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.UnbalancedStepDown.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.UnbalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004279/0.004285, allocations: 233.2 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 0.001163/0.001163, allocations: 172.9 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 4.065/4.065, allocations: 389 MB / 406.5 MB, free: 11.73 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 3.982/3.982, allocations: 472.3 MB / 0.9024 GB, free: 9.199 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004853/0.0004856, allocations: 8 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1735/0.174, allocations: 98.72 MB / 1.105 GB, free: 42.05 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8526/1.027, allocations: 186.6 MB / 1.287 GB, free: 3.914 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004915/1.027, allocations: 125.7 kB / 1.287 GB, free: 3.84 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.655/1.682, allocations: 154 MB / 1.437 GB, free: 3.941 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 3.136e-06/1.682, allocations: 0 / 1.437 GB, free: 3.941 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.000218/1.683, allocations: 79.98 kB / 1.437 GB, free: 3.863 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: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.01444/1.697, allocations: 3.317 MB / 1.441 GB, free: 0.5078 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.881e-05/1.697, allocations: 11.14 kB / 1.441 GB, free: 0.5 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02496/1.722, allocations: 2.378 MB / 1.443 GB, free: 14.13 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00862/1.731, allocations: 2.324 MB / 1.445 GB, free: 11.76 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004508/1.731, allocations: 296.5 kB / 1.446 GB, free: 11.47 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002105/1.733, allocations: 384.5 kB / 1.446 GB, free: 11.1 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02744/1.761, allocations: 7.116 MB / 1.453 GB, free: 3.879 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001389/1.761, allocations: 4.656 kB / 1.453 GB, free: 3.875 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001072/1.762, allocations: 167.9 kB / 1.453 GB, free: 3.711 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008171/1.763, allocations: 323.5 kB / 1.453 GB, free: 3.395 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02918/1.792, allocations: 6.715 MB / 1.46 GB, free: 12.68 MB / 0.823 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 0.6606/2.453, allocations: 29.04 MB / 1.488 GB, free: 181.1 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01383/2.467, allocations: 3.693 MB / 1.492 GB, free: 180.3 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009217/2.476, allocations: 2.078 MB / 1.494 GB, free: 180.3 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004118/2.476, allocations: 129.4 kB / 1.494 GB, free: 180.2 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.745e-05/2.476, allocations: 58.95 kB / 1.494 GB, free: 180.1 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=176): time 4.308e-06/2.476, allocations: 0 / 1.494 GB, free: 180.1 MB / 0.823 GB
Notification: Performance of matching and sorting (n=221): time 0.1511/2.628, allocations: 24.87 MB / 1.518 GB, free: 177.1 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.925e-05/2.628, allocations: 233.1 kB / 1.519 GB, free: 176.8 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003645/2.631, allocations: 1.65 MB / 1.52 GB, free: 176.6 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006167/2.632, allocations: 61.83 kB / 1.52 GB, free: 176.6 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001335/2.633, allocations: 1.743 MB / 1.522 GB, free: 175.9 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001255/2.635, allocations: 0.7555 MB / 1.523 GB, free: 175.4 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000469/2.635, allocations: 59.97 kB / 1.523 GB, free: 175.4 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0002526/2.635, allocations: 441.9 kB / 1.523 GB, free: 175.1 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01012/2.646, allocations: 2.4 MB / 1.526 GB, free: 175.1 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01124/2.657, allocations: 3.521 MB / 1.529 GB, free: 173.7 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01114/2.668, allocations: 2.881 MB / 1.532 GB, free: 173.7 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.965e-05/2.668, allocations: 10.78 kB / 1.532 GB, free: 173.7 MB / 0.823 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.04969/2.718, allocations: 9.838 MB / 1.541 GB, free: 173.5 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0008167/2.719, allocations: 1.137 MB / 1.543 GB, free: 172.1 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.405e-05/2.719, allocations: 34.28 kB / 1.543 GB, free: 172.1 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0374/2.756, allocations: 5.417 MB / 1.548 GB, free: 172.1 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007552/2.764, allocations: 0.9243 MB / 1.549 GB, free: 172.1 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0551/2.819, allocations: 18.18 MB / 1.567 GB, free: 168.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007799/2.827, allocations: 0.5908 MB / 1.567 GB, free: 168.4 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008248/2.828, allocations: 164.2 kB / 1.567 GB, free: 168.4 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.15e-05/2.828, allocations: 4.219 kB / 1.567 GB, free: 168.4 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03728/2.865, allocations: 8.151 MB / 1.575 GB, free: 166.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001477/2.865, allocations: 34.59 kB / 1.575 GB, free: 166.6 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02455/2.89, allocations: 3.419 MB / 1.579 GB, free: 166.3 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008615/2.898, allocations: 1.049 MB / 1.58 GB, free: 166.3 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03033/2.929, allocations: 10.02 MB / 1.589 GB, free: 162.2 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007316/2.936, allocations: 0.5526 MB / 1.59 GB, free: 162.1 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008671/2.937, allocations: 156.2 kB / 1.59 GB, free: 162.1 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 0.004565/2.942, allocations: 1.705 MB / 1.592 GB, free: 161.3 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008802/2.943, allocations: 201.5 kB / 1.592 GB, free: 161.2 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04278/2.985, allocations: 8.651 MB / 1.6 GB, free: 159.1 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.163e-05/2.985, allocations: 22.78 kB / 1.6 GB, free: 159.1 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.996e-05/2.985, allocations: 11.31 kB / 1.6 GB, free: 159.1 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.321e-05/2.985, allocations: 17.83 kB / 1.6 GB, free: 159.1 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05631/3.042, allocations: 13.94 MB / 1.614 GB, free: 154.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.184e-05/3.042, allocations: 8.438 kB / 1.614 GB, free: 154.8 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005611/3.048, allocations: 0.615 MB / 1.615 GB, free: 154.8 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03493/3.082, allocations: 5.087 MB / 1.62 GB, free: 154.3 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006256/3.083, allocations: 63.86 kB / 1.62 GB, free: 154.2 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04971/3.133, allocations: 17.14 MB / 1.636 GB, free: 141.8 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.145e-05/3.133, allocations: 15.92 kB / 1.636 GB, free: 141.8 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04016/3.173, allocations: 8.731 MB / 1.645 GB, free: 132.9 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00245/3.176, allocations: 0.6507 MB / 1.646 GB, free: 132.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008716/3.177, allocations: 51.94 kB / 1.646 GB, free: 132.2 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00654/3.183, allocations: 0.503 MB / 1.646 GB, free: 131.7 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009505/3.184, allocations: 177.7 kB / 1.646 GB, free: 131.5 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003245/3.184, allocations: 79.95 kB / 1.646 GB, free: 131.5 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.002313/3.187, allocations: 1.11 MB / 1.647 GB, free: 130.3 MB / 0.823 GB
Notification: Performance of sort global known variables: time 8.51e-07/3.187, allocations: 3.938 kB / 1.647 GB, free: 130.3 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.008883/3.196, allocations: 1.816 MB / 1.649 GB, free: 128.5 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 0.0006906/3.196, allocations: 195.3 kB / 1.649 GB, free: 128.3 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.04391/3.24, allocations: 10.68 MB / 1.66 GB, free: 117.6 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.498e-05/3.24, allocations: 4 kB / 1.66 GB, free: 117.6 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.01727/3.258, allocations: 3.792 MB / 1.664 GB, free: 113.8 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002996/3.261, allocations: 261.4 kB / 1.664 GB, free: 113.6 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02827/3.289, allocations: 9.77 MB / 1.673 GB, free: 103.7 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004507/3.294, allocations: 2.978 MB / 1.676 GB, free: 100.7 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.008594/3.302, allocations: 1.676 MB / 1.678 GB, free: 99.09 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001172/3.303, allocations: 171.3 kB / 1.678 GB, free: 98.92 MB / 0.823 GB
Notification: Performance of SimCode: time 1.193e-06/3.303, allocations: 0 / 1.678 GB, free: 98.92 MB / 0.823 GB
Notification: Performance of Templates: time 0.1382/3.442, allocations: 59.11 MB / 1.736 GB, free: 40.8 MB / 0.823 GB