Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0012/0.001199, allocations: 90.75 kB / 15.06 MB, free: 1.098 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001551/0.001552, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.481/1.481, allocations: 223.3 MB / 240 MB, free: 5.418 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.556/2.556, allocations: 390.9 MB / 0.666 GB, free: 2.48 MB / 0.5137 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003891/0.0003893, allocations: 8 kB / 0.8154 GB, free: 13.6 MB / 0.67 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.8668/0.8672, allocations: 142.4 MB / 0.9545 GB, free: 7.734 MB / 0.7169 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.01819/0.8854, allocations: 14.78 MB / 0.9689 GB, free: 12.54 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.01167/0.8972, allocations: 6.088 MB / 0.9748 GB, free: 7.754 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002094/0.8993, allocations: 39.25 kB / 0.9749 GB, free: 7.746 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 0.001272/0.9006, allocations: 327.1 kB / 0.9752 GB, free: 7.469 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 0.004072/0.9047, allocations: 1.057 MB / 0.9762 GB, free: 6.656 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003007/0.9077, allocations: 0.7448 MB / 0.977 GB, free: 6.117 MB / 0.7325 GB
Notification: Performance of NFFlatten.flatten: time 0.008962/0.9167, allocations: 5.871 MB / 0.9827 GB, free: 2.543 MB / 0.7325 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01109/0.9278, allocations: 5.947 MB / 0.9885 GB, free: 12.52 MB / 0.7481 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004445/0.9323, allocations: 1.534 MB / 0.99 GB, free: 10.98 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005952/0.9383, allocations: 2.364 MB / 0.9923 GB, free: 8.613 MB / 0.7481 GB
Notification: Performance of NFPackage.collectConstants: time 0.001442/0.9398, allocations: 212 kB / 0.9925 GB, free: 8.406 MB / 0.7481 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003459/0.9432, allocations: 0.6633 MB / 0.9932 GB, free: 7.742 MB / 0.7481 GB
Notification: Performance of NFScalarize.scalarize: time 0.004369/0.9476, allocations: 1.696 MB / 0.9948 GB, free: 6.043 MB / 0.7481 GB
Notification: Performance of NFVerifyModel.verify: time 0.002856/0.9505, allocations: 0.6134 MB / 0.9954 GB, free: 5.422 MB / 0.7481 GB
Notification: Performance of NFConvertDAE.convert: time 0.01049/0.961, allocations: 5.523 MB / 1.001 GB, free: 15.89 MB / 0.7637 GB
Notification: Performance of FrontEnd - DAE generated: time 1.057e-05/0.9611, allocations: 0 / 1.001 GB, free: 15.89 MB / 0.7637 GB
Notification: Performance of FrontEnd: time 3.747e-06/0.9611, allocations: 0 / 1.001 GB, free: 15.89 MB / 0.7637 GB
Notification: Performance of Transformations before backend: time 0.0003508/0.9615, allocations: 0 / 1.001 GB, free: 15.89 MB / 0.7637 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 863
 * Number of variables: 863
Notification: Performance of Generate backend data structure: time 0.01018/0.9717, allocations: 2.841 MB / 1.004 GB, free: 12.98 MB / 0.7637 GB
Notification: Performance of prepare preOptimizeDAE: time 5.766e-05/0.9717, allocations: 8.031 kB / 1.004 GB, free: 12.98 MB / 0.7637 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01246/0.9842, allocations: 2.313 MB / 1.006 GB, free: 10.66 MB / 0.7637 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005529/0.9898, allocations: 1.939 MB / 1.008 GB, free: 8.672 MB / 0.7637 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003572/0.9902, allocations: 238.1 kB / 1.008 GB, free: 8.438 MB / 0.7637 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001872/0.9921, allocations: 292 kB / 1.008 GB, free: 8.152 MB / 0.7637 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01784/1.01, allocations: 6.374 MB / 1.014 GB, free: 1.664 MB / 0.7637 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.579e-05/1.01, allocations: 7.906 kB / 1.014 GB, free: 1.656 MB / 0.7637 