Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.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: "" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepDownYD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepDownYD",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009718/0.0009718, allocations: 107.1 kB / 16.41 MB, free: 6.488 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009969/0.000997, allocations: 193.2 kB / 17.34 MB, free: 5.762 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.184/1.184, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6425/0.6425, allocations: 115.3 MB / 406.5 MB, free: 6.156 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001097/0.001097, allocations: 62.88 kB / 0.5572 GB, free: 32.63 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.118/0.1191, allocations: 76.18 MB / 0.6316 GB, free: 5 MB / 478.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD): time 0.01739/0.1365, allocations: 16.35 MB / 0.6476 GB, free: 4.594 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.008361/0.1449, allocations: 5.884 MB / 0.6533 GB, free: 14.69 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007386/0.1457, allocations: 47.88 kB / 0.6534 GB, free: 14.64 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.003037/0.1488, allocations: 1.356 MB / 0.6547 GB, free: 13.28 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.002426/0.1512, allocations: 1.043 MB / 0.6557 GB, free: 12.23 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.002195/0.1534, allocations: 1.036 MB / 0.6567 GB, free: 11.2 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.003867/0.1573, allocations: 4.147 MB / 0.6608 GB, free: 7.043 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005113/0.1624, allocations: 5.387 MB / 0.666 GB, free: 1.59 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002058/0.1645, allocations: 1.847 MB / 0.6678 GB, free: 15.74 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002386/0.1669, allocations: 2.185 MB / 0.67 GB, free: 13.55 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.0004568/0.1674, allocations: 432 kB / 0.6704 GB, free: 13.12 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001679/0.1691, allocations: 1.116 MB / 0.6715 GB, free: 12.01 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.001336/0.1704, allocations: 1.7 MB / 0.6731 GB, free: 10.3 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.00164/0.1721, allocations: 1.697 MB / 0.6748 GB, free: 8.602 MB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.004955/0.177, allocations: 6.312 MB / 0.681 GB, free: 2.273 MB / 0.5137 GB Notification: Performance of FrontEnd - DAE generated: time 8.135e-06/0.177, allocations: 4 kB / 0.681 GB, free: 2.27 MB / 0.5137 GB Notification: Performance of FrontEnd: time 1.302e-06/0.1771, allocations: 0 / 0.681 GB, free: 2.27 MB / 0.5137 GB Notification: Performance of Transformations before backend: time 5.26e-05/0.1771, allocations: 0 / 0.681 GB, free: 2.27 MB / 0.5137 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 769 * Number of variables: 769 Notification: Performance of Generate backend data structure: time 0.004654/0.1818, allocations: 2.951 MB / 0.6838 GB, free: 15.25 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 3.589e-05/0.1818, allocations: 8.031 kB / 0.6838 GB, free: 15.25 MB / 0.5294 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004868/0.1823, allocations: 441.8 kB / 0.6843 GB, free: 14.8 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00923/0.1915, allocations: 2.003 MB / 0.6862 GB, free: 12.8 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002443/0.194, allocations: 1.608 MB / 0.6878 GB, free: 11.14 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001349/0.1941, allocations: 222.1 kB / 0.688 GB, free: 10.93 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004466/0.1946, allocations: 276.4 kB / 0.6883 GB, free: 10.66 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009168/0.2038, allocations: 5.685 MB / 0.6938 GB, free: 4.875 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.862e-05/0.2038, allocations: 4 kB / 0.6938 GB, free: 4.871 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003107/0.2042, allocations: 120 kB / 0.6939 GB, free: 4.754 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002974/0.2045, allocations: 208.7 kB / 0.6941 GB, free: 4.547 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01125/0.2157, allocations: 5.83 MB / 0.6998 GB, free: 14.7 MB / 0.545 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02134/0.2371, allocations: 22.41 MB / 0.7217 GB, free: 6.254 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005186/0.2423, allocations: 3.024 MB / 0.7247 GB, free: 3.062 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004231/0.2466, allocations: 1.964 MB / 0.7266 GB, free: 1.078 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001743/0.2467, allocations: 114.1 kB / 0.7267 GB, free: 0.9492 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.727e-05/0.2468, allocations: 59.48 kB / 0.7267 GB, free: 0.8828 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=132): time 3.206e-06/0.2468, allocations: 0 / 0.7267 GB, free: 0.8828 MB / 0.5606 GB Notification: Performance of matching and sorting (n=174): time 0.0348/0.2816, allocations: 12.83 MB / 0.7393 GB, free: 4.012 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001002/0.2817, allocations: 230.9 kB / 0.7395 GB, free: 3.738 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00118/0.2829, allocations: 0.9569 MB / 0.7404 GB, free: 2.773 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.0001537/0.2831, allocations: 49.7 kB / 0.7405 GB, free: 2.719 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006299/0.2837, allocations: 1.162 MB / 0.7416 GB, free: 1.539 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005184/0.2843, allocations: 0.5892 MB / 0.7422 GB, free: 0.9414 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007674/0.285, allocations: 467.6 kB / 0.7426 GB, free: 488 kB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001176/0.2851, allocations: 330 kB / 0.7429 GB, free: 152 kB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004148/0.2893, allocations: 1.879 MB / 0.7448 GB, free: 14.26 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004439/0.2938, allocations: 2.467 MB / 0.7472 GB, free: 11.53 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008384/0.3021, allocations: 4.378 MB / 0.7515 GB, free: 6.902 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.293e-05/0.3022, allocations: 4 kB / 0.7515 GB, free: 6.898 MB / 0.5919 GB Notification: Performance of matching and sorting (n=282) (initialization): time 0.01166/0.3138, allocations: 5.431 MB / 0.7568 GB, free: 1.449 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 2.905e-05/0.3139, allocations: 12 kB / 0.7568 GB, free: 1.438 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.897e-05/0.3139, allocations: 19.98 kB / 0.7568 GB, free: 1.418 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003097/0.317, allocations: 1.205 MB / 0.758 GB, free: 212 kB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.276/0.593, allocations: 0.7299 MB / 0.7587 GB, free: 116.2 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01341/0.6065, allocations: 11.42 MB / 0.7698 GB, free: 110.5 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002896/0.6094, allocations: 455 kB / 0.7703 GB, free: 110.5 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002168/0.6097, allocations: 112.4 kB / 0.7704 GB, free: 110.5 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006152/0.6158, allocations: 2.95 MB / 0.7733 GB, free: 109.5 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004223/0.62, allocations: 2.453 MB / 0.7757 GB, free: 108.2 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.007329/0.6274, allocations: 4.357 MB / 0.7799 GB, free: 106.3 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.295e-05/0.6274, allocations: 5.5 kB / 0.7799 GB, free: 106.3 MB / 0.5919 GB Notification: Performance of matching and sorting (n=282) (initialization_lambda0): time 0.009649/0.6371, allocations: 5.357 MB / 0.7852 GB, free: 104.5 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 2.01e-05/0.6371, allocations: 11.75 kB / 0.7852 GB, free: 104.5 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.075e-05/0.6371, allocations: 19.75 kB / 0.7852 GB, free: 104.5 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002224/0.6394, allocations: 1.117 MB / 0.7863 GB, free: 104 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002543/0.6419, allocations: 0.7348 MB / 0.787 GB, free: 103.8 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01074/0.6527, allocations: 11.24 MB / 0.798 GB, free: 94.19 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002581/0.6553, allocations: 451.2 kB / 0.7984 GB, free: 93.75 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001781/0.6555, allocations: 115.9 kB / 0.7985 GB, free: 93.63 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 81 * 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 (212): * Single equations (assignments): 210 * 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): 2 systems {(5,31,92.0%), (5,31,92.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0004871/0.656, allocations: 307.2 kB / 0.7988 GB, free: 93.34 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003023/0.6563, allocations: 122.6 kB / 0.7989 GB, free: 93.22 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008967/0.6652, allocations: 4.965 MB / 0.8038 GB, free: 88.23 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.372e-05/0.6653, allocations: 16 kB / 0.8038 GB, free: 88.21 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.221e-05/0.6653, allocations: 16 kB / 0.8038 GB, free: 88.2 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.444e-05/0.6653, allocations: 11.97 kB / 0.8038 GB, free: 88.18 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01292/0.6782, allocations: 8.955 MB / 0.8126 GB, free: 79.08 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.117e-05/0.6783, allocations: 4 kB / 0.8126 GB, free: 79.07 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002025/0.6803, allocations: 0.5225 MB / 0.8131 GB, free: 78.55 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002216/0.6825, allocations: 0.9739 MB / 0.814 GB, free: 77.57 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001448/0.6827, allocations: 51.95 kB / 0.8141 GB, free: 77.52 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01027/0.693, allocations: 10.91 MB / 0.8247 GB, free: 66.33 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.4e-06/0.693, allocations: 11.94 kB / 0.8247 GB, free: 66.32 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008333/0.7013, allocations: 4.756 MB / 0.8294 GB, free: 61.45 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006196/0.702, allocations: 0.4921 MB / 0.8299 GB, free: 60.94 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001826/0.7022, allocations: 47.98 kB / 0.8299 GB, free: 60.89 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001967/0.7041, allocations: 395.4 kB / 0.8303 GB, free: 60.5 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002431/0.7044, allocations: 156.9 kB / 0.8304 GB, free: 60.35 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000126/0.7045, allocations: 71.95 kB / 0.8305 GB, free: 60.28 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0006315/0.7052, allocations: 0.6864 MB / 0.8312 GB, free: 59.59 MB / 0.5919 GB Notification: Performance of sort global known variables: time 3.11e-07/0.7052, allocations: 0 / 0.8312 GB, free: 59.59 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.002945/0.7081, allocations: 1.188 MB / 0.8323 GB, free: 58.41 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 32 * 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 (103): * Single equations (assignments): 101 * 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): 2 systems {(4,32,100.0%), (8,28,53.1%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.008297/0.7164, allocations: 5.373 MB / 0.8376 GB, free: 52.91 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.01396/0.7304, allocations: 7.974 MB / 0.8454 GB, free: 44.91 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 7.194e-06/0.7304, allocations: 0 / 0.8454 GB, free: 44.91 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.004786/0.7352, allocations: 2.669 MB / 0.848 GB, free: 42.22 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00131/0.7365, allocations: 200.2 kB / 0.8482 GB, free: 42.03 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04061/0.7772, allocations: 25.15 MB / 0.8727 GB, free: 16.01 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001787/0.779, allocations: 2.306 MB / 0.875 GB, free: 13.67 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.002573/0.7816, allocations: 1.229 MB / 0.8762 GB, free: 12.44 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009458/0.7825, allocations: 0.8546 MB / 0.877 GB, free: 11.58 MB / 0.5919 GB Notification: Performance of SimCode: time 7.51e-07/0.7825, allocations: 0 / 0.877 GB, free: 11.58 MB / 0.5919 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07737/0.8599, allocations: 53.86 MB / 0.9296 GB, free: 6.074 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.05/11.91, allocations: 13.16 kB / 0.9296 GB, free: 6.066 MB / 0.6387 GB (rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepDownYD_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_TransformerStepDownYD.fmu > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.pipe 2>&1)