Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Examples.Tutorial.Boiler.System4.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: translateModel(Buildings.Examples.Tutorial.Boiler.System4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Examples.Tutorial.Boiler.System4") translateModel(Buildings.Examples.Tutorial.Boiler.System4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Examples.Tutorial.Boiler.System4") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.836/1.836, allocations: 288.4 MB / 303.4 MB, free: 8.188 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001034/0.001034, allocations: 183 kB / 372 MB, free: 10.2 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.858/1.858, allocations: 205.4 MB / 0.6307 GB, free: 9.848 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009066/0.0009064, allocations: 100.6 kB / 0.7441 GB, free: 5.777 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004407/0.0004408, allocations: 10.53 kB / 0.8669 GB, free: 142.1 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2572/0.2577, allocations: 115.3 MB / 0.9796 GB, free: 27.63 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System4): time 1.796/2.054, allocations: 479.7 MB / 1.448 GB, free: 49.68 MB / 0.948 GB Notification: Performance of NFInst.instExpressions: time 0.1069/2.161, allocations: 64.98 MB / 1.511 GB, free: 48.56 MB / 0.948 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01981/2.181, allocations: 343.8 kB / 1.512 GB, free: 48.56 MB / 0.948 GB Notification: Performance of NFTyping.typeComponents: time 0.01728/2.198, allocations: 3.412 MB / 1.515 GB, free: 48.5 MB / 0.948 GB Notification: Performance of NFTyping.typeBindings: time 0.04513/2.243, allocations: 10.23 MB / 1.525 GB, free: 48.04 MB / 0.948 GB Notification: Performance of NFTyping.typeClassSections: time 0.03204/2.275, allocations: 8.213 MB / 1.533 GB, free: 47.68 MB / 0.948 GB Notification: Performance of NFFlatten.flatten: time 0.04714/2.323, allocations: 34.07 MB / 1.566 GB, free: 44.13 MB / 0.948 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01608/2.339, allocations: 7.769 MB / 1.574 GB, free: 41.04 MB / 0.948 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02347/2.362, allocations: 9.001 MB / 1.583 GB, free: 37.66 MB / 0.948 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01711/2.379, allocations: 7.782 MB / 1.59 GB, free: 34.62 MB / 0.948 GB Notification: Performance of NFPackage.collectConstants: time 0.004997/2.384, allocations: 399.2 kB / 1.591 GB, free: 34.62 MB / 0.948 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02005/2.405, allocations: 3.707 MB / 1.594 GB, free: 33.61 MB / 0.948 GB Notification: Performance of NFScalarize.scalarize: time 0.006617/2.411, allocations: 2.195 MB / 1.597 GB, free: 32.61 MB / 0.948 GB Notification: Performance of NFVerifyModel.verify: time 0.008916/2.42, allocations: 2.247 MB / 1.599 GB, free: 32.21 MB / 0.948 GB Notification: Performance of NFConvertDAE.convert: time 0.024/2.444, allocations: 13.6 MB / 1.612 GB, free: 22.54 MB / 0.948 GB Notification: Performance of FrontEnd - DAE generated: time 7.484e-06/2.444, allocations: 0 / 1.612 GB, free: 22.54 MB / 0.948 GB Notification: Performance of FrontEnd: time 2.444e-06/2.444, allocations: 0 / 1.612 GB, free: 22.54 MB / 0.948 GB Notification: Performance of Transformations before backend: time 0.0008608/2.445, allocations: 0 / 1.612 GB, free: 22.54 MB / 0.948 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1624 * Number of variables: 1624 Notification: Performance of Generate backend data structure: time 0.02879/2.474, allocations: 10.15 MB / 1.622 GB, free: 13.23 MB / 0.948 GB Notification: Performance of prepare preOptimizeDAE: time 4.982e-05/2.474, allocations: 12.03 kB / 1.622 GB, free: 13.22 MB / 0.948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01113/2.485, allocations: 1.885 MB / 1.624 GB, free: 11.34 MB / 0.948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02468/2.51, allocations: 9.331 MB / 1.633 GB, free: 4.863 MB / 0.948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007018/2.511, allocations: 0.5152 MB / 1.633 GB, free: 4.562 MB / 0.948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002917/2.514, allocations: 0.6805 MB / 1.634 GB, free: 4.102 MB / 0.948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0236/2.537, allocations: 7.689 MB / 1.642 GB, free: 14.57 MB / 0.9636 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0004405/2.538, allocations: 15.84 kB / 1.642 GB, free: 14.55 MB / 0.9636 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002295/2.54, allocations: 272.1 kB / 1.642 GB, free: 14.49 MB / 0.9636 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003531/2.54, allocations: 256.8 kB / 1.642 GB, free: 14.24 MB / 0.9636 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01708/2.557, allocations: 5.883 MB / 1.648 GB, free: 10.35 MB / 0.9636 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 0.07253/2.63, allocations: 38.2 MB / 1.685 GB, free: 9.035 MB / 0.9948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007815/2.638, allocations: 4.003 MB / 1.689 GB, free: 6.316 MB / 0.9948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004364/2.642, allocations: 2.101 MB / 1.691 GB, free: 4.961 MB / 0.9948 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 0.02803/2.67, allocations: 9.483 MB / 1.7 GB, free: 13.7 MB / 1.01 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004941/2.675, allocations: 2.129 MB / 1.702 GB, free: 12.2 MB / 1.01 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.004906/2.68, allocations: 419.1 kB / 1.703 GB, free: 11.85 MB / 1.01 GB Notification: Performance of pre-optimization done (n=331): time 1.756e-05/2.68, allocations: 0 / 1.703 GB, free: 11.85 MB / 1.01 GB Notification: Performance of matching and sorting (n=340): time 0.04243/2.723, allocations: 12.91 MB / 1.715 GB, free: 1.664 MB / 1.01 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002239/2.723, allocations: 430 kB / 1.716 GB, free: 1.156 MB / 1.01 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02061/2.744, allocations: 7.568 MB / 1.723 GB, free: 11.31 MB / 1.026 GB Notification: Performance of collectPreVariables (initialization): time 0.001566/2.745, allocations: 121.7 kB / 1.723 GB, free: 11.19 MB / 1.026 GB Notification: Performance of collectInitialEqns (initialization): time 0.006649/2.752, allocations: 4.651 MB / 1.728 GB, free: 6.527 MB / 1.026 GB Notification: Performance of collectInitialBindings (initialization): time 0.002355/2.754, allocations: 1.192 MB / 1.729 GB, free: 5.344 MB / 1.026 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001058/2.755, allocations: 103.6 kB / 1.729 GB, free: 5.246 MB / 1.026 GB Notification: Performance of setup shared object (initialization): time 0.0005404/2.756, allocations: 0.4931 MB / 1.73 GB, free: 4.746 MB / 1.026 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005447/2.761, allocations: 1.911 MB / 1.732 GB, free: 2.828 MB / 1.026 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006598/2.768, allocations: 3.631 MB / 1.735 GB, free: 14.46 MB / 1.042 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006419/2.775, allocations: 2.452 MB / 1.737 GB, free: 12.01 MB / 1.042 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.666e-05/2.775, allocations: 12 kB / 1.737 GB, free: 12 MB / 1.042 GB Notification: Performance of matching and sorting (n=640) (initialization): time 0.02356/2.798, allocations: 7.085 MB / 1.744 GB, free: 4.887 MB / 1.042 GB Notification: Performance of prepare postOptimizeDAE: time 0.001183/2.799, allocations: 1.254 MB / 1.746 GB, free: 3.102 MB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001251/2.8, allocations: 43.98 kB / 1.746 GB, free: 3.059 MB / 1.042 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009712/2.809, allocations: 1.783 MB / 1.747 GB, free: 1.273 MB / 1.042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00548/2.815, allocations: 1.065 MB / 1.748 GB, free: 212 kB / 1.042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01128/2.826, allocations: 6.553 MB / 1.755 GB, free: 9.324 MB / 1.057 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01023/2.836, allocations: 0.7247 MB / 1.756 GB, free: 8.602 MB / 1.057 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001407/2.838, allocations: 239.9 kB / 1.756 GB, free: 8.367 MB / 1.057 GB Notification: Performance of prepare postOptimizeDAE: time 1.743e-05/2.838, allocations: 4.625 kB / 1.756 GB, free: 8.363 MB / 1.057 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01756/2.855, allocations: 6.057 MB / 1.762 GB, free: 2.289 MB / 1.057 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001427/2.856, allocations: 44.92 kB / 1.762 GB, free: 2.246 MB / 1.057 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009021/2.865, allocations: 1.645 MB / 1.763 GB, free: 0.5938 MB / 1.057 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004942/2.87, allocations: 1.03 MB / 1.764 GB, free: 15.56 MB / 1.073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01529/2.885, allocations: 8.487 MB / 1.773 GB, free: 6.676 MB / 1.073 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009507/2.895, allocations: 0.6934 MB / 1.773 GB, free: 5.988 MB / 1.073 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001295/2.896, allocations: 227.9 kB / 1.774 GB, free: 5.766 MB / 1.073 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 172 * Number of states: 0 () * Number of discrete variables: 13 ($whenCondition1,$PRE.timTab.tab.nextTimeEvent,timTab.tab.nextTimeEvent,$PRE.timTab.tab.nextTimeEventScaled,timTab.tab.nextTimeEventScaled,$PRE.hysTOut.y,hysTOut.y,$PRE.hysTBoi.y,hysTBoi.y,and1.y,and2.y,$PRE.hysPum.y,hysPum.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (577): * Single equations (assignments): 562 * Array equations: 6 * Algorithm blocks: 0 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(2,100.0%) 4,(1,100.0%) 4} * Non-linear torn systems: 2 {5 6,13 22} Notification: Performance of prepare postOptimizeDAE: time 0.007296/2.903, allocations: 2.124 MB / 1.776 GB, free: 3.629 MB / 1.073 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003156/2.906, allocations: 0.8296 MB / 1.776 GB, free: 2.789 MB / 1.073 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0135/2.92, allocations: 5.164 MB / 1.781 GB, free: 13.57 MB / 1.089 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.843e-05/2.92, allocations: 39.98 kB / 1.781 GB, free: 13.53 MB / 1.089 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.05e-05/2.92, allocations: 0 / 1.781 GB, free: 13.53 MB / 1.089 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.008213/2.928, allocations: 3.847 MB / 1.785 GB, free: 9.633 MB / 1.089 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 postOpt removeSimpleEquations (simulation): time 0.03175/2.96, allocations: 12.24 MB / 1.797 GB, free: 13.33 MB / 1.104 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.313e-05/2.96, allocations: 4 kB / 1.797 GB, free: 13.32 MB / 1.104 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003271/2.963, allocations: 0.6867 MB / 1.798 GB, free: 12.64 MB / 1.104 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.00168/2.965, allocations: 0.6427 MB / 1.799 GB, free: 11.98 MB / 1.104 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003626/2.965, allocations: 103.9 kB / 1.799 GB, free: 11.88 MB / 1.104 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009483/2.975, allocations: 11.76 MB / 1.81 GB, free: 15.15 MB / 1.12 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.206e-06/2.975, allocations: 0 / 1.81 GB, free: 15.15 MB / 1.12 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01706/2.992, allocations: 6.977 MB / 1.817 GB, free: 8.086 MB / 1.12 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006216/2.998, allocations: 1.478 MB / 1.818 GB, free: 6.578 MB / 1.12 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003208/3.001, allocations: 83.98 kB / 1.818 GB, free: 6.496 MB / 1.12 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008476/3.01, allocations: 