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004497/1.011, allocations: 132 kB / 1.015 GB, free: 1.527 MB / 0.7637 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005279/1.011, allocations: 321.2 kB / 1.015 GB, free: 1.211 MB / 0.7637 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01561/1.027, allocations: 6.55 MB / 1.021 GB, free: 10.64 MB / 0.7794 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03813/1.065, allocations: 24.82 MB / 1.046 GB, free: 15.77 MB / 0.8106 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009627/1.075, allocations: 5.408 MB / 1.051 GB, free: 10.01 MB / 0.8106 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006599/1.081, allocations: 2.94 MB / 1.054 GB, free: 7.051 MB / 0.8106 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004333/1.082, allocations: 143 kB / 1.054 GB, free: 6.895 MB / 0.8106 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.816e-05/1.082, allocations: 68.5 kB / 1.054 GB, free: 6.816 MB / 0.8106 GB
Notification: Performance of pre-optimization done (n=230): time 3.927e-06/1.082, allocations: 0 / 1.054 GB, free: 6.816 MB / 0.8106 GB
Notification: Performance of matching and sorting (n=313): time 0.1315/1.213, allocations: 39.47 MB / 1.092 GB, free: 15.29 MB / 0.8575 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001567/1.213, allocations: 251.8 kB / 1.093 GB, free: 14.99 MB / 0.8575 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002176/1.216, allocations: 1.225 MB / 1.094 GB, free: 13.75 MB / 0.8575 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006055/1.216, allocations: 73.7 kB / 1.094 GB, free: 13.67 MB / 0.8575 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009131/1.217, allocations: 1.231 MB / 1.095 GB, free: 12.42 MB / 0.8575 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001414/1.219, allocations: 1.051 MB / 1.096 GB, free: 11.35 MB / 0.8575 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004448/1.219, allocations: 68 kB / 1.096 GB, free: 11.29 MB / 0.8575 GB
Notification: Performance of setup shared object (initialization): time 0.0002757/1.219, allocations: 440.8 kB / 1.097 GB, free: 10.85 MB / 0.8575 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005921/1.225, allocations: 2.735 MB / 1.099 GB, free: 8.109 MB / 0.8575 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006624/1.232, allocations: 3.424 MB / 1.103 GB, free: 4.426 MB / 0.8575 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006548/1.239, allocations: 3.142 MB / 1.106 GB, free: 1.266 MB / 0.8575 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.013e-05/1.239, allocations: 7.953 kB / 1.106 GB, free: 1.258 MB / 0.8575 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02853/1.267, allocations: 10.98 MB / 1.116 GB, free: 6.211 MB / 0.8731 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007554/1.268, allocations: 0.6219 MB / 1.117 GB, free: 5.332 MB / 0.8731 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.588e-05/1.268, allocations: 16 kB / 1.117 GB, free: 5.316 MB / 0.8731 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02191/1.29, allocations: 6.303 MB / 1.123 GB, free: 15 MB / 0.8887 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004116/1.294, allocations: 0.9361 MB / 1.124 GB, free: 14.07 MB / 0.8887 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0544/1.348, allocations: 26.38 MB / 1.15 GB, free: 3.461 MB / 0.9044 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006804/1.355, allocations: 0.5381 MB / 1.15 GB, free: 2.922 MB / 0.9044 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001074/1.356, allocations: 139.9 kB / 1.151 GB, free: 2.785 MB / 0.9044 GB
Notification: Performance of prepare postOptimizeDAE: time 1.597e-05/1.356, allocations: 4 kB / 1.151 GB, free: 2.781 MB / 0.9044 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Notification: Performance of <failed> postOpt replaceHomotopyWithSimplified (initialization): time 0.0142/1.371, allocations: 3.077 MB / 1.154 GB, free: 15.68 MB / 0.92 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated