Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.637/4.637, allocations: 0.5623 GB / 0.5769 GB, free: 66.92 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002664/0.002663, allocations: 363.4 kB / 0.644 GB, free: 21.49 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.218/4.218, allocations: 410.8 MB / 1.112 GB, free: 109.6 MB / 0.5573 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001796/0.001796, allocations: 190 kB / 1.225 GB, free: 9.465 MB / 0.573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004849/0.0004852, allocations: 12 kB / 1.348 GB, free: 84.61 MB / 0.573 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.675/0.6755, allocations: 115.3 MB / 1.461 GB, free: 11.66 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY): time 0.02601/0.7016, allocations: 17.72 MB / 1.478 GB, free: 1.387 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01478/0.7164, allocations: 6.834 MB / 1.485 GB, free: 12.83 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002202/0.7186, allocations: 45.88 kB / 1.485 GB, free: 12.82 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.001542/0.7202, allocations: 418.4 kB / 1.485 GB, free: 12.6 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.004848/0.7251, allocations: 1.231 MB / 1.486 GB, free: 11.99 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003715/0.7288, allocations: 0.8318 MB / 1.487 GB, free: 11.6 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.01065/0.7395, allocations: 6.968 MB / 1.494 GB, free: 9.234 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01865/0.7582, allocations: 8.576 MB / 1.502 GB, free: 5.398 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004325/0.7626, allocations: 1.802 MB / 1.504 GB, free: 4.457 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00592/0.7685, allocations: 2.799 MB / 1.507 GB, free: 2.945 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.001143/0.7697, allocations: 256.4 kB / 1.507 GB, free: 2.945 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003196/0.7729, allocations: 0.7009 MB / 1.508 GB, free: 2.711 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.004037/0.777, allocations: 2.036 MB / 1.51 GB, free: 1.527 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.002145/0.7792, allocations: 0.7522 MB / 1.511 GB, free: 1.074 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.01113/0.7903, allocations: 7.109 MB / 1.517 GB, free: 11.94 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 6.208e-06/0.7904, allocations: 1.375 kB / 1.517 GB, free: 11.94 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.665e-06/0.7904, allocations: 4 kB / 1.517 GB, free: 11.93 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0002144/0.7906, allocations: 0 / 1.517 GB, free: 11.93 MB / 0.6355 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 0.0101/0.8007, allocations: 3.309 MB / 1.521 GB, free: 9.742 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.252e-05/0.8008, allocations: 10.28 kB / 1.521 GB, free: 9.742 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0164/0.8172, allocations: 2.482 MB / 1.523 GB, free: 7.688 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006912/0.8241, allocations: 2.256 MB / 1.525 GB, free: 5.387 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004179/0.8246, allocations: 295.8 kB / 1.526 GB, free: 5.098 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001761/0.8264, allocations: 392 kB / 1.526 GB, free: 4.715 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02369/0.8501, allocations: 7.603 MB / 1.533 GB, free: 12.99 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001215/0.8503, allocations: 7.984 kB / 1.533 GB, free: 12.98 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001252/0.8515, allocations: 159.9 kB / 1.534 GB, free: 12.82 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006496/0.8522, allocations: 354.6 kB / 1.534 GB, free: 12.48 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02316/0.8754, allocations: 7.221 MB / 1.541 GB, free: 5.25 MB / 0.6511 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 0.0512/0.9266, allocations: 28.47 MB / 1.569 GB, free: 6.402 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0098/0.9365, allocations: 3.667 MB / 1.572 GB, free: 2.566 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006358/0.9429, allocations: 1.995 MB / 1.574 GB, free: 0.5508 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003482/0.9433, allocations: 122.4 kB / 1.574 GB, free: 424 kB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.973e-05/0.9433, allocations: 59.81 kB / 1.574 GB, free: 352 kB / 0.6823 GB
Notification: Performance of pre-optimization done (n=176): time 5.6e-06/0.9434, allocations: 0 / 1.574 GB, free: 352 kB / 0.6823 GB
Notification: Performance of matching and sorting (n=221): time 0.1238/1.067, allocations: 24.73 MB / 1.599 GB, free: 7.516 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002057/1.067, allocations: 239.5 kB / 1.599 GB, free: 7.234 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004722/1.072, allocations: 1.578 MB / 1.6 GB, free: 5.641 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006252/1.073, allocations: 61.7 kB / 1.6 GB, free: 5.574 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00233/1.075, allocations: 1.721 MB / 1.602 GB, free: 3.828 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001646/1.077, allocations: 0.7626 MB / 1.603 GB, free: 3.055 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005719/1.077, allocations: 64 kB / 1.603 GB, free: 2.992 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0004824/1.078, allocations: 440.5 kB / 1.603 GB, free: 2.555 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01163/1.09, allocations: 2.445 MB / 1.606 GB, free: 108 kB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008652/1.098, allocations: 3.554 MB / 1.609 GB, free: 12.05 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008266/1.107, allocations: 2.937 MB / 1.612 GB, free: 9.113 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.966e-05/1.107, allocations: 12 kB / 1.612 GB, free: 9.102 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03512/1.142, allocations: 9.986 MB / 1.622 GB, free: 15.09 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001145/1.143, allocations: 1.133 MB / 1.623 GB, free: 13.47 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.692e-05/1.143, allocations: 36 kB / 1.623 GB, free: 13.44 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02692/1.17, allocations: 5.462 MB / 1.628 GB, free: 7.961 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005603/1.176, allocations: 1.041 MB / 1.629 GB, free: 6.918 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04801/1.224, allocations: 19.27 MB / 1.648 GB, free: 3.391 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005326/1.229, allocations: 0.5728 MB / 1.649 GB, free: 2.816 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007752/1.23, allocations: 160 kB / 1.649 GB, free: 2.66 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 1.478e-05/1.23, allocations: 6.5 kB / 1.649 GB, free: 2.656 MB / 0.7605 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02822/1.258, allocations: 8.286 MB / 1.657 GB, free: 10.36 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000115/1.258, allocations: 32.56 kB / 1.657 GB, free: 10.33 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01723/1.276, allocations: 3.445 MB / 1.66 GB, free: 6.875 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006409/1.282, allocations: 1.15 MB / 1.661 GB, free: 5.723 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02622/1.308, allocations: 10.63 MB / 1.672 GB, free: 10.95 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004978/1.313, allocations: 0.538 MB / 1.672 GB, free: 10.41 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007269/1.314, allocations: 164.1 kB / 1.673 GB, free: 10.25 MB / 0.7917 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 0.004215/1.318, allocations: 1.694 MB / 1.674 GB, free: 8.547 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007891/1.319, allocations: 193.7 kB / 1.674 GB, free: 8.355 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03126/1.35, allocations: 8.773 MB / 1.683 GB, free: 15.55 MB / 0.8073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.189e-05/1.35, allocations: 24 kB / 1.683 GB, free: 15.52 MB / 0.8073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.774e-05/1.35, allocations: 19.94 kB / 1.683 GB, free: 15.5 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.317e-05/1.351, allocations: 7.969 kB / 1.683 GB, free: 15.5 MB / 0.8073 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0448/1.395, allocations: 14.59 MB / 1.697 GB, free: 0.6836 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.969e-05/1.395, allocations: 8 kB / 1.697 GB, free: 0.6758 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004204/1.4, allocations: 0.7068 MB / 1.698 GB, free: 15.96 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02563/1.425, allocations: 5.135 MB / 1.703 GB, free: 10.82 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005276/1.426, allocations: 67.95 kB / 1.703 GB, free: 10.75 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04407/1.47, allocations: 18.2 MB / 1.721 GB, free: 8.266 MB / 0.8386 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.696e-05/1.47, allocations: 15.94 kB / 1.721 GB, free: 8.25 MB / 0.8386 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03087/1.501, allocations: 8.839 MB / 1.729 GB, free: 15.28 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002152/1.503, allocations: 0.6547 MB / 1.73 GB, free: 14.61 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006971/1.504, allocations: 44 kB / 1.73 GB, free: 14.56 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004283/1.508, allocations: 0.4955 MB / 1.731 GB, free: 14.07 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008492/1.509, allocations: 189.6 kB / 1.731 GB, free: 13.88 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004071/1.509, allocations: 83.95 kB / 1.731 GB, free: 13.8 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002275/1.512, allocations: 1.05 MB / 1.732 GB, free: 12.75 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 9.69e-07/1.512, allocations: 8 kB / 1.732 GB, free: 12.74 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.008683/1.52, allocations: 1.715 MB / 1.734 GB, free: 11.02 MB / 0.8542 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 0.0006303/1.521, allocations: 174.9 kB / 1.734 GB, free: 10.84 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.03497/1.556, allocations: 10.83 MB / 1.744 GB, free: 15.97 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.094e-05/1.556, allocations: 3.938 kB / 1.744 GB, free: 15.97 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01308/1.569, allocations: 3.827 MB / 1.748 GB, free: 12.12 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002956/1.572, allocations: 254.8 kB / 1.748 GB, free: 11.88 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03076/1.603, allocations: 10.78 MB / 1.759 GB, free: 0.9766 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005444/1.609, allocations: 2.962 MB / 1.762 GB, free: 13.98 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.007425/1.616, allocations: 1.676 MB / 1.763 GB, free: 12.3 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009311/1.617, allocations: 175.3 kB / 1.764 GB, free: 12.13 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.781e-06/1.617, allocations: 0 / 1.764 GB, free: 12.13 MB / 0.8855 GB
Notification: Performance of Templates: time 0.6618/2.279, allocations: 60.95 MB / 1.823 GB, free: 297.9 MB / 0.9167 GB