Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.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/IDEAS 3.0.0-master/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised")
translateModel(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001546/0.001546, allocations: 100.1 kB / 15.88 MB, free: 12 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001773/0.001773, allocations: 200.7 kB / 16.79 MB, free: 6.828 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.335/1.335, allocations: 222.9 MB / 240.5 MB, free: 4.523 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.928/0.928, allocations: 135.1 MB / 425.8 MB, free: 11.96 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001182/0.001182, allocations: 68.48 kB / 0.5053 GB, free: 5.762 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1633/0.1645, allocations: 80.92 MB / 0.5844 GB, free: 5.004 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised): time 0.4855/0.65, allocations: 159.3 MB / 0.74 GB, free: 9.695 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.004986/0.655, allocations: 3.637 MB / 0.7435 GB, free: 7.141 MB / 0.5606 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004665/0.6555, allocations: 15.28 kB / 0.7435 GB, free: 7.133 MB / 0.5606 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006491/0.6562, allocations: 133.3 kB / 0.7437 GB, free: 7.059 MB / 0.5606 GB
Notification: Performance of NFTyping.typeBindings: time 0.001422/0.6577, allocations: 0.4975 MB / 0.7441 GB, free: 6.719 MB / 0.5606 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001244/0.6589, allocations: 394.6 kB / 0.7445 GB, free: 6.457 MB / 0.5606 GB
Notification: Performance of NFFlatten.flatten: time 0.00328/0.6622, allocations: 3.505 MB / 0.7479 GB, free: 4.586 MB / 0.5606 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002511/0.6647, allocations: 2.237 MB / 0.7501 GB, free: 3.188 MB / 0.5606 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001898/0.6666, allocations: 0.9258 MB / 0.751 GB, free: 2.695 MB / 0.5606 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.000832/0.6675, allocations: 0.7435 MB / 0.7518 GB, free: 2.086 MB / 0.5606 GB
Notification: Performance of NFPackage.collectConstants: time 8.765e-05/0.6676, allocations: 40 kB / 0.7518 GB, free: 2.047 MB / 0.5606 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001575/0.6692, allocations: 0.8068 MB / 0.7526 GB, free: 1.238 MB / 0.5606 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002978/0.6695, allocations: 294.9 kB / 0.7529 GB, free: 0.9492 MB / 0.5606 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006062/0.6701, allocations: 0.5206 MB / 0.7534 GB, free: 436 kB / 0.5606 GB
Notification: Performance of NFConvertDAE.convert: time 0.001056/0.6711, allocations: 1.037 MB / 0.7544 GB, free: 15.39 MB / 0.5762 GB
Notification: Performance of FrontEnd - DAE generated: time 4.719e-06/0.6712, allocations: 3.938 kB / 0.7544 GB, free: 15.38 MB / 0.5762 GB
Notification: Performance of FrontEnd: time 1.653e-06/0.6712, allocations: 0 / 0.7544 GB, free: 15.38 MB / 0.5762 GB
Notification: Performance of Transformations before backend: time 1.013e-05/0.6712, allocations: 0 / 0.7544 GB, free: 15.38 MB / 0.5762 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 0.002212/0.6734, allocations: 1.45 MB / 0.7558 GB, free: 13.87 MB / 0.5762 GB
Notification: Performance of prepare preOptimizeDAE: time 4.322e-05/0.6735, allocations: 12.03 kB / 0.7558 GB, free: 13.86 MB / 0.5762 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007501/0.6742, allocations: 190.5 kB / 0.756 GB, free: 13.67 MB / 0.5762 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001119/0.6753, allocations: 0.8101 MB / 0.7568 GB, free: 12.8 MB / 0.5762 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.232e-05/0.6754, allocations: 41 kB / 0.7568 GB, free: 12.77 MB / 0.5762 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.556e-05/0.6755, allocations: 63.94 kB / 0.7569 GB, free: 12.7 MB / 0.5762 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001131/0.6766, allocations: 0.8326 MB / 0.7577 GB, free: 11.8 MB / 0.5762 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.493e-05/0.6766, allocations: 0 / 0.7577 GB, free: 11.8 MB / 0.5762 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.544e-05/0.6767, allocations: 24 kB / 0.7577 GB, free: 11.78 MB / 0.5762 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.459e-05/0.6767, allocations: 23.62 kB / 0.7577 GB, free: 11.76 MB / 0.5762 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008785/0.6776, allocations: 0.5579 MB / 0.7583 GB, free: 11.2 MB / 0.5762 