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 0.001734/0.001734, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001921/0.001921, allocations: 196.8 kB / 16.14 MB, free: 6.715 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.466/1.466, allocations: 222.9 MB / 239.8 MB, free: 4.602 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002603/0.002603, allocations: 286.4 kB / 290.2 MB, free: 2.207 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.085/1.085, allocations: 178.6 MB / 0.5068 GB, free: 4.773 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002786/0.002786, allocations: 98.12 kB / 0.6057 GB, free: 25.14 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1563/0.1591, allocations: 89.14 MB / 0.6928 GB, free: 4.785 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised): time 0.4869/0.6461, allocations: 159.4 MB / 0.8484 GB, free: 4.625 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.005131/0.6512, allocations: 3.642 MB / 0.852 GB, free: 1.707 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000279/0.6515, allocations: 8.875 kB / 0.852 GB, free: 1.703 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.0005219/0.6521, allocations: 144.6 kB / 0.8521 GB, free: 1.586 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.001174/0.6533, allocations: 0.4953 MB / 0.8526 GB, free: 1.215 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009798/0.6543, allocations: 379 kB / 0.853 GB, free: 0.9648 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.00316/0.6575, allocations: 3.504 MB / 0.8564 GB, free: 15.09 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009516/0.6584, allocations: 0.7551 MB / 0.8571 GB, free: 14.66 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001453/0.6599, allocations: 0.9212 MB / 0.858 GB, free: 14.18 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007681/0.6607, allocations: 0.728 MB / 0.8587 GB, free: 13.77 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 8.395e-05/0.6608, allocations: 39.22 kB / 0.8588 GB, free: 13.77 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001491/0.6623, allocations: 0.8003 MB / 0.8595 GB, free: 13.32 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.0002987/0.6626, allocations: 290.9 kB / 0.8598 GB, free: 13.12 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.0005675/0.6631, allocations: 0.5117 MB / 0.8603 GB, free: 12.82 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.001479/0.6646, allocations: 1.389 MB / 0.8617 GB, free: 11.98 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 4.438e-06/0.6646, allocations: 4 kB / 0.8617 GB, free: 11.97 MB / 0.5919 GB Notification: Performance of FrontEnd: time 8.92e-07/0.6647, allocations: 0 / 0.8617 GB, free: 11.97 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 1.409e-05/0.6647, allocations: 3.938 kB / 0.8617 GB, free: 11.97 MB / 0.5919 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 0.002325/0.667, allocations: 1.439 MB / 0.8631 GB, free: 10.86 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 3.592e-05/0.6671, allocations: 14.12 kB / 0.8631 GB, free: 10.86 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007453/0.6678, allocations: 196.5 kB / 0.8633 GB, free: 10.76 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001161/0.669, allocations: 0.7963 MB / 0.8641 GB, free: 10.17 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.853e-05/0.669, allocations: 44.38 kB / 0.8641 GB, free: 10.15 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.728e-05/0.6691, allocations: 60.33 kB / 0.8642 GB, free: 10.13 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001183/0.6703, allocations: 0.7964 MB / 0.8649 GB, free: 9.559 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.828e-05/0.6703, allocations: 6.875 kB / 0.865 GB, free: 9.555 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.489e-05/0.6704, allocations: 22.75 kB / 0.865 GB, free: 9.539 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.273e-05/0.6704, allocations: 15.62 kB / 0.865 GB, free: 9.539 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008916/0.6713, allocations: 0.5357 MB / 0.8655 GB, free: 9.273 MB / 0.5919 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 0.004356/0.6757, allocations: 4.59 MB / 0.87 GB, free: 4.961 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006959/0.6764, allocations: 412.2 kB / 0.8704 GB, free: 4.758 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003755/0.6768, allocations: 251 kB / 0.8706 GB, free: 4.633 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003048/0.6771, allocations: 191.6 kB / 0.8708 GB, free: 4.434 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005159/0.6776, allocations: 289.5 kB / 0.8711 GB, free: 4.246 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=31): time 1.864e-06/0.6776, allocations: 2.406 kB / 0.8711 GB, free: 4.246 MB / 0.5919 GB Notification: Performance of matching and sorting (n=31): time 0.003976/0.6816, allocations: 1.317 MB / 0.8724 GB, free: 3.512 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.526e-05/0.6817, allocations: 85.66 kB / 0.8725 GB, free: 3.414 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00155/0.6833, allocations: 1.113 MB / 0.8735 GB, free: 2.348 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 5.593e-05/0.6833, allocations: 37.7 kB / 0.8736 GB, free: 2.305 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004908/0.6838, allocations: 496.1 kB / 0.8741 GB, free: 1.812 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001056/0.6839, allocations: 110.7 kB / 0.8742 GB, free: 1.703 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001923/0.6841, allocations: 113.9 kB / 0.8743 GB, free: 1.586 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001525/0.6843, allocations: 329.9 kB / 0.8746 GB, free: 1.258 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004111/0.6847, allocations: 214.4 kB / 0.8748 GB, free: 1.047 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006956/0.6854, allocations: 0.5174 MB / 0.8753 GB, free: 404 kB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001/0.6864, allocations: 0.6416 MB / 0.8759 GB, free: 15.67 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.181e-06/0.6865, allocations: 8 kB / 0.8759 GB, free: 15.66 MB / 0.6075 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.002538/0.689, allocations: 1.034 MB / 0.8769 GB, free: 14.62 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 4.398e-05/0.6891, allocations: 33.7 kB / 0.877 GB, free: 14.58 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.177e-05/0.6891, allocations: 4 kB / 0.877 GB, free: 14.57 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001508/0.6906, allocations: 360.9 kB / 0.8773 GB, free: 14.22 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002491/0.6908, allocations: 63.91 kB / 0.8774 GB, free: 14.16 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001174/0.692, allocations: 1.01 MB / 0.8784 GB, free: 13.12 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008535/0.6929, allocations: 95.53 kB / 0.8785 GB, free: 13.03 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.809e-05/0.693, allocations: 27.98 kB / 0.8785 GB, free: 13 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008466/0.6938, allocations: 0.4928 MB / 0.879 GB, free: 12.5 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000659/0.6945, allocations: 499.7 kB / 0.8794 GB, free: 11.89 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008586/0.6954, allocations: 0.5617 MB / 0.88 GB, free: 11.25 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.407e-06/0.6954, allocations: 0 / 0.88 GB, free: 11.25 MB / 0.6075 GB Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.0018/0.6972, allocations: 0.8271 MB / 0.8808 GB, free: 10.4 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 4.283e-05/0.6973, allocations: 33.7 kB / 0.8808 GB, free: 10.36 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.956e-06/0.6973, allocations: 5.25 kB / 0.8808 GB, free: 10.36 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005893/0.6979, allocations: 216.8 kB / 0.881 GB, free: 10.14 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002385/0.6981, allocations: 59.91 kB / 0.8811 GB, free: 10.09 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004078/0.7022, allocations: 3.074 MB / 0.8841 GB, free: 6.863 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008833/0.7031, allocations: 87.95 kB / 0.8842 GB, free: 6.777 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.265e-05/0.7032, allocations: 24 kB / 0.8842 GB, free: 6.754 MB / 0.6075 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 0.0002461/0.7034, allocations: 220 kB / 0.8844 GB, free: 6.531 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001567/0.7036, allocations: 102.8 kB / 0.8845 GB, free: 6.43 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001432/0.705, allocations: 0.7147 MB / 0.8852 GB, free: 5.703 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.002e-06/0.705, allocations: 8 kB / 0.8852 GB, free: 5.695 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.984e-06/0.705, allocations: 0 / 0.8852 GB, free: 5.695 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.624e-06/0.7051, allocations: 3.984 kB / 0.8852 GB, free: 5.691 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002697/0.7078, allocations: 1.6 MB / 0.8868 GB, free: 4.008 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.488e-06/0.7078, allocations: 4 kB / 0.8868 GB, free: 4.004 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001225/0.7079, allocations: 27.92 kB / 0.8868 GB, free: 3.977 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005318/0.7084, allocations: 228.6 kB / 0.887 GB, free: 3.75 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.879e-05/0.7085, allocations: 8 kB / 0.887 GB, free: 3.742 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001071/0.7096, allocations: 0.9912 MB / 0.888 GB, free: 2.727 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.753e-06/0.7096, allocations: 8.031 kB / 0.888 GB, free: 2.719 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001533/0.7111, allocations: 0.8299 MB / 0.8888 GB, free: 1.848 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004544/0.7116, allocations: 215.8 kB / 0.889 GB, free: 1.617 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001155/0.7117, allocations: 11.98 kB / 0.889 GB, free: 1.605 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004767/0.7122, allocations: 43.95 kB / 0.8891 GB, free: 1.562 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.214e-05/0.7123, allocations: 27.91 kB / 0.8891 GB, free: 1.535 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.234e-05/0.7123, allocations: 15.98 kB / 0.8891 GB, free: 1.52 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.001151/0.7135, allocations: 0.7916 MB / 0.8899 GB, free: 0.7188 MB / 0.6075 GB Notification: Performance of sort global known variables: time 1.6e-07/0.7135, allocations: 0 / 0.8899 GB, free: 0.7188 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.00134/0.7148, allocations: 443.4 kB / 0.8903 GB, free: 292 kB / 0.6075 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 0.0004794/0.7153, allocations: 175.5 kB / 0.8905 GB, free: 116 kB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.002122/0.7175, allocations: 1.072 MB / 0.8915 GB, free: 15.01 MB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 5.791e-06/0.7175, allocations: 4 kB / 0.8915 GB, free: 15.01 MB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.000549/0.718, allocations: 222.6 kB / 0.8918 GB, free: 14.79 MB / 0.6231 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00205/0.7201, allocations: 464.5 kB / 0.8922 GB, free: 14.34 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00322/0.7233, allocations: 2.062 MB / 0.8942 GB, free: 12.22 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008969/0.7243, allocations: 1.181 MB / 0.8954 GB, free: 11.01 MB / 0.6231 GB Notification: Performance of simCode: alias equations: time 0.0009438/0.7252, allocations: 307.9 kB / 0.8957 GB, free: 10.7 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000121/0.7253, allocations: 55.44 kB / 0.8957 GB, free: 10.65 MB / 0.6231 GB Notification: Performance of SimCode: time 1.031e-06/0.7253, allocations: 0 / 0.8957 GB, free: 10.65 MB / 0.6231 GB Notification: Performance of Templates: time 0.03452/0.7599, allocations: 18.96 MB / 0.9142 GB, free: 7.902 MB / 0.6387 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)