Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System4.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: translateModel(Buildings.Examples.Tutorial.Boiler.System4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System4") translateModel(Buildings.Examples.Tutorial.Boiler.System4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System4") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.369/1.369, allocations: 252 MB / 267.6 MB, free: 10.91 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009441/0.000944, allocations: 177.6 kB / 327.3 MB, free: 2.219 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.569/1.569, allocations: 205.4 MB / 0.5783 GB, free: 20.27 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008246/0.0008246, allocations: 94.25 kB / 0.6829 GB, free: 12.88 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0003441/0.0003442, allocations: 8.438 kB / 0.797 GB, free: 135.1 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2181/0.2185, allocations: 106.3 MB / 0.9008 GB, free: 63.93 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System4): time 1.212/1.431, allocations: 479.8 MB / 1.369 GB, free: 13.67 MB / 0.8855 GB Notification: Performance of NFInst.instExpressions: time 1.034/2.465, allocations: 64.85 MB / 1.433 GB, free: 20.45 MB / 0.9011 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02169/2.486, allocations: 340 kB / 1.433 GB, free: 20.45 MB / 0.9011 GB Notification: Performance of NFTyping.typeComponents: time 0.0187/2.505, allocations: 3.416 MB / 1.436 GB, free: 20.39 MB / 0.9011 GB Notification: Performance of NFTyping.typeBindings: time 0.04635/2.552, allocations: 10.24 MB / 1.446 GB, free: 19.93 MB / 0.9011 GB Notification: Performance of NFTyping.typeClassSections: time 0.03346/2.585, allocations: 8.009 MB / 1.454 GB, free: 19.58 MB / 0.9011 GB Notification: Performance of NFFlatten.flatten: time 0.06667/2.652, allocations: 34.07 MB / 1.487 GB, free: 19.52 MB / 0.9011 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0255/2.677, allocations: 7.719 MB / 1.495 GB, free: 18.52 MB / 0.9011 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03673/2.714, allocations: 8.989 MB / 1.504 GB, free: 17.83 MB / 0.9011 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02485/2.739, allocations: 7.781 MB / 1.511 GB, free: 15.47 MB / 0.9011 GB Notification: Performance of NFPackage.collectConstants: time 0.007039/2.746, allocations: 395.4 kB / 1.512 GB, free: 15.47 MB / 0.9011 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02515/2.771, allocations: 3.689 MB / 1.515 GB, free: 14.46 MB / 0.9011 GB Notification: Performance of NFScalarize.scalarize: time 0.008848/2.78, allocations: 2.183 MB / 1.517 GB, free: 13.45 MB / 0.9011 GB Notification: Performance of NFVerifyModel.verify: time 0.01024/2.79, allocations: 2.242 MB / 1.52 GB, free: 13.05 MB / 0.9011 GB Notification: Performance of NFConvertDAE.convert: time 0.02734/2.818, allocations: 13.49 MB / 1.533 GB, free: 5.797 MB / 0.9011 GB Notification: Performance of FrontEnd - DAE generated: time 7.965e-06/2.818, allocations: 0 / 1.533 GB, free: 5.797 MB / 0.9011 GB Notification: Performance of FrontEnd: time 3.948e-06/2.818, allocations: 0 / 1.533 GB, free: 5.797 MB / 0.9011 GB Notification: Performance of Transformations before backend: time 0.001002/2.819, allocations: 0 / 1.533 GB, free: 5.797 MB / 0.9011 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1626 * Number of variables: 1626 Notification: Performance of Generate backend data structure: time 0.03394/2.853, allocations: 10.15 MB / 1.543 GB, free: 15.83 MB / 0.9167 GB Notification: Performance of prepare preOptimizeDAE: time 4.501e-05/2.853, allocations: 12.72 kB / 1.543 GB, free: 15.83 MB / 0.9167 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01272/2.866, allocations: 1.88 MB / 1.545 GB, free: 14.98 MB / 0.9167 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03406/2.9, allocations: 9.314 MB / 1.554 GB, free: 10.33 MB / 0.9167 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000767/2.901, allocations: 0.5048 MB / 1.554 GB, free: 10.04 MB / 0.9167 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003499/2.904, allocations: 0.6853 MB / 1.555 GB, free: 9.57 MB / 0.9167 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02602/2.93, allocations: 7.624 MB / 1.562 GB, free: 4.09 MB / 0.9167 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0007336/2.931, allocations: 15.75 kB / 1.562 GB, free: 4.078 MB / 0.9167 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003872/2.935, allocations: 268.4 kB / 1.563 GB, free: 4.016 MB / 0.9167 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004464/2.935, allocations: 258.6 kB / 1.563 GB, free: 3.766 MB / 0.9167 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01895/2.954, allocations: 5.883 MB / 1.569 GB, free: 15.88 MB / 0.9323 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 0.08405/3.038, allocations: 38.11 MB / 1.606 GB, free: 14.6 MB / 0.9636 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008233/3.047, allocations: 3.995 MB / 1.61 GB, free: 11.88 MB / 0.9636 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004592/3.051, allocations: 2.097 MB / 1.612 GB, free: 10.53 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 evalFunc (simulation): time 0.03138/3.083, allocations: 9.399 MB / 1.621 GB, free: 3.32 MB / 0.9636 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005534/3.088, allocations: 2.065 MB / 1.623 GB, free: 1.859 MB / 0.9636 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.006656/3.095, allocations: 413.8 kB / 1.623 GB, free: 1.52 MB / 0.9636 GB Notification: Performance of pre-optimization done (n=331): time 2.071e-05/3.095, allocations: 0 / 1.623 GB, free: 1.52 MB / 0.9636 GB Notification: Performance of matching and sorting (n=340): time 0.04741/3.142, allocations: 12.88 MB / 1.636 GB, free: 7.352 MB / 0.9792 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000271/3.143, allocations: 428.2 kB / 1.636 GB, free: 6.84 MB / 0.9792 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02178/3.165, allocations: 7.557 MB / 1.644 GB, free: 1.41 MB / 0.9792 GB Notification: Performance of collectPreVariables (initialization): time 0.001549/3.166, allocations: 121 kB / 1.644 GB, free: 1.348 MB / 0.9792 GB Notification: Performance of collectInitialEqns (initialization): time 0.00793/3.174, allocations: 4.665 MB / 1.648 GB, free: 14.93 MB / 0.9948 GB Notification: Performance of collectInitialBindings (initialization): time 0.002969/3.177, allocations: 1.197 MB / 1.65 GB, free: 13.91 MB / 0.9948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001176/3.178, allocations: 97.94 kB / 1.65 GB, free: 13.89 MB / 0.9948 GB Notification: Performance of setup shared object (initialization): time 0.0006658/3.179, allocations: 0.4897 MB / 1.65 GB, free: 13.47 MB / 0.9948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005845/3.185, allocations: 1.902 MB / 1.652 GB, free: 12.21 MB / 0.9948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007356/3.192, allocations: 3.62 MB / 1.655 GB, free: 8.641 MB / 0.9948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006648/3.199, allocations: 2.46 MB / 1.658 GB, free: 7.113 MB / 0.9948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.596e-05/3.199, allocations: 8 kB / 1.658 GB, free: 7.105 MB / 0.9948 GB Notification: Performance of matching and sorting (n=640) (initialization): time 0.02373/3.223, allocations: 7.091 MB / 1.665 GB, free: 1.777 MB / 0.9948 GB Notification: Performance of prepare postOptimizeDAE: time 0.001262/3.224, allocations: 1.251 MB / 1.666 GB, free: 128 kB / 0.9948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001368/3.224, allocations: 47.98 kB / 1.666 GB, free: 80 kB / 0.9948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009701/3.234, allocations: 1.765 MB / 1.668 GB, free: 14.47 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005696/3.24, allocations: 1.068 MB / 1.669 GB, free: 13.44 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01229/3.252, allocations: 6.566 MB / 1.675 GB, free: 7.32 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01456/3.267, allocations: 0.7221 MB / 1.676 GB, free: 6.676 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002206/3.269, allocations: 239.5 kB / 1.676 GB, free: 6.48 MB / 1.01 GB Notification: Performance of prepare postOptimizeDAE: time 2.527e-05/3.269, allocations: 4 kB / 1.676 GB, free: 6.477 MB / 1.01 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02042/3.29, allocations: 6.045 MB / 1.682 GB, free: 2.242 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001845/3.29, allocations: 43.98 kB / 1.682 GB, free: 2.199 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008701/3.298, allocations: 1.647 MB / 1.684 GB, free: 0.7148 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005443/3.304, allocations: 1.019 MB / 1.685 GB, free: 15.73 MB / 1.026 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01735/3.321, allocations: 8.495 MB / 1.693 GB, free: 8.352 MB / 1.026 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01139/3.333, allocations: 0.687 MB / 1.694 GB, free: 7.75 MB / 1.026 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001552/3.334, allocations: 228.8 kB / 1.694 GB, free: 7.566 MB / 1.026 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 0.008588/3.343, allocations: 2.135 MB / 1.696 GB, free: 6.297 MB / 1.026 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004228/3.347, allocations: 0.8295 MB / 1.697 GB, free: 5.457 MB / 1.026 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01663/3.364, allocations: 5.156 MB / 1.702 GB, free: 1.883 MB / 1.026 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.641e-05/3.364, allocations: 36 kB / 1.702 GB, free: 1.848 MB / 1.026 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.44e-05/3.364, allocations: 4 kB / 1.702 GB, free: 1.844 MB / 1.026 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.009341/3.374, allocations: 3.837 MB / 1.706 GB, free: 15.18 MB / 1.042 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 0.04062/3.414, allocations: 12.16 MB / 1.718 GB, free: 6.98 MB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.525e-05/3.414, allocations: 0 / 1.718 GB, free: 6.98 MB / 1.042 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004015/3.418, allocations: 0.6889 MB / 1.718 GB, free: 6.312 MB / 1.042 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002033/3.42, allocations: 0.6415 MB / 1.719 GB, free: 5.77 MB / 1.042 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007514/3.421, allocations: 107.9 kB / 1.719 GB, free: 5.719 MB / 1.042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01074/3.432, allocations: 11.76 MB / 1.73 GB, free: 9.965 MB / 1.057 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.994e-06/3.432, allocations: 7.969 kB / 1.73 GB, free: 9.957 MB / 1.057 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01928/3.451, allocations: 6.956 MB / 1.737 GB, free: 4.699 MB / 1.057 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00735/3.459, allocations: 1.454 MB / 1.739 GB, free: 3.215 MB / 1.057 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004431/3.463, allocations: 83.98 kB / 1.739 GB, free: 3.133 MB / 1.057 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01065/3.474, allocations: 0.6524 MB / 1.739 GB, free: 2.48 MB / 1.057 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001148/3.475, allocations: 246.5 kB / 1.74 GB, free: 2.238 MB / 1.057 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0009978/3.476, allocations: 154.5 kB / 1.74 GB, free: 2.09 MB / 1.057 GB Notification: Performance of sorting global known variables: time 0.01525/3.491, allocations: 4.979 MB / 1.745 GB, free: 13.16 MB / 1.073 GB Notification: Performance of sort global known variables: time 9.22e-07/3.491, allocations: 8 kB / 1.745 GB, free: 13.15 MB / 1.073 GB Notification: Performance of remove unused functions: time 0.02815/3.52, allocations: 4.281 MB / 1.749 GB, free: 8.871 MB / 1.073 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 0.005977/3.526, allocations: 1.78 MB / 1.751 GB, free: 7.363 MB / 1.073 GB Notification: Performance of simCode: created initialization part: time 0.03211/3.558, allocations: 9.258 MB / 1.76 GB, free: 14.02 MB / 1.089 GB Notification: Performance of simCode: created event and clocks part: time 2.162e-05/3.558, allocations: 5.438 kB / 1.76 GB, free: 14.01 MB / 1.089 GB Notification: Performance of simCode: created simulation system equations: time 0.007034/3.565, allocations: 2.848 MB / 1.762 GB, free: 11.07 MB / 1.089 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03231/3.597, allocations: 4.614 MB / 1.767 GB, free: 6.504 MB / 1.089 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0511/3.648, allocations: 19.92 MB / 1.786 GB, free: 2.621 MB / 1.104 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008861/3.657, allocations: 4.802 MB / 1.791 GB, free: 13.78 MB / 1.12 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003687/3.661, allocations: 0.6671 MB / 1.792 GB, free: 13.11 MB / 1.12 GB Notification: Performance of SimCode: time 1.813e-06/3.661, allocations: 0 / 1.792 GB, free: 13.11 MB / 1.12 GB Notification: Performance of Templates: time 1.148/4.809, allocations: 465.4 MB / 2.246 GB, free: 113.4 MB / 1.12 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System4.makefile (rm -f Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System4.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System4.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System4.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System4.sim & ./Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System4 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System4.pipe 2>&1)