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.DY.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.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004289/0.004288, allocations: 234.2 kB / 15.82 MB, free: 6.289 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001222/0.001222, allocations: 173.7 kB / 16.7 MB, free: 5.449 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 3.849/3.849, allocations: 389.1 MB / 406.5 MB, free: 11.82 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 3.944/3.944, allocations: 472.3 MB / 0.9024 GB, free: 9.203 MB / 0.5886 GB Notification: Performance of FrontEnd - loaded program: time 0.000643/0.0006433, allocations: 15.12 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1715/0.1722, allocations: 98.72 MB / 1.105 GB, free: 42.04 MB / 0.6042 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.8468/1.019, allocations: 186.1 MB / 1.286 GB, free: 4.23 MB / 0.6511 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0006026/1.02, allocations: 117.8 kB / 1.287 GB, free: 4.16 MB / 0.6511 GB Notification: Performance of FrontEnd - DAE generated: time 0.5737/1.593, allocations: 140.4 MB / 1.424 GB, free: 1.926 MB / 0.7761 GB Notification: Performance of FrontEnd: time 2.394e-06/1.594, allocations: 0 / 1.424 GB, free: 1.926 MB / 0.7761 GB Notification: Performance of Transformations before backend: time 0.0001989/1.594, allocations: 72 kB / 1.424 GB, free: 1.855 MB / 0.7761 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 0.01401/1.608, allocations: 3.19 MB / 1.427 GB, free: 14.62 MB / 0.7917 GB Notification: Performance of prepare preOptimizeDAE: time 5.023e-05/1.608, allocations: 12.53 kB / 1.427 GB, free: 14.61 MB / 0.7917 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02264/1.63, allocations: 2.136 MB / 1.429 GB, free: 12.49 MB / 0.7917 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008221/1.639, allocations: 2.239 MB / 1.431 GB, free: 10.21 MB / 0.7917 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004404/1.639, allocations: 287.3 kB / 1.431 GB, free: 9.926 MB / 0.7917 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002118/1.641, allocations: 356.5 kB / 1.432 GB, free: 9.578 MB / 0.7917 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02766/1.669, allocations: 6.707 MB / 1.438 GB, free: 2.758 MB / 0.7917 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001832/1.669, allocations: 11.94 kB / 1.438 GB, free: 2.746 MB / 0.7917 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001703/1.671, allocations: 155.9 kB / 1.438 GB, free: 2.594 MB / 0.7917 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001012/1.672, allocations: 306.2 kB / 1.439 GB, free: 2.293 MB / 0.7917 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02878/1.701, allocations: 6.518 MB / 1.445 GB, free: 11.78 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 0.6808/2.382, allocations: 28.23 MB / 1.473 GB, free: 192.8 MB / 0.823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01482/2.397, allocations: 4.248 MB / 1.477 GB, free: 191.8 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01025/2.407, allocations: 2.351 MB / 1.479 GB, free: 191.7 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004219/2.407, allocations: 135.7 kB / 1.479 GB, free: 191.6 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.008e-05/2.407, allocations: 66.5 kB / 1.479 GB, free: 191.6 MB / 0.823 GB Notification: Performance of pre-optimization done (n=198): time 5.039e-06/2.407, allocations: 2.844 kB / 1.479 GB, free: 191.6 MB / 0.823 GB Notification: Performance of matching and sorting (n=255): time 0.1959/2.603, allocations: 29.07 MB / 1.508 GB, free: 189 MB / 0.823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.854e-05/2.604, allocations: 240.8 kB / 1.508 GB, free: 188.8 MB / 0.823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003362/2.607, allocations: 1.444 MB / 1.509 GB, free: 188.6 MB / 0.823 GB Notification: Performance of collectPreVariables (initialization): time 0.0007176/2.608, allocations: 68.23 kB / 1.509 GB, free: 188.6 MB / 0.823 GB Notification: Performance of collectInitialEqns (initialization): time 0.00124/2.609, allocations: 1.545 MB / 1.511 GB, free: 187.9 MB / 0.823 GB Notification: Performance of collectInitialBindings (initialization): time 0.00141/2.61, allocations: 0.8645 MB / 1.512 GB, free: 187.4 MB / 0.823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004917/2.611, allocations: 62.69 kB / 1.512 GB, free: 187.4 MB / 0.823 GB Notification: Performance of setup shared object (initialization): time 0.0002585/2.611, allocations: 437.5 kB / 1.512 GB, free: 187.1 MB / 0.823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01067/2.622, allocations: 2.533 MB / 1.515 GB, free: 187.1 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01156/2.633, allocations: 3.451 MB / 1.518 GB, free: 186 MB / 0.823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01151/2.645, allocations: 2.973 MB / 1.521 GB, free: 186 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.669e-05/2.645, allocations: 7.625 kB / 1.521 GB, free: 186 MB / 0.823 GB Notification: Performance of matching and sorting (n=396) (initialization): time 0.04227/2.687, allocations: 9.171 MB / 1.53 GB, free: 185.7 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.000596/2.688, allocations: 0.902 MB / 1.531 GB, free: 184.7 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.095e-05/2.688, allocations: 28.22 kB / 1.531 GB, free: 184.7 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.06336/2.752, allocations: 7.144 MB / 1.538 GB, free: 184.6 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009578/2.761, allocations: 0.8789 MB / 1.539 GB, free: 184.6 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04775/2.809, allocations: 14.21 MB / 1.553 GB, free: 182.7 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007466/2.816, allocations: 0.5402 MB / 1.553 GB, free: 182.7 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008859/2.817, allocations: 191.6 kB / 1.553 GB, free: 182.7 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 1.373e-05/2.817, allocations: 4.75 kB / 1.553 GB, free: 182.7 MB / 0.823 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03819/2.856, allocations: 8.454 MB / 1.562 GB, free: 180.8 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001245/2.856, allocations: 32.2 kB / 1.562 GB, free: 180.8 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0256/2.881, allocations: 3.554 MB / 1.565 GB, free: 180.5 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008542/2.89, allocations: 1.05 MB / 1.566 GB, free: 180.4 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03402/2.924, allocations: 11.69 MB / 1.578 GB, free: 175.4 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007085/2.931, allocations: 0.52 MB / 1.578 GB, free: 175.3 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000955/2.932, allocations: 189.2 kB / 1.578 GB, free: 175.3 MB / 0.823 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 124 * 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 (302): * Single equations (assignments): 300 * 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%) 42} * Non-linear torn systems: 1 {6 42} Notification: Performance of prepare postOptimizeDAE: time 0.00415/2.936, allocations: 1.626 MB / 1.58 GB, free: 174.6 MB / 0.823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008933/2.937, allocations: 194.8 kB / 1.58 GB, free: 174.5 MB / 0.823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03844/2.976, allocations: 8.899 MB / 1.589 GB, free: 172 MB / 0.823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.329e-05/2.976, allocations: 26.53 kB / 1.589 GB, free: 172 MB / 0.823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.144e-05/2.976, allocations: 11.44 kB / 1.589 GB, free: 172 MB / 0.823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.616e-05/2.976, allocations: 17.39 kB / 1.589 GB, free: 172 MB / 0.823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05265/3.029, allocations: 14.03 MB / 1.602 GB, free: 167.2 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.512e-05/3.029, allocations: 7.719 kB / 1.602 GB, free: 167.2 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005665/3.034, allocations: 0.622 MB / 1.603 GB, free: 167.2 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0508/3.085, allocations: 6.82 MB / 1.61 GB, free: 166.1 MB / 0.823 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006878/3.086, allocations: 86.84 kB / 1.61 GB, free: 166 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04424/3.13, allocations: 13.79 MB / 1.623 GB, free: 154.6 MB / 0.823 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.89e-05/3.13, allocations: 13.34 kB / 1.623 GB, free: 154.6 MB / 0.823 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05713/3.188, allocations: 8.403 MB / 1.631 GB, free: 146.1 MB / 0.823 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003903/3.191, allocations: 0.725 MB / 1.632 GB, free: 145.4 MB / 0.823 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001523/3.193, allocations: 55.98 kB / 1.632 GB, free: 145.3 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01013/3.203, allocations: 0.4962 MB / 1.633 GB, free: 144.8 MB / 0.823 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001459/3.205, allocations: 203.7 kB / 1.633 GB, free: 144.7 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0008118/3.206, allocations: 129.9 kB / 1.633 GB, free: 144.5 MB / 0.823 GB Notification: Performance of sorting global known variables: time 0.003396/3.209, allocations: 1.008 MB / 1.634 GB, free: 143.5 MB / 0.823 GB Notification: Performance of sort global known variables: time 1.874e-06/3.209, allocations: 0 / 1.634 GB, free: 143.5 MB / 0.823 GB Notification: Performance of remove unused functions: time 0.0154/3.225, allocations: 1.653 MB / 1.636 GB, free: 141.9 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 (158): * Single equations (assignments): 156 * 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%) 42} * Non-linear torn systems: 1 {6 42} Notification: Performance of Backend phase and start with SimCode phase: time 0.001154/3.226, allocations: 207.4 kB / 1.636 GB, free: 141.7 MB / 0.823 GB Notification: Performance of simCode: created initialization part: time 0.04759/3.273, allocations: 11.11 MB / 1.647 GB, free: 130.6 MB / 0.823 GB Notification: Performance of simCode: created event and clocks part: time 1.867e-05/3.273, allocations: 0.9375 kB / 1.647 GB, free: 130.6 MB / 0.823 GB Notification: Performance of simCode: created simulation system equations: time 0.01806/3.292, allocations: 3.872 MB / 1.65 GB, free: 126.8 MB / 0.823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00328/3.295, allocations: 241.1 kB / 1.651 GB, free: 126.5 MB / 0.823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05061/3.346, allocations: 12.03 MB / 1.662 GB, free: 114.4 MB / 0.823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00442/3.35, allocations: 2.869 MB / 1.665 GB, free: 111.5 MB / 0.823 GB Notification: Performance of simCode: alias equations: time 0.008448/3.358, allocations: 1.661 MB / 1.667 GB, free: 109.9 MB / 0.823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001117/3.36, allocations: 163.1 kB / 1.667 GB, free: 109.8 MB / 0.823 GB Notification: Performance of SimCode: time 1.202e-06/3.36, allocations: 0 / 1.667 GB, free: 109.8 MB / 0.823 GB Notification: Performance of Templates: time 0.1501/3.51, allocations: 58.34 MB / 1.724 GB, free: 52.43 MB / 0.823 GB