Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.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/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.SeriesDpOptimised,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesDpOptimised",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesDpOptimised",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 0.001482/0.001482, allocations: 109.8 kB / 16.41 MB, free: 6.492 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001683/0.001683, allocations: 189.2 kB / 17.34 MB, free: 5.762 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.297/1.297, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7225/0.7225, allocations: 122.8 MB / 414.1 MB, free: 15.88 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001255/0.001255, allocations: 69.38 kB / 0.568 GB, free: 29 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1238/0.125, allocations: 77.92 MB / 0.6441 GB, free: 9.555 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised): time 0.4713/0.5964, allocations: 161.6 MB / 0.8019 GB, free: 12.57 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.004608/0.6011, allocations: 3.628 MB / 0.8054 GB, free: 12.18 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004553/0.6016, allocations: 15.22 kB / 0.8054 GB, free: 12.17 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006478/0.6022, allocations: 164 kB / 0.8056 GB, free: 12.11 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.001525/0.6038, allocations: 0.5516 MB / 0.8061 GB, free: 11.98 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00127/0.6051, allocations: 448.6 kB / 0.8066 GB, free: 11.93 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.002673/0.6078, allocations: 2.538 MB / 0.809 GB, free: 11.47 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001124/0.6089, allocations: 0.9401 MB / 0.8099 GB, free: 11.31 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001682/0.6106, allocations: 1.043 MB / 0.811 GB, free: 11.08 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008902/0.6115, allocations: 0.7026 MB / 0.8117 GB, free: 10.82 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001164/0.6116, allocations: 55.69 kB / 0.8117 GB, free: 10.82 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001566/0.6132, allocations: 0.7469 MB / 0.8124 GB, free: 10.61 MB / 0.5919 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003745/0.6136, allocations: 314.6 kB / 0.8127 GB, free: 10.48 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007718/0.6144, allocations: 0.5413 MB / 0.8133 GB, free: 10.28 MB / 0.5919 GB
Notification: Performance of NFConvertDAE.convert: time 0.001857/0.6162, allocations: 1.409 MB / 0.8146 GB, free: 9.695 MB / 0.5919 GB
Notification: Performance of FrontEnd - DAE generated: time 5.451e-06/0.6162, allocations: 0 / 0.8146 GB, free: 9.695 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 1.884e-06/0.6163, allocations: 0 / 0.8146 GB, free: 9.695 MB / 0.5919 GB
Notification: Performance of Transformations before backend: time 2.062e-05/0.6163, allocations: 0 / 0.8146 GB, free: 9.695 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 0.002221/0.6185, allocations: 1.493 MB / 0.8161 GB, free: 8.68 MB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 3.903e-05/0.6186, allocations: 10.41 kB / 0.8161 GB, free: 8.68 MB / 0.5919 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 9.509e-05/0.6187, allocations: 93.52 kB / 0.8162 GB, free: 8.625 MB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007295/0.6194, allocations: 197.7 kB / 0.8164 GB, free: 8.527 MB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001265/0.6207, allocations: 0.8511 MB / 0.8172 GB, free: 7.926 MB / 0.5919 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.658e-05/0.6207, allocations: 45.91 kB / 0.8173 GB, free: 7.906 MB / 0.5919 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.435e-05/0.6208, allocations: 62.81 kB / 0.8173 GB, free: 7.887 MB / 0.5919 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00105/0.6219, allocations: 0.7914 MB / 0.8181 GB, free: 7.316 MB / 0.5919 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.675e-05/0.6219, allocations: 7.938 kB / 0.8181 GB, free: 7.309 MB / 0.5919 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.917e-05/0.6219, allocations: 19.44 kB / 0.8181 GB, free: 7.297 MB / 0.5919 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.576e-05/0.622, allocations: 12.06 kB / 0.8181 GB, free: 7.297 MB / 0.5919 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008091/0.6228, allocations: 0.5402 MB / 0.8187 GB, free: 7.031 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 0.003801/0.6266, allocations: 4.588 MB / 0.8231 GB, free: 2.746 MB / 0.5919 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000687/0.6273, allocations: 426.2 kB / 0.8235 GB, free: 2.531 MB / 0.5919 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003451/0.6276, allocations: 243.8 kB / 0.8238 GB, free: 2.414 MB / 0.5919 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002853/0.6279, allocations: 197.4 kB / 0.824 GB, free: 2.211 MB / 0.5919 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004669/0.6284, allocations: 293.3 kB / 0.8242 GB, free: 2.02 MB / 0.5919 GB
