Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_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 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.Fluid.Examples.FlowSystem.Simplified4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.FlowSystem.Simplified4") translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_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 0.002001/0.002001, allocations: 109.8 kB / 16.37 MB, free: 6 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001942/0.001942, allocations: 193.8 kB / 17.31 MB, free: 5.617 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.365/1.365, allocations: 205.1 MB / 223.2 MB, free: 12.26 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.759/1.759, allocations: 292.3 MB / 0.5496 GB, free: 17.5 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 0.001441/0.001441, allocations: 71.89 kB / 0.6729 GB, free: 5.805 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2361/0.2375, allocations: 114.6 MB / 0.7848 GB, free: 3.141 MB / 0.6544 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified4): time 0.7352/0.9728, allocations: 356.7 MB / 1.133 GB, free: 4.957 MB / 0.92 GB Notification: Performance of NFInst.instExpressions: time 0.6682/1.641, allocations: 77.31 MB / 1.209 GB, free: 54.8 MB / 0.92 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01996/1.661, allocations: 445.6 kB / 1.209 GB, free: 54.79 MB / 0.92 GB Notification: Performance of NFTyping.typeComponents: time 0.01656/1.678, allocations: 5.223 MB / 1.214 GB, free: 54.7 MB / 0.92 GB Notification: Performance of NFTyping.typeBindings: time 0.0414/1.719, allocations: 12.99 MB / 1.227 GB, free: 54.16 MB / 0.92 GB Notification: Performance of NFTyping.typeClassSections: time 0.0251/1.744, allocations: 9.34 MB / 1.236 GB, free: 53.93 MB / 0.92 GB Notification: Performance of NFFlatten.flatten: time 0.04728/1.792, allocations: 33.99 MB / 1.269 GB, free: 41.91 MB / 0.92 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02805/1.82, allocations: 18.29 MB / 1.287 GB, free: 30.7 MB / 0.92 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03385/1.854, allocations: 15.5 MB / 1.302 GB, free: 16.11 MB / 0.92 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02518/1.879, allocations: 14.48 MB / 1.316 GB, free: 2.727 MB / 0.92 GB Notification: Performance of NFPackage.collectConstants: time 0.007348/1.886, allocations: 1.648 MB / 1.318 GB, free: 1.078 MB / 0.92 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02219/1.908, allocations: 5.656 MB / 1.323 GB, free: 11.67 MB / 0.9356 GB Notification: Performance of NFScalarize.scalarize: time 0.009623/1.918, allocations: 5.085 MB / 1.328 GB, free: 6.793 MB / 0.9356 GB Notification: Performance of NFVerifyModel.verify: time 0.02271/1.941, allocations: 9.305 MB / 1.337 GB, free: 13.66 MB / 0.9512 GB Notification: Performance of NFConvertDAE.convert: time 0.06492/2.006, allocations: 25.95 MB / 1.363 GB, free: 4.707 MB / 0.9669 GB Notification: Performance of FrontEnd - DAE generated: time 6.793e-06/2.006, allocations: 0 / 1.363 GB, free: 4.707 MB / 0.9669 GB Notification: Performance of FrontEnd: time 2.285e-06/2.006, allocations: 4 kB / 1.363 GB, free: 4.703 MB / 0.9669 GB Notification: Performance of Transformations before backend: time 0.0008593/2.007, allocations: 0 / 1.363 GB, free: 4.703 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: 1775 * Number of variables: 1775 Notification: Performance of Generate backend data structure: time 0.05582/2.063, allocations: 19.68 MB / 1.382 GB, free: 1.086 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 4.671e-05/2.063, allocations: 8.031 kB / 1.382 GB, free: 1.078 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01251/2.075, allocations: 2.225 MB / 1.384 GB, free: 14.83 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03291/2.108, allocations: 14.14 MB / 1.398 GB, free: 0.9141 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007092/2.109, allocations: 0.5857 MB / 1.399 GB, free: 336 kB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004267/2.113, allocations: 0.7875 MB / 1.399 GB, free: 15.54 MB / 1.014 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03699/2.15, allocations: 14.91 MB / 1.414 GB, free: 404 kB / 1.014 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002544/2.15, allocations: 15.83 kB / 1.414 GB, free: 388 kB / 1.014 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003576/2.154, allocations: 294.7 kB / 1.414 GB, free: 96 kB / 1.014 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002016/2.154, allocations: 184 kB / 1.414 GB, free: 15.91 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03681/2.191, allocations: 19.29 MB / 1.433 GB, free: 12.6 MB / 1.045 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 0.1332/2.324, allocations: 76.34 MB / 1.508 GB, free: 13.61 MB / 1.123 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01771/2.342, allocations: 10.49 MB / 1.518 GB, free: 3.344 MB / 1.123 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01421/2.356, allocations: 9.011 MB / 1.527 GB, free: 10.33 MB / 1.139 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 0.8183/3.175, allocations: 31.43 MB / 1.557 GB, free: 0.4922 GB / 1.154 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01665/3.191, allocations: 8.793 MB / 1.566 GB, free: 0.4912 GB / 1.154 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0212/3.213, allocations: 5.681 MB / 1.572 GB, free: 0.4907 GB / 1.154 GB Notification: Performance of pre-optimization done (n=417): time 4.813e-05/3.213, allocations: 3.094 kB / 1.572 GB, free: 0.4907 GB / 1.154 GB Notification: Performance of matching and sorting (n=601): time 0.8343/4.047, allocations: 184.4 MB / 1.752 GB, free: 364.7 MB / 1.154 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.797e-05/4.047, allocations: 116.1 kB / 1.752 GB, free: 364.6 MB / 1.154 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02411/4.071, allocations: 13.22 MB / 1.765 GB, free: 351.5 MB / 1.154 GB Notification: Performance of collectPreVariables (initialization): time 0.004423/4.076, allocations: 185.3 kB / 1.765 GB, free: 351.3 MB / 1.154 GB Notification: Performance of collectInitialEqns (initialization): time 0.007336/4.083, allocations: 6.502 MB / 1.771 GB, free: 345 MB / 1.154 GB Notification: Performance of collectInitialBindings (initialization): time 0.00545/4.089, allocations: 2.037 MB / 1.773 GB, free: 342.9 MB / 1.154 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01107/4.1, allocations: 2.458 MB / 1.776 GB, free: 340.5 MB / 1.154 GB Notification: Performance of setup shared object (initialization): time 6.109e-05/4.1, allocations: 301.1 kB / 1.776 GB, free: 340.2 MB / 1.154 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01768/4.117, allocations: 10.05 MB / 1.786 GB, free: 330.1 MB / 1.154 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.02013/4.138, allocations: 12.46 MB / 1.798 GB, free: 316.7 MB / 1.154 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03832/4.176, allocations: 22.19 MB / 1.82 GB, free: 293.8 MB / 1.154 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.51e-05/4.176, allocations: 16 kB / 1.82 GB, free: 293.8 MB / 1.154 GB Notification: Performance of matching and sorting (n=1025) (initialization): time 0.5644/4.741, allocations: 112.5 MB / 1.929 GB, free: 181.3 MB / 1.154 GB Notification: Performance of prepare postOptimizeDAE: time 9.001e-05/4.741, allocations: 57.64 kB / 1.929 GB, free: 181.2 MB / 1.154 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.789e-05/4.741, allocations: 56.88 kB / 1.93 GB, free: 181.1 MB / 1.154 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.572/5.313, allocations: 117.9 MB / 2.045 GB, free: 63.31 MB / 1.154 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01058/5.323, allocations: 2.032 MB / 2.047 GB, free: 61.28 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6062/5.93, allocations: 81.51 MB / 2.126 GB, free: 453.5 MB / 1.154 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01772/5.947, allocations: 0.8147 MB / 2.127 GB, free: 453.4 MB / 1.154 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004623/5.952, allocations: 0.7803 MB / 2.128 GB, free: 453.4 MB / 1.154 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.02819/5.98, allocations: 12.51 MB / 2.14 GB, free: 448.7 MB / 1.154 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02181/6.002, allocations: 12 MB / 2.152 GB, free: 442.5 MB / 1.154 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.03884/6.041, allocations: 21.31 MB / 2.173 GB, free: 432.8 MB / 1.154 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001088/6.041, allocations: 15.03 kB / 2.173 GB, free: 432.8 MB / 1.154 GB Notification: Performance of matching and sorting (n=1025) (initialization_lambda0): time 0.5604/6.601, allocations: 111.1 MB / 2.281 GB, free: 358.5 MB / 1.154 GB Notification: Performance of prepare postOptimizeDAE: time 7.687e-05/6.602, allocations: 53.7 kB / 2.281 GB, free: 358.5 MB / 1.154 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.612e-05/6.602, allocations: 52 kB / 2.281 GB, free: 358.4 MB / 1.154 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.57/7.172, allocations: 117.6 MB / 2.396 GB, free: 241.1 MB / 1.154 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009887/7.182, allocations: 2.012 MB / 2.398 GB, free: 239.1 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1476/7.329, allocations: 86.06 MB / 2.482 GB, free: 152.9 MB / 1.154 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01793/7.347, allocations: 0.8443 MB / 2.483 GB, free: 152 MB / 1.154 