Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl") translateModel(BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009824/0.0009824, allocations: 98.03 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.007897/0.007897, allocations: 169 kB / 16.26 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.319/1.319, allocations: 223.3 MB / 240.3 MB, free: 5.332 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.00169/0.00169, allocations: 271.1 kB / 291.7 MB, free: 1.863 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9506/0.9506, allocations: 169.5 MB / 0.5004 GB, free: 14.09 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004151/0.0004151, allocations: 17.09 kB / 0.5987 GB, free: 28.19 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1493/0.1498, allocations: 88.55 MB / 0.6851 GB, free: 15.04 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl): time 0.4944/0.6442, allocations: 205.9 MB / 0.8862 GB, free: 0.8906 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.01522/0.6595, allocations: 10.71 MB / 0.8967 GB, free: 7.344 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001736/0.6612, allocations: 55.62 kB / 0.8967 GB, free: 7.289 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.001936/0.6632, allocations: 0.6758 MB / 0.8974 GB, free: 6.609 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.006352/0.6696, allocations: 2.258 MB / 0.8996 GB, free: 4.344 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.005109/0.6747, allocations: 2.043 MB / 0.9016 GB, free: 2.328 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.005559/0.6803, allocations: 4.584 MB / 0.9061 GB, free: 13.73 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001791/0.6821, allocations: 1.106 MB / 0.9071 GB, free: 12.6 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003483/0.6856, allocations: 1.707 MB / 0.9088 GB, free: 10.88 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002/0.6876, allocations: 1.114 MB / 0.9099 GB, free: 9.766 MB / 0.6231 GB Notification: Performance of NFPackage.collectConstants: time 0.0002457/0.6878, allocations: 60 kB / 0.91 GB, free: 9.707 MB / 0.6231 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005267/0.6931, allocations: 3.181 MB / 0.9131 GB, free: 6.516 MB / 0.6231 GB Notification: Performance of NFScalarize.scalarize: time 0.0005098/0.6937, allocations: 366.4 kB / 0.9134 GB, free: 6.156 MB / 0.6231 GB Notification: Performance of NFVerifyModel.verify: time 0.001042/0.6947, allocations: 0.8291 MB / 0.9142 GB, free: 5.316 MB / 0.6231 GB Notification: Performance of NFConvertDAE.convert: time 0.005035/0.6998, allocations: 3.275 MB / 0.9174 GB, free: 2.031 MB / 0.6231 GB Notification: Performance of FrontEnd - DAE generated: time 5.601e-06/0.6998, allocations: 0 / 0.9174 GB, free: 2.031 MB / 0.6231 GB Notification: Performance of FrontEnd: time 1.924e-06/0.6998, allocations: 0 / 0.9174 GB, free: 2.031 MB / 0.6231 GB Notification: Performance of Transformations before backend: time 2.937e-05/0.6998, allocations: 0 / 0.9174 GB, free: 2.031 MB / 0.6231 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 249 * Number of variables: 249 Notification: Performance of Generate backend data structure: time 0.004554/0.7044, allocations: 2.035 MB / 0.9194 GB, free: 15.93 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 3.558e-05/0.7044, allocations: 11.86 kB / 0.9194 GB, free: 15.92 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002935/0.7074, allocations: 0.5871 MB / 0.92 GB, free: 15.33 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002437/0.7098, allocations: 1.257 MB / 0.9212 GB, free: 14.02 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006884/0.7105, allocations: 214.2 kB / 0.9214 GB, free: 13.81 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002262/0.7108, allocations: 104 kB / 0.9215 GB, free: 13.71 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002799/0.7136, allocations: 1.353 MB / 0.9228 GB, free: 12.33 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.235e-05/0.7136, allocations: 0 / 0.9228 GB, free: 12.33 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001243/0.7138, allocations: 44 kB / 0.9229 GB, free: 12.29 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.073e-05/0.7138, allocations: 41.98 kB / 0.9229 GB, free: 12.24 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003254/0.7171, allocations: 1.394 MB / 0.9243 GB, free: 10.85 MB / 0.6387 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 0.008407/0.7255, allocations: 5.322 MB / 0.9295 GB, free: 5.227 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002528/0.728, allocations: 1.054 MB / 0.9305 GB, free: 4.145 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001283/0.7293, allocations: 0.5622 MB / 0.9311 GB, free: 3.582 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001091/0.7305, allocations: 0.7903 MB / 0.9318 GB, free: 2.645 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001524/0.732, allocations: 0.625 MB / 0.9324 GB, free: 2.008 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=81): time 2.936e-06/0.732, allocations: 0 / 0.9324 GB, free: 2.008 MB / 0.6387 GB Notification: Performance of matching and sorting (n=81): time 0.004425/0.7364, allocations: 1.652 MB / 0.9341 GB, free: 356 kB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.9e-05/0.7365, allocations: 67.94 kB / 0.9341 GB, free: 276 kB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00181/0.7383, allocations: 1.33 MB / 0.9354 GB, free: 14.93 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 0.0001338/0.7385, allocations: 49.7 kB / 0.9355 GB, free: 14.87 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005561/0.739, allocations: 0.6463 MB / 0.9361 GB, free: 14.22 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002501/0.7393, allocations: 276 kB / 0.9364 GB, free: 13.95 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001384/0.7394, allocations: 97.66 kB / 0.9365 GB, free: 13.85 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001329/0.7396, allocations: 345.9 kB / 0.9368 GB, free: 13.5 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001391/0.741, allocations: 0.5179 MB / 0.9373 GB, free: 12.98 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001589/0.7426, allocations: 0.7877 MB / 0.9381 GB, free: 12.11 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002789/0.7454, allocations: 1.217 MB / 0.9392 GB, free: 10.82 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.47e-06/0.7454, allocations: 0 / 0.9392 GB, free: 10.82 MB / 0.6544 GB Notification: Performance of matching and sorting (n=131) (initialization): time 0.003641/0.7491, allocations: 1.513 MB / 0.9407 GB, free: 9.301 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001838/0.7493, allocations: 261.8 kB / 0.941 GB, free: 8.969 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.062e-05/0.7493, allocations: 8 kB / 0.941 GB, free: 8.961 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.357e-05/0.7493, allocations: 12 kB / 0.941 GB, free: 8.949 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001787/0.7511, allocations: 347.5 kB / 0.9413 GB, free: 8.609 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007454/0.7519, allocations: 1.203 MB / 0.9425 GB, free: 7.359 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001704/0.7536, allocations: 235.4 kB / 0.9427 GB, free: 7.129 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001189/0.7537, allocations: 51.98 kB / 0.9428 GB, free: 7.078 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 9.107e-06/0.7537, allocations: 4 kB / 0.9428 GB, free: 7.074 MB / 0.6544 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003277/0.757, allocations: 1.353 MB / 0.9441 GB, free: 5.719 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.318e-06/0.757, allocations: 4 kB / 0.9441 GB, free: 5.715 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.037e-05/0.757, allocations: 8 kB / 0.9441 GB, free: 5.707 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001424/0.7585, allocations: 323.7 kB / 0.9444 GB, free: 5.391 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.208e-05/0.7585, allocations: 8 kB / 0.9444 GB, free: 5.383 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001615/0.7601, allocations: 233.3 kB / 0.9446 GB, free: 5.156 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001051/0.7602, allocations: 55.91 kB / 0.9447 GB, free: 5.102 MB / 0.6544 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 21 * Number of states: 0 () * Number of discrete variables: 8 (hex.flowRegime_nominal,hex.flowRegime,TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,P.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (130): * Single equations (assignments): 127 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * 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): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.000672/0.7609, allocations: 402.2 kB / 0.9451 GB, free: 4.699 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002627/0.7612, allocations: 154.1 kB / 0.9452 GB, free: 4.547 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003333/0.7645, allocations: 1.374 MB / 0.9466 GB, free: 3.172 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.613e-05/0.7646, allocations: 11.98 kB / 0.9466 GB, free: 3.16 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.55e-06/0.7646, allocations: 0 / 0.9466 GB, free: 3.16 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.168e-05/0.7646, allocations: 7.984 kB / 0.9466 GB, free: 3.152 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005388/0.77, allocations: 2.893 MB / 0.9494 GB, free: 152 kB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.987e-06/0.77, allocations: 4 kB / 0.9494 GB, free: 148 kB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001197/0.7712, allocations: 244.1 kB / 0.9497 GB, free: 15.91 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.477e-06/0.7712, allocations: 8 kB / 0.9497 GB, free: 15.9 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.57e-05/0.7713, allocations: 27.98 kB / 0.9497 GB, free: 15.87 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005975/0.7719, allocations: 1.195 MB / 0.9509 GB, free: 14.63 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.336e-06/0.7719, allocations: 11.92 kB / 0.9509 GB, free: 14.62 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004575/0.7765, allocations: 2.112 MB / 0.9529 GB, free: 12.44 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000619/0.7772, allocations: 374.7 kB / 0.9533 GB, free: 12.05 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000191/0.7774, allocations: 24 kB / 0.9533 GB, free: 12.03 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001359/0.7787, allocations: 156.4 kB / 0.9535 GB, free: 11.88 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001524/0.7789, allocations: 72.45 kB / 0.9535 GB, free: 11.81 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.773e-05/0.779, allocations: 43.97 kB / 0.9536 GB, free: 11.77 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.001297/0.7803, allocations: 0.8901 MB / 0.9544 GB, free: 10.88 MB / 0.67 GB Notification: Performance of sort global known variables: time 1.9e-07/0.7803, allocations: 0 / 0.9544 GB, free: 10.88 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.002093/0.7824, allocations: 0.7926 MB / 0.9552 GB, free: 10.09 MB / 0.67 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 4 (temSen.T,val.filter.s[1],val.filter.s[2],P.I.y) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (90): * Single equations (assignments): 84 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 2 * 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): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0009827/0.7834, allocations: 478.8 kB / 0.9557 GB, free: 9.617 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.005219/0.7886, allocations: 2.108 MB / 0.9577 GB, free: 7.488 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 6.422e-06/0.7887, allocations: 4.875 kB / 0.9577 GB, free: 7.484 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.001627/0.7903, allocations: 0.6447 MB / 0.9584 GB, free: 6.84 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004142/0.7945, allocations: 0.6976 MB / 0.959 GB, free: 6.148 MB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005385/0.7999, allocations: 3.335 MB / 0.9623 GB, free: 2.742 MB / 0.67 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007841/0.8007, allocations: 1.227 MB / 0.9635 GB, free: 1.484 MB / 0.67 GB Notification: Performance of simCode: alias equations: time 0.001789/0.8025, allocations: 403.9 kB / 0.9639 GB, free: 1.102 MB / 0.67 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003745/0.8028, allocations: 127.4 kB / 0.964 GB, free: 0.9766 MB / 0.67 GB Notification: Performance of SimCode: time 5.31e-07/0.8028, allocations: 0 / 0.964 GB, free: 0.9766 MB / 0.67 GB Notification: Performance of Templates: time 0.0467/0.8496, allocations: 29.39 MB / 0.9927 GB, free: 3.969 MB / 0.7012 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.sim & ./BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.DryCoilEffectivenessNTUPControl.pipe 2>&1)