Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.958/4.958, allocations: 0.5623 GB / 0.5775 GB, free: 3.34 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 0.002496/0.002496, allocations: 358.2 kB / 0.6447 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 4.192/4.192, allocations: 410.7 MB / 1.113 GB, free: 5.934 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 0.001859/0.001859, allocations: 183.7 kB / 1.226 GB, free: 6.152 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006686/0.0006688, allocations: 12 kB / 1.349 GB, free: 8.246 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7263/0.727, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2702/0.9973, allocations: 199.9 MB / 1.657 GB, free: 84.21 MB / 0.8542 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004073/0.9978, allocations: 123.7 kB / 1.657 GB, free: 84.09 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 1.205/2.203, allocations: 147.2 MB / 1.8 GB, free: 219.2 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 3.417e-06/2.203, allocations: 0 / 1.8 GB, free: 219.2 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001865/2.203, allocations: 79.59 kB / 1.801 GB, free: 219.2 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: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.01449/2.218, allocations: 3.329 MB / 1.804 GB, free: 215.8 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.296e-05/2.218, allocations: 11.62 kB / 1.804 GB, free: 215.8 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02248/2.24, allocations: 2.163 MB / 1.806 GB, free: 213.6 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007929/2.248, allocations: 2.331 MB / 1.808 GB, free: 211.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000366/2.249, allocations: 296.3 kB / 1.808 GB, free: 211 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002195/2.251, allocations: 387.5 kB / 1.809 GB, free: 210.6 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02706/2.278, allocations: 7.031 MB / 1.816 GB, free: 203.5 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001834/2.278, allocations: 4 kB / 1.816 GB, free: 203.5 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001683/2.28, allocations: 170.2 kB / 1.816 GB, free: 203.3 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008684/2.281, allocations: 318.2 kB / 1.816 GB, free: 203 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02752/2.308, allocations: 6.66 MB / 1.823 GB, free: 196.3 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 0.05764/2.366, allocations: 28.69 MB / 1.851 GB, free: 165.5 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01789/2.384, allocations: 3.711 MB / 1.854 GB, free: 161.6 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01188/2.396, allocations: 2.09 MB / 1.856 GB, free: 159.5 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004179/2.397, allocations: 125.8 kB / 1.856 GB, free: 159.4 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.293e-05/2.397, allocations: 59.86 kB / 1.857 GB, free: 159.3 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=176): time 6.903e-06/2.397, allocations: 0 / 1.857 GB, free: 159.3 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=221): time 0.1674/2.564, allocations: 25.02 MB / 1.881 GB, free: 134.2 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.069e-05/2.564, allocations: 235.6 kB / 1.881 GB, free: 133.9 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003178/2.567, allocations: 1.648 MB / 1.883 GB, free: 132.3 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006216/2.568, allocations: 61.7 kB / 1.883 GB, free: 132.2 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001114/2.569, allocations: 1.74 MB / 1.885 GB, free: 130.5 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001061/2.57, allocations: 0.761 MB / 1.885 GB, free: 129.7 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004054/2.571, allocations: 64 kB / 1.885 GB, free: 129.7 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.000203/2.571, allocations: 444.5 kB / 1.886 GB, free: 129.2 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009463/2.58, allocations: 2.414 MB / 1.888 GB, free: 126.8 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01095/2.591, allocations: 3.529 MB / 1.892 GB, free: 122.8 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01051/2.602, allocations: 2.908 MB / 1.894 GB, free: 119.9 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.341e-05/2.602, allocations: 8 kB / 1.894 GB, free: 119.8 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03999/2.642, allocations: 8.887 MB / 1.903 GB, free: 110.9 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000682/2.643, allocations: 1.152 MB / 1.904 GB, free: 109.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.76e-05/2.643, allocations: 36 kB / 1.904 GB, free: 109.2 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.05316/2.696, allocations: 6.905 MB / 1.911 GB, free: 102.