Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY") translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001758/0.001758, allocations: 104.7 kB / 16.64 MB, free: 6.816 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001712/0.001713, allocations: 186 kB / 17.57 MB, free: 5.922 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.444/1.444, allocations: 222.9 MB / 241.2 MB, free: 13.69 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8203/0.8203, allocations: 125.3 MB / 416.7 MB, free: 13.77 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001954/0.001954, allocations: 67.89 kB / 0.4943 GB, free: 4.723 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3981/0.4001, allocations: 78.56 MB / 0.571 GB, free: 30.92 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.01777/0.4179, allocations: 18.05 MB / 0.5887 GB, free: 18.55 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.01019/0.4282, allocations: 6.699 MB / 0.5952 GB, free: 13.3 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.00229/0.4305, allocations: 43.62 kB / 0.5953 GB, free: 13.29 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003978/0.4345, allocations: 1.459 MB / 0.5967 GB, free: 12.18 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.00389/0.4384, allocations: 1.335 MB / 0.598 GB, free: 11.15 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003281/0.4417, allocations: 1.174 MB / 0.5991 GB, free: 10.26 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.005411/0.4471, allocations: 5.615 MB / 0.6046 GB, free: 5.293 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01118/0.4583, allocations: 9.004 MB / 0.6134 GB, free: 12.25 MB / 462.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004555/0.4629, allocations: 2.466 MB / 0.6158 GB, free: 9.773 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005733/0.4687, allocations: 3.237 MB / 0.619 GB, free: 6.527 MB / 462.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001736/0.4704, allocations: 0.5391 MB / 0.6195 GB, free: 5.988 MB / 462.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003464/0.4739, allocations: 1.268 MB / 0.6207 GB, free: 4.719 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 0.003626/0.4776, allocations: 2.328 MB / 0.623 GB, free: 2.387 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 0.004701/0.4823, allocations: 2.253 MB / 0.6252 GB, free: 128 kB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.008892/0.4912, allocations: 6.922 MB / 0.632 GB, free: 9.188 MB / 478.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.582e-06/0.4913, allocations: 0 / 0.632 GB, free: 9.188 MB / 478.1 MB Notification: Performance of FrontEnd: time 2.104e-06/0.4913, allocations: 0 / 0.632 GB, free: 9.188 MB / 478.1 MB Notification: Performance of Transformations before backend: time 0.0002253/0.4915, allocations: 0 / 0.632 GB, free: 9.188 MB / 478.1 MB 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 0.01099/0.5025, allocations: 3.898 MB / 0.6358 GB, free: 5.227 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.739e-05/0.5026, allocations: 12.03 kB / 0.6358 GB, free: 5.215 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01334/0.5159, allocations: 2.415 MB / 0.6382 GB, free: 2.793 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005362/0.5213, allocations: 2.214 MB / 0.6403 GB, free: 0.5352 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002775/0.5216, allocations: 275.7 kB / 0.6406 GB, free: 272 kB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001444/0.5231, allocations: 368 kB / 0.6409 GB, free: 15.9 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01804/0.5411, allocations: 7.354 MB / 0.6481 GB, free: 8.422 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 8.641e-05/0.5412, allocations: 7.938 kB / 0.6481 GB, free: 8.414 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005734/0.5418, allocations: 152 kB / 0.6483 GB, free: 8.266 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005066/0.5423, allocations: 338.3 kB / 0.6486 GB, free: 7.934 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01809/0.5604, allocations: 7.169 MB / 0.6556 GB, free: 0.7539 MB / 494.1 MB 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 0.04048/0.6009, allocations: 28.22 MB / 0.6831 GB, free: 2.129 MB / 0.5137 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008206/0.6092, allocations: 4.178 MB / 0.6872 GB, free: 13.73 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005584/0.6148, allocations: 2.331 MB / 0.6895 GB, free: 11.38 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003219/0.6151, allocations: 139 kB / 0.6896 GB, free: 11.23 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.495e-05/0.6152, allocations: 68.5 kB / 0.6897 GB, free: 11.15 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=198): time 3.877e-06/0.6152, allocations: 3.938 kB / 0.6897 GB, free: 11.15 MB / 0.5294 GB Notification: Performance of matching and sorting (n=257): time 0.1052/0.7204, allocations: 30.52 MB / 0.7195 GB, free: 12.54 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001566/0.7206, allocations: 235.6 kB / 0.7197 GB, free: 12.26 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002349/0.7229, allocations: 1.451 MB / 0.7212 GB, free: 10.8 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0005465/0.7235, allocations: 69.7 kB / 0.7212 GB, free: 10.72 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.001225/0.7247, allocations: 1.539 MB / 0.7227 GB, free: 9.16 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.001225/0.726, allocations: 0.8781 MB / 0.7236 GB, free: 8.27 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00117/0.7271, allocations: 0.6198 MB / 0.7242 GB, free: 7.641 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001318/0.7273, allocations: 301.1 kB / 0.7245 GB, free: 7.344 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006167/0.7334, allocations: 2.572 MB / 0.727 GB, free: 4.762 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006967/0.7404, allocations: 3.458 MB / 0.7304 GB, free: 0.918 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01367/0.7541, allocations: 6.137 MB / 0.7364 GB, free: 10.38 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.609e-05/0.7542, allocations: 12 kB / 0.7364 GB, free: 10.36 MB / 0.5762 GB Notification: Performance of matching and sorting (n=398) (initialization): time 0.02916/0.7834, allocations: 10.24 MB / 0.7464 GB, free: 52 kB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 5.872e-05/0.7835, allocations: 16 kB / 0.7464 GB, free: 36 kB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.456e-05/0.7835, allocations: 24 kB / 0.7464 GB, free: 12 kB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.3548/1.138, allocations: 5.371 MB / 0.7517 GB, free: 151.4 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004415/1.143, allocations: 0.9908 MB / 0.7526 GB, free: 151.4 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03713/1.18, allocations: 23.55 MB / 0.7756 GB, free: 141 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004325/1.184, allocations: 0.5623 MB / 0.7762 GB, free: 140.8 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004476/1.185, allocations: 150.2 kB / 0.7763 GB, free: 140.7 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006799/1.192, allocations: 3.921 MB / 0.7801 GB, free: 138.6 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005342/1.197, allocations: 3.424 MB / 0.7835 GB, free: 136.2 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.009984/1.207, allocations: 6.077 MB / 0.7894 GB, free: 130.2 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.002e-05/1.207, allocations: 8 kB / 0.7894 GB, free: 130.2 MB / 0.5762 GB Notification: Performance of matching and sorting (n=398) (initialization_lambda0): time 0.01923/1.226, allocations: 8.585 MB / 0.7978 GB, free: 121.7 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.902e-05/1.226, allocations: 20.09 kB / 0.7978 GB, free: 121.6 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.964e-05/1.226, allocations: 28 kB / 0.7979 GB, free: 121.6 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01128/1.238, allocations: 3.318 MB / 0.8011 GB, free: 118.3 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004635/1.242, allocations: 1.143 MB / 0.8022 GB, free: 117.2 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01742/1.26, allocations: 12.75 MB / 0.8147 GB, free: 104.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004201/1.264, allocations: 0.5458 MB / 0.8152 GB, free: 103.8 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000409/1.265, allocations: 159.9 kB / 0.8153 GB, free: 103.7 MB / 0.5762 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 0.0008108/1.265, allocations: 364.6 kB / 0.8157 GB, free: 103.3 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005069/1.266, allocations: 190.1 kB / 0.8159 GB, free: 103.1 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02175/1.288, allocations: 9.762 MB / 0.8254 GB, free: 93.32 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.724e-05/1.288, allocations: 27.94 kB / 0.8254 GB, free: 93.29 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.638e-05/1.288, allocations: 12 kB / 0.8254 GB, free: 93.28 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.985e-05/1.288, allocations: 11.95 kB / 0.8255 GB, free: 93.27 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02801/1.316, allocations: 15.12 MB / 0.8402 GB, free: 77.99 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.519e-05/1.316, allocations: 12.25 kB / 0.8402 GB, free: 77.98 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003011/1.319, allocations: 0.7332 MB / 0.841 GB, free: 77.24 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01603/1.335, allocations: 5.032 MB / 0.8459 GB, free: 72.2 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004948/1.335, allocations: 71.95 kB / 0.8459 GB, free: 72.13 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02928/1.365, allocations: 22.4 MB / 0.8678 GB, free: 49.46 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.254e-06/1.365, allocations: 11.94 kB / 0.8678 GB, free: 49.45 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02191/1.387, allocations: 9.303 MB / 0.8769 GB, free: 39.96 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001761/1.389, allocations: 0.6857 MB / 0.8776 GB, free: 39.26 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004662/1.389, allocations: 52 kB / 0.8776 GB, free: 39.21 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003256/1.392, allocations: 0.5148 MB / 0.8781 GB, free: 38.69 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006904/1.393, allocations: 218.3 kB / 0.8783 GB, free: 38.48 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002097/1.393, allocations: 91.95 kB / 0.8784 GB, free: 38.39 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001224/1.394, allocations: 1.023 MB / 0.8794 GB, free: 37.36 MB / 0.5762 GB Notification: Performance of sort global known variables: time 2.5e-07/1.394, allocations: 4 kB / 0.8794 GB, free: 37.36 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.005478/1.4, allocations: 1.766 MB / 0.8811 GB, free: 35.59 MB / 0.5762 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 0.0004186/1.4, allocations: 174 kB / 0.8813 GB, free: 35.41 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.02745/1.428, allocations: 12.98 MB / 0.894 GB, free: 22.4 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 1.295e-05/1.428, allocations: 0 / 0.894 GB, free: 22.4 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.009506/1.437, allocations: 4.138 MB / 0.898 GB, free: 18.23 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002284/1.44, allocations: 265.5 kB / 0.8983 GB, free: 17.98 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02755/1.467, allocations: 12.95 MB / 0.9109 GB, free: 4.898 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002697/1.47, allocations: 2.936 MB / 0.9138 GB, free: 1.93 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001137/1.471, allocations: 211.3 kB / 0.914 GB, free: 1.723 MB / 0.5762 GB Notification: Performance of SimCode: time 1.232e-06/1.471, allocations: 0 / 0.914 GB, free: 1.723 MB / 0.5762 GB Notification: Performance of Templates: time 0.4191/1.89, allocations: 89.24 MB / 1.001 GB, free: 217.4 MB / 0.6544 GB make -j1 -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.makefile (rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.sim & ./IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe 2>&1)