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.UnbalancedStepUp.DY.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.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.328/2.328, allocations: 251.1 MB / 266.1 MB, free: 11.61 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 0.001605/0.001605, allocations: 189 kB / 325.6 MB, free: 2.797 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 2.36/2.36, allocations: 205.4 MB / 0.5766 GB, free: 20.73 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: 97.33 kB / 0.6811 GB, free: 13.55 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004752/0.0004751, allocations: 12.53 kB / 0.7952 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2154/0.2159, allocations: 106.3 MB / 0.8989 GB, free: 65.38 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9311/1.147, allocations: 193.7 MB / 1.088 GB, free: 54.38 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004553/1.148, allocations: 117.8 kB / 1.088 GB, free: 54.38 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5276/1.675, allocations: 141.3 MB / 1.226 GB, free: 12.1 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 3.937e-06/1.675, allocations: 4 kB / 1.226 GB, free: 12.1 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0002537/1.675, allocations: 72 kB / 1.226 GB, free: 12.03 MB / 0.7292 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01494/1.69, allocations: 3.221 MB / 1.229 GB, free: 8.758 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 4.861e-05/1.691, allocations: 8.031 kB / 1.229 GB, free: 8.75 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02326/1.714, allocations: 2.145 MB / 1.231 GB, free: 6.598 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008213/1.722, allocations: 2.247 MB / 1.234 GB, free: 4.324 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004246/1.723, allocations: 278.6 kB / 1.234 GB, free: 4.062 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002181/1.725, allocations: 367.3 kB / 1.234 GB, free: 3.715 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02804/1.753, allocations: 6.705 MB / 1.241 GB, free: 12.91 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001832/1.753, allocations: 7.938 kB / 1.241 GB, free: 12.91 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001649/1.755, allocations: 161.7 kB / 1.241 GB, free: 12.76 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009804/1.756, allocations: 306.4 kB / 1.241 GB, free: 12.46 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02937/1.785, allocations: 6.538 MB / 1.248 GB, free: 5.914 MB / 0.7448 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 0.06096/1.846, allocations: 28.31 MB / 1.275 GB, free: 7.34 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01487/1.861, allocations: 4.242 MB / 1.279 GB, free: 2.883 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004697/1.862, allocations: 134.2 kB / 1.28 GB, free: 2.746 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.755e-05/1.862, allocations: 64.5 kB / 1.28 GB, free: 2.676 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=198): time 6.783e-06/1.862, allocations: 0 / 1.28 GB, free: 2.676 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=255): time 0.196/2.058, allocations: 28.46 MB / 1.307 GB, free: 6.219 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001491/2.058, allocations: 239.6 kB / 1.308 GB, free: 5.938 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003344/2.061, allocations: 1.33 MB / 1.309 GB, free: 4.602 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008184/2.062, allocations: 73.64 kB / 1.309 GB, free: 4.523 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001581/2.064, allocations: 1.566 MB / 1.311 GB, free: 2.945 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001673/2.065, allocations: 0.8617 MB / 1.311 GB, free: 2.09 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005906/2.066, allocations: 64 kB / 1.311 GB, free: 2.027 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 0.0003453/2.066, allocations: 436.4 kB / 1.312 GB, free: 1.594 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01109/2.077, allocations: 2.53 MB / 1.314 GB, free: 15.06 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01218/2.09, allocations: 3.434 MB / 1.318 GB, free: 11.23 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01207/2.102, allocations: 2.973 MB / 1.321 GB, free: 8.238 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.393e-05/2.102, allocations: 8 kB / 1.321 GB, free: 8.23 MB / 0.823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.04061/2.143, allocations: 8.836 MB / 1.329 GB, free: 15.34 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0045/2.147, allocations: 10.8 MB / 1.34 GB, free: 3.68 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.021e-05/2.147, allocations: 24 kB / 1.34 GB, free: 3.656 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.05151/2.199, allocations: 6.655 MB / 1.346 GB, free: 12.98 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007713/2.206, allocations: 0.8776 MB / 1.347 GB, free: 12.11 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03913/2.246, allocations: 14.04 MB / 1.361 GB, free: 13.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007555/2.253, allocations: 0.5107 MB / 1.361 GB, free: 13.38 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00123/2.255, allocations: 195.9 kB / 1.362 GB, free: 13.19 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.392e-05/2.255, allocations: 4 kB / 1.362 GB, free: 13.19 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03868/2.293, allocations: 8.116 MB / 1.37 GB, free: 5.023 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001205/2.293, allocations: 31.95 kB / 1.37 GB, free: 4.992 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02306/2.317, allocations: 3.209 MB / 1.373 GB, free: 1.773 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00939/2.326, allocations: 1.041 MB / 1.374 GB, free: 0.7305 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03254/2.359, allocations: 11.54 MB / 1.385 GB, free: 5.059 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006973/2.366, allocations: 0.4951 MB / 1.385 GB, free: 4.562 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008953/2.367, allocations: 188 kB / 1.386 GB, free: 4.379 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * 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 (302):
 * Single equations (assignments): 300
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.004631/2.371, allocations: 1.628 MB / 1.387 GB, free: 2.738 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009535/2.372, allocations: 197.7 kB / 1.387 GB, free: 2.543 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.6539/3.026, allocations: 8.566 MB / 1.396 GB, free: 243.1 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.975e-05/3.026, allocations: 26.86 kB / 1.396 GB, free: 243.1 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.868e-05/3.026, allocations: 13.67 kB / 1.396 GB, free: 243.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001266/3.026, allocations: 15.08 kB / 1.396 GB, free: 243.1 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05685/3.083, allocations: 13.68 MB / 1.409 GB, free: 241.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.516e-05/3.083, allocations: 9.438 kB / 1.409 GB, free: 241.9 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005839/3.089, allocations: 0.6186 MB / 1.41 GB, free: 241.9 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04842/3.138, allocations: 6.476 MB / 1.416 GB, free: 241.8 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007435/3.139, allocations: 85.5 kB / 1.416 GB, free: 241.8 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03417/3.173, allocations: 13.64 MB / 1.43 GB, free: 240 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.028e-05/3.173, allocations: 9.312 kB / 1.43 GB, free: 240 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0329/3.206, allocations: 8.525 MB / 1.438 GB, free: 238.6 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002589/3.208, allocations: 0.7449 MB / 1.439 GB, free: 238.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008011/3.209, allocations: 47.38 kB / 1.439 GB, free: 238.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006259/3.215, allocations: 486.2 kB / 1.439 GB, free: 238.5 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009445/3.216, allocations: 199.6 kB / 1.439 GB, free: 238.5 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004248/3.217, allocations: 119.9 kB / 1.439 GB, free: 238.5 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.002284/3.219, allocations: 1.043 MB / 1.44 GB, free: 238.4 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 9.72e-07/3.219, allocations: 0 / 1.44 GB, free: 238.4 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.008908/3.228, allocations: 1.654 MB / 1.442 GB, free: 238.4 MB / 0.8855 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 (158):
 * Single equations (assignments): 156
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001005/3.229, allocations: 201.2 kB / 1.442 GB, free: 238.3 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.04172/3.271, allocations: 10.69 MB / 1.453 GB, free: 237.9 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.766e-05/3.271, allocations: 0 / 1.453 GB, free: 237.9 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.01592/3.287, allocations: 3.665 MB / 1.456 GB, free: 237.7 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002553/3.29, allocations: 221.4 kB / 1.456 GB, free: 237.7 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05223/3.342, allocations: 12.06 MB / 1.468 GB, free: 234.4 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005754/3.348, allocations: 2.893 MB / 1.471 GB, free: 233.6 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.008829/3.357, allocations: 1.657 MB / 1.473 GB, free: 233.6 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001304/3.358, allocations: 165.6 kB / 1.473 GB, free: 233.6 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.182e-06/3.358, allocations: 2.062 kB / 1.473 GB, free: 233.6 MB / 0.8855 GB
Notification: Performance of Templates: time 0.1603/3.518, allocations: 57.52 MB / 1.529 GB, free: 203.8 MB / 0.8855 GB