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 2.468/2.468, allocations: 287.9 MB / 302.9 MB, free: 8.324 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00146/0.00146, allocations: 170.1 kB / 371.4 MB, free: 10.66 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.292/2.292, allocations: 205.4 MB / 0.6301 GB, free: 10.39 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001006/0.001006, allocations: 98.41 kB / 0.7434 GB, free: 6.398 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004613/0.0004614, allocations: 11 kB / 0.8662 GB, free: 141.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.164/0.1645, allocations: 115.3 MB / 0.9788 GB, free: 28.17 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD): time 0.01681/0.1814, allocations: 14.5 MB / 0.9929 GB, free: 13.62 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.00909/0.1905, allocations: 5.545 MB / 0.9983 GB, free: 8.059 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00112/0.1917, allocations: 39.88 kB / 0.9984 GB, free: 8.02 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.000774/0.1925, allocations: 322.1 kB / 0.9987 GB, free: 7.703 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.002173/0.1947, allocations: 0.6035 MB / 0.9993 GB, free: 7.098 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00303/0.1977, allocations: 0.6238 MB / 0.9999 GB, free: 6.473 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.003484/0.2012, allocations: 1.747 MB / 1.002 GB, free: 4.723 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01003/0.2113, allocations: 5.815 MB / 1.007 GB, free: 14.86 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002118/0.2135, allocations: 1.044 MB / 1.008 GB, free: 13.81 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002474/0.216, allocations: 1.211 MB / 1.009 GB, free: 12.6 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006632/0.2167, allocations: 188 kB / 1.01 GB, free: 12.41 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001875/0.2186, allocations: 0.5813 MB / 1.01 GB, free: 11.83 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.002031/0.2206, allocations: 1.29 MB / 1.011 GB, free: 10.54 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009567/0.2216, allocations: 0.5395 MB / 1.012 GB, free: 9.992 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.007533/0.2292, allocations: 5.268 MB / 1.017 GB, free: 4.711 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 4.461e-06/0.2292, allocations: 0 / 1.017 GB, free: 4.711 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.632e-06/0.2292, allocations: 0 / 1.017 GB, free: 4.711 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0001041/0.2293, allocations: 0 / 1.017 GB, free: 4.711 MB / 0.6355 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 0.006335/0.2357, allocations: 2.404 MB / 1.019 GB, free: 2.246 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.441e-05/0.2357, allocations: 12.02 kB / 1.02 GB, free: 2.234 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01331/0.2491, allocations: 2.072 MB / 1.022 GB, free: 160 kB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004103/0.2532, allocations: 1.58 MB / 1.023 GB, free: 14.53 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000271/0.2535, allocations: 217.7 kB / 1.023 GB, free: 14.32 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009566/0.2545, allocations: 276 kB / 1.024 GB, free: 14.05 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01579/0.2703, allocations: 5.646 MB / 1.029 GB, free: 8.305 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.14e-05/0.2704, allocations: 3.938 kB / 1.029 GB, free: 8.301 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005308/0.2709, allocations: 132 kB / 1.029 GB, free: 8.172 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004125/0.2714, allocations: 192.8 kB / 1.029 GB, free: 7.98 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01859/0.29, allocations: 5.814 MB / 1.035 GB, free: 2.148 MB / 0.6511 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03912/0.3291, allocations: 22.83 MB / 1.057 GB, free: 9.281 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008545/0.3377, allocations: 3.111 MB / 1.06 GB, free: 6.004 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003084/0.3381, allocations: 118 kB / 1.06 GB, free: 5.871 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.754e-05/0.3381, allocations: 55.5 kB / 1.061 GB, free: 5.809 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=132): time 5.179e-06/0.3382, allocations: 4 kB / 1.061 GB, free: 5.805 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=132): time 0.6801/1.018, allocations: 6.069 MB / 1.066 GB, free: 83.38 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.609e-05/1.018, allocations: 221.9 kB / 1.067 GB, free: 83.12 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001984/1.02, allocations: 0.9546 MB / 1.068 GB, free: 83 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002673/1.021, allocations: 47.31 kB / 1.068 GB, free: 82.97 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007462/1.021, allocations: 1.155 MB / 1.069 GB, free: 82.38 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005653/1.022, allocations: 471.7 kB / 1.069 GB, free: 82.09 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001839/1.022, allocations: 37.31 kB / 1.069 GB, free: 82.09 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001934/1.022, allocations: 418.8 kB / 1.07 GB, free: 81.77 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005462/1.028, allocations: 1.672 MB / 1.071 GB, free: 81.43 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006083/1.034, allocations: 2.224 MB / 1.073 GB, free: 80.32 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006075/1.04, allocations: 1.934 MB / 1.075 GB, free: 79.73 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.685e-05/1.04, allocations: 5.156 kB / 1.075 GB, free: 79.73 