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.BalancedStepUp.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.BalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004231/0.004235, allocations: 234.3 kB / 15.83 MB, free: 6.297 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001141/0.001141, allocations: 174.3 kB / 16.7 MB, free: 5.457 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 3.857/3.857, allocations: 389.1 MB / 406.5 MB, free: 11.76 MB / 330.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.132/4.132, allocations: 472.3 MB / 0.9024 GB, free: 9.234 MB / 0.5886 GB Notification: Performance of FrontEnd - loaded program: time 0.0007481/0.0007484, allocations: 18.08 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1938/0.1946, allocations: 98.71 MB / 1.105 GB, free: 42.11 MB / 0.6042 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.9012/1.096, allocations: 185.6 MB / 1.286 GB, free: 4.922 MB / 0.6511 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004668/1.096, allocations: 120.9 kB / 1.286 GB, free: 4.852 MB / 0.6511 GB Notification: Performance of FrontEnd - DAE generated: time 0.6122/1.709, allocations: 146.5 MB / 1.429 GB, free: 12.45 MB / 0.7917 GB Notification: Performance of FrontEnd: time 2.955e-06/1.709, allocations: 0 / 1.429 GB, free: 12.45 MB / 0.7917 GB Notification: Performance of Transformations before backend: time 0.0002233/1.709, allocations: 80 kB / 1.429 GB, free: 12.37 MB / 0.7917 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 0.01512/1.724, allocations: 3.294 MB / 1.432 GB, free: 9.035 MB / 0.7917 GB Notification: Performance of prepare preOptimizeDAE: time 5.022e-05/1.724, allocations: 8.031 kB / 1.432 GB, free: 9.027 MB / 0.7917 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02335/1.748, allocations: 2.164 MB / 1.435 GB, free: 6.871 MB / 0.7917 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008636/1.756, allocations: 2.32 MB / 1.437 GB, free: 4.508 MB / 0.7917 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004423/1.757, allocations: 293.1 kB / 1.437 GB, free: 4.223 MB / 0.7917 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002147/1.759, allocations: 384 kB / 1.437 GB, free: 3.848 MB / 0.7917 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02873/1.788, allocations: 7.001 MB / 1.444 GB, free: 12.74 MB / 0.8073 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001481/1.788, allocations: 9.188 kB / 1.444 GB, free: 12.73 MB / 0.8073 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001233/1.789, allocations: 160 kB / 1.444 GB, free: 12.58 MB / 0.8073 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009422/1.79, allocations: 315.8 kB / 1.445 GB, free: 12.27 MB / 0.8073 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02977/1.82, allocations: 6.642 MB / 1.451 GB, free: 5.625 MB / 0.8073 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 0.6571/2.477, allocations: 28.61 MB / 1.479 GB, free: 186.8 MB / 0.823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01584/2.493, allocations: 3.711 MB / 1.483 GB, free: 186 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01367/2.507, allocations: 2.091 MB / 1.485 GB, free: 186 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005249/2.507, allocations: 126.8 kB / 1.485 GB, free: 185.9 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.765e-05/2.507, allocations: 59.97 kB / 1.485 GB, free: 185.9 MB / 0.823 GB Notification: Performance of pre-optimization done (n=176): time 6.241e-06/2.507, allocations: 0 / 1.485 GB, free: 185.9 MB / 0.823 GB Notification: Performance of matching and sorting (n=221): time 0.1663/2.674, allocations: 24.96 MB / 1.509 GB, free: 183 MB / 0.823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001097/2.674, allocations: 235.2 kB / 1.51 GB, free: 182.7 MB / 0.823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0041/2.678, allocations: 1.608 MB / 1.511 GB, free: 182.5 MB / 0.823 GB Notification: Performance of collectPreVariables (initialization): time 0.0006528/2.679, allocations: 60.83 kB / 1.511 GB, free: 182.5 MB / 0.823 GB Notification: Performance of collectInitialEqns (initialization): time 0.001578/2.68, allocations: 1.732 MB / 1.513 GB, free: 181.7 MB / 0.823 GB Notification: Performance of collectInitialBindings (initialization): time 0.001366/2.682, allocations: 0.7546 MB / 1.514 GB, free: 181.3 MB / 0.823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000609/2.682, allocations: 67.69 kB / 1.514 GB, free: 181.3 MB / 0.823 GB Notification: Performance of setup shared object (initialization): time 0.000327/2.683, allocations: 436.2 kB / 1.514 GB, free: 180.9 MB / 0.823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01056/2.693, allocations: 2.411 MB / 1.517 GB, free: 180.9 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01169/2.705, allocations: 3.542 MB / 1.52 GB, free: 179.6 MB / 0.823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01191/2.717, allocations: 2.898 MB / 1.523 GB, free: 179.6 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.815e-05/2.717, allocations: 10.31 kB / 1.523 GB, free: 179.6 MB / 0.823 GB Notification: Performance of matching and sorting (n=400) (initialization): time 0.04542/2.762, allocations: 8.891 MB / 1.532 GB, free: 179.4 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.0009944/2.764, allocations: 1.138 MB / 1.533 GB, free: 178 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001736/2.764, allocations: 42.73 kB / 1.533 GB, free: 178 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.05434/2.818, allocations: 6.91 MB / 1.539 GB, free: 178 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007557/2.826, allocations: 0.9293 MB / 1.54 GB, free: 178 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0362/2.862, allocations: 12.15 MB / 1.552 GB, free: 176.1 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007753/2.87, allocations: 0.5709 MB / 1.553 GB, free: 176.1 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007748/2.871, allocations: 205.4 kB / 1.553 GB, free: 176.1 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 1.433e-05/2.871, allocations: 8.984 kB / 1.553 GB, free: 176.1 MB / 0.823 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0379/2.909, allocations: 8.234 MB / 1.561 GB, free: 176 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001545/2.909, allocations: 32.88 kB / 1.561 GB, free: 176 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02522/2.934, allocations: 3.435 MB / 1.564 GB, free: 175.7 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008697/2.943, allocations: 1.074 MB / 1.565 GB, free: 175.7 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03111/2.974, allocations: 10.03 MB / 1.575 GB, free: 171.6 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007294/2.981, allocations: 0.535 MB / 1.576 GB, free: 171.6 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009589/2.982, allocations: 201.2 kB / 1.576 GB, free: 171.5 MB / 0.823 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 162 * 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 0.004509/2.987, allocations: 1.701 MB / 1.578 GB, free: 170.8 MB / 0.823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008758/2.988, allocations: 194.3 kB / 1.578 GB, free: 170.7 MB / 0.823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03771/3.025, allocations: 7.782 MB / 1.585 GB, free: 168.8 MB / 0.823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.367e-05/3.026, allocations: 23.56 kB / 1.585 GB, free: 168.8 MB / 0.823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.127e-05/3.026, allocations: 6.938 kB / 1.585 GB, free: 168.8 MB / 0.823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.954e-05/3.026, allocations: 17.45 kB / 1.585 GB, free: 168.8 MB / 0.823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0514/3.077, allocations: 13.14 MB / 1.598 GB, free: 164.4 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.242e-05/3.077, allocations: 6.344 kB / 1.598 GB, free: 164.4 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005629/3.083, allocations: 0.6131 MB / 1.599 GB, free: 164.4 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.05081/3.134, allocations: 6.587 MB / 1.605 GB, free: 163.8 MB / 0.823 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006577/3.134, allocations: 82.39 kB / 1.605 GB, free: 163.8 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03523/3.17, allocations: 11.81 MB / 1.617 GB, free: 158.8 MB / 0.823 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.033e-05/3.17, allocations: 13.16 kB / 1.617 GB, free: 158.8 MB / 0.823 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03599/3.206, allocations: 7.868 MB / 1.625 GB, free: 153.8 MB / 0.823 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002476/3.208, allocations: 0.6774 MB / 1.625 GB, free: 153.2 MB / 0.823 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008817/3.209, allocations: 47.75 kB / 1.625 GB, free: 153.2 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006517/3.216, allocations: 498.9 kB / 1.626 GB, free: 152.9 MB / 0.823 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008116/3.216, allocations: 180.6 kB / 1.626 GB, free: 152.8 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004072/3.217, allocations: 125.9 kB / 1.626 GB, free: 152.7 MB / 0.823 GB Notification: Performance of sorting global known variables: time 0.002242/3.219, allocations: 1.078 MB / 1.627 GB, free: 151.6 MB / 0.823 GB Notification: Performance of sort global known variables: time 3.81e-07/3.219, allocations: 0 / 1.627 GB, free: 151.6 MB / 0.823 GB Notification: Performance of remove unused functions: time 0.009273/3.228, allocations: 1.651 MB / 1.629 GB, free: 150 MB / 0.823 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 0.0009584/3.229, allocations: 199.9 kB / 1.629 GB, free: 149.8 MB / 0.823 GB Notification: Performance of simCode: created initialization part: time 0.04497/3.274, allocations: 10.58 MB / 1.639 GB, free: 139.2 MB / 0.823 GB Notification: Performance of simCode: created event and clocks part: time 1.657e-05/3.275, allocations: 0 / 1.639 GB, free: 139.2 MB / 0.823 GB Notification: Performance of simCode: created simulation system equations: time 0.01716/3.292, allocations: 3.583 MB / 1.643 GB, free: 135.7 MB / 0.823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002854/3.295, allocations: 232.7 kB / 1.643 GB, free: 135.4 MB / 0.823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03889/3.334, allocations: 10.76 MB / 1.653 GB, free: 124.6 MB / 0.823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005561/3.339, allocations: 2.946 MB / 1.656 GB, free: 121.6 MB / 0.823 GB Notification: Performance of simCode: alias equations: time 0.008972/3.348, allocations: 1.676 MB / 1.658 GB, free: 120 MB / 0.823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001141/3.349, allocations: 167.3 kB / 1.658 GB, free: 119.8 MB / 0.823 GB Notification: Performance of SimCode: time 1.854e-06/3.349, allocations: 0 / 1.658 GB, free: 119.8 MB / 0.823 GB Notification: Performance of Templates: time 0.132/3.481, allocations: 53.59 MB / 1.711 GB, free: 67.19 MB / 0.823 GB