Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 11.0.0-master/package.mo", uses=false)
Using package Buildings with version 11.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/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_latest_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_latest_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 0.0007849/0.0007848, allocations: 92.31 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 0.0008665/0.0008665, 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 1.474/1.474, allocations: 223.3 MB / 240 MB, free: 5.289 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.865/2.865, allocations: 462.6 MB / 0.736 GB, free: 15.77 MB / 0.5919 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004009/0.0004009, allocations: 8.406 kB / 0.9022 GB, free: 36.65 MB / 0.7169 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3981/0.3985, allocations: 159.6 MB / 1.058 GB, free: 5.289 MB / 0.8106 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.01801/0.4166, allocations: 14.77 MB / 1.072 GB, free: 6.469 MB / 0.8262 GB
Notification: Performance of NFInst.instExpressions: time 0.0108/0.4274, allocations: 6.078 MB / 1.078 GB, free: 388 kB / 0.8262 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001873/0.4293, allocations: 39.88 kB / 1.078 GB, free: 348 kB / 0.8262 GB
Notification: Performance of NFTyping.typeComponents: time 0.0009388/0.4303, allocations: 325.7 kB / 1.079 GB, free: 20 kB / 0.8262 GB
Notification: Performance of NFTyping.typeBindings: time 0.002932/0.4332, allocations: 1.058 MB / 1.08 GB, free: 14.95 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002526/0.4358, allocations: 0.7553 MB / 1.081 GB, free: 14.2 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.00678/0.4426, allocations: 5.861 MB / 1.086 GB, free: 8.328 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.009527/0.4521, allocations: 5.97 MB / 1.092 GB, free: 2.289 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003585/0.4558, allocations: 1.526 MB / 1.094 GB, free: 0.7578 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00487/0.4606, allocations: 2.364 MB / 1.096 GB, free: 14.39 MB / 0.8575 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007145/0.4614, allocations: 212 kB / 1.096 GB, free: 14.18 MB / 0.8575 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002184/0.4636, allocations: 0.6672 MB / 1.097 GB, free: 13.51 MB / 0.8575 GB
Notification: Performance of NFScalarize.scalarize: time 0.002203/0.4658, allocations: 1.696 MB / 1.098 GB, free: 11.81 MB / 0.8575 GB
Notification: Performance of NFVerifyModel.verify: time 0.00119/0.467, allocations: 0.6056 MB / 1.099 GB, free: 11.2 MB / 0.8575 GB
Notification: Performance of NFConvertDAE.convert: time 0.007593/0.4746, allocations: 5.521 MB / 1.104 GB, free: 5.664 MB / 0.8575 GB
Notification: Performance of FrontEnd - DAE generated: time 8.196e-06/0.4747, allocations: 0 / 1.104 GB, free: 5.664 MB / 0.8575 GB
Notification: Performance of FrontEnd: time 3.156e-06/0.4747, allocations: 0 / 1.104 GB, free: 5.664 MB / 0.8575 GB
Notification: Performance of Transformations before backend: time 0.0002157/0.4749, allocations: 0 / 1.104 GB, free: 5.664 MB / 0.8575 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 0.007771/0.4827, allocations: 2.833 MB / 1.107 GB, free: 2.77 MB / 0.8575 GB
Notification: Performance of prepare preOptimizeDAE: time 5.517e-05/0.4827, allocations: 8.031 kB / 1.107 GB, free: 2.762 MB / 0.8575 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01146/0.4942, allocations: 2.321 MB / 1.109 GB, free: 444 kB / 0.8575 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005054/0.4993, allocations: 1.939 MB / 1.111 GB, free: 14.45 MB / 0.8731 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002508/0.4996, allocations: 234.1 kB / 1.112 GB, free: 14.21 MB / 0.8731 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001094/0.5007, allocations: 304 kB / 1.112 GB, free: 13.92 MB / 0.8731 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01762/0.5183, allocations: 6.37 MB / 1.118 GB, free: 7.434 MB / 0.8731 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001174/0.5185, allocations: 8 kB / 1.118 GB, free: 7.426 MB / 0.8731 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007182/0.5192, allocations: 135.7 kB / 1.118 GB, free: 7.297 MB / 0.8731 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006417/0.5199, allocations: 317.2 kB / 1.118 GB, free: 6.984 MB / 0.8731 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01791/0.5378, allocations: 6.543 MB / 1.125 GB, free: 436 kB / 0.8731 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04108/0.579, allocations: 24.81 MB / 1.149 GB, free: 5.555 MB / 0.9044 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01142/0.5904, allocations: 5.419 MB / 1.154 GB, free: 15.77 MB / 0.92 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00724/0.5978, allocations: 2.949 MB / 1.157 GB, free: 12.8 MB / 0.92 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005395/0.5983, allocations: 135 kB / 1.157 GB, free: 12.66 MB / 0.92 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.946e-05/0.5985, allocations: 60.56 kB / 1.157 GB, free: 12.59 MB / 0.92 GB
Notification: Performance of pre-optimization done (n=230): time 9.167e-06/0.5985, allocations: 0 / 1.157 GB, free: 12.59 MB / 0.92 GB
Notification: Performance of matching and sorting (n=313): time 0.1357/0.7342, allocations: 39.47 MB / 1.196 GB, free: 5.055 MB / 0.9512 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000195/0.7344, allocations: 247.8 kB / 1.196 GB, free: 4.762 MB / 0.9512 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002001/0.7364, allocations: 1.218 MB / 1.197 GB, free: 3.527 MB / 0.9512 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007125/0.7371, allocations: 77.7 kB / 1.198 GB, free: 3.445 MB / 0.9512 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009609/0.7381, allocations: 1.235 MB / 1.199 GB, free: 2.191 MB / 0.9512 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001342/0.7395, allocations: 1.047 MB / 1.2 GB, free: 1.129 MB / 0.9512 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002441/0.7397, allocations: 64 kB / 1.2 GB, free: 1.066 MB / 0.9512 GB
Notification: Performance of setup shared object (initialization): time 0.0003018/0.74, allocations: 448.7 kB / 1.2 GB, free: 0.6211 MB / 0.9512 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005933/0.746, allocations: 2.735 MB / 1.203 GB, free: 13.88 MB / 0.9669 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006402/0.7524, allocations: 3.427 MB / 1.206 GB, free: 10.19 MB / 0.9669 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00641/0.7588, allocations: 3.134 MB / 1.209 GB, free: 7.039 MB / 0.9669 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.563e-05/0.7589, allocations: 8 kB / 1.209 GB, free: 7.031 MB / 0.9669 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02639/0.7853, allocations: 10.99 MB / 1.22 GB, free: 11.99 MB / 0.9825 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005681/0.7859, allocations: 0.622 MB / 1.221 GB, free: 11.11 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.18e-05/0.7859, allocations: 24.14 kB / 1.221 GB, free: 11.09 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02053/0.8065, allocations: 6.295 MB / 1.227 GB, free: 4.773 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004012/0.8105, allocations: 0.9399 MB / 1.228 GB, free: 3.832 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.7574/1.568, allocations: 26.38 MB / 1.254 GB, free: 167.5 MB / 0.9981 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004068/1.572, allocations: 0.531 MB / 1.254 GB, free: 167.5 MB / 0.9981 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004739/1.573, allocations: 138.6 kB / 1.254 GB, free: 167.5 MB / 0.9981 GB
Notification: Performance of prepare postOptimizeDAE: time 1.317e-05/1.573, allocations: 5.938 kB / 1.254 GB, free: 167.5 MB / 0.9981 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 0.006522/1.579, allocations: 3.077 MB / 1.257 GB, free: 167.5 MB / 0.9981 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated