Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.x/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 8.1.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.x/package.mo) Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.x/package.mo): time 1.851/1.851, allocations: 297.4 MB / 312.6 MB, free: 2.898 MB / 234.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008949/0.000895, allocations: 186 kB / 382.3 MB, free: 14.8 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 1.356/1.356, allocations: 225.7 MB / 0.6617 GB, free: 7.18 MB / 490.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007524/0.0007525, allocations: 93.16 kB / 0.7789 GB, free: 46.74 MB / 0.5417 GB Notification: Performance of FrontEnd - loaded program: time 0.0003108/0.0003108, allocations: 8 kB / 0.9058 GB, free: 4.875 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5693/0.5697, allocations: 119.2 MB / 1.022 GB, free: 57.57 MB / 0.698 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised): time 0.1497/0.7194, allocations: 150.5 MB / 1.169 GB, free: 13.14 MB / 0.7605 GB Notification: Performance of NFInst.instExpressions: time 0.003559/0.723, allocations: 2.626 MB / 1.172 GB, free: 10.84 MB / 0.7605 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003922/0.7235, allocations: 8.812 kB / 1.172 GB, free: 10.84 MB / 0.7605 GB Notification: Performance of NFTyping.typeComponents: time 0.00057/0.724, allocations: 128.4 kB / 1.172 GB, free: 10.77 MB / 0.7605 GB Notification: Performance of NFTyping.typeBindings: time 0.001608/0.7257, allocations: 0.4925 MB / 1.172 GB, free: 10.52 MB / 0.7605 GB Notification: Performance of NFTyping.typeClassSections: time 0.001323/0.727, allocations: 354.6 kB / 1.173 GB, free: 10.35 MB / 0.7605 GB Notification: Performance of NFFlatten.flatten: time 0.003887/0.7309, allocations: 3.508 MB / 1.176 GB, free: 9.137 MB / 0.7605 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00279/0.7337, allocations: 2.218 MB / 1.178 GB, free: 8.262 MB / 0.7605 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002113/0.7358, allocations: 0.8987 MB / 1.179 GB, free: 7.902 MB / 0.7605 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001374/0.7372, allocations: 0.7389 MB / 1.18 GB, free: 7.598 MB / 0.7605 GB Notification: Performance of NFPackage.collectConstants: time 0.0001375/0.7374, allocations: 34.91 kB / 1.18 GB, free: 7.598 MB / 0.7605 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0017/0.7391, allocations: 0.79 MB / 1.181 GB, free: 7.348 MB / 0.7605 GB Notification: Performance of NFScalarize.scalarize: time 0.0003154/0.7394, allocations: 275.5 kB / 1.181 GB, free: 7.242 MB / 0.7605 GB Notification: Performance of NFVerifyModel.verify: time 0.0007496/0.7402, allocations: 0.5387 MB / 1.182 GB, free: 6.926 MB / 0.7605 GB Notification: Performance of NFConvertDAE.convert: time 0.002041/0.7422, allocations: 1.414 MB / 1.183 GB, free: 6.492 MB / 0.7605 GB Notification: Performance of FrontEnd - DAE generated: time 6.392e-06/0.7422, allocations: 1.031 kB / 1.183 GB, free: 6.492 MB / 0.7605 GB Notification: Performance of FrontEnd: time 3.016e-06/0.7422, allocations: 0.6094 kB / 1.183 GB, free: 6.492 MB / 0.7605 GB Notification: Performance of Transformations before backend: time 1.882e-05/0.7423, allocations: 0 / 1.183 GB, free: 6.492 MB / 0.7605 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 126 * Number of variables: 126 Notification: Performance of Generate backend data structure: time 0.002418/0.7447, allocations: 1.322 MB / 1.184 GB, free: 5.598 MB / 0.7605 GB Notification: Performance of prepare preOptimizeDAE: time 4.188e-05/0.7447, allocations: 14.03 kB / 1.184 GB, free: 5.594 MB / 0.7605 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008107/0.7456, allocations: 183.2 kB / 1.184 GB, free: 5.527 MB / 0.7605 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001599/0.7472, allocations: 0.8446 MB / 1.185 GB, free: 5.035 MB / 0.7605 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.753e-05/0.7472, allocations: 47.44 kB / 1.185 GB, free: 5.016 MB / 0.7605 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.257e-05/0.7473, allocations: 62.09 kB / 1.185 GB, free: 4.996 MB / 0.7605 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001368/0.7487, allocations: 0.8224 MB / 1.186 GB, free: 4.566 MB / 0.7605 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.648e-05/0.7487, allocations: 2.062 kB / 1.186 GB, free: 4.566 MB / 0.7605 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.634e-05/0.7488, allocations: 22.16 kB / 1.186 GB, free: 4.551 MB / 0.7605 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.956e-05/0.7488, allocations: 13.59 kB / 1.186 GB, free: 4.551 MB / 0.7605 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001012/0.7498, allocations: 0.5732 MB / 1.187 GB, free: 4.383 MB / 0.7605 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 0.004239/0.7541, allocations: 4.255 MB / 1.191 GB, free: 1.027 MB / 0.7605 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008212/0.7549, allocations: 461.4 kB / 1.191 GB, free: 0.875 MB / 0.7605 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004959/0.7554, allocations: 347.7 kB / 1.192 GB, free: 0.6094 MB / 0.7605 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002923/0.7557, allocations: 202.5 kB / 1.192 GB, free: 392 kB / 0.7605 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005443/0.7563, allocations: 325.9 kB / 1.192 GB, free: 124 kB / 0.7605 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003446/0.7566, allocations: 35.53 kB / 1.192 GB, free: 88 kB / 0.7605 GB Notification: Performance of pre-optimization done (n=33): time 2.364e-06/0.7567, allocations: 4 kB / 1.192 GB, free: 84 kB / 0.7605 GB Notification: Performance of matching and sorting (n=33): time 0.005173/0.7618, allocations: 1.715 MB / 1.194 GB, free: 14.8 MB / 0.7761 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.809e-05/0.7619, allocations: 85.66 kB / 1.194 GB, free: 14.7 MB / 0.7761 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001471/0.7634, allocations: 1.147 MB / 1.195 GB, free: 13.74 MB / 0.7761 GB Notification: Performance of collectPreVariables (initialization): time 5.392e-05/0.7634, allocations: 41.7 kB / 1.195 GB, free: 13.7 MB / 0.7761 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004074/0.7639, allocations: 489.1 kB / 1.196 GB, free: 13.25 MB / 0.7761 GB Notification: Performance of collectInitialBindings (initialization): time 9.057e-05/0.764, allocations: 112.2 kB / 1.196 GB, free: 13.15 MB / 0.7761 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.416e-05/0.764, allocations: 4 kB / 1.196 GB, free: 13.15 MB / 0.7761 GB Notification: Performance of setup shared object (initialization): time 9.765e-05/0.7641, allocations: 327.5 kB / 1.196 GB, free: 12.83 MB / 0.7761 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004092/0.7645, allocations: 235.4 kB / 1.196 GB, free: 12.64 MB / 0.7761 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000617/0.7651, allocations: 0.5486 MB / 1.197 GB, free: 12.04 MB / 0.7761 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009064/0.766, allocations: 0.6806 MB / 1.197 GB, free: 11.37 MB / 0.7761 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.446e-06/0.7661, allocations: 0 / 1.197 GB, free: 11.37 MB / 0.7761 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.002342/0.7684, allocations: 1.136 MB / 1.199 GB, free: 10.41 MB / 0.7761 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001719/0.7686, allocations: 282.7 kB / 1.199 GB, free: 10.05 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.013e-05/0.7686, allocations: 4.562 kB / 1.199 GB, free: 10.05 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001419/0.77, allocations: 379.1 kB / 1.199 GB, free: 9.77 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000379/0.7704, allocations: 98.64 kB / 1.199 GB, free: 9.691 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001124/0.7716, allocations: 1.045 MB / 1.2 GB, free: 8.73 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001034/0.7726, allocations: 89.02 kB / 1.2 GB, free: 8.668 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.863e-05/0.7727, allocations: 25.41 kB / 1.2 GB, free: 8.645 MB / 0.7761 GB Notification: Performance of prepare postOptimizeDAE: time 8.866e-06/0.7727, allocations: 4 kB / 1.2 GB, free: 8.641 MB / 0.7761 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001451/0.7742, allocations: 0.7959 MB / 1.201 GB, free: 7.977 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.687e-06/0.7742, allocations: 4 kB / 1.201 GB, free: 7.973 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006085/0.7748, allocations: 252 kB / 1.201 GB, free: 7.777 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003399/0.7751, allocations: 102.3 kB / 1.202 GB, free: 7.695 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003683/0.7788, allocations: 3.054 MB / 1.205 GB, free: 4.891 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001066/0.7799, allocations: 87.72 kB / 1.205 GB, free: 4.828 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.046e-05/0.78, allocations: 24.75 kB / 1.205 GB, free: 4.805 MB / 0.7761 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 (35): * Single equations (assignments): 33 * 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 {(1,20)} Notification: Performance of prepare postOptimizeDAE: time 0.0008548/0.7808, allocations: 473.5 kB / 1.205 GB, free: 4.402 MB / 0.7761 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000164/0.781, allocations: 103.3 kB / 1.205 GB, free: 4.301 MB / 0.7761 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00142/0.7824, allocations: 0.7827 MB / 1.206 GB, free: 3.648 MB / 0.7761 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.991e-06/0.7825, allocations: 4 kB / 1.206 GB, free: 3.645 MB / 0.7761 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.405e-06/0.7825, allocations: 0 / 1.206 GB, free: 3.645 MB / 0.7761 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.981e-06/0.7825, allocations: 1.734 kB / 1.206 GB, free: 3.645 MB / 0.7761 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002834/0.7853, allocations: 1.745 MB / 1.208 GB, free: 2.133 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.861e-06/0.7853, allocations: 8.641 kB / 1.208 GB, free: 2.125 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002456/0.7856, allocations: 58.52 kB / 1.208 GB, free: 2.082 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005338/0.7861, allocations: 244.4 kB / 1.208 GB, free: 1.891 MB / 0.7761 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.987e-05/0.7862, allocations: 12.66 kB / 1.208 GB, free: 1.879 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009245/0.7871, allocations: 1.01 MB / 1.209 GB, free: 0.9453 MB / 0.7761 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.767e-06/0.7871, allocations: 4.031 kB / 1.209 GB, free: 0.9414 MB / 0.7761 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001299/0.7884, allocations: 0.8978 MB / 1.21 GB, free: 120 kB / 0.7761 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004255/0.7889, allocations: 231.7 kB / 1.21 GB, free: 15.89 MB / 0.7917 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001175/0.789, allocations: 8.609 kB / 1.21 GB, free: 15.88 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005949/0.7896, allocations: 66.83 kB / 1.21 GB, free: 15.84 MB / 0.7917 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.363e-05/0.7897, allocations: 30.12 kB / 1.21 GB, free: 15.82 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.534e-05/0.7897, allocations: 9.172 kB / 1.21 GB, free: 15.81 MB / 0.7917 GB Notification: Performance of sorting global known variables: time 0.001042/0.7908, allocations: 0.8183 MB / 1.211 GB, free: 15.01 MB / 0.7917 GB Notification: Performance of sort global known variables: time 2.21e-07/0.7908, allocations: 0 / 1.211 GB, free: 15.01 MB / 0.7917 GB Notification: Performance of remove unused functions: time 0.001286/0.7921, allocations: 471.4 kB / 1.211 GB, free: 14.55 MB / 0.7917 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 (13): * Single equations (assignments): 10 * 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 {(1,20)} Notification: Performance of Backend phase and start with SimCode phase: time 0.000372/0.7924, allocations: 190.5 kB / 1.212 GB, free: 14.37 MB / 0.7917 GB Notification: Performance of simCode: created initialization part: time 0.00195/0.7944, allocations: 1.153 MB / 1.213 GB, free: 13.18 MB / 0.7917 GB Notification: Performance of simCode: created event and clocks part: time 2.385e-06/0.7944, allocations: 12 kB / 1.213 GB, free: 13.17 MB / 0.7917 GB Notification: Performance of simCode: created simulation system equations: time 0.0005154/0.7949, allocations: 254.5 kB / 1.213 GB, free: 12.92 MB / 0.7917 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003027/0.798, allocations: 0.628 MB / 1.214 GB, free: 12.3 MB / 0.7917 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002935/0.8009, allocations: 2.078 MB / 1.216 GB, free: 10.16 MB / 0.7917 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007166/0.8017, allocations: 1.189 MB / 1.217 GB, free: 8.945 MB / 0.7917 GB Notification: Performance of simCode: alias equations: time 0.0009755/0.8026, allocations: 336.1 kB / 1.217 GB, free: 8.613 MB / 0.7917 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001381/0.8028, allocations: 63.42 kB / 1.217 GB, free: 8.551 MB / 0.7917 GB Notification: Performance of SimCode: time 4.71e-07/0.8028, allocations: 4 kB / 1.217 GB, free: 8.547 MB / 0.7917 GB Notification: Performance of Templates: time 0.03194/0.8347, allocations: 21.31 MB / 1.238 GB, free: 3.543 MB / 0.8073 GB make -j1 -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.makefile (rm -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe ; mkfifo Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe >> ../files/Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.sim & ./Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe 2>&1)