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 0.003596/0.6812, allocations: 4.203 MB / 0.7624 GB, free: 6.73 MB / 0.5762 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007177/0.6819, allocations: 442.7 kB / 0.7628 GB, free: 6.289 MB / 0.5762 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004608/0.6824, allocations: 350.5 kB / 0.7632 GB, free: 5.945 MB / 0.5762 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003087/0.6827, allocations: 194.2 kB / 0.7633 GB, free: 5.719 MB / 0.5762 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005226/0.6833, allocations: 319.1 kB / 0.7636 GB, free: 5.387 MB / 0.5762 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0002268/0.6835, allocations: 39.61 kB / 0.7637 GB, free: 5.348 MB / 0.5762 GB
Notification: Performance of pre-optimization done (n=33): time 1.683e-06/0.6835, allocations: 0 / 0.7637 GB, free: 5.348 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=33): time 0.001368/0.6849, allocations: 0.6898 MB / 0.7644 GB, free: 4.652 MB / 0.5762 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.511e-05/0.685, allocations: 97.03 kB / 0.7644 GB, free: 4.539 MB / 0.5762 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001222/0.6862, allocations: 1.151 MB / 0.7656 GB, free: 3.371 MB / 0.5762 GB
Notification: Performance of collectPreVariables (initialization): time 4.863e-05/0.6862, allocations: 41.81 kB / 0.7656 GB, free: 3.324 MB / 0.5762 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003789/0.6866, allocations: 0.4886 MB / 0.7661 GB, free: 2.832 MB / 0.5762 GB
Notification: Performance of collectInitialBindings (initialization): time 8.284e-05/0.6867, allocations: 114.4 kB / 0.7662 GB, free: 2.719 MB / 0.5762 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001626/0.6869, allocations: 118.1 kB / 0.7663 GB, free: 2.598 MB / 0.5762 GB
Notification: Performance of setup shared object (initialization): time 0.0001117/0.687, allocations: 322 kB / 0.7666 GB, free: 2.277 MB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003871/0.6874, allocations: 238.9 kB / 0.7668 GB, free: 2.039 MB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005899/0.688, allocations: 0.542 MB / 0.7674 GB, free: 1.367 MB / 0.5762 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008894/0.6889, allocations: 0.675 MB / 0.768 GB, free: 0.6133 MB / 0.5762 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.158e-06/0.6889, allocations: 0 / 0.768 GB, free: 0.6133 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=56) (initialization): time 0.001161/0.6901, allocations: 0.7669 MB / 0.7688 GB, free: 15.83 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 4.032e-05/0.6901, allocations: 37.69 kB / 0.7688 GB, free: 15.79 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.836e-06/0.6901, allocations: 4 kB / 0.7688 GB, free: 15.79 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.945e-05/0.6902, allocations: 8.656 kB / 0.7688 GB, free: 15.78 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004736/0.6907, allocations: 119.7 kB / 0.7689 GB, free: 15.66 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.743e-05/0.6907, allocations: 16.5 kB / 0.769 GB, free: 15.64 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007074/0.6914, allocations: 75.91 kB / 0.769 GB, free: 15.57 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.154e-05/0.6915, allocations: 24 kB / 0.7691 GB, free: 15.55 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006601/0.6921, allocations: 0.5203 MB / 0.7696 GB, free: 15.02 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005227/0.6927, allocations: 0.4977 MB / 0.77 GB, free: 14.39 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007462/0.6934, allocations: 0.5999 MB / 0.7706 GB, free: 13.71 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.657e-06/0.6934, allocations: 0.5469 kB / 0.7706 GB, free: 13.71 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.0009946/0.6944, allocations: 0.6972 MB / 0.7713 GB, free: 13 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 2.951e-05/0.6945, allocations: 33.7 kB / 0.7713 GB, free: 12.96 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.891e-06/0.6945, allocations: 8 kB / 0.7714 GB, free: 12.96 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.915e-06/0.6945, allocations: 8 kB / 0.7714 GB, free: 12.95 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000398/0.6949, allocations: 111.7 kB / 0.7715 GB, free: 12.84 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.027e-06/0.6949, allocations: 11.94 kB / 0.7715 GB, free: 12.83 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000708/0.6956, allocations: 96.91 kB / 0.7716 GB, free: 12.73 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.577e-05/0.6957, allocations: 24 kB / 0.7716 GB, free: 12.71 MB / 0.5919 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 (55):
