Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified4.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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.Fluid.Examples.FlowSystem.Simplified4,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified4") translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified4,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified4") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.009268/0.009268, allocations: 97.97 kB / 15.88 MB, free: 6.316 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002178/0.002178, allocations: 194.8 kB / 16.79 MB, free: 6.242 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.371/1.371, allocations: 222.9 MB / 240.5 MB, free: 4.602 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.393/2.393, allocations: 390.2 MB / 0.6649 GB, free: 0.6055 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001543/0.001543, allocations: 67.89 kB / 0.8125 GB, free: 14.92 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7489/0.7505, allocations: 140.4 MB / 0.9496 GB, free: 9.227 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified4): time 1.034/1.784, allocations: 353.1 MB / 1.294 GB, free: 59.79 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.09145/1.876, allocations: 73.09 MB / 1.366 GB, free: 56.42 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01723/1.893, allocations: 395 kB / 1.366 GB, free: 56.42 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.01522/1.908, allocations: 4.363 MB / 1.37 GB, free: 55.45 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.03773/1.946, allocations: 12.14 MB / 1.382 GB, free: 49.43 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.02535/1.971, allocations: 8.575 MB / 1.391 GB, free: 44.14 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.04393/2.015, allocations: 44.99 MB / 1.435 GB, free: 6.531 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02709/2.042, allocations: 16.34 MB / 1.451 GB, free: 6.766 MB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03586/2.078, allocations: 13.68 MB / 1.464 GB, free: 9.727 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02862/2.107, allocations: 14.59 MB / 1.478 GB, free: 12.24 MB / 1.045 GB Notification: Performance of NFPackage.collectConstants: time 0.007825/2.115, allocations: 1.129 MB / 1.479 GB, free: 11.11 MB / 1.045 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02261/2.138, allocations: 5 MB / 1.484 GB, free: 6.363 MB / 1.045 GB Notification: Performance of NFScalarize.scalarize: time 0.01055/2.148, allocations: 4.572 MB / 1.489 GB, free: 1.996 MB / 1.045 GB Notification: Performance of NFVerifyModel.verify: time 0.0254/2.174, allocations: 8.732 MB / 1.497 GB, free: 9.438 MB / 1.061 GB Notification: Performance of NFConvertDAE.convert: time 0.03088/2.204, allocations: 20.01 MB / 1.517 GB, free: 6.25 MB / 1.076 GB Notification: Performance of FrontEnd - DAE generated: time 7.674e-06/2.205, allocations: 4 kB / 1.517 GB, free: 6.246 MB / 1.076 GB Notification: Performance of FrontEnd: time 1.953e-06/2.205, allocations: 0 / 1.517 GB, free: 6.246 MB / 1.076 GB Notification: Performance of Transformations before backend: time 0.0008963/2.205, allocations: 0 / 1.517 GB, free: 6.246 MB / 1.076 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1775 * Number of variables: 1775 Notification: Performance of Generate backend data structure: time 0.05842/2.264, allocations: 19.86 MB / 1.536 GB, free: 2.453 MB / 1.092 GB Notification: Performance of prepare preOptimizeDAE: time 4.766e-05/2.264, allocations: 8.031 kB / 1.536 GB, free: 2.445 MB / 1.092 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01638/2.28, allocations: 2.58 MB / 1.539 GB, free: 15.84 MB / 1.107 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0349/2.315, allocations: 14.18 MB / 1.552 GB, free: 1.906 MB / 1.107 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001384/2.317, allocations: 0.7063 MB / 1.553 GB, free: 1.199 MB / 1.107 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004645/2.321, allocations: 0.7798 MB / 1.554 GB, free: 432 kB / 1.107 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04063/2.362, allocations: 15.04 MB / 1.569 GB, free: 1.156 MB / 1.123 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002576/2.362, allocations: 7.938 kB / 1.569 GB, free: 1.148 MB / 1.123 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004194/2.367, allocations: 288 kB / 1.569 GB, free: 0.8672 MB / 1.123 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002305/2.367, allocations: 187.9 kB / 1.569 GB, free: 0.6836 MB / 1.123 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0384/2.405, allocations: 19.54 MB / 1.588 GB, free: 13.12 MB / 1.154 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 0.1344/2.54, allocations: 76.31 MB / 1.663 GB, free: 13.7 MB / 1.232 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01874/2.558, allocations: 10.78 MB / 1.673 GB, free: 3.141 MB / 1.232 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01497/2.573, allocations: 9.136 MB / 1.682 GB, free: 10 MB / 1.248 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 0.06742/2.641, allocations: 31.59 MB / 1.713 GB, free: 10.06 MB / 1.279 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01962/2.661, allocations: 8.94 MB / 1.722 GB, free: 1.09 MB / 1.279 GB Notification: Performance of preOpt simplifyInStream (simulation): time 1.053/3.714, allocations: 8.465 MB / 1.73 GB, free: 0.5129 GB / 1.279 GB Notification: Performance of pre-optimization done (n=421): time 5.277e-05/3.714, allocations: 0 / 1.73 GB, free: 0.5129 GB / 1.279 GB Notification: Performance of matching and sorting (n=605): time 0.792/4.506, allocations: 183.5 MB / 1.909 GB, free: 377.6 MB / 1.279 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.764e-05/4.506, allocations: 120.1 kB / 1.909 GB, free: 377.5 MB / 1.279 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02005/4.526, allocations: 13.33 MB / 1.922 GB, free: 364.3 MB / 1.279 GB Notification: Performance of collectPreVariables (initialization): time 0.003876/4.53, allocations: 181.7 kB / 1.923 GB, free: 364.1 MB / 1.279 GB Notification: Performance of collectInitialEqns (initialization): time 0.006186/4.536, allocations: 6.546 MB / 1.929 GB, free: 357.8 MB / 1.279 GB Notification: Performance of collectInitialBindings (initialization): time 0.004881/4.541, allocations: 2.045 MB / 1.931 GB, free: 355.7 MB / 1.279 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.007141/4.548, allocations: 2.478 MB / 1.933 GB, free: 353.3 MB / 1.279 GB Notification: Performance of setup shared object (initialization): time 4.575e-05/4.548, allocations: 313.1 kB / 1.934 GB, free: 352.9 MB / 1.279 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01678/4.565, allocations: 10.17 MB / 1.944 GB, free: 342.8 MB / 1.279 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0201/4.585, allocations: 12.56 MB / 1.956 GB, free: 329.2 MB / 1.279 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03863/4.624, allocations: 22.42 MB / 1.978 GB, free: 306 MB / 1.279 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.837e-05/4.624, allocations: 12 kB / 1.978 GB, free: 306 MB / 1.279 GB Notification: Performance of matching and sorting (n=1029) (initialization): time 0.5275/5.152, allocations: 112.8 MB / 2.088 GB, free: 193.1 MB / 1.279 GB Notification: Performance of prepare postOptimizeDAE: time 8.801e-05/5.152, allocations: 54.95 kB / 2.088 GB, free: 193 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.141e-05/5.152, allocations: 52 kB / 2.088 GB, free: 193 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5303/5.682, allocations: 117.9 MB / 2.203 GB, free: 75.08 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01144/5.694, allocations: 2.079 MB / 2.205 GB, free: 73 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.864/6.558, allocations: 77.55 MB / 2.281 GB, free: 474.6 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02112/6.579, allocations: 1.252 MB / 2.282 GB, free: 474.5 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005237/6.584, allocations: 0.7828 MB / 2.283 GB, free: 474.4 MB / 1.279 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.02952/6.614, allocations: 12.65 MB / 2.295 GB, free: 469.8 MB / 1.279 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02147/6.635, allocations: 12.11 MB / 2.307 GB, free: 463.5 MB / 1.279 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0396/6.675, allocations: 21.53 MB / 2.328 GB, free: 453.6 MB / 1.279 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.25e-05/6.675, allocations: 17.31 kB / 2.328 GB, free: 453.6 MB / 1.279 GB Notification: Performance of matching and sorting (n=1029) (initialization_lambda0): time 0.5325/7.208, allocations: 111.3 MB / 2.437 GB, free: 372 MB / 1.279 GB Notification: Performance of prepare postOptimizeDAE: time 7.521e-05/7.208, allocations: 53.7 kB / 2.437 GB, free: 371.9 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.999e-05/7.208, allocations: 55.98 kB / 2.437 GB, free: 371.9 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.5339/7.742, allocations: 117.6 MB / 2.552 GB, free: 254.5 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01008/7.752, allocations: 2.055 MB / 2.554 GB, free: 252.5 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1636/7.915, allocations: 81.83 MB / 2.634 GB, free: 170.5 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01883/7.934, allocations: 1.276 MB / 2.635 GB, free: 169.3 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004402/7.939, allocations: 0.7529 MB / 2.636 GB, free: 168.5 MB / 1.279 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 237 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (769): * Single equations (assignments): 755 * Array equations: 4 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(28,28,89.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(5,80), (5,80)} Notification: Performance of prepare postOptimizeDAE: time 0.007737/7.947, allocations: 0.6256 MB / 2.636 GB, free: 167.9 MB / 1.279 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007521/7.954, allocations: 1.295 MB / 2.638 GB, free: 167.2 MB / 1.279 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1955/8.15, allocations: 48.54 MB / 2.685 GB, free: 118.8 MB / 1.279 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001075/8.15, allocations: 84 kB / 2.685 GB, free: 118.7 MB / 1.279 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001479/8.15, allocations: 28 kB / 2.685 GB, free: 118.6 MB / 1.279 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1663/8.316, allocations: 42.91 MB / 2.727 GB, free: 75.73 MB / 1.279 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 0.8188/9.135, allocations: 63.54 MB / 2.789 GB, free: 461.2 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001033/9.135, allocations: 9.859 kB / 2.789 GB, free: 461.2 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008999/9.144, allocations: 1.404 MB / 2.79 GB, free: 461.2 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.1803/9.325, allocations: 40.9 MB / 2.83 GB, free: 460.2 MB / 1.279 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002473/9.327, allocations: 200.3 kB / 2.831 GB, free: 460.2 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06367/9.391, allocations: 35.76 MB / 2.865 GB, free: 447.8 MB / 1.279 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.316e-06/9.391, allocations: 7.344 kB / 2.865 GB, free: 447.8 MB / 1.279 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1926/9.583, allocations: 55.71 MB / 2.92 GB, free: 412.2 MB / 1.279 GB Notification: Performance of postOpt removeConstants (simulation): time 0.009947/9.593, allocations: 2.674 MB / 2.923 GB, free: 410.2 MB / 1.279 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005309/9.599, allocations: 143.9 kB / 2.923 GB, free: 410.1 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0152/9.614, allocations: 1.07 MB / 2.924 GB, free: 409 MB / 1.279 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003479/9.618, allocations: 497.5 kB / 2.924 GB, free: 408.5 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001822/9.619, allocations: 295.8 kB / 2.924 GB, free: 408.2 MB / 1.279 GB Notification: Performance of sorting global known variables: time 0.0165/9.636, allocations: 9.054 MB / 2.933 GB, free: 399.2 MB / 1.279 GB Notification: Performance of sort global known variables: time 8.81e-07/9.636, allocations: 0 / 2.933 GB, free: 399.2 MB / 1.279 GB Notification: Performance of remove unused functions: time 0.04518/9.681, allocations: 7.341 MB / 2.94 GB, free: 392 MB / 1.279 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 27 * Number of states: 8 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U) * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count) * Number of discrete states: 1 (stepValve.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (541): * Single equations (assignments): 519 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (not torn): 5 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 5 systems {1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(28,28,89.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(9,78), (5,80), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00495/9.686, allocations: 1.565 MB / 2.942 GB, free: 390.7 MB / 1.279 GB Notification: Performance of simCode: created initialization part: time 0.0814/9.767, allocations: 38.35 MB / 2.979 GB, free: 352.3 MB / 1.279 GB Notification: Performance of simCode: created event and clocks part: time 1.437e-05/9.768, allocations: 4.125 kB / 2.979 GB, free: 352.3 MB / 1.279 GB Notification: Performance of simCode: created simulation system equations: time 0.02271/9.79, allocations: 10.83 MB / 2.99 GB, free: 341.5 MB / 1.279 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03834/9.829, allocations: 6.83 MB / 2.997 GB, free: 334.9 MB / 1.279 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05603/9.885, allocations: 34.83 MB / 3.031 GB, free: 300 MB / 1.279 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008876/9.894, allocations: 7.405 MB / 3.038 GB, free: 292.5 MB / 1.279 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005408/9.899, allocations: 1.093 MB / 3.039 GB, free: 291.4 MB / 1.279 GB Notification: Performance of SimCode: time 1.413e-06/9.899, allocations: 3.938 kB / 3.039 GB, free: 291.4 MB / 1.279 GB Notification: Performance of Templates: time 1.805/11.7, allocations: 0.8332 GB / 3.872 GB, free: 450.7 MB / 1.279 GB make -j1 -f Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified4.makefile (rm -f Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe ; mkfifo Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe >> ../files/Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified4.sim & ./Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified4 -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe 2>&1)