Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.924/4.924, allocations: 0.5623 GB / 0.5776 GB, free: 3.324 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 0.002506/0.002506, allocations: 355 kB / 0.6447 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 4.369/4.369, allocations: 410.7 MB / 1.113 GB, free: 5.906 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 0.002984/0.002984, allocations: 183.5 kB / 1.226 GB, free: 6.129 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004927/0.0004929, allocations: 8 kB / 1.349 GB, free: 8.234 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.719/0.7195, 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.UnbalancedStepUp.YY): time 0.02569/0.7453, allocations: 17.79 MB / 1.479 GB, free: 266.5 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.01428/0.7596, allocations: 6.768 MB / 1.485 GB, free: 259.7 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002028/0.7617, allocations: 43.88 kB / 1.485 GB, free: 259.7 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001863/0.7636, allocations: 413 kB / 1.486 GB, free: 259.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.004565/0.7682, allocations: 1.216 MB / 1.487 GB, free: 258 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003674/0.7719, allocations: 0.8426 MB / 1.488 GB, free: 257.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.008759/0.7807, allocations: 6.988 MB / 1.495 GB, free: 250.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01692/0.7977, allocations: 8.615 MB / 1.503 GB, free: 241.9 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003723/0.8015, allocations: 1.814 MB / 1.505 GB, free: 240 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005747/0.8073, allocations: 2.807 MB / 1.508 GB, free: 237.2 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.001353/0.8087, allocations: 256 kB / 1.508 GB, free: 237 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00307/0.8118, allocations: 0.6865 MB / 1.508 GB, free: 236.3 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.003461/0.8153, allocations: 2.035 MB / 1.51 GB, free: 234.3 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.001838/0.8172, allocations: 0.7615 MB / 1.511 GB, free: 233.5 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.009109/0.8263, allocations: 7.116 MB / 1.518 GB, free: 226.4 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 6.131e-06/0.8264, allocations: 0 / 1.518 GB, free: 226.4 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 3.236e-06/0.8264, allocations: 4 kB / 1.518 GB, free: 226.4 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0002488/0.8266, allocations: 0 / 1.518 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: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.01128/0.8379, allocations: 3.329 MB / 1.521 GB, free: 223 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 5.603e-05/0.838, allocations: 11.62 kB / 1.521 GB, free: 223 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02244/0.8605, allocations: 2.472 MB / 1.524 GB, free: 220.5 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0067/0.8672, allocations: 2.264 MB / 1.526 GB, free: 218.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003526/0.8676, allocations: 299.9 kB / 1.526 GB, free: 217.9 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001831/0.8695, allocations: 390.7 kB / 1.527 GB, free: 217.5 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02587/0.8954, allocations: 7.632 MB / 1.534 GB, free: 209.7 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001773/0.8956, allocations: 7.938 kB / 1.534 GB, free: 209.7 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001485/0.8971, allocations: 168 kB / 1.534 GB, free: 209.6 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007374/0.8979, allocations: 342.8 kB / 1.535 GB, free: 209.2 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02673/0.9246, allocations: 7.245 MB / 1.542 GB, free: 202 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 0.04811/0.9728, allocations: 28.54 MB / 1.57 GB, free: 171.1 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01255/0.9854, allocations: 3.66 MB / 1.573 GB, free: 167.3 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008452/0.9939, allocations: 2.003 MB / 1.575 GB, free: 165.3 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003829/0.9944, allocations: 126.3 kB / 1.575 GB, free: 165.1 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.103e-05/0.9944, allocations: 63.81 kB / 1.575 GB, free: 165.1 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=176): time 5.62e-06/0.9944, allocations: 0 / 1.575 GB, free: 165.1 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=221): time 0.1667/1.161, allocations: 24.77 MB / 1.6 GB, free: 140.2 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.862e-05/1.161, allocations: 235.6 kB / 1.6 GB, free: 139.9 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002918/1.164, allocations: 1.613 MB / 1.601 GB, free: 138.3 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005851/1.165, allocations: 61.7 kB / 1.601 GB, free: 138.2 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001179/1.166, allocations: 1.748 MB / 1.603 GB, free: 136.5 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0011/1.167, allocations: 0.7587 MB / 1.604 GB, free: 135.7 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004323/1.168, allocations: 60 kB / 1.604 GB, free: 135.6 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.000215/1.168, allocations: 444.5 kB / 1.604 GB, free: 135.2 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009565/1.177, allocations: 2.449 MB / 1.607 GB, free: 132.7 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01422/1.192, allocations: 3.554 MB / 1.61 GB, free: 128.7 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01607/1.208, allocations: 2.937 MB / 1.613 GB, free: 125.7 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.986e-05/1.208, allocations: 8 kB / 1.613 GB, free: 125.7 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.06599/1.274, allocations: 9.99 MB / 1.623 GB, free: 115.7 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000709/1.275, allocations: 1.122 MB / 1.624 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.377e-05/1.275, allocations: 36 kB / 1.624 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03815/1.313, allocations: 5.47 MB / 1.629 GB, free: 108.6 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008003/1.321, allocations: 1.034 MB / 1.63 GB, free: 107.6 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05673/1.378, allocations: 19.26 MB / 1.649 GB, free: 88.06 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007493/1.385, allocations: 0.5768 MB / 1.65 GB, free: 87.48 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008298/1.386, allocations: 163.9 kB / 1.65 GB, free: 87.32 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.437e-05/1.386, allocations: 7.953 kB / 1.65 GB, free: 87.32 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03776/1.424, allocations: 8.278 MB / 1.658 GB, free: 79.03 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001066/1.424, allocations: 36.31 kB / 1.658 GB, free: 78.99 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02491/1.449, allocations: 3.443 MB / 1.661 GB, free: 75.54 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009156/1.458, allocations: 1.15 MB / 1.662 GB, free: 74.39 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03129/1.49, allocations: 10.64 MB / 1.673 GB, free: 63.61 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007167/1.497, allocations: 0.5457 MB / 1.673 GB, free: 63.06 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008793/1.498, allocations: 163.9 kB / 1.673 GB, free: 62.9 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 0.004114/1.502, allocations: 1.694 MB / 1.675 GB, free: 61.2 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007985/1.503, allocations: 201.5 kB / 1.675 GB, free: 61 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04354/1.546, allocations: 8.777 MB / 1.684 GB, free: 52.18 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.972e-05/1.546, allocations: 11.95 kB / 1.684 GB, free: 52.17 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.181e-05/1.547, allocations: 4 kB / 1.684 GB, free: 52.17 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00211/1.549, allocations: 0.6624 MB / 1.685 GB, free: 51.48 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007529/1.549, allocations: 36 kB / 1.685 GB, free: 51.45 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006591/1.556, allocations: 495.2 kB / 1.685 GB, free: 50.96 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009563/1.557, allocations: 233.6 kB / 1.685 GB, free: 50.73 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.03874/1.596, allocations: 8.167 MB / 1.693 GB, free: 42.55 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.02828/1.624, allocations: 7.756 MB / 1.701 GB, free: 34.75 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.008757/1.633, allocations: 2.279 MB / 1.703 GB, free: 32.47 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002201/1.635, allocations: 1.075 MB / 1.704 GB, free: 31.4 MB / 0.8542 GB
Notification: Performance of Backend: time 8.31e-07/1.635, allocations: 4 kB / 1.704 GB, free: 31.39 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.04018/1.675, allocations: 9.027 MB / 1.713 GB, free: 22.33 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.01641/1.692, allocations: 8.477 MB / 1.721 GB, free: 13.8 MB / 0.8542 GB
Notification: Performance of Templates: time 0.7995/2.491, allocations: 77.01 MB / 1.796 GB, free: 210.4 MB / 0.8542 GB