 * Single equations (assignments): 54
 * 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 0.0001694/0.6958, allocations: 216.1 kB / 0.7718 GB, free: 12.49 MB / 0.5919 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001179/0.696, allocations: 106.8 kB / 0.7719 GB, free: 12.39 MB / 0.5919 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008996/0.6969, allocations: 0.537 MB / 0.7724 GB, free: 11.84 MB / 0.5919 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.855e-06/0.6969, allocations: 4 kB / 0.7724 GB, free: 11.84 MB / 0.5919 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.267e-05/0.6969, allocations: 7.875 kB / 0.7724 GB, free: 11.83 MB / 0.5919 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.738e-06/0.6969, allocations: 0 / 0.7724 GB, free: 11.83 MB / 0.5919 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001988/0.6989, allocations: 1.499 MB / 0.7739 GB, free: 10.25 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.857e-06/0.6989, allocations: 5.656 kB / 0.7739 GB, free: 10.25 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002987/0.6992, allocations: 71.88 kB / 0.774 GB, free: 10.18 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.376e-06/0.6992, allocations: 0 / 0.774 GB, free: 10.18 MB / 0.5919 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.645e-05/0.6993, allocations: 12 kB / 0.774 GB, free: 10.17 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.545e-06/0.6993, allocations: 0 / 0.774 GB, free: 10.17 MB / 0.5919 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.356e-06/0.6993, allocations: 4 kB / 0.774 GB, free: 10.16 MB / 0.5919 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008449/0.7001, allocations: 0.6669 MB / 0.7746 GB, free: 9.461 MB / 0.5919 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002741/0.7004, allocations: 223.8 kB / 0.7749 GB, free: 9.223 MB / 0.5919 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001133/0.7005, allocations: 12 kB / 0.7749 GB, free: 9.211 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005477/0.7011, allocations: 55.84 kB / 0.7749 GB, free: 9.156 MB / 0.5919 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.658e-05/0.7012, allocations: 31.95 kB / 0.775 GB, free: 9.125 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.304e-05/0.7012, allocations: 11.94 kB / 0.775 GB, free: 9.113 MB / 0.5919 GB
Notification: Performance of sorting global known variables: time 0.0009364/0.7022, allocations: 0.8199 MB / 0.7758 GB, free: 8.285 MB / 0.5919 GB
Notification: Performance of sort global known variables: time 6.702e-06/0.7022, allocations: 0 / 0.7758 GB, free: 8.285 MB / 0.5919 GB
Notification: Performance of remove unused functions: time 0.001023/0.7032, allocations: 427.4 kB / 0.7762 GB, free: 7.867 MB / 0.5919 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 (33):
 * Single equations (assignments): 31
 * 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 0.000416/0.7036, allocations: 172.6 kB / 0.7763 GB, free: 7.703 MB / 0.5919 GB
Notification: Performance of simCode: created initialization part: time 0.001337/0.705, allocations: 0.8996 MB / 0.7772 GB, free: 6.781 MB / 0.5919 GB
Notification: Performance of simCode: created event and clocks part: time 3.146e-06/0.705, allocations: 0 / 0.7772 GB, free: 6.781 MB / 0.5919 GB
Notification: Performance of simCode: created simulation system equations: time 0.000352/0.7054, allocations: 223.7 kB / 0.7774 GB, free: 6.562 MB / 0.5919 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002731/0.7081, allocations: 0.6318 MB / 0.778 GB, free: 5.949 MB / 0.5919 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002681/0.7108, allocations: 2.111 MB / 0.7801 GB, free: 3.777 MB / 0.5919 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006444/0.7114, allocations: 1.186 MB / 0.7813 GB, free: 2.562 MB / 0.5919 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001991/0.7117, allocations: 75.42 kB / 0.7813 GB, free: 2.488 MB / 0.5919 GB
Notification: Performance of SimCode: time 8.12e-07/0.7117, allocations: 3.938 kB / 0.7813 GB, free: 2.484 MB / 0.5919 GB
Notification: Performance of Templates: time 0.02579/0.7375, allocations: 17.19 MB / 0.7981 GB, free: 1.441 MB / 0.6075 GB
make -j1 -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.makefile
(rm -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.sim & ./IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.pipe 2>&1)