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=240) (initialization): time 0.01471/1.055, allocations: 4.483 MB / 1.08 GB, free: 78.37 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001391/1.056, allocations: 6.871 MB / 1.086 GB, free: 71.02 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.692e-05/1.056, allocations: 21.78 kB / 1.086 GB, free: 71.02 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002428/1.059, allocations: 0.6335 MB / 1.087 GB, free: 70.91 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006331/1.065, allocations: 0.7311 MB / 1.088 GB, free: 70.86 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01594/1.081, allocations: 5.354 MB / 1.093 GB, free: 67.89 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003692/1.085, allocations: 0.5768 MB / 1.094 GB, free: 67.75 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004114/1.085, allocations: 101.2 kB / 1.094 GB, free: 67.73 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.495e-05/1.085, allocations: 4.672 kB / 1.094 GB, free: 67.73 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0134/1.099, allocations: 4.331 MB / 1.098 GB, free: 66.44 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.308e-05/1.099, allocations: 18.47 kB / 1.098 GB, free: 66.44 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001363/1.1, allocations: 442.8 kB / 1.098 GB, free: 66.33 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003857/1.104, allocations: 0.7348 MB / 1.099 GB, free: 66.28 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00804/1.112, allocations: 5.264 MB / 1.104 GB, free: 63.37 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00329/1.116, allocations: 0.5266 MB / 1.105 GB, free: 63.26 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003536/1.116, allocations: 98.41 kB / 1.105 GB, free: 63.25 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 79
 * 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 (205):
 * Single equations (assignments): 204
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,75.0%) 30}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.002272/1.118, allocations: 1.219 MB / 1.106 GB, free: 62.64 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005099/1.119, allocations: 112.4 kB / 1.106 GB, free: 62.59 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01205/1.131, allocations: 3.948 MB / 1.11 GB, free: 60.42 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.728e-05/1.131, allocations: 14.16 kB / 1.11 GB, free: 60.42 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.589e-05/1.131, allocations: 11.62 kB / 1.11 GB, free: 60.42 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.492e-05/1.131, allocations: 12.91 kB / 1.11 GB, free: 60.41 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01882/1.15, allocations: 7.359 MB / 1.117 GB, free: 55.97 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.842e-05/1.15, allocations: 5.344 kB / 1.117 GB, free: 55.97 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002985/1.153, allocations: 0.5157 MB / 1.118 GB, free: 55.77 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001591/1.155, allocations: 472.7 kB / 1.118 GB, free: 55.55 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002774/1.155, allocations: 46.64 kB / 1.118 GB, free: 55.53 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008614/1.163, allocations: 5.244 MB / 1.123 GB, free: 51.9 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.422e-06/1.164, allocations: 15.53 kB / 1.123 GB, free: 51.89 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01071/1.174, allocations: 4.126 MB / 1.127 GB, free: 49.24 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001135/1.175, allocations: 496.8 kB / 1.128 GB, free: 48.88 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002639/1.176, allocations: 27.5 kB / 1.128 GB, free: 48.87 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002806/1.179, allocations: 395.4 kB / 1.128 GB, free: 48.68 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003016/1.179, allocations: 109 kB / 1.128 GB, free: 48.62 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001797/1.179, allocations: 53.3 kB / 1.128 GB, free: 48.6 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001048/1.18, allocations: 0.6894 MB / 1.129 GB, free: 48.21 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 8.79e-07/1.18, allocations: 0 / 1.129 GB, free: 48.21 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.004444/1.185, allocations: 1.431 MB / 1.13 GB, free: 47.57 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 22
 * 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 (94):
 * Single equations (assignments): 93
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(4,100.0%) 32}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003098/1.185, allocations: 152.5 kB / 1.131 GB, free: 47.42 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.01768/1.203, allocations: 6.44 MB / 1.137 GB, free: 40.97 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 8.922e-06/1.203, allocations: 1 kB / 1.137 GB, free: 40.97 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.00572/1.208, allocations: 1.998 MB / 1.139 GB, free: 38.95 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001174/1.21, allocations: 148.9 kB / 1.139 GB, free: 38.81 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0202/1.23, allocations: 7.703 MB / 1.147 GB, free: 31.02 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002757/1.233, allocations: 2.228 MB / 1.149 GB, free: 28.75 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.004841/1.238, allocations: 1.215 MB / 1.15 GB, free: 27.54 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008089/1.238, allocations: 131.3 kB / 1.15 GB, free: 27.41 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.705e-06/1.238, allocations: 0 / 1.15 GB, free: 27.41 MB / 0.6823 GB
Notification: Performance of Templates: time 0.05098/1.289, allocations: 24.83 MB / 1.174 GB, free: 2.699 MB / 0.6823 GB