Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.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.Conversion.Examples.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.018/5.018, allocations: 0.5623 GB / 0.5769 GB, free: 3.281 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 0.002381/0.002381, allocations: 360 kB / 0.644 GB, free: 185.7 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 4.321/4.321, allocations: 410.7 MB / 1.112 GB, free: 6.023 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 0.002075/0.002075, allocations: 184.6 kB / 1.225 GB, free: 6.172 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005115/0.0005118, allocations: 16 kB / 1.348 GB, free: 8.293 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5973/0.5978, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD): time 0.01673/0.6146, allocations: 14.82 MB / 1.475 GB, free: 269.6 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.009236/0.6239, allocations: 5.577 MB / 1.481 GB, free: 264 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001243/0.6251, allocations: 35.94 kB / 1.481 GB, free: 263.9 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007452/0.6259, allocations: 293.8 kB / 1.481 GB, free: 263.7 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.002582/0.6285, allocations: 0.8294 MB / 1.482 GB, free: 262.8 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002123/0.6307, allocations: 0.6365 MB / 1.482 GB, free: 262.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.004476/0.6352, allocations: 4.786 MB / 1.487 GB, free: 257.4 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.009792/0.645, allocations: 5.831 MB / 1.493 GB, free: 251.8 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002056/0.6471, allocations: 1.253 MB / 1.494 GB, free: 250.6 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002701/0.6498, allocations: 1.859 MB / 1.496 GB, free: 248.7 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005014/0.6504, allocations: 192 kB / 1.496 GB, free: 248.6 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001653/0.652, allocations: 0.589 MB / 1.497 GB, free: 248 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.001504/0.6535, allocations: 1.399 MB / 1.498 GB, free: 246.6 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006888/0.6543, allocations: 0.5394 MB / 1.498 GB, free: 246 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.005031/0.6593, allocations: 5.285 MB / 1.504 GB, free: 240.7 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 5.768e-06/0.6593, allocations: 0 / 1.504 GB, free: 240.7 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.31e-06/0.6594, allocations: 0 / 1.504 GB, free: 240.7 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.000107/0.6595, allocations: 0 / 1.504 GB, free: 240.7 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: 769
 * Number of variables: 769
Notification: Performance of Generate backend data structure: time 0.005133/0.6646, allocations: 2.396 MB / 1.506 GB, free: 238.3 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.632e-05/0.6647, allocations: 11.62 kB / 1.506 GB, free: 238.2 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01229/0.677, allocations: 2.084 MB / 1.508 GB, free: 236.2 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003336/0.6804, allocations: 1.572 MB / 1.51 GB, free: 234.5 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001818/0.6806, allocations: 213.8 kB / 1.51 GB, free: 234.3 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007903/0.6814, allocations: 284 kB / 1.51 GB, free: 234.1 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01315/0.6945, allocations: 5.673 MB / 1.516 GB, free: 228.3 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.87e-05/0.6946, allocations: 4 kB / 1.516 GB, free: 228.3 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004526/0.6951, allocations: 120 kB / 1.516 GB, free: 228.2 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003329/0.6955, allocations: 200.7 kB / 1.516 GB, free: 228 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0155/0.711, allocations: 5.81 MB / 1.522 GB, free: 222.1 MB / 0.8542 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02808/0.7391, allocations: 22.6 MB / 1.544 GB, free: 197.5 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006552/0.7457, allocations: 3.034 MB / 1.547 GB, free: 194.4 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006142/0.7519, allocations: 1.936 MB / 1.548 GB, free: 192.4 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002072/0.7521, allocations: 122.1 kB / 1.549 GB, free: 192.3 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.671e-05/0.7522, allocations: 55.48 kB / 1.549 GB, free: 192.2 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=132): time 4.588e-06/0.7522, allocations: 0 / 1.549 GB, free: 192.2 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=174): time 0.04408/0.7963, allocations: 12.96 MB / 1.561 GB, free: 179.2 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.141e-05/0.7964, allocations: 222.9 kB / 1.562 GB, free: 178.9 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001403/0.7978, allocations: 0.9569 MB / 1.562 GB, free: 178 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003081/0.7981, allocations: 53.7 kB / 1.562 GB, free: 177.9 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005515/0.7987, allocations: 1.15 MB / 1.564 GB, free: 176.8 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005492/0.7993, allocations: 0.6046 MB / 1.564 GB, free: 176.1 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002148/0.7995, allocations: 44 kB / 1.564 GB, free: 176.1 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001713/0.7997, allocations: 435.1 kB / 1.565 GB, free: 175.7 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005115/0.8048, allocations: 1.846 MB / 1.566 GB, free: 173.8 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00664/0.8115, allocations: 2.452 MB / 1.569 GB, free: 171.1 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005577/0.8171, allocations: 2.16 MB / 1.571 GB, free: 168.9 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.24e-05/0.8172, allocations: 8 kB / 1.571 GB, free: 168.9 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=282) (initialization): time 0.01493/0.8321, allocations: 5.384 MB / 1.576 GB, free: 163.5 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003023/0.8324, allocations: 0.6151 MB / 1.577 GB, free: 162.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.795e-05/0.8325, allocations: 24 kB / 1.577 GB, free: 162.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004157/0.8366, allocations: 1.227 MB / 1.578 GB, free: 161.4 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003843/0.8405, allocations: 0.737 MB / 1.579 GB, free: 160.7 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01677/0.8573, allocations: 10.52 MB / 1.589 GB, free: 149.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003444/0.8608, allocations: 459 kB / 1.589 GB, free: 149.5 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003963/0.8612, allocations: 111.9 kB / 1.59 GB, free: 149.3 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.162e-05/0.8613, allocations: 11.95 kB / 1.59 GB, free: 149.3 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01476/0.876, allocations: 5.22 MB / 1.595 GB, free: 144.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.028e-05/0.8761, allocations: 20.31 kB / 1.595 GB, free: 144.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003181/0.8793, allocations: 0.9635 MB / 1.596 GB, free: 143.1 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003966/0.8833, allocations: 0.7331 MB / 1.596 GB, free: 142.4 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01604/0.8994, allocations: 10.37 MB / 1.606 GB, free: 131.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003386/0.9028, allocations: 443.1 kB / 1.607 GB, free: 131.3 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004851/0.9034, allocations: 112 kB / 1.607 GB, free: 131.2 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 81
 * 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 (212):
 * Single equations (assignments): 210
 * 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: 2 {(7,63.3%) 29,(6,83.3%) 30}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.003605/0.907, allocations: 1.274 MB / 1.608 GB, free: 129.9 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005273/0.9075, allocations: 126.5 kB / 1.608 GB, free: 129.8 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01476/0.9223, allocations: 4.957 MB / 1.613 GB, free: 124.8 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.624e-05/0.9224, allocations: 23.95 kB / 1.613 GB, free: 124.8 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.064e-05/0.9224, allocations: 15.94 kB / 1.613 GB, free: 124.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.37e-05/0.9225, allocations: 13.7 kB / 1.613 GB, free: 124.7 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02465/0.9471, allocations: 8.947 MB / 1.622 GB, free: 115.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.006e-05/0.9472, allocations: 8 kB / 1.622 GB, free: 115.6 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003411/0.9506, allocations: 0.527 MB / 1.623 GB, free: 115.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.003399/0.9541, allocations: 0.9733 MB / 1.623 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003208/0.9544, allocations: 59.95 kB / 1.624 GB, free: 114 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01569/0.9701, allocations: 9.972 MB / 1.633 GB, free: 103.8 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.911e-06/0.9702, allocations: 19.94 kB / 1.633 GB, free: 103.8 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01259/0.9828, allocations: 4.751 MB / 1.638 GB, free: 98.9 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001292/0.9841, allocations: 0.5188 MB / 1.638 GB, free: 98.36 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003603/0.9845, allocations: 36 kB / 1.638 GB, free: 98.32 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002993/0.9875, allocations: 395.3 kB / 1.639 GB, free: 97.94 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004642/0.988, allocations: 156.9 kB / 1.639 GB, free: 97.79 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002169/0.9882, allocations: 67.95 kB / 1.639 GB, free: 97.72 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001079/0.9893, allocations: 0.6941 MB / 1.64 GB, free: 97.03 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 7.79e-07/0.9894, allocations: 0 / 1.64 GB, free: 97.03 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.004854/0.9942, allocations: 1.184 MB / 1.641 GB, free: 95.84 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 32
 * 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 (103):
 * Single equations (assignments): 101
 * 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: 2 {(4,100.0%) 32,(8,53.1%) 28}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003697/0.9946, allocations: 151.8 kB / 1.641 GB, free: 95.69 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.02178/1.016, allocations: 8.017 MB / 1.649 GB, free: 87.63 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.075e-05/1.016, allocations: 0 / 1.649 GB, free: 87.63 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.007411/1.024, allocations: 2.667 MB / 1.651 GB, free: 84.94 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001885/1.026, allocations: 179 kB / 1.652 GB, free: 84.77 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02122/1.047, allocations: 8.354 MB / 1.66 GB, free: 76.3 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00327/1.05, allocations: 2.349 MB / 1.662 GB, free: 73.91 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.005071/1.055, allocations: 1.23 MB / 1.663 GB, free: 72.68 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007528/1.056, allocations: 127.3 kB / 1.663 GB, free: 72.55 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.804e-06/1.056, allocations: 0 / 1.663 GB, free: 72.55 MB / 0.8542 GB
Notification: Performance of Templates: time 0.06677/1.123, allocations: 34.31 MB / 1.697 GB, free: 38.45 MB / 0.8542 GB