Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6.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/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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.FlowSystem.Simplified6,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6") translateModel(IDEAS.Fluid.Examples.FlowSystem.Simplified6,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001267/0.001267, allocations: 109.1 kB / 16.41 MB, free: 6.477 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001309/0.001309, allocations: 193.4 kB / 17.34 MB, free: 5.754 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.398/1.398, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.8642/0.8642, allocations: 132.2 MB / 423.4 MB, free: 6.578 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001257/0.001257, allocations: 67.05 kB / 0.5821 GB, free: 23.7 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1789/0.1802, allocations: 80.21 MB / 0.6605 GB, free: 10.13 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified6): time 0.8431/1.023, allocations: 355.7 MB / 1.008 GB, free: 3.32 MB / 0.7637 GB Notification: Performance of NFInst.instExpressions: time 0.6747/1.698, allocations: 72.83 MB / 1.079 GB, free: 36.84 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02874/1.727, allocations: 428.6 kB / 1.079 GB, free: 36.84 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.02426/1.751, allocations: 4.641 MB / 1.084 GB, free: 36.83 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.05547/1.807, allocations: 11.1 MB / 1.095 GB, free: 36.48 MB / 0.8106 GB Notification: Performance of NFTyping.typeClassSections: time 0.03069/1.838, allocations: 7.874 MB / 1.102 GB, free: 36.27 MB / 0.8106 GB Notification: Performance of NFFlatten.flatten: time 0.03887/1.876, allocations: 29.23 MB / 1.131 GB, free: 36.13 MB / 0.8106 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02574/1.902, allocations: 16.08 MB / 1.147 GB, free: 33.96 MB / 0.8106 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03049/1.933, allocations: 12.58 MB / 1.159 GB, free: 30.87 MB / 0.8106 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01902/1.952, allocations: 9.802 MB / 1.169 GB, free: 27.29 MB / 0.8106 GB Notification: Performance of NFPackage.collectConstants: time 0.006021/1.958, allocations: 1.047 MB / 1.17 GB, free: 27.28 MB / 0.8106 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01793/1.976, allocations: 4.301 MB / 1.174 GB, free: 24.3 MB / 0.8106 GB Notification: Performance of NFScalarize.scalarize: time 0.006838/1.983, allocations: 3.622 MB / 1.177 GB, free: 21.98 MB / 0.8106 GB Notification: Performance of NFVerifyModel.verify: time 0.01863/2.001, allocations: 7.42 MB / 1.185 GB, free: 16.73 MB / 0.8106 GB Notification: Performance of NFConvertDAE.convert: time 0.03396/2.035, allocations: 19.44 MB / 1.204 GB, free: 14.26 MB / 0.8262 GB Notification: Performance of FrontEnd - DAE generated: time 1.192e-05/2.035, allocations: 3.984 kB / 1.204 GB, free: 14.26 MB / 0.8262 GB Notification: Performance of FrontEnd: time 2.204e-06/2.035, allocations: 0 / 1.204 GB, free: 14.26 MB / 0.8262 GB Notification: Performance of Transformations before backend: time 0.0008408/2.036, allocations: 0 / 1.204 GB, free: 14.26 MB / 0.8262 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1521 * Number of variables: 1521 Notification: Performance of Generate backend data structure: time 0.04273/2.079, allocations: 15.72 MB / 1.219 GB, free: 14.57 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 4.718e-05/2.079, allocations: 12.03 kB / 1.219 GB, free: 14.55 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01058/2.09, allocations: 2.129 MB / 1.221 GB, free: 12.41 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0318/2.122, allocations: 11.89 MB / 1.233 GB, free: 0.7539 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007062/2.122, allocations: 0.5142 MB / 1.233 GB, free: 248 kB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002925/2.125, allocations: 0.6835 MB / 1.234 GB, free: 15.55 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02471/2.15, allocations: 8.962 MB / 1.242 GB, free: 6.254 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003008/2.15, allocations: 23.72 kB / 1.243 GB, free: 6.234 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002436/2.153, allocations: 251.9 kB / 1.243 GB, free: 5.988 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001919/2.153, allocations: 156 kB / 1.243 GB, free: 5.836 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01975/2.173, allocations: 7.322 MB / 1.25 GB, free: 14.5 MB / 0.8731 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 0.08822/2.261, allocations: 49.37 MB / 1.298 GB, free: 10.34 MB / 0.92 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01132/2.272, allocations: 5.355 MB / 1.303 GB, free: 5.242 MB / 0.92 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007453/2.28, allocations: 3.905 MB / 1.307 GB, free: 1.352 MB / 0.92 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 evalFunc (simulation): time 0.03574/2.316, allocations: 13.16 MB / 1.32 GB, free: 4.039 MB / 0.9356 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.008806/2.325, allocations: 3.654 MB / 1.324 GB, free: 356 kB / 0.9356 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.00748/2.332, allocations: 1.079 MB / 1.325 GB, free: 15.29 MB / 0.9512 GB Notification: Performance of pre-optimization done (n=316): time 1.932e-05/2.332, allocations: 0 / 1.325 GB, free: 15.29 MB / 0.9512 GB Notification: Performance of matching and sorting (n=502): time 0.1962/2.528, allocations: 54.43 MB / 1.378 GB, free: 8.016 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001178/2.529, allocations: 103.3 kB / 1.378 GB, free: 7.902 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02875/2.557, allocations: 12.87 MB / 1.391 GB, free: 11.09 MB / 1.014 GB Notification: Performance of collectPreVariables (initialization): time 0.001962/2.559, allocations: 173.6 kB / 1.391 GB, free: 10.92 MB / 1.014 GB Notification: Performance of collectInitialEqns (initialization): time 0.008895/2.568, allocations: 6.151 MB / 1.397 GB, free: 4.766 MB / 1.014 GB Notification: Performance of collectInitialBindings (initialization): time 0.003369/2.572, allocations: 1.687 MB / 1.398 GB, free: 3.094 MB / 1.014 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.007319/2.579, allocations: 1.749 MB / 1.4 GB, free: 1.34 MB / 1.014 GB Notification: Performance of setup shared object (initialization): time 0.0001205/2.579, allocations: 301.1 kB / 1.4 GB, free: 1.043 MB / 1.014 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01399/2.593, allocations: 5.875 MB / 1.406 GB, free: 11.16 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0171/2.61, allocations: 8.435 MB / 1.414 GB, free: 1.625 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03059/2.641, allocations: 13.65 MB / 1.428 GB, free: 3.09 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.959e-05/2.641, allocations: 20 kB / 1.428 GB, free: 3.07 MB / 1.045 GB Notification: Performance of matching and sorting (n=950) (initialization): time 0.4302/3.071, allocations: 18.94 MB / 1.446 GB, free: 0.4992 GB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 9.177e-05/3.071, allocations: 56.3 kB / 1.446 GB, free: 0.4992 GB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001316/3.072, allocations: 65.88 kB / 1.446 GB, free: 0.4992 GB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01623/3.088, allocations: 4.861 MB / 1.451 GB, free: 0.4985 GB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01086/3.099, allocations: 2.012 MB / 1.453 GB, free: 0.4984 GB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0156/3.114, allocations: 14.43 MB / 1.467 GB, free: 0.4888 GB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01265/3.127, allocations: 0.8128 MB / 1.468 GB, free: 0.4886 GB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002215/3.129, allocations: 497 kB / 1.468 GB, free: 0.4886 GB / 1.045 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01619/3.146, allocations: 8.12 MB / 1.476 GB, free: 497.7 MB / 1.045 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01299/3.159, allocations: 7.991 MB / 1.484 GB, free: 492.9 MB / 1.045 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02368/3.182, allocations: 12.77 MB / 1.497 GB, free: 485.2 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.339e-05/3.182, allocations: 19.5 kB / 1.497 GB, free: 485.2 MB / 1.045 GB Notification: Performance of matching and sorting (n=950) (initialization_lambda0): time 0.0423/3.225, allocations: 17.5 MB / 1.514 GB, free: 472.7 MB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001145/3.225, allocations: 57.39 kB / 1.514 GB, free: 472.6 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000103/3.225, allocations: 60 kB / 1.514 GB, free: 472.6 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01242/3.237, allocations: 4.555 MB / 1.518 GB, free: 468.1 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009403/3.247, allocations: 1.995 MB / 1.52 GB, free: 466.1 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0222/3.269, allocations: 19.14 MB / 1.539 GB, free: 446.5 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01308/3.282, allocations: 0.8423 MB / 1.54 GB, free: 445.7 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002279/3.285, allocations: 463.7 kB / 1.54 GB, free: 445.2 MB / 1.045 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 273 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (739): * Single equations (assignments): 724 * Array equations: 4 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 6 systems {1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,3,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(5,80), (5,80)} Notification: Performance of prepare postOptimizeDAE: time 0.003442/3.288, allocations: 