Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataPositiveStart.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataPositiveStart,fileNamePrefix="Buildings_maint_8_0_x_Buildings_BoundaryConditions_WeatherData_Validation_ThreeYears_usingTwoYearDataPositiveStart",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataPositiveStart,fileNamePrefix="Buildings_maint_8_0_x_Buildings_BoundaryConditions_WeatherData_Validation_ThreeYears_usingTwoYearDataPositiveStart",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.446/1.446, allocations: 288.4 MB / 303.6 MB, free: 8.043 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0008956/0.0008955, allocations: 179 kB / 372.3 MB, free: 10.11 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.152/1.152, allocations: 205.4 MB / 0.631 GB, free: 9.875 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007017/0.0007017, allocations: 88.05 kB / 0.7444 GB, free: 5.785 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003145/0.0003145, allocations: 10.62 kB / 0.8676 GB, free: 141.7 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1439/0.1443, allocations: 115.3 MB / 0.9802 GB, free: 27.25 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataPositiveStart): time 0.002933/0.1472, allocations: 3.465 MB / 0.9836 GB, free: 23.77 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.4123/0.5596, allocations: 136.4 MB / 1.117 GB, free: 2.059 MB / 0.6823 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002566/0.5599, allocations: 15.59 kB / 1.117 GB, free: 2.055 MB / 0.6823 GB Notification: Performance of NFTyping.typeComponents: time 0.0003277/0.5602, allocations: 124.2 kB / 1.117 GB, free: 1.996 MB / 0.6823 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. Notification: Performance of NFTyping.typeBindings: time 0.0007181/0.5609, allocations: 343.4 kB / 1.117 GB, free: 1.906 MB / 0.6823 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009509/0.5619, allocations: 0.5273 MB / 1.118 GB, free: 1.859 MB / 0.6823 GB Notification: Performance of NFFlatten.flatten: time 0.0006313/0.5625, allocations: 0.9375 MB / 1.119 GB, free: 1.703 MB / 0.6823 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004782/0.563, allocations: 478.1 kB / 1.119 GB, free: 1.609 MB / 0.6823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002105/0.5632, allocations: 240.1 kB / 1.119 GB, free: 1.547 MB / 0.6823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000269/0.5635, allocations: 264.5 kB / 1.12 GB, free: 1.473 MB / 0.6823 GB Notification: Performance of NFPackage.collectConstants: time 5.721e-05/0.5636, allocations: 20.09 kB / 1.12 GB, free: 1.473 MB / 0.6823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0003116/0.5639, allocations: 212.2 kB / 1.12 GB, free: 1.457 MB / 0.6823 GB Notification: Performance of NFScalarize.scalarize: time 0.0001286/0.564, allocations: 146.8 kB / 1.12 GB, free: 1.426 MB / 0.6823 GB Notification: Performance of NFVerifyModel.verify: time 0.0002394/0.5643, allocations: 347.4 kB / 1.12 GB, free: 17.27 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.0006286/0.5649, allocations: 0.8667 MB / 1.121 GB, free: 17.2 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 3.116e-06/0.5649, allocations: 0 / 1.121 GB, free: 17.2 MB / 0.698 GB Notification: Performance of FrontEnd: time 1.082e-06/0.5649, allocations: 0 / 1.121 GB, free: 17.2 MB / 0.698 GB Notification: Performance of Transformations before backend: time 8.726e-06/0.5649, allocations: 0 / 1.121 GB, free: 17.2 MB / 0.698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 154 * Number of variables: 154 Notification: Performance of Generate backend data structure: time 0.001169/0.5661, allocations: 0.9909 MB / 1.122 GB, free: 16.54 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 2.875e-05/0.5661, allocations: 6.906 kB / 1.122 GB, free: 16.54 MB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 9.704e-05/0.5662, allocations: 105 kB / 1.122 GB, free: 16.5 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001859/0.5664, allocations: 103.5 kB / 1.122 GB, free: 16.45 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006404/0.5671, allocations: 0.6501 MB / 1.123 GB, free: 16.14 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.895e-05/0.5671, allocations: 52.12 kB / 1.123 GB, free: 16.14 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.376e-05/0.5672, allocations: 57.44 kB / 1.123 