Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.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: translateModel(IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised")
translateModel(IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001367/0.001367, allocations: 121.5 kB / 17.09 MB, free: 6.012 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001411/0.001412, allocations: 192.7 kB / 18.02 MB, free: 5.094 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.36/1.36, allocations: 222.9 MB / 241.7 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7401/0.7401, allocations: 115.3 MB / 407.2 MB, free: 6.125 MB / 318.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001239/0.001239, allocations: 67.83 kB / 0.5583 GB, free: 32.29 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1467/0.1479, allocations: 76.19 MB / 0.6328 GB, free: 4.414 MB / 478.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised): time 0.5643/0.7123, allocations: 161.6 MB / 0.7906 GB, free: 13.46 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.003283/0.7157, allocations: 1.762 MB / 0.7923 GB, free: 13.25 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005369/0.7162, allocations: 12.19 kB / 0.7923 GB, free: 13.25 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006529/0.7169, allocations: 162 kB / 0.7924 GB, free: 13.19 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.001677/0.7186, allocations: 0.5219 MB / 0.7929 GB, free: 13.07 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001297/0.7199, allocations: 398.9 kB / 0.7933 GB, free: 13.01 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.0027/0.7227, allocations: 2.553 MB / 0.7958 GB, free: 12.59 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002724/0.7254, allocations: 2.4 MB / 0.7982 GB, free: 12.24 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002307/0.7277, allocations: 1.045 MB / 0.7992 GB, free: 12.14 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001438/0.7292, allocations: 0.7177 MB / 0.7999 GB, free: 12.03 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003737/0.7296, allocations: 64.19 kB / 0.7999 GB, free: 12.03 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002148/0.7317, allocations: 0.744 MB / 0.8007 GB, free: 11.97 MB / 0.5919 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005767/0.7323, allocations: 314.6 kB / 0.801 GB, free: 11.92 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.001294/0.7336, allocations: 0.5444 MB / 0.8015 GB, free: 11.74 MB / 0.5919 GB
Notification: Performance of NFConvertDAE.convert: time 0.002608/0.7362, allocations: 1.425 MB / 0.8029 GB, free: 11.39 MB / 0.5919 GB
Notification: Performance of FrontEnd - DAE generated: time 5.38e-06/0.7363, allocations: 0 / 0.8029 GB, free: 11.39 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 2.044e-06/0.7363, allocations: 4 kB / 0.8029 GB, free: 11.39 MB / 0.5919 GB
Notification: Performance of Transformations before backend: time 5.774e-05/0.7363, allocations: 0 / 0.8029 GB, free: 11.39 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 0.003319/0.7397, allocations: 1.445 MB / 0.8043 GB, free: 10.42 MB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 4.367e-05/0.7397, allocations: 14.42 kB / 0.8043 GB, free: 10.42 MB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008706/0.7406, allocations: 184.6 kB / 0.8045 GB, free: 10.34 MB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001571/0.7422, allocations: 0.859 MB / 0.8053 GB, free: 9.816 MB / 0.5919 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.093e-05/0.7422, allocations: 43.28 kB / 0.8054 GB, free: 9.816 MB / 0.5919 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.636e-05/0.7423, allocations: 63.62 kB / 0.8054 GB, free: 9.812 MB / 0.5919 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001385/0.7437, allocations: 0.8168 MB / 0.8062 GB, free: 9.418 MB / 0.5919 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.786e-05/0.7437, allocations: 6.531 kB / 0.8062 GB, free: 9.414 MB / 0.5919 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.509e-05/0.7438, allocations: 28.62 kB / 0.8063 GB, free: 9.41 MB / 0.5919 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.4e-05/0.7438, allocations: 12.53 kB / 0.8063 GB, free: 9.41 MB / 0.5919 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009984/0.7448, allocations: 0.562 MB / 0.8068 GB, free: 9.277 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 0.004729/0.7496, allocations: 4.205 MB / 0.8109 GB, free: 5.949 MB / 0.5919 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007486/0.7503, allocations: 446.2 kB / 0.8114 GB, free: 5.832 MB / 0.5919 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004597/0.7508, allocations: 343.8 kB / 0.8117 GB, free: 5.77 MB / 0.5919 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003449/0.7512, allocations: 193.1 kB / 0.8119 GB, free: 5.574 MB / 0.5919 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005095/0.7517, allocations: 315 kB / 0.8122 GB, free: 5.43 MB / 0.5919 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003663/0.7521, allocations: 32.44 kB / 0.8122 GB, free: 5.414 MB / 0.5919 GB
