Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/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(BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised") translateModel(BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001042/0.001042, allocations: 103.4 kB / 15.33 MB, free: 0.5078 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001078/0.001078, allocations: 193.8 kB / 16.25 MB, free: 6.617 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.288/1.288, allocations: 222.9 MB / 239.9 MB, free: 4.531 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002064/0.002064, allocations: 282.6 kB / 290.4 MB, free: 2.141 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9342/0.9342, allocations: 169.2 MB / 0.4978 GB, free: 14.07 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001696/0.001696, allocations: 91.91 kB / 0.5947 GB, free: 28.25 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.156/0.1577, allocations: 86.98 MB / 0.6796 GB, free: 1.039 MB / 478.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised): time 0.4873/0.6451, allocations: 159.4 MB / 0.8353 GB, free: 15.88 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.004197/0.6493, allocations: 3.589 MB / 0.8388 GB, free: 15.54 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003019/0.6496, allocations: 14.16 kB / 0.8388 GB, free: 15.53 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.0005064/0.6501, allocations: 136.6 kB / 0.8389 GB, free: 15.48 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.00131/0.6515, allocations: 0.5056 MB / 0.8394 GB, free: 15.37 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.001088/0.6526, allocations: 387.2 kB / 0.8398 GB, free: 15.34 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.002473/0.6551, allocations: 2.574 MB / 0.8423 GB, free: 14.86 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001123/0.6562, allocations: 0.9021 MB / 0.8432 GB, free: 14.69 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00172/0.6579, allocations: 1.066 MB / 0.8442 GB, free: 14.31 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007184/0.6587, allocations: 0.7472 MB / 0.845 GB, free: 14.07 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 8.851e-05/0.6588, allocations: 54.81 kB / 0.845 GB, free: 14.07 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001406/0.6602, allocations: 0.755 MB / 0.8457 GB, free: 13.74 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0002843/0.6605, allocations: 313.3 kB / 0.846 GB, free: 13.53 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0005577/0.661, allocations: 0.5466 MB / 0.8466 GB, free: 13.21 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.001387/0.6624, allocations: 1.422 MB / 0.848 GB, free: 12.42 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 3.827e-06/0.6625, allocations: 4 kB / 0.848 GB, free: 12.42 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.653e-06/0.6625, allocations: 0 / 0.848 GB, free: 12.42 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 1.737e-05/0.6625, allocations: 0 / 0.848 GB, free: 12.42 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 125 * Number of variables: 125 Notification: Performance of Generate backend data structure: time 0.002078/0.6646, allocations: 1.443 MB / 0.8494 GB, free: 11.32 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.032e-05/0.6646, allocations: 17.58 kB / 0.8494 GB, free: 11.31 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007113/0.6653, allocations: 190.8 kB / 0.8496 GB, free: 11.22 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001078/0.6664, allocations: 0.7966 MB / 0.8504 GB, free: 10.65 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.729e-05/0.6665, allocations: 42.69 kB / 0.8504 GB, free: 10.63 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.661e-05/0.6666, allocations: 67.05 kB / 0.8505 GB, free: 10.61 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001051/0.6676, allocations: 0.7924 MB / 0.8512 GB, free: 10.04 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.694e-05/0.6676, allocations: 0 / 0.8512 GB, free: 10.04 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.085e-05/0.6677, allocations: 23.75 kB / 0.8513 GB, free: 10.02 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.244e-05/0.6677, allocations: 12.62 kB / 0.8513 GB, free: 10.02 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008209/0.6685, allocations: 0.5421 MB / 0.8518 GB, free: 9.758 MB / 0.5762 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 0.00377/0.6723, allocations: 4.589 MB / 0.8563 GB, free: 5.469 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006562/0.673, allocations: 411.3 kB / 0.8567 GB, free: 5.266 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003481/0.6733, allocations: 248 kB / 0.8569 GB, free: 5.145 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002914/0.6737, allocations: 193.5 kB / 0.8571 GB, free: 4.945 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004703/0.6741, allocations: 288.5 kB / 0.8574 GB, free: 4.758 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=31): time 1.954e-06/0.6741, allocations: 6.875 kB / 0.8574 GB, free: 4.754 MB / 0.5762 GB Notification: Performance of matching and sorting (n=31): time 0.003805/0.678, allocations: 1.312 MB / 0.8587 GB, free: 4.031 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.658e-05/0.678, allocations: 81.52 kB / 0.8587 GB, free: 3.938 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001229/0.6793, allocations: 1.115 MB / 0.8598 GB, free: 3.344 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 5.511e-05/0.6793, allocations: 38.83 kB / 0.8599 GB, free: 3.305 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003891/0.6797, allocations: 494.6 kB / 0.8603 GB, free: 2.887 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 8.587e-05/0.6798, allocations: 115.8 kB / 0.8604 GB, free: 2.789 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001595/0.68, allocations: 109.2 kB / 0.8606 GB, free: 2.73 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001084/0.6801, allocations: 324.9 kB / 0.8609 GB, free: 2.41 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003436/0.6804, allocations: 210.8 kB / 0.8611 GB, free: 2.305 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005629/0.681, allocations: 0.5182 MB / 0.8616 GB, free: 1.812 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008324/0.6819, allocations: 0.6379 MB / 0.8622 GB, free: 1.336 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.398e-06/0.6819, allocations: 0 / 0.8622 GB, free: 1.336 MB / 0.5762 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.002215/0.6841, allocations: 1.047 MB / 0.8632 GB, free: 0.7617 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.738e-05/0.6841, allocations: 33.73 kB / 0.8632 GB, free: 0.7305 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.098e-05/0.6842, allocations: 4.406 kB / 0.8632 GB, free: 0.7305 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00135/0.6855, allocations: 366.7 kB / 0.8636 GB, free: 0.5586 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002101/0.6857, allocations: 66.81 kB / 0.8637 GB, free: 0.5391 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009684/0.6867, allocations: 1.012 MB / 0.8647 GB, free: 15.76 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007354/0.6875, allocations: 97.53 kB / 0.8647 GB, free: 15.71 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.406e-05/0.6875, allocations: 28.52 kB / 0.8648 GB, free: 15.7 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000687/0.6882, allocations: 0.4979 MB / 0.8653 GB, free: 15.41 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005197/0.6887, allocations: 492.7 kB / 0.8657 GB, free: 14.92 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007144/0.6895, allocations: 0.5554 MB / 0.8663 GB, free: 14.49 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.815e-06/0.6895, allocations: 2.188 kB / 0.8663 GB, free: 14.49 MB / 0.5919 GB Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.001479/0.691, allocations: 0.8295 MB / 0.8671 GB, free: 14.04 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 3.872e-05/0.691, allocations: 37.45 kB / 0.8671 GB, free: 14 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.125e-06/0.691, allocations: 5.188 kB / 0.8671 GB, free: 14 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005034/0.6915, allocations: 222.4 kB / 0.8673 GB, free: 13.89 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001893/0.6917, allocations: 61.03 kB / 0.8674 GB, free: 13.88 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003574/0.6953, allocations: 3.335 MB / 0.8706 GB, free: 11.21 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007692/0.6961, allocations: 95.25 kB / 0.8707 GB, free: 11.16 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.397e-05/0.6962, allocations: 20.91 kB / 0.8708 GB, free: 11.16 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 5 (pulse_p.count,$PRE.pulse_p.count,pulse_p.T_start,$PRE.pulse_p.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (34): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,19)} Notification: Performance of prepare postOptimizeDAE: time 0.0002238/0.6964, allocations: 216.4 kB / 0.871 GB, free: 10.96 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001566/0.6966, allocations: 98.41 kB / 0.8711 GB, free: 10.91 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001244/0.6978, allocations: 0.7203 MB / 0.8718 GB, free: 10.5 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.21e-06/0.6978, allocations: 2.562 kB / 0.8718 GB, free: 10.5 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.315e-06/0.6978, allocations: 2.469 kB / 0.8718 GB, free: 10.5 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.033e-06/0.6978, allocations: 3.984 kB / 0.8718 GB, free: 10.49 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00235/0.7002, allocations: 1.604 MB / 0.8733 GB, free: 9.398 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.969e-06/0.7002, allocations: 6.5 kB / 0.8733 GB, free: 9.395 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001083/0.7003, allocations: 24.64 kB / 0.8734 GB, free: 9.387 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004358/0.7008, allocations: 228.1 kB / 0.8736 GB, free: 9.273 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.612e-05/0.7008, allocations: 8.875 kB / 0.8736 GB, free: 9.27 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008186/0.7016, allocations: 0.9785 MB / 0.8745 GB, free: 8.512 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.569e-06/0.7017, allocations: 3.938 kB / 0.8746 GB, free: 8.508 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001157/0.7028, allocations: 0.838 MB / 0.8754 GB, free: 7.961 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003351/0.7032, allocations: 214 kB / 0.8756 GB, free: 7.781 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001375/0.7033, allocations: 12.89 kB / 0.8756 GB, free: 7.773 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004935/0.7038, allocations: 48.27 kB / 0.8756 GB, free: 7.75 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.883e-05/0.7039, allocations: 30.75 kB / 0.8757 GB, free: 7.734 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.539e-05/0.7039, allocations: 11.75 kB / 0.8757 GB, free: 7.73 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0009386/0.7049, allocations: 0.7935 MB / 0.8764 GB, free: 7.297 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.31e-07/0.7049, allocations: 0 / 0.8764 GB, free: 7.297 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.001177/0.7061, allocations: 443.6 kB / 0.8769 GB, free: 7.238 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,pulse_p.T_start,pulse_p.count) * Number of discrete states: 1 (pulse_p.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (12): * Single equations (assignments): 9 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,19)} Notification: Performance of Backend phase and start with SimCode phase: time 0.000412/0.7065, allocations: 177.1 kB / 0.877 GB, free: 7.117 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.001761/0.7083, allocations: 1.083 MB / 0.8781 GB, free: 6.461 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 4.408e-06/0.7083, allocations: 3.938 kB / 0.8781 GB, free: 6.457 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.000486/0.7088, allocations: 230.4 kB / 0.8783 GB, free: 6.23 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001795/0.7106, allocations: 460.1 kB / 0.8788 GB, free: 5.785 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002831/0.7134, allocations: 2.057 MB / 0.8808 GB, free: 3.672 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007299/0.7142, allocations: 1.184 MB / 0.8819 GB, free: 2.457 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.0008393/0.715, allocations: 303.8 kB / 0.8822 GB, free: 2.156 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001118/0.7151, allocations: 59.44 kB / 0.8823 GB, free: 2.098 MB / 0.5919 GB Notification: Performance of SimCode: time 1.773e-06/0.7151, allocations: 0 / 0.8823 GB, free: 2.098 MB / 0.5919 GB Notification: Performance of Templates: time 0.03136/0.7465, allocations: 19.54 MB / 0.9014 GB, free: 14.83 MB / 0.6231 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.sim & ./BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe 2>&1)