Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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 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.BalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.887/4.887, allocations: 0.5623 GB / 0.5775 GB, free: 3.336 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 0.002549/0.002548, allocations: 361.9 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 4.241/4.241, allocations: 410.7 MB / 1.113 GB, free: 5.949 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: 180.3 kB / 1.226 GB, free: 6.141 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.000511/0.0005114, allocations: 16 kB / 1.349 GB, free: 8.227 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7556/0.7561, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2739/1.03, allocations: 198.9 MB / 1.656 GB, free: 85.21 MB / 0.8542 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004369/1.031, allocations: 122.6 kB / 1.656 GB, free: 85.1 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 1.191/2.222, allocations: 146.5 MB / 1.799 GB, free: 220.8 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.364e-06/2.222, allocations: 4 kB / 1.799 GB, free: 220.8 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001827/2.222, allocations: 76 kB / 1.799 GB, free: 220.7 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: 1083
 * Number of variables: 1083
Notification: Performance of Generate backend data structure: time 0.01455/2.237, allocations: 3.292 MB / 1.802 GB, free: 217.4 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.952e-05/2.237, allocations: 15.62 kB / 1.802 GB, free: 217.4 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02523/2.262, allocations: 2.16 MB / 1.804 GB, free: 215.2 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009963/2.272, allocations: 2.322 MB / 1.807 GB, free: 212.9 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003834/2.273, allocations: 294.7 kB / 1.807 GB, free: 212.6 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00231/2.275, allocations: 382.4 kB / 1.807 GB, free: 212.2 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03231/2.307, allocations: 7.006 MB / 1.814 GB, free: 205.1 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001911/2.307, allocations: 3.938 kB / 1.814 GB, free: 205.1 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001355/2.309, allocations: 165 kB / 1.814 GB, free: 205 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001076/2.31, allocations: 314.6 kB / 1.814 GB, free: 204.7 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03159/2.342, allocations: 6.644 MB / 1.821 GB, free: 198 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 0.05056/2.392, allocations: 28.61 MB / 1.849 GB, free: 167.2 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01263/2.405, allocations: 3.715 MB / 1.853 GB, free: 163.4 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008457/2.413, allocations: 2.082 MB / 1.855 GB, free: 161.3 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003138/2.414, allocations: 131.8 kB / 1.855 GB, free: 161.2 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.139e-05/2.414, allocations: 59.8 kB / 1.855 GB, free: 161.1 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=176): time 4.879e-06/2.414, allocations: 0 / 1.855 GB, free: 161.1 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=221): time 0.1569/2.571, allocations: 24.96 MB / 1.879 GB, free: 136 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.345e-05/2.571, allocations: 235.6 kB / 1.879 GB, free: 135.8 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003321/2.574, allocations: 1.602 MB / 1.881 GB, free: 134.1 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007269/2.575, allocations: 61.7 kB / 1.881 GB, free: 134.1 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001266/2.576, allocations: 1.725 MB / 1.883 GB, free: 132.3 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001311/2.578, allocations: 0.7624 MB / 1.883 GB, free: 131.6 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004483/2.578, allocations: 68 kB / 1.883 GB, free: 131.5 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.000237/2.578, allocations: 448.5 kB / 1.884 GB, free: 131.1 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009787/2.588, allocations: 2.414 MB / 1.886 GB, free: 128.7 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01053/2.599, allocations: 3.533 MB / 1.89 GB, free: 124.6 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01057/2.609, allocations: 2.908 MB / 1.893 GB, free: 121.7 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.688e-05/2.609, allocations: 8 kB / 1.893 GB, free: 121.7 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.0521/2.661, allocations: 8.879 MB / 1.901 GB, free: 112.8 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0009281/2.662, allocations: 1.143 MB / 1.902 GB, free: 111.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.665e-05/2.663, allocations: 36 kB / 1.902 GB, free: 111.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.06536/2.728, allocations: 6.921 MB / 1.909 GB, free: 104.2 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007691/2.736, allocations: 0.9203 MB / 1.91 GB, free: 103.