.124e-05/0.7949, allocations: 38.02 kB / 0.9342 GB, free: 128.2 MB / 0.7325 GB
Notification: Performance of sorting global known variables: time 0.001543/0.7964, allocations: 0.9985 MB / 0.9352 GB, free: 127.9 MB / 0.7325 GB
Notification: Performance of sort global known variables: time 3.3e-07/0.7965, allocations: 0 / 0.9352 GB, free: 127.9 MB / 0.7325 GB
Notification: Performance of remove unused functions: time 0.002814/0.7993, allocations: 1.007 MB / 0.9361 GB, free: 127.7 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 0.005484/0.8048, allocations: 2.586 MB / 0.9387 GB, free: 126.4 MB / 0.7325 GB
Notification: Performance of simCode: created initialization part: time 0.004576/0.8094, allocations: 1.707 MB / 0.9403 GB, free: 125.8 MB / 0.7325 GB
Notification: Performance of simCode: created event and clocks part: time 6.722e-06/0.8094, allocations: 0 / 0.9403 GB, free: 125.8 MB / 0.7325 GB
Notification: Performance of simCode: created simulation system equations: time 0.001272/0.8107, allocations: 0.5638 MB / 0.9409 GB, free: 125.5 MB / 0.7325 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003923/0.8147, allocations: 0.8096 MB / 0.9417 GB, free: 125.4 MB / 0.7325 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02172/0.8364, allocations: 11.59 MB / 0.953 GB, free: 119.6 MB / 0.7325 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009634/0.8374, allocations: 1.404 MB / 0.9544 GB, free: 118.8 MB / 0.7325 GB
Notification: Performance of simCode: alias equations: time 0.001907/0.8393, allocations: 407.2 kB / 0.9548 GB, free: 118.7 MB / 0.7325 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001025/0.8404, allocations: 0.7402 MB / 0.9555 GB, free: 118.2 MB / 0.7325 GB
Notification: Performance of SimCode: time 1.573e-06/0.8404, allocations: 0 / 0.9555 GB, free: 118.2 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0754/0.9158, allocations: 46.74 MB / 1.001 GB, free: 77.8 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate platform static: time 12.74/13.66, allocations: 12.48 kB / 1.001 GB, free: 77.79 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)