Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.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: "" <> buildModelFMU(IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,fileNamePrefix="IDEAS_IDEAS_Fluid_HeatPumps_Validation_ReciprocatingWaterToWater_VariableSpeed",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,fileNamePrefix="IDEAS_IDEAS_Fluid_HeatPumps_Validation_ReciprocatingWaterToWater_VariableSpeed",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 0.000976/0.0009761, allocations: 91.22 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 0.007411/0.007411, allocations: 171.5 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 1.281/1.281, allocations: 223.2 MB / 240.3 MB, free: 5.34 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.748/0.748, allocations: 132.3 MB / 423.8 MB, free: 1.969 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003424/0.0003424, allocations: 8 kB / 0.5041 GB, free: 3.824 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3559/0.3563, allocations: 81.57 MB / 0.5837 GB, free: 3.898 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed): time 0.06555/0.4219, allocations: 68.28 MB / 0.6504 GB, free: 11.89 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.01966/0.4416, allocations: 14.49 MB / 0.6646 GB, free: 13.37 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002233/0.4438, allocations: 63.62 kB / 0.6646 GB, free: 13.3 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.002022/0.4459, allocations: 0.7537 MB / 0.6654 GB, free: 12.55 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.006111/0.452, allocations: 2.339 MB / 0.6677 GB, free: 10.2 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.004353/0.4564, allocations: 1.802 MB / 0.6694 GB, free: 8.43 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.006406/0.4628, allocations: 5.94 MB / 0.6752 GB, free: 2.473 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001809/0.4646, allocations: 1.297 MB / 0.6765 GB, free: 1.141 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00255/0.4672, allocations: 1.443 MB / 0.6779 GB, free: 15.69 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001348/0.4685, allocations: 1.205 MB / 0.6791 GB, free: 14.48 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.0001532/0.4687, allocations: 72 kB / 0.6791 GB, free: 14.41 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003419/0.4721, allocations: 1.739 MB / 0.6808 GB, free: 12.67 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.0003276/0.4725, allocations: 338.4 kB / 0.6812 GB, free: 12.34 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.0009243/0.4734, allocations: 0.9035 MB / 0.682 GB, free: 11.42 MB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.003698/0.4771, allocations: 3.376 MB / 0.6853 GB, free: 8.035 MB / 0.5137 GB Notification: Performance of FrontEnd - DAE generated: time 3.627e-06/0.4771, allocations: 3.938 kB / 0.6853 GB, free: 8.031 MB / 0.5137 GB Notification: Performance of FrontEnd: time 2.906e-06/0.4771, allocations: 0 / 0.6853 GB, free: 8.031 MB / 0.5137 GB Notification: Performance of Transformations before backend: time 1.602e-05/0.4771, allocations: 3.938 kB / 0.6853 GB, free: 8.027 MB / 0.5137 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 296 * Number of variables: 296 Notification: Performance of Generate backend data structure: time 0.003487/0.4806, allocations: 2.001 MB / 0.6873 GB, free: 5.953 MB / 0.5137 GB Notification: Performance of prepare preOptimizeDAE: time 4.556e-05/0.4807, allocations: 8.031 kB / 0.6873 GB, free: 5.945 MB / 0.5137 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002117/0.4809, allocations: 181.6 kB / 0.6875 GB, free: 5.758 MB / 0.5137 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005079/0.486, allocations: 0.7007 MB / 0.6882 GB, free: 5.055 MB / 0.5137 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00223/0.4882, allocations: 1.564 MB / 0.6897 GB, free: 3.438 MB / 0.5137 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001179/0.4884, allocations: 128 kB / 0.6898 GB, free: 3.305 MB / 0.5137 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002049/0.4886, allocations: 120 kB / 0.6899 GB, free: 3.188 MB / 0.5137 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003684/0.4923, allocations: 1.664 MB / 0.6915 GB, free: 1.434 MB / 0.5137 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.001e-05/0.4923, allocations: 7.938 kB / 0.6916 GB, free: 1.426 MB / 0.5137 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001456/0.4925, allocations: 52 kB / 0.6916 GB, free: 1.375 MB / 0.5137 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.982e-05/0.4925, allocations: 39.88 kB / 0.6916 GB, free: 1.336 MB / 0.5137 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004619/0.4971, allocations: 1.496 MB / 0.6931 GB, free: 15.83 MB / 0.5294 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 0.009029/0.5062, allocations: 6.996 MB / 0.6999 GB, free: 8.488 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00235/0.5085, allocations: 0.7991 MB / 0.7007 GB, free: 7.684 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001673/0.5102, allocations: 0.5068 MB / 0.7012 GB, free: 7.176 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001244/0.5115, allocations: 1.267 MB / 0.7024 GB, free: 5.629 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00196/0.5135, allocations: 0.6675 MB / 0.7031 GB, free: 4.926 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=69): time 2.495e-06/0.5135, allocations: 0 / 0.7031 GB, free: 4.926 MB / 0.5294 GB Notification: Performance of matching and sorting (n=69): time 0.01039/0.5239, allocations: 2.189 MB / 0.7052 GB, free: 2.711 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001371/0.524, allocations: 320.9 kB / 0.7055 GB, free: 2.324 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001979/0.526, allocations: 1.384 MB / 0.7069 GB, free: 0.9297 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 9.603e-05/0.5261, allocations: 45.7 kB / 0.7069 GB, free: 0.8789 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005664/0.5267, allocations: 0.7036 MB / 0.7076 GB, free: 168 kB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.000217/0.5269, allocations: 236.7 kB / 0.7079 GB, free: 15.93 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001352/0.5271, allocations: 81.66 kB / 0.7079 GB, free: 15.84 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001104/0.5272, allocations: 338 kB / 0.7083 GB, free: 15.51 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002004/0.5292, allocations: 0.5289 MB / 0.7088 GB, free: 14.98 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002226/0.5314, allocations: 0.8451 MB / 0.7096 GB, free: 14.02 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003761/0.5352, allocations: 1.213 MB / 0.7108 GB, free: 12.71 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.579e-06/0.5352, allocations: 0 / 0.7108 GB, free: 12.71 MB / 0.545 GB Notification: Performance of matching and sorting (n=117) (initialization): time 0.006416/0.5416, allocations: 1.696 MB / 0.7124 GB, free: 11 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001897/0.5418, allocations: 304.6 kB / 0.7127 GB, free: 10.61 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.284e-05/0.5419, allocations: 11.94 kB / 0.7127 GB, free: 10.6 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001382/0.5432, allocations: 362.6 kB / 0.7131 GB, free: 10.25 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00151/0.5448, allocations: 283.5 kB / 0.7134 GB, free: 9.969 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00117/0.5459, allocations: 0.8997 MB / 0.7142 GB, free: 9.043 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002331/0.5483, allocations: 295.4 kB / 0.7145 GB, free: 8.754 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001096/0.5484, allocations: 55.95 kB / 0.7146 GB, free: 8.699 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 6.793e-06/0.5484, allocations: 4 kB / 0.7146 GB, free: 8.695 MB / 0.545 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006199/0.5546, allocations: 1.544 MB / 0.7161 GB, free: 7.141 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.644e-06/0.5547, allocations: 4 kB / 0.7161 GB, free: 7.137 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001236/0.5559, allocations: 375.8 kB / 0.7164 GB, free: 6.773 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001468/0.5574, allocations: 275.5 kB / 0.7167 GB, free: 6.504 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001131/0.5585, allocations: 0.8972 MB / 0.7176 GB, free: 5.582 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002059/0.5606, allocations: 254.8 kB / 0.7178 GB, free: 5.332 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001059/0.5607, allocations: 59.94 kB / 0.7179 GB, free: 5.273 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * Number of states: 0 () * Number of discrete variables: 7 (N.count,$PRE.N.count,N.T_start,$PRE.N.T_start,heaPum.com.isOn,$PRE.heaPum.com.isOn,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (98): * Single equations (assignments): 96 * 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 {(2,17)} Notification: Performance of prepare postOptimizeDAE: time 0.0006683/0.5614, allocations: 458.3 kB / 0.7183 GB, free: 4.816 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002138/0.5616, allocations: 154.1 kB / 0.7185 GB, free: 4.664 