0.6191 MB / 1.541 GB, free: 444.6 MB / 1.045 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004165/3.292, allocations: 1.205 MB / 1.542 GB, free: 444 MB / 1.045 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03669/3.329, allocations: 15.06 MB / 1.557 GB, free: 428.9 MB / 1.045 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.706e-05/3.329, allocations: 67.84 kB / 1.557 GB, free: 428.9 MB / 1.045 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.678e-05/3.329, allocations: 4 kB / 1.557 GB, free: 428.9 MB / 1.045 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02784/3.357, allocations: 12.16 MB / 1.569 GB, free: 416.6 MB / 1.045 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05444/3.411, allocations: 25.49 MB / 1.594 GB, free: 391.1 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.121e-05/3.411, allocations: 4 kB / 1.594 GB, free: 391.1 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006386/3.418, allocations: 1.214 MB / 1.595 GB, free: 389.9 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.009915/3.428, allocations: 3.351 MB / 1.598 GB, free: 386.5 MB / 1.045 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001264/3.429, allocations: 171.8 kB / 1.598 GB, free: 386.3 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01029/3.439, allocations: 12.64 MB / 1.61 GB, free: 373.2 MB / 1.045 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.845e-06/3.439, allocations: 12.03 kB / 1.611 GB, free: 373.2 MB / 1.045 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04217/3.482, allocations: 19.93 MB / 1.63 GB, free: 353 MB / 1.045 GB Notification: Performance of postOpt removeConstants (simulation): time 0.007446/3.489, allocations: 2.136 MB / 1.632 GB, free: 350.8 MB / 1.045 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003898/3.493, allocations: 108 kB / 1.632 GB, free: 350.7 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009897/3.503, allocations: 0.6274 MB / 1.633 GB, free: 350.1 MB / 1.045 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001453/3.505, allocations: 408.1 kB / 1.633 GB, free: 349.7 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001105/3.506, allocations: 243.9 kB / 1.633 GB, free: 349.5 MB / 1.045 GB Notification: Performance of sorting global known variables: time 0.01584/3.521, allocations: 8.736 MB / 1.642 GB, free: 340.8 MB / 1.045 GB Notification: Performance of sort global known variables: time 5.81e-07/3.522, allocations: 0 / 1.642 GB, free: 340.8 MB / 1.045 GB Notification: Performance of remove unused functions: time 0.02178/3.543, allocations: 5.29 MB / 1.647 GB, free: 335.6 MB / 1.045 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 28 * Number of states: 3 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,heater.outCon.T) * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count) * Number of discrete states: 1 (stepValve.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (459): * Single equations (assignments): 436 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (not torn): 5 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 5 systems {1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,3,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(9,78), (1,1), (8,77)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003744/3.547, allocations: 1.324 MB / 1.648 GB, free: 334.5 MB / 1.045 GB Notification: Performance of simCode: created initialization part: time 0.04487/3.592, allocations: 21.16 MB / 1.669 GB, free: 313.2 MB / 1.045 GB Notification: Performance of simCode: created event and clocks part: time 1.586e-05/3.592, allocations: 4 kB / 1.669 GB, free: 313.2 MB / 1.045 GB Notification: Performance of simCode: created simulation system equations: time 0.01324/3.605, allocations: 5.865 MB / 1.675 GB, free: 307.3 MB / 1.045 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03107/3.636, allocations: 5.696 MB / 1.68 GB, free: 301.8 MB / 1.045 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07817/3.715, allocations: 25.14 MB / 1.705 GB, free: 276.6 MB / 1.045 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01782/3.732, allocations: 6.798 MB / 1.712 GB, free: 269.7 MB / 1.045 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.007747/3.74, allocations: 1.003 MB / 1.713 GB, free: 268.7 MB / 1.045 GB Notification: Performance of SimCode: time 2.464e-06/3.74, allocations: 0 / 1.713 GB, free: 268.7 MB / 1.045 GB Notification: Performance of Templates: time 1.94/5.68, allocations: 0.7826 GB / 2.495 GB, free: 479.5 MB / 1.045 GB make -j1 -f IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6.makefile (rm -f IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6.pipe ; mkfifo IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6.pipe >> ../files/IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6.sim & ./IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6 -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified6.pipe 2>&1)