Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Buildings with version 9.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo) Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 1.759/1.759, allocations: 306.1 MB / 321.4 MB, free: 10.73 MB / 250.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001036/0.001036, allocations: 175.5 kB / 393.1 MB, free: 4.055 MB / 314.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.338/1.338, allocations: 225.7 MB / 0.6743 GB, free: 12.51 MB / 0.4948 GB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007728/0.0007728, allocations: 94.06 kB / 0.7935 GB, free: 39.79 MB / 0.5417 GB Notification: Performance of FrontEnd - loaded program: time 0.0003402/0.0003403, allocations: 8 kB / 0.9224 GB, free: 8.629 MB / 0.6355 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.548/0.5484, allocations: 121.3 MB / 1.041 GB, free: 57.61 MB / 0.698 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised): time 0.1605/0.7089, allocations: 157.2 MB / 1.194 GB, free: 4.141 MB / 0.7605 GB Notification: Performance of NFInst.instExpressions: time 0.005379/0.7144, allocations: 3.208 MB / 1.198 GB, free: 0.9102 MB / 0.7605 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007479/0.7152, allocations: 15.88 kB / 1.198 GB, free: 0.8945 MB / 0.7605 GB Notification: Performance of NFTyping.typeComponents: time 0.001058/0.7162, allocations: 197.1 kB / 1.198 GB, free: 0.75 MB / 0.7605 GB Notification: Performance of NFTyping.typeBindings: time 0.002603/0.7189, allocations: 0.6353 MB / 1.198 GB, free: 264 kB / 0.7605 GB Notification: Performance of NFTyping.typeClassSections: time 0.001636/0.7205, allocations: 396.2 kB / 1.199 GB, free: 15.96 MB / 0.7761 GB Notification: Performance of NFFlatten.flatten: time 0.005126/0.7257, allocations: 3.807 MB / 1.202 GB, free: 12.87 MB / 0.7761 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003677/0.7294, allocations: 2.346 MB / 1.205 GB, free: 11.06 MB / 0.7761 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002973/0.7323, allocations: 1.123 MB / 1.206 GB, free: 10.09 MB / 0.7761 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001883/0.7342, allocations: 0.881 MB / 1.207 GB, free: 9.355 MB / 0.7761 GB Notification: Performance of NFPackage.collectConstants: time 0.0003565/0.7346, allocations: 48 kB / 1.207 GB, free: 9.309 MB / 0.7761 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002598/0.7372, allocations: 0.8879 MB / 1.208 GB, free: 8.617 MB / 0.7761 GB Notification: Performance of NFScalarize.scalarize: time 0.000679/0.7379, allocations: 328.5 kB / 1.208 GB, free: 8.387 MB / 0.7761 GB Notification: Performance of NFVerifyModel.verify: time 0.001447/0.7394, allocations: 0.6086 MB / 1.209 GB, free: 7.805 MB / 0.7761 GB Notification: Performance of NFConvertDAE.convert: time 0.003132/0.7425, allocations: 1.614 MB / 1.21 GB, free: 6.68 MB / 0.7761 GB Notification: Performance of FrontEnd - DAE generated: time 6.301e-06/0.7425, allocations: 0 / 1.21 GB, free: 6.68 MB / 0.7761 GB Notification: Performance of FrontEnd: time 2.525e-06/0.7425, allocations: 0.6094 kB / 1.21 GB, free: 6.68 MB / 0.7761 GB Notification: Performance of Transformations before backend: time 5.606e-05/0.7426, allocations: 0 / 1.21 GB, free: 6.68 MB / 0.7761 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 136 * Number of variables: 136 Notification: Performance of Generate backend data structure: time 0.003587/0.7462, allocations: 1.51 MB / 1.212 GB, free: 5.293 MB / 0.7761 GB Notification: Performance of prepare preOptimizeDAE: time 4.413e-05/0.7463, allocations: 8.031 kB / 1.212 GB, free: 5.285 MB / 0.7761 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001063/0.7473, allocations: 202.1 kB / 1.212 GB, free: 5.105 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002083/0.7494, allocations: 0.9131 MB / 1.213 GB, free: 4.277 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.249e-05/0.7495, allocations: 49.31 kB / 1.213 GB, free: 4.23 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001758/0.7497, allocations: 63.94 kB / 1.213 GB, free: 4.168 MB / 0.7761 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001868/0.7516, allocations: 0.9963 MB / 1.214 GB, free: 3.309 MB / 0.7761 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.016e-05/0.7516, allocations: 4 kB / 1.214 GB, free: 3.305 MB / 0.7761 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.283e-05/0.7517, allocations: 28.66 kB / 1.214 GB, free: 3.277 MB / 0.7761 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.386e-05/0.7517, allocations: 12 kB / 1.214 GB, free: 3.266 MB / 0.7761 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0016/0.7533, allocations: 0.8046 MB / 1.215 GB, free: 2.613 MB / 0.7761 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 0.005571/0.7589, allocations: 4.826 MB / 1.219 GB, free: 13.72 MB / 0.7917 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00245/0.7614, allocations: 4.028 MB / 1.223 GB, free: 8.863 MB / 0.7917 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005095/0.7619, allocations: 341.2 kB / 1.224 GB, free: 8.527 MB / 0.7917 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002972/0.7622, allocations: 198.5 kB / 1.224 GB, free: 8.297 MB / 0.7917 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005298/0.7627, allocations: 325.1 kB / 1.224 GB, free: 7.961 MB / 0.7917 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003651/0.7631, allocations: 27.69 kB / 1.224 GB, free: 7.93 MB / 0.7917 GB Notification: Performance of pre-optimization done (n=35): time 2.845e-06/0.7631, allocations: 0 / 1.224 GB, free: 7.93 MB / 0.7917 GB Notification: Performance of matching and sorting (n=35): time 0.004831/0.768, allocations: 1.627 MB / 1.226 GB, free: 6.273 MB / 0.7917 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.854e-05/0.768, allocations: 81.11 kB / 1.226 GB, free: 6.176 MB / 0.7917 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001705/0.7697, allocations: 1.18 MB / 1.227 GB, free: 4.98 MB / 0.7917 GB Notification: Performance of collectPreVariables (initialization): time 6.416e-05/0.7698, allocations: 33.7 kB / 1.227 GB, free: 4.941 MB / 0.7917 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004358/0.7703, allocations: 0.516 MB / 1.227 GB, free: 4.422 MB / 0.7917 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001052/0.7704, allocations: 118.3 kB / 1.228 GB, free: 4.305 MB / 0.7917 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.559e-05/0.7704, allocations: 15.94 kB / 1.228 GB, free: 4.289 MB / 0.7917 GB Notification: Performance of setup shared object (initialization): time 0.0001006/0.7705, allocations: 333.9 kB / 1.228 GB, free: 3.957 MB / 0.7917 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004219/0.771, allocations: 240.9 kB / 1.228 GB, free: 3.723 MB / 0.7917 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006172/0.7716, allocations: 0.5612 MB / 1.229 GB, free: 3.027 MB / 0.7917 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009327/0.7725, allocations: 0.6957 MB / 1.229 GB, free: 2.254 MB / 0.7917 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.883e-06/0.7726, allocations: 4 kB / 1.229 GB, free: 2.25 MB / 0.7917 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002414/0.775, allocations: 1.117 MB / 1.23 GB, free: 1.117 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001737/0.7752, allocations: 275 kB / 1.231 GB, free: 0.7656 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.104e-05/0.7752, allocations: 4 kB / 1.231 GB, free: 0.7617 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001274/0.7765, allocations: 369.4 kB / 1.231 GB, free: 408 kB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004059/0.7769, allocations: 103.9 kB / 1.231 GB, free: 304 kB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009703/0.7779, allocations: 1.002 MB / 1.232 GB, free: 15.27 MB / 0.8073 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009737/0.7788, allocations: 99.86 kB / 1.232 GB, free: 15.17 MB / 0.8073 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.99e-05/0.7789, allocations: 31.92 kB / 1.232 GB, free: 15.14 MB / 0.8073 GB Notification: Performance of prepare postOptimizeDAE: time 8.837e-06/0.7789, allocations: 4 kB / 1.232 GB, free: 15.14 MB / 0.8073 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001406/0.7803, allocations: 0.7903 MB / 1.233 GB, free: 14.34 MB / 0.8073 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.017e-06/0.7804, allocations: 4 kB / 1.233 GB, free: 14.33 MB / 0.8073 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000591/0.781, allocations: 236.1 kB / 1.233 GB, free: 14.1 MB / 0.8073 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003687/0.7813, allocations: 103.8 kB / 1.233 GB, free: 14 MB / 0.8073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003321/0.7847, allocations: 2.929 MB / 1.236 GB, free: 10.94 MB / 0.8073 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009665/0.7857, allocations: 99.8 kB / 1.236 GB, free: 10.84 MB / 0.8073 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.159e-05/0.7857, allocations: 20 kB / 1.236 GB, free: 10.82 MB / 0.8073 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 ($whenCondition1,$PRE.pulse_m_flow.T_start,pulse_m_flow.T_start,$PRE.pulse_m_flow.count,pulse_m_flow.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (38): * Single equations (assignments): 36 * 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 0.0006539/0.7864, allocations: 0.4896 MB / 1.237 GB, free: 10.32 MB / 0.8073 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001959/0.7866, allocations: 110.6 kB / 1.237 GB, free: 10.21 MB / 0.8073 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001422/0.788, allocations: 0.7893 MB / 1.238 GB, free: 9.41 MB / 0.8073 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.941e-06/0.788, allocations: 4 kB / 1.238 GB, free: 9.406 MB / 0.8073 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.274e-06/0.788, allocations: 0 / 1.238 GB, free: 9.406 MB / 0.8073 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.448e-06/0.7881, allocations: 0 / 1.238 GB, free: 9.406 MB / 0.8073 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 0.002957/0.791, allocations: 2.136 MB / 1.24 GB, free: 7.129 MB / 0.8073 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.62e-06/0.791, allocations: 4.219 kB / 1.24 GB, free: 7.125 MB / 0.8073 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003063/0.7914, allocations: 79.88 kB / 1.24 GB, free: 7.047 MB / 0.8073 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003866/0.7917, allocations: 184.6 kB / 1.24 GB, free: 6.863 MB / 0.8073 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.804e-05/0.7918, allocations: 11.94 kB / 1.24 GB, free: 6.852 MB / 0.8073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006747/0.7925, allocations: 0.8528 MB / 1.241 GB, free: 5.973 MB / 0.8073 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.435e-06/0.7925, allocations: 0 / 1.241 GB, free: 5.973 MB / 0.8073 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001268/0.7938, allocations: 0.8564 MB / 1.242 GB, free: 5.078 MB / 0.8073 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003967/0.7942, allocations: 231.7 kB / 1.242 GB, free: 4.832 MB / 0.8073 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001528/0.7943, allocations: 15.94 kB / 1.242 GB, free: 4.816 MB / 0.8073 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006878/0.795, allocations: 75.75 kB / 1.242 GB, free: 4.742 MB / 0.8073 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.966e-05/0.7951, allocations: 39.83 kB / 1.242 GB, free: 4.703 MB / 0.8073 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.485e-05/0.7952, allocations: 12 kB / 1.242 GB, free: 4.691 MB / 0.8073 GB Notification: Performance of sorting global known variables: time 0.001131/0.7963, allocations: 0.8288 MB / 1.243 GB, free: 3.855 MB / 0.8073 GB Notification: Performance of sort global known variables: time 3.71e-07/0.7963, allocations: 0 / 1.243 GB, free: 3.855 MB / 0.8073 GB Notification: Performance of remove unused functions: time 0.001543/0.7979, allocations: 0.507 MB / 1.243 GB, free: 3.348 MB / 0.8073 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_m_flow.T_start,pulse_m_flow.count) * Number of discrete states: 1 (pulse_m_flow.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (25): * Single equations (assignments): 22 * 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 {(1,10)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0005122/0.7984, allocations: 208 kB / 1.244 GB, free: 3.148 MB / 0.8073 GB Notification: Performance of simCode: created initialization part: time 0.002161/0.8006, allocations: 1.154 MB / 1.245 GB, free: 1.957 MB / 0.8073 GB Notification: Performance of simCode: created event and clocks part: time 3.216e-06/0.8006, allocations: 0 / 1.245 GB, free: 1.957 MB / 0.8073 GB Notification: Performance of simCode: created simulation system equations: time 0.0004905/0.8011, allocations: 244.2 kB / 1.245 GB, free: 1.719 MB / 0.8073 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003275/0.8044, allocations: 0.655 MB / 1.246 GB, free: 1.066 MB / 0.8073 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003434/0.8078, allocations: 2.204 MB / 1.248 GB, free: 14.81 MB / 0.823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008088/0.8086, allocations: 1.212 MB / 1.249 GB, free: 13.57 MB / 0.823 GB Notification: Performance of simCode: alias equations: time 0.001172/0.8098, allocations: 360.4 kB / 1.249 GB, free: 13.21 MB / 0.823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001732/0.81, allocations: 67.44 kB / 1.249 GB, free: 13.14 MB / 0.823 GB Notification: Performance of SimCode: time 6.01e-07/0.81, allocations: 0 / 1.249 GB, free: 13.14 MB / 0.823 GB Notification: Performance of Templates: time 0.03496/0.845, allocations: 21.43 MB / 1.27 GB, free: 8.031 MB / 0.8386 GB make -j1 -f Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.makefile (rm -f Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe >> ../files/Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.sim & ./Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe 2>&1)