Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_1.6_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.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 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001097/0.001098, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001295/0.001295, allocations: 196.5 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.399/1.399, allocations: 222.9 MB / 240.2 MB, free: 4.395 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.853/2.853, allocations: 472.6 MB / 0.7451 GB, free: 4.734 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001277/0.001277, allocations: 60.94 kB / 0.912 GB, free: 33.39 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3059/0.3072, allocations: 159.9 MB / 1.068 GB, free: 10.41 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised): time 0.1798/0.487, allocations: 167.8 MB / 1.232 GB, free: 1.996 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.003934/0.491, allocations: 2.204 MB / 1.234 GB, free: 15.79 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005195/0.4915, allocations: 15.88 kB / 1.234 GB, free: 15.77 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.0008713/0.4925, allocations: 234.5 kB / 1.234 GB, free: 15.54 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.001953/0.4945, allocations: 0.6805 MB / 1.235 GB, free: 14.86 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.001264/0.4957, allocations: 429.9 kB / 1.235 GB, free: 14.45 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.002871/0.4986, allocations: 2.758 MB / 1.238 GB, free: 11.68 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003123/0.5017, allocations: 2.556 MB / 1.241 GB, free: 9.102 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002342/0.5041, allocations: 1.25 MB / 1.242 GB, free: 7.848 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001364/0.5055, allocations: 0.8597 MB / 1.243 GB, free: 6.984 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.0001854/0.5057, allocations: 76 kB / 1.243 GB, free: 6.91 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001628/0.5073, allocations: 0.8225 MB / 1.244 GB, free: 6.086 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.0003749/0.5077, allocations: 366.7 kB / 1.244 GB, free: 5.727 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.0007803/0.5085, allocations: 0.614 MB / 1.245 GB, free: 5.109 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.001649/0.5101, allocations: 1.604 MB / 1.246 GB, free: 3.5 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 7.805e-06/0.5102, allocations: 0 / 1.246 GB, free: 3.5 MB / 0.9981 GB Notification: Performance of FrontEnd: time 2.645e-06/0.5102, allocations: 0 / 1.246 GB, free: 3.5 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 1.849e-05/0.5102, allocations: 0 / 1.246 GB, free: 3.5 MB / 0.9981 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 0.002528/0.5127, allocations: 1.611 MB / 1.248 GB, free: 1.828 MB / 0.9981 GB Notification: Performance of prepare preOptimizeDAE: time 3.824e-05/0.5128, allocations: 8.031 kB / 1.248 GB, free: 1.82 MB / 0.9981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008013/0.5136, allocations: 206.3 kB / 1.248 GB, free: 1.617 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001198/0.5148, allocations: 0.8656 MB / 1.249 GB, free: 0.6953 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.199e-05/0.5148, allocations: 49.31 kB / 1.249 GB, free: 0.6484 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001043/0.515, allocations: 75.92 kB / 1.249 GB, free: 0.5742 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.6158/1.131, allocations: 0.9819 MB / 1.25 GB, free: 186.3 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.722e-05/1.131, allocations: 2.438 kB / 1.25 GB, free: 186.3 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.568e-05/1.131, allocations: 26.16 kB / 1.25 GB, free: 186.3 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.803e-05/1.131, allocations: 15.62 kB / 1.25 GB, free: 186.3 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001582/1.133, allocations: 0.7995 MB / 1.251 GB, free: 186.3 MB / 0.9981 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 0.004816/1.137, allocations: 4.78 MB / 1.255 GB, free: 183.1 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001777/1.139, allocations: 4.014 MB / 1.259 GB, free: 178.9 MB / 0.9981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005399/1.14, allocations: 347.7 kB / 1.26 GB, free: 178.9 MB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002665/1.14, allocations: 191.2 kB / 1.26 GB, free: 178.7 MB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000532/1.141, allocations: 324 kB / 1.26 GB, free: 178.6 MB / 0.9981 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003266/1.141, allocations: 33.39 kB / 1.26 GB, free: 178.6 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=35): time 3.967e-06/1.141, allocations: 0.8125 kB / 1.26 GB, free: 178.6 MB / 0.9981 GB Notification: Performance of matching and sorting (n=35): time 0.004734/1.146, allocations: 1.587 MB / 1.262 GB, free: 178.4 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.348e-05/1.146, allocations: 91.91 kB / 1.262 GB, free: 178.3 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001635/1.147, allocations: 1.178 MB / 1.263 GB, free: 178.2 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 4.53e-05/1.147, allocations: 38.61 kB / 1.263 GB, free: 178.1 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004221/1.148, allocations: 0.5214 MB / 1.263 GB, free: 178 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 9.324e-05/1.148, allocations: 124.4 kB / 1.264 GB, free: 177.9 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001676/1.148, allocations: 121 kB / 1.264 GB, free: 177.9 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 7.172e-05/1.148, allocations: 324.2 kB / 1.264 GB, free: 177.6 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004189/1.149, allocations: 234.7 kB / 1.264 GB, free: 177.6 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005679/1.149, allocations: 0.5589 MB / 1.265 GB, free: 177.2 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008777/1.15, allocations: 0.6818 MB / 1.265 GB, free: 176.9 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.669e-06/1.15, allocations: 2.188 kB / 1.265 GB, free: 176.9 MB / 0.9981 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002234/1.152, allocations: 1.11 MB / 1.266 GB, free: 176.5 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 3.499e-05/1.152, allocations: 34.23 kB / 1.267 GB, free: 176.4 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.109e-05/1.152, allocations: 8.438 kB / 1.267 GB, free: 176.4 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001221/1.154, allocations: 351.2 kB / 1.267 GB, free: 176.4 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003675/1.154, allocations: 93.38 kB / 1.267 GB, free: 176.4 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008261/1.155, allocations: 1.013 MB / 1.268 GB, free: 175.7 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008088/1.156, allocations: 61.17 kB / 1.268 GB, free: 175.7 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.767e-05/1.156, allocations: 24.98 kB / 1.268 GB, free: 175.7 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006949/1.156, allocations: 0.5306 MB / 1.269 GB, free: 175.5 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000473/1.157, allocations: 0.5175 MB / 1.269 GB, free: 175 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.000724/1.158, allocations: 0.6047 MB / 1.27 GB, free: 174.6 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.545e-06/1.158, allocations: 0 / 1.27 GB, free: 174.6 MB / 0.9981 GB Notification: Performance of matching and sorting (n=58) (initialization_lambda0): time 0.001452/1.159, allocations: 0.8985 MB / 1.271 GB, free: 174.3 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 2.488e-05/1.159, allocations: 35.88 kB / 1.271 GB, free: 174.3 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.943e-06/1.159, allocations: 9.688 kB / 1.271 GB, free: 174.3 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005157/1.16, allocations: 224.3 kB / 1.271 GB, free: 174.2 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003669/1.16, allocations: 94.8 kB / 1.271 GB, free: 174.2 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003159/1.163, allocations: 3.151 MB / 1.274 GB, free: 172.1 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008564/1.164, allocations: 74.72 kB / 1.274 GB, free: 172.1 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.501e-05/1.164, allocations: 23.95 kB / 1.274 GB, free: 172.1 MB / 0.9981 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_m_flow.count,$PRE.pulse_m_flow.count,pulse_m_flow.T_start,$PRE.pulse_m_flow.T_start,$whenCondition1) * 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 0.0001721/1.164, allocations: 221.3 kB / 1.274 GB, free: 171.8 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001461/1.164, allocations: 106.2 kB / 1.274 GB, free: 171.8 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001451/1.166, allocations: 0.7777 MB / 1.275 GB, free: 171.5 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.631e-06/1.166, allocations: 7.156 kB / 1.275 GB, free: 171.5 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.918e-06/1.166, allocations: 5.922 kB / 1.275 GB, free: 171.5 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.572e-06/1.166, allocations: 1.688 kB / 1.275 GB, free: 171.5 MB / 0.9981 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 0.002847/1.169, allocations: 2.117 MB / 1.277 GB, free: 170.3 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.809e-06/1.169, allocations: 5.5 kB / 1.277 GB, free: 170.3 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003373/1.169, allocations: 68.47 kB / 1.277 GB, free: 170.3 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004075/1.17, allocations: 175.1 kB / 1.277 GB, free: 170.2 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.664e-05/1.17, allocations: 10.31 kB / 1.277 GB, free: 170.2 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006387/1.17, allocations: 0.852 MB / 1.278 GB, free: 169.6 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.815e-06/1.17, allocations: 2.094 kB / 1.278 GB, free: 169.6 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001451/1.172, allocations: 0.8506 MB / 1.279 GB, free: 169.1 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003625/1.172, allocations: 227.9 kB / 1.279 GB, free: 169 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001231/1.172, allocations: 8.734 kB / 1.279 GB, free: 169 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006193/1.173, allocations: 38.69 kB / 1.279 GB, free: 169 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001134/1.173, allocations: 28.11 kB / 1.279 GB, free: 169 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.568e-05/1.173, allocations: 18.45 kB / 1.279 GB, free: 169 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.001359/1.174, allocations: 0.8305 MB / 1.28 GB, free: 168.7 MB / 0.9981 GB Notification: Performance of sort global known variables: time 4.41e-07/1.174, allocations: 0 / 1.28 GB, free: 168.7 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.001381/1.176, allocations: 0.4986 MB / 1.281 GB, free: 168.6 MB / 0.9981 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 0.0004315/1.176, allocations: 202.5 kB / 1.281 GB, free: 168.5 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.00216/1.178, allocations: 1.189 MB / 1.282 GB, free: 167.9 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 4.118e-06/1.178, allocations: 4.062 kB / 1.282 GB, free: 167.9 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.0004609/1.179, allocations: 248.8 kB / 1.282 GB, free: 167.9 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002345/1.181, allocations: 0.4949 MB / 1.283 GB, free: 167.7 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003454/1.185, allocations: 1.873 MB / 1.285 GB, free: 166.8 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009836/1.186, allocations: 1.219 MB / 1.286 GB, free: 166.1 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.001372/1.187, allocations: 375.4 kB / 1.286 GB, free: 166 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001716/1.187, allocations: 68.52 kB / 1.286 GB, free: 166 MB / 0.9981 GB Notification: Performance of SimCode: time 1.052e-06/1.187, allocations: 0 / 1.286 GB, free: 166 MB / 0.9981 GB Notification: Performance of Templates: time 0.04111/1.228, allocations: 20.96 MB / 1.307 GB, free: 154.9 MB / 0.9981 GB make -j1 -f Buildings_1.6_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.makefile (rm -f Buildings_1.6_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe ; mkfifo Buildings_1.6_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe >> ../files/Buildings_1.6_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.sim & ./Buildings_1.6_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe 2>&1)