Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.009403/0.009403, allocations: 105.1 kB / 15.06 MB, free: 5.559 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001129/0.001129, allocations: 177.1 kB / 15.94 MB, free: 5.523 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 2.004/2.004, allocations: 194.6 MB / 211.3 MB, free: 11.07 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.463/2.463, allocations: 236.2 MB / 492.6 MB, free: 11.29 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004713/0.0004715, allocations: 12 kB / 0.587 GB, free: 2.102 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5787/0.5792, allocations: 98.7 MB / 0.6834 GB, free: 16.84 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY): time 0.02376/0.603, allocations: 17.32 MB / 0.7003 GB, free: 5.781 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01263/0.6157, allocations: 6.828 MB / 0.7069 GB, free: 0.543 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002166/0.6179, allocations: 44.66 kB / 0.707 GB, free: 0.5352 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.001591/0.6195, allocations: 449.6 kB / 0.7074 GB, free: 140 kB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.003958/0.6235, allocations: 0.8476 MB / 0.7082 GB, free: 15.43 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003457/0.627, allocations: 0.8251 MB / 0.709 GB, free: 14.8 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.005126/0.6322, allocations: 2.487 MB / 0.7115 GB, free: 13.16 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01802/0.6502, allocations: 8.6 MB / 0.7199 GB, free: 8.738 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003231/0.6535, allocations: 1.455 MB / 0.7213 GB, free: 7.426 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003753/0.6573, allocations: 1.811 MB / 0.7231 GB, free: 5.609 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009666/0.6583, allocations: 256 kB / 0.7233 GB, free: 5.359 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002304/0.6606, allocations: 0.6751 MB / 0.724 GB, free: 4.684 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.002969/0.6636, allocations: 1.875 MB / 0.7258 GB, free: 2.805 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.001385/0.665, allocations: 0.7537 MB / 0.7265 GB, free: 2.043 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.01028/0.6753, allocations: 7.073 MB / 0.7334 GB, free: 10.95 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 3.324e-06/0.6754, allocations: 4 kB / 0.7334 GB, free: 10.95 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 1.833e-06/0.6754, allocations: 0 / 0.7334 GB, free: 10.95 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 0.0001621/0.6755, allocations: 0 / 0.7334 GB, free: 10.95 MB / 0.5573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1083
 * Number of variables: 1083
Notification: Performance of Generate backend data structure: time 0.009144/0.6847, allocations: 3.313 MB / 0.7367 GB, free: 7.57 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.111e-05/0.6847, allocations: 12.03 kB / 0.7367 GB, free: 7.559 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.016/0.7008, allocations: 2.48 MB / 0.7391 GB, free: 5.07 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00657/0.7074, allocations: 2.268 MB / 0.7413 GB, free: 2.758 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005372/0.708, allocations: 287.8 kB / 0.7416 GB, free: 2.477 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001444/0.7094, allocations: 388 kB / 0.742 GB, free: 2.098 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02146/0.7309, allocations: 7.571 MB / 0.7494 GB, free: 10.41 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001031/0.731, allocations: 4 kB / 0.7494 GB, free: 10.41 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007415/0.7318, allocations: 167.9 kB / 0.7495 GB, free: 10.24 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006509/0.7325, allocations: 350.6 kB / 0.7499 GB, free: 9.898 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02249/0.755, allocations: 7.217 MB / 0.7569 GB, free: 2.672 MB / 0.573 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 0.05504/0.8101, allocations: 28.95 MB / 0.7852 GB, free: 3.266 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01019/0.8203, allocations: 3.626 MB / 0.7887 GB, free: 15.47 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003342/0.8207, allocations: 122.4 kB / 0.7888 GB, free: 15.33 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.05e-05/0.8208, allocations: 55.88 kB / 0.7889 GB, free: 15.27 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=176): time 8.195e-06/0.8208, allocations: 0 / 0.7889 GB, free: 15.27 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=221): time 0.1059/0.9267, allocations: 24.55 MB / 0.8129 GB, free: 6.621 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001626/0.9269, allocations: 243.6 kB / 0.8131 GB, free: 6.336 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002963/0.9299, allocations: 1.567 MB / 0.8146 GB, free: 4.754 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004034/0.9303, allocations: 61.7 kB / 0.8147 GB, free: 4.688 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001535/0.9318, allocations: 1.728 MB / 0.8164 GB, free: 2.934 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001067/0.9329, allocations: 0.7626 MB / 0.8171 GB, free: 2.16 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003175/0.9332, allocations: 60 kB / 0.8172 GB, free: 2.102 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003233/0.9336, allocations: 440.5 kB / 0.8176 GB, free: 1.664 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00716/0.9408, allocations: 2.406 MB / 0.8199 GB, free: 15.25 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008312/0.9491, allocations: 3.499 MB / 0.8234 GB, free: 11.25 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008003/0.9572, allocations: 2.89 MB / 0.8262 GB, free: 8.363 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.054e-05/0.9572, allocations: 8 kB / 0.8262 GB, free: 8.355 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03402/0.9913, allocations: 9.853 MB / 0.8358 GB, free: 14.48 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007698/0.999, allocations: 13.83 MB / 0.8493 GB, free: 15.56 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001131/0.9992, allocations: 36 kB / 0.8494 GB, free: 15.53 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02637/1.026, allocations: 5.428 MB / 0.8547 GB, free: 10.09 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005414/1.031, allocations: 1.033 MB / 0.8557 GB, free: 9.051 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04745/1.078, allocations: 19.24 MB / 0.8745 GB, free: 5.555 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00521/1.084, allocations: 0.5768 MB / 0.875 GB, free: 4.977 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007781/1.085, allocations: 160 kB / 0.8752 GB, free: 4.82 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.558e-05/1.085, allocations: 4 kB / 0.8752 GB, free: 4.816 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02755/1.112, allocations: 8.165 MB / 0.8831 GB, free: 12.64 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001276/1.112, allocations: 36 kB / 0.8832 GB, free: 12.61 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01706/1.129, allocations: 3.412 MB / 0.8865 GB, free: 9.188 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006226/1.136, allocations: 1.154 MB / 0.8876 GB, free: 8.031 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02614/1.162, allocations: 10.61 MB / 0.898 GB, free: 13.27 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004803/1.167, allocations: 0.5419 MB / 0.8985 GB, free: 12.73 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005988/1.167, allocations: 159.9 kB / 0.8987 GB, free: 12.57 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 159
 * 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 (330):
 * Single equations (assignments): 328
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of prepare postOptimizeDAE: time 0.008808/1.176, allocations: 1.694 MB / 0.9003 GB, free: 10.86 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001371/1.178, allocations: 197.6 kB / 0.9005 GB, free: 10.67 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05203/1.23, allocations: 8.652 MB / 0.909 GB, free: 1.98 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.92e-05/1.23, allocations: 24 kB / 0.909 GB, free: 1.957 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.362e-05/1.23, allocations: 19.92 kB / 0.909 GB, free: 1.938 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.204e-05/1.23, allocations: 15.92 kB / 0.909 GB, free: 1.922 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.628/1.858, allocations: 13.94 MB / 0.9226 GB, free: 189.8 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.48e-05/1.858, allocations: 8.062 kB / 0.9227 GB, free: 189.8 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004475/1.862, allocations: 0.7213 MB / 0.9234 GB, free: 189.7 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02674/1.889, allocations: 5.097 MB / 0.9283 GB, free: 189.3 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004941/1.89, allocations: 64.83 kB / 0.9284 GB, free: 189.3 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03958/1.929, allocations: 18.21 MB / 0.9462 GB, free: 181.7 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.124e-05/1.929, allocations: 14.81 kB / 0.9462 GB, free: 181.7 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02675/1.956, allocations: 9.193 MB / 0.9552 GB, free: 176.3 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001698/1.958, allocations: 0.6396 MB / 0.9558 GB, free: 176 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005934/1.958, allocations: 47.03 kB / 0.9558 GB, free: 175.9 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003913/1.962, allocations: 0.4948 MB / 0.9563 GB, free: 175.7 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007219/1.963, allocations: 189.6 kB / 0.9565 GB, free: 175.6 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002849/1.963, allocations: 78.7 kB / 0.9566 GB, free: 175.6 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.001802/1.965, allocations: 1.05 MB / 0.9576 GB, free: 175 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 1.073e-06/1.965, allocations: 0 / 0.9576 GB, free: 175 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.007929/1.973, allocations: 1.725 MB / 0.9593 GB, free: 174.9 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * 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 (154):
 * Single equations (assignments): 152
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006068/1.974, allocations: 168.2 kB / 0.9594 GB, free: 174.7 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.02956/2.003, allocations: 10.7 MB / 0.9699 GB, free: 165.9 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.226e-05/2.004, allocations: 0 / 0.9699 GB, free: 165.9 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.01134/2.015, allocations: 3.78 MB / 0.9736 GB, free: 162.1 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001742/2.017, allocations: 212.6 kB / 0.9738 GB, free: 161.9 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02527/2.042, allocations: 10.68 MB / 0.9842 GB, free: 151.1 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003819/2.046, allocations: 2.972 MB / 0.9871 GB, free: 148.1 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.007165/2.053, allocations: 1.672 MB / 0.9888 GB, free: 146.4 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008882/2.054, allocations: 171.3 kB / 0.9889 GB, free: 146.3 MB / 0.7292 GB
Notification: Performance of SimCode: time 2.078e-06/2.054, allocations: 0 / 0.9889 GB, free: 146.3 MB / 0.7292 GB
Notification: Performance of Templates: time 0.1063/2.16, allocations: 58.98 MB / 1.047 GB, free: 87.49 MB / 0.7292 GB