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 4.935/4.935, allocations: 0.5623 GB / 0.5775 GB, free: 3.391 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 0.002505/0.002505, allocations: 358.4 kB / 0.6446 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 4.319/4.319, allocations: 410.7 MB / 1.113 GB, free: 5.98 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 0.001858/0.001857, allocations: 179.3 kB / 1.226 GB, free: 6.195 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004897/0.0004899, allocations: 12 kB / 1.349 GB, free: 8.309 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7215/0.722, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2571/0.9792, allocations: 187.4 MB / 1.644 GB, free: 96.76 MB / 0.8542 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003108/0.9796, allocations: 99.94 kB / 1.644 GB, free: 96.66 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 1.044/2.024, allocations: 102.6 MB / 1.745 GB, free: 215.7 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.144e-06/2.024, allocations: 0.8438 kB / 1.745 GB, free: 215.7 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001575/2.024, allocations: 59.22 kB / 1.745 GB, free: 215.7 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 0.01157/2.036, allocations: 2.412 MB / 1.747 GB, free: 214.7 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.907e-05/2.036, allocations: 15 kB / 1.747 GB, free: 214.7 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02106/2.057, allocations: 1.898 MB / 1.749 GB, free: 214.5 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006079/2.063, allocations: 1.664 MB / 1.751 GB, free: 214.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003324/2.063, allocations: 215.1 kB / 1.751 GB, free: 214.2 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001552/2.065, allocations: 280.6 kB / 1.751 GB, free: 214.2 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01965/2.085, allocations: 5.269 MB / 1.756 GB, free: 213.9 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001097/2.085, allocations: 5.062 kB / 1.756 GB, free: 213.9 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008053/2.086, allocations: 118.1 kB / 1.756 GB, free: 213.9 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004692/2.086, allocations: 196.1 kB / 1.757 GB, free: 213.9 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02304/2.109, allocations: 5.371 MB / 1.762 GB, free: 213.8 MB / 0.8542 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03963/2.149, allocations: 22.48 MB / 1.784 GB, free: 201.6 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01021/2.159, allocations: 2.985 MB / 1.787 GB, free: 200.4 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008767/2.168, allocations: 1.938 MB / 1.789 GB, free: 199.8 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003064/2.168, allocations: 117.4 kB / 1.789 GB, free: 199.7 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.289e-05/2.168, allocations: 57.34 kB / 1.789 GB, free: 199.7 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=132): time 4.609e-06/2.168, allocations: 0 / 1.789 GB, free: 199.7 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=174): time 0.07595/2.244, allocations: 12.96 MB / 1.801 GB, free: 195.5 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.272e-05/2.244, allocations: 227.5 kB / 1.802 GB, free: 195.3 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001836/2.246, allocations: 0.9478 MB / 1.802 GB, free: 194.9 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005177/2.247, allocations: 52.95 kB / 1.803 GB, free: 194.8 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007832/2.248, allocations: 1.158 MB / 1.804 GB, free: 193.9 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001001/2.249, allocations: 0.5965 MB / 1.804 GB, free: 193.5 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003461/2.249, allocations: 43.16 kB / 1.804 GB, free: 193.4 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0002359/2.249, allocations: 426.2 kB / 1.805 GB, free: 193.1 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008455/2.258, allocations: 1.84 MB / 1.806 GB, free: 192.6 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.009028/2.267, allocations: 2.444 MB / 1.809 GB, free: 191.3 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009137/2.276, allocations: 2.149 MB / 1.811 GB, free: 190.6 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.301e-05/2.276, allocations: 3.812 kB / 1.811 GB, free: 190.6 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=282) (initialization): time 0.02808/2.304, allocations: 5.357 MB / 1.816 GB, free: 189 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000591/2.305, allocations: 0.6192 MB / 1.817 GB, free: 188.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.806e-05/2.305, allocations: 18.91 kB / 1.817 GB, free: 188.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.008404/2.313, allocations: 1.242 MB / 1.818 GB, free: 187.6 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008455/2.322, allocations: 0.7418 MB / 1.819 GB, free: 187.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03121/2.353, allocations: 10.54 MB / 1.829 GB, free: 177.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008004/2.361, allocations: 466 kB / 1.83 GB, free: 177.4 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007189/2.362, allocations: 110.2 kB / 1.83 GB, free: 177.3 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.288e-05/2.362, allocations: 4 kB / 1.83 GB, free: 177.3 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02353/2.385, allocations: 5.206 MB / 1.835 GB, free: 173.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.983e-05/2.386, allocations: 20 kB / 1.835 GB, free: 173.2 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004467/2.39, allocations: 0.9584 MB / 1.836 GB, free: 172.5 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006438/2.397, allocations: 0.7341 MB / 1.836 GB, free: 171.9 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02035/2.417, allocations: 10.37 MB / 1.847 GB, free: 162.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005621/2.423, allocations: 456.1 kB / 1.847 GB, free: 162.3 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005823/2.423, allocations: 102.2 kB / 1.847 GB, free: 162.2 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 {(8,53.1%) 28,(6,83.3%) 30}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.00319/2.426, allocations: 1.288 MB / 1.848 GB, free: 161.1 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000615/2.427, allocations: 122.6 kB / 1.848 GB, free: 161 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02156/2.449, allocations: 4.954 MB / 1.853 GB, free: 157.1 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.945e-05/2.449, allocations: 20 kB / 1.853 GB, free: 157 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.8e-05/2.449, allocations: 12 kB / 1.853 GB, free: 157 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.678e-05/2.449, allocations: 9.094 kB / 1.853 GB, free: 157 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02918/2.478, allocations: 8.929 MB / 1.862 GB, free: 147.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.792e-05/2.478, allocations: 12.16 kB / 1.862 GB, free: 147.9 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005039/2.483, allocations: 0.5294 MB / 1.863 GB, free: 147.4 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.004756/2.488, allocations: 0.9734 MB / 1.863 GB, free: 146.4 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005351/2.488, allocations: 59.92 kB / 1.864 GB, free: 146.4 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02037/2.509, allocations: 9.964 MB / 1.873 GB, free: 136.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.012e-05/2.509, allocations: 14.98 kB / 1.873 GB, free: 136.1 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01967/2.529, allocations: 4.753 MB / 1.878 GB, free: 131.3 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001557/2.53, allocations: 0.5188 MB / 1.878 GB, free: 130.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004526/2.531, allocations: 40 kB / 1.878 GB, free: 130.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00515/2.536, allocations: 411.1 kB / 1.879 GB, free: 130.3 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005733/2.536, allocations: 156.9 kB / 1.879 GB, free: 130.1 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002687/2.537, allocations: 67.59 kB / 1.879 GB, free: 130.1 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001368/2.538, allocations: 0.6786 MB / 1.88 GB, free: 129.4 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 3.91e-07/2.538, allocations: 0 / 1.88 GB, free: 129.4 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.006206/2.544, allocations: 1.234 MB / 1.881 GB, free: 128.2 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 0.000575/2.545, allocations: 166.9 kB / 1.881 GB, free: 128 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.03348/2.578, allocations: 8 MB / 1.889 GB, free: 119.9 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.242e-05/2.579, allocations: 384 / 1.889 GB, free: 119.9 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.01143/2.59, allocations: 2.664 MB / 1.892 GB, free: 117.2 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002147/2.592, allocations: 177.6 kB / 1.892 GB, free: 117.1 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03262/2.625, allocations: 8.327 MB / 1.9 GB, free: 108.6 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002848/2.628, allocations: 2.358 MB / 1.902 GB, free: 106.3 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.006475/2.634, allocations: 1.23 MB / 1.903 GB, free: 105.1 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009279/2.635, allocations: 126.4 kB / 1.903 GB, free: 105 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.874e-06/2.635, allocations: 4 kB / 1.903 GB, free: 105 MB / 0.8542 GB
Notification: Performance of Templates: time 0.07516/2.71, allocations: 34.37 MB / 1.937 GB, free: 71.16 MB / 0.8542 GB