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007654/2.704, allocations: 0.9319 MB / 1.912 GB, free: 101.4 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0375/2.741, allocations: 12.17 MB / 1.924 GB, free: 89.07 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01013/2.751, allocations: 0.5649 MB / 1.924 GB, free: 88.51 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001378/2.753, allocations: 211.9 kB / 1.925 GB, free: 88.3 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.597e-05/2.753, allocations: 4 kB / 1.925 GB, free: 88.3 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05158/2.805, allocations: 8.227 MB / 1.933 GB, free: 80.06 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001519/2.805, allocations: 36 kB / 1.933 GB, free: 80.02 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03292/2.838, allocations: 3.434 MB / 1.936 GB, free: 76.59 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008802/2.847, allocations: 1.072 MB / 1.937 GB, free: 75.51 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03074/2.877, allocations: 10.03 MB / 1.947 GB, free: 65.35 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007166/2.885, allocations: 0.5341 MB / 1.947 GB, free: 64.81 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009167/2.886, allocations: 203.9 kB / 1.948 GB, free: 64.61 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 0.004355/2.89, allocations: 1.698 MB / 1.949 GB, free: 62.9 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008496/2.891, allocations: 201.3 kB / 1.949 GB, free: 62.71 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03734/2.928, allocations: 7.781 MB / 1.957 GB, free: 54.9 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.977e-05/2.928, allocations: 27.98 kB / 1.957 GB, free: 54.88 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.671e-05/2.928, allocations: 8 kB / 1.957 GB, free: 54.87 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.119e-05/2.928, allocations: 15.97 kB / 1.957 GB, free: 54.85 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0498/2.978, allocations: 13.15 MB / 1.97 GB, free: 41.57 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.887e-05/2.978, allocations: 8 kB / 1.97 GB, free: 41.57 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005696/2.984, allocations: 0.6127 MB / 1.971 GB, free: 40.95 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05083/3.035, allocations: 6.593 MB / 1.977 GB, free: 34.35 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006974/3.035, allocations: 79.92 kB / 1.977 GB, free: 34.27 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03535/3.071, allocations: 11.83 MB / 1.989 GB, free: 22.28 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.571e-05/3.071, allocations: 15.94 kB / 1.989 GB, free: 22.26 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03632/3.107, allocations: 7.866 MB / 1.996 GB, free: 14.27 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002282/3.11, allocations: 0.6857 MB / 1.997 GB, free: 13.57 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006988/3.11, allocations: 55.94 kB / 1.997 GB, free: 13.51 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006643/3.117, allocations: 499 kB / 1.997 GB, free: 13.02 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009745/3.118, allocations: 181.6 kB / 1.998 GB, free: 12.85 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005186/3.119, allocations: 123.9 kB / 1.998 GB, free: 12.73 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002599/3.121, allocations: 1.102 MB / 1.999 GB, free: 11.62 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 6.71e-07/3.121, allocations: 0 / 1.999 GB, free: 11.62 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.009747/3.131, allocations: 1.656 MB / 2 GB, free: 9.969 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 0.0008329/3.132, allocations: 194.9 kB / 2.001 GB, free: 9.766 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.04519/3.177, allocations: 10.58 MB / 2.011 GB, free: 15.18 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.364e-05/3.177, allocations: 0 / 2.011 GB, free: 15.18 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01884/3.196, allocations: 3.583 MB / 2.014 GB, free: 11.58 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003205/3.199, allocations: 255.4 kB / 2.015 GB, free: 11.34 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04432/3.244, allocations: 10.8 MB / 2.025 GB, free: 428 kB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006949/3.251, allocations: 2.953 MB / 2.028 GB, free: 13.43 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.009851/3.26, allocations: 1.685 MB / 2.03 GB, free: 11.75 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001372/3.262, allocations: 175.3 kB / 2.03 GB, free: 11.57 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.312e-06/3.262, allocations: 0 / 2.03 GB, free: 11.57 MB / 0.8855 GB
Notification: Performance of Templates: time 0.1462/3.408, allocations: 54.08 MB / 2.083 GB, free: 5.727 MB / 0.9323 GB