GB, free: 16.14 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008171/0.568, allocations: 0.6885 MB / 1.124 GB, free: 15.96 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.479e-05/0.568, allocations: 1 kB / 1.124 GB, free: 15.96 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.261e-05/0.5681, allocations: 26.62 kB / 1.124 GB, free: 15.96 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.341e-05/0.5681, allocations: 15.44 kB / 1.124 GB, free: 15.96 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001011/0.5691, allocations: 0.9078 MB / 1.125 GB, free: 15.95 MB / 0.698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002379/0.5715, allocations: 2.352 MB / 1.127 GB, free: 14.86 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007469/0.5723, allocations: 0.5899 MB / 1.128 GB, free: 14.79 MB / 0.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002651/0.5725, allocations: 222.2 kB / 1.128 GB, free: 14.78 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 5.335e-05/0.5726, allocations: 37.75 kB / 1.128 GB, free: 14.77 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004642/0.5731, allocations: 341.5 kB / 1.128 GB, free: 14.69 MB / 0.698 GB Notification: Performance of pre-optimization done (n=61): time 2.145e-06/0.5731, allocations: 3.938 kB / 1.128 GB, free: 14.69 MB / 0.698 GB Notification: Performance of matching and sorting (n=61): time 0.000967/0.5741, allocations: 0.6973 MB / 1.129 GB, free: 14.61 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.49e-05/0.5742, allocations: 245.7 kB / 1.129 GB, free: 14.32 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005673/0.5747, allocations: 0.5785 MB / 1.13 GB, free: 14.18 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 4.008e-05/0.5748, allocations: 38.83 kB / 1.13 GB, free: 14.15 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001749/0.575, allocations: 325 kB / 1.13 GB, free: 14 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001136/0.5751, allocations: 208.3 kB / 1.13 GB, free: 13.87 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.074e-05/0.5751, allocations: 9.812 kB / 1.13 GB, free: 13.87 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0001107/0.5752, allocations: 377.7 kB / 1.13 GB, free: 13.56 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002139/0.5754, allocations: 161.3 kB / 1.131 GB, free: 13.56 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002897/0.5757, allocations: 287 kB / 1.131 GB, free: 13.45 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004948/0.5762, allocations: 451.9 kB / 1.131 GB, free: 13.39 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.294e-06/0.5763, allocations: 3.938 kB / 1.131 GB, free: 13.38 MB / 0.698 GB Notification: Performance of matching and sorting (n=68) (initialization): time 0.0006509/0.5769, allocations: 0.543 MB / 1.132 GB, free: 13.3 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 1.177e-05/0.5769, allocations: 7.141 kB / 1.132 GB, free: 13.3 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.4e-06/0.5769, allocations: 2.969 kB / 1.132 GB, free: 13.3 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.116e-05/0.577, allocations: 2.781 kB / 1.132 GB, free: 13.3 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003885/0.5773, allocations: 121.8 kB / 1.132 GB, free: 13.29 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.267e-06/0.5774, allocations: 10.34 kB / 1.132 GB, free: 13.28 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003772/0.5778, allocations: 73.78 kB / 1.132 GB, free: 13.25 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.986e-05/0.5778, allocations: 28.64 kB / 1.132 GB, free: 13.25 MB / 0.698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (68): * Single equations (assignments): 68 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002362/0.578, allocations: 240 kB / 1.132 GB, free: 13.13 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.077e-05/0.5781, allocations: 71.03 kB / 1.132 GB, free: 13.09 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001086/0.5792, allocations: 0.7413 MB / 1.133 GB, free: 13 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.681e-06/0.5792, allocations: 6.781 kB / 1.133 GB, free: 13 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.208e-06/0.5792, allocations: 4 kB / 1.133 GB, free: 13 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.216e-06/0.5793, allocations: 