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004424/7.352, allocations: 0.7456 MB / 2.484 GB, free: 151.3 MB / 1.154 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 (765): * Single equations (assignments): 751 * 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 0.00639/7.358, allocations: 0.6249 MB / 2.484 GB, free: 150.6 MB / 1.154 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006111/7.364, allocations: 1.281 MB / 2.485 GB, free: 150 MB / 1.154 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1888/7.553, allocations: 48.26 MB / 2.533 GB, free: 101.9 MB / 1.154 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001274/7.553, allocations: 79.98 kB / 2.533 GB, free: 101.8 MB / 1.154 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.000154/7.553, allocations: 31.94 kB / 2.533 GB, free: 101.8 MB / 1.154 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1727/7.726, allocations: 42.68 MB / 2.574 GB, free: 59.14 MB / 1.154 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.7328/8.459, allocations: 63 MB / 2.636 GB, free: 451.4 MB / 1.154 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.501e-05/8.459, allocations: 5.188 kB / 2.636 GB, free: 451.4 MB / 1.154 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008146/8.467, allocations: 1.367 MB / 2.637 GB, free: 451.4 MB / 1.154 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.1869/8.654, allocations: 40.89 MB / 2.677 GB, free: 449.5 MB / 1.154 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00252/8.657, allocations: 200.8 kB / 2.677 GB, free: 449.5 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06949/8.726, allocations: 38.41 MB / 2.715 GB, free: 437.2 MB / 1.154 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.199e-05/8.726, allocations: 13.53 kB / 2.715 GB, free: 437.2 MB / 1.154 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2011/8.928, allocations: 55.35 MB / 2.769 GB, free: 395.8 MB / 1.154 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00972/8.937, allocations: 2.631 MB / 2.771 GB, free: 393.8 MB / 1.154 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005271/8.943, allocations: 132 kB / 2.772 GB, free: 393.7 MB / 1.154 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01388/8.957, allocations: 0.629 MB / 2.772 GB, free: 393.1 MB / 1.154 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002857/8.959, allocations: 498 kB / 2.773 GB, free: 392.6 MB / 1.154 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001194/8.961, allocations: 292.5 kB / 2.773 GB, free: 392.3 MB / 1.154 GB Notification: Performance of sorting global known variables: time 0.01735/8.978, allocations: 8.99 MB / 2.782 GB, free: 383.4 MB / 1.154 GB Notification: Performance of sort global known variables: time 6.71e-07/8.978, allocations: 0 / 2.782 GB, free: 383.4 MB / 1.154 GB Notification: Performance of remove unused functions: time 0.03746/9.015, allocations: 7.069 MB / 2.789 GB, free: 376.4 MB / 1.154 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 (537): * Single equations (assignments): 515 * 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 0.005567/9.021, allocations: 1.642 MB / 2.79 GB, free: 375 MB / 1.154 GB Notification: Performance of simCode: created initialization part: time 0.08755/9.109, allocations: 38.05 MB / 2.827 GB, free: 337 MB / 1.154 GB Notification: Performance of simCode: created event and clocks part: time 2.091e-05/9.109, allocations: 1 kB / 2.827 GB, free: 337 MB / 1.154 GB Notification: Performance of simCode: created simulation system equations: time 0.02383/9.133, allocations: 10.75 MB / 2.838 GB, free: 326.3 MB / 1.154 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0395/9.172, allocations: 6.695 MB / 2.844 GB, free: 319.9 MB / 1.154 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06196/9.234, allocations: 29.2 MB / 2.873 GB, free: 290.7 MB / 1.154 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01092/9.245, allocations: 7.352 MB / 2.88 GB, free: 283.3 MB / 1.154 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005342/9.25, allocations: 1.089 MB / 2.881 GB, free: 282.2 MB / 1.154 GB Notification: Performance of SimCode: time 1.193e-06/9.25, allocations: 4 kB / 2.881 GB, free: 282.2 MB / 1.154 GB Notification: Performance of Templates: time 1.875/11.13, allocations: 0.8288 GB / 3.71 GB, free: 441.4 MB / 1.154 GB make -j1 -f Buildings_8_Buildings.Fluid.Examples.FlowSystem.Simplified4.makefile (rm -f Buildings_8_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe ; mkfifo Buildings_8_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe >> ../files/Buildings_8_Buildings.Fluid.Examples.FlowSystem.Simplified4.sim & ./Buildings_8_Buildings.Fluid.Examples.FlowSystem.Simplified4 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Examples.FlowSystem.Simplified4.pipe 2>&1)