Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes.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.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes") translateModel(IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000887/0.0008867, allocations: 90.83 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.006445/0.006445, allocations: 171.8 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.487/1.487, allocations: 223.3 MB / 240.3 MB, free: 5.352 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7871/0.7871, allocations: 132.3 MB / 423.8 MB, free: 1.969 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004392/0.0004392, allocations: 8 kB / 0.504 GB, free: 3.891 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4583/0.4587, allocations: 81.58 MB / 0.5837 GB, free: 4.047 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes): time 0.09443/0.5532, allocations: 89.7 MB / 0.6713 GB, free: 6.5 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.05544/0.6087, allocations: 32.93 MB / 0.7034 GB, free: 5.484 MB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.006893/0.6156, allocations: 178.6 kB / 0.7036 GB, free: 5.309 MB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.00542/0.6211, allocations: 1.457 MB / 0.705 GB, free: 3.844 MB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.01531/0.6364, allocations: 4.89 MB / 0.7098 GB, free: 14.93 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.02564/0.6621, allocations: 8.645 MB / 0.7182 GB, free: 6.312 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.02317/0.6853, allocations: 19.56 MB / 0.7373 GB, free: 2.711 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006808/0.6921, allocations: 3.515 MB / 0.7408 GB, free: 15.13 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01161/0.7038, allocations: 4.569 MB / 0.7452 GB, free: 10.55 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01157/0.7154, allocations: 4.815 MB / 0.7499 GB, free: 5.715 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.00246/0.7179, allocations: 240 kB / 0.7502 GB, free: 5.48 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01138/0.7293, allocations: 2.472 MB / 0.7526 GB, free: 3.004 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.005194/0.7346, allocations: 1.869 MB / 0.7544 GB, free: 1.129 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.008569/0.7432, allocations: 2.602 MB / 0.7569 GB, free: 14.51 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.01679/0.76, allocations: 8.162 MB / 0.7649 GB, free: 6.32 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 6.903e-06/0.7601, allocations: 4 kB / 0.7649 GB, free: 6.316 MB / 0.5919 GB Notification: Performance of FrontEnd: time 3.125e-06/0.7601, allocations: 0 / 0.7649 GB, free: 6.316 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.0002961/0.7604, allocations: 0 / 0.7649 GB, free: 6.316 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: 1031 * Number of variables: 1031 Notification: Performance of Generate backend data structure: time 0.01519/0.7756, allocations: 4.966 MB / 0.7698 GB, free: 1.277 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 5.788e-05/0.7757, allocations: 8.031 kB / 0.7698 GB, free: 1.27 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003153/0.7788, allocations: 0.5872 MB / 0.7704 GB, free: 0.6758 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007706/0.7866, allocations: 3.171 MB / 0.7734 GB, free: 13.44 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003098/0.7869, allocations: 287.3 kB / 0.7737 GB, free: 13.16 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001144/0.7881, allocations: 391.8 kB / 0.7741 GB, free: 12.77 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01297/0.801, allocations: 6.023 MB / 0.78 GB, free: 6.516 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001376/0.8012, allocations: 19.88 kB / 0.78 GB, free: 6.496 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006382/0.8019, allocations: 159.9 kB / 0.7802 GB, free: 6.34 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006174/0.8025, allocations: 459 kB / 0.7806 GB, free: 5.891 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01053/0.813, allocations: 5.345 MB / 0.7858 GB, free: 0.5391 MB / 0.6075 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 0.04359/0.8567, allocations: 24.3 MB / 0.8095 GB, free: 6.711 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008873/0.8656, allocations: 4.513 MB / 0.8139 GB, free: 2.199 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.3745/1.24, allocations: 2.42 MB / 0.8163 GB, free: 206.5 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.02807/1.268, allocations: 12.42 MB / 0.8284 GB, free: 199.5 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003464/1.272, allocations: 2.236 MB / 0.8306 GB, free: 198.7 MB / 0.6387 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.002655/1.274, allocations: 0.5583 MB / 0.8312 GB, free: 198.6 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=310): time 1.325e-05/1.274, allocations: 0 / 0.8312 GB, free: 198.6 MB / 0.6387 GB Notification: Performance of matching and sorting (n=334): time 0.02936/1.304, allocations: 13.24 MB / 0.8441 GB, free: 193.4 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.058e-05/1.304, allocations: 111.4 kB / 0.8442 GB, free: 193.3 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003871/1.308, allocations: 3.161 MB / 0.8473 GB, free: 191.7 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 0.0007017/1.309, allocations: 97.45 kB / 0.8474 GB, free: 191.7 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.001219/1.31, allocations: 2.047 MB / 0.8494 GB, free: 189.9 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 0.001221/1.311, allocations: 1.16 MB / 0.8505 GB, free: 188.9 MB / 0.6387 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007172/1.312, allocations: 324.3 kB / 0.8508 GB, free: 188.7 MB / 0.6387 GB Notification: Performance of setup shared object (initialization): time 4.977e-05/1.312, allocations: 311 kB / 0.8511 GB, free: 188.4 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00303/1.315, allocations: 1.95 MB / 0.853 GB, free: 187.4 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003732/1.319, allocations: 2.983 MB / 0.8559 GB, free: 185.2 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007385/1.326, allocations: 5.207 MB / 0.861 GB, free: 181.8 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.354e-05/1.326, allocations: 10.91 kB / 0.861 GB, free: 181.8 MB / 0.6387 GB Notification: Performance of matching and sorting (n=512) (initialization): time 0.01008/1.336, allocations: 5.603 MB / 0.8665 GB, free: 176.7 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004742/1.337, allocations: 0.9151 MB / 0.8674 GB, free: 175.4 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.935e-05/1.337, allocations: 24 kB / 0.8674 GB, free: 175.4 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.525e-05/1.337, allocations: 48 kB / 0.8675 GB, free: 175.3 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.03299/1.37, allocations: 4.165 MB / 0.8715 GB, free: 171.2 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002233/1.372, allocations: 3.965 MB / 0.8754 GB, free: 167.1 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005045/1.377, allocations: 371.5 kB / 0.8758 GB, free: 166.8 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008496/1.378, allocations: 191.9 kB / 0.876 GB, free: 166.6 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 1.328e-05/1.378, allocations: 4 kB / 0.876 GB, free: 166.6 MB / 0.6387 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.007883/1.386, allocations: 5.074 MB / 0.8809 GB, free: 161.5 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.898e-05/1.386, allocations: 28 kB / 0.8809 GB, free: 161.5 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.546e-05/1.386, allocations: 51 kB / 0.881 GB, free: 161.4 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006306/1.392, allocations: 1.354 MB / 0.8823 GB, free: 160.1 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.75e-05/1.392, allocations: 67.78 kB / 0.8824 GB, free: 160 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005035/1.398, allocations: 371.2 kB / 0.8827 GB, free: 159.6 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006341/1.398, allocations: 191.9 kB / 0.8829 GB, free: 159.4 MB / 0.6387 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 125 * Number of states: 0 () * Number of discrete variables: 6 ($PRE.DataReader.nextTimeEvent,$whenCondition1,lessThreshold.y,DataReader.nextTimeEventScaled,$PRE.DataReader.nextTimeEventScaled,DataReader.