Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 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(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008831/0.0008832, allocations: 92.55 kB / 16.02 MB, free: 80 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001658/0.001658, allocations: 176.6 kB / 16.92 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.909/1.909, allocations: 205.4 MB / 223.1 MB, free: 5.441 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.807/1.807, allocations: 292.7 MB / 0.5509 GB, free: 14.46 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005617/0.000562, allocations: 14.62 kB / 0.675 GB, free: 25.82 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3307/0.3313, allocations: 116.3 MB / 0.7886 GB, free: 11.58 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY): time 0.02167/0.353, allocations: 17.45 MB / 0.8056 GB, free: 10.07 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01306/0.3661, allocations: 6.81 MB / 0.8123 GB, free: 3.234 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002399/0.3686, allocations: 47.81 kB / 0.8123 GB, free: 3.188 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.001517/0.3702, allocations: 389.3 kB / 0.8127 GB, free: 2.805 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.0048/0.375, allocations: 1.359 MB / 0.814 GB, free: 1.441 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.003421/0.3784, allocations: 1.002 MB / 0.815 GB, free: 448 kB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.01162/0.3901, allocations: 8.776 MB / 0.8236 GB, free: 7.645 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01588/0.406, allocations: 8.85 MB / 0.8322 GB, free: 14.7 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004618/0.4107, allocations: 1.705 MB / 0.8339 GB, free: 12.99 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005802/0.4165, allocations: 2.73 MB / 0.8365 GB, free: 10.25 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.001145/0.4177, allocations: 248 kB / 0.8368 GB, free: 10.01 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003534/0.4212, allocations: 1.178 MB / 0.8379 GB, free: 8.832 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.00328/0.4245, allocations: 1.949 MB / 0.8398 GB, free: 6.879 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.003619/0.4282, allocations: 1.848 MB / 0.8416 GB, free: 5.016 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.009784/0.438, allocations: 6.748 MB / 0.8482 GB, free: 14.25 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 6.702e-06/0.438, allocations: 0 / 0.8482 GB, free: 14.25 MB / 0.67 GB Notification: Performance of FrontEnd: time 2.765e-06/0.438, allocations: 0 / 0.8482 GB, free: 14.25 MB / 0.67 GB Notification: Performance of Transformations before backend: time 0.0002664/0.4383, allocations: 0 / 0.8482 GB, free: 14.25 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1023 * Number of variables: 1023 Notification: Performance of Generate backend data structure: time 0.009454/0.4478, allocations: 3.16 MB / 0.8513 GB, free: 11.03 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 5.652e-05/0.4478, allocations: 15.97 kB / 0.8513 GB, free: 11.01 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01366/0.4615, allocations: 2.353 MB / 0.8536 GB, free: 8.652 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005864/0.4674, allocations: 2.218 MB / 0.8558 GB, free: 6.391 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002937/0.4678, allocations: 275.8 kB / 0.856 GB, free: 6.121 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001475/0.4693, allocations: 367.9 kB / 0.8564 GB, free: 5.762 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01823/0.4875, allocations: 7.327 MB / 0.8635 GB, free: 14.31 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.168e-05/0.4876, allocations: 12 kB / 0.8636 GB, free: 14.3 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000467/0.4881, allocations: 152 kB / 0.8637 GB, free: 14.15 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005345/0.4886, allocations: 338.2 kB / 0.864 GB, free: 13.82 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01891/0.5076, allocations: 7.126 MB / 0.871 GB, free: 6.68 MB / 0.6856 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 0.04527/0.5529, allocations: 28.21 MB / 0.8985 GB, free: 8.074 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008806/0.5617, allocations: 4.178 MB / 0.9026 GB, free: 3.672 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005789/0.5676, allocations: 2.327 MB / 0.9049 GB, free: 1.332 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003797/0.568, allocations: 139 kB / 0.905 GB, free: 1.18 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.877e-05/0.568, allocations: 52.56 kB / 0.9051 GB, free: 1.117 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=198): time 3.938e-06/0.5681, allocations: 0 / 0.9051 GB, free: 1.117 MB / 0.7169 GB Notification: Performance of matching and sorting (n=257): time 0.8117/1.38, allocations: 30.18 MB / 0.9345 GB, free: 122.5 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001202/1.38, allocations: 234.9 kB / 0.9348 GB, free: 122.2 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002682/1.383, allocations: 1.412 MB / 0.9361 GB, free: 121.7 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.000726/1.383, allocations: 70.86 kB / 0.9362 GB, free: 121.6 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.001298/1.385, allocations: 1.545 MB / 0.9377 GB, free: 120.4 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.001248/1.386, allocations: 0.8717 MB / 0.9386 GB, free: 119.8 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004742/1.386, allocations: 256.4 kB / 0.9388 GB, free: 119.6 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 7.556e-05/1.386, allocations: 305.7 kB / 0.9391 GB, free: 119.3 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00727/1.394, allocations: 2.542 MB / 0.9416 GB, free: 118.6 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007891/1.402, allocations: 3.43 MB / 0.9449 GB, free: 116.8 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01403/1.416, allocations: 6.134 MB / 0.9509 GB, free: 113.8 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.344e-05/1.416, allocations: 7.875 kB / 0.9509 GB, free: 113.8 MB / 0.7325 GB Notification: Performance of matching and sorting (n=398) (initialization): time 0.02977/1.446, allocations: 10.24 MB / 0.9609 GB, free: 109.2 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.0007525/1.446, allocations: 0.8793 MB / 0.9618 GB, free: 108 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.67e-05/1.447, allocations: 