Notification: Performance of pre-optimization done (n=31): time 1.773e-06/0.6284, allocations: 0 / 0.8242 GB, free: 2.02 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=31): time 0.003688/0.6321, allocations: 1.328 MB / 0.8255 GB, free: 1.285 MB / 0.5919 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.555e-05/0.6322, allocations: 79.05 kB / 0.8256 GB, free: 1.191 MB / 0.5919 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001229/0.6334, allocations: 1.122 MB / 0.8267 GB, free: 0.5938 MB / 0.5919 GB
Notification: Performance of collectPreVariables (initialization): time 5.113e-05/0.6335, allocations: 34.42 kB / 0.8267 GB, free: 0.5586 MB / 0.5919 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003756/0.6339, allocations: 495 kB / 0.8272 GB, free: 144 kB / 0.5919 GB
Notification: Performance of collectInitialBindings (initialization): time 8.85e-05/0.634, allocations: 114 kB / 0.8273 GB, free: 48 kB / 0.5919 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001767/0.6341, allocations: 114.6 kB / 0.8274 GB, free: 15.98 MB / 0.6075 GB
Notification: Performance of setup shared object (initialization): time 0.0001165/0.6343, allocations: 327.1 kB / 0.8277 GB, free: 15.66 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003476/0.6346, allocations: 214.5 kB / 0.828 GB, free: 15.55 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005614/0.6352, allocations: 0.5232 MB / 0.8285 GB, free: 15.05 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008179/0.636, allocations: 0.6337 MB / 0.8291 GB, free: 14.58 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.009e-06/0.636, allocations: 2.75 kB / 0.8291 GB, free: 14.58 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=54) (initialization): time 0.002171/0.6382, allocations: 1.045 MB / 0.8301 GB, free: 14 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 3.731e-05/0.6383, allocations: 32.8 kB / 0.8301 GB, free: 13.97 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.318e-06/0.6383, allocations: 5.75 kB / 0.8301 GB, free: 13.97 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001277/0.6396, allocations: 359.9 kB / 0.8305 GB, free: 13.81 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002072/0.6398, allocations: 57.47 kB / 0.8305 GB, free: 13.8 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009464/0.6407, allocations: 1.014 MB / 0.8315 GB, free: 13.02 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007164/0.6415, allocations: 81.78 kB / 0.8316 GB, free: 12.96 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.157e-05/0.6415, allocations: 28.14 kB / 0.8316 GB, free: 12.96 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006853/0.6422, allocations: 0.4906 MB / 0.8321 GB, free: 12.67 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004848/0.6427, allocations: 496 kB / 0.8326 GB, free: 12.19 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0006918/0.6434, allocations: 0.5574 MB / 0.8331 GB, free: 11.75 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.477e-06/0.6434, allocations: 0 / 0.8331 GB, free: 11.75 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.001413/0.6448, allocations: 0.8366 MB / 0.8339 GB, free: 11.29 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 3.063e-05/0.6449, allocations: 36.08 kB / 0.834 GB, free: 11.26 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.614e-06/0.6449, allocations: 13.34 kB / 0.834 GB, free: 11.25 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004622/0.6454, allocations: 210.2 kB / 0.8342 GB, free: 11.16 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000193/0.6456, allocations: 69.2 kB / 0.8343 GB, free: 11.13 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003459/0.649, allocations: 3.344 MB / 0.8375 GB, free: 8.461 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007177/0.6498, allocations: 66.97 kB / 0.8376 GB, free: 8.426 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.847e-05/0.6498, allocations: 27.42 kB / 0.8376 GB, free: 8.418 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 0.0001882/0.65, allocations: 214 kB / 0.8378 GB, free: 8.215 MB / 0.6075 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001284/0.6502, allocations: 103.4 kB / 0.8379 GB, free: 8.16 MB / 0.6075 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001165/0.6513, allocations: 0.7009 MB / 0.8386 GB, free: 7.766 MB / 0.6075 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.749e-06/0.6513, allocations: 4.812 kB / 0.8386 GB, free: 7.766 MB / 0.6075 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.643e-06/0.6514, allocations: 0 / 0.8386 GB, free: 7.766 MB / 0.6075 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.887e-06/0.6514, allocations: 0 / 0.8386 GB, free: 7.766 MB / 0.6075 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002212/0.6536, allocations: 1.615 MB / 0.8402 GB, free: 6.664 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.646e-06/0.6536, allocations: 0 / 0.8402 GB, free: 6.664 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001048/0.6537, allocations: 21.67 kB / 0.8402 GB, free: 6.66 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004352/0.6541, allocations: 227.6 kB / 0.8404 GB, free: 6.508 MB / 0.6075 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.308e-05/0.6542, allocations: 8 kB / 0.8404 GB, free: 6.5 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008274/0.655, allocations: 0.9836 MB / 0.8414 GB, free: 5.492 MB / 0.6075 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.904e-06/0.655, allocations: 0 / 0.8414 GB, free: 5.492 MB / 0.6075 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001133/0.6562, allocations: 0.8277 MB / 0.8422 GB, free: 4.625 MB / 0.6075 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003464/0.6565, allocations: 220.4 kB / 0.8424 GB, free: 4.391 MB / 0.6075 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001034/0.6566, allocations: 8 kB / 0.8424 GB, free: 4.383 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004143/0.6571, allocations: 27.91 kB / 0.8424 GB, free: 4.355 MB / 0.6075 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.092e-05/0.6571, allocations: 27.97 kB / 0.8425 GB, free: 4.328 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.272e-05/0.6572, allocations: 8 kB / 0.8425 GB, free: 4.32 MB / 0.6075 GB
Notification: Performance of sorting global known variables: time 0.0009536/0.6581, allocations: 0.7955 MB / 0.8433 GB, free: 3.516 MB / 0.6075 GB
Notification: Performance of sort global known variables: time 1.3e-07/0.6581, allocations: 0 / 0.8433 GB, free: 3.516 MB / 0.6075 GB
Notification: Performance of remove unused functions: time 0.001187/0.6593, allocations: 439.5 kB / 0.8437 GB, free: 3.086 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 (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 0.001531/0.6609, allocations: 1.38 MB / 0.845 GB, free: 1.672 MB / 0.6075 GB
Notification: Performance of simCode: created initialization part: time 0.001792/0.6627, allocations: 1.071 MB / 0.8461 GB, free: 0.5664 MB / 0.6075 GB
Notification: Performance of simCode: created event and clocks part: time 2.875e-06/0.6627, allocations: 0 / 0.8461 GB, free: 0.5664 MB / 0.6075 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004656/0.6632, allocations: 228.9 kB / 0.8463 GB, free: 352 kB / 0.6075 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001849/0.665, allocations: 453.6 kB / 0.8467 GB, free: 15.9 MB / 0.6231 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01237/0.6774, allocations: 8.832 MB / 0.8553 GB, free: 6.738 MB / 0.6231 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007102/0.6782, allocations: 1.188 MB / 0.8565 GB, free: 5.52 MB / 0.6231 GB
Notification: Performance of simCode: alias equations: time 0.0007985/0.679, allocations: 315.8 kB / 0.8568 GB, free: 5.207 MB / 0.6231 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003614/0.6793, allocations: 311.3 kB / 0.8571 GB, free: 4.902 MB / 0.6231 GB
Notification: Performance of SimCode: time 5.61e-07/0.6793, allocations: 0 / 0.8571 GB, free: 4.902 MB / 0.6231 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05635/0.7357, allocations: 28.84 MB / 0.8853 GB, free: 8.438 MB / 0.6544 GB
Notification: Performance of buildModelFMU: Generate platform static: time 13.38/14.12, allocations: 16.36 kB / 0.8853 GB, free: 8.426 MB / 0.6544 GB
(rm -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.sim & python3 -m fmpy simulate  --output-file IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised_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_SeriesDpOptimised.fmu > IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe 2>&1)