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (512): * Single equations (assignments): 506 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 0 * 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: Performance of prepare postOptimizeDAE: time 0.002978/1.401, allocations: 1.249 MB / 0.8841 GB, free: 158.2 MB / 0.6387 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001037/1.402, allocations: 403 kB / 0.8845 GB, free: 157.8 MB / 0.6387 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008402/1.411, allocations: 5.372 MB / 0.8898 GB, free: 152.4 MB / 0.6387 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.049e-05/1.411, allocations: 47.98 kB / 0.8898 GB, free: 152.4 MB / 0.6387 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.393e-05/1.411, allocations: 3.938 kB / 0.8898 GB, free: 152.4 MB / 0.6387 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005642/1.416, allocations: 4.276 MB / 0.894 GB, free: 148 MB / 0.6387 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01869/1.435, allocations: 11.9 MB / 0.9056 GB, free: 136 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.106e-05/1.435, allocations: 12.94 kB / 0.9056 GB, free: 136 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.03075/1.466, allocations: 3.744 MB / 0.9093 GB, free: 132.2 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.942e-05/1.466, allocations: 24 kB / 0.9093 GB, free: 132.2 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007726/1.467, allocations: 114.8 kB / 0.9094 GB, free: 132.1 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001837/1.469, allocations: 3.877 MB / 0.9132 GB, free: 128.1 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.091e-05/1.469, allocations: 16.22 kB / 0.9132 GB, free: 128.1 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01062/1.479, allocations: 8.023 MB / 0.921 GB, free: 119.8 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002376/1.482, allocations: 0.9642 MB / 0.922 GB, free: 118.8 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007879/1.482, allocations: 95.97 kB / 0.9221 GB, free: 118.7 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003139/1.486, allocations: 294.8 kB / 0.9224 GB, free: 118.4 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004747/1.486, allocations: 266 kB / 0.9226 GB, free: 118.1 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003381/1.486, allocations: 171.9 kB / 0.9228 GB, free: 118 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.00257/1.489, allocations: 2.084 MB / 0.9248 GB, free: 115.9 MB / 0.6387 GB Notification: Performance of sort global known variables: time 2.6e-07/1.489, allocations: 0 / 0.9248 GB, free: 115.9 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.006475/1.496, allocations: 2.443 MB / 0.9272 GB, free: 113.5 MB / 0.6387 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 56 * Number of states: 17 (pip0.mediums[1].T,pip0.mediums[2].T,pip1.mediums[1].T,pip1.mediums[2].T,pip2.mediums[1].T,pip2.mediums[2].T,pip3.mediums[1].T,pip3.mediums[2].T,pip4.mediums[1].T,pip4.mediums[2].T,pip5.mediums[1].T,pip5.mediums[2].T,senTem_p2.T,senTem_p3.T,senTemIn_p2.T,senTem_p1.T,senTem_p4.T) * Number of discrete variables: 4 ($whenCondition1,DataReader.nextTimeEvent,DataReader.nextTimeEventScaled,lessThreshold.y) * Number of discrete states: 2 (DataReader.nextTimeEvent,DataReader.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (386): * Single equations (assignments): 362 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 16 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 0 * 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: Performance of Backend phase and start with SimCode phase: time 0.002739/1.498, allocations: 1.405 MB / 0.9286 GB, free: 112.6 MB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.05381/1.552, allocations: 11.51 MB / 0.9398 GB, free: 101.1 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 1.837e-05/1.552, allocations: 5 kB / 0.9398 GB, free: 101 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.04509/1.597, allocations: 6.402 MB / 0.9461 GB, free: 94.64 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01568/1.613, allocations: 1.628 MB / 0.9477 GB, free: 93.09 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01606/1.629, allocations: 12.7 MB / 0.9601 GB, free: 80.18 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002245/1.631, allocations: 3.037 MB / 0.963 GB, free: 77.11 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.007555/1.639, allocations: 2.541 MB / 0.9655 GB, free: 74.65 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001222/1.64, allocations: 391.2 kB / 0.9659 GB, free: 74.27 MB / 0.6387 GB Notification: Performance of SimCode: time 1.012e-06/1.64, allocations: 0 / 0.9659 GB, free: 74.27 MB / 0.6387 GB Notification: Performance of Templates: time 0.122/1.762, allocations: 82.74 MB / 1.047 GB, free: 8.371 MB / 0.6544 GB make -j1 -f IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes.makefile (rm -f IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes.pipe ; mkfifo IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes.pipe >> ../files/IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes.sim & ./IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.MSLAIT2Nodes.pipe 2>&1)