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03631/2.772, allocations: 12.17 MB / 1.922 GB, free: 90.95 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007816/2.78, allocations: 0.565 MB / 1.922 GB, free: 90.39 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001036/2.781, allocations: 207.9 kB / 1.923 GB, free: 90.18 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.321e-05/2.781, allocations: 4 kB / 1.923 GB, free: 90.18 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03836/2.819, allocations: 8.238 MB / 1.931 GB, free: 81.93 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001182/2.82, allocations: 37.97 kB / 1.931 GB, free: 81.9 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02521/2.845, allocations: 3.431 MB / 1.934 GB, free: 78.46 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008668/2.854, allocations: 1.072 MB / 1.935 GB, free: 77.39 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03063/2.884, allocations: 10.03 MB / 1.945 GB, free: 67.23 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007233/2.891, allocations: 0.5302 MB / 1.945 GB, free: 66.7 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009906/2.893, allocations: 199.9 kB / 1.946 GB, free: 66.5 MB / 0.8542 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 ()
 * Number of clocked 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 0.004503/2.897, allocations: 1.694 MB / 1.947 GB, free: 64.8 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000854/2.898, allocations: 193.7 kB / 1.947 GB, free: 64.61 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03782/2.936, allocations: 7.784 MB / 1.955 GB, free: 56.8 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.051e-05/2.936, allocations: 20 kB / 1.955 GB, free: 56.78 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.834e-05/2.936, allocations: 19.94 kB / 1.955 GB, free: 56.76 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.768e-05/2.936, allocations: 15.91 kB / 1.955 GB, free: 56.74 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05092/2.987, allocations: 13.13 MB / 1.968 GB, free: 43.49 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.252e-05/2.987, allocations: 4 kB / 1.968 GB, free: 43.48 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005864/2.993, allocations: 0.6129 MB / 1.969 GB, free: 42.87 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05149/3.044, allocations: 6.593 MB / 1.975 GB, free: 36.27 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007069/3.045, allocations: 79.92 kB / 1.975 GB, free: 36.19 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03516/3.08, allocations: 11.83 MB / 1.987 GB, free: 24.2 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.184e-05/3.08, allocations: 19.89 kB / 1.987 GB, free: 24.18 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03636/3.117, allocations: 7.855 MB / 1.994 GB, free: 16.2 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002319/3.119, allocations: 0.6781 MB / 1.995 GB, free: 15.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008722/3.12, allocations: 45.88 kB / 1.995 GB, free: 15.45 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006698/3.127, allocations: 499.1 kB / 1.995 GB, free: 14.96 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009936/3.128, allocations: 177.6 kB / 1.996 GB, free: 14.79 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004955/3.128, allocations: 123.9 kB / 1.996 GB, free: 14.67 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002506/3.131, allocations: 1.077 MB / 1.997 GB, free: 13.59 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 4.71e-07/3.131, allocations: 3.938 kB / 1.997 GB, free: 13.59 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.00942/3.14, allocations: 1.656 MB / 1.998 GB, free: 11.93 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 (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 0.0009059/3.141, allocations: 193.9 kB / 1.999 GB, free: 11.73 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.04561/3.187, allocations: 10.57 MB / 2.009 GB, free: 1.148 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.318e-05/3.187, allocations: 2 kB / 2.009 GB, free: 1.148 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.01869/3.206, allocations: 3.577 MB / 2.012 GB, free: 13.56 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003378/3.209, allocations: 239.8 kB / 2.013 GB, free: 13.33 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04595/3.255, allocations: 10.75 MB / 2.023 GB, free: 2.461 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007449/3.263, allocations: 2.944 MB / 2.026 GB, free: 15.48 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.01021/3.273, allocations: 1.674 MB / 2.028 GB, free: 13.81 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001469/3.274, allocations: 171.3 kB / 2.028 GB, free: 13.64 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.323e-06/3.274, allocations: 0 / 2.028 GB, free: 13.64 MB / 0.8855 GB
Notification: Performance of Templates: time 0.1461/3.421, allocations: 53.58 MB / 2.08 GB, free: 8.285 MB / 0.9323 GB