Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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 Buildings with version 10.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,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.YD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,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.YD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 2.373/2.373, allocations: 390.3 MB / 402.8 MB, free: 6.68 MB / 314.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001115/0.001115, allocations: 173 kB / 496.1 MB, free: 12.86 MB / 410.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.664/1.664, allocations: 221.3 MB / 0.7915 GB, free: 5.395 MB / 0.5573 GB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000851/0.0008511, allocations: 91.39 kB / 0.9317 GB, free: 5.703 MB / 0.698 GB
Notification: Performance of FrontEnd - loaded program: time 2.671e-05/2.709e-05, allocations: 4 kB / 1.079 GB, free: 140.5 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2551/0.2552, allocations: 143 MB / 1.219 GB, free: 13.48 MB / 0.7448 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9244/1.18, allocations: 211.9 MB / 1.426 GB, free: 8.551 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003133/1.18, allocations: 115.4 kB / 1.426 GB, free: 8.48 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 0.389/1.569, allocations: 152.3 MB / 1.575 GB, free: 4.77 MB / 1.026 GB
Notification: Performance of FrontEnd: time 2.334e-06/1.569, allocations: 0 / 1.575 GB, free: 4.77 MB / 1.026 GB
Notification: Performance of Transformations before backend: time 0.0002571/1.569, allocations: 83.94 kB / 1.575 GB, free: 4.688 MB / 1.026 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 983
 * Number of variables: 983
Notification: Performance of Generate backend data structure: time 0.01232/1.582, allocations: 2.933 MB / 1.578 GB, free: 1.699 MB / 1.026 GB
Notification: Performance of prepare preOptimizeDAE: time 5.616e-05/1.582, allocations: 12.03 kB / 1.578 GB, free: 1.688 MB / 1.026 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01426/1.596, allocations: 2.11 MB / 1.58 GB, free: 15.57 MB / 1.042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005895/1.602, allocations: 2.193 MB / 1.582 GB, free: 13.33 MB / 1.042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002972/1.602, allocations: 267 kB / 1.582 GB, free: 13.07 MB / 1.042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001822/1.604, allocations: 347.9 kB / 1.582 GB, free: 12.73 MB / 1.042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01831/1.622, allocations: 5.938 MB / 1.588 GB, free: 6.691 MB / 1.042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.432e-05/1.622, allocations: 11.94 kB / 1.588 GB, free: 6.68 MB / 1.042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005948/1.623, allocations: 144 kB / 1.588 GB, free: 6.539 MB / 1.042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000561/1.624, allocations: 298 kB / 1.589 GB, free: 6.246 MB / 1.042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0128/1.636, allocations: 5.387 MB / 1.594 GB, free: 0.8516 MB / 1.042 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04974/1.686, allocations: 26.66 MB / 1.62 GB, free: 4.004 MB / 1.073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007034/1.693, allocations: 4.504 MB / 1.624 GB, free: 15.19 MB / 1.089 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003677/1.697, allocations: 2.052 MB / 1.626 GB, free: 13.12 MB / 1.089 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002687/1.697, allocations: 139 kB / 1.626 GB, free: 12.97 MB / 1.089 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.975e-05/1.698, allocations: 60.56 kB / 1.627 GB, free: 12.9 MB / 1.089 GB
Notification: Performance of pre-optimization done (n=208): time 4.428e-06/1.698, allocations: 0 / 1.627 GB, free: 12.9 MB / 1.089 GB
Notification: Performance of matching and sorting (n=277): time 0.09849/1.796, allocations: 25.87 MB / 1.652 GB, free: 2.973 MB / 1.104 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001431/1.796, allocations: 247.6 kB / 1.652 GB, free: 2.68 MB / 1.104 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002691/1.799, allocations: 1.259 MB / 1.653 GB, free: 1.41 MB / 1.104 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008344/1.8, allocations: 73.7 kB / 1.653 GB, free: 1.332 MB / 1.104 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00147/1.801, allocations: 1.489 MB / 1.655 GB, free: 15.82 MB / 1.12 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001954/1.803, allocations: 0.9396 MB / 1.656 GB, free: 14.87 MB / 1.12 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007023/1.804, allocations: 68 kB / 1.656 GB, free: 14.8 MB / 1.12 GB
Notification: Performance of setup shared object (initialization): time 0.0004065/1.804, allocations: 444.8 kB / 1.656 GB, free: 14.36 MB / 1.12 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003749/1.808, allocations: 2.119 MB / 1.658 GB, free: 12.24 MB / 1.12 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004445/1.813, allocations: 3.025 MB / 1.661 GB, free: 8.828 MB / 1.12 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004486/1.817, allocations: 2.585 MB / 1.664 GB, free: 6.219 MB / 1.12 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.217e-05/1.817, allocations: 8 kB / 1.664 GB, free: 6.211 MB / 1.12 GB
Notification: Performance of matching and sorting (n=416) (initialization): time 0.01724/1.834, allocations: 8.116 MB / 1.672 GB, free: 14.04 MB / 1.135 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005203/1.84, allocations: 10.62 MB / 1.682 GB, free: 2.57 MB / 1.135 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.203e-05/1.84, allocations: 28 kB / 1.682 GB, free: 2.543 MB / 1.135 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02543/1.865, allocations: 6.533 MB / 1.688 GB, free: 12 MB / 1.151 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004368/1.87, allocations: 0.8735 MB / 1.689 GB, free: 11.12 MB / 1.151 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.8026/2.672, allocations: 14.63 MB / 1.704 GB, free: 318.4 MB / 1.151 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005159/2.677, allocations: 0.533 MB / 1.704 GB, free: 318.4 MB / 1.151 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008145/2.678, allocations: 194.6 kB / 1.704 GB, free: 318.4 MB / 1.151 GB
Notification: Performance of prepare postOptimizeDAE: time 1.589e-05/2.678, allocations: 4.031 kB / 1.704 GB, free: 318.4 MB / 1.151 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singulare and cannot handled because number of unassigned equations is larger than number of states. Use -d=bltdump to get more information.
Notification: Performance of <failed> postOpt replaceHomotopyWithSimplified (initialization): time 0.005471/2.684, allocations: 2.647 MB / 1.707 GB, free: 318.3 MB / 1.151 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated