Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 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.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.912/4.912, allocations: 0.5623 GB / 0.5775 GB, free: 3.355 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 0.002436/0.002436, allocations: 365.5 kB / 0.6446 GB, free: 185.6 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 4.224/4.224, allocations: 410.7 MB / 1.113 GB, free: 6.004 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 0.00181/0.00181, allocations: 197.7 kB / 1.226 GB, free: 6.141 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007237/0.000724, allocations: 12 kB / 1.349 GB, free: 8.246 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7122/0.713, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.268/0.981, allocations: 199.4 MB / 1.656 GB, free: 84.66 MB / 0.8542 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004445/0.9815, allocations: 123.4 kB / 1.656 GB, free: 84.54 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 1.169/2.151, allocations: 140.4 MB / 1.793 GB, free: 224.2 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.535e-06/2.151, allocations: 0 / 1.793 GB, free: 224.2 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001786/2.151, allocations: 79.52 kB / 1.793 GB, free: 224.2 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: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.01473/2.166, allocations: 3.182 MB / 1.797 GB, free: 222.1 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.361e-05/2.166, allocations: 14.94 kB / 1.797 GB, free: 222.1 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02306/2.189, allocations: 2.143 MB / 1.799 GB, free: 220.9 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007341/2.196, allocations: 2.241 MB / 1.801 GB, free: 218.6 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003532/2.197, allocations: 279.1 kB / 1.801 GB, free: 218.3 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002016/2.199, allocations: 360.4 kB / 1.801 GB, free: 218 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02715/2.226, allocations: 6.71 MB / 1.808 GB, free: 211.2 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001756/2.226, allocations: 4 kB / 1.808 GB, free: 211.2 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001634/2.228, allocations: 154.1 kB / 1.808 GB, free: 211.1 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008383/2.228, allocations: 310.1 kB / 1.808 GB, free: 210.8 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02695/2.255, allocations: 6.518 MB / 1.815 GB, free: 204.2 MB / 0.8542 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 0.05084/2.306, allocations: 28.23 MB / 1.842 GB, free: 173.8 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0136/2.32, allocations: 4.247 MB / 1.847 GB, free: 169.4 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009474/2.33, allocations: 2.35 MB / 1.849 GB, free: 167 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003914/2.33, allocations: 136.3 kB / 1.849 GB, free: 166.9 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.025e-05/2.33, allocations: 64.5 kB / 1.849 GB, free: 166.8 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=198): time 5.41e-06/2.33, allocations: 0 / 1.849 GB, free: 166.8 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=255): time 0.1951/2.525, allocations: 29.09 MB / 1.877 GB, free: 137.7 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.767e-05/2.525, allocations: 235.6 kB / 1.878 GB, free: 137.4 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002732/2.528, allocations: 1.435 MB / 1.879 GB, free: 136 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007654/2.529, allocations: 69.7 kB / 1.879 GB, free: 135.9 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001058/2.53, allocations: 1.546 MB / 1.881 GB, free: 134.4 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001376/2.531, allocations: 0.8677 MB / 1.881 GB, free: 133.5 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000482/2.532, allocations: 60 kB / 1.882 GB, free: 133.5 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0002362/2.532, allocations: 436.4 kB / 1.882 GB, free: 133 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009947/2.542, allocations: 2.531 MB / 1.884 GB, free: 130.5 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01075/2.553, allocations: 3.446 MB / 1.888 GB, free: 126.6 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01107/2.564, allocations: 2.978 MB / 1.891 GB, free: 123.6 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.101e-05/2.564, allocations: 8 kB / 1.891 GB, free: 123.6 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.04145/2.605, allocations: 9.175 MB / 1.9 GB, free: 114.4 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005392/2.606, allocations: 0.8976 MB / 1.901 GB, free: 113.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.513e-05/2.606, allocations: 28 kB / 1.901 GB, free: 113.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.05518/2.661, allocations: 7.142 MB / 1.908 GB, free: 105.9 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007669/2.669, allocations: 0.8813 MB / 1.908 GB, free: 105 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04158/2.711, allocations: 14.21 MB / 1.922 GB, free: 90.68 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007562/2.718, allocations: 0.5458 MB / 1.923 GB, free: 90.13 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001141/2.72, allocations: 195.9 kB / 1.923 GB, free: 89.94 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.301e-05/2.72, allocations: 4 kB / 1.923 GB, free: 89.94 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04197/2.762, allocations: 8.463 MB / 1.931 GB, free: 81.42 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.591e-05/2.762, allocations: 28 kB / 1.931 GB, free: 81.39 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02606/2.788, allocations: 3.547 MB / 1.935 GB, free: 77.84 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008988/2.797, allocations: 1.049 MB / 1.936 GB, free: 76.79 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03579/2.833, allocations: 11.69 MB / 1.947 GB, free: 64.96 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008514/2.841, allocations: 0.5146 MB / 1.948 GB, free: 64.45 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001027/2.842, allocations: 195.8 kB / 1.948 GB, free: 64.25 MB / 0.8542 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 0.004368/2.847, allocations: 1.62 MB / 1.949 GB, free: 62.62 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008577/2.848, allocations: 189.7 kB / 1.95 GB, free: 62.43 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04025/2.888, allocations: 8.914 MB / 1.958 GB, free: 53.48 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.08e-05/2.888, allocations: 24 kB / 1.958 GB, free: 53.45 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.308e-05/2.888, allocations: 12 kB / 1.958 GB, free: 53.44 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.792e-05/2.888, allocations: 19.75 kB / 1.958 GB, free: 53.43 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0541/2.942, allocations: 14.02 MB / 1.972 GB, free: 39.28 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.197e-05/2.942, allocations: 8 kB / 1.972 GB, free: 39.27 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005926/2.948, allocations: 0.6161 MB / 1.973 GB, free: 38.66 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05232/3.001, allocations: 6.823 MB / 1.979 GB, free: 31.82 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007087/3.001, allocations: 87.92 kB / 1.979 GB, free: 31.73 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03873/3.04, allocations: 13.78 MB / 1.993 GB, free: 17.79 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.118e-05/3.04, allocations: 15.89 kB / 1.993 GB, free: 17.77 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03739/3.078, allocations: 8.403 MB / 2.001 GB, free: 9.254 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00251/3.08, allocations: 0.7288 MB / 2.002 GB, free: 8.504 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008441/3.081, allocations: 59.94 kB / 2.002 GB, free: 8.445 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006658/3.088, allocations: 0.4913 MB / 2.002 GB, free: 7.953 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009023/3.089, allocations: 202 kB / 2.003 GB, free: 7.754 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004753/3.089, allocations: 131.6 kB / 2.003 GB, free: 7.629 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002161/3.091, allocations: 1.012 MB / 2.004 GB, free: 6.613 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 5.01e-07/3.091, allocations: 0 / 2.004 GB, free: 6.613 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.008476/3.1, allocations: 1.648 MB / 2.005 GB, free: 4.965 MB / 0.8542 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 0.0009069/3.101, allocations: 204.9 kB / 2.005 GB, free: 4.754 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.04997/3.151, allocations: 11.11 MB / 2.016 GB, free: 9.617 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.142e-05/3.151, allocations: 4.25 kB / 2.016 GB, free: 9.613 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01989/3.171, allocations: 3.875 MB / 2.02 GB, free: 5.723 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00389/3.175, allocations: 249.3 kB / 2.02 GB, free: 5.488 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1035/3.278, allocations: 12.03 MB / 2.032 GB, free: 9.34 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006588/3.285, allocations: 2.864 MB / 2.035 GB, free: 6.438 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.009858/3.295, allocations: 1.662 MB / 2.037 GB, free: 4.797 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001415/3.296, allocations: 165.6 kB / 2.037 GB, free: 4.637 MB / 0.8855 GB
Notification: Performance of SimCode: time 3.958e-06/3.296, allocations: 4 kB / 2.037 GB, free: 4.633 MB / 0.8855 GB
Notification: Performance of Templates: time 0.9111/4.207, allocations: 58.34 MB / 2.094 GB, free: 280.9 MB / 0.9323 GB