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004161/0.5658, allocations: 1.286 MB / 0.7197 GB, free: 3.367 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.296e-05/0.5658, allocations: 8 kB / 0.7197 GB, free: 3.359 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.596e-06/0.5658, allocations: 3.938 kB / 0.7197 GB, free: 3.355 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003621/0.5694, allocations: 1.092 MB / 0.7208 GB, free: 2.23 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006976/0.5764, allocations: 3.326 MB / 0.724 GB, free: 14.77 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.909e-06/0.5764, allocations: 12 kB / 0.7241 GB, free: 14.76 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001005/0.5775, allocations: 168 kB / 0.7242 GB, free: 14.6 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001234/0.5787, allocations: 358 kB / 0.7246 GB, free: 14.25 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.145e-05/0.5788, allocations: 27.97 kB / 0.7246 GB, free: 14.22 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001138/0.5799, allocations: 0.892 MB / 0.7255 GB, free: 13.3 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.714e-06/0.5799, allocations: 11.94 kB / 0.7255 GB, free: 13.29 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005632/0.5856, allocations: 1.969 MB / 0.7274 GB, free: 11.24 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005436/0.5861, allocations: 394.9 kB / 0.7278 GB, free: 10.83 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002057/0.5864, allocations: 24.06 kB / 0.7278 GB, free: 10.81 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00176/0.5881, allocations: 163.7 kB / 0.7279 GB, free: 10.65 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001347/0.5883, allocations: 68.22 kB / 0.728 GB, free: 10.58 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.492e-05/0.5883, allocations: 35.97 kB / 0.728 GB, free: 10.55 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.001481/0.5898, allocations: 0.9979 MB / 0.729 GB, free: 9.551 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.8e-07/0.5898, allocations: 0 / 0.729 GB, free: 9.551 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.002197/0.5921, allocations: 0.9084 MB / 0.7299 GB, free: 8.641 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 19 * Number of states: 2 (heaPum.con.vol.dynBal.U,heaPum.eva.vol.dynBal.U) * Number of discrete variables: 4 ($whenCondition1,heaPum.com.isOn,N.T_start,N.count) * Number of discrete states: 2 (N.count,heaPum.com.isOn) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (51): * Single equations (assignments): 46 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 {(2,17)} Notification: Performance of Backend phase and start with SimCode phase: time 0.006861/0.5989, allocations: 2.957 MB / 0.7328 GB, free: 5.617 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.006416/0.6053, allocations: 2.023 MB / 0.7348 GB, free: 3.57 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 6.152e-06/0.6054, allocations: 4.562 kB / 0.7348 GB, free: 3.566 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.001893/0.6073, allocations: 0.5755 MB / 0.7353 GB, free: 2.992 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00446/0.6117, allocations: 0.8193 MB / 0.7361 GB, free: 2.195 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03068/0.6424, allocations: 13.8 MB / 0.7496 GB, free: 3.746 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007357/0.6432, allocations: 1.219 MB / 0.7508 GB, free: 2.5 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001662/0.6449, allocations: 370.2 kB / 0.7512 GB, free: 2.145 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000824/0.6457, allocations: 0.589 MB / 0.7517 GB, free: 1.555 MB / 0.5762 GB Notification: Performance of SimCode: time 5.21e-07/0.6457, allocations: 0 / 0.7517 GB, free: 1.555 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07101/0.7167, allocations: 50.66 MB / 0.8012 GB, free: 15.57 MB / 0.6387 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001997/0.7169, allocations: 284.9 kB / 0.8015 GB, free: 15.2 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.983/3.7, allocations: 7.938 kB / 0.8015 GB, free: 15.19 MB / 0.6387 GB (rm -f IDEAS_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe ; mkfifo IDEAS_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe >> ../files/IDEAS_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_IDEAS_Fluid_HeatPumps_Validation_ReciprocatingWaterToWater_VariableSpeed_fmu --startTime=0 --stopTime=2000 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_Fluid_HeatPumps_Validation_ReciprocatingWaterToWater_VariableSpeed.fmu > IDEAS_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe 2>&1)