6.281 kB / 1.133 GB, free: 13 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007575/0.58, allocations: 0.8839 MB / 1.134 GB, free: 12.67 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.516e-06/0.58, allocations: 4 kB / 1.134 GB, free: 12.67 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003728/0.5804, allocations: 120.8 kB / 1.134 GB, free: 12.66 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.588e-06/0.5804, allocations: 3.094 kB / 1.134 GB, free: 12.66 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.266e-05/0.5805, allocations: 20.64 kB / 1.134 GB, free: 12.66 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.557e-06/0.5805, allocations: 2.938 kB / 1.134 GB, free: 12.66 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.61e-07/0.5805, allocations: 1.031 kB / 1.134 GB, free: 12.66 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000771/0.5813, allocations: 0.6375 MB / 1.135 GB, free: 12.52 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002366/0.5815, allocations: 258.8 kB / 1.135 GB, free: 12.38 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.828e-05/0.5816, allocations: 14.78 kB / 1.135 GB, free: 12.38 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004251/0.582, allocations: 60.92 kB / 1.135 GB, free: 12.37 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.276e-05/0.5821, allocations: 53.64 kB / 1.135 GB, free: 12.37 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.173e-05/0.5822, allocations: 25.7 kB / 1.135 GB, free: 12.37 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.000399/0.5826, allocations: 421.4 kB / 1.136 GB, free: 12.27 MB / 0.698 GB Notification: Performance of sort global known variables: time 1.5e-07/0.5826, allocations: 0 / 1.136 GB, free: 12.27 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.0005011/0.5831, allocations: 219.3 kB / 1.136 GB, free: 12.23 MB / 0.698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of discrete states: 2 (weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (72): * Single equations (assignments): 70 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001913/0.585, allocations: 1.632 MB / 1.137 GB, free: 11.43 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.00062/0.5856, allocations: 473.3 kB / 1.138 GB, free: 11.38 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 2.765e-06/0.5856, allocations: 4.078 kB / 1.138 GB, free: 11.38 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.0003527/0.586, allocations: 277.6 kB / 1.138 GB, free: 11.33 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008952/0.5869, allocations: 235.4 kB / 1.138 GB, free: 11.26 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005418/0.5923, allocations: 3.888 MB / 1.142 GB, free: 9.551 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000436/0.5928, allocations: 0.9596 MB / 1.143 GB, free: 8.734 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.0006156/0.5934, allocations: 240.1 kB / 1.143 GB, free: 8.617 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003423/0.5938, allocations: 297.3 kB / 1.144 GB, free: 8.574 MB / 0.698 GB Notification: Performance of SimCode: time 2.91e-07/0.5938, allocations: 1.094 kB / 1.144 GB, free: 8.574 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03219/0.626, allocations: 16.76 MB / 1.16 GB, free: 0.5742 MB / 0.698 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002412/0.6262, allocations: 296.9 kB / 1.16 GB, free: 220 kB / 0.698 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.55/3.176, allocations: 4.25 kB / 1.16 GB, free: 220 kB / 0.698 GB (rm -f Buildings_maint.8.0.x_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataPositiveStart.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataPositiveStart.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataPositiveStart.pipe >> ../files/Buildings_maint.8.0.x_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataPositiveStart.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_8_0_x_Buildings_BoundaryConditions_WeatherData_Validation_ThreeYears_usingTwoYearDataPositiveStart_fmu --startTime=1.56384e+07 --stopTime=1.10246e+08 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_BoundaryConditions_WeatherData_Validation_ThreeYears_usingTwoYearDataPositiveStart.fmu > Buildings_maint.8.0.x_Buildings.BoundaryConditions.WeatherData.Validation.ThreeYears_usingTwoYearDataPositiveStart.pipe 2>&1)