Notification: Performance of pre-optimization done (n=33): time 4.178e-06/0.7521, allocations: 2.906 kB / 0.8122 GB, free: 5.414 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=33): time 0.004939/0.757, allocations: 1.675 MB / 0.8138 GB, free: 4.672 MB / 0.5919 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.801e-05/0.7571, allocations: 85.2 kB / 0.8139 GB, free: 4.578 MB / 0.5919 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001742/0.7589, allocations: 1.151 MB / 0.8151 GB, free: 4.215 MB / 0.5919 GB
Notification: Performance of collectPreVariables (initialization): time 6.588e-05/0.7589, allocations: 37.45 kB / 0.8151 GB, free: 4.184 MB / 0.5919 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004225/0.7594, allocations: 485.6 kB / 0.8156 GB, free: 3.977 MB / 0.5919 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001098/0.7595, allocations: 115.7 kB / 0.8157 GB, free: 3.898 MB / 0.5919 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001751/0.7597, allocations: 113.3 kB / 0.8158 GB, free: 3.867 MB / 0.5919 GB
Notification: Performance of setup shared object (initialization): time 0.0001252/0.7598, allocations: 328.4 kB / 0.8161 GB, free: 3.555 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003934/0.7602, allocations: 239.7 kB / 0.8163 GB, free: 3.488 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006258/0.7608, allocations: 0.5469 MB / 0.8168 GB, free: 3.055 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009116/0.7618, allocations: 0.665 MB / 0.8175 GB, free: 2.574 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.785e-06/0.7618, allocations: 2.188 kB / 0.8175 GB, free: 2.574 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=56) (initialization): time 0.002339/0.7641, allocations: 1.11 MB / 0.8186 GB, free: 1.965 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 4.507e-05/0.7642, allocations: 39.39 kB / 0.8186 GB, free: 1.93 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.638e-05/0.7642, allocations: 10.83 kB / 0.8186 GB, free: 1.926 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001279/0.7655, allocations: 373.1 kB / 0.819 GB, free: 1.758 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003789/0.7659, allocations: 80.25 kB / 0.8191 GB, free: 1.738 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001099/0.767, allocations: 1.039 MB / 0.8201 GB, free: 0.9453 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009592/0.768, allocations: 61.86 kB / 0.8201 GB, free: 0.9141 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.281e-05/0.768, allocations: 28.61 kB / 0.8202 GB, free: 0.9062 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008173/0.7689, allocations: 0.5196 MB / 0.8207 GB, free: 0.6016 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005712/0.7694, allocations: 0.508 MB / 0.8212 GB, free: 108 kB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008269/0.7703, allocations: 0.5946 MB / 0.8217 GB, free: 15.65 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.88e-06/0.7703, allocations: 2.938 kB / 0.8218 GB, free: 15.65 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.001689/0.772, allocations: 0.8926 MB / 0.8226 GB, free: 15.16 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 3.789e-05/0.772, allocations: 37.5 kB / 0.8227 GB, free: 15.13 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.305e-06/0.7721, allocations: 4.688 kB / 0.8227 GB, free: 15.13 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005711/0.7726, allocations: 240.7 kB / 0.8229 GB, free: 15.03 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003415/0.773, allocations: 87.56 kB / 0.823 GB, free: 15 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003843/0.7768, allocations: 3.269 MB / 0.8262 GB, free: 12.42 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001017/0.7779, allocations: 67.31 kB / 0.8262 GB, free: 12.39 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.064e-05/0.778, allocations: 22.22 kB / 0.8263 GB, free: 12.39 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_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 (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 0.0002533/0.7782, allocations: 218.6 kB / 0.8265 GB, free: 12.18 MB / 0.6075 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002635/0.7785, allocations: 102.8 kB / 0.8266 GB, free: 12.12 MB / 0.6075 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001507/0.78, allocations: 0.7856 MB / 0.8273 GB, free: 11.68 MB / 0.6075 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.77e-06/0.78, allocations: 1.906 kB / 0.8273 GB, free: 11.68 MB / 0.6075 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.931e-06/0.78, allocations: 6.844 kB / 0.8273 GB, free: 11.67 MB / 0.6075 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.803e-06/0.78, allocations: 0 / 0.8273 GB, free: 11.67 MB / 0.6075 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002884/0.7829, allocations: 1.728 MB / 0.829 GB, free: 10.5 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.42e-06/0.783, allocations: 2.781 kB / 0.829 GB, free: 10.5 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002687/0.7832, allocations: 53.33 kB / 0.8291 GB, free: 10.47 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004906/0.7837, allocations: 239.7 kB / 0.8293 GB, free: 10.36 MB / 0.6075 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.095e-05/0.7838, allocations: 13.89 kB / 0.8293 GB, free: 10.36 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009215/0.7847, allocations: 1.014 MB / 0.8303 GB, free: 9.57 MB / 0.6075 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.497e-06/0.7847, allocations: 2.469 kB / 0.8303 GB, free: 9.57 MB / 0.6075 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001356/0.7861, allocations: 0.8841 MB / 0.8312 GB, free: 9 MB / 0.6075 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004673/0.7866, allocations: 223.4 kB / 0.8314 GB, free: 8.816 MB / 0.6075 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002279/0.7868, allocations: 8.875 kB / 0.8314 GB, free: 8.812 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006784/0.7875, allocations: 33.48 kB / 0.8314 GB, free: 8.797 MB / 0.6075 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.898e-05/0.7876, allocations: 40.73 kB / 0.8315 GB, free: 8.77 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.555e-05/0.7876, allocations: 9.375 kB / 0.8315 GB, free: 8.77 MB / 0.6075 GB
Notification: Performance of sorting global known variables: time 0.001222/0.7888, allocations: 0.8128 MB / 0.8323 GB, free: 8.324 MB / 0.6075 GB
Notification: Performance of sort global known variables: time 2.21e-07/0.7889, allocations: 1.781 kB / 0.8323 GB, free: 8.324 MB / 0.6075 GB
Notification: Performance of remove unused functions: time 0.001506/0.7904, allocations: 467.3 kB / 0.8327 GB, free: 8.129 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_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 0.0005104/0.7909, allocations: 180 kB / 0.8329 GB, free: 7.961 MB / 0.6075 GB
Notification: Performance of simCode: created initialization part: time 0.002307/0.7932, allocations: 1.13 MB / 0.834 GB, free: 6.797 MB / 0.6075 GB
Notification: Performance of simCode: created event and clocks part: time 6.492e-06/0.7932, allocations: 4 kB / 0.834 GB, free: 6.793 MB / 0.6075 GB
Notification: Performance of simCode: created simulation system equations: time 0.000554/0.7938, allocations: 250.6 kB / 0.8342 GB, free: 6.547 MB / 0.6075 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002356/0.7962, allocations: 0.4944 MB / 0.8347 GB, free: 6.059 MB / 0.6075 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003264/0.7994, allocations: 1.822 MB / 0.8365 GB, free: 4.176 MB / 0.6075 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008853/0.8003, allocations: 1.185 MB / 0.8377 GB, free: 2.961 MB / 0.6075 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001933/0.8005, allocations: 71.38 kB / 0.8377 GB, free: 2.891 MB / 0.6075 GB
Notification: Performance of SimCode: time 6.61e-07/0.8005, allocations: 0 / 0.8377 GB, free: 2.891 MB / 0.6075 GB
Notification: Performance of Templates: time 0.02965/0.8302, allocations: 20.94 MB / 0.8582 GB, free: 14.05 MB / 0.6387 GB
make -j1 -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.makefile
(rm -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.sim & ./IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe 2>&1)