Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.186/2.186, allocations: 251.1 MB / 266.1 MB, free: 11.62 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001591/0.001591, allocations: 181.9 kB / 325.6 MB, free: 2.836 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.452/2.452, allocations: 205.4 MB / 0.5766 GB, free: 20.75 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001093/0.001093, allocations: 87.95 kB / 0.6811 GB, free: 13.6 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006488/0.0006489, allocations: 11.78 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.211/0.2117, allocations: 106.3 MB / 0.8989 GB, free: 65.45 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9609/1.173, allocations: 181.1 MB / 1.076 GB, free: 65.99 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003815/1.173, allocations: 99.39 kB / 1.076 GB, free: 65.99 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.4579/1.631, allocations: 106.3 MB / 1.18 GB, free: 30.9 MB / 0.698 GB
Notification: Performance of FrontEnd: time 3.066e-06/1.631, allocations: 0 / 1.18 GB, free: 30.9 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0001936/1.631, allocations: 58.47 kB / 1.18 GB, free: 30.89 MB / 0.698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 809
 * Number of variables: 809
Notification: Performance of Generate backend data structure: time 0.01414/1.646, allocations: 2.503 MB / 1.182 GB, free: 29.09 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.595e-05/1.646, allocations: 12.03 kB / 1.182 GB, free: 29.08 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03059/1.676, allocations: 1.904 MB / 1.184 GB, free: 27.17 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008132/1.684, allocations: 1.737 MB / 1.186 GB, free: 25.86 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000374/1.685, allocations: 224.8 kB / 1.186 GB, free: 25.73 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002135/1.687, allocations: 295.7 kB / 1.186 GB, free: 25.54 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02791/1.715, allocations: 5.44 MB / 1.192 GB, free: 21.68 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001291/1.715, allocations: 7.938 kB / 1.192 GB, free: 21.68 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001098/1.716, allocations: 126.1 kB / 1.192 GB, free: 21.64 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005154/1.717, allocations: 203.2 kB / 1.192 GB, free: 21.46 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0241/1.741, allocations: 5.489 MB / 1.197 GB, free: 17.23 MB / 0.698 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 0.04289/1.784, allocations: 22.78 MB / 1.219 GB, free: 8.43 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0103/1.794, allocations: 2.511 MB / 1.222 GB, free: 5.801 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003873/1.795, allocations: 126.1 kB / 1.222 GB, free: 5.66 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.384e-05/1.795, allocations: 55.5 kB / 1.222 GB, free: 5.598 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=123): time 4.388e-06/1.795, allocations: 0 / 1.222 GB, free: 5.598 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=153): time 0.07131/1.866, allocations: 11.72 MB / 1.234 GB, free: 9.836 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001302/1.866, allocations: 222.9 kB / 1.234 GB, free: 9.566 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00229/1.869, allocations: 0.9642 MB / 1.235 GB, free: 8.594 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.000515/1.869, allocations: 49.7 kB / 1.235 GB, free: 8.539 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001203/1.87, allocations: 1.254 MB / 1.236 GB, free: 7.266 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001097/1.871, allocations: 0.5354 MB / 1.237 GB, free: 6.723 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004529/1.872, allocations: 44 kB / 1.237 GB, free: 6.68 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0003992/1.872, allocations: 427.2 kB / 1.237 GB, free: 6.254 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009067/1.881, allocations: 1.807 MB / 1.239 GB, free: 4.441 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00981/1.891, allocations: 2.478 MB / 1.241 GB, free: 1.656 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009588/1.901, allocations: 2.145 MB / 1.243 GB, free: 15.51 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.253e-05/1.901, allocations: 11.94 kB / 1.243 GB, free: 15.5 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=282) (initialization): time 0.02479/1.926, allocations: 5.107 MB / 1.248 GB, free: 10.36 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003809/1.93, allocations: 8.443 MB / 1.256 GB, free: 1.262 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.631e-05/1.93, allocations: 24 kB / 1.257 GB, free: 1.238 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003867/1.934, allocations: 0.7386 MB / 1.257 GB, free: 492 kB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006951/1.941, allocations: 0.7761 MB / 1.258 GB, free: 15.7 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02228/1.963, allocations: 12.76 MB / 1.27 GB, free: 2.133 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005982/1.969, allocations: 470.9 kB / 1.271 GB, free: 1.672 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007868/1.97, allocations: 119.9 kB / 1.271 GB, free: 1.555 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 1.863e-05/1.97, allocations: 5.406 kB / 1.271 GB, free: 1.551 MB / 0.7605 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02313/1.993, allocations: 4.962 MB / 1.276 GB, free: 12.57 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001092/1.993, allocations: 24 kB / 1.276 GB, free: 12.54 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0033/1.997, allocations: 0.6807 MB / 1.277 GB, free: 11.84 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006885/2.004, allocations: 0.776 MB / 1.277 GB, free: 11.07 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0209/2.024, allocations: 12.65 MB / 1.29 GB, free: 13.61 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005715/2.03, allocations: 447.2 kB / 1.29 GB, free: 13.17 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007325/2.031, allocations: 115.9 kB / 1.29 GB, free: 13.06 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 97
 * 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 (240):
 * Single equations (assignments): 234
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.003963/2.035, allocations: 1.328 MB / 1.292 GB, free: 11.72 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000649/2.036, allocations: 126.5 kB / 1.292 GB, free: 11.59 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0218/2.057, allocations: 4.573 MB / 1.296 GB, free: 6.957 MB / 0.7917 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.384e-05/2.058, allocations: 15.95 kB / 1.296 GB, free: 6.941 MB / 0.7917 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.802e-05/2.058, allocations: 12 kB / 1.296 GB, free: 6.93 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.566e-05/2.058, allocations: 7.969 kB / 1.296 GB, free: 6.922 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03154/2.089, allocations: 8.027 MB / 1.304 GB, free: 14.73 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.672e-05/2.089, allocations: 8 kB / 1.304 GB, free: 14.72 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005088/2.094, allocations: 0.5267 MB / 1.304 GB, free: 14.19 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.003322/2.098, allocations: 0.6381 MB / 1.305 GB, free: 13.54 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004329/2.098, allocations: 55.91 kB / 1.305 GB, free: 13.48 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02026/2.119, allocations: 12.31 MB / 1.317 GB, free: 384 kB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.232e-05/2.119, allocations: 11.94 kB / 1.317 GB, free: 372 kB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01951/2.138, allocations: 4.532 MB / 1.322 GB, free: 11.55 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001853/2.14, allocations: 0.4916 MB / 1.322 GB, free: 11.04 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006045/2.141, allocations: 36 kB / 1.322 GB, free: 11.01 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005098/2.146, allocations: 407.2 kB / 1.323 GB, free: 10.61 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006514/2.146, allocations: 128.7 kB / 1.323 GB, free: 10.48 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002616/2.147, allocations: 55.95 kB / 1.323 GB, free: 10.43 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.001908/2.149, allocations: 0.7605 MB / 1.323 GB, free: 9.668 MB / 0.823 GB
Notification: Performance of sort global known variables: time 6.42e-07/2.149, allocations: 0 / 1.323 GB, free: 9.668 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.007353/2.156, allocations: 1.195 MB / 1.325 GB, free: 8.473 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 28
 * 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 (105):
 * Single equations (assignments): 99
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007664/2.157, allocations: 166.9 kB / 1.325 GB, free: 8.301 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.03528/2.192, allocations: 8.241 MB / 1.333 GB, free: 15.91 MB / 0.8386 GB
Notification: Performance of simCode: created event and clocks part: time 1.237e-05/2.192, allocations: 0 / 1.333 GB, free: 15.91 MB / 0.8386 GB
Notification: Performance of simCode: created simulation system equations: time 0.01151/2.204, allocations: 2.756 MB / 1.335 GB, free: 13.08 MB / 0.8386 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001848/2.206, allocations: 156.9 kB / 1.336 GB, free: 12.93 MB / 0.8386 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03742/2.243, allocations: 8.308 MB / 1.344 GB, free: 4.512 MB / 0.8386 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004233/2.247, allocations: 2.377 MB / 1.346 GB, free: 2.098 MB / 0.8386 GB
Notification: Performance of simCode: alias equations: time 0.007328/2.255, allocations: 1.299 MB / 1.347 GB, free: 0.793 MB / 0.8386 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009988/2.256, allocations: 123.3 kB / 1.347 GB, free: 0.6719 MB / 0.8386 GB
Notification: Performance of SimCode: time 1.032e-06/2.256, allocations: 0 / 1.347 GB, free: 0.6719 MB / 0.8386 GB
Notification: Performance of Templates: time 0.08276/2.339, allocations: 29.42 MB / 1.376 GB, free: 3.332 MB / 0.8698 GB