Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.241/2.241, allocations: 252.6 MB / 265.2 MB, free: 5.723 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001505/0.001504, allocations: 179.8 kB / 324.5 MB, free: 14.45 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2/2, allocations: 205.4 MB / 0.5754 GB, free: 10.5 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 0.001134/0.001134, allocations: 94.62 kB / 0.6797 GB, free: 15.74 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.493e-05/3.499e-05, allocations: 4 kB / 0.7912 GB, free: 96.61 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2096/0.2097, allocations: 106.2 MB / 0.8949 GB, free: 6.285 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9516/1.161, allocations: 192.5 MB / 1.083 GB, free: 8.594 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003989/1.162, allocations: 116 kB / 1.083 GB, free: 8.523 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5944/1.756, allocations: 146.2 MB / 1.226 GB, free: 10.89 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 1.873e-06/1.756, allocations: 0 / 1.226 GB, free: 10.89 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 0.0002231/1.756, allocations: 83.98 kB / 1.226 GB, free: 10.8 MB / 0.8386 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 0.01427/1.771, allocations: 3.122 MB / 1.229 GB, free: 7.625 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 5.587e-05/1.771, allocations: 15.97 kB / 1.229 GB, free: 7.609 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0233/1.794, allocations: 2.16 MB / 1.231 GB, free: 5.441 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008626/1.803, allocations: 2.318 MB / 1.233 GB, free: 3.078 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004622/1.803, allocations: 291.8 kB / 1.234 GB, free: 2.793 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002206/1.806, allocations: 380 kB / 1.234 GB, free: 2.422 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02387/1.829, allocations: 6.442 MB / 1.24 GB, free: 11.86 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000166/1.83, allocations: 3.938 kB / 1.24 GB, free: 11.86 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001622/1.831, allocations: 168 kB / 1.24 GB, free: 11.7 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001021/1.832, allocations: 306.6 kB / 1.241 GB, free: 11.39 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02319/1.856, allocations: 5.635 MB / 1.246 GB, free: 5.754 MB / 0.8542 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.6724/2.528, allocations: 28.58 MB / 1.274 GB, free: 222 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009329/2.537, allocations: 3.223 MB / 1.277 GB, free: 221.3 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004726/2.542, allocations: 1.611 MB / 1.279 GB, free: 221.2 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000382/2.543, allocations: 123.6 kB / 1.279 GB, free: 221.1 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.595e-05/2.543, allocations: 62.86 kB / 1.279 GB, free: 221.1 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=176): time 4.448e-06/2.543, allocations: 0.75 kB / 1.279 GB, free: 221.1 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=221): time 0.1327/2.675, allocations: 20.41 MB / 1.299 GB, free: 218.4 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000121/2.676, allocations: 240 kB / 1.299 GB, free: 218.2 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003682/2.679, allocations: 1.432 MB / 1.301 GB, free: 218 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006754/2.68, allocations: 62.73 kB / 1.301 GB, free: 218 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001534/2.682, allocations: 1.723 MB / 1.302 GB, free: 217.2 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001336/2.683, allocations: 0.7604 MB / 1.303 GB, free: 216.8 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004961/2.683, allocations: 61.47 kB / 1.303 GB, free: 216.8 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0002974/2.684, allocations: 438 kB / 1.304 GB, free: 216.4 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005441/2.689, allocations: 1.918 MB / 1.305 GB, free: 216.4 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006393/2.696, allocations: 3.033 MB / 1.308 GB, free: 215.1 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005984/2.702, allocations: 2.428 MB / 1.311 GB, free: 215.1 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.489e-05/2.702, allocations: 11.59 kB / 1.311 GB, free: 215.1 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02695/2.729, allocations: 7.456 MB / 1.318 GB, free: 214.9 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003189/2.732, allocations: 14.1 MB / 1.332 GB, free: 200.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001427/2.732, allocations: 36.34 kB / 1.332 GB, free: 200.2 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04202/2.774, allocations: 5.903 MB / 1.338 GB, free: 200.1 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00776/2.782, allocations: 0.9346 MB / 1.339 GB, free: 200.1 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02945/2.811, allocations: 11.45 MB / 1.35 GB, free: 198.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007689/2.819, allocations: 0.5523 MB / 1.35 GB, free: 198.1 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001001/2.82, allocations: 204.4 kB / 1.35 GB, free: 198.1 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.55e-05/2.82, allocations: 3.5 kB / 1.35 GB, free: 198.1 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02352/2.844, allocations: 6.806 MB / 1.357 GB, free: 198 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001629/2.844, allocations: 35.5 kB / 1.357 GB, free: 198 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01595/2.86, allocations: 2.615 MB / 1.36 GB, free: 197.9 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008775/2.869, allocations: 1.072 MB / 1.361 GB, free: 197.9 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02444/2.893, allocations: 9.313 MB / 1.37 GB, free: 194.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007254/2.901, allocations: 0.5096 MB / 1.37 GB, free: 194.3 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009867/2.902, allocations: 206.8 kB / 1.371 GB, free: 194.3 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 162
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete 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 0.001292/2.903, allocations: 300.9 kB / 1.371 GB, free: 194.1 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009517/2.904, allocations: 187.5 kB / 1.371 GB, free: 194 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02375/2.928, allocations: 6.378 MB / 1.377 GB, free: 192.1 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.158e-05/2.928, allocations: 24.09 kB / 1.377 GB, free: 192.1 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.147e-05/2.928, allocations: 14.08 kB / 1.377 GB, free: 192.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.511e-05/2.928, allocations: 13.03 kB / 1.377 GB, free: 192.1 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.038/2.966, allocations: 11.73 MB / 1.389 GB, free: 187.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.388e-05/2.966, allocations: 10.19 kB / 1.389 GB, free: 187.8 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005819/2.972, allocations: 0.6115 MB / 1.389 GB, free: 187.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04217/3.014, allocations: 5.722 MB / 1.395 GB, free: 187.3 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006576/3.015, allocations: 84.05 kB / 1.395 GB, free: 187.2 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02924/3.044, allocations: 11.11 MB / 1.406 GB, free: 182.3 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.18e-05/3.044, allocations: 9.781 kB / 1.406 GB, free: 182.3 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02376/3.068, allocations: 6.909 MB / 1.413 GB, free: 177.4 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002606/3.07, allocations: 0.6809 MB / 1.413 GB, free: 176.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001076/3.072, allocations: 48 kB / 1.413 GB, free: 176.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006608/3.078, allocations: 483.1 kB / 1.414 GB, free: 176.5 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009011/3.079, allocations: 182.9 kB / 1.414 GB, free: 176.4 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005116/3.08, allocations: 113.4 kB / 1.414 GB, free: 176.3 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.00241/3.082, allocations: 1.064 MB / 1.415 GB, free: 175.3 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 2.375e-06/3.082, allocations: 0 / 1.415 GB, free: 175.3 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.009247/3.091, allocations: 1.653 MB / 1.417 GB, free: 173.7 MB / 0.8698 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 ()
 * 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 0.0009062/3.092, allocations: 192.7 kB / 1.417 GB, free: 173.5 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.02688/3.119, allocations: 8.704 MB / 1.425 GB, free: 166.1 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.481e-05/3.119, allocations: 0 / 1.425 GB, free: 166.1 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01032/3.13, allocations: 2.875 MB / 1.428 GB, free: 163.7 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002083/3.132, allocations: 212.9 kB / 1.428 GB, free: 163.5 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03169/3.164, allocations: 7.689 MB / 1.436 GB, free: 157.1 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005135/3.169, allocations: 2.942 MB / 1.439 GB, free: 154.8 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.0099/3.179, allocations: 1.811 MB / 1.441 GB, free: 153.6 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001214/3.18, allocations: 157.1 kB / 1.441 GB, free: 153.5 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.352e-06/3.18, allocations: 0 / 1.441 GB, free: 153.5 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1479/3.328, allocations: 53.71 MB / 1.493 GB, free: 101 MB / 0.8698 GB