31.59 kB / 0.9618 GB, free: 108 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02101/1.468, allocations: 5.674 MB / 0.9674 GB, free: 105.3 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004647/1.472, allocations: 0.9891 MB / 0.9683 GB, free: 105 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03442/1.507, allocations: 21.59 MB / 0.9894 GB, free: 84.52 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004851/1.512, allocations: 0.5536 MB / 0.99 GB, free: 83.97 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003998/1.512, allocations: 151.9 kB / 0.9901 GB, free: 83.82 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 1.481e-05/1.512, allocations: 14.56 kB / 0.9901 GB, free: 83.81 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02019/1.532, allocations: 8.439 MB / 0.9984 GB, free: 75.32 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000111/1.532, allocations: 31.98 kB / 0.9984 GB, free: 75.29 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01321/1.546, allocations: 3.53 MB / 1.002 GB, free: 71.76 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005189/1.551, allocations: 1.127 MB / 1.003 GB, free: 70.63 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01885/1.57, allocations: 11.81 MB / 1.014 GB, free: 58.69 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004887/1.575, allocations: 0.5303 MB / 1.015 GB, free: 58.16 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005046/1.575, allocations: 147.9 kB / 1.015 GB, free: 58.02 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 121 * 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 (304): * Single equations (assignments): 302 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(6,42,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,42)} Notification: Performance of prepare postOptimizeDAE: time 0.004164/1.579, allocations: 1.623 MB / 1.017 GB, free: 56.38 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009511/1.58, allocations: 189.7 kB / 1.017 GB, free: 56.2 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02501/1.605, allocations: 9.857 MB / 1.027 GB, free: 46.29 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.763e-05/1.606, allocations: 27.94 kB / 1.027 GB, free: 46.26 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.294e-05/1.606, allocations: 16 kB / 1.027 GB, free: 46.24 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.203e-05/1.606, allocations: 15.95 kB / 1.027 GB, free: 46.23 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03296/1.639, allocations: 15.18 MB / 1.041 GB, free: 30.9 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.113e-05/1.639, allocations: 8.969 kB / 1.041 GB, free: 30.89 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003343/1.642, allocations: 0.7294 MB / 1.042 GB, free: 30.16 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01916/1.661, allocations: 5.346 MB / 1.047 GB, free: 24.81 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007004/1.662, allocations: 71.95 kB / 1.047 GB, free: 24.74 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03133/1.693, allocations: 20.42 MB / 1.067 GB, free: 4.059 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.272e-05/1.693, allocations: 15.94 kB / 1.067 GB, free: 4.043 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02554/1.719, allocations: 9.379 MB / 1.077 GB, free: 10.47 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002048/1.721, allocations: 0.6899 MB / 1.077 GB, free: 9.762 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004051/1.721, allocations: 52 kB / 1.077 GB, free: 9.711 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003607/1.725, allocations: 0.507 MB / 1.078 GB, free: 9.203 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008486/1.726, allocations: 219.4 kB / 1.078 GB, free: 8.988 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002174/1.726, allocations: 87.95 kB / 1.078 GB, free: 8.902 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.00156/1.728, allocations: 1.004 MB / 1.079 GB, free: 7.895 MB / 0.7481 GB Notification: Performance of sort global known variables: time 1.6e-07/1.728, allocations: 0 / 1.079 GB, free: 7.895 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.006714/1.734, allocations: 1.762 MB / 1.081 GB, free: 6.133 MB / 0.7481 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 40 * 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 simulation (162): * Single equations (assignments): 160 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(6,42,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,42)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0005413/1.735, allocations: 182.5 kB / 1.081 GB, free: 5.945 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.02927/1.764, allocations: 11.33 MB / 1.092 GB, free: 10.57 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 1.803e-05/1.764, allocations: 0 / 1.092 GB, free: 10.57 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.01145/1.776, allocations: 4.138 MB / 1.096 GB, free: 6.402 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003828/1.78, allocations: 273.7 kB / 1.096 GB, free: 6.141 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0287/1.808, allocations: 12.08 MB / 1.108 GB, free: 9.91 MB / 0.7794 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003533/1.812, allocations: 2.936 MB / 1.111 GB, free: 6.941 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001244/1.813, allocations: 207.3 kB / 1.111 GB, free: 6.738 MB / 0.7794 GB Notification: Performance of SimCode: time 1.833e-06/1.813, allocations: 4 kB / 1.111 GB, free: 6.734 MB / 0.7794 GB Notification: Performance of Templates: time 0.1258/1.939, allocations: 88.66 MB / 1.198 GB, free: 14.07 MB / 0.8731 GB make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.makefile make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.makefile clang++ -std=c++14 NOTFOUND -Winvalid-pch -O2 -g -DNDEBUG -fPIC -std=c++11 -DBOOST_ALL_DYN_LINK -DUSE_DGESV -DUSE_LOGGER -DOMC_BUILD -DUSE_THREAD -DSUNDIALS_MAJOR_VERSION=5 -DSUNDIALS_MINOR_VERSION=4 -DPMC_USE_SUNDIALS -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/cpp/" -I. -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/sundials" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppBuildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DYCalcHelperMain.o OMCppBuildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DYCalcHelperMain.cpp clang: error: no such file or directory: 'NOTFOUND' make: *** [: OMCppBuildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DYCalcHelperMain.o] Error 1