Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System2.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 7.0.3-maint.7.0.x/package.mo", uses=false) 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) 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.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System2") translateModel(Buildings.Examples.Tutorial.Boiler.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001268/0.001272, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00129/0.00129, allocations: 195.1 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.216/1.216, allocations: 205.1 MB / 222.4 MB, free: 4.598 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.374/1.374, allocations: 251.7 MB / 0.5092 GB, free: 3.086 MB / 414.1 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 0.001373/0.001373, allocations: 71.89 kB / 0.6223 GB, free: 1.496 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3815/0.3829, allocations: 104.7 MB / 0.7245 GB, free: 12.93 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System2): time 0.5846/0.9676, allocations: 209.2 MB / 0.9288 GB, free: 2.117 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.02439/0.992, allocations: 19.62 MB / 0.948 GB, free: 1.848 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003787/0.9958, allocations: 92.12 kB / 0.9481 GB, free: 1.848 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.004241/1, allocations: 1.317 MB / 0.9494 GB, free: 1.816 MB / 0.7169 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'. Notification: Performance of NFTyping.typeBindings: time 0.008779/1.009, allocations: 3.377 MB / 0.9527 GB, free: 1.695 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.008344/1.017, allocations: 3.77 MB / 0.9563 GB, free: 1.609 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.01087/1.028, allocations: 10.73 MB / 0.9668 GB, free: 1.582 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005482/1.034, allocations: 3.973 MB / 0.9707 GB, free: 17.16 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.008034/1.042, allocations: 3.661 MB / 0.9743 GB, free: 17.01 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006018/1.048, allocations: 3.005 MB / 0.9772 GB, free: 16.52 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 0.001939/1.05, allocations: 401.3 kB / 0.9776 GB, free: 16.52 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007155/1.057, allocations: 2.572 MB / 0.9801 GB, free: 16.21 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.00232/1.059, allocations: 1.193 MB / 0.9813 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.004932/1.064, allocations: 2.197 MB / 0.9834 GB, free: 14.31 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.009922/1.074, allocations: 6.803 MB / 0.9901 GB, free: 11.63 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 6.212e-06/1.074, allocations: 4 kB / 0.9901 GB, free: 11.62 MB / 0.7325 GB Notification: Performance of FrontEnd: time 1.754e-06/1.074, allocations: 0 / 0.9901 GB, free: 11.62 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 0.0001577/1.074, allocations: 0 / 0.9901 GB, free: 11.62 MB / 0.7325 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 588 * Number of variables: 588 Notification: Performance of Generate backend data structure: time 0.01141/1.086, allocations: 4.55 MB / 0.9945 GB, free: 8.543 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 4.109e-05/1.086, allocations: 8.625 kB / 0.9945 GB, free: 8.543 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006035/1.092, allocations: 0.9314 MB / 0.9954 GB, free: 8.133 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00929/1.101, allocations: 3.513 MB / 0.9988 GB, free: 5.836 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002126/1.101, allocations: 191.8 kB / 0.999 GB, free: 5.746 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009895/1.102, allocations: 253.5 kB / 0.9993 GB, free: 5.664 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008154/1.111, allocations: 3.156 MB / 1.002 GB, free: 3.453 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001331/1.111, allocations: 10.62 kB / 1.002 GB, free: 3.445 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007714/1.112, allocations: 103.6 kB / 1.002 GB, free: 3.348 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001599/1.112, allocations: 98.91 kB / 1.003 GB, free: 3.25 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005633/1.117, allocations: 2.614 MB / 1.005 GB, free: 0.6445 MB / 0.7325 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 0.02307/1.141, allocations: 13.29 MB / 1.018 GB, free: 2.945 MB / 0.7481 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002998/1.144, allocations: 2.11 MB / 1.02 GB, free: 0.7539 MB / 0.7481 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001332/1.145, allocations: 0.9319 MB / 1.021 GB, free: 15.82 MB / 0.7637 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01096/1.156, allocations: 4.513 MB / 1.025 GB, free: 11.12 MB / 0.7637 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001545/1.158, allocations: 0.8954 MB / 1.026 GB, free: 10.21 MB / 0.7637 GB Notification: Performance of pre-optimization done (n=129): time 4.438e-06/1.158, allocations: 0 / 1.026 GB, free: 10.21 MB / 0.7637 GB Notification: Performance of matching and sorting (n=133): time 0.01175/1.169, allocations: 5.42 MB / 1.032 GB, free: 4.633 MB / 0.7637 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.424e-05/1.169, allocations: 120.1 kB / 1.032 GB, free: 4.492 MB / 0.7637 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005401/1.175, allocations: 3.03 MB / 1.035 GB, free: 1.453 MB / 0.7637 GB Notification: Performance of collectPreVariables (initialization): time 0.0002759/1.175, allocations: 65.7 kB / 1.035 GB, free: 1.383 MB / 0.7637 GB Notification: Performance of collectInitialEqns (initialization): time 0.001614/1.177, allocations: 1.524 MB / 1.036 GB, free: 15.86 MB / 0.7794 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005828/1.177, allocations: 474.5 kB / 1.037 GB, free: 15.39 MB / 0.7794 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008769/1.178, allocations: 449 kB / 1.037 GB, free: 14.95 MB / 0.7794 GB Notification: Performance of setup shared object (initialization): time 8.995e-05/1.178, allocations: 313.1 kB / 1.037 GB, free: 14.64 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002171/1.18, allocations: 1.028 MB / 1.038 GB, free: 13.6 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002587/1.183, allocations: 1.59 MB / 1.04 GB, free: 11.77 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003969/1.187, allocations: 2.466 MB / 1.042 GB, free: 9.145 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.948e-05/1.187, allocations: 8 kB / 1.042 GB, free: 9.137 MB / 0.7794 GB Notification: Performance of matching and sorting (n=259) (initialization): time 0.01138/1.198, allocations: 3.722 MB / 1.046 GB, free: 5.496 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 3.576e-05/1.199, allocations: 15.94 kB / 1.046 GB, free: 5.48 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.148e-05/1.199, allocations: 16 kB / 1.046 GB, free: 5.465 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006965/1.206, allocations: 1.087 MB / 1.047 GB, free: 4.371 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002249/1.208, allocations: 474.2 kB / 1.048 GB, free: 3.938 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005711/1.214, allocations: 3.261 MB / 1.051 GB, free: 0.5273 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003298/1.217, allocations: 148.5 kB / 1.051 GB, free: 392 kB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004606/1.217, allocations: 104 kB / 1.051 GB, free: 288 kB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003946/1.221, allocations: 1.857 MB / 1.053 GB, free: 14.42 MB / 0.795 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002591/1.224, allocations: 1.538 MB / 1.054 GB, free: 12.64 MB / 0.795 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003838/1.228, allocations: 2.352 MB / 1.057 GB, free: 10.13 MB / 0.795 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.415e-05/1.228, allocations: 4 kB / 1.057 GB, free: 10.12 MB / 0.795 GB Notification: Performance of matching and sorting (n=259) (initialization_lambda0): time 0.01084/1.239, allocations: 3.607 MB / 1.06 GB, free: 6.598 MB / 0.795 GB Notification: Performance of prepare postOptimizeDAE: time 2.28e-05/1.239, allocations: 14.19 kB / 1.06 GB, free: 6.586 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.978e-05/1.239, allocations: 16.14 kB / 1.06 GB, free: 6.57 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006653/1.245, allocations: 1.091 MB / 1.061 GB, free: 5.477 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001726/1.247, allocations: 462.3 kB / 1.062 GB, free: 5.055 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005468/1.253, allocations: 3.264 MB / 1.065 GB, free: 1.641 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002921/1.256, allocations: 160.5 kB / 1.065 GB, free: 1.484 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002695/1.256, allocations: 95.95 kB / 1.065 GB, free: 1.391 MB / 0.795 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 70 * Number of states: 0 () * Number of discrete variables: 7 ($PRE.timTab.tab.nextTimeEvent,$whenCondition1,hysPum.y,$PRE.hysPum.y,timTab.tab.nextTimeEventScaled,$PRE.timTab.tab.nextTimeEventScaled,timTab.tab.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (241): * Single equations (assignments): 236 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(4,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0006197/1.257, allocations: 309.1 kB / 1.065 GB, free: 1.113 MB / 0.795 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001026/1.258, allocations: 300.3 kB / 1.066 GB, free: 0.8164 MB / 0.795 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004351/1.262, allocations: 2.271 MB / 1.068 GB, free: 14.53 MB / 0.8106 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.754e-05/1.262, allocations: 12 kB / 1.068 GB, free: 14.52 MB / 0.8106 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.109e-05/1.262, allocations: 4 kB / 1.068 GB, free: 14.51 MB / 0.8106 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002873/1.265, allocations: 1.959 MB / 1.07 GB, free: 12.47 MB / 0.8106 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008474/1.273, allocations: 5.036 MB / 1.075 GB, free: 7.398 MB / 0.8106 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.851e-06/1.273, allocations: 0 / 1.075 GB, free: 7.398 MB / 0.8106 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001342/1.275, allocations: 296.5 kB / 1.075 GB, free: 7.121 MB / 0.8106 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0007041/1.275, allocations: 275.5 kB / 1.075 GB, free: 6.836 MB / 0.8106 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001246/1.276, allocations: 47.91 kB / 1.075 GB, free: 6.789 MB / 0.8106 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006176/1.282, allocations: 9.307 MB / 1.084 GB, free: 12.68 MB / 0.8262 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.477e-06/1.282, allocations: 4.031 kB / 1.084 GB, free: 12.68 MB / 0.8262 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005311/1.287, allocations: 3.146 MB / 1.088 GB, free: 9.492 MB / 0.8262 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001537/1.289, allocations: 0.5987 MB / 1.088 GB, free: 8.871 MB / 0.8262 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00083/1.289, allocations: 32 kB / 1.088 GB, free: 8.84 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001977/1.291, allocations: 91.88 kB / 1.088 GB, free: 8.75 MB / 0.8262 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002464/1.292, allocations: 103.8 kB / 1.088 GB, free: 8.648 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001713/1.292, allocations: 75.88 kB / 1.088 GB, free: 8.574 MB / 0.8262 GB Notification: Performance of sorting global known variables: time 0.003531/1.295, allocations: 2.053 MB / 1.09 GB, free: 6.527 MB / 0.8262 GB Notification: Performance of sort global known variables: time 1.743e-06/1.295, allocations: 2.547 kB / 1.09 GB, free: 6.527 MB / 0.8262 GB Notification: Performance of remove unused functions: time 0.005846/1.301, allocations: 1.594 MB / 1.092 GB, free: 4.934 MB / 0.8262 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 12 (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]) * 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 (139): * Single equations (assignments): 125 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(1,3,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.002494/1.304, allocations: 0.8781 MB / 1.093 GB, free: 4.262 MB / 0.8262 GB Notification: Performance of simCode: created initialization part: time 0.0131/1.317, allocations: 5.062 MB / 1.098 GB, free: 15.3 MB / 0.8419 GB Notification: Performance of simCode: created event and clocks part: time 1.04e-05/1.317, allocations: 448 / 1.098 GB, free: 15.3 MB / 0.8419 GB Notification: Performance of simCode: created simulation system equations: time 0.002098/1.319, allocations: 1.574 MB / 1.099 GB, free: 13.67 MB / 0.8419 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00873/1.328, allocations: 1.785 MB / 1.101 GB, free: 11.95 MB / 0.8419 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01212/1.34, allocations: 6.633 MB / 1.108 GB, free: 5.293 MB / 0.8419 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002815/1.343, allocations: 2.377 MB / 1.11 GB, free: 2.879 MB / 0.8419 GB Notification: Performance of simCode: alias equations: time 0.00459/1.347, allocations: 1.125 MB / 1.111 GB, free: 1.75 MB / 0.8419 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009486/1.348, allocations: 253.9 kB / 1.111 GB, free: 1.508 MB / 0.8419 GB Notification: Performance of SimCode: time 1.122e-06/1.348, allocations: 0 / 1.111 GB, free: 1.508 MB / 0.8419 GB Notification: Performance of Templates: time 0.1116/1.46, allocations: 75.72 MB / 1.185 GB, free: 6.789 MB / 0.92 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System2.makefile (rm -f Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System2.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System2.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System2.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System2.sim & ./Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System2 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Examples.Tutorial.Boiler.System2.pipe 2>&1)