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.UnbalancedStepUp.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.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004247/0.004252, allocations: 230.3 kB / 15.82 MB, free: 6.293 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001132/0.001132, allocations: 171.2 kB / 16.7 MB, free: 5.453 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 4.042/4.042, allocations: 389.1 MB / 406.5 MB, free: 11.84 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 3.909/3.909, allocations: 472.3 MB / 0.9024 GB, free: 9.199 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.000645/0.0006453, allocations: 12 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1706/0.1713, allocations: 98.72 MB / 1.105 GB, free: 42.06 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8558/1.027, allocations: 186.7 MB / 1.287 GB, free: 3.809 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004433/1.028, allocations: 121.3 kB / 1.287 GB, free: 3.734 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5696/1.597, allocations: 141 MB / 1.425 GB, free: 0.8086 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.966e-06/1.597, allocations: 0 / 1.425 GB, free: 0.8086 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001992/1.598, allocations: 76.56 kB / 1.425 GB, free: 0.7344 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: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01396/1.611, allocations: 3.221 MB / 1.428 GB, free: 13.47 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 5.183e-05/1.612, allocations: 12.53 kB / 1.428 GB, free: 13.46 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02271/1.634, allocations: 2.144 MB / 1.43 GB, free: 11.33 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008241/1.643, allocations: 2.25 MB / 1.432 GB, free: 9.035 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004219/1.643, allocations: 280.8 kB / 1.433 GB, free: 8.762 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001829/1.645, allocations: 364 kB / 1.433 GB, free: 8.406 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02482/1.67, allocations: 6.734 MB / 1.44 GB, free: 1.555 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001197/1.67, allocations: 8.594 kB / 1.44 GB, free: 1.547 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007926/1.671, allocations: 155.9 kB / 1.44 GB, free: 1.395 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008611/1.672, allocations: 308.2 kB / 1.44 GB, free: 1.094 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02791/1.7, allocations: 6.538 MB / 1.446 GB, free: 10.56 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 0.6595/2.359, allocations: 28.3 MB / 1.474 GB, free: 192.8 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01506/2.374, allocations: 4.242 MB / 1.478 GB, free: 191.8 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01046/2.385, allocations: 2.355 MB / 1.48 GB, free: 191.8 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004457/2.385, allocations: 134.6 kB / 1.481 GB, free: 191.7 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.106e-05/2.385, allocations: 65.19 kB / 1.481 GB, free: 191.6 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=198): time 5.1e-06/2.385, allocations: 2.469 kB / 1.481 GB, free: 191.6 MB / 0.823 GB
Notification: Performance of matching and sorting (n=255): time 0.1975/2.583, allocations: 29.13 MB / 1.509 GB, free: 189 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.634e-05/2.583, allocations: 242.5 kB / 1.509 GB, free: 188.7 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003215/2.586, allocations: 1.477 MB / 1.511 GB, free: 188.6 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007346/2.587, allocations: 67.42 kB / 1.511 GB, free: 188.5 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001163/2.588, allocations: 1.564 MB / 1.512 GB, free: 187.9 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00146/2.59, allocations: 0.8639 MB / 1.513 GB, free: 187.4 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004902/2.59, allocations: 64.66 kB / 1.513 GB, free: 187.4 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0002652/2.59, allocations: 444.1 kB / 1.514 GB, free: 187 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01067/2.601, allocations: 2.53 MB / 1.516 GB, free: 187 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01212/2.613, allocations: 3.45 MB / 1.52 GB, free: 186 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01215/2.626, allocations: 2.965 MB / 1.522 GB, free: 186 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.922e-05/2.626, allocations: 7.344 kB / 1.522 GB, free: 186 MB / 0.823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.04384/2.67, allocations: 9.177 MB / 1.531 GB, free: 185.7 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006686/2.67, allocations: 0.9003 MB / 1.532 GB, free: 184.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.376e-05/2.67, allocations: 28.44 kB / 1.532 GB, free: 184.6 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.05343/2.724, allocations: 7.144 MB / 1.539 GB, free: 184.6 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007413/2.731, allocations: 0.8797 MB / 1.54 GB, free: 184.6 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03999/2.771, allocations: 14.21 MB / 1.554 GB, free: 182.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007733/2.779, allocations: 0.546 MB / 1.555 GB, free: 182.6 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001016/2.78, allocations: 190.8 kB / 1.555 GB, free: 182.6 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.37e-05/2.78, allocations: 3.625 kB / 1.555 GB, free: 182.6 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03898/2.819, allocations: 8.458 MB / 1.563 GB, free: 180.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000116/2.819, allocations: 29.81 kB / 1.563 GB, free: 180.5 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02537/2.845, allocations: 3.557 MB / 1.567 GB, free: 180.2 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008714/2.853, allocations: 1.04 MB / 1.568 GB, free: 180.1 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03414/2.888, allocations: 11.71 MB / 1.579 GB, free: 175.1 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007231/2.895, allocations: 0.5134 MB / 1.579 GB, free: 175 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008985/2.896, allocations: 184.9 kB / 1.58 GB, free: 175 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 0.004335/2.9, allocations: 1.627 MB / 1.581 GB, free: 174.3 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009144/2.901, allocations: 195.2 kB / 1.581 GB, free: 174.2 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03962/2.941, allocations: 8.92 MB / 1.59 GB, free: 171.7 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.818e-05/2.941, allocations: 28.62 kB / 1.59 GB, free: 171.7 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.103e-05/2.941, allocations: 7.656 kB / 1.59 GB, free: 171.7 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.721e-05/2.941, allocations: 15.11 kB / 1.59 GB, free: 171.7 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05185/2.993, allocations: 14.04 MB / 1.604 GB, free: 166.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.596e-05/2.993, allocations: 12.25 kB / 1.604 GB, free: 166.9 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005741/2.999, allocations: 0.6236 MB / 1.605 GB, free: 166.9 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05117/3.05, allocations: 6.823 MB / 1.611 GB, free: 165.9 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007122/3.051, allocations: 81.06 kB / 1.611 GB, free: 165.9 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03846/3.089, allocations: 13.79 MB / 1.625 GB, free: 154.4 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.187e-05/3.089, allocations: 11.38 kB / 1.625 GB, free: 154.4 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03726/3.126, allocations: 8.415 MB / 1.633 GB, free: 146.1 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002746/3.129, allocations: 0.7327 MB / 1.634 GB, free: 145.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009848/3.13, allocations: 52 kB / 1.634 GB, free: 145.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006679/3.137, allocations: 0.4951 MB / 1.634 GB, free: 144.8 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000972/3.138, allocations: 207.2 kB / 1.634 GB, free: 144.6 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004573/3.139, allocations: 127.9 kB / 1.635 GB, free: 144.5 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.002278/3.141, allocations: 1.041 MB / 1.636 GB, free: 143.5 MB / 0.823 GB
Notification: Performance of sort global known variables: time 1.022e-06/3.141, allocations: 0 / 1.636 GB, free: 143.5 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.009209/3.15, allocations: 1.655 MB / 1.637 GB, free: 141.8 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 0.0008351/3.151, allocations: 207.6 kB / 1.637 GB, free: 141.6 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.04682/3.198, allocations: 11.1 MB / 1.648 GB, free: 130.6 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.426e-05/3.198, allocations: 0.8438 kB / 1.648 GB, free: 130.6 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.01796/3.216, allocations: 3.884 MB / 1.652 GB, free: 126.8 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003324/3.219, allocations: 259 kB / 1.652 GB, free: 126.5 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05195/3.271, allocations: 12.08 MB / 1.664 GB, free: 114.3 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005331/3.277, allocations: 2.885 MB / 1.667 GB, free: 111.4 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.008988/3.286, allocations: 1.671 MB / 1.668 GB, free: 109.8 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001304/3.287, allocations: 163.3 kB / 1.669 GB, free: 109.7 MB / 0.823 GB
Notification: Performance of SimCode: time 1.272e-06/3.287, allocations: 0 / 1.669 GB, free: 109.7 MB / 0.823 GB
Notification: Performance of Templates: time 0.1362/3.423, allocations: 58.84 MB / 1.726 GB, free: 51.85 MB / 0.823 GB