Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization.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.MixingVolumes.Validation.MixingVolumeInitialization,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization") translateModel(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001749/0.001749, allocations: 107.4 kB / 15.34 MB, free: 0.5 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002109/0.002109, allocations: 194.7 kB / 16.26 MB, free: 6.637 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.463/1.463, allocations: 222.9 MB / 239.9 MB, free: 4.527 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002575/0.002575, allocations: 287.1 kB / 290.4 MB, free: 2.141 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.087/1.087, allocations: 178.6 MB / 0.507 GB, free: 4.719 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002833/0.002833, allocations: 94.97 kB / 0.6059 GB, free: 25.09 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1703/0.1731, allocations: 89.16 MB / 0.693 GB, free: 4.711 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization): time 0.6212/0.7944, allocations: 186 MB / 0.8746 GB, free: 15.38 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.01741/0.8119, allocations: 10.85 MB / 0.8852 GB, free: 6.598 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00242/0.8143, allocations: 45.41 kB / 0.8852 GB, free: 6.578 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.001574/0.8159, allocations: 440 kB / 0.8857 GB, free: 6.223 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.007122/0.8231, allocations: 2.434 MB / 0.888 GB, free: 4.238 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.00646/0.8296, allocations: 2.24 MB / 0.8902 GB, free: 2.008 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.004056/0.8336, allocations: 2.782 MB / 0.8929 GB, free: 15.22 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001231/0.8349, allocations: 0.7634 MB / 0.8937 GB, free: 14.45 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001832/0.8367, allocations: 1 MB / 0.8947 GB, free: 13.44 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002142/0.8389, allocations: 1.124 MB / 0.8958 GB, free: 12.32 MB / 0.6231 GB Notification: Performance of NFPackage.collectConstants: time 0.0001799/0.8391, allocations: 96 kB / 0.8958 GB, free: 12.23 MB / 0.6231 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006328/0.8454, allocations: 3.075 MB / 0.8988 GB, free: 9.145 MB / 0.6231 GB Notification: Performance of NFScalarize.scalarize: time 0.000657/0.8461, allocations: 438.8 kB / 0.8993 GB, free: 8.715 MB / 0.6231 GB Notification: Performance of NFVerifyModel.verify: time 0.0009065/0.847, allocations: 0.5833 MB / 0.8998 GB, free: 8.125 MB / 0.6231 GB Notification: Performance of NFConvertDAE.convert: time 0.006592/0.8536, allocations: 3.066 MB / 0.9028 GB, free: 5.051 MB / 0.6231 GB Notification: Performance of FrontEnd - DAE generated: time 4.939e-06/0.8536, allocations: 0 / 0.9028 GB, free: 5.051 MB / 0.6231 GB Notification: Performance of FrontEnd: time 1.954e-06/0.8536, allocations: 0 / 0.9028 GB, free: 5.051 MB / 0.6231 GB Notification: Performance of Transformations before backend: time 2.877e-05/0.8537, allocations: 4 kB / 0.9028 GB, free: 5.047 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: 173 * Number of variables: 173 Notification: Performance of Generate backend data structure: time 0.004068/0.8578, allocations: 1.674 MB / 0.9045 GB, free: 3.32 MB / 0.6231 GB Notification: Performance of prepare preOptimizeDAE: time 4.396e-05/0.8578, allocations: 8.031 kB / 0.9045 GB, free: 3.312 MB / 0.6231 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001935/0.8598, allocations: 294.4 kB / 0.9048 GB, free: 3.023 MB / 0.6231 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001348/0.8611, allocations: 0.7766 MB / 0.9055 GB, free: 2.207 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.702e-05/0.8612, allocations: 57.23 kB / 0.9056 GB, free: 2.148 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001301/0.8613, allocations: 59.98 kB / 0.9056 GB, free: 2.09 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001736/0.8631, allocations: 0.9961 MB / 0.9066 GB, free: 1.078 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.383e-05/0.8631, allocations: 0 / 0.9066 GB, free: 1.078 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.827e-05/0.8632, allocations: 27.98 kB / 0.9066 GB, free: 1.051 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001077/0.8633, allocations: 73.95 kB / 0.9067 GB, free: 0.9805 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001761/0.8651, allocations: 1.011 MB / 0.9077 GB, free: 15.97 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 0.006833/0.8719, allocations: 3.58 MB / 0.9112 GB, free: 12.16 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001225/0.8732, allocations: 0.6653 MB / 0.9118 GB, free: 11.48 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006309/0.8738, allocations: 386.3 kB / 0.9122 GB, free: 11.1 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003148/0.8742, allocations: 190.8 kB / 0.9124 GB, free: 10.88 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.586e-05/0.8742, allocations: 43.12 kB / 0.9124 GB, free: 10.83 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=62): time 2.595e-06/0.8743, allocations: 0 / 0.9124 GB, free: 10.83 MB / 0.6387 GB Notification: Performance of matching and sorting (n=62): time 0.002178/0.8764, allocations: 1.025 MB / 0.9134 GB, free: 9.801 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.686e-05/0.8765, allocations: 119.3 kB / 0.9135 GB, free: 9.66 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001242/0.8778, allocations: 0.8018 MB / 0.9143 GB, free: 8.848 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 8.46e-05/0.8779, allocations: 37.7 kB / 0.9144 GB, free: 8.805 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004356/0.8783, allocations: 428 kB / 0.9148 GB, free: 8.379 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002566/0.8786, allocations: 216.8 kB / 0.915 GB, free: 8.164 MB / 0.6387 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002983/0.8789, allocations: 142.6 kB / 0.9151 GB, free: 8.02 MB / 0.6387 GB Notification: Performance of setup shared object (initialization): time 0.0001673/0.8791, allocations: 337.9 kB / 0.9154 GB, free: 7.684 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006192/0.8797, allocations: 340.7 kB / 0.9158 GB, free: 7.348 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007483/0.8805, allocations: 464.7 kB / 0.9162 GB, free: 6.863 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00129/0.8818, allocations: 0.7665 MB / 0.9169 GB, free: 6.062 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.594e-06/0.8818, allocations: 4 kB / 0.9169 GB, free: 6.059 MB / 0.6387 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.001818/0.8836, allocations: 0.9372 MB / 0.9179 GB, free: 5.113 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 2.439e-05/0.8836, allocations: 8.281 kB / 0.9179 GB, free: 5.105 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.115e-05/0.8837, allocations: 4 kB / 0.9179 GB, free: 5.102 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.699e-05/0.8837, allocations: 8 kB / 0.9179 GB, free: 5.094 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000727/0.8844, allocations: 143.8 kB / 0.918 GB, free: 4.953 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.794e-05/0.8845, allocations: 4 kB / 0.918 GB, free: 4.949 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001024/0.8855, allocations: 112.9 kB / 0.9181 GB, free: 4.84 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.319e-05/0.8856, allocations: 28 kB / 0.9182 GB, free: 4.812 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000948/0.8865, allocations: 0.5376 MB / 0.9187 GB, free: 4.273 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006902/0.8872, allocations: 450.4 kB / 0.9191 GB, free: 3.793 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001157/0.8884, allocations: 0.7369 MB / 0.9198 GB, free: 3.023 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.587e-06/0.8884, allocations: 0 / 0.9198 GB, free: 3.023 MB / 0.6387 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.00164/0.8901, allocations: 0.8942 MB / 0.9207 GB, free: 2.121 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 1.654e-05/0.8901, allocations: 8 kB / 0.9207 GB, free: 2.113 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.042e-05/0.8901, allocations: 5.797 kB / 0.9207 GB, free: 2.109 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.443e-05/0.8901, allocations: 7.984 kB / 0.9207 GB, free: 2.102 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006959/0.8908, allocations: 143.8 kB / 0.9209 GB, free: 1.961 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.444e-05/0.8908, allocations: 8 kB / 0.9209 GB, free: 1.953 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000919/0.8918, allocations: 87.77 kB / 0.921 GB, free: 1.867 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.288e-05/0.8919, allocations: 27.98 kB / 0.921 GB, free: 1.84 MB / 0.6387 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (88): * Single equations (assignments): 88 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002891/0.8921, allocations: 224.1 kB / 0.9212 GB, free: 1.613 MB / 0.6387 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002259/0.8924, allocations: 98.81 kB / 0.9213 GB, free: 1.516 MB / 0.6387 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001541/0.8939, allocations: 0.7991 MB / 0.9221 GB, free: 0.7109 MB / 0.6387 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.867e-06/0.894, allocations: 4 kB / 0.9221 GB, free: 0.707 MB / 0.6387 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.314e-06/0.894, allocations: 4 kB / 0.9221 GB, free: 0.7031 MB / 0.6387 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001182/0.8952, allocations: 0.7477 MB / 0.9228 GB, free: 15.92 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003851/0.899, allocations: 2.096 MB / 0.9249 GB, free: 13.73 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.02e-05/0.899, allocations: 4 kB / 0.9249 GB, free: 13.73 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006876/0.8997, allocations: 135.8 kB / 0.925 GB, free: 13.59 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.479e-05/0.8998, allocations: 11.94 kB / 0.925 GB, free: 13.58 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.572e-05/0.8998, allocations: 23.98 kB / 0.925 GB, free: 13.56 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.917e-06/0.8998, allocations: 4 kB / 0.925 GB, free: 13.55 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.15e-06/0.8999, allocations: 7.938 kB / 0.925 GB, free: 13.55 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002196/0.9021, allocations: 1.36 MB / 0.9264 GB, free: 12.13 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005631/0.9026, allocations: 256 kB / 0.9266 GB, free: 11.86 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001968/0.9028, allocations: 19.98 kB / 0.9266 GB, free: 11.84 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007382/0.9036, allocations: 43.91 kB / 0.9267 GB, free: 11.8 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001158/0.9037, allocations: 56.31 kB / 0.9267 GB, free: 11.74 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.98e-05/0.9038, allocations: 23.98 kB / 0.9267 GB, free: 11.72 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 0.0008555/0.9046, allocations: 0.5576 MB / 0.9273 GB, free: 11.16 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1.3e-07/0.9047, allocations: 0 / 0.9273 GB, free: 11.16 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.002099/0.9068, allocations: 0.7411 MB / 0.928 GB, free: 10.42 MB / 0.6544 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 3 (vol1.dynBal.medium.Xi[1],vol1.dynBal.U,vol1.dynBal.m) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (64): * Single equations (assignments): 64 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001777/0.9085, allocations: 0.5539 MB / 0.9286 GB, free: 9.871 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.002651/0.9112, allocations: 1.315 MB / 0.9298 GB, free: 8.555 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 7.124e-06/0.9112, allocations: 4.188 kB / 0.9298 GB, free: 8.551 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.0006105/0.9118, allocations: 374.1 kB / 0.9302 GB, free: 8.188 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002598/0.9145, allocations: 0.536 MB / 0.9307 GB, free: 7.672 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003683/0.9181, allocations: 2.227 MB / 0.9329 GB, free: 5.371 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009023/0.9191, allocations: 1.089 MB / 0.934 GB, free: 4.254 MB / 0.6544 GB Notification: Performance of simCode: alias equations: time 0.00152/0.9206, allocations: 419.6 kB / 0.9344 GB, free: 3.844 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000279/0.9209, allocations: 71.44 kB / 0.9344 GB, free: 3.773 MB / 0.6544 GB Notification: Performance of SimCode: time 4.6e-07/0.9209, allocations: 0 / 0.9344 GB, free: 3.773 MB / 0.6544 GB Notification: Performance of Templates: time 0.04398/0.9649, allocations: 22.75 MB / 0.9566 GB, free: 13.29 MB / 0.6856 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization.sim & ./BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeInitialization.pipe 2>&1)