0.6509 MB / 1.819 GB, free: 5.844 MB / 1.12 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008749/3.011, allocations: 254.4 kB / 1.819 GB, free: 5.594 MB / 1.12 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007622/3.012, allocations: 170.5 kB / 1.819 GB, free: 5.43 MB / 1.12 GB Notification: Performance of sorting global known variables: time 0.01259/3.024, allocations: 4.98 MB / 1.824 GB, free: 0.4961 MB / 1.12 GB Notification: Performance of sort global known variables: time 7.51e-07/3.024, allocations: 0 / 1.824 GB, free: 0.4961 MB / 1.12 GB Notification: Performance of remove unused functions: time 0.02261/3.047, allocations: 4.289 MB / 1.829 GB, free: 12.21 MB / 1.135 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 29 (vol.dynBal.medium.Xi[1],vol.dynBal.m,heaCap.T,rad.vol[1].dynBal.U,rad.vol[2].dynBal.U,rad.vol[3].dynBal.U,rad.vol[4].dynBal.U,rad.vol[5].dynBal.U,temSup.T,pumRad.vol.dynBal.U,pumRad.filter.x[1],pumRad.filter.x[2],mix.vol.dynBal.U,spl.vol.dynBal.U,spl2.vol.dynBal.U,mix2.vol.dynBal.U,spl4.vol.dynBal.U,pumBoi.vol.dynBal.U,pumBoi.filter.x[1],pumBoi.filter.x[2],boi.heaCapDry.T,valRad.vol.dynBal.U,valRad.filter.x[1],valRad.filter.x[2],valBoi.vol.dynBal.U,valBoi.filter.x[1],valBoi.filter.x[2],temRet.T,spl1.vol.dynBal.U) * Number of discrete variables: 8 ($whenCondition1,timTab.tab.nextTimeEvent,timTab.tab.nextTimeEventScaled,hysTOut.y,hysTBoi.y,and1.y,and2.y,hysPum.y) * Number of discrete states: 5 (timTab.tab.nextTimeEvent,hysTOut.y,hysTBoi.y,hysPum.y,timTab.tab.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (329): * Single equations (assignments): 309 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 9 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 8 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 7 {(1,100.0%) 3,(1,100.0%) 4,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1} * Non-linear torn systems: 1 {13 22} Notification: Performance of Backend phase and start with SimCode phase: time 0.00472/3.052, allocations: 1.8 MB / 1.83 GB, free: 10.68 MB / 1.135 GB Notification: Performance of simCode: created initialization part: time 0.02733/3.079, allocations: 9.261 MB / 1.839 GB, free: 1.32 MB / 1.135 GB Notification: Performance of simCode: created event and clocks part: time 1.718e-05/3.079, allocations: 5.875 kB / 1.839 GB, free: 1.316 MB / 1.135 GB Notification: Performance of simCode: created simulation system equations: time 0.006194/3.085, allocations: 2.85 MB / 1.842 GB, free: 14.38 MB / 1.151 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02849/3.114, allocations: 4.633 MB / 1.847 GB, free: 9.793 MB / 1.151 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.041/4.155, allocations: 19.7 MB / 1.866 GB, free: 0.4977 GB / 1.151 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01321/4.168, allocations: 4.828 MB / 1.871 GB, free: 0.4969 GB / 1.151 GB Notification: Performance of simCode: alias equations: time 0.0149/4.183, allocations: 2.204 MB / 1.873 GB, free: 0.4968 GB / 1.151 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004489/4.188, allocations: 0.6498 MB / 1.873 GB, free: 0.4968 GB / 1.151 GB Notification: Performance of SimCode: time 1.794e-06/4.188, allocations: 2.031 kB / 1.873 GB, free: 0.4968 GB / 1.151 GB Notification: Performance of Templates: time 0.2927/4.481, allocations: 169.9 MB / 2.039 GB, free: 380.2 MB / 1.151 GB make -j1 -f Buildings_maint.8.0.x_Buildings.Examples.Tutorial.Boiler.System4.makefile (rm -f Buildings_maint.8.0.x_Buildings.Examples.Tutorial.Boiler.System4.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Examples.Tutorial.Boiler.System4.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Examples.Tutorial.Boiler.System4.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Examples.Tutorial.Boiler.System4.sim & ./Buildings_maint.8.0.x_Buildings.Examples.Tutorial.Boiler.System4 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.8.0.x_Buildings.Examples.Tutorial.Boiler.System4.pipe 2>&1)