Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.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/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: "" <> buildModelFMU(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001277/0.001277, allocations: 103.9 kB / 16.4 MB, free: 6.516 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001284/0.001284, allocations: 193.2 kB / 17.34 MB, free: 5.738 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.355/1.355, allocations: 222.9 MB / 241 MB, free: 15.2 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7908/0.7908, allocations: 126.7 MB / 417.9 MB, free: 12.3 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001912/0.001912, allocations: 73.23 kB / 0.5736 GB, free: 27.1 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1469/0.1488, allocations: 78.87 MB / 0.6506 GB, free: 3.578 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised): time 0.5064/0.6552, allocations: 161.6 MB / 0.8084 GB, free: 11.46 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.002745/0.658, allocations: 1.758 MB / 0.8101 GB, free: 11.24 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003251/0.6583, allocations: 15.69 kB / 0.8101 GB, free: 11.23 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.000547/0.6589, allocations: 158.9 kB / 0.8103 GB, free: 11.17 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.001237/0.6601, allocations: 0.5215 MB / 0.8108 GB, free: 11.04 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001027/0.6612, allocations: 395.8 kB / 0.8112 GB, free: 11 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.002226/0.6634, allocations: 2.497 MB / 0.8136 GB, free: 10.5 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001073/0.6645, allocations: 0.9279 MB / 0.8145 GB, free: 10.18 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002082/0.6666, allocations: 1.159 MB / 0.8156 GB, free: 9.805 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008319/0.6674, allocations: 0.689 MB / 0.8163 GB, free: 9.551 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001042/0.6675, allocations: 52.91 kB / 0.8164 GB, free: 9.551 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001393/0.6689, allocations: 0.7375 MB / 0.8171 GB, free: 9.344 MB / 0.5919 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003042/0.6693, allocations: 302.8 kB / 0.8174 GB, free: 9.219 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006044/0.6699, allocations: 0.5451 MB / 0.8179 GB, free: 9.016 MB / 0.5919 GB
Notification: Performance of NFConvertDAE.convert: time 0.001672/0.6716, allocations: 1.402 MB / 0.8193 GB, free: 8.254 MB / 0.5919 GB
Notification: Performance of FrontEnd - DAE generated: time 3.857e-06/0.6716, allocations: 0 / 0.8193 GB, free: 8.254 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 3.707e-06/0.6716, allocations: 0 / 0.8193 GB, free: 8.254 MB / 0.5919 GB
Notification: Performance of Transformations before backend: time 1.228e-05/0.6716, allocations: 3.938 kB / 0.8193 GB, free: 8.25 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: 126
 * Number of variables: 126
Notification: Performance of Generate backend data structure: time 0.002231/0.6738, allocations: 1.49 MB / 0.8207 GB, free: 7.105 MB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 3.965e-05/0.6739, allocations: 10.81 kB / 0.8207 GB, free: 7.105 MB / 0.5919 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001151/0.674, allocations: 94.7 kB / 0.8208 GB, free: 7.023 MB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007466/0.6748, allocations: 193 kB / 0.821 GB, free: 6.93 MB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001255/0.676, allocations: 0.8475 MB / 0.8218 GB, free: 6.332 MB / 0.5919 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.757e-05/0.6761, allocations: 49.84 kB / 0.8219 GB, free: 6.305 MB / 0.5919 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.808e-05/0.6762, allocations: 62.53 kB / 0.822 GB, free: 6.285 MB / 0.5919 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001147/0.6773, allocations: 0.7892 MB / 0.8227 GB, free: 5.715 MB / 0.5919 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.845e-05/0.6773, allocations: 14.66 kB / 0.8227 GB, free: 5.703 MB / 0.5919 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.641e-05/0.6774, allocations: 20.62 kB / 0.8228 GB, free: 5.688 MB / 0.5919 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.148e-05/0.6774, allocations: 15.25 kB / 0.8228 GB, free: 5.688 MB / 0.5919 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008521/0.6783, allocations: 0.5363 MB / 0.8233 GB, free: 5.426 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 0.004159/0.6824, allocations: 4.588 MB / 0.8278 GB, free: 1.141 MB / 0.5919 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006864/0.6831, allocations: 416.4 kB / 0.8282 GB, free: 0.9336 MB / 0.5919 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003584/0.6835, allocations: 242.3 kB / 0.8284 GB, free: 0.8164 MB / 0.5919 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003075/0.6838, allocations: 195.2 kB / 0.8286 GB, free: 0.6133 MB / 0.5919 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004777/0.6843, allocations: 300.4 kB / 0.8289 GB, free: 424 kB / 0.5919 GB
Notification: Performance of pre-optimization done (n=31): time 1.903e-06/0.6843, allocations: 0 / 0.8289 GB, free: 424 kB / 0.5919 GB
Notification: Performance of matching and sorting (n=31): time 0.001359/0.6857, allocations: 0.6378 MB / 0.8295 GB, free: 96 kB / 0.5919 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.799e-05/0.6858, allocations: 88.16 kB / 0.8296 GB, free: 16 MB / 0.6075 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001277/0.6871, allocations: 1.114 MB / 0.8307 GB, free: 15.4 MB / 0.6075 GB
Notification: Performance of collectPreVariables (initialization): time 5.399e-05/0.6871, allocations: 34.8 kB / 0.8307 GB, free: 15.37 MB / 0.6075 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004338/0.6876, allocations: 493 kB / 0.8312 GB, free: 14.95 MB / 0.6075 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001055/0.6877, allocations: 115.4 kB / 0.8313 GB, free: 14.86 MB / 0.6075 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001664/0.6879, allocations: 119.1 kB / 0.8314 GB, free: 14.79 MB / 0.6075 GB
Notification: Performance of setup shared object (initialization): time 0.0001528/0.688, allocations: 326.5 kB / 0.8317 GB, free: 14.46 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003726/0.6884, allocations: 218 kB / 0.8319 GB, free: 14.35 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006314/0.689, allocations: 0.517 MB / 0.8324 GB, free: 13.86 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008644/0.6899, allocations: 0.6408 MB / 0.833 GB, free: 13.38 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.763e-06/0.6899, allocations: 2.906 kB / 0.8331 GB, free: 13.38 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=54) (initialization): time 0.001181/0.6911, allocations: 0.7192 MB / 0.8338 GB, free: 12.99 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 4.27e-05/0.6912, allocations: 34.98 kB / 0.8338 GB, free: 12.96 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.005e-05/0.6912, allocations: 7.625 kB / 0.8338 GB, free: 12.96 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.018e-05/0.6912, allocations: 8.5 kB / 0.8338 GB, free: 12.96 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004075/0.6916, allocations: 113.5 kB / 0.8339 GB, free: 12.92 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.218e-05/0.6916, allocations: 7.75 kB / 0.8339 GB, free: 12.92 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006387/0.6923, allocations: 81.83 kB / 0.834 GB, free: 12.87 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.989e-05/0.6924, allocations: 24.22 kB / 0.834 GB, free: 12.87 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000738/0.6931, allocations: 0.4943 MB / 0.8345 GB, free: 12.58 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005875/0.6937, allocations: 0.4884 MB / 0.835 GB, free: 12.09 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007535/0.6945, allocations: 0.5614 MB / 0.8355 GB, free: 11.65 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.375e-06/0.6945, allocations: 0 / 0.8355 GB, free: 11.65 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.001051/0.6955, allocations: 0.6501 MB / 0.8362 GB, free: 11.3 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 3.397e-05/0.6956, allocations: 33.08 kB / 0.8362 GB, free: 11.27 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.446e-06/0.6956, allocations: 9.203 kB / 0.8362 GB, free: 11.26 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.658e-06/0.6956, allocations: 7.484 kB / 0.8362 GB, free: 11.26 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003453/0.696, allocations: 104 kB / 0.8363 GB, free: 11.23 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.423e-05/0.696, allocations: 17.31 kB / 0.8363 GB, free: 11.23 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005902/0.6966, allocations: 62.77 kB / 0.8364 GB, free: 11.2 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.405e-05/0.6966, allocations: 21.56 kB / 0.8364 GB, free: 11.19 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 (53):
 * Single equations (assignments): 52
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002011/0.6968, allocations: 227.1 kB / 0.8366 GB, free: 10.98 MB / 0.6075 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001184/0.6969, allocations: 104.7 kB / 0.8367 GB, free: 10.92 MB / 0.6075 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008975/0.6979, allocations: 497.5 kB / 0.8372 GB, free: 10.65 MB / 0.6075 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.424e-06/0.6979, allocations: 4.781 kB / 0.8372 GB, free: 10.65 MB / 0.6075 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.133e-06/0.6979, allocations: 7.922 kB / 0.8372 GB, free: 10.64 MB / 0.6075 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.462e-06/0.6979, allocations: 3.938 kB / 0.8372 GB, free: 10.64 MB / 0.6075 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001994/0.6999, allocations: 1.381 MB / 0.8386 GB, free: 9.68 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.438e-06/0.6999, allocations: 2.094 kB / 0.8386 GB, free: 9.68 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002297/0.7001, allocations: 64.17 kB / 0.8386 GB, free: 9.664 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.29e-06/0.7002, allocations: 1.812 kB / 0.8386 GB, free: 9.664 MB / 0.6075 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.495e-05/0.7002, allocations: 9.781 kB / 0.8386 GB, free: 9.66 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.2e-06/0.7002, allocations: 6.562 kB / 0.8386 GB, free: 9.656 MB / 0.6075 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.046e-06/0.7002, allocations: 2.406 kB / 0.8386 GB, free: 9.656 MB / 0.6075 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008608/0.7011, allocations: 0.6027 MB / 0.8392 GB, free: 9.246 MB / 0.6075 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000277/0.7014, allocations: 219.3 kB / 0.8394 GB, free: 9.062 MB / 0.6075 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001076/0.7015, allocations: 12.77 kB / 0.8395 GB, free: 9.055 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003591/0.7018, allocations: 21.83 kB / 0.8395 GB, free: 9.043 MB / 0.6075 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.094e-05/0.7019, allocations: 36.52 kB / 0.8395 GB, free: 9.02 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.42e-05/0.702, allocations: 11.97 kB / 0.8395 GB, free: 9.016 MB / 0.6075 GB
Notification: Performance of sorting global known variables: time 0.001063/0.703, allocations: 0.7898 MB / 0.8403 GB, free: 8.582 MB / 0.6075 GB
Notification: Performance of sort global known variables: time 1.2e-07/0.703, allocations: 0 / 0.8403 GB, free: 8.582 MB / 0.6075 GB
Notification: Performance of remove unused functions: time 0.00118/0.7042, allocations: 414.7 kB / 0.8407 GB, free: 8.523 MB / 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 (31):
 * Single equations (assignments): 29
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001667/0.7059, allocations: 1.229 MB / 0.8419 GB, free: 7.402 MB / 0.6075 GB
Notification: Performance of simCode: created initialization part: time 0.001534/0.7075, allocations: 0.8194 MB / 0.8427 GB, free: 6.562 MB / 0.6075 GB
Notification: Performance of simCode: created event and clocks part: time 2.845e-06/0.7075, allocations: 3.938 kB / 0.8427 GB, free: 6.559 MB / 0.6075 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003714/0.7078, allocations: 195.8 kB / 0.8429 GB, free: 6.367 MB / 0.6075 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001896/0.7097, allocations: 448.9 kB / 0.8433 GB, free: 5.934 MB / 0.6075 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01131/0.7211, allocations: 8.202 MB / 0.8513 GB, free: 13.41 MB / 0.6231 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008094/0.7219, allocations: 1.18 MB / 0.8525 GB, free: 12.2 MB / 0.6231 GB
Notification: Performance of simCode: alias equations: time 0.001044/0.723, allocations: 415.6 kB / 0.8529 GB, free: 11.79 MB / 0.6231 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004294/0.7234, allocations: 319.3 kB / 0.8532 GB, free: 11.48 MB / 0.6231 GB
Notification: Performance of SimCode: time 9.32e-07/0.7234, allocations: 0 / 0.8532 GB, free: 11.48 MB / 0.6231 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05579/0.7792, allocations: 26.11 MB / 0.8787 GB, free: 1.68 MB / 0.6387 GB
Notification: Performance of buildModelFMU: Generate platform static: time 9.652/10.43, allocations: 10.34 kB / 0.8787 GB, free: 1.676 MB / 0.6387 GB
(rm -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.sim & python3 -m fmpy simulate  --output-file IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised.fmu > IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe 2>&1)