Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Examples.Tutorial.Boiler.System3.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: translateModel(Buildings.Examples.Tutorial.Boiler.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.Tutorial.Boiler.System3") translateModel(Buildings.Examples.Tutorial.Boiler.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.Tutorial.Boiler.System3") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001103/0.001103, allocations: 91.92 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001324/0.001324, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.766/1.766, allocations: 205.4 MB / 222.1 MB, free: 5.664 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 1.808/1.808, allocations: 292.7 MB / 0.5499 GB, free: 14.59 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 0.0005348/0.0005348, allocations: 17.88 kB / 0.6737 GB, free: 26.23 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3092/0.3098, allocations: 116.3 MB / 0.7873 GB, free: 12 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System3): time 1.214/1.524, allocations: 479.6 MB / 1.256 GB, free: 3.855 MB / 0.9512 GB Notification: Performance of NFInst.instExpressions: time 1.062/2.586, allocations: 64.92 MB / 1.319 GB, free: 40.09 MB / 0.9669 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02634/2.613, allocations: 339.7 kB / 1.319 GB, free: 40.09 MB / 0.9669 GB Notification: Performance of NFTyping.typeComponents: time 0.02141/2.634, allocations: 3.412 MB / 1.323 GB, free: 40.04 MB / 0.9669 GB Notification: Performance of NFTyping.typeBindings: time 0.05495/2.689, allocations: 10.23 MB / 1.333 GB, free: 39.57 MB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.03557/2.725, allocations: 8.193 MB / 1.341 GB, free: 39.29 MB / 0.9669 GB Notification: Performance of NFFlatten.flatten: time 0.06566/2.79, allocations: 34 MB / 1.374 GB, free: 39.24 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.03247/2.823, allocations: 7.701 MB / 1.381 GB, free: 37.94 MB / 0.9669 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03497/2.858, allocations: 8.981 MB / 1.39 GB, free: 36.71 MB / 0.9669 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02696/2.885, allocations: 7.755 MB / 1.398 GB, free: 33.9 MB / 0.9669 GB Notification: Performance of NFPackage.collectConstants: time 0.007197/2.892, allocations: 399.5 kB / 1.398 GB, free: 33.9 MB / 0.9669 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02601/2.918, allocations: 3.702 MB / 1.402 GB, free: 32.89 MB / 0.9669 GB Notification: Performance of NFScalarize.scalarize: time 0.008693/2.927, allocations: 2.185 MB / 1.404 GB, free: 31.89 MB / 0.9669 GB Notification: Performance of NFVerifyModel.verify: time 0.01216/2.939, allocations: 2.233 MB / 1.406 GB, free: 31.49 MB / 0.9669 GB Notification: Performance of NFConvertDAE.convert: time 0.03242/2.972, allocations: 13.54 MB / 1.419 GB, free: 24.22 MB / 0.9669 GB Notification: Performance of FrontEnd - DAE generated: time 9.408e-06/2.972, allocations: 0 / 1.419 GB, free: 24.22 MB / 0.9669 GB Notification: Performance of FrontEnd: time 2.695e-06/2.972, allocations: 6.625 kB / 1.419 GB, free: 24.21 MB / 0.9669 GB Notification: Performance of Transformations before backend: time 0.0009457/2.973, allocations: 0 / 1.419 GB, free: 24.21 MB / 0.9669 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1605 * Number of variables: 1605 Notification: Performance of Generate backend data structure: time 0.03793/3.011, allocations: 10.09 MB / 1.429 GB, free: 18.28 MB / 0.9669 GB Notification: Performance of prepare preOptimizeDAE: time 9.145e-05/3.011, allocations: 9.375 kB / 1.429 GB, free: 18.28 MB / 0.9669 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0143/3.025, allocations: 1.871 MB / 1.431 GB, free: 17.43 MB / 0.9669 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0324/3.058, allocations: 9.323 MB / 1.44 GB, free: 13.15 MB / 0.9669 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007732/3.059, allocations: 0.5052 MB / 1.441 GB, free: 12.85 MB / 0.9669 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003765/3.062, allocations: 0.6745 MB / 1.441 GB, free: 12.4 MB / 0.9669 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03146/3.094, allocations: 7.617 MB / 1.449 GB, free: 6.926 MB / 0.9669 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003091/3.094, allocations: 19.03 kB / 1.449 GB, free: 6.91 MB / 0.9669 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002157/3.096, allocations: 277.1 kB / 1.449 GB, free: 6.84 MB / 0.9669 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002223/3.097, allocations: 256.9 kB / 1.449 GB, free: 6.594 MB / 0.9669 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01784/3.114, allocations: 5.835 MB / 1.455 GB, free: 2.73 MB / 0.9669 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 0.08568/3.2, allocations: 38.01 MB / 1.492 GB, free: 1.559 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007365/3.208, allocations: 3.946 MB / 1.496 GB, free: 14.86 MB / 1.014 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004004/3.212, allocations: 2.078 MB / 1.498 GB, free: 13.54 MB / 1.014 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 0.02805/3.24, allocations: 9.434 MB / 1.507 GB, free: 6.301 MB / 1.014 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004158/3.244, allocations: 2.103 MB / 1.509 GB, free: 4.812 MB / 1.014 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.006492/3.25, allocations: 415.4 kB / 1.51 GB, free: 4.469 MB / 1.014 GB Notification: Performance of pre-optimization done (n=324): time 3.407e-05/3.251, allocations: 0 / 1.51 GB, free: 4.469 MB / 1.014 GB Notification: Performance of matching and sorting (n=333): time 0.04391/3.294, allocations: 12.82 MB / 1.522 GB, free: 10.34 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002087/3.295, allocations: 428.1 kB / 1.522 GB, free: 9.828 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01801/3.313, allocations: 7.558 MB / 1.53 GB, free: 4.391 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 0.001383/3.314, allocations: 121.9 kB / 1.53 GB, free: 4.332 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 0.005625/3.32, allocations: 4.6 MB / 1.534 GB, free: 1.945 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 0.002213/3.322, allocations: 1.175 MB / 1.536 GB, free: 0.9414 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000458/3.323, allocations: 92.81 kB / 1.536 GB, free: 0.9258 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0003444/3.323, allocations: 499.2 kB / 1.536 GB, free: 0.5078 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00389/3.327, allocations: 1.899 MB / 1.538 GB, free: 15.25 MB / 1.045 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005158/3.332, allocations: 3.584 MB / 1.542 GB, free: 11.71 MB / 1.045 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004677/3.337, allocations: 2.437 MB / 1.544 GB, free: 10.2 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.874e-05/3.337, allocations: 8 kB / 1.544 GB, free: 10.2 MB / 1.045 GB Notification: Performance of matching and sorting (n=631) (initialization): time 0.02117/3.358, allocations: 7.398 MB / 1.551 GB, free: 4.547 MB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 0.001292/3.359, allocations: 1.245 MB / 1.552 GB, free: 2.898 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001064/3.359, allocations: 44 kB / 1.552 GB, free: 2.855 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008209/3.368, allocations: 1.779 MB / 1.554 GB, free: 1.238 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005347/3.373, allocations: 1.061 MB / 1.555 GB, free: 216 kB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008664/3.382, allocations: 6.434 MB / 1.561 GB, free: 10.22 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01276/3.394, allocations: 0.6954 MB / 1.562 GB, free: 9.609 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002082/3.397, allocations: 243.6 kB / 1.562 GB, free: 9.41 MB / 1.061 GB Notification: Performance of prepare postOptimizeDAE: time 2.094e-05/3.397, allocations: 4 kB / 1.562 GB, free: 9.406 MB / 1.061 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01409/3.411, allocations: 6.003 MB / 1.568 GB, free: 5.199 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001096/3.411, allocations: 40 kB / 1.568 GB, free: 5.16 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.007145/3.418, allocations: 1.642 MB / 1.57 GB, free: 3.676 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00416/3.422, allocations: 1.017 MB / 1.571 GB, free: 2.691 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01328/3.436, allocations: 8.505 MB / 1.579 GB, free: 11.3 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009935/3.445, allocations: 0.6788 MB / 1.58 GB, free: 10.71 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00127/3.447, allocations: 223.6 kB / 1.58 GB, free: 10.52 MB / 1.076 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 171 * Number of states: 0 () * Number of discrete variables: 7 ($whenCondition1,$PRE.timTab.tab.nextTimeEvent,timTab.tab.nextTimeEvent,$PRE.timTab.tab.nextTimeEventScaled,timTab.tab.nextTimeEventScaled,$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 (568): * Single equations (assignments): 553 * 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 {4 7,13 22} Notification: Performance of prepare postOptimizeDAE: time 0.006243/3.453, allocations: 2.119 MB / 1.582 GB, free: 9.266 MB / 1.076 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002814/3.456, allocations: 0.8218 MB / 1.583 GB, free: 8.434 MB / 1.076 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01024/3.466, allocations: 5.11 MB / 1.588 GB, free: 4.895 MB / 1.076 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.415e-05/3.466, allocations: 36 kB / 1.588 GB, free: 4.859 MB / 1.076 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.392e-05/3.466, allocations: 11.98 kB / 1.588 GB, free: 4.848 MB / 1.076 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.008422/3.475, allocations: 3.806 MB / 1.592 GB, free: 2.207 MB / 1.076 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 0.03678/3.511, allocations: 12.14 MB / 1.604 GB, free: 7.297 MB / 1.092 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.658e-05/3.512, allocations: 4 kB / 1.604 GB, free: 7.293 MB / 1.092 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00348/3.515, allocations: 0.6828 MB / 1.604 GB, free: 6.609 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.00177/3.517, allocations: 0.6356 MB / 1.605 GB, free: 5.957 MB / 1.092 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006912/3.518, allocations: 107.9 kB / 1.605 GB, free: 5.852 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01022/3.528, allocations: 11.76 MB / 1.616 GB, free: 9.141 MB / 1.107 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.827e-06/3.528, allocations: 4.031 kB / 1.616 GB, free: 9.137 MB / 1.107 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0162/3.544, allocations: 6.91 MB / 1.623 GB, free: 2.137 MB / 1.107 GB Notification: Performance of postOpt removeConstants (simulation): time 0.005881/3.55, allocations: 1.474 MB / 1.625 GB, free: 0.6328 MB / 1.107 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003205/3.553, allocations: 79.98 kB / 1.625 GB, free: 0.5547 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008029/3.561, allocations: 0.6486 MB / 1.625 GB, free: 15.91 MB / 1.123 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007069/3.562, allocations: 226.5 kB / 1.626 GB, free: 15.68 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006777/3.563, allocations: 171.9 kB / 1.626 GB, free: 15.52 MB / 1.123 GB Notification: Performance of sorting global known variables: time 0.01304/3.576, allocations: 4.98 MB / 1.631 GB, free: 10.58 MB / 1.123 GB Notification: Performance of sort global known variables: time 6.91e-07/3.576, allocations: 0 / 1.631 GB, free: 10.58 MB / 1.123 GB Notification: Performance of remove unused functions: time 0.02494/3.601, allocations: 4.276 MB / 1.635 GB, free: 6.309 MB / 1.123 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: 4 ($whenCondition1,timTab.tab.nextTimeEvent,timTab.tab.nextTimeEventScaled,hysPum.y) * Number of discrete states: 3 (timTab.tab.nextTimeEvent,hysPum.y,timTab.tab.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (322): * Single equations (assignments): 302 * 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 0.005471/3.606, allocations: 1.776 MB / 1.636 GB, free: 4.84 MB / 1.123 GB Notification: Performance of simCode: created initialization part: time 0.02644/3.633, allocations: 9.098 MB / 1.645 GB, free: 11.66 MB / 1.139 GB Notification: Performance of simCode: created event and clocks part: time 1.727e-05/3.633, allocations: 5.875 kB / 1.645 GB, free: 11.65 MB / 1.139 GB Notification: Performance of simCode: created simulation system equations: time 0.005845/3.639, allocations: 2.831 MB / 1.648 GB, free: 8.734 MB / 1.139 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02978/3.668, allocations: 4.625 MB / 1.653 GB, free: 4.18 MB / 1.139 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04694/3.715, allocations: 19.6 MB / 1.672 GB, free: 0.5977 MB / 1.154 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01064/3.726, allocations: 4.804 MB / 1.676 GB, free: 11.75 MB / 1.17 GB Notification: Performance of simCode: alias equations: time 0.01573/3.742, allocations: 2.193 MB / 1.679 GB, free: 9.555 MB / 1.17 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003855/3.746, allocations: 0.6398 MB / 1.679 GB, free: 8.914 MB / 1.17 GB Notification: Performance of SimCode: time 1.323e-06/3.746, allocations: 0 / 1.679 GB, free: 8.914 MB / 1.17 GB Notification: Performance of Templates: time 1.08/4.825, allocations: 169.9 MB / 1.845 GB, free: 163.8 MB / 1.186 GB make -j1 -f Buildings_8_Buildings.Examples.Tutorial.Boiler.System3.makefile Environment - environmentSimulation: (rm -f Buildings_8_Buildings.Examples.Tutorial.Boiler.System3.pipe ; mkfifo Buildings_8_Buildings.Examples.Tutorial.Boiler.System3.pipe ; head -c 1048576 < Buildings_8_Buildings.Examples.Tutorial.Boiler.System3.pipe >> ../files/Buildings_8_Buildings.Examples.Tutorial.Boiler.System3.sim & ./Buildings_8_Buildings.Examples.Tutorial.Boiler.System3 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Examples.Tutorial.Boiler.System3.pipe 2>&1) Environment - environmentSimulation: