Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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.BalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.829/4.829, allocations: 0.5623 GB / 0.5769 GB, free: 3.352 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002354/0.002353, allocations: 358.3 kB / 0.644 GB, free: 185.6 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.189/4.189, allocations: 410.7 MB / 1.112 GB, free: 5.938 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001778/0.001778, allocations: 184 kB / 1.225 GB, free: 6.066 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004994/0.0004996, allocations: 12 kB / 1.348 GB, free: 8.172 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5807/0.5812, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY): time 0.01997/0.6012, allocations: 17.72 MB / 1.478 GB, free: 266.5 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.01106/0.6123, allocations: 6.831 MB / 1.485 GB, free: 259.7 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001717/0.6141, allocations: 47.88 kB / 1.485 GB, free: 259.7 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001094/0.6152, allocations: 417.8 kB / 1.485 GB, free: 259.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.003413/0.6187, allocations: 1.222 MB / 1.486 GB, free: 258 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002694/0.6214, allocations: 0.8363 MB / 1.487 GB, free: 257.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.006317/0.6277, allocations: 6.972 MB / 1.494 GB, free: 250.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01351/0.6413, allocations: 8.584 MB / 1.502 GB, free: 241.9 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002692/0.644, allocations: 1.806 MB / 1.504 GB, free: 240.1 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003554/0.6476, allocations: 2.797 MB / 1.507 GB, free: 237.3 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005881/0.6482, allocations: 259.9 kB / 1.507 GB, free: 237 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001809/0.65, allocations: 0.6982 MB / 1.508 GB, free: 236.3 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.001921/0.652, allocations: 2.042 MB / 1.51 GB, free: 234.3 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009127/0.6529, allocations: 0.7537 MB / 1.511 GB, free: 233.5 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.006741/0.6596, allocations: 7.105 MB / 1.517 GB, free: 226.4 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 5.495e-06/0.6597, allocations: 3.938 kB / 1.517 GB, free: 226.4 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.257e-06/0.6597, allocations: 0 / 1.517 GB, free: 226.4 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001293/0.6598, allocations: 0 / 1.517 GB, free: 226.4 MB / 0.8542 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 0.006808/0.6667, allocations: 3.306 MB / 1.521 GB, free: 223 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 3.719e-05/0.6667, allocations: 11.62 kB / 1.521 GB, free: 223 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01446/0.6812, allocations: 2.484 MB / 1.523 GB, free: 220.5 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005112/0.6863, allocations: 2.26 MB / 1.525 GB, free: 218.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002312/0.6866, allocations: 299.8 kB / 1.526 GB, free: 217.9 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001068/0.6877, allocations: 380 kB / 1.526 GB, free: 217.6 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01697/0.7047, allocations: 7.61 MB / 1.533 GB, free: 209.9 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001006/0.7048, allocations: 3.938 kB / 1.533 GB, free: 209.8 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006124/0.7054, allocations: 168.8 kB / 1.534 GB, free: 209.7 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004916/0.7059, allocations: 338.7 kB / 1.534 GB, free: 209.4 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01858/0.7245, allocations: 7.225 MB / 1.541 GB, free: 202.1 MB / 0.8542 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 0.03605/0.7606, allocations: 28.46 MB / 1.569 GB, free: 171.3 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008192/0.7688, allocations: 3.67 MB / 1.572 GB, free: 167.5 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005319/0.7742, allocations: 1.979 MB / 1.574 GB, free: 165.5 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002515/0.7745, allocations: 130.4 kB / 1.574 GB, free: 165.4 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.51e-05/0.7745, allocations: 55.81 kB / 1.574 GB, free: 165.3 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=176): time 5.096e-06/0.7745, allocations: 0 / 1.574 GB, free: 165.3 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=221): time 0.09055/0.8651, allocations: 24.72 MB / 1.599 GB, free: 140.5 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.832e-05/0.8652, allocations: 235.6 kB / 1.599 GB, free: 140.2 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002361/0.8676, allocations: 1.578 MB / 1.6 GB, free: 138.6 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003924/0.868, allocations: 61.7 kB / 1.6 GB, free: 138.6 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009193/0.8689, allocations: 1.736 MB / 1.602 GB, free: 136.8 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007793/0.8697, allocations: 0.7548 MB / 1.603 GB, free: 136 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002995/0.87, allocations: 60 kB / 1.603 GB, free: 136 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001835/0.8702, allocations: 444.4 kB / 1.603 GB, free: 135.5 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006235/0.8765, allocations: 2.449 MB / 1.606 GB, free: 133.1 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006928/0.8835, allocations: 3.558 MB / 1.609 GB, free: 129 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006884/0.8904, allocations: 2.941 MB / 1.612 GB, free: 126.1 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.51e-05/0.8905, allocations: 8 kB / 1.612 GB, free: 126.1 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02988/0.9203, allocations: 9.987 MB / 1.622 GB, free: 116.1 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005501/0.9209, allocations: 1.114 MB / 1.623 GB, free: 114.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.315e-05/0.921, allocations: 36 kB / 1.623 GB, free: 114.4 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03345/0.9545, allocations: 5.474 MB / 1.628 GB, free: 108.9 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005153/0.9597, allocations: 1.026 MB / 1.629 GB, free: 107.9 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03903/0.9987, allocations: 19.29 MB / 1.648 GB, free: 88.38 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004722/1.003, allocations: 0.5768 MB / 1.649 GB, free: 87.8 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000558/1.004, allocations: 163.9 kB / 1.649 GB, free: 87.64 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.112e-05/1.004, allocations: 4 kB / 1.649 GB, free: 87.64 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02412/1.028, allocations: 8.286 MB / 1.657 GB, free: 79.34 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001079/1.028, allocations: 36 kB / 1.657 GB, free: 79.31 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01547/1.044, allocations: 3.443 MB / 1.66 GB, free: 75.86 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005779/1.05, allocations: 1.147 MB / 1.661 GB, free: 74.71 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02202/1.072, allocations: 10.61 MB / 1.672 GB, free: 63.95 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004581/1.076, allocations: 0.5419 MB / 1.672 GB, free: 63.41 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004681/1.077, allocations: 163.9 kB / 1.673 GB, free: 63.25 MB / 0.8542 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 0.002905/1.08, allocations: 1.694 MB / 1.674 GB, free: 61.54 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006847/1.08, allocations: 193.7 kB / 1.674 GB, free: 61.35 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02716/1.108, allocations: 8.777 MB / 1.683 GB, free: 52.54 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.683e-05/1.108, allocations: 24 kB / 1.683 GB, free: 52.52 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.865e-05/1.108, allocations: 8 kB / 1.683 GB, free: 52.51 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.535e-05/1.108, allocations: 15.91 kB / 1.683 GB, free: 52.49 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03798/1.146, allocations: 14.58 MB / 1.697 GB, free: 37.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.465e-05/1.146, allocations: 4 kB / 1.697 GB, free: 37.69 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00377/1.15, allocations: 0.7139 MB / 1.698 GB, free: 36.98 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02264/1.172, allocations: 5.139 MB / 1.703 GB, free: 31.82 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004623/1.173, allocations: 67.89 kB / 1.703 GB, free: 31.76 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03634/1.209, allocations: 18.21 MB / 1.721 GB, free: 13.26 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.016e-05/1.209, allocations: 11.94 kB / 1.721 GB, free: 13.25 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02607/1.235, allocations: 8.835 MB / 1.729 GB, free: 4.285 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001748/1.237, allocations: 0.6604 MB / 1.73 GB, free: 3.605 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004852/1.238, allocations: 48 kB / 1.73 GB, free: 3.559 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003737/1.241, allocations: 0.4991 MB / 1.731 GB, free: 3.059 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006573/1.242, allocations: 185.6 kB / 1.731 GB, free: 2.875 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002853/1.242, allocations: 79.95 kB / 1.731 GB, free: 2.797 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001637/1.244, allocations: 1.05 MB / 1.732 GB, free: 1.746 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 9.02e-07/1.244, allocations: 0 / 1.732 GB, free: 1.746 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.006683/1.251, allocations: 1.719 MB / 1.734 GB, free: 28 kB / 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 0.5285/1.779, allocations: 159 kB / 1.734 GB, free: 246.2 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.0328/1.812, allocations: 10.84 MB / 1.744 GB, free: 245.5 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.152e-05/1.812, allocations: 4.781 kB / 1.744 GB, free: 245.5 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.01336/1.825, allocations: 3.809 MB / 1.748 GB, free: 244.4 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002396/1.828, allocations: 247.7 kB / 1.748 GB, free: 244.3 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02976/1.858, allocations: 10.78 MB / 1.759 GB, free: 239.7 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004193/1.862, allocations: 2.963 MB / 1.762 GB, free: 238.5 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.007262/1.869, allocations: 1.673 MB / 1.763 GB, free: 238.5 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009115/1.87, allocations: 174.8 kB / 1.764 GB, free: 238.5 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.688e-06/1.87, allocations: 0 / 1.764 GB, free: 238.5 MB / 0.8542 GB
Notification: Performance of Templates: time 0.1097/1.98, allocations: 60.94 MB / 1.823 GB, free: